WP External Links (nofollow new tab seo) - Version 1.52

Version Description

= * Added filter hook wpel_internal_link * Fixed use_js option bug * Fixed bug loading non-existing stylesheet * Minified javascripts

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Release Info

Developer freelancephp
Plugin Icon 128x128 WP External Links (nofollow new tab seo)
Version 1.52
Comparing to
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Code changes from version 1.51 to 1.52

Files changed (14) hide show
  1. css/admin-wp-external-links.css +0 -37
  2. includes/class-admin-external-links.php +658 -638
  3. includes/class-wp-external-links.php +603 -593
  4. includes/phpQuery.php +5701 -5701
  5. includes/wp-plugin-dev-classes/class-wp-meta-box-page.php +663 -663
  6. includes/wp-plugin-dev-classes/class-wp-option-forms.php +359 -359
  7. js/admin-wp-external-links.js +2 -172
  8. js/src/admin-wp-external-links.js +173 -0
  9. js/src/wp-external-links.js +75 -0
  10. js/src/wp-option-forms.js +55 -0
  11. js/wp-external-links.js +2 -72
  12. js/wp-option-forms.js +0 -55
  13. readme.txt +212 -200
  14. wp-external-links.php +52 -52
css/admin-wp-external-links.css DELETED
@@ -1,37 +0,0 @@
1
- /* Admin - WP External Links Plugin */
2
- .tooltip-help { text-decoration: none; }
3
-
4
- /* Tipsy Plugin */
5
- .tipsy {
6
- padding: 5px;
7
- /*
8
- opacity: 0.9;
9
- filter: alpha(opacity=90);
10
- background-repeat: no-repeat;
11
- background-image: url(../images/tipsy.gif);
12
- */
13
- }
14
- .tipsy-inner {
15
- padding: 5px 8px 4px 8px;
16
- color: white;
17
- max-width: 200px;
18
- text-align: center;
19
- text-shadow: 0 -1px 0 #333;
20
- /* background-position: top right;*/
21
- border-top:1px solid #808080;
22
- border-botom:1px solid #6d6d6d;
23
- -webkit-border-radius: 3px;
24
- -moz-border-radius: 3px;
25
- border-radius: 3px;
26
- background-color:#777;
27
- background-image:-ms-linear-gradient(bottom,#6d6d6d,#808080);
28
- background-image:-moz-linear-gradient(bottom,#6d6d6d,#808080);
29
- background-image:-o-linear-gradient(bottom,#6d6d6d,#808080);
30
- background-image:-webkit-gradient(linear,left bottom,left top,from(#6d6d6d),to(#808080));
31
- background-image:-webkit-linear-gradient(bottom,#6d6d6d,#808080);
32
- background-image:linear-gradient(bottom,#6d6d6d,#808080);
33
- }
34
- .tipsy-north { background-position: top center; }
35
- .tipsy-south { background-position: bottom center; }
36
- .tipsy-east { background-position: right center; }
37
- .tipsy-west { background-position: center bottom; }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
includes/class-admin-external-links.php CHANGED
@@ -1,639 +1,659 @@
1
- <?php defined( 'ABSPATH' ) OR die( 'No direct access.' );
2
- if ( ! class_exists( 'Admin_External_Links' ) ):
3
-
4
- /**
5
- * Class Admin_External_Links
6
- * @category WordPress Plugins
7
- */
8
- final class Admin_External_Links {
9
-
10
- /**
11
- * Options to be saved and their default values
12
- * @var array
13
- */
14
- public $save_options = array(
15
- 'meta' => array(
16
- 'version' => NULL,
17
- ),
18
- 'main' => array(
19
- 'target' => '_none',
20
- 'use_js' => 1,
21
- 'filter_page' => 1,
22
- 'filter_posts' => 1,
23
- 'filter_comments' => 1,
24
- 'filter_widgets' => 1,
25
- 'ignore' => 'http://twitter.com/share',
26
- ),
27
- 'seo' => array(
28
- 'external' => 1,
29
- 'nofollow' => 1,
30
- 'title' => '%title%',
31
- 'load_in_footer' => 1,
32
- ),
33
- 'style' => array(
34
- 'class_name' => 'ext-link',
35
- 'icon' => 0,
36
- 'image_no_icon' => 1,
37
- 'no_icon_class' => 'no-ext-icon',
38
- 'no_icon_same_window' => 0,
39
- ),
40
- 'extra' => array(
41
- 'fix_js' => 0,
42
- 'phpquery' => 0,
43
- 'filter_excl_sel' => '.excl-ext-link',
44
- ),
45
- 'screen' => array(
46
- 'menu_position' => NULL,
47
- ),
48
- );
49
-
50
- /**
51
- * Meta box page object
52
- * @var WP_Meta_Box_Page
53
- */
54
- public $meta_box_page = NULL;
55
-
56
- /**
57
- * Ajax form object
58
- * @var WP_Ajax_Option_Form
59
- */
60
- public $form = NULL;
61
- static public $staticForm = NULL;
62
-
63
-
64
- /**
65
- * Constructor
66
- */
67
- public function __construct() {
68
- $this->check_version_update();
69
-
70
- // set meta box page
71
- $this->meta_box_page = new WP_Meta_Box_Page_01();
72
-
73
- // set ajax forms (also used by front-end)
74
- $this->form = new WP_Option_Forms_01( WP_EXTERNAL_LINKS_KEY, $this->save_options );
75
- self::$staticForm = $this->form;
76
-
77
- // init admin
78
- add_action( 'admin_init', array( $this, 'admin_init' ) );
79
-
80
- if ( is_admin() ) {
81
- // set options for add_page_method
82
- $menu_pos = $this->form->set_current_option( 'screen' )->value( 'menu_position' );
83
-
84
- // init meta box page
85
- $this->meta_box_page->init(
86
- // settings
87
- array(
88
- 'page_title' => $this->__( 'WP External Links' ),
89
- 'menu_title' => $this->__( 'External Links' ),
90
- 'page_slug' => strtolower( WP_EXTERNAL_LINKS_KEY ),
91
- 'add_page_method' => ( ! empty( $menu_pos ) AND $menu_pos != 'admin.php' ) ? 'add_submenu_page' : 'add_menu_page',
92
- 'parent_slug' => ( ! empty( $menu_pos ) AND $menu_pos != 'admin.php' ) ? $menu_pos : NULL,
93
- 'column_widths' => array(
94
- 1 => array( 99 ),
95
- 2 => array( 69, 29 ),
96
- ),
97
- 'icon_url' => plugins_url( 'images/icon-wp-external-links-16.png', WP_EXTERNAL_LINKS_FILE ),
98
- ),
99
- // load callback
100
- array( $this, 'call_load_meta_box' )
101
- );
102
- }
103
- }
104
-
105
- /**
106
- * Initialize Admin
107
- */
108
- public function admin_init() {
109
- // set uninstall hook
110
- register_uninstall_hook( WP_EXTERNAL_LINKS_FILE, array( 'Admin_External_Links', 'call_uninstall' ) );
111
-
112
- // load text domain for translations
113
- load_plugin_textdomain( WP_EXTERNAL_LINKS_KEY, FALSE, dirname( plugin_basename( WP_EXTERNAL_LINKS_FILE ) ) . '/lang/' );
114
- }
115
-
116
- /**
117
- * Translate text in current domain
118
- * @param string $text
119
- * @return string
120
- */
121
- public function __( $text ) {
122
- return translate( $text, WP_EXTERNAL_LINKS_KEY );
123
- }
124
-
125
- /**
126
- * Translate text in current domain
127
- * @param string $text
128
- * @return string
129
- */
130
- public function _e( $text ) {
131
- echo translate( $text, WP_EXTERNAL_LINKS_KEY );
132
- }
133
-
134
- /**
135
- * Load meta box action
136
- */
137
- public function call_load_meta_box( $meta_box ) {
138
- // add filters
139
- $meta_box->add_title_filter( array( $this, 'call_page_title' ) )
140
- ->add_contextual_help_filter( array( $this, 'call_contextual_help' ) );
141
-
142
- // add meta boxes
143
- // add_meta_box( $title, $callback, $context = 'normal', $id = NULL, $priority = 'default', $callback_args = NULL )
144
- $meta_box->add_meta_box( $this->__( 'General Settings' ), array( $this, 'call_box_general_settings' ), 1 )
145
- ->add_meta_box( $this->__( 'SEO Settings' ), array( $this, 'call_box_seo_settings' ), 1 )
146
- ->add_meta_box( $this->__( 'Style Settings' ), array( $this, 'call_box_style_settings' ), 1 )
147
- ->add_meta_box( $this->__( 'Extra Settings' ), array( $this, 'call_box_extra_settings' ), 1 )
148
- ->add_meta_box( $this->__( 'Admin Settings' ), array( $this, 'call_box_admin_settings' ), 1 )
149
- //->add_meta_box( $this->__( 'About this Plugin' ), array( $this, 'call_box_about' ), 2 )
150
- ->add_meta_box( $this->__( 'Other Plugins' ), array( $this, 'call_box_other_plugins' ), 2 );
151
-
152
- // stylesheets
153
- wp_enqueue_style( 'wp-external-links', plugins_url( 'css/wp-external-links.css', WP_EXTERNAL_LINKS_FILE ), FALSE, WP_EXTERNAL_LINKS_VERSION );
154
- wp_enqueue_style( 'admin-wp-external-links', plugins_url( 'css/admin-wp-external-links.css', WP_EXTERNAL_LINKS_FILE ), FALSE, WP_EXTERNAL_LINKS_VERSION );
155
-
156
- // scripts
157
- wp_enqueue_script( 'admin-wp-external-links', plugins_url( '/js/admin-wp-external-links.js', WP_EXTERNAL_LINKS_FILE ), array( 'postbox', 'option-forms' ), WP_EXTERNAL_LINKS_VERSION );
158
- }
159
-
160
- /**
161
- * Contextual_help (callback)
162
- * @param string $content
163
- * @return string
164
- */
165
- public function call_contextual_help( $content ) {
166
- $help = '';
167
- $help .= $this->meta_box_page->get_ob_callback( array( $this, 'call_box_about' ) );
168
- return $help . $content;
169
- }
170
-
171
- /**
172
- * Add icon to page title
173
- * @return string
174
- */
175
- public function call_page_title( $title ) {
176
- // when updated set the update message
177
- if ( isset($_GET[ 'settings-updated' ]) && $_GET[ 'settings-updated' ] == 'true' ) {
178
- $title .= '<div class="updated settings-error" id="setting-error-settings_updated">'
179
- . '<p><strong>' . __( 'Settings saved.' ) .'</strong></p>'
180
- . '</div>';
181
- }
182
-
183
- $title = '<div class="icon32" id="icon-options-custom" style="background:url( '. plugins_url( 'images/icon-wp-external-links-32.png', WP_EXTERNAL_LINKS_FILE ) .' ) no-repeat 50% 50%"><br></div>'
184
- . $title;
185
-
186
- return $title;
187
- }
188
-
189
- /**
190
- * Meta Box: General Settings
191
- */
192
- public function call_box_general_settings() {
193
- echo $this->form->set_current_option( 'main' )->open_form();
194
- ?>
195
- <fieldset class="options">
196
- <table class="form-table">
197
- <tr>
198
- <th style="width:250px;"><?php $this->_e( 'Open external links in...' ) ?>
199
- <?php echo $this->tooltip_help( 'Specify the target (window or tab) for opening external links.' ) ?></th>
200
- <td class="target_external_links">
201
- <label><?php echo $this->form->radio( 'target', '_none', array( 'class' => 'field_target' ) ); ?>
202
- <span><?php $this->_e( 'Same window or tab (<code>_none</code>)' ) ?></span></label>
203
- <?php echo $this->tooltip_help( 'Open in current window or tab, when framed in the same frame.' ) ?>
204
- <br/>
205
- <label><?php echo $this->form->radio( 'target', '_blank', array( 'class' => 'field_target' ) ); ?>
206
- <span><?php $this->_e( 'New window or tab (<code>_blank</code>)' ) ?></span></label>
207
- <?php echo $this->tooltip_help( 'Open every external link in a new window or tab.' ) ?>
208
- <br style="margin-bottom:15px;" />
209
- <label><?php echo $this->form->radio( 'target', '_top', array( 'class' => 'field_target' ) ); ?>
210
- <span><?php $this->_e( 'Topmost frame (<code>_top</code>)' ) ?></span></label>
211
- <?php echo $this->tooltip_help( 'Open in current window or tab, when framed in the topmost frame.' ) ?>
212
- <br/>
213
- <label><?php echo $this->form->radio( 'target', '_new', array( 'class' => 'field_target' ) ); ?>
214
- <span><?php $this->_e( 'Seperate window or tab (<code>_new</code>)' ) ?></span></label>
215
- <?php echo $this->tooltip_help( 'Open new window the first time and use this window for each external link.' ) ?>
216
- </td>
217
- </tr>
218
- <tr>
219
- <th style="width:250px;"><?php $this->_e( 'Apply plugin settings on...' ) ?>
220
- <?php echo $this->tooltip_help( 'Choose contents for applying settings to external links.' ) ?></th>
221
- <td>
222
- <label><?php echo $this->form->checkbox( 'filter_page', 1 ); ?>
223
- <span><?php $this->_e( 'All contents' ) ?></span> <span class="description"><?php $this->_e('(the whole <code>&lt;body&gt;</code>)') ?></span></label>
224
- <br/>&nbsp;&nbsp;<label><?php echo $this->form->checkbox( 'filter_posts', 1 ); ?>
225
- <span><?php $this->_e( 'Post contents' ) ?></span></label>
226
- <br/>&nbsp;&nbsp;<label><?php echo $this->form->checkbox( 'filter_comments', 1 ); ?>
227
- <span><?php $this->_e( 'Comments' ) ?></span></label>
228
- <br/>&nbsp;&nbsp;<label><?php echo $this->form->checkbox( 'filter_widgets', 1 ); ?>
229
- <span><?php
230
- if ( self::check_widget_content_filter() ):
231
- $this->_e( 'All widgets' );
232
- echo $this->tooltip_help( 'Applied to all widgets by using the "widget_content" filter of the Widget Logic plugin' );
233
- else:
234
- $this->_e( 'All text widgets' );
235
- echo $this->tooltip_help( 'Only the text widget will be applied. To apply to all widget you should select "All contents" option.' );
236
- endif;
237
- ?></span></label>
238
- </td>
239
- </tr>
240
- <tr>
241
- <th><?php $this->_e( 'Ignore links (URL) containing...' ) ?>
242
- <?php echo $this->tooltip_help( 'This plugin will completely ignore links that contain one of the given texts in the URL. Use enter to seperate each text. This check is not case sensitive.' ) ?></th>
243
- <td><label><?php echo $this->form->textarea( 'ignore' ); ?>
244
- <span class="description"><?php _e( 'Be as specific as you want, f.e.: <code>twitter.com</code> or <code>https://twitter.com</code>. Seperate each by an enter.' ) ?></span></label>
245
- </td>
246
- </tr>
247
- </table>
248
- </fieldset>
249
-
250
- <?php
251
- echo $this->form->submit();
252
- echo $this->form->close_form();
253
- }
254
-
255
- /**
256
- * Meta Box: SEO Settings
257
- */
258
- public function call_box_seo_settings() {
259
- echo $this->form->set_current_option( 'seo' )->open_form();
260
- ?>
261
- <fieldset class="options">
262
- <table class="form-table">
263
- <tr>
264
- <th style="width:250px;"><?php $this->_e( 'Add to <code>rel</code>-attribute' ) ?>
265
- <?php echo $this->tooltip_help( 'Set values for the "rel"-atribute of external links.' ) ?></th>
266
- <td><label><?php echo $this->form->checkbox( 'nofollow', 1 ); ?>
267
- <span><?php $this->_e( 'Add <code>"nofollow"</code>' ) ?></span></label>
268
- <?php echo $this->tooltip_help( 'Add "nofollow" to the "rel"-attribute of external links (unless link already has "follow").' ) ?>
269
- <br/>
270
- <label><?php echo $this->form->checkbox( 'external', 1 ); ?>
271
- <span><?php $this->_e( 'Add <code>"external"</code>' ) ?></span></label>
272
- <?php echo $this->tooltip_help( 'Add "external" to the "rel"-attribute of external links.' ) ?>
273
- </td>
274
- </tr>
275
- <tr>
276
- <th><?php $this->_e( 'Set <code>title</code>-attribute' ) ?>
277
- <?php echo $this->tooltip_help( 'Set title attribute for external links. Use %title% for the original title value.' ) ?></th>
278
- <td><label><?php echo $this->form->text( 'title' ); ?>
279
- <br/><span class="description"><?php _e( 'Use <code>%title%</code> for the original title value.' ) ?></span></label></td>
280
- </tr>
281
- <tr>
282
- <th><?php $this->_e( 'Use JavaScript method' ) ?>
283
- <?php echo $this->tooltip_help( 'Enable this option to use the JavaScript method for opening links, which prevents adding target attribute in the HTML code.' ) ?></label>
284
- </th>
285
- <td>
286
- <label><?php echo $this->form->checkbox( 'use_js', 1, array( 'class' => 'field_use_js' ) ); ?>
287
- <span><?php $this->_e( 'Use JavaScript for opening links' ) ?></span> <span class="description"><?php $this->_e( '(valid xhtml strict)' ) ?></span>
288
- <br/>
289
- &nbsp;&nbsp;<label><?php echo $this->form->checkbox( 'load_in_footer', 1, array( 'class' => 'load_in_footer' ) ); ?>
290
- <span><?php $this->_e( 'Load JS file in footer' ) ?></span>
291
- </td>
292
- </tr>
293
- </table>
294
- </fieldset>
295
- <?php
296
- echo $this->form->submit();
297
- echo $this->form->close_form();
298
- }
299
-
300
- /**
301
- * Meta Box: Style Settings
302
- */
303
- public function call_box_style_settings() {
304
- echo $this->form->set_current_option( 'style' )->open_form();
305
- ?>
306
- <fieldset class="options">
307
- <table class="form-table">
308
- <tr>
309
- <th style="width:250px;"><?php $this->_e( 'Set icon for external link' ) ?>
310
- <?php echo $this->tooltip_help( 'Set an icon that wll be shown for external links. See example on the right side.' ) ?></th>
311
- <td>
312
- <div>
313
- <div style="width:15%;float:left">
314
- <label><?php echo $this->form->radio( 'icon', 0 ); ?>
315
- <span><?php $this->_e( 'No icon' ) ?></span></label>
316
- <?php for ( $x = 1; $x <= 20; $x++ ): ?>
317
- <br/>
318
- <label title="<?php echo sprintf( $this->__( 'Icon %1$s: choose this icon to show for all external links or add the class \'ext-icon-%1$s\' to a specific link.' ), $x ) ?>">
319
- <?php echo $this->form->radio( 'icon', $x ); ?>
320
- <img src="<?php echo plugins_url('images/ext-icons/ext-icon-'. $x .'.png', WP_EXTERNAL_LINKS_FILE) ?>" /></label>
321
- <?php if ( $x % 5 == 0 ): ?>
322
- </div>
323
- <div style="width:15%;float:left">
324
- <?php endif; ?>
325
- <?php endfor; ?>
326
- </div>
327
- <div style="width:29%;float:left;"><span class="description"><?php $this->_e( 'Example:' ) ?></span>
328
- <br/><img src="<?php echo plugins_url( 'images/link-icon-example.png', WP_EXTERNAL_LINKS_FILE ) ?>" />
329
- </div>
330
- <br style="clear:both" />
331
- </div>
332
- </td>
333
- </tr>
334
- <tr>
335
- <th><?php $this->_e( 'Skip images' ) ?>
336
- <?php echo $this->tooltip_help( 'Don\'t show icon for external links containing images.' ) ?></th>
337
- <td><label><?php echo $this->form->checkbox( 'image_no_icon', 1 ); ?>
338
- <span><?php $this->_e( 'No icon for extenal links with images' ) ?></span></label>
339
- </td>
340
- </tr>
341
- <tr>
342
- <th style="width:250px;"><?php $this->_e( 'Set no-icon class' ) ?>
343
- <?php echo $this->tooltip_help( 'Set this class for links, that should not have the external link icon.' ) ?></th>
344
- <td><label><?php echo $this->form->text( 'no_icon_class', array( 'class' => '' ) ); ?></label>
345
- <br/><label><?php echo $this->form->checkbox( 'no_icon_same_window', 1 ); ?>
346
- <span><?php $this->_e( 'Always open links with no-icon class in same window or tab' ) ?></span></label>
347
- <?php echo $this->tooltip_help( 'When enabled external links containing the no-icon class will always be opened in the current window or tab. No matter which target is set.' ) ?>
348
- </td>
349
- </tr>
350
- <tr>
351
- <th><?php $this->_e( 'Add to <code>class</code>-attribute' ) ?>
352
- <?php echo $this->tooltip_help( 'Add one or more extra classes to the external links, seperated by a space. It is optional, else just leave field blank.' ) ?></th>
353
- <td><label><?php echo $this->form->text( 'class_name' ); ?></label></td>
354
- </tr>
355
- </table>
356
- </fieldset>
357
- <?php
358
- echo $this->form->submit();
359
- echo $this->form->close_form();
360
- }
361
-
362
- /**
363
- * Meta Box: Extra Settings
364
- */
365
- public function call_box_extra_settings() {
366
- echo $this->form->set_current_option( 'extra' )->open_form();
367
- ?>
368
- <fieldset class="options">
369
- <table class="form-table">
370
- <tr>
371
- <th style="width:250px;"><?php $this->_e( 'Solving problems' ) ?>
372
- <?php echo $this->tooltip_help( 'Some options to try when a problem occurs. These options can also cause other problems, so be carefull.' ) ?></th>
373
- <td><label><?php echo $this->form->checkbox( 'fix_js', 1 ); ?>
374
- <span><?php $this->_e( 'Replacing <code>&lt;/a&gt;</code> with <code>&lt;\/a&gt;</code> in JavaScript code.' ) ?></span></label>
375
- <?php echo $this->tooltip_help( 'By replacing </a> with <\/a> in JavaScript code these tags will not be processed by the plugin.' ) ?>
376
- </td>
377
- </tr>
378
- <tr>
379
- <th style="width:250px;"><?php $this->_e( 'Use phpQuery library' ) ?>
380
- <?php echo $this->tooltip_help( 'Using phpQuery library for manipulating links. This option is experimental.' ) ?></th>
381
- <td><label><?php echo $this->form->checkbox( 'phpquery', 1 ); ?>
382
- <span><?php $this->_e( 'Use phpQuery for parsing document.' ) ?></span>
383
- <span class="description">(Test it first!)</span></label>
384
- </td>
385
- </tr>
386
- <tr class="filter_excl_sel" <?php echo ( $this->form->value( 'phpquery' ) ) ? '' : 'style="display:none;"'; ?>>
387
- <th><?php $this->_e( 'Do NOT apply settings on...' ) ?>
388
- <?php echo $this->tooltip_help( 'The external links of these selection will be excluded for the settings of this plugin. Define the selection by using CSS selectors.' ) ?></th>
389
- <td><label><?php echo $this->form->textarea( 'filter_excl_sel' ); ?>
390
- <span class="description"><?php _e( 'Define selection by using CSS selectors, f.e.: <code>.excl-ext-link, .entry-title, #comments-title</code> (look <a href="http://code.google.com/p/phpquery/wiki/Selectors" target="_blank">here</a> for available selectors).' ) ?></span></label>
391
- </td>
392
- </tr>
393
- </table>
394
- </fieldset>
395
- <?php
396
- echo $this->form->submit();
397
- echo $this->form->close_form();
398
- }
399
-
400
- /**
401
- * Meta Box: Extra Settings
402
- */
403
- public function call_box_admin_settings() {
404
- echo $this->form->set_current_option( 'screen' )->open_form();
405
- ?>
406
- <fieldset class="options">
407
- <table class="form-table">
408
- <tr>
409
- <th><?php $this->_e('Admin menu position') ?>
410
- <?php echo $this->tooltip_help( 'Change the menu position of this plugin in "Screen Options".' ) ?></th>
411
- <td><label>
412
- <?php
413
- echo $this->form->select( 'menu_position', array(
414
- 'admin.php' => 'Main menu',
415
- 'index.php' => $this->__( 'Subitem of Dashboard' ),
416
- 'edit.php' => $this->__( 'Subitem of Posts' ),
417
- 'upload.php' => $this->__( 'Subitem of Media' ),
418
- 'link-manager.php' => $this->__( 'Subitem of Links' ),
419
- 'edit.php?post_type=page' => $this->__( 'Subitem of Pages' ),
420
- 'edit-comments.php' => $this->__( 'Subitem of Comments' ),
421
- 'themes.php' => $this->__( 'Subitem of Appearance' ),
422
- 'plugins.php' => $this->__( 'Subitem of Plugins' ),
423
- 'users.php' => $this->__( 'Subitem of Users' ),
424
- 'tools.php' => $this->__( 'Subitem of Tools' ),
425
- 'options-general.php' => $this->__( 'Subitem of Settings' ),
426
- ));
427
- ?>
428
- </label></td>
429
- </tr>
430
- </table>
431
- </fieldset>
432
- <?php
433
- echo $this->form->submit();
434
- echo $this->form->close_form();
435
- }
436
-
437
- /**
438
- * Meta Box: About...
439
- */
440
- public function call_box_about() {
441
- ?>
442
- <h4><img src="<?php echo plugins_url( 'images/icon-wp-external-links-16.png', WP_EXTERNAL_LINKS_FILE ) ?>" width="16" height="16" /> <?php $this->_e( 'WP External Links' ) ?></h4>
443
- <div>
444
- <p><?php printf( $this->__( 'Current version: <strong>%1$s</strong>' ), WP_EXTERNAL_LINKS_VERSION ) ?></p>
445
- <p><?php $this->_e( 'Manage external links on your site: open in new window/tab, set link icon, add "external", add "nofollow" and more.' ) ?></p>
446
- <p><a href="http://www.freelancephp.net/contact/" target="_blank"><?php $this->_e( 'Questions or suggestions?' ) ?></a></p>
447
- <p><?php $this->_e( 'If you like this plugin please send your rating at WordPress.org.' ) ?></p>
448
- <p><?php _e( 'More info' ) ?>: <a href="http://wordpress.org/extend/plugins/wp-external-links/" target="_blank">WordPress.org</a> | <a href="http://www.freelancephp.net/wp-external-links-plugin/" target="_blank">FreelancePHP.net</a></p>
449
- </div>
450
- <?php
451
- }
452
-
453
- /**
454
- * Meta Box: Other Plugins
455
- */
456
- public function call_box_other_plugins() {
457
- ?>
458
- <h4><img src="<?php echo plugins_url( 'images/icon-email-encoder-bundle-16.png', WP_EXTERNAL_LINKS_FILE ); ?>" width="16" height="16" /> Email Encoder Bundle</h4>
459
- <div>
460
- <?php if ( is_plugin_active( 'email-encoder-bundle/email-encoder-bundle.php' ) ): ?>
461
- <p><?php $this->_e( 'This plugin is already activated.' ) ?> <a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/options-general.php?page=email-encoder-bundle/email-encoder-bundle.php"><?php $this->_e( 'Settings' ) ?></a></p>
462
- <?php elseif( file_exists( WP_PLUGIN_DIR . '/email-encoder-bundle/email-encoder-bundle.php' ) ): ?>
463
- <p><a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/plugins.php?plugin_status=inactive"><?php $this->_e( 'Activate this plugin.' ) ?></a></p>
464
- <?php else: ?>
465
- <p><a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/plugin-install.php?tab=search&type=term&s=Email+Encoder+Bundle+freelancephp&plugin-search-input=Search+Plugins"><?php $this->_e( 'Get this plugin now' ) ?></a></p>
466
- <?php endif; ?>
467
-
468
- <p><?php $this->_e( 'Protect email addresses on your site from spambots and being used for spamming by using one of the encoding methods.' ) ?></p>
469
- <p><?php _e( 'More info' ) ?>: <a href="http://wordpress.org/extend/plugins/email-encoder-bundle/" target="_blank">WordPress.org</a> | <a href="http://www.freelancephp.net/email-encoder-php-class-wp-plugin/" target="_blank">FreelancePHP.net</a></p>
470
- </div>
471
-
472
- <?php echo $this->hr(); ?>
473
-
474
- <h4><img src="<?php echo plugins_url( 'images/icon-wp-mailto-links-16.png', WP_EXTERNAL_LINKS_FILE ); ?>" width="16" height="16" /> WP Mailto Links</h4>
475
- <div>
476
- <?php if ( is_plugin_active( 'wp-mailto-links/wp-mailto-links.php' ) ): ?>
477
- <p><?php $this->_e( 'This plugin is already activated.' ) ?> <a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/options-general.php?page=wp-mailto-links/wp-mailto-links.php"><?php $this->_e( 'Settings' ) ?></a></p>
478
- <?php elseif( file_exists( WP_PLUGIN_DIR . '/wp-mailto-links/wp-mailto-links.php' ) ): ?>
479
- <p><a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/plugins.php?plugin_status=inactive"><?php $this->_e( 'Activate this plugin.' ) ?></a></p>
480
- <?php else: ?>
481
- <p><a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/plugin-install.php?tab=search&type=term&s=WP+Mailto+Links+freelancephp&plugin-search-input=Search+Plugins"><?php $this->_e( 'Get this plugin now' ) ?></a></p>
482
- <?php endif; ?>
483
-
484
- <p><?php $this->_e( 'Manage mailto links on your site and protect emails from spambots, set mail icon and more.' ) ?></p>
485
- <p><?php _e( 'More info' ) ?>: <a href="http://wordpress.org/extend/plugins/wp-mailto-links/" target="_blank">WordPress.org</a> | <a href="http://www.freelancephp.net/wp-mailto-links-plugin/" target="_blank">FreelancePHP.net</a></p>
486
- </div>
487
- <?php
488
- }
489
-
490
- /**
491
- * Activation callback
492
- */
493
- public function check_version_update() {
494
- // check for version
495
- $meta = get_option( 'wp_external_links-meta' );
496
- if ( $meta[ 'version' ] == WP_EXTERNAL_LINKS_VERSION )
497
- return;
498
-
499
- // set new version
500
- $meta[ 'version' ] = WP_EXTERNAL_LINKS_VERSION;
501
- update_option( 'wp_external_links-meta', $meta );
502
-
503
- // check for upgrading saved options to v1.00
504
- $old_options = get_option( 'WP_External_Links_options' );
505
-
506
- if ( ! empty( $old_options ) ) {
507
- $new_options = $this->save_options;
508
-
509
- $new_options[ 'main' ][ 'target' ] = $old_options[ 'target' ];
510
- $new_options[ 'main' ][ 'use_js' ] = $old_options[ 'use_js' ];
511
- $new_options[ 'main' ][ 'filter_page' ] = $old_options[ 'filter_whole_page' ];
512
- $new_options[ 'main' ][ 'filter_posts' ] = $old_options[ 'filter_posts' ];
513
- $new_options[ 'main' ][ 'filter_comments' ] = $old_options[ 'filter_comments' ];
514
- $new_options[ 'main' ][ 'filter_widgets' ] = $old_options[ 'filter_widgets' ];
515
- $new_options[ 'seo' ][ 'external' ] = $old_options[ 'external' ];
516
- $new_options[ 'seo' ][ 'nofollow' ] = $old_options[ 'nofollow' ];
517
- $new_options[ 'style' ][ 'class_name' ] = $old_options[ 'class_name' ];
518
- $new_options[ 'style' ][ 'icon' ] = $old_options[ 'icon' ];
519
- $new_options[ 'style' ][ 'no_icon_class' ] = $old_options[ 'no_icon_class' ];
520
- $new_options[ 'style' ][ 'no_icon_same_window' ] = $old_options[ 'no_icon_same_window' ];
521
-
522
- // save new format option values
523
- update_option( 'wp_external_links-main', $new_options[ 'main' ] );
524
- update_option( 'wp_external_links-seo', $new_options[ 'seo' ] );
525
- update_option( 'wp_external_links-style', $new_options[ 'style' ] );
526
-
527
- // delete old format option values
528
- delete_option( 'WP_External_Links_options' );
529
- }
530
-
531
- // upgrade to v1.20
532
- $upgrade_main = get_option( 'wp_external_links-main' );
533
-
534
- if ( ! isset( $upgrade_main[ 'ignore' ] ) ) {
535
- $upgrade_main[ 'ignore' ] = $this->save_options[ 'main' ][ 'ignore' ];
536
- update_option( 'wp_external_links-main', $upgrade_main );
537
- }
538
-
539
- // upgrade to v1.30
540
- if ( WP_EXTERNAL_LINKS_VERSION == '1.30' ) {
541
- $new_options = $this->save_options;
542
- $general = get_option( 'wp_external_links-general' );
543
- $style = get_option( 'wp_external_links-style' );
544
-
545
- if ( isset( $general[ 'target' ] ) ) $new_options[ 'main' ][ 'target' ] = $general[ 'target' ];
546
- $new_options[ 'main' ][ 'use_js' ] = ( isset( $general[ 'use_js' ] ) ) ? $general[ 'use_js' ] : 0;
547
- $new_options[ 'main' ][ 'filter_page' ] = ( isset( $general[ 'filter_page' ] ) ) ? $general[ 'filter_page' ] : 0;
548
- $new_options[ 'main' ][ 'filter_posts' ] = ( isset( $general[ 'filter_posts' ] ) ) ? $general[ 'filter_posts' ] : 0;
549
- $new_options[ 'main' ][ 'filter_comments' ] = ( isset( $general[ 'filter_comments' ] ) ) ? $general[ 'filter_comments' ] : 0;
550
- $new_options[ 'main' ][ 'filter_widgets' ] = ( isset( $general[ 'filter_widgets' ] ) ) ? $general[ 'filter_widgets' ] : 0;
551
- if ( isset( $general[ 'ignore' ] ) ) $new_options[ 'main' ][ 'ignore' ] = $general[ 'ignore' ];
552
-
553
- $new_options[ 'seo' ][ 'external' ] = ( isset( $general[ 'external' ] ) ) ? $general[ 'external' ] : 0;
554
- $new_options[ 'seo' ][ 'nofollow' ] = ( isset( $general[ 'nofollow' ] ) ) ? $general[ 'nofollow' ] : 0;
555
- if ( isset( $general[ 'title' ] ) ) $new_options[ 'seo' ][ 'title' ] = $general[ 'title' ];
556
-
557
- if ( isset( $general[ 'class_name' ] ) ) $new_options[ 'style' ][ 'class_name' ] = $general[ 'class_name' ];
558
-
559
- if ( isset( $style[ 'icon' ] ) ) $new_options[ 'style' ][ 'icon' ] = $style[ 'icon' ];
560
- if ( isset( $style[ 'no_icon_class' ] ) ) $new_options[ 'style' ][ 'no_icon_class' ] = $style[ 'no_icon_class' ];
561
- $new_options[ 'style' ][ 'no_icon_same_window' ] = ( isset( $style[ 'no_icon_same_window' ] ) ) ? $style[ 'no_icon_same_window' ] : 0;
562
-
563
- $new_options[ 'extra' ][ 'fix_js' ] = ( isset( $general[ 'fix_js' ] ) ) ? $general[ 'fix_js' ] : 0;
564
- $new_options[ 'extra' ][ 'phpquery' ] = ( isset( $general[ 'phpquery' ] ) ) ? $general[ 'phpquery' ] : 0;
565
- if ( isset( $general[ 'filter_excl_sel' ] ) ) $new_options[ 'extra' ][ 'filter_excl_sel' ] = $general[ 'filter_excl_sel' ];
566
-
567
- // save new format option values
568
- update_option( 'wp_external_links-main', $new_options[ 'main' ] );
569
- update_option( 'wp_external_links-seo', $new_options[ 'seo' ] );
570
- update_option( 'wp_external_links-style', $new_options[ 'style' ] );
571
- update_option( 'wp_external_links-extra', $new_options[ 'extra' ] );
572
-
573
- // delete old format
574
- delete_option( 'wp_external_links-general' );
575
- }
576
- }
577
-
578
- /**
579
- * Method for test purpuses
580
- */
581
- public function __options($values = null) {
582
- if (class_exists('Test_WP_Mailto_Links') && constant('WP_DEBUG') === true) {
583
- if ($values !== null) {
584
- $this->set_options($values);
585
- }
586
-
587
- return $this->options;
588
- }
589
- }
590
-
591
- /**
592
- * Uninstall callback
593
- */
594
- static public function call_uninstall() {
595
- self::$staticForm->delete_options();
596
- }
597
-
598
- /**
599
- * Set tooltip help
600
- * @param string $text
601
- * @return string
602
- */
603
- public function tooltip_help( $text ) {
604
- $text = $this->__( $text );
605
- $text = htmlentities( $text );
606
-
607
- $html = '<a href="#" class="tooltip-help" title="'. $text .'"><sup>(?)</sup></a>';
608
- return $html;
609
- }
610
-
611
- /**
612
- * Get html seperator
613
- * @return string
614
- */
615
- protected function hr() {
616
- return '<hr style="border:1px solid #FFF; border-top:1px solid #EEE;" />';
617
- }
618
-
619
-
620
- /**
621
- * Check if widget_content filter is available (Widget Logic Plugin)
622
- * @return boolean
623
- * @static
624
- */
625
- public static function check_widget_content_filter() {
626
- // set widget_content filter of Widget Logic plugin
627
- $widget_logic_opts = get_option( 'widget_logic' );
628
-
629
- if ( function_exists( 'widget_logic_expand_control' ) AND is_array( $widget_logic_opts ) AND key_exists( 'widget_logic-options-filter', $widget_logic_opts ) )
630
- return ( $widget_logic_opts[ 'widget_logic-options-filter' ] == 'checked' );
631
-
632
- return FALSE;
633
- }
634
-
635
- } // End Admin_External_Links Class
636
-
637
- endif;
638
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
639
  /* ommit PHP closing tag, to prevent unwanted whitespace at the end of the parts generated by the included files */
1
+ <?php defined( 'ABSPATH' ) OR die( 'No direct access.' );
2
+ if ( ! class_exists( 'Admin_External_Links' ) ):
3
+
4
+ /**
5
+ * Class Admin_External_Links
6
+ * @category WordPress Plugins
7
+ */
8
+ final class Admin_External_Links {
9
+
10
+ /**
11
+ * Options to be saved and their default values
12
+ * @var array
13
+ */
14
+ public $save_options = array(
15
+ 'meta' => array(
16
+ 'version' => NULL,
17
+ ),
18
+ 'main' => array(
19
+ 'target' => '_none',
20
+ 'filter_page' => 1,
21
+ 'filter_posts' => 1,
22
+ 'filter_comments' => 1,
23
+ 'filter_widgets' => 1,
24
+ 'ignore' => '//twitter.com/share',
25
+ ),
26
+ 'seo' => array(
27
+ 'external' => 1,
28
+ 'nofollow' => 1,
29
+ 'title' => '%title%',
30
+ 'use_js' => 1,
31
+ 'load_in_footer' => 1,
32
+ ),
33
+ 'style' => array(
34
+ 'class_name' => 'ext-link',
35
+ 'icon' => 0,
36
+ 'image_no_icon' => 1,
37
+ 'no_icon_class' => 'no-ext-icon',
38
+ 'no_icon_same_window' => 0,
39
+ ),
40
+ 'extra' => array(
41
+ 'fix_js' => 0,
42
+ 'phpquery' => 0,
43
+ 'filter_excl_sel' => '.excl-ext-link',
44
+ ),
45
+ 'screen' => array(
46
+ 'menu_position' => NULL,
47
+ ),
48
+ );
49
+
50
+ /**
51
+ * Meta box page object
52
+ * @var WP_Meta_Box_Page
53
+ */
54
+ public $meta_box_page = NULL;
55
+
56
+ /**
57
+ * Ajax form object
58
+ * @var WP_Ajax_Option_Form
59
+ */
60
+ public $form = NULL;
61
+ static public $staticForm = NULL;
62
+
63
+
64
+ /**
65
+ * Constructor
66
+ */
67
+ public function __construct() {
68
+ $this->check_version_update();
69
+
70
+ // set meta box page
71
+ $this->meta_box_page = new WP_Meta_Box_Page_01();
72
+
73
+ // set ajax forms (also used by front-end)
74
+ $this->form = new WP_Option_Forms_01( WP_EXTERNAL_LINKS_KEY, $this->save_options );
75
+ self::$staticForm = $this->form;
76
+
77
+ // init admin
78
+ add_action( 'admin_init', array( $this, 'admin_init' ) );
79
+
80
+ if ( is_admin() ) {
81
+ // set options for add_page_method
82
+ $menu_pos = $this->form->set_current_option( 'screen' )->value( 'menu_position' );
83
+
84
+ // init meta box page
85
+ $this->meta_box_page->init(
86
+ // settings
87
+ array(
88
+ 'page_title' => $this->__( 'WP External Links' ),
89
+ 'menu_title' => $this->__( 'External Links' ),
90
+ 'page_slug' => strtolower( WP_EXTERNAL_LINKS_KEY ),
91
+ 'add_page_method' => ( ! empty( $menu_pos ) AND $menu_pos != 'admin.php' ) ? 'add_submenu_page' : 'add_menu_page',
92
+ 'parent_slug' => ( ! empty( $menu_pos ) AND $menu_pos != 'admin.php' ) ? $menu_pos : NULL,
93
+ 'column_widths' => array(
94
+ 1 => array( 99 ),
95
+ 2 => array( 69, 29 ),
96
+ ),
97
+ 'icon_url' => plugins_url( 'images/icon-wp-external-links-16.png', WP_EXTERNAL_LINKS_FILE ),
98
+ ),
99
+ // load callback
100
+ array( $this, 'call_load_meta_box' )
101
+ );
102
+ }
103
+ }
104
+
105
+ /**
106
+ * Initialize Admin
107
+ */
108
+ public function admin_init() {
109
+ // set uninstall hook
110
+ register_uninstall_hook( WP_EXTERNAL_LINKS_FILE, array( 'Admin_External_Links', 'call_uninstall' ) );
111
+
112
+ // load text domain for translations
113
+ load_plugin_textdomain( WP_EXTERNAL_LINKS_KEY, FALSE, dirname( plugin_basename( WP_EXTERNAL_LINKS_FILE ) ) . '/lang/' );
114
+ }
115
+
116
+ /**
117
+ * Add to head of Admin page
118
+ */
119
+ public function admin_head() {
120
+ echo <<< style
121
+ <style type="text/css">
122
+ /* WP External Links */
123
+ .postbox-container { margin-left:1%; }
124
+ .tooltip-help { text-decoration: none; }
125
+ .tipsy { padding: 5px; }
126
+ .tipsy-inner { padding: 5px 8px 4px 8px; color: white; max-width: 200px; text-align: center; text-shadow: 0 -1px 0 #333;
127
+ border-top:1px solid #808080; border-botom:1px solid #6d6d6d; -webkit-border-radius: 3px; -moz-border-radius: 3px; border-radius: 3px;
128
+ background-color:#777; background-image:-ms-linear-gradient(bottom,#6d6d6d,#808080); background-image:-moz-linear-gradient(bottom,#6d6d6d,#808080); background-image:-o-linear-gradient(bottom,#6d6d6d,#808080); background-image:-webkit-gradient(linear,left bottom,left top,from(#6d6d6d),to(#808080)); background-image:-webkit-linear-gradient(bottom,#6d6d6d,#808080); background-image:linear-gradient(bottom,#6d6d6d,#808080);
129
+ }
130
+ .tipsy-north { background-position: top center; }
131
+ .tipsy-south { background-position: bottom center; }
132
+ .tipsy-east { background-position: right center; }
133
+ .tipsy-west { background-position: center bottom; }
134
+ <style>
135
+ style;
136
+ }
137
+
138
+ /**
139
+ * Translate text in current domain
140
+ * @param string $text
141
+ * @return string
142
+ */
143
+ public function __( $text ) {
144
+ return translate( $text, WP_EXTERNAL_LINKS_KEY );
145
+ }
146
+
147
+ /**
148
+ * Translate text in current domain
149
+ * @param string $text
150
+ * @return string
151
+ */
152
+ public function _e( $text ) {
153
+ echo translate( $text, WP_EXTERNAL_LINKS_KEY );
154
+ }
155
+
156
+ /**
157
+ * Load meta box action
158
+ */
159
+ public function call_load_meta_box( $meta_box ) {
160
+ add_action( 'admin_head', array($this, 'admin_head') );
161
+
162
+ // add filters
163
+ $meta_box->add_title_filter( array( $this, 'call_page_title' ) )
164
+ ->add_contextual_help_filter( array( $this, 'call_contextual_help' ) );
165
+
166
+ // add meta boxes
167
+ // add_meta_box( $title, $callback, $context = 'normal', $id = NULL, $priority = 'default', $callback_args = NULL )
168
+ $meta_box->add_meta_box( $this->__( 'General Settings' ), array( $this, 'call_box_general_settings' ), 1 )
169
+ ->add_meta_box( $this->__( 'SEO Settings' ), array( $this, 'call_box_seo_settings' ), 1 )
170
+ ->add_meta_box( $this->__( 'Style Settings' ), array( $this, 'call_box_style_settings' ), 1 )
171
+ ->add_meta_box( $this->__( 'Extra Settings' ), array( $this, 'call_box_extra_settings' ), 1 )
172
+ ->add_meta_box( $this->__( 'Admin Settings' ), array( $this, 'call_box_admin_settings' ), 1 )
173
+ //->add_meta_box( $this->__( 'About this Plugin' ), array( $this, 'call_box_about' ), 2 )
174
+ ->add_meta_box( $this->__( 'Other Plugins' ), array( $this, 'call_box_other_plugins' ), 2 );
175
+
176
+ // scripts
177
+ wp_enqueue_script( 'admin-wp-external-links', plugins_url( '/js/admin-wp-external-links.js', WP_EXTERNAL_LINKS_FILE ), array( 'postbox' ), WP_EXTERNAL_LINKS_VERSION );
178
+ }
179
+
180
+ /**
181
+ * Contextual_help (callback)
182
+ * @param string $content
183
+ * @return string
184
+ */
185
+ public function call_contextual_help( $content ) {
186
+ $help = '';
187
+ $help .= $this->meta_box_page->get_ob_callback( array( $this, 'call_box_about' ) );
188
+ return $help . $content;
189
+ }
190
+
191
+ /**
192
+ * Add icon to page title
193
+ * @return string
194
+ */
195
+ public function call_page_title( $title ) {
196
+ // when updated set the update message
197
+ if ( isset($_GET[ 'settings-updated' ]) && $_GET[ 'settings-updated' ] == 'true' ) {
198
+ $title .= '<div class="updated settings-error" id="setting-error-settings_updated">'
199
+ . '<p><strong>' . __( 'Settings saved.' ) .'</strong></p>'
200
+ . '</div>';
201
+ }
202
+
203
+ $title = '<div class="icon32" id="icon-options-custom" style="background:url( '. plugins_url( 'images/icon-wp-external-links-32.png', WP_EXTERNAL_LINKS_FILE ) .' ) no-repeat 50% 50%"><br></div>'
204
+ . $title;
205
+
206
+ return $title;
207
+ }
208
+
209
+ /**
210
+ * Meta Box: General Settings
211
+ */
212
+ public function call_box_general_settings() {
213
+ echo $this->form->set_current_option( 'main' )->open_form();
214
+ ?>
215
+ <fieldset class="options">
216
+ <table class="form-table">
217
+ <tr>
218
+ <th style="width:250px;"><?php $this->_e( 'Open external links in...' ) ?>
219
+ <?php echo $this->tooltip_help( 'Specify the target (window or tab) for opening external links.' ) ?></th>
220
+ <td class="target_external_links">
221
+ <label><?php echo $this->form->radio( 'target', '_none', array( 'class' => 'field_target' ) ); ?>
222
+ <span><?php $this->_e( 'Same window or tab (<code>_none</code>)' ) ?></span></label>
223
+ <?php echo $this->tooltip_help( 'Open in current window or tab, when framed in the same frame.' ) ?>
224
+ <br/>
225
+ <label><?php echo $this->form->radio( 'target', '_blank', array( 'class' => 'field_target' ) ); ?>
226
+ <span><?php $this->_e( 'New window or tab (<code>_blank</code>)' ) ?></span></label>
227
+ <?php echo $this->tooltip_help( 'Open every external link in a new window or tab.' ) ?>
228
+ <br style="margin-bottom:15px;" />
229
+ <label><?php echo $this->form->radio( 'target', '_top', array( 'class' => 'field_target' ) ); ?>
230
+ <span><?php $this->_e( 'Topmost frame (<code>_top</code>)' ) ?></span></label>
231
+ <?php echo $this->tooltip_help( 'Open in current window or tab, when framed in the topmost frame.' ) ?>
232
+ <br/>
233
+ <label><?php echo $this->form->radio( 'target', '_new', array( 'class' => 'field_target' ) ); ?>
234
+ <span><?php $this->_e( 'Seperate window or tab (<code>_new</code>)' ) ?></span></label>
235
+ <?php echo $this->tooltip_help( 'Open new window the first time and use this window for each external link.' ) ?>
236
+ </td>
237
+ </tr>
238
+ <tr>
239
+ <th style="width:250px;"><?php $this->_e( 'Apply plugin settings on...' ) ?>
240
+ <?php echo $this->tooltip_help( 'Choose contents for applying settings to external links.' ) ?></th>
241
+ <td>
242
+ <label><?php echo $this->form->checkbox( 'filter_page', 1 ); ?>
243
+ <span><?php $this->_e( 'All contents' ) ?></span> <span class="description"><?php $this->_e('(the whole <code>&lt;body&gt;</code>)') ?></span></label>
244
+ <br/>&nbsp;&nbsp;<label><?php echo $this->form->checkbox( 'filter_posts', 1 ); ?>
245
+ <span><?php $this->_e( 'Post contents' ) ?></span></label>
246
+ <br/>&nbsp;&nbsp;<label><?php echo $this->form->checkbox( 'filter_comments', 1 ); ?>
247
+ <span><?php $this->_e( 'Comments' ) ?></span></label>
248
+ <br/>&nbsp;&nbsp;<label><?php echo $this->form->checkbox( 'filter_widgets', 1 ); ?>
249
+ <span><?php
250
+ if ( self::check_widget_content_filter() ):
251
+ $this->_e( 'All widgets' );
252
+ echo $this->tooltip_help( 'Applied to all widgets by using the "widget_content" filter of the Widget Logic plugin' );
253
+ else:
254
+ $this->_e( 'All text widgets' );
255
+ echo $this->tooltip_help( 'Only the text widget will be applied. To apply to all widget you should select "All contents" option.' );
256
+ endif;
257
+ ?></span></label>
258
+ </td>
259
+ </tr>
260
+ <tr>
261
+ <th><?php $this->_e( 'Ignore links (URL) containing...' ) ?>
262
+ <?php echo $this->tooltip_help( 'This plugin will completely ignore links that contain one of the given texts in the URL. Use enter to seperate each text. This check is not case sensitive.' ) ?></th>
263
+ <td><label><?php echo $this->form->textarea( 'ignore' ); ?>
264
+ <span class="description"><?php _e( 'Be as specific as you want, f.e.: <code>twitter.com</code> or <code>https://twitter.com</code>. Seperate each by an enter.' ) ?></span></label>
265
+ </td>
266
+ </tr>
267
+ </table>
268
+ </fieldset>
269
+
270
+ <?php
271
+ echo $this->form->submit();
272
+ echo $this->form->close_form();
273
+ }
274
+
275
+ /**
276
+ * Meta Box: SEO Settings
277
+ */
278
+ public function call_box_seo_settings() {
279
+ echo $this->form->set_current_option( 'seo' )->open_form();
280
+ ?>
281
+ <fieldset class="options">
282
+ <table class="form-table">
283
+ <tr>
284
+ <th style="width:250px;"><?php $this->_e( 'Add to <code>rel</code>-attribute' ) ?>
285
+ <?php echo $this->tooltip_help( 'Set values for the "rel"-atribute of external links.' ) ?></th>
286
+ <td><label><?php echo $this->form->checkbox( 'nofollow', 1 ); ?>
287
+ <span><?php $this->_e( 'Add <code>"nofollow"</code>' ) ?></span></label>
288
+ <?php echo $this->tooltip_help( 'Add "nofollow" to the "rel"-attribute of external links (unless link already has "follow").' ) ?>
289
+ <br/>
290
+ <label><?php echo $this->form->checkbox( 'external', 1 ); ?>
291
+ <span><?php $this->_e( 'Add <code>"external"</code>' ) ?></span></label>
292
+ <?php echo $this->tooltip_help( 'Add "external" to the "rel"-attribute of external links.' ) ?>
293
+ </td>
294
+ </tr>
295
+ <tr>
296
+ <th><?php $this->_e( 'Set <code>title</code>-attribute' ) ?>
297
+ <?php echo $this->tooltip_help( 'Set title attribute for external links. Use %title% for the original title value.' ) ?></th>
298
+ <td><label><?php echo $this->form->text( 'title' ); ?>
299
+ <br/><span class="description"><?php _e( 'Use <code>%title%</code> for the original title value.' ) ?></span></label></td>
300
+ </tr>
301
+ <tr>
302
+ <th><?php $this->_e( 'Use JavaScript method' ) ?>
303
+ <?php echo $this->tooltip_help( 'Enable this option to use the JavaScript method for opening links, which prevents adding target attribute in the HTML code.' ) ?></label>
304
+ </th>
305
+ <td>
306
+ <label><?php echo $this->form->checkbox( 'use_js', 1, array( 'class' => 'field_use_js' ) ); ?>
307
+ <span><?php $this->_e( 'Use JavaScript for opening links' ) ?></span> <span class="description"><?php $this->_e( '(valid xhtml strict)' ) ?></span>
308
+ <br/>
309
+ &nbsp;&nbsp;<label><?php echo $this->form->checkbox( 'load_in_footer', 1, array( 'class' => 'load_in_footer' ) ); ?>
310
+ <span><?php $this->_e( 'Load JS file in footer' ) ?></span>
311
+ </td>
312
+ </tr>
313
+ </table>
314
+ </fieldset>
315
+ <?php
316
+ echo $this->form->submit();
317
+ echo $this->form->close_form();
318
+ }
319
+
320
+ /**
321
+ * Meta Box: Style Settings
322
+ */
323
+ public function call_box_style_settings() {
324
+ echo $this->form->set_current_option( 'style' )->open_form();
325
+ ?>
326
+ <fieldset class="options">
327
+ <table class="form-table">
328
+ <tr>
329
+ <th style="width:250px;"><?php $this->_e( 'Set icon for external link' ) ?>
330
+ <?php echo $this->tooltip_help( 'Set an icon that wll be shown for external links. See example on the right side.' ) ?></th>
331
+ <td>
332
+ <div>
333
+ <div style="width:15%;float:left">
334
+ <label><?php echo $this->form->radio( 'icon', 0 ); ?>
335
+ <span><?php $this->_e( 'No icon' ) ?></span></label>
336
+ <?php for ( $x = 1; $x <= 20; $x++ ): ?>
337
+ <br/>
338
+ <label title="<?php echo sprintf( $this->__( 'Icon %1$s: choose this icon to show for all external links or add the class \'ext-icon-%1$s\' to a specific link.' ), $x ) ?>">
339
+ <?php echo $this->form->radio( 'icon', $x ); ?>
340
+ <img src="<?php echo plugins_url('images/ext-icons/ext-icon-'. $x .'.png', WP_EXTERNAL_LINKS_FILE) ?>" /></label>
341
+ <?php if ( $x % 5 == 0 ): ?>
342
+ </div>
343
+ <div style="width:15%;float:left">
344
+ <?php endif; ?>
345
+ <?php endfor; ?>
346
+ </div>
347
+ <div style="width:29%;float:left;"><span class="description"><?php $this->_e( 'Example:' ) ?></span>
348
+ <br/><img src="<?php echo plugins_url( 'images/link-icon-example.png', WP_EXTERNAL_LINKS_FILE ) ?>" />
349
+ </div>
350
+ <br style="clear:both" />
351
+ </div>
352
+ </td>
353
+ </tr>
354
+ <tr>
355
+ <th><?php $this->_e( 'Skip images' ) ?>
356
+ <?php echo $this->tooltip_help( 'Don\'t show icon for external links containing images.' ) ?></th>
357
+ <td><label><?php echo $this->form->checkbox( 'image_no_icon', 1 ); ?>
358
+ <span><?php $this->_e( 'No icon for extenal links with images' ) ?></span></label>
359
+ </td>
360
+ </tr>
361
+ <tr>
362
+ <th style="width:250px;"><?php $this->_e( 'Set no-icon class' ) ?>
363
+ <?php echo $this->tooltip_help( 'Set this class for links, that should not have the external link icon.' ) ?></th>
364
+ <td><label><?php echo $this->form->text( 'no_icon_class', array( 'class' => '' ) ); ?></label>
365
+ <br/><label><?php echo $this->form->checkbox( 'no_icon_same_window', 1 ); ?>
366
+ <span><?php $this->_e( 'Always open links with no-icon class in same window or tab' ) ?></span></label>
367
+ <?php echo $this->tooltip_help( 'When enabled external links containing the no-icon class will always be opened in the current window or tab. No matter which target is set.' ) ?>
368
+ </td>
369
+ </tr>
370
+ <tr>
371
+ <th><?php $this->_e( 'Add to <code>class</code>-attribute' ) ?>
372
+ <?php echo $this->tooltip_help( 'Add one or more extra classes to the external links, seperated by a space. It is optional, else just leave field blank.' ) ?></th>
373
+ <td><label><?php echo $this->form->text( 'class_name' ); ?></label></td>
374
+ </tr>
375
+ </table>
376
+ </fieldset>
377
+ <?php
378
+ echo $this->form->submit();
379
+ echo $this->form->close_form();
380
+ }
381
+
382
+ /**
383
+ * Meta Box: Extra Settings
384
+ */
385
+ public function call_box_extra_settings() {
386
+ echo $this->form->set_current_option( 'extra' )->open_form();
387
+ ?>
388
+ <fieldset class="options">
389
+ <table class="form-table">
390
+ <tr>
391
+ <th style="width:250px;"><?php $this->_e( 'Solving problems' ) ?>
392
+ <?php echo $this->tooltip_help( 'Some options to try when a problem occurs. These options can also cause other problems, so be carefull.' ) ?></th>
393
+ <td><label><?php echo $this->form->checkbox( 'fix_js', 1 ); ?>
394
+ <span><?php $this->_e( 'Replacing <code>&lt;/a&gt;</code> with <code>&lt;\/a&gt;</code> in JavaScript code.' ) ?></span></label>
395
+ <?php echo $this->tooltip_help( 'By replacing </a> with <\/a> in JavaScript code these tags will not be processed by the plugin.' ) ?>
396
+ </td>
397
+ </tr>
398
+ <tr>
399
+ <th style="width:250px;"><?php $this->_e( 'Use phpQuery library' ) ?>
400
+ <?php echo $this->tooltip_help( 'Using phpQuery library for manipulating links. This option is experimental.' ) ?></th>
401
+ <td><label><?php echo $this->form->checkbox( 'phpquery', 1 ); ?>
402
+ <span><?php $this->_e( 'Use phpQuery for parsing document.' ) ?></span>
403
+ <span class="description">(Test it first!)</span></label>
404
+ </td>
405
+ </tr>
406
+ <tr class="filter_excl_sel" <?php echo ( $this->form->value( 'phpquery' ) ) ? '' : 'style="display:none;"'; ?>>
407
+ <th><?php $this->_e( 'Do NOT apply settings on...' ) ?>
408
+ <?php echo $this->tooltip_help( 'The external links of these selection will be excluded for the settings of this plugin. Define the selection by using CSS selectors.' ) ?></th>
409
+ <td><label><?php echo $this->form->textarea( 'filter_excl_sel' ); ?>
410
+ <span class="description"><?php _e( 'Define selection by using CSS selectors, f.e.: <code>.excl-ext-link, .entry-title, #comments-title</code> (look <a href="http://code.google.com/p/phpquery/wiki/Selectors" target="_blank">here</a> for available selectors).' ) ?></span></label>
411
+ </td>
412
+ </tr>
413
+ </table>
414
+ </fieldset>
415
+ <?php
416
+ echo $this->form->submit();
417
+ echo $this->form->close_form();
418
+ }
419
+
420
+ /**
421
+ * Meta Box: Extra Settings
422
+ */
423
+ public function call_box_admin_settings() {
424
+ echo $this->form->set_current_option( 'screen' )->open_form();
425
+ ?>
426
+ <fieldset class="options">
427
+ <table class="form-table">
428
+ <tr>
429
+ <th><?php $this->_e('Admin menu position') ?>
430
+ <?php echo $this->tooltip_help( 'Change the menu position of this plugin in "Screen Options".' ) ?></th>
431
+ <td><label>
432
+ <?php
433
+ echo $this->form->select( 'menu_position', array(
434
+ 'admin.php' => 'Main menu',
435
+ 'index.php' => $this->__( 'Subitem of Dashboard' ),
436
+ 'edit.php' => $this->__( 'Subitem of Posts' ),
437
+ 'upload.php' => $this->__( 'Subitem of Media' ),
438
+ 'link-manager.php' => $this->__( 'Subitem of Links' ),
439
+ 'edit.php?post_type=page' => $this->__( 'Subitem of Pages' ),
440
+ 'edit-comments.php' => $this->__( 'Subitem of Comments' ),
441
+ 'themes.php' => $this->__( 'Subitem of Appearance' ),
442
+ 'plugins.php' => $this->__( 'Subitem of Plugins' ),
443
+ 'users.php' => $this->__( 'Subitem of Users' ),
444
+ 'tools.php' => $this->__( 'Subitem of Tools' ),
445
+ 'options-general.php' => $this->__( 'Subitem of Settings' ),
446
+ ));
447
+ ?>
448
+ </label></td>
449
+ </tr>
450
+ </table>
451
+ </fieldset>
452
+ <?php
453
+ echo $this->form->submit();
454
+ echo $this->form->close_form();
455
+ }
456
+
457
+ /**
458
+ * Meta Box: About...
459
+ */
460
+ public function call_box_about() {
461
+ ?>
462
+ <h4><img src="<?php echo plugins_url( 'images/icon-wp-external-links-16.png', WP_EXTERNAL_LINKS_FILE ) ?>" width="16" height="16" /> <?php $this->_e( 'WP External Links' ) ?></h4>
463
+ <div>
464
+ <p><?php printf( $this->__( 'Current version: <strong>%1$s</strong>' ), WP_EXTERNAL_LINKS_VERSION ) ?></p>
465
+ <p><?php $this->_e( 'Manage external links on your site: open in new window/tab, set link icon, add "external", add "nofollow" and more.' ) ?></p>
466
+ <p><a href="http://www.freelancephp.net/contact/" target="_blank"><?php $this->_e( 'Questions or suggestions?' ) ?></a></p>
467
+ <p><?php $this->_e( 'If you like this plugin please send your rating at WordPress.org.' ) ?></p>
468
+ <p><?php _e( 'More info' ) ?>: <a href="http://wordpress.org/extend/plugins/wp-external-links/" target="_blank">WordPress.org</a> | <a href="http://www.freelancephp.net/wp-external-links-plugin/" target="_blank">FreelancePHP.net</a></p>
469
+ </div>
470
+ <?php
471
+ }
472
+
473
+ /**
474
+ * Meta Box: Other Plugins
475
+ */
476
+ public function call_box_other_plugins() {
477
+ ?>
478
+ <h4><img src="<?php echo plugins_url( 'images/icon-email-encoder-bundle-16.png', WP_EXTERNAL_LINKS_FILE ); ?>" width="16" height="16" /> Email Encoder Bundle</h4>
479
+ <div>
480
+ <?php if ( is_plugin_active( 'email-encoder-bundle/email-encoder-bundle.php' ) ): ?>
481
+ <p><?php $this->_e( 'This plugin is already activated.' ) ?> <a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/options-general.php?page=email-encoder-bundle/email-encoder-bundle.php"><?php $this->_e( 'Settings' ) ?></a></p>
482
+ <?php elseif( file_exists( WP_PLUGIN_DIR . '/email-encoder-bundle/email-encoder-bundle.php' ) ): ?>
483
+ <p><a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/plugins.php?plugin_status=inactive"><?php $this->_e( 'Activate this plugin.' ) ?></a></p>
484
+ <?php else: ?>
485
+ <p><a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/plugin-install.php?tab=search&type=term&s=Email+Encoder+Bundle+freelancephp&plugin-search-input=Search+Plugins"><?php $this->_e( 'Get this plugin now' ) ?></a></p>
486
+ <?php endif; ?>
487
+
488
+ <p><?php $this->_e( 'Protect email addresses on your site from spambots and being used for spamming by using one of the encoding methods.' ) ?></p>
489
+ <p><?php _e( 'More info' ) ?>: <a href="http://wordpress.org/extend/plugins/email-encoder-bundle/" target="_blank">WordPress.org</a> | <a href="http://www.freelancephp.net/email-encoder-php-class-wp-plugin/" target="_blank">FreelancePHP.net</a></p>
490
+ </div>
491
+
492
+ <?php echo $this->hr(); ?>
493
+
494
+ <h4><img src="<?php echo plugins_url( 'images/icon-wp-mailto-links-16.png', WP_EXTERNAL_LINKS_FILE ); ?>" width="16" height="16" /> WP Mailto Links</h4>
495
+ <div>
496
+ <?php if ( is_plugin_active( 'wp-mailto-links/wp-mailto-links.php' ) ): ?>
497
+ <p><?php $this->_e( 'This plugin is already activated.' ) ?> <a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/options-general.php?page=wp-mailto-links/wp-mailto-links.php"><?php $this->_e( 'Settings' ) ?></a></p>
498
+ <?php elseif( file_exists( WP_PLUGIN_DIR . '/wp-mailto-links/wp-mailto-links.php' ) ): ?>
499
+ <p><a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/plugins.php?plugin_status=inactive"><?php $this->_e( 'Activate this plugin.' ) ?></a></p>
500
+ <?php else: ?>
501
+ <p><a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/plugin-install.php?tab=search&type=term&s=WP+Mailto+Links+freelancephp&plugin-search-input=Search+Plugins"><?php $this->_e( 'Get this plugin now' ) ?></a></p>
502
+ <?php endif; ?>
503
+
504
+ <p><?php $this->_e( 'Manage mailto links on your site and protect emails from spambots, set mail icon and more.' ) ?></p>
505
+ <p><?php _e( 'More info' ) ?>: <a href="http://wordpress.org/extend/plugins/wp-mailto-links/" target="_blank">WordPress.org</a> | <a href="http://www.freelancephp.net/wp-mailto-links-plugin/" target="_blank">FreelancePHP.net</a></p>
506
+ </div>
507
+ <?php
508
+ }
509
+
510
+ /**
511
+ * Activation callback
512
+ */
513
+ public function check_version_update() {
514
+ // check for version
515
+ $meta = get_option( 'wp_external_links-meta' );
516
+ if ( $meta[ 'version' ] == WP_EXTERNAL_LINKS_VERSION )
517
+ return;
518
+
519
+ // set new version
520
+ $meta[ 'version' ] = WP_EXTERNAL_LINKS_VERSION;
521
+ update_option( 'wp_external_links-meta', $meta );
522
+
523
+ // check for upgrading saved options to v1.00
524
+ $old_options = get_option( 'WP_External_Links_options' );
525
+
526
+ if ( ! empty( $old_options ) ) {
527
+ $new_options = $this->save_options;
528
+
529
+ $new_options[ 'main' ][ 'target' ] = $old_options[ 'target' ];
530
+ $new_options[ 'main' ][ 'filter_page' ] = $old_options[ 'filter_whole_page' ];
531
+ $new_options[ 'main' ][ 'filter_posts' ] = $old_options[ 'filter_posts' ];
532
+ $new_options[ 'main' ][ 'filter_comments' ] = $old_options[ 'filter_comments' ];
533
+ $new_options[ 'main' ][ 'filter_widgets' ] = $old_options[ 'filter_widgets' ];
534
+ $new_options[ 'seo' ][ 'external' ] = $old_options[ 'external' ];
535
+ $new_options[ 'seo' ][ 'nofollow' ] = $old_options[ 'nofollow' ];
536
+ $new_options[ 'seo' ][ 'use_js' ] = $old_options[ 'use_js' ];
537
+ $new_options[ 'style' ][ 'class_name' ] = $old_options[ 'class_name' ];
538
+ $new_options[ 'style' ][ 'icon' ] = $old_options[ 'icon' ];
539
+ $new_options[ 'style' ][ 'no_icon_class' ] = $old_options[ 'no_icon_class' ];
540
+ $new_options[ 'style' ][ 'no_icon_same_window' ] = $old_options[ 'no_icon_same_window' ];
541
+
542
+ // save new format option values
543
+ update_option( 'wp_external_links-main', $new_options[ 'main' ] );
544
+ update_option( 'wp_external_links-seo', $new_options[ 'seo' ] );
545
+ update_option( 'wp_external_links-style', $new_options[ 'style' ] );
546
+
547
+ // delete old format option values
548
+ delete_option( 'WP_External_Links_options' );
549
+ }
550
+
551
+ // upgrade to v1.20
552
+ $upgrade_main = get_option( 'wp_external_links-main' );
553
+
554
+ if ( ! isset( $upgrade_main[ 'ignore' ] ) ) {
555
+ $upgrade_main[ 'ignore' ] = $this->save_options[ 'main' ][ 'ignore' ];
556
+ update_option( 'wp_external_links-main', $upgrade_main );
557
+ }
558
+
559
+ // upgrade to v1.30
560
+ if ( WP_EXTERNAL_LINKS_VERSION == '1.30' ) {
561
+ $new_options = $this->save_options;
562
+ $general = get_option( 'wp_external_links-general' );
563
+ $style = get_option( 'wp_external_links-style' );
564
+
565
+ if ( isset( $general[ 'target' ] ) ) $new_options[ 'main' ][ 'target' ] = $general[ 'target' ];
566
+ $new_options[ 'main' ][ 'filter_page' ] = ( isset( $general[ 'filter_page' ] ) ) ? $general[ 'filter_page' ] : 0;
567
+ $new_options[ 'main' ][ 'filter_posts' ] = ( isset( $general[ 'filter_posts' ] ) ) ? $general[ 'filter_posts' ] : 0;
568
+ $new_options[ 'main' ][ 'filter_comments' ] = ( isset( $general[ 'filter_comments' ] ) ) ? $general[ 'filter_comments' ] : 0;
569
+ $new_options[ 'main' ][ 'filter_widgets' ] = ( isset( $general[ 'filter_widgets' ] ) ) ? $general[ 'filter_widgets' ] : 0;
570
+ if ( isset( $general[ 'ignore' ] ) ) $new_options[ 'main' ][ 'ignore' ] = $general[ 'ignore' ];
571
+
572
+ $new_options[ 'seo' ][ 'external' ] = ( isset( $general[ 'external' ] ) ) ? $general[ 'external' ] : 0;
573
+ $new_options[ 'seo' ][ 'nofollow' ] = ( isset( $general[ 'nofollow' ] ) ) ? $general[ 'nofollow' ] : 0;
574
+ $new_options[ 'seo' ][ 'use_js' ] = ( isset( $general[ 'use_js' ] ) ) ? $general[ 'use_js' ] : 0;
575
+ if ( isset( $general[ 'title' ] ) ) $new_options[ 'seo' ][ 'title' ] = $general[ 'title' ];
576
+
577
+ if ( isset( $general[ 'class_name' ] ) ) $new_options[ 'style' ][ 'class_name' ] = $general[ 'class_name' ];
578
+
579
+ if ( isset( $style[ 'icon' ] ) ) $new_options[ 'style' ][ 'icon' ] = $style[ 'icon' ];
580
+ if ( isset( $style[ 'no_icon_class' ] ) ) $new_options[ 'style' ][ 'no_icon_class' ] = $style[ 'no_icon_class' ];
581
+ $new_options[ 'style' ][ 'no_icon_same_window' ] = ( isset( $style[ 'no_icon_same_window' ] ) ) ? $style[ 'no_icon_same_window' ] : 0;
582
+
583
+ $new_options[ 'extra' ][ 'fix_js' ] = ( isset( $general[ 'fix_js' ] ) ) ? $general[ 'fix_js' ] : 0;
584
+ $new_options[ 'extra' ][ 'phpquery' ] = ( isset( $general[ 'phpquery' ] ) ) ? $general[ 'phpquery' ] : 0;
585
+ if ( isset( $general[ 'filter_excl_sel' ] ) ) $new_options[ 'extra' ][ 'filter_excl_sel' ] = $general[ 'filter_excl_sel' ];
586
+
587
+ // save new format option values
588
+ update_option( 'wp_external_links-main', $new_options[ 'main' ] );
589
+ update_option( 'wp_external_links-seo', $new_options[ 'seo' ] );
590
+ update_option( 'wp_external_links-style', $new_options[ 'style' ] );
591
+ update_option( 'wp_external_links-extra', $new_options[ 'extra' ] );
592
+
593
+ // delete old format
594
+ delete_option( 'wp_external_links-general' );
595
+ }
596
+ }
597
+
598
+ /**
599
+ * Method for test purpuses
600
+ */
601
+ public function __options($values = null) {
602
+ if (class_exists('Test_WP_Mailto_Links') && constant('WP_DEBUG') === true) {
603
+ if ($values !== null) {
604
+ $this->set_options($values);
605
+ }
606
+
607
+ return $this->options;
608
+ }
609
+ }
610
+
611
+ /**
612
+ * Uninstall callback
613
+ */
614
+ static public function call_uninstall() {
615
+ self::$staticForm->delete_options();
616
+ }
617
+
618
+ /**
619
+ * Set tooltip help
620
+ * @param string $text
621
+ * @return string
622
+ */
623
+ public function tooltip_help( $text ) {
624
+ $text = $this->__( $text );
625
+ $text = htmlentities( $text );
626
+
627
+ $html = '<a href="#" class="tooltip-help" title="'. $text .'"><sup>(?)</sup></a>';
628
+ return $html;
629
+ }
630
+
631
+ /**
632
+ * Get html seperator
633
+ * @return string
634
+ */
635
+ protected function hr() {
636
+ return '<hr style="border:1px solid #FFF; border-top:1px solid #EEE;" />';
637
+ }
638
+
639
+
640
+ /**
641
+ * Check if widget_content filter is available (Widget Logic Plugin)
642
+ * @return boolean
643
+ * @static
644
+ */
645
+ public static function check_widget_content_filter() {
646
+ // set widget_content filter of Widget Logic plugin
647
+ $widget_logic_opts = get_option( 'widget_logic' );
648
+
649
+ if ( function_exists( 'widget_logic_expand_control' ) AND is_array( $widget_logic_opts ) AND key_exists( 'widget_logic-options-filter', $widget_logic_opts ) )
650
+ return ( $widget_logic_opts[ 'widget_logic-options-filter' ] == 'checked' );
651
+
652
+ return FALSE;
653
+ }
654
+
655
+ } // End Admin_External_Links Class
656
+
657
+ endif;
658
+
659
  /* ommit PHP closing tag, to prevent unwanted whitespace at the end of the parts generated by the included files */
includes/class-wp-external-links.php CHANGED
@@ -1,594 +1,604 @@
1
- <?php defined( 'ABSPATH' ) OR die( 'No direct access.' );
2
- if ( ! class_exists( 'WP_External_Links' ) ):
3
-
4
- /**
5
- * Class WP_External_Links
6
- * @package WordPress
7
- * @since
8
- * @category WordPress Plugins
9
- */
10
- final class WP_External_Links {
11
-
12
- /**
13
- * Admin object
14
- * @var Admin_External_Links
15
- */
16
- public $admin = NULL;
17
-
18
- /**
19
- * Array of ignored links
20
- * @var type
21
- */
22
- private $ignored = array();
23
-
24
-
25
- /**
26
- * Constructor
27
- */
28
- public function __construct() {
29
- // set admin object
30
- $this->admin = new Admin_External_Links();
31
-
32
- // add actions
33
- add_action( 'wp', array( $this, 'call_wp' ) );
34
- }
35
-
36
- /**
37
- * Quick helper method for getting saved option values
38
- * @param string $key
39
- * @return mixed
40
- */
41
- public function get_opt( $key ) {
42
- $lookup = $this->admin->save_options;
43
-
44
- foreach ( $lookup as $option_name => $values ) {
45
- $value = $this->admin->form->value( $key, '___NONE___', $option_name );
46
-
47
- if ($value !== '___NONE___')
48
- return $value;
49
- }
50
-
51
- throw new Exception('Option with key "' . $key . '" does not exist.');
52
- }
53
-
54
- /**
55
- * wp callback
56
- */
57
- public function call_wp() {
58
- if ( ! is_admin() && ! is_feed() ) {
59
- // add wp_head for setting js vars and css style
60
- add_action( 'wp_head', array( $this, 'call_wp_head' ) );
61
-
62
- // set js file
63
- if ( $this->get_opt( 'use_js' ) )
64
- wp_enqueue_script( 'wp-external-links', plugins_url( 'js/wp-external-links.js', WP_EXTERNAL_LINKS_FILE ), array( 'jquery' ), WP_EXTERNAL_LINKS_VERSION, (bool) $this->get_opt( 'load_in_footer' ) );
65
-
66
- // filters
67
- if ( $this->get_opt( 'filter_page' ) ) {
68
- // filter body
69
- ob_start( array( $this, 'call_filter_content' ) );
70
-
71
- // set ob flush
72
- add_action('wp_footer', array($this, 'callback_flush_buffer'), 10000);
73
-
74
- } else {
75
- // set filter priority
76
- $priority = 1000000000;
77
-
78
- // content
79
- if ( $this->get_opt( 'filter_posts' ) ) {
80
- add_filter( 'the_title', array( $this, 'call_filter_content' ), $priority );
81
- add_filter( 'the_content', array( $this, 'call_filter_content' ), $priority );
82
- add_filter( 'get_the_excerpt', array( $this, 'call_filter_content' ), $priority );
83
- // redundant:
84
- //add_filter( 'the_excerpt', array( $this, 'call_filter_content' ), $priority );
85
- }
86
-
87
- // comments
88
- if ( $this->get_opt( 'filter_comments' ) ) {
89
- add_filter( 'get_comment_text', array( $this, 'call_filter_content' ), $priority );
90
- // redundant:
91
- //add_filter( 'comment_text', array( $this, 'call_filter_content' ), $priority );
92
-
93
- add_filter( 'comment_excerpt', array( $this, 'call_filter_content' ), $priority );
94
- // redundant:
95
- //add_filter( 'get_comment_excerpt', array( $this, 'call_filter_content' ), $priority );
96
-
97
- add_filter( 'comment_url', array( $this, 'call_filter_content' ), $priority );
98
- add_filter( 'get_comment_author_url', array( $this, 'call_filter_content' ), $priority );
99
- add_filter( 'get_comment_author_link', array( $this, 'call_filter_content' ), $priority );
100
- add_filter( 'get_comment_author_url_link', array( $this, 'call_filter_content' ), $priority );
101
- }
102
-
103
- // widgets
104
- if ( $this->get_opt( 'filter_widgets' ) ) {
105
- if ( $this->admin->check_widget_content_filter() ) {
106
- // only if Widget Logic plugin is installed and 'widget_content' option is activated
107
- add_filter( 'widget_content', array( $this, 'call_filter_content' ), $priority );
108
- } else {
109
- // filter text widgets
110
- add_filter( 'widget_title', array( $this, 'call_filter_content' ), $priority );
111
- add_filter( 'widget_text', array( $this, 'call_filter_content' ), $priority );
112
- }
113
- }
114
- }
115
- }
116
-
117
- // hook
118
- do_action('wpel_ready', array($this, 'call_filter_content'), $this);
119
- }
120
-
121
- /**
122
- * End output buffer
123
- */
124
- public function callback_flush_buffer() {
125
- ob_end_flush();
126
- }
127
-
128
- /**
129
- * wp_head callback
130
- */
131
- public function call_wp_head() {
132
- // set ignored
133
- $ignored = $this->get_opt( 'ignore' );
134
- $ignored = trim( $ignored );
135
- $ignored = explode( "\n", $ignored );
136
- $ignored = array_map( 'trim', $ignored );
137
- $ignored = array_map( 'strtolower', $ignored );
138
- $this->ignored = $ignored;
139
-
140
- $icon = $this->get_opt('icon');
141
-
142
- if ($icon) {
143
- $padding = ($icon < 20) ? 15 : 12;
144
- ?>
145
- <style type="text/css" media="screen">
146
- /* WP External Links Plugin */
147
- .ext-icon-<?php echo $icon ?> { background:url(<?php echo plugins_url('/images/ext-icons/ext-icon-' . $icon . '.png', WP_EXTERNAL_LINKS_FILE) ?>) no-repeat 100% 50%; padding-right:<?php echo $padding ?>px; }';
148
- </style>
149
- <?php
150
- }
151
-
152
- if ( $this->get_opt( 'use_js' ) AND $this->get_opt( 'target' ) != '_none' ):
153
- // set exclude class
154
- $excludeClass = ( $this->get_opt( 'no_icon_same_window' ) AND $this->get_opt( 'no_icon_class' ) )
155
- ? $this->get_opt( 'no_icon_class' )
156
- : '';
157
- ?>
158
- <script type="text/javascript">/* <![CDATA[ */
159
- /* WP External Links Plugin */
160
- var wpExtLinks = { baseUrl: '<?php echo get_bloginfo( 'wpurl' ) ?>', target: '<?php echo $this->get_opt( 'target' ) ?>', excludeClass: '<?php echo $excludeClass ?>' };
161
- /* ]]> */</script>
162
- <?php
163
- endif;
164
- }
165
-
166
- /**
167
- * Filter content
168
- * @param string $content
169
- * @return string
170
- */
171
- public function call_filter_content( $content ) {
172
- if ( $this->get_opt( 'fix_js' ) ) {
173
- // fix js problem by replacing </a> by <\/a>
174
- $content = preg_replace_callback( '/<script([^>]*)>(.*?)<\/script[^>]*>/is', array( $this, 'call_fix_js' ), $content );
175
- }
176
-
177
- if ( $this->get_opt( 'phpquery' ) ) {
178
- // Include phpQuery
179
- if ( ! class_exists( 'phpQuery' ) ) {
180
- require_once( 'phpQuery.php' );
181
- }
182
-
183
- return $this->filter_phpquery( $content );
184
- } else {
185
- return $this->filter( $content );
186
- }
187
- }
188
-
189
- /**
190
- * Fix </a> in JavaScript blocks (callback for regexp)
191
- * @param array $matches Result of a preg call in filter_content()
192
- * @return string Clean code
193
- */
194
- public function call_fix_js( $matches ) {
195
- return str_replace( '</a>', '<\/a>', $matches[ 0 ] );
196
- }
197
-
198
- /**
199
- * Check if link is external
200
- * @param string $href
201
- * @param string $rel
202
- * @return boolean
203
- */
204
- private function is_external( $href, $rel ) {
205
- return ( isset( $href ) AND ( strpos( $rel, 'external' ) !== FALSE
206
- OR ( strpos( $href, strtolower( get_bloginfo( 'wpurl' ) ) ) === FALSE )
207
- AND ( substr( $href, 0, 7 ) == 'http://'
208
- OR substr( $href, 0, 8 ) == 'https://'
209
- OR substr( $href, 0, 6 ) == 'ftp://'
210
- OR substr( $href, 0, 2 ) == '//' ) ) );
211
- }
212
-
213
- /**
214
- * Is an ignored link
215
- * @param string $href
216
- * @return boolean
217
- */
218
- private function is_ignored( $href ) {
219
- // check if this links should be ignored
220
- for ( $x = 0, $count = count($this->ignored); $x < $count; $x++ ) {
221
- if ( strrpos( $href, $this->ignored[ $x ] ) !== FALSE )
222
- return TRUE;
223
- }
224
-
225
- return FALSE;
226
- }
227
-
228
- /**
229
- * Filter content
230
- * @param string $content
231
- * @return string
232
- */
233
- private function filter( $content ) {
234
- // replace links
235
- $content = preg_replace_callback( '/<a[^A-Za-z](.*?)>(.*?)<\/a[\s+]*>/is', array( $this, 'call_parse_link' ), $content );
236
-
237
- // remove style when no icon classes are found
238
- if ( strpos( $content, 'ext-icon-' ) === FALSE ) {
239
- // remove style with id wp-external-links-css
240
- $content = preg_replace( '/<link ([^>]*)wp-external-links-css([^>]*)\/>[\s+]*/i', '', $content );
241
- }
242
-
243
- return $content;
244
- }
245
-
246
- /**
247
- * Parse an attributes string into an array. If the string starts with a tag,
248
- * then the attributes on the first tag are parsed. This parses via a manual
249
- * loop and is designed to be safer than using DOMDocument.
250
- *
251
- * @param string|* $attrs
252
- * @return array
253
- *
254
- * @example parse_attrs( 'src="example.jpg" alt="example"' )
255
- * @example parse_attrs( '<img src="example.jpg" alt="example">' )
256
- * @example parse_attrs( '<a href="example"></a>' )
257
- * @example parse_attrs( '<a href="example">' )
258
- *
259
- * @link http://dev.airve.com/demo/speed_tests/php/parse_attrs.php
260
- */
261
- private function parse_attrs ($attrs) {
262
- if ( ! is_scalar($attrs) )
263
- return (array) $attrs;
264
-
265
- $attrs = str_split( trim($attrs) );
266
-
267
- if ( '<' === $attrs[0] ) # looks like a tag so strip the tagname
268
- while ( $attrs && ! ctype_space($attrs[0]) && $attrs[0] !== '>' )
269
- array_shift($attrs);
270
-
271
- $arr = array(); # output
272
- $name = ''; # for the current attr being parsed
273
- $value = ''; # for the current attr being parsed
274
- $mode = 0; # whether current char is part of the name (-), the value (+), or neither (0)
275
- $stop = false; # delimiter for the current $value being parsed
276
- $space = ' '; # a single space
277
-
278
- foreach ( $attrs as $j => $curr ) {
279
- if ( $mode < 0 ) {# name
280
- if ( '=' === $curr ) {
281
- $mode = 1;
282
- $stop = false;
283
- } elseif ( '>' === $curr ) {
284
- '' === $name or $arr[ $name ] = $value;
285
- break;
286
- } elseif ( ! ctype_space($curr) ) {
287
- if ( ctype_space( $attrs[ $j - 1 ] ) ) { # previous char
288
- '' === $name or $arr[ $name ] = ''; # previous name
289
- $name = $curr; # initiate new
290
- } else {
291
- $name .= $curr;
292
- }
293
- }
294
- } elseif ( $mode > 0 ) {# value
295
-
296
- if ( $stop === false ) {
297
- if ( ! ctype_space($curr) ) {
298
- if ( '"' === $curr || "'" === $curr ) {
299
- $value = '';
300
- $stop = $curr;
301
- } else {
302
- $value = $curr;
303
- $stop = $space;
304
- }
305
- }
306
- } elseif ( $stop === $space ? ctype_space($curr) : $curr === $stop ) {
307
- $arr[ $name ] = $value;
308
- $mode = 0;
309
- $name = $value = '';
310
- } else {
311
- $value .= $curr;
312
- }
313
- } else {# neither
314
-
315
- if ( '>' === $curr )
316
- break;
317
- if ( ! ctype_space( $curr ) ) {
318
- # initiate
319
- $name = $curr;
320
- $mode = -1;
321
- }
322
- }
323
- }
324
-
325
- # incl the final pair if it was quoteless
326
- '' === $name or $arr[ $name ] = $value;
327
-
328
- return $arr;
329
- }
330
-
331
- /**
332
- * Make a clean <a> code (callback for regexp)
333
- * @param array $matches Result of a preg call in filter_content()
334
- * @return string Clean <a> code
335
- */
336
- public function call_parse_link( $matches ) {
337
- $attrs = $matches[ 1 ];
338
- $attrs = stripslashes( $attrs );
339
- $attrs = $this->parse_attrs( $attrs );
340
-
341
- $rel = ( isset( $attrs[ 'rel' ] ) ) ? strtolower( $attrs[ 'rel' ] ) : '';
342
-
343
- // href
344
- $href = $attrs[ 'href' ];
345
- $href = strtolower( $href );
346
- $href = trim( $href );
347
-
348
- // check if it is an external link and not excluded
349
- if ( ! $this->is_external( $href, $rel ))
350
- return $matches[ 0 ];
351
-
352
- if ( $this->is_ignored( $href ) ) {
353
- return apply_filters('wpel_external_link', $matches[ 0 ], $matches[ 0 ], $matches[ 2 ], $attrs, true);
354
- }
355
-
356
- // set rel="external" (when not already set)
357
- if ( $this->get_opt( 'external' ) )
358
- $this->add_attr_value( $attrs, 'rel', 'external' );
359
-
360
- // set rel="nofollow" when doesn't have "follow" (or already "nofollow")
361
- if ( $this->get_opt( 'nofollow' ) AND strpos( $rel, 'follow' ) === FALSE )
362
- $this->add_attr_value( $attrs, 'rel', 'nofollow' );
363
-
364
- // set title
365
- $title_format = $this->get_opt( 'title' );
366
- $title = ( isset( $attrs[ 'title' ] ) ) ? $attrs[ 'title' ] : '';
367
- $attrs[ 'title' ] = str_replace( '%title%', $title, $title_format );
368
-
369
- // set user-defined class
370
- $class = $this->get_opt( 'class_name' );
371
- if ( $class )
372
- $this->add_attr_value( $attrs, 'class', $class );
373
-
374
- // set icon class, unless no-icon class isset or another icon class ('ext-icon-...') is found or content contains image
375
- if ( $this->get_opt( 'icon' ) > 0
376
- AND ( ! $this->get_opt( 'no_icon_class' ) OR strpos( $attrs[ 'class' ], $this->get_opt( 'no_icon_class' ) ) === FALSE )
377
- AND strpos( $attrs[ 'class' ], 'ext-icon-' ) === FALSE
378
- AND !( $this->get_opt( 'image_no_icon' ) AND (bool) preg_match( '/<img([^>]*)>/is', $matches[ 2 ] )) ){
379
- $icon_class = 'ext-icon-'. $this->get_opt( 'icon', 'style' );
380
- $this->add_attr_value( $attrs, 'class', $icon_class );
381
- }
382
-
383
- // set target
384
- if ( ! $this->get_opt( 'use_js' ) AND ( ! $this->get_opt( 'no_icon_same_window' )
385
- OR ! $this->get_opt( 'no_icon_class' )
386
- OR strpos( $attrs[ 'class' ], $this->get_opt( 'no_icon_class' ) ) === FALSE ) ) {
387
- if ( $this->get_opt( 'target' ) == '_none' ) {
388
- unset( $attrs[ 'target' ] );
389
- } else {
390
- $attrs[ 'target' ] = $this->get_opt( 'target' );
391
- }
392
- }
393
-
394
- // create element code
395
- $link = '<a';
396
-
397
- foreach ( $attrs AS $key => $value ) {
398
- $link .= ' '. $key .'="'. $value .'"';
399
- }
400
-
401
- $link .= '>'. $matches[ 2 ] .'</a>';
402
-
403
- // filter
404
- $link = apply_filters('wpel_external_link', $link, $matches[ 0 ], $matches[ 2 ], $attrs, false);
405
-
406
- return $link;
407
- }
408
-
409
- /**
410
- * Add value to attribute
411
- * @param array $attrs
412
- * @param string $attr
413
- * @param string $value
414
- * @param string $default Optional, default NULL which means tje attribute will be removed when (new) value is empty
415
- * @return New value
416
- */
417
- public function add_attr_value( &$attrs, $attr_name, $value, $default = NULL ) {
418
- if ( key_exists( $attr_name, $attrs ) )
419
- $old_value = $attrs[ $attr_name ];
420
-
421
- if ( empty( $old_value ) )
422
- $old_value = '';
423
-
424
- $split = explode( ' ', strtolower( $old_value ) );
425
-
426
- if ( in_array( $value, $split ) ) {
427
- $value = $old_value;
428
- } else {
429
- $value = ( empty( $old_value ) )
430
- ? $value
431
- : $old_value .' '. $value;
432
- }
433
-
434
- if ( empty( $value ) AND $default === NULL ) {
435
- unset( $attrs[ $attr_name ] );
436
- } else {
437
- $attrs[ $attr_name ] = $value;
438
- }
439
-
440
- return $value;
441
- }
442
-
443
- /**
444
- * Experimental phpQuery...
445
- */
446
-
447
- /**
448
- * Filter content
449
- * @param string $content
450
- * @return string
451
- */
452
- private function filter_phpquery( $content ) {
453
- // Workaround: remove <head>-attributes before using phpQuery
454
- $regexp_head = '/<head(>|\s(.*?)>)>/is';
455
- $clean_head = '<head>';
456
-
457
- // set simple <head> without attributes
458
- preg_match( $regexp_head, $content, $matches );
459
-
460
- if( count( $matches ) > 0 ) {
461
- $original_head = $matches[ 0 ];
462
- $content = str_replace( $original_head, $clean_head, $content );
463
- }
464
-
465
- //phpQuery::$debug = true;
466
-
467
- // set document
468
- $doc = phpQuery::newDocument( $content );
469
-
470
- $excl_sel = $this->get_opt( 'filter_excl_sel' );
471
-
472
- // set excludes
473
- if ( ! empty( $excl_sel ) ) {
474
- $excludes = $doc->find( $excl_sel );
475
- $excludes->filter( 'a' )->attr( 'excluded', true );
476
- $excludes->find( 'a' )->attr( 'excluded', true );
477
- }
478
-
479
- // get <a>-tags
480
- $links = $doc->find( 'a' );
481
-
482
- // set links
483
- $count = count( $links );
484
-
485
- for( $x = 0; $x < $count; $x++ ) {
486
- $a = $links->eq( $x );
487
-
488
- if ( ! $a->attr( 'excluded' ) )
489
- $this->set_link_phpquery( $links->eq( $x ) );
490
- }
491
-
492
- // remove excluded
493
- if ( ! empty( $excl_sel ) ) {
494
- $excludes = $doc->find( $excl_sel );
495
- $excludes->filter( 'a' )->removeAttr( 'excluded' );
496
- $excludes->find( 'a' )->removeAttr( 'excluded' );
497
- }
498
-
499
- // remove style when no icon classes are found
500
- if ( strpos( $doc, 'ext-icon-' ) === FALSE ) {
501
- // remove icon css
502
- $css = $doc->find( 'link#wp-external-links-css' )->eq(0);
503
- $css->remove();
504
- }
505
-
506
- // get document content
507
- $content = (string) $doc;
508
-
509
- if( isset( $original_head ) ) {
510
- // recover original <head> with attributes
511
- $content = str_replace( $clean_head, $original_head, $content );
512
- }
513
-
514
- return $content;
515
- }
516
-
517
- /**
518
- * Set link...
519
- * @param Node $a
520
- * @return Node
521
- */
522
- public function set_link_phpquery( $a ) {
523
- $href = strtolower( $a->attr( 'href' ) . '' );
524
- $rel = strtolower( $a->attr( 'rel' ) . '' );
525
-
526
- // check if it is an external link and not excluded
527
- if ( ! $this->is_external( $href, $rel ) || $this->is_ignored( $href ) )
528
- return $a;
529
-
530
- // add "external" to rel-attribute
531
- if ( $this->get_opt( 'external' ) ){
532
- $this->add_attr_value_phpquery( $a, 'rel', 'external' );
533
- }
534
-
535
- // add "nofollow" to rel-attribute, when doesn't have "follow"
536
- if ( $this->get_opt( 'nofollow' ) AND strpos( $rel, 'follow' ) === FALSE ){
537
- $this->add_attr_value_phpquery( $a, 'rel', 'nofollow' );
538
- }
539
-
540
- // set title
541
- $title = str_replace( '%title%', $a->attr( 'title' ), $this->get_opt( 'title' ) );
542
- $a->attr( 'title', $title );
543
-
544
- // add icon class, unless no-icon class isset or another icon class ('ext-icon-...') is found
545
- if ( $this->get_opt( 'icon' ) > 0 AND ( ! $this->get_opt( 'no_icon_class' ) OR strpos( $a->attr( 'class' ), $this->get_opt( 'no_icon_class' ) ) === FALSE ) AND strpos( $a->attr( 'class' ), 'ext-icon-' ) === FALSE ){
546
- $icon_class = 'ext-icon-'. $this->get_opt( 'icon' );
547
- $a->addClass( $icon_class );
548
- }
549
-
550
- // add user-defined class
551
- if ( $this->get_opt( 'class_name' ) ){
552
- $a->addClass( $this->get_opt( 'class_name' ) );
553
- }
554
-
555
- // set target
556
- if ( $this->get_opt( 'target' ) != '_none' AND ! $this->get_opt( 'use_js' ) AND ( ! $this->get_opt( 'no_icon_same_window' ) OR ! $this->get_opt( 'no_icon_class' ) OR strpos( $a->attr( 'class' ), $this->get_opt( 'no_icon_class' ) ) === FALSE ) )
557
- $a->attr( 'target', $this->get_opt( 'target' ) );
558
-
559
- return $a;
560
- }
561
-
562
- /**
563
- * Add value to attribute
564
- * @param Node $node
565
- * @param string $attr
566
- * @param string $value
567
- * @return New value
568
- */
569
- private function add_attr_value_phpquery( $node, $attr, $value ) {
570
- $old_value = $node->attr( $attr );
571
-
572
- if ( empty( $old_value ) )
573
- $old_value = '';
574
-
575
- $split = split( ' ', strtolower( $old_value ) );
576
-
577
- if ( in_array( $value, $split ) ) {
578
- $value = $old_value;
579
- } else {
580
- $value = ( empty( $old_value ) )
581
- ? $value
582
- : $old_value .' '. $value;
583
- }
584
-
585
- $node->attr( $attr, $value );
586
-
587
- return $value;
588
- }
589
-
590
- } // End WP_External_Links Class
591
-
592
- endif;
593
-
 
 
 
 
 
 
 
 
 
 
594
  /* ommit PHP closing tag, to prevent unwanted whitespace at the end of the parts generated by the included files */
1
+ <?php defined( 'ABSPATH' ) OR die( 'No direct access.' );
2
+ if ( ! class_exists( 'WP_External_Links' ) ):
3
+
4
+ /**
5
+ * Class WP_External_Links
6
+ * @package WordPress
7
+ * @since
8
+ * @category WordPress Plugins
9
+ */
10
+ final class WP_External_Links {
11
+
12
+ /**
13
+ * Admin object
14
+ * @var Admin_External_Links
15
+ */
16
+ public $admin = NULL;
17
+
18
+ /**
19
+ * Array of ignored links
20
+ * @var type
21
+ */
22
+ private $ignored = array();
23
+
24
+
25
+ /**
26
+ * Constructor
27
+ */
28
+ public function __construct() {
29
+ // set admin object
30
+ $this->admin = new Admin_External_Links();
31
+
32
+ // add actions
33
+ add_action( 'wp', array( $this, 'call_wp' ) );
34
+ }
35
+
36
+ /**
37
+ * Quick helper method for getting saved option values
38
+ * @param string $key
39
+ * @return mixed
40
+ */
41
+ public function get_opt( $key ) {
42
+ $lookup = $this->admin->save_options;
43
+
44
+ foreach ( $lookup as $option_name => $values ) {
45
+ $value = $this->admin->form->value( $key, '___NONE___', $option_name );
46
+
47
+ if ($value !== '___NONE___')
48
+ return $value;
49
+ }
50
+
51
+ throw new Exception('Option with key "' . $key . '" does not exist.');
52
+ }
53
+
54
+ /**
55
+ * wp callback
56
+ */
57
+ public function call_wp() {
58
+ if ( ! is_admin() && ! is_feed() ) {
59
+ // add wp_head for setting js vars and css style
60
+ add_action( 'wp_head', array( $this, 'call_wp_head' ) );
61
+
62
+ // set js file
63
+ if ( $this->get_opt( 'use_js' ) )
64
+ wp_enqueue_script( 'wp-external-links', plugins_url( 'js/wp-external-links.js', WP_EXTERNAL_LINKS_FILE ), array(), WP_EXTERNAL_LINKS_VERSION, (bool) $this->get_opt( 'load_in_footer' ) );
65
+
66
+ // filters
67
+ if ( $this->get_opt( 'filter_page' ) ) {
68
+ // filter body
69
+ ob_start( array( $this, 'call_filter_content' ) );
70
+
71
+ // set ob flush
72
+ add_action('wp_footer', array($this, 'callback_flush_buffer'), 10000);
73
+
74
+ } else {
75
+ // set filter priority
76
+ $priority = 1000000000;
77
+
78
+ // content
79
+ if ( $this->get_opt( 'filter_posts' ) ) {
80
+ add_filter( 'the_title', array( $this, 'call_filter_content' ), $priority );
81
+ add_filter( 'the_content', array( $this, 'call_filter_content' ), $priority );
82
+ add_filter( 'get_the_excerpt', array( $this, 'call_filter_content' ), $priority );
83
+ // redundant:
84
+ //add_filter( 'the_excerpt', array( $this, 'call_filter_content' ), $priority );
85
+ }
86
+
87
+ // comments
88
+ if ( $this->get_opt( 'filter_comments' ) ) {
89
+ add_filter( 'get_comment_text', array( $this, 'call_filter_content' ), $priority );
90
+ // redundant:
91
+ //add_filter( 'comment_text', array( $this, 'call_filter_content' ), $priority );
92
+
93
+ add_filter( 'comment_excerpt', array( $this, 'call_filter_content' ), $priority );
94
+ // redundant:
95
+ //add_filter( 'get_comment_excerpt', array( $this, 'call_filter_content' ), $priority );
96
+
97
+ add_filter( 'comment_url', array( $this, 'call_filter_content' ), $priority );
98
+ add_filter( 'get_comment_author_url', array( $this, 'call_filter_content' ), $priority );
99
+ add_filter( 'get_comment_author_link', array( $this, 'call_filter_content' ), $priority );
100
+ add_filter( 'get_comment_author_url_link', array( $this, 'call_filter_content' ), $priority );
101
+ }
102
+
103
+ // widgets
104
+ if ( $this->get_opt( 'filter_widgets' ) ) {
105
+ if ( $this->admin->check_widget_content_filter() ) {
106
+ // only if Widget Logic plugin is installed and 'widget_content' option is activated
107
+ add_filter( 'widget_content', array( $this, 'call_filter_content' ), $priority );
108
+ } else {
109
+ // filter text widgets
110
+ add_filter( 'widget_title', array( $this, 'call_filter_content' ), $priority );
111
+ add_filter( 'widget_text', array( $this, 'call_filter_content' ), $priority );
112
+ }
113
+ }
114
+ }
115
+ }
116
+
117
+ // hook
118
+ do_action('wpel_ready', array($this, 'call_filter_content'), $this);
119
+ }
120
+
121
+ /**
122
+ * End output buffer
123
+ */
124
+ public function callback_flush_buffer() {
125
+ ob_end_flush();
126
+ }
127
+
128
+ /**
129
+ * wp_head callback
130
+ */
131
+ public function call_wp_head() {
132
+ // set ignored
133
+ $ignored = $this->get_opt( 'ignore' );
134
+ $ignored = trim( $ignored );
135
+ $ignored = explode( "\n", $ignored );
136
+ $ignored = array_map( 'trim', $ignored );
137
+ $ignored = array_map( 'strtolower', $ignored );
138
+ $this->ignored = $ignored;
139
+
140
+ $icon = $this->get_opt('icon');
141
+
142
+ if ($icon) {
143
+ $padding = ($icon < 20) ? 15 : 12;
144
+ ?>
145
+ <style type="text/css" media="screen">
146
+ /* WP External Links Plugin */
147
+ .ext-icon-<?php echo $icon ?> { background:url(<?php echo plugins_url('/images/ext-icons/ext-icon-' . $icon . '.png', WP_EXTERNAL_LINKS_FILE) ?>) no-repeat 100% 50%; padding-right:<?php echo $padding ?>px; }';
148
+ </style>
149
+ <?php
150
+ }
151
+
152
+ if ( $this->get_opt( 'use_js' ) AND $this->get_opt( 'target' ) != '_none' ):
153
+ // set exclude class
154
+ $excludeClass = ( $this->get_opt( 'no_icon_same_window' ) AND $this->get_opt( 'no_icon_class' ) )
155
+ ? $this->get_opt( 'no_icon_class' )
156
+ : '';
157
+ ?>
158
+ <script type="text/javascript">/* <![CDATA[ */
159
+ /* WP External Links Plugin */
160
+ var wpExtLinks = { baseUrl: '<?php echo get_bloginfo( 'wpurl' ) ?>', target: '<?php echo $this->get_opt( 'target' ) ?>', excludeClass: '<?php echo $excludeClass ?>' };
161
+ /* ]]> */</script>
162
+ <?php
163
+ endif;
164
+ }
165
+
166
+ /**
167
+ * Filter content
168
+ * @param string $content
169
+ * @return string
170
+ */
171
+ public function call_filter_content( $content ) {
172
+ if ( $this->get_opt( 'fix_js' ) ) {
173
+ // fix js problem by replacing </a> by <\/a>
174
+ $content = preg_replace_callback( '/<script([^>]*)>(.*?)<\/script[^>]*>/is', array( $this, 'call_fix_js' ), $content );
175
+ }
176
+
177
+ if ( $this->get_opt( 'phpquery' ) ) {
178
+ // Include phpQuery
179
+ if ( ! class_exists( 'phpQuery' ) ) {
180
+ require_once( 'phpQuery.php' );
181
+ }
182
+
183
+ return $this->filter_phpquery( $content );
184
+ } else {
185
+ return $this->filter( $content );
186
+ }
187
+ }
188
+
189
+ /**
190
+ * Fix </a> in JavaScript blocks (callback for regexp)
191
+ * @param array $matches Result of a preg call in filter_content()
192
+ * @return string Clean code
193
+ */
194
+ public function call_fix_js( $matches ) {
195
+ return str_replace( '</a>', '<\/a>', $matches[ 0 ] );
196
+ }
197
+
198
+ /**
199
+ * Check if link is external
200
+ * @param string $href
201
+ * @param string $rel
202
+ * @return boolean
203
+ */
204
+ private function is_external( $href, $rel ) {
205
+ return ( isset( $href ) AND ( ( strpos( $href, strtolower( get_bloginfo( 'wpurl' ) ) ) === FALSE )
206
+ AND ( substr( $href, 0, 7 ) == 'http://'
207
+ OR substr( $href, 0, 8 ) == 'https://'
208
+ OR substr( $href, 0, 6 ) == 'ftp://'
209
+ OR substr( $href, 0, 2 ) == '//' ) ) );
210
+ }
211
+
212
+ /**
213
+ * Is an ignored link
214
+ * @param string $href
215
+ * @return boolean
216
+ */
217
+ private function is_ignored( $href ) {
218
+ // check if this links should be ignored
219
+ for ( $x = 0, $count = count($this->ignored); $x < $count; $x++ ) {
220
+ if ( strrpos( $href, $this->ignored[ $x ] ) !== FALSE )
221
+ return TRUE;
222
+ }
223
+
224
+ return FALSE;
225
+ }
226
+
227
+ /**
228
+ * Filter content
229
+ * @param string $content
230
+ * @return string
231
+ */
232
+ private function filter( $content ) {
233
+ // replace links
234
+ $content = preg_replace_callback( '/<a[^A-Za-z](.*?)>(.*?)<\/a[\s+]*>/is', array( $this, 'call_parse_link' ), $content );
235
+
236
+ // remove style when no icon classes are found
237
+ if ( strpos( $content, 'ext-icon-' ) === FALSE ) {
238
+ // remove style with id wp-external-links-css
239
+ $content = preg_replace( '/<link ([^>]*)wp-external-links-css([^>]*)\/>[\s+]*/i', '', $content );
240
+ }
241
+
242
+ return $content;
243
+ }
244
+
245
+ /**
246
+ * Parse an attributes string into an array. If the string starts with a tag,
247
+ * then the attributes on the first tag are parsed. This parses via a manual
248
+ * loop and is designed to be safer than using DOMDocument.
249
+ *
250
+ * @param string|* $attrs
251
+ * @return array
252
+ *
253
+ * @example parse_attrs( 'src="example.jpg" alt="example"' )
254
+ * @example parse_attrs( '<img src="example.jpg" alt="example">' )
255
+ * @example parse_attrs( '<a href="example"></a>' )
256
+ * @example parse_attrs( '<a href="example">' )
257
+ *
258
+ * @link http://dev.airve.com/demo/speed_tests/php/parse_attrs.php
259
+ */
260
+ private function parse_attrs ($attrs) {
261
+ if ( ! is_scalar($attrs) )
262
+ return (array) $attrs;
263
+
264
+ $attrs = str_split( trim($attrs) );
265
+
266
+ if ( '<' === $attrs[0] ) # looks like a tag so strip the tagname
267
+ while ( $attrs && ! ctype_space($attrs[0]) && $attrs[0] !== '>' )
268
+ array_shift($attrs);
269
+
270
+ $arr = array(); # output
271
+ $name = ''; # for the current attr being parsed
272
+ $value = ''; # for the current attr being parsed
273
+ $mode = 0; # whether current char is part of the name (-), the value (+), or neither (0)
274
+ $stop = false; # delimiter for the current $value being parsed
275
+ $space = ' '; # a single space
276
+
277
+ foreach ( $attrs as $j => $curr ) {
278
+ if ( $mode < 0 ) {# name
279
+ if ( '=' === $curr ) {
280
+ $mode = 1;
281
+ $stop = false;
282
+ } elseif ( '>' === $curr ) {
283
+ '' === $name or $arr[ $name ] = $value;
284
+ break;
285
+ } elseif ( ! ctype_space($curr) ) {
286
+ if ( ctype_space( $attrs[ $j - 1 ] ) ) { # previous char
287
+ '' === $name or $arr[ $name ] = ''; # previous name
288
+ $name = $curr; # initiate new
289
+ } else {
290
+ $name .= $curr;
291
+ }
292
+ }
293
+ } elseif ( $mode > 0 ) {# value
294
+
295
+ if ( $stop === false ) {
296
+ if ( ! ctype_space($curr) ) {
297
+ if ( '"' === $curr || "'" === $curr ) {
298
+ $value = '';
299
+ $stop = $curr;
300
+ } else {
301
+ $value = $curr;
302
+ $stop = $space;
303
+ }
304
+ }
305
+ } elseif ( $stop === $space ? ctype_space($curr) : $curr === $stop ) {
306
+ $arr[ $name ] = $value;
307
+ $mode = 0;
308
+ $name = $value = '';
309
+ } else {
310
+ $value .= $curr;
311
+ }
312
+ } else {# neither
313
+
314
+ if ( '>' === $curr )
315
+ break;
316
+ if ( ! ctype_space( $curr ) ) {
317
+ # initiate
318
+ $name = $curr;
319
+ $mode = -1;
320
+ }
321
+ }
322
+ }
323
+
324
+ # incl the final pair if it was quoteless
325
+ '' === $name or $arr[ $name ] = $value;
326
+
327
+ return $arr;
328
+ }
329
+
330
+ /**
331
+ * Make a clean <a> code (callback for regexp)
332
+ * @param array $matches Result of a preg call in filter_content()
333
+ * @return string Clean <a> code
334
+ */
335
+ public function call_parse_link( $matches ) {
336
+ $link = $matches[ 0 ];
337
+ $label = $matches[ 2 ];
338
+ $created_link = $link;
339
+
340
+ // parse attributes
341
+ $attrs = $matches[ 1 ];
342
+ $attrs = stripslashes( $attrs );
343
+ $attrs = $this->parse_attrs( $attrs );
344
+
345
+ $rel = ( isset( $attrs[ 'rel' ] ) ) ? strtolower( $attrs[ 'rel' ] ) : '';
346
+
347
+ // href preperation
348
+ $href = $attrs[ 'href' ];
349
+ $href = strtolower( $href );
350
+ $href = trim( $href );
351
+
352
+ // checks
353
+ $is_external = $this->is_external( $href, $rel );
354
+ $is_ignored = $this->is_ignored( $href );
355
+
356
+ // is an internal link?
357
+ // rel=external will be threaded as external link
358
+ if ( ! $is_external && strpos( $rel, 'external' ) === FALSE) {
359
+ return apply_filters('wpel_internal_link', $created_link, $label, $attrs);
360
+ }
361
+
362
+ if ( $is_ignored ) {
363
+ return apply_filters('wpel_external_link', $created_link, $link, $label, $attrs, TRUE);
364
+ }
365
+
366
+ // set rel="external" (when not already set)
367
+ if ( $this->get_opt( 'external' ) )
368
+ $this->add_attr_value( $attrs, 'rel', 'external' );
369
+
370
+ // set rel="nofollow" when doesn't have "follow" (or already "nofollow")
371
+ if ( $this->get_opt( 'nofollow' ) AND strpos( $rel, 'follow' ) === FALSE )
372
+ $this->add_attr_value( $attrs, 'rel', 'nofollow' );
373
+
374
+ // set title
375
+ $title_format = $this->get_opt( 'title' );
376
+ $title = ( isset( $attrs[ 'title' ] ) ) ? $attrs[ 'title' ] : '';
377
+ $attrs[ 'title' ] = str_replace( '%title%', $title, $title_format );
378
+
379
+ // set user-defined class
380
+ $class = $this->get_opt( 'class_name' );
381
+ if ( $class )
382
+ $this->add_attr_value( $attrs, 'class', $class );
383
+
384
+ // set icon class, unless no-icon class isset or another icon class ('ext-icon-...') is found or content contains image
385
+ if ( $this->get_opt( 'icon' ) > 0
386
+ AND ( ! $this->get_opt( 'no_icon_class' ) OR strpos( $attrs[ 'class' ], $this->get_opt( 'no_icon_class' ) ) === FALSE )
387
+ AND strpos( $attrs[ 'class' ], 'ext-icon-' ) === FALSE
388
+ AND !( $this->get_opt( 'image_no_icon' ) AND (bool) preg_match( '/<img([^>]*)>/is', $label )) ){
389
+ $icon_class = 'ext-icon-'. $this->get_opt( 'icon', 'style' );
390
+ $this->add_attr_value( $attrs, 'class', $icon_class );
391
+ }
392
+
393
+ // set target
394
+ if ( ! $this->get_opt( 'use_js' ) AND ( ! $this->get_opt( 'no_icon_same_window' )
395
+ OR ! $this->get_opt( 'no_icon_class' )
396
+ OR strpos( $attrs[ 'class' ], $this->get_opt( 'no_icon_class' ) ) === FALSE ) ) {
397
+ if ( $this->get_opt( 'target' ) == '_none' ) {
398
+ unset( $attrs[ 'target' ] );
399
+ } else {
400
+ $attrs[ 'target' ] = $this->get_opt( 'target' );
401
+ }
402
+ }
403
+
404
+ // create element code
405
+ $created_link = '<a';
406
+
407
+ foreach ( $attrs AS $key => $value ) {
408
+ $created_link .= ' '. $key .'="'. $value .'"';
409
+ }
410
+
411
+ $created_link .= '>'. $label .'</a>';
412
+
413
+ // filter
414
+ $created_link = apply_filters('wpel_external_link', $created_link, $link, $label, $attrs, FALSE);
415
+
416
+ return $created_link;
417
+ }
418
+
419
+ /**
420
+ * Add value to attribute
421
+ * @param array $attrs
422
+ * @param string $attr
423
+ * @param string $value
424
+ * @param string $default Optional, default NULL which means tje attribute will be removed when (new) value is empty
425
+ * @return New value
426
+ */
427
+ public function add_attr_value( &$attrs, $attr_name, $value, $default = NULL ) {
428
+ if ( key_exists( $attr_name, $attrs ) )
429
+ $old_value = $attrs[ $attr_name ];
430
+
431
+ if ( empty( $old_value ) )
432
+ $old_value = '';
433
+
434
+ $split = explode( ' ', strtolower( $old_value ) );
435
+
436
+ if ( in_array( $value, $split ) ) {
437
+ $value = $old_value;
438
+ } else {
439
+ $value = ( empty( $old_value ) )
440
+ ? $value
441
+ : $old_value .' '. $value;
442
+ }
443
+
444
+ if ( empty( $value ) AND $default === NULL ) {
445
+ unset( $attrs[ $attr_name ] );
446
+ } else {
447
+ $attrs[ $attr_name ] = $value;
448
+ }
449
+
450
+ return $value;
451
+ }
452
+
453
+ /**
454
+ * Experimental phpQuery...
455
+ */
456
+
457
+ /**
458
+ * Filter content
459
+ * @param string $content
460
+ * @return string
461
+ */
462
+ private function filter_phpquery( $content ) {
463
+ // Workaround: remove <head>-attributes before using phpQuery
464
+ $regexp_head = '/<head(>|\s(.*?)>)>/is';
465
+ $clean_head = '<head>';
466
+
467
+ // set simple <head> without attributes
468
+ preg_match( $regexp_head, $content, $matches );
469
+
470
+ if( count( $matches ) > 0 ) {
471
+ $original_head = $matches[ 0 ];
472
+ $content = str_replace( $original_head, $clean_head, $content );
473
+ }
474
+
475
+ //phpQuery::$debug = true;
476
+
477
+ // set document
478
+ $doc = phpQuery::newDocument( $content );
479
+
480
+ $excl_sel = $this->get_opt( 'filter_excl_sel' );
481
+
482
+ // set excludes
483
+ if ( ! empty( $excl_sel ) ) {
484
+ $excludes = $doc->find( $excl_sel );
485
+ $excludes->filter( 'a' )->attr( 'excluded', true );
486
+ $excludes->find( 'a' )->attr( 'excluded', true );
487
+ }
488
+
489
+ // get <a>-tags
490
+ $links = $doc->find( 'a' );
491
+
492
+ // set links
493
+ $count = count( $links );
494
+
495
+ for( $x = 0; $x < $count; $x++ ) {
496
+ $a = $links->eq( $x );
497
+
498
+ if ( ! $a->attr( 'excluded' ) )
499
+ $this->set_link_phpquery( $links->eq( $x ) );
500
+ }
501
+
502
+ // remove excluded
503
+ if ( ! empty( $excl_sel ) ) {
504
+ $excludes = $doc->find( $excl_sel );
505
+ $excludes->filter( 'a' )->removeAttr( 'excluded' );
506
+ $excludes->find( 'a' )->removeAttr( 'excluded' );
507
+ }
508
+
509
+ // remove style when no icon classes are found
510
+ if ( strpos( $doc, 'ext-icon-' ) === FALSE ) {
511
+ // remove icon css
512
+ $css = $doc->find( 'link#wp-external-links-css' )->eq(0);
513
+ $css->remove();
514
+ }
515
+
516
+ // get document content
517
+ $content = (string) $doc;
518
+
519
+ if( isset( $original_head ) ) {
520
+ // recover original <head> with attributes
521
+ $content = str_replace( $clean_head, $original_head, $content );
522
+ }
523
+
524
+ return $content;
525
+ }
526
+
527
+ /**
528
+ * Set link...
529
+ * @param Node $a
530
+ * @return Node
531
+ */
532
+ public function set_link_phpquery( $a ) {
533
+ $href = strtolower( $a->attr( 'href' ) . '' );
534
+ $rel = strtolower( $a->attr( 'rel' ) . '' );
535
+
536
+ // check if it is an external link and not excluded
537
+ if ( ! $this->is_external( $href, $rel ) || $this->is_ignored( $href ) )
538
+ return $a;
539
+
540
+ // add "external" to rel-attribute
541
+ if ( $this->get_opt( 'external' ) ){
542
+ $this->add_attr_value_phpquery( $a, 'rel', 'external' );
543
+ }
544
+
545
+ // add "nofollow" to rel-attribute, when doesn't have "follow"
546
+ if ( $this->get_opt( 'nofollow' ) AND strpos( $rel, 'follow' ) === FALSE ){
547
+ $this->add_attr_value_phpquery( $a, 'rel', 'nofollow' );
548
+ }
549
+
550
+ // set title
551
+ $title = str_replace( '%title%', $a->attr( 'title' ), $this->get_opt( 'title' ) );
552
+ $a->attr( 'title', $title );
553
+
554
+ // add icon class, unless no-icon class isset or another icon class ('ext-icon-...') is found
555
+ if ( $this->get_opt( 'icon' ) > 0 AND ( ! $this->get_opt( 'no_icon_class' ) OR strpos( $a->attr( 'class' ), $this->get_opt( 'no_icon_class' ) ) === FALSE ) AND strpos( $a->attr( 'class' ), 'ext-icon-' ) === FALSE ){
556
+ $icon_class = 'ext-icon-'. $this->get_opt( 'icon' );
557
+ $a->addClass( $icon_class );
558
+ }
559
+
560
+ // add user-defined class
561
+ if ( $this->get_opt( 'class_name' ) ){
562
+ $a->addClass( $this->get_opt( 'class_name' ) );
563
+ }
564
+
565
+ // set target
566
+ if ( $this->get_opt( 'target' ) != '_none' AND ! $this->get_opt( 'use_js' ) AND ( ! $this->get_opt( 'no_icon_same_window' ) OR ! $this->get_opt( 'no_icon_class' ) OR strpos( $a->attr( 'class' ), $this->get_opt( 'no_icon_class' ) ) === FALSE ) )
567
+ $a->attr( 'target', $this->get_opt( 'target' ) );
568
+
569
+ return $a;
570
+ }
571
+
572
+ /**
573
+ * Add value to attribute
574
+ * @param Node $node
575
+ * @param string $attr
576
+ * @param string $value
577
+ * @return New value
578
+ */
579
+ private function add_attr_value_phpquery( $node, $attr, $value ) {
580
+ $old_value = $node->attr( $attr );
581
+
582
+ if ( empty( $old_value ) )
583
+ $old_value = '';
584
+
585
+ $split = split( ' ', strtolower( $old_value ) );
586
+
587
+ if ( in_array( $value, $split ) ) {
588
+ $value = $old_value;
589
+ } else {
590
+ $value = ( empty( $old_value ) )
591
+ ? $value
592
+ : $old_value .' '. $value;
593
+ }
594
+
595
+ $node->attr( $attr, $value );
596
+
597
+ return $value;
598
+ }
599
+
600
+ } // End WP_External_Links Class
601
+
602
+ endif;
603
+
604
  /* ommit PHP closing tag, to prevent unwanted whitespace at the end of the parts generated by the included files */
includes/phpQuery.php CHANGED
@@ -1,5702 +1,5702 @@
1
- <?php
2
- /**
3
- * phpQuery is a server-side, chainable, CSS3 selector driven
4
- * Document Object Model (DOM) API based on jQuery JavaScript Library.
5
- *
6
- * @version 0.9.5
7
- * @link http://code.google.com/p/phpquery/
8
- * @link http://phpquery-library.blogspot.com/
9
- * @link http://jquery.com/
10
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
11
- * @license http://www.opensource.org/licenses/mit-license.php MIT License
12
- * @package phpQuery
13
- */
14
-
15
- // class names for instanceof
16
- // TODO move them as class constants into phpQuery
17
- define('DOMDOCUMENT', 'DOMDocument');
18
- define('DOMELEMENT', 'DOMElement');
19
- define('DOMNODELIST', 'DOMNodeList');
20
- define('DOMNODE', 'DOMNode');
21
-
22
- /**
23
- * DOMEvent class.
24
- *
25
- * Based on
26
- * @link http://developer.mozilla.org/En/DOM:event
27
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
28
- * @package phpQuery
29
- * @todo implement ArrayAccess ?
30
- */
31
- class DOMEvent {
32
- /**
33
- * Returns a boolean indicating whether the event bubbles up through the DOM or not.
34
- *
35
- * @var unknown_type
36
- */
37
- public $bubbles = true;
38
- /**
39
- * Returns a boolean indicating whether the event is cancelable.
40
- *
41
- * @var unknown_type
42
- */
43
- public $cancelable = true;
44
- /**
45
- * Returns a reference to the currently registered target for the event.
46
- *
47
- * @var unknown_type
48
- */
49
- public $currentTarget;
50
- /**
51
- * Returns detail about the event, depending on the type of event.
52
- *
53
- * @var unknown_type
54
- * @link http://developer.mozilla.org/en/DOM/event.detail
55
- */
56
- public $detail; // ???
57
- /**
58
- * Used to indicate which phase of the event flow is currently being evaluated.
59
- *
60
- * NOT IMPLEMENTED
61
- *
62
- * @var unknown_type
63
- * @link http://developer.mozilla.org/en/DOM/event.eventPhase
64
- */
65
- public $eventPhase; // ???
66
- /**
67
- * The explicit original target of the event (Mozilla-specific).
68
- *
69
- * NOT IMPLEMENTED
70
- *
71
- * @var unknown_type
72
- */
73
- public $explicitOriginalTarget; // moz only
74
- /**
75
- * The original target of the event, before any retargetings (Mozilla-specific).
76
- *
77
- * NOT IMPLEMENTED
78
- *
79
- * @var unknown_type
80
- */
81
- public $originalTarget; // moz only
82
- /**
83
- * Identifies a secondary target for the event.
84
- *
85
- * @var unknown_type
86
- */
87
- public $relatedTarget;
88
- /**
89
- * Returns a reference to the target to which the event was originally dispatched.
90
- *
91
- * @var unknown_type
92
- */
93
- public $target;
94
- /**
95
- * Returns the time that the event was created.
96
- *
97
- * @var unknown_type
98
- */
99
- public $timeStamp;
100
- /**
101
- * Returns the name of the event (case-insensitive).
102
- */
103
- public $type;
104
- public $runDefault = true;
105
- public $data = null;
106
- public function __construct($data) {
107
- foreach($data as $k => $v) {
108
- $this->$k = $v;
109
- }
110
- if (! $this->timeStamp)
111
- $this->timeStamp = time();
112
- }
113
- /**
114
- * Cancels the event (if it is cancelable).
115
- *
116
- */
117
- public function preventDefault() {
118
- $this->runDefault = false;
119
- }
120
- /**
121
- * Stops the propagation of events further along in the DOM.
122
- *
123
- */
124
- public function stopPropagation() {
125
- $this->bubbles = false;
126
- }
127
- }
128
-
129
-
130
- /**
131
- * DOMDocumentWrapper class simplifies work with DOMDocument.
132
- *
133
- * Know bug:
134
- * - in XHTML fragments, <br /> changes to <br clear="none" />
135
- *
136
- * @todo check XML catalogs compatibility
137
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
138
- * @package phpQuery
139
- */
140
- class DOMDocumentWrapper {
141
- /**
142
- * @var DOMDocument
143
- */
144
- public $document;
145
- public $id;
146
- /**
147
- * @todo Rewrite as method and quess if null.
148
- * @var unknown_type
149
- */
150
- public $contentType = '';
151
- public $xpath;
152
- public $uuid = 0;
153
- public $data = array();
154
- public $dataNodes = array();
155
- public $events = array();
156
- public $eventsNodes = array();
157
- public $eventsGlobal = array();
158
- /**
159
- * @TODO iframes support http://code.google.com/p/phpquery/issues/detail?id=28
160
- * @var unknown_type
161
- */
162
- public $frames = array();
163
- /**
164
- * Document root, by default equals to document itself.
165
- * Used by documentFragments.
166
- *
167
- * @var DOMNode
168
- */
169
- public $root;
170
- public $isDocumentFragment;
171
- public $isXML = false;
172
- public $isXHTML = false;
173
- public $isHTML = false;
174
- public $charset;
175
- public function __construct($markup = null, $contentType = null, $newDocumentID = null) {
176
- if (isset($markup))
177
- $this->load($markup, $contentType, $newDocumentID);
178
- $this->id = $newDocumentID
179
- ? $newDocumentID
180
- : md5(microtime());
181
- }
182
- public function load($markup, $contentType = null, $newDocumentID = null) {
183
- // phpQuery::$documents[$id] = $this;
184
- $this->contentType = strtolower($contentType);
185
- if ($markup instanceof DOMDOCUMENT) {
186
- $this->document = $markup;
187
- $this->root = $this->document;
188
- $this->charset = $this->document->encoding;
189
- // TODO isDocumentFragment
190
- } else {
191
- $loaded = $this->loadMarkup($markup);
192
- }
193
- if ($loaded) {
194
- // $this->document->formatOutput = true;
195
- $this->document->preserveWhiteSpace = true;
196
- $this->xpath = new DOMXPath($this->document);
197
- $this->afterMarkupLoad();
198
- return true;
199
- // remember last loaded document
200
- // return phpQuery::selectDocument($id);
201
- }
202
- return false;
203
- }
204
- protected function afterMarkupLoad() {
205
- if ($this->isXHTML) {
206
- $this->xpath->registerNamespace("html", "http://www.w3.org/1999/xhtml");
207
- }
208
- }
209
- protected function loadMarkup($markup) {
210
- $loaded = false;
211
- if ($this->contentType) {
212
- self::debug("Load markup for content type {$this->contentType}");
213
- // content determined by contentType
214
- list($contentType, $charset) = $this->contentTypeToArray($this->contentType);
215
- switch($contentType) {
216
- case 'text/html':
217
- phpQuery::debug("Loading HTML, content type '{$this->contentType}'");
218
- $loaded = $this->loadMarkupHTML($markup, $charset);
219
- break;
220
- case 'text/xml':
221
- case 'application/xhtml+xml':
222
- phpQuery::debug("Loading XML, content type '{$this->contentType}'");
223
- $loaded = $this->loadMarkupXML($markup, $charset);
224
- break;
225
- default:
226
- // for feeds or anything that sometimes doesn't use text/xml
227
- if (strpos('xml', $this->contentType) !== false) {
228
- phpQuery::debug("Loading XML, content type '{$this->contentType}'");
229
- $loaded = $this->loadMarkupXML($markup, $charset);
230
- } else
231
- phpQuery::debug("Could not determine document type from content type '{$this->contentType}'");
232
- }
233
- } else {
234
- // content type autodetection
235
- if ($this->isXML($markup)) {
236
- phpQuery::debug("Loading XML, isXML() == true");
237
- $loaded = $this->loadMarkupXML($markup);
238
- if (! $loaded && $this->isXHTML) {
239
- phpQuery::debug('Loading as XML failed, trying to load as HTML, isXHTML == true');
240
- $loaded = $this->loadMarkupHTML($markup);
241
- }
242
- } else {
243
- phpQuery::debug("Loading HTML, isXML() == false");
244
- $loaded = $this->loadMarkupHTML($markup);
245
- }
246
- }
247
- return $loaded;
248
- }
249
- protected function loadMarkupReset() {
250
- $this->isXML = $this->isXHTML = $this->isHTML = false;
251
- }
252
- protected function documentCreate($charset, $version = '1.0') {
253
- if (! $version)
254
- $version = '1.0';
255
- $this->document = new DOMDocument($version, $charset);
256
- $this->charset = $this->document->encoding;
257
- // $this->document->encoding = $charset;
258
- $this->document->formatOutput = true;
259
- $this->document->preserveWhiteSpace = true;
260
- }
261
- protected function loadMarkupHTML($markup, $requestedCharset = null) {
262
- if (phpQuery::$debug)
263
- phpQuery::debug('Full markup load (HTML): '.substr($markup, 0, 250));
264
- $this->loadMarkupReset();
265
- $this->isHTML = true;
266
- if (!isset($this->isDocumentFragment))
267
- $this->isDocumentFragment = self::isDocumentFragmentHTML($markup);
268
- $charset = null;
269
- $documentCharset = $this->charsetFromHTML($markup);
270
- $addDocumentCharset = false;
271
- if ($documentCharset) {
272
- $charset = $documentCharset;
273
- $markup = $this->charsetFixHTML($markup);
274
- } else if ($requestedCharset) {
275
- $charset = $requestedCharset;
276
- }
277
- if (! $charset)
278
- $charset = phpQuery::$defaultCharset;
279
- // HTTP 1.1 says that the default charset is ISO-8859-1
280
- // @see http://www.w3.org/International/O-HTTP-charset
281
- if (! $documentCharset) {
282
- $documentCharset = 'ISO-8859-1';
283
- $addDocumentCharset = true;
284
- }
285
- // Should be careful here, still need 'magic encoding detection' since lots of pages have other 'default encoding'
286
- // Worse, some pages can have mixed encodings... we'll try not to worry about that
287
- $requestedCharset = strtoupper($requestedCharset);
288
- $documentCharset = strtoupper($documentCharset);
289
- phpQuery::debug("DOC: $documentCharset REQ: $requestedCharset");
290
- if ($requestedCharset && $documentCharset && $requestedCharset !== $documentCharset) {
291
- phpQuery::debug("CHARSET CONVERT");
292
- // Document Encoding Conversion
293
- // http://code.google.com/p/phpquery/issues/detail?id=86
294
- if (function_exists('mb_detect_encoding')) {
295
- $possibleCharsets = array($documentCharset, $requestedCharset, 'AUTO');
296
- $docEncoding = mb_detect_encoding($markup, implode(', ', $possibleCharsets));
297
- if (! $docEncoding)
298
- $docEncoding = $documentCharset; // ok trust the document
299
- phpQuery::debug("DETECTED '$docEncoding'");
300
- // Detected does not match what document says...
301
- if ($docEncoding !== $documentCharset) {
302
- // Tricky..
303
- }
304
- if ($docEncoding !== $requestedCharset) {
305
- phpQuery::debug("CONVERT $docEncoding => $requestedCharset");
306
- $markup = mb_convert_encoding($markup, $requestedCharset, $docEncoding);
307
- $markup = $this->charsetAppendToHTML($markup, $requestedCharset);
308
- $charset = $requestedCharset;
309
- }
310
- } else {
311
- phpQuery::debug("TODO: charset conversion without mbstring...");
312
- }
313
- }
314
- $return = false;
315
- if ($this->isDocumentFragment) {
316
- phpQuery::debug("Full markup load (HTML), DocumentFragment detected, using charset '$charset'");
317
- $return = $this->documentFragmentLoadMarkup($this, $charset, $markup);
318
- } else {
319
- if ($addDocumentCharset) {
320
- phpQuery::debug("Full markup load (HTML), appending charset: '$charset'");
321
- $markup = $this->charsetAppendToHTML($markup, $charset);
322
- }
323
- phpQuery::debug("Full markup load (HTML), documentCreate('$charset')");
324
- $this->documentCreate($charset);
325
- $return = phpQuery::$debug === 2
326
- ? $this->document->loadHTML($markup)
327
- : @$this->document->loadHTML($markup);
328
- if ($return)
329
- $this->root = $this->document;
330
- }
331
- if ($return && ! $this->contentType)
332
- $this->contentType = 'text/html';
333
- return $return;
334
- }
335
- protected function loadMarkupXML($markup, $requestedCharset = null) {
336
- if (phpQuery::$debug)
337
- phpQuery::debug('Full markup load (XML): '.substr($markup, 0, 250));
338
- $this->loadMarkupReset();
339
- $this->isXML = true;
340
- // check agains XHTML in contentType or markup
341
- $isContentTypeXHTML = $this->isXHTML();
342
- $isMarkupXHTML = $this->isXHTML($markup);
343
- if ($isContentTypeXHTML || $isMarkupXHTML) {
344
- self::debug('Full markup load (XML), XHTML detected');
345
- $this->isXHTML = true;
346
- }
347
- // determine document fragment
348
- if (! isset($this->isDocumentFragment))
349
- $this->isDocumentFragment = $this->isXHTML
350
- ? self::isDocumentFragmentXHTML($markup)
351
- : self::isDocumentFragmentXML($markup);
352
- // this charset will be used
353
- $charset = null;
354
- // charset from XML declaration @var string
355
- $documentCharset = $this->charsetFromXML($markup);
356
- if (! $documentCharset) {
357
- if ($this->isXHTML) {
358
- // this is XHTML, try to get charset from content-type meta header
359
- $documentCharset = $this->charsetFromHTML($markup);
360
- if ($documentCharset) {
361
- phpQuery::debug("Full markup load (XML), appending XHTML charset '$documentCharset'");
362
- $this->charsetAppendToXML($markup, $documentCharset);
363
- $charset = $documentCharset;
364
- }
365
- }
366
- if (! $documentCharset) {
367
- // if still no document charset...
368
- $charset = $requestedCharset;
369
- }
370
- } else if ($requestedCharset) {
371
- $charset = $requestedCharset;
372
- }
373
- if (! $charset) {
374
- $charset = phpQuery::$defaultCharset;
375
- }
376
- if ($requestedCharset && $documentCharset && $requestedCharset != $documentCharset) {
377
- // TODO place for charset conversion
378
- // $charset = $requestedCharset;
379
- }
380
- $return = false;
381
- if ($this->isDocumentFragment) {
382
- phpQuery::debug("Full markup load (XML), DocumentFragment detected, using charset '$charset'");
383
- $return = $this->documentFragmentLoadMarkup($this, $charset, $markup);
384
- } else {
385
- // FIXME ???
386
- if ($isContentTypeXHTML && ! $isMarkupXHTML)
387
- if (! $documentCharset) {
388
- phpQuery::debug("Full markup load (XML), appending charset '$charset'");
389
- $markup = $this->charsetAppendToXML($markup, $charset);
390
- }
391
- // see http://pl2.php.net/manual/en/book.dom.php#78929
392
- // LIBXML_DTDLOAD (>= PHP 5.1)
393
- // does XML ctalogues works with LIBXML_NONET
394
- // $this->document->resolveExternals = true;
395
- // TODO test LIBXML_COMPACT for performance improvement
396
- // create document
397
- $this->documentCreate($charset);
398
- if (phpversion() < 5.1) {
399
- $this->document->resolveExternals = true;
400
- $return = phpQuery::$debug === 2
401
- ? $this->document->loadXML($markup)
402
- : @$this->document->loadXML($markup);
403
- } else {
404
- /** @link http://pl2.php.net/manual/en/libxml.constants.php */
405
- $libxmlStatic = phpQuery::$debug === 2
406
- ? LIBXML_DTDLOAD|LIBXML_DTDATTR|LIBXML_NONET
407
- : LIBXML_DTDLOAD|LIBXML_DTDATTR|LIBXML_NONET|LIBXML_NOWARNING|LIBXML_NOERROR;
408
- $return = $this->document->loadXML($markup, $libxmlStatic);
409
- // if (! $return)
410
- // $return = $this->document->loadHTML($markup);
411
- }
412
- if ($return)
413
- $this->root = $this->document;
414
- }
415
- if ($return) {
416
- if (! $this->contentType) {
417
- if ($this->isXHTML)
418
- $this->contentType = 'application/xhtml+xml';
419
- else
420
- $this->contentType = 'text/xml';
421
- }
422
- return $return;
423
- } else {
424
- throw new Exception("Error loading XML markup");
425
- }
426
- }
427
- protected function isXHTML($markup = null) {
428
- if (! isset($markup)) {
429
- return strpos($this->contentType, 'xhtml') !== false;
430
- }
431
- // XXX ok ?
432
- return strpos($markup, "<!DOCTYPE html") !== false;
433
- // return stripos($doctype, 'xhtml') !== false;
434
- // $doctype = isset($dom->doctype) && is_object($dom->doctype)
435
- // ? $dom->doctype->publicId
436
- // : self::$defaultDoctype;
437
- }
438
- protected function isXML($markup) {
439
- // return strpos($markup, '<?xml') !== false && stripos($markup, 'xhtml') === false;
440
- return strpos(substr($markup, 0, 100), '<'.'?xml') !== false;
441
- }
442
- protected function contentTypeToArray($contentType) {
443
- $matches = explode(';', trim(strtolower($contentType)));
444
- if (isset($matches[1])) {
445
- $matches[1] = explode('=', $matches[1]);
446
- // strip 'charset='
447
- $matches[1] = isset($matches[1][1]) && trim($matches[1][1])
448
- ? $matches[1][1]
449
- : $matches[1][0];
450
- } else
451
- $matches[1] = null;
452
- return $matches;
453
- }
454
- /**
455
- *
456
- * @param $markup
457
- * @return array contentType, charset
458
- */
459
- protected function contentTypeFromHTML($markup) {
460
- $matches = array();
461
- // find meta tag
462
- preg_match('@<meta[^>]+http-equiv\\s*=\\s*(["|\'])Content-Type\\1([^>]+?)>@i',
463
- $markup, $matches
464
- );
465
- if (! isset($matches[0]))
466
- return array(null, null);
467
- // get attr 'content'
468
- preg_match('@content\\s*=\\s*(["|\'])(.+?)\\1@', $matches[0], $matches);
469
- if (! isset($matches[0]))
470
- return array(null, null);
471
- return $this->contentTypeToArray($matches[2]);
472
- }
473
- protected function charsetFromHTML($markup) {
474
- $contentType = $this->contentTypeFromHTML($markup);
475
- return $contentType[1];
476
- }
477
- protected function charsetFromXML($markup) {
478
- $matches;
479
- // find declaration
480
- preg_match('@<'.'?xml[^>]+encoding\\s*=\\s*(["|\'])(.*?)\\1@i',
481
- $markup, $matches
482
- );
483
- return isset($matches[2])
484
- ? strtolower($matches[2])
485
- : null;
486
- }
487
- /**
488
- * Repositions meta[type=charset] at the start of head. Bypasses DOMDocument bug.
489
- *
490
- * @link http://code.google.com/p/phpquery/issues/detail?id=80
491
- * @param $html
492
- */
493
- protected function charsetFixHTML($markup) {
494
- $matches = array();
495
- // find meta tag
496
- preg_match('@\s*<meta[^>]+http-equiv\\s*=\\s*(["|\'])Content-Type\\1([^>]+?)>@i',
497
- $markup, $matches, PREG_OFFSET_CAPTURE
498
- );
499
- if (! isset($matches[0]))
500
- return;
501
- $metaContentType = $matches[0][0];
502
- $markup = substr($markup, 0, $matches[0][1])
503
- .substr($markup, $matches[0][1]+strlen($metaContentType));
504
- $headStart = stripos($markup, '<head>');
505
- $markup = substr($markup, 0, $headStart+6).$metaContentType
506
- .substr($markup, $headStart+6);
507
- return $markup;
508
- }
509
- protected function charsetAppendToHTML($html, $charset, $xhtml = false) {
510
- // remove existing meta[type=content-type]
511
- $html = preg_replace('@\s*<meta[^>]+http-equiv\\s*=\\s*(["|\'])Content-Type\\1([^>]+?)>@i', '', $html);
512
- $meta = '<meta http-equiv="Content-Type" content="text/html;charset='
513
- .$charset.'" '
514
- .($xhtml ? '/' : '')
515
- .'>';
516
- if (strpos($html, '<head') === false) {
517
- if (strpos($hltml, '<html') === false) {
518
- return $meta.$html;
519
- } else {
520
- return preg_replace(
521
- '@<html(.*?)(?(?<!\?)>)@s',
522
- "<html\\1><head>{$meta}</head>",
523
- $html
524
- );
525
- }
526
- } else {
527
- return preg_replace(
528
- '@<head(.*?)(?(?<!\?)>)@s',
529
- '<head\\1>'.$meta,
530
- $html
531
- );
532
- }
533
- }
534
- protected function charsetAppendToXML($markup, $charset) {
535
- $declaration = '<'.'?xml version="1.0" encoding="'.$charset.'"?'.'>';
536
- return $declaration.$markup;
537
- }
538
- public static function isDocumentFragmentHTML($markup) {
539
- return stripos($markup, '<html') === false && stripos($markup, '<!doctype') === false;
540
- }
541
- public static function isDocumentFragmentXML($markup) {
542
- return stripos($markup, '<'.'?xml') === false;
543
- }
544
- public static function isDocumentFragmentXHTML($markup) {
545
- return self::isDocumentFragmentHTML($markup);
546
- }
547
- public function importAttr($value) {
548
- // TODO
549
- }
550
- /**
551
- *
552
- * @param $source
553
- * @param $target
554
- * @param $sourceCharset
555
- * @return array Array of imported nodes.
556
- */
557
- public function import($source, $sourceCharset = null) {
558
- // TODO charset conversions
559
- $return = array();
560
- if ($source instanceof DOMNODE && !($source instanceof DOMNODELIST))
561
- $source = array($source);
562
- // if (is_array($source)) {
563
- // foreach($source as $node) {
564
- // if (is_string($node)) {
565
- // // string markup
566
- // $fake = $this->documentFragmentCreate($node, $sourceCharset);
567
- // if ($fake === false)
568
- // throw new Exception("Error loading documentFragment markup");
569
- // else
570
- // $return = array_merge($return,
571
- // $this->import($fake->root->childNodes)
572
- // );
573
- // } else {
574
- // $return[] = $this->document->importNode($node, true);
575
- // }
576
- // }
577
- // return $return;
578
- // } else {
579
- // // string markup
580
- // $fake = $this->documentFragmentCreate($source, $sourceCharset);
581
- // if ($fake === false)
582
- // throw new Exception("Error loading documentFragment markup");
583
- // else
584
- // return $this->import($fake->root->childNodes);
585
- // }
586
- if (is_array($source) || $source instanceof DOMNODELIST) {
587
- // dom nodes
588
- self::debug('Importing nodes to document');
589
- foreach($source as $node)
590
- $return[] = $this->document->importNode($node, true);
591
- } else {
592
- // string markup
593
- $fake = $this->documentFragmentCreate($source, $sourceCharset);
594
- if ($fake === false)
595
- throw new Exception("Error loading documentFragment markup");
596
- else
597
- return $this->import($fake->root->childNodes);
598
- }
599
- return $return;
600
- }
601
- /**
602
- * Creates new document fragment.
603
- *
604
- * @param $source
605
- * @return DOMDocumentWrapper
606
- */
607
- protected function documentFragmentCreate($source, $charset = null) {
608
- $fake = new DOMDocumentWrapper();
609
- $fake->contentType = $this->contentType;
610
- $fake->isXML = $this->isXML;
611
- $fake->isHTML = $this->isHTML;
612
- $fake->isXHTML = $this->isXHTML;
613
- $fake->root = $fake->document;
614
- if (! $charset)
615
- $charset = $this->charset;
616
- // $fake->documentCreate($this->charset);
617
- if ($source instanceof DOMNODE && !($source instanceof DOMNODELIST))
618
- $source = array($source);
619
- if (is_array($source) || $source instanceof DOMNODELIST) {
620
- // dom nodes
621
- // load fake document
622
- if (! $this->documentFragmentLoadMarkup($fake, $charset))
623
- return false;
624
- $nodes = $fake->import($source);
625
- foreach($nodes as $node)
626
- $fake->root->appendChild($node);
627
- } else {
628
- // string markup
629
- $this->documentFragmentLoadMarkup($fake, $charset, $source);
630
- }
631
- return $fake;
632
- }
633
- /**
634
- *
635
- * @param $document DOMDocumentWrapper
636
- * @param $markup
637
- * @return $document
638
- */
639
- private function documentFragmentLoadMarkup($fragment, $charset, $markup = null) {
640
- // TODO error handling
641
- // TODO copy doctype
642
- // tempolary turn off
643
- $fragment->isDocumentFragment = false;
644
- if ($fragment->isXML) {
645
- if ($fragment->isXHTML) {
646
- // add FAKE element to set default namespace
647
- $fragment->loadMarkupXML('<?xml version="1.0" encoding="'.$charset.'"?>'
648
- .'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" '
649
- .'"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">'
650
- .'<fake xmlns="http://www.w3.org/1999/xhtml">'.$markup.'</fake>');
651
- $fragment->root = $fragment->document->firstChild->nextSibling;
652
- } else {
653
- $fragment->loadMarkupXML('<?xml version="1.0" encoding="'.$charset.'"?><fake>'.$markup.'</fake>');
654
- $fragment->root = $fragment->document->firstChild;
655
- }
656
- } else {
657
- $markup2 = phpQuery::$defaultDoctype.'<html><head><meta http-equiv="Content-Type" content="text/html;charset='
658
- .$charset.'"></head>';
659
- $noBody = strpos($markup, '<body') === false;
660
- if ($noBody)
661
- $markup2 .= '<body>';
662
- $markup2 .= $markup;
663
- if ($noBody)
664
- $markup2 .= '</body>';
665
- $markup2 .= '</html>';
666
- $fragment->loadMarkupHTML($markup2);
667
- // TODO resolv body tag merging issue
668
- $fragment->root = $noBody
669
- ? $fragment->document->firstChild->nextSibling->firstChild->nextSibling
670
- : $fragment->document->firstChild->nextSibling->firstChild->nextSibling;
671
- }
672
- if (! $fragment->root)
673
- return false;
674
- $fragment->isDocumentFragment = true;
675
- return true;
676
- }
677
- protected function documentFragmentToMarkup($fragment) {
678
- phpQuery::debug('documentFragmentToMarkup');
679
- $tmp = $fragment->isDocumentFragment;
680
- $fragment->isDocumentFragment = false;
681
- $markup = $fragment->markup();
682
- if ($fragment->isXML) {
683
- $markup = substr($markup, 0, strrpos($markup, '</fake>'));
684
- if ($fragment->isXHTML) {
685
- $markup = substr($markup, strpos($markup, '<fake')+43);
686
- } else {
687
- $markup = substr($markup, strpos($markup, '<fake>')+6);
688
- }
689
- } else {
690
- $markup = substr($markup, strpos($markup, '<body>')+6);
691
- $markup = substr($markup, 0, strrpos($markup, '</body>'));
692
- }
693
- $fragment->isDocumentFragment = $tmp;
694
- if (phpQuery::$debug)
695
- phpQuery::debug('documentFragmentToMarkup: '.substr($markup, 0, 150));
696
- return $markup;
697
- }
698
- /**
699
- * Return document markup, starting with optional $nodes as root.
700
- *
701
- * @param $nodes DOMNode|DOMNodeList
702
- * @return string
703
- */
704
- public function markup($nodes = null, $innerMarkup = false) {
705
- if (isset($nodes) && count($nodes) == 1 && $nodes[0] instanceof DOMDOCUMENT)
706
- $nodes = null;
707
- if (isset($nodes)) {
708
- $markup = '';
709
- if (!is_array($nodes) && !($nodes instanceof DOMNODELIST) )
710
- $nodes = array($nodes);
711
- if ($this->isDocumentFragment && ! $innerMarkup)
712
- foreach($nodes as $i => $node)
713
- if ($node->isSameNode($this->root)) {
714
- // var_dump($node);
715
- $nodes = array_slice($nodes, 0, $i)
716
- + phpQuery::DOMNodeListToArray($node->childNodes)
717
- + array_slice($nodes, $i+1);
718
- }
719
- if ($this->isXML && ! $innerMarkup) {
720
- self::debug("Getting outerXML with charset '{$this->charset}'");
721
- // we need outerXML, so we can benefit from
722
- // $node param support in saveXML()
723
- foreach($nodes as $node)
724
- $markup .= $this->document->saveXML($node);
725
- } else {
726
- $loop = array();
727
- if ($innerMarkup)
728
- foreach($nodes as $node) {
729
- if ($node->childNodes)
730
- foreach($node->childNodes as $child)
731
- $loop[] = $child;
732
- else
733
- $loop[] = $node;
734
- }
735
- else
736
- $loop = $nodes;
737
- self::debug("Getting markup, moving selected nodes (".count($loop).") to new DocumentFragment");
738
- $fake = $this->documentFragmentCreate($loop);
739
- $markup = $this->documentFragmentToMarkup($fake);
740
- }
741
- if ($this->isXHTML) {
742
- self::debug("Fixing XHTML");
743
- $markup = self::markupFixXHTML($markup);
744
- }
745
- self::debug("Markup: ".substr($markup, 0, 250));
746
- return $markup;
747
- } else {
748
- if ($this->isDocumentFragment) {
749
- // documentFragment, html only...
750
- self::debug("Getting markup, DocumentFragment detected");
751
- // return $this->markup(
752
- //// $this->document->getElementsByTagName('body')->item(0)
753
- // $this->document->root, true
754
- // );
755
- $markup = $this->documentFragmentToMarkup($this);
756
- // no need for markupFixXHTML, as it's done thought markup($nodes) method
757
- return $markup;
758
- } else {
759
- self::debug("Getting markup (".($this->isXML?'XML':'HTML')."), final with charset '{$this->charset}'");
760
- $markup = $this->isXML
761
- ? $this->document->saveXML()
762
- : $this->document->saveHTML();
763
- if ($this->isXHTML) {
764
- self::debug("Fixing XHTML");
765
- $markup = self::markupFixXHTML($markup);
766
- }
767
- self::debug("Markup: ".substr($markup, 0, 250));
768
- return $markup;
769
- }
770
- }
771
- }
772
- protected static function markupFixXHTML($markup) {
773
- $markup = self::expandEmptyTag('script', $markup);
774
- $markup = self::expandEmptyTag('select', $markup);
775
- $markup = self::expandEmptyTag('textarea', $markup);
776
- return $markup;
777
- }
778
- public static function debug($text) {
779
- phpQuery::debug($text);
780
- }
781
- /**
782
- * expandEmptyTag
783
- *
784
- * @param $tag
785
- * @param $xml
786
- * @return unknown_type
787
- * @author mjaque at ilkebenson dot com
788
- * @link http://php.net/manual/en/domdocument.savehtml.php#81256
789
- */
790
- public static function expandEmptyTag($tag, $xml){
791
- $indice = 0;
792
- while ($indice< strlen($xml)){
793
- $pos = strpos($xml, "<$tag ", $indice);
794
- if ($pos){
795
- $posCierre = strpos($xml, ">", $pos);
796
- if ($xml[$posCierre-1] == "/"){
797
- $xml = substr_replace($xml, "></$tag>", $posCierre-1, 2);
798
- }
799
- $indice = $posCierre;
800
- }
801
- else break;
802
- }
803
- return $xml;
804
- }
805
- }
806
-
807
- /**
808
- * Event handling class.
809
- *
810
- * @author Tobiasz Cudnik
811
- * @package phpQuery
812
- * @static
813
- */
814
- abstract class phpQueryEvents {
815
- /**
816
- * Trigger a type of event on every matched element.
817
- *
818
- * @param DOMNode|phpQueryObject|string $document
819
- * @param unknown_type $type
820
- * @param unknown_type $data
821
- *
822
- * @TODO exclusive events (with !)
823
- * @TODO global events (test)
824
- * @TODO support more than event in $type (space-separated)
825
- */
826
- public static function trigger($document, $type, $data = array(), $node = null) {
827
- // trigger: function(type, data, elem, donative, extra) {
828
- $documentID = phpQuery::getDocumentID($document);
829
- $namespace = null;
830
- if (strpos($type, '.') !== false)
831
- list($name, $namespace) = explode('.', $type);
832
- else
833
- $name = $type;
834
- if (! $node) {
835
- if (self::issetGlobal($documentID, $type)) {
836
- $pq = phpQuery::getDocument($documentID);
837
- // TODO check add($pq->document)
838
- $pq->find('*')->add($pq->document)
839
- ->trigger($type, $data);
840
- }
841
- } else {
842
- if (isset($data[0]) && $data[0] instanceof DOMEvent) {
843
- $event = $data[0];
844
- $event->relatedTarget = $event->target;
845
- $event->target = $node;
846
- $data = array_slice($data, 1);
847
- } else {
848
- $event = new DOMEvent(array(
849
- 'type' => $type,
850
- 'target' => $node,
851
- 'timeStamp' => time(),
852
- ));
853
- }
854
- $i = 0;
855
- while($node) {
856
- // TODO whois
857
- phpQuery::debug("Triggering ".($i?"bubbled ":'')."event '{$type}' on "
858
- ."node \n");//.phpQueryObject::whois($node)."\n");
859
- $event->currentTarget = $node;
860
- $eventNode = self::getNode($documentID, $node);
861
- if (isset($eventNode->eventHandlers)) {
862
- foreach($eventNode->eventHandlers as $eventType => $handlers) {
863
- $eventNamespace = null;
864
- if (strpos($type, '.') !== false)
865
- list($eventName, $eventNamespace) = explode('.', $eventType);
866
- else
867
- $eventName = $eventType;
868
- if ($name != $eventName)
869
- continue;
870
- if ($namespace && $eventNamespace && $namespace != $eventNamespace)
871
- continue;
872
- foreach($handlers as $handler) {
873
- phpQuery::debug("Calling event handler\n");
874
- $event->data = $handler['data']
875
- ? $handler['data']
876
- : null;
877
- $params = array_merge(array($event), $data);
878
- $return = phpQuery::callbackRun($handler['callback'], $params);
879
- if ($return === false) {
880
- $event->bubbles = false;
881
- }
882
- }
883
- }
884
- }
885
- // to bubble or not to bubble...
886
- if (! $event->bubbles)
887
- break;
888
- $node = $node->parentNode;
889
- $i++;
890
- }
891
- }
892
- }
893
- /**
894
- * Binds a handler to one or more events (like click) for each matched element.
895
- * Can also bind custom events.
896
- *
897
- * @param DOMNode|phpQueryObject|string $document
898
- * @param unknown_type $type
899
- * @param unknown_type $data Optional
900
- * @param unknown_type $callback
901
- *
902
- * @TODO support '!' (exclusive) events
903
- * @TODO support more than event in $type (space-separated)
904
- * @TODO support binding to global events
905
- */
906
- public static function add($document, $node, $type, $data, $callback = null) {
907
- phpQuery::debug("Binding '$type' event");
908
- $documentID = phpQuery::getDocumentID($document);
909
- // if (is_null($callback) && is_callable($data)) {
910
- // $callback = $data;
911
- // $data = null;
912
- // }
913
- $eventNode = self::getNode($documentID, $node);
914
- if (! $eventNode)
915
- $eventNode = self::setNode($documentID, $node);
916
- if (!isset($eventNode->eventHandlers[$type]))
917
- $eventNode->eventHandlers[$type] = array();
918
- $eventNode->eventHandlers[$type][] = array(
919
- 'callback' => $callback,
920
- 'data' => $data,
921
- );
922
- }
923
- /**
924
- * Enter description here...
925
- *
926
- * @param DOMNode|phpQueryObject|string $document
927
- * @param unknown_type $type
928
- * @param unknown_type $callback
929
- *
930
- * @TODO namespace events
931
- * @TODO support more than event in $type (space-separated)
932
- */
933
- public static function remove($document, $node, $type = null, $callback = null) {
934
- $documentID = phpQuery::getDocumentID($document);
935
- $eventNode = self::getNode($documentID, $node);
936
- if (is_object($eventNode) && isset($eventNode->eventHandlers[$type])) {
937
- if ($callback) {
938
- foreach($eventNode->eventHandlers[$type] as $k => $handler)
939
- if ($handler['callback'] == $callback)
940
- unset($eventNode->eventHandlers[$type][$k]);
941
- } else {
942
- unset($eventNode->eventHandlers[$type]);
943
- }
944
- }
945
- }
946
- protected static function getNode($documentID, $node) {
947
- foreach(phpQuery::$documents[$documentID]->eventsNodes as $eventNode) {
948
- if ($node->isSameNode($eventNode))
949
- return $eventNode;
950
- }
951
- }
952
- protected static function setNode($documentID, $node) {
953
- phpQuery::$documents[$documentID]->eventsNodes[] = $node;
954
- return phpQuery::$documents[$documentID]->eventsNodes[
955
- count(phpQuery::$documents[$documentID]->eventsNodes)-1
956
- ];
957
- }
958
- protected static function issetGlobal($documentID, $type) {
959
- return isset(phpQuery::$documents[$documentID])
960
- ? in_array($type, phpQuery::$documents[$documentID]->eventsGlobal)
961
- : false;
962
- }
963
- }
964
-
965
-
966
- interface ICallbackNamed {
967
- function hasName();
968
- function getName();
969
- }
970
- /**
971
- * Callback class introduces currying-like pattern.
972
- *
973
- * Example:
974
- * function foo($param1, $param2, $param3) {
975
- * var_dump($param1, $param2, $param3);
976
- * }
977
- * $fooCurried = new Callback('foo',
978
- * 'param1 is now statically set',
979
- * new CallbackParam, new CallbackParam
980
- * );
981
- * phpQuery::callbackRun($fooCurried,
982
- * array('param2 value', 'param3 value'
983
- * );
984
- *
985
- * Callback class is supported in all phpQuery methods which accepts callbacks.
986
- *
987
- * @link http://code.google.com/p/phpquery/wiki/Callbacks#Param_Structures
988
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
989
- *
990
- * @TODO??? return fake forwarding function created via create_function
991
- * @TODO honor paramStructure
992
- */
993
- class Callback
994
- implements ICallbackNamed {
995
- public $callback = null;
996
- public $params = null;
997
- protected $name;
998
- public function __construct($callback, $param1 = null, $param2 = null,
999
- $param3 = null) {
1000
- $params = func_get_args();
1001
- $params = array_slice($params, 1);
1002
- if ($callback instanceof Callback) {
1003
- // TODO implement recurention
1004
- } else {
1005
- $this->callback = $callback;
1006
- $this->params = $params;
1007
- }
1008
- }
1009
- public function getName() {
1010
- return 'Callback: '.$this->name;
1011
- }
1012
- public function hasName() {
1013
- return isset($this->name) && $this->name;
1014
- }
1015
- public function setName($name) {
1016
- $this->name = $name;
1017
- return $this;
1018
- }
1019
- // TODO test me
1020
- // public function addParams() {
1021
- // $params = func_get_args();
1022
- // return new Callback($this->callback, $this->params+$params);
1023
- // }
1024
- }
1025
- /**
1026
- * Shorthand for new Callback(create_function(...), ...);
1027
- *
1028
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
1029
- */
1030
- class CallbackBody extends Callback {
1031
- public function __construct($paramList, $code, $param1 = null, $param2 = null,
1032
- $param3 = null) {
1033
- $params = func_get_args();
1034
- $params = array_slice($params, 2);
1035
- $this->callback = create_function($paramList, $code);
1036
- $this->params = $params;
1037
- }
1038
- }
1039
- /**
1040
- * Callback type which on execution returns reference passed during creation.
1041
- *
1042
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
1043
- */
1044
- class CallbackReturnReference extends Callback
1045
- implements ICallbackNamed {
1046
- protected $reference;
1047
- public function __construct(&$reference, $name = null){
1048
- $this->reference =& $reference;
1049
- $this->callback = array($this, 'callback');
1050
- }
1051
- public function callback() {
1052
- return $this->reference;
1053
- }
1054
- public function getName() {
1055
- return 'Callback: '.$this->name;
1056
- }
1057
- public function hasName() {
1058
- return isset($this->name) && $this->name;
1059
- }
1060
- }
1061
- /**
1062
- * Callback type which on execution returns value passed during creation.
1063
- *
1064
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
1065
- */
1066
- class CallbackReturnValue extends Callback
1067
- implements ICallbackNamed {
1068
- protected $value;
1069
- protected $name;
1070
- public function __construct($value, $name = null){
1071
- $this->value =& $value;
1072
- $this->name = $name;
1073
- $this->callback = array($this, 'callback');
1074
- }
1075
- public function callback() {
1076
- return $this->value;
1077
- }
1078
- public function __toString() {
1079
- return $this->getName();
1080
- }
1081
- public function getName() {
1082
- return 'Callback: '.$this->name;
1083
- }
1084
- public function hasName() {
1085
- return isset($this->name) && $this->name;
1086
- }
1087
- }
1088
- /**
1089
- * CallbackParameterToReference can be used when we don't really want a callback,
1090
- * only parameter passed to it. CallbackParameterToReference takes first
1091
- * parameter's value and passes it to reference.
1092
- *
1093
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
1094
- */
1095
- class CallbackParameterToReference extends Callback {
1096
- /**
1097
- * @param $reference
1098
- * @TODO implement $paramIndex;
1099
- * param index choose which callback param will be passed to reference
1100
- */
1101
- public function __construct(&$reference){
1102
- $this->callback =& $reference;
1103
- }
1104
- }
1105
- //class CallbackReference extends Callback {
1106
- // /**
1107
- // *
1108
- // * @param $reference
1109
- // * @param $paramIndex
1110
- // * @todo implement $paramIndex; param index choose which callback param will be passed to reference
1111
- // */
1112
- // public function __construct(&$reference, $name = null){
1113
- // $this->callback =& $reference;
1114
- // }
1115
- //}
1116
- class CallbackParam {}
1117
-
1118
- /**
1119
- * Class representing phpQuery objects.
1120
- *
1121
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
1122
- * @package phpQuery
1123
- * @method phpQueryObject clone() clone()
1124
- * @method phpQueryObject empty() empty()
1125
- * @method phpQueryObject next() next($selector = null)
1126
- * @method phpQueryObject prev() prev($selector = null)
1127
- * @property Int $length
1128
- */
1129
- class phpQueryObject
1130
- implements Iterator, Countable, ArrayAccess {
1131
- public $documentID = null;
1132
- /**
1133
- * DOMDocument class.
1134
- *
1135
- * @var DOMDocument
1136
- */
1137
- public $document = null;
1138
- public $charset = null;
1139
- /**
1140
- *
1141
- * @var DOMDocumentWrapper
1142
- */
1143
- public $documentWrapper = null;
1144
- /**
1145
- * XPath interface.
1146
- *
1147
- * @var DOMXPath
1148
- */
1149
- public $xpath = null;
1150
- /**
1151
- * Stack of selected elements.
1152
- * @TODO refactor to ->nodes
1153
- * @var array
1154
- */
1155
- public $elements = array();
1156
- /**
1157
- * @access private
1158
- */
1159
- protected $elementsBackup = array();
1160
- /**
1161
- * @access private
1162
- */
1163
- protected $previous = null;
1164
- /**
1165
- * @access private
1166
- * @TODO deprecate
1167
- */
1168
- protected $root = array();
1169
- /**
1170
- * Indicated if doument is just a fragment (no <html> tag).
1171
- *
1172
- * Every document is realy a full document, so even documentFragments can
1173
- * be queried against <html>, but getDocument(id)->htmlOuter() will return
1174
- * only contents of <body>.
1175
- *
1176
- * @var bool
1177
- */
1178
- public $documentFragment = true;
1179
- /**
1180
- * Iterator interface helper
1181
- * @access private
1182
- */
1183
- protected $elementsInterator = array();
1184
- /**
1185
- * Iterator interface helper
1186
- * @access private
1187
- */
1188
- protected $valid = false;
1189
- /**
1190
- * Iterator interface helper
1191
- * @access private
1192
- */
1193
- protected $current = null;
1194
- /**
1195
- * Enter description here...
1196
- *
1197
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1198
- */
1199
- public function __construct($documentID) {
1200
- // if ($documentID instanceof self)
1201
- // var_dump($documentID->getDocumentID());
1202
- $id = $documentID instanceof self
1203
- ? $documentID->getDocumentID()
1204
- : $documentID;
1205
- // var_dump($id);
1206
- if (! isset(phpQuery::$documents[$id] )) {
1207
- // var_dump(phpQuery::$documents);
1208
- throw new Exception("Document with ID '{$id}' isn't loaded. Use phpQuery::newDocument(\$html) or phpQuery::newDocumentFile(\$file) first.");
1209
- }
1210
- $this->documentID = $id;
1211
- $this->documentWrapper =& phpQuery::$documents[$id];
1212
- $this->document =& $this->documentWrapper->document;
1213
- $this->xpath =& $this->documentWrapper->xpath;
1214
- $this->charset =& $this->documentWrapper->charset;
1215
- $this->documentFragment =& $this->documentWrapper->isDocumentFragment;
1216
- // TODO check $this->DOM->documentElement;
1217
- // $this->root = $this->document->documentElement;
1218
- $this->root =& $this->documentWrapper->root;
1219
- // $this->toRoot();
1220
- $this->elements = array($this->root);
1221
- }
1222
- /**
1223
- *
1224
- * @access private
1225
- * @param $attr
1226
- * @return unknown_type
1227
- */
1228
- public function __get($attr) {
1229
- switch($attr) {
1230
- // FIXME doesnt work at all ?
1231
- case 'length':
1232
- return $this->size();
1233
- break;
1234
- default:
1235
- return $this->$attr;
1236
- }
1237
- }
1238
- /**
1239
- * Saves actual object to $var by reference.
1240
- * Useful when need to break chain.
1241
- * @param phpQueryObject $var
1242
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1243
- */
1244
- public function toReference(&$var) {
1245
- return $var = $this;
1246
- }
1247
- public function documentFragment($state = null) {
1248
- if ($state) {
1249
- phpQuery::$documents[$this->getDocumentID()]['documentFragment'] = $state;
1250
- return $this;
1251
- }
1252
- return $this->documentFragment;
1253
- }
1254
- /**
1255
- * @access private
1256
- * @TODO documentWrapper
1257
- */
1258
- protected function isRoot( $node) {
1259
- // return $node instanceof DOMDOCUMENT || $node->tagName == 'html';
1260
- return $node instanceof DOMDOCUMENT
1261
- || ($node instanceof DOMELEMENT && $node->tagName == 'html')
1262
- || $this->root->isSameNode($node);
1263
- }
1264
- /**
1265
- * @access private
1266
- */
1267
- protected function stackIsRoot() {
1268
- return $this->size() == 1 && $this->isRoot($this->elements[0]);
1269
- }
1270
- /**
1271
- * Enter description here...
1272
- * NON JQUERY METHOD
1273
- *
1274
- * Watch out, it doesn't creates new instance, can be reverted with end().
1275
- *
1276
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1277
- */
1278
- public function toRoot() {
1279
- $this->elements = array($this->root);
1280
- return $this;
1281
- // return $this->newInstance(array($this->root));
1282
- }
1283
- /**
1284
- * Saves object's DocumentID to $var by reference.
1285
- * <code>
1286
- * $myDocumentId;
1287
- * phpQuery::newDocument('<div/>')
1288
- * ->getDocumentIDRef($myDocumentId)
1289
- * ->find('div')->...
1290
- * </code>
1291
- *
1292
- * @param unknown_type $domId
1293
- * @see phpQuery::newDocument
1294
- * @see phpQuery::newDocumentFile
1295
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1296
- */
1297
- public function getDocumentIDRef(&$documentID) {
1298
- $documentID = $this->getDocumentID();
1299
- return $this;
1300
- }
1301
- /**
1302
- * Returns object with stack set to document root.
1303
- *
1304
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1305
- */
1306
- public function getDocument() {
1307
- return phpQuery::getDocument($this->getDocumentID());
1308
- }
1309
- /**
1310
- *
1311
- * @return DOMDocument
1312
- */
1313
- public function getDOMDocument() {
1314
- return $this->document;
1315
- }
1316
- /**
1317
- * Get object's Document ID.
1318
- *
1319
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1320
- */
1321
- public function getDocumentID() {
1322
- return $this->documentID;
1323
- }
1324
- /**
1325
- * Unloads whole document from memory.
1326
- * CAUTION! None further operations will be possible on this document.
1327
- * All objects refering to it will be useless.
1328
- *
1329
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1330
- */
1331
- public function unloadDocument() {
1332
- phpQuery::unloadDocuments($this->getDocumentID());
1333
- }
1334
- public function isHTML() {
1335
- return $this->documentWrapper->isHTML;
1336
- }
1337
- public function isXHTML() {
1338
- return $this->documentWrapper->isXHTML;
1339
- }
1340
- public function isXML() {
1341
- return $this->documentWrapper->isXML;
1342
- }
1343
- /**
1344
- * Enter description here...
1345
- *
1346
- * @link http://docs.jquery.com/Ajax/serialize
1347
- * @return string
1348
- */
1349
- public function serialize() {
1350
- return phpQuery::param($this->serializeArray());
1351
- }
1352
- /**
1353
- * Enter description here...
1354
- *
1355
- * @link http://docs.jquery.com/Ajax/serializeArray
1356
- * @return array
1357
- */
1358
- public function serializeArray($submit = null) {
1359
- $source = $this->filter('form, input, select, textarea')
1360
- ->find('input, select, textarea')
1361
- ->andSelf()
1362
- ->not('form');
1363
- $return = array();
1364
- // $source->dumpDie();
1365
- foreach($source as $input) {
1366
- $input = phpQuery::pq($input);
1367
- if ($input->is('[disabled]'))
1368
- continue;
1369
- if (!$input->is('[name]'))
1370
- continue;
1371
- if ($input->is('[type=checkbox]') && !$input->is('[checked]'))
1372
- continue;
1373
- // jquery diff
1374
- if ($submit && $input->is('[type=submit]')) {
1375
- if ($submit instanceof DOMELEMENT && ! $input->elements[0]->isSameNode($submit))
1376
- continue;
1377
- else if (is_string($submit) && $input->attr('name') != $submit)
1378
- continue;
1379
- }
1380
- $return[] = array(
1381
- 'name' => $input->attr('name'),
1382
- 'value' => $input->val(),
1383
- );
1384
- }
1385
- return $return;
1386
- }
1387
- /**
1388
- * @access private
1389
- */
1390
- protected function debug($in) {
1391
- if (! phpQuery::$debug )
1392
- return;
1393
- print('<pre>');
1394
- print_r($in);
1395
- // file debug
1396
- // file_put_contents(dirname(__FILE__).'/phpQuery.log', print_r($in, true)."\n", FILE_APPEND);
1397
- // quite handy debug trace
1398
- // if ( is_array($in))
1399
- // print_r(array_slice(debug_backtrace(), 3));
1400
- print("</pre>\n");
1401
- }
1402
- /**
1403
- * @access private
1404
- */
1405
- protected function isRegexp($pattern) {
1406
- return in_array(
1407
- $pattern[ mb_strlen($pattern)-1 ],
1408
- array('^','*','$')
1409
- );
1410
- }
1411
- /**
1412
- * Determines if $char is really a char.
1413
- *
1414
- * @param string $char
1415
- * @return bool
1416
- * @todo rewrite me to charcode range ! ;)
1417
- * @access private
1418
- */
1419
- protected function isChar($char) {
1420
- return extension_loaded('mbstring') && phpQuery::$mbstringSupport
1421
- ? mb_eregi('\w', $char)
1422
- : preg_match('@\w@', $char);
1423
- }
1424
- /**
1425
- * @access private
1426
- */
1427
- protected function parseSelector($query) {
1428
- // clean spaces
1429
- // TODO include this inside parsing ?
1430
- $query = trim(
1431
- preg_replace('@\s+@', ' ',
1432
- preg_replace('@\s*(>|\\+|~)\s*@', '\\1', $query)
1433
- )
1434
- );
1435
- $queries = array(array());
1436
- if (! $query)
1437
- return $queries;
1438
- $return =& $queries[0];
1439
- $specialChars = array('>',' ');
1440
- // $specialCharsMapping = array('/' => '>');
1441
- $specialCharsMapping = array();
1442
- $strlen = mb_strlen($query);
1443
- $classChars = array('.', '-');
1444
- $pseudoChars = array('-');
1445
- $tagChars = array('*', '|', '-');
1446
- // split multibyte string
1447
- // http://code.google.com/p/phpquery/issues/detail?id=76
1448
- $_query = array();
1449
- for ($i=0; $i<$strlen; $i++)
1450
- $_query[] = mb_substr($query, $i, 1);
1451
- $query = $_query;
1452
- // it works, but i dont like it...
1453
- $i = 0;
1454
- while( $i < $strlen) {
1455
- $c = $query[$i];
1456
- $tmp = '';
1457
- // TAG
1458
- if ($this->isChar($c) || in_array($c, $tagChars)) {
1459
- while(isset($query[$i])
1460
- && ($this->isChar($query[$i]) || in_array($query[$i], $tagChars))) {
1461
- $tmp .= $query[$i];
1462
- $i++;
1463
- }
1464
- $return[] = $tmp;
1465
- // IDs
1466
- } else if ( $c == '#') {
1467
- $i++;
1468
- while( isset($query[$i]) && ($this->isChar($query[$i]) || $query[$i] == '-')) {
1469
- $tmp .= $query[$i];
1470
- $i++;
1471
- }
1472
- $return[] = '#'.$tmp;
1473
- // SPECIAL CHARS
1474
- } else if (in_array($c, $specialChars)) {
1475
- $return[] = $c;
1476
- $i++;
1477
- // MAPPED SPECIAL MULTICHARS
1478
- // } else if ( $c.$query[$i+1] == '//') {
1479
- // $return[] = ' ';
1480
- // $i = $i+2;
1481
- // MAPPED SPECIAL CHARS
1482
- } else if ( isset($specialCharsMapping[$c])) {
1483
- $return[] = $specialCharsMapping[$c];
1484
- $i++;
1485
- // COMMA
1486
- } else if ( $c == ',') {
1487
- $queries[] = array();
1488
- $return =& $queries[ count($queries)-1 ];
1489
- $i++;
1490
- while( isset($query[$i]) && $query[$i] == ' ')
1491
- $i++;
1492
- // CLASSES
1493
- } else if ($c == '.') {
1494
- while( isset($query[$i]) && ($this->isChar($query[$i]) || in_array($query[$i], $classChars))) {
1495
- $tmp .= $query[$i];
1496
- $i++;
1497
- }
1498
- $return[] = $tmp;
1499
- // ~ General Sibling Selector
1500
- } else if ($c == '~') {
1501
- $spaceAllowed = true;
1502
- $tmp .= $query[$i++];
1503
- while( isset($query[$i])
1504
- && ($this->isChar($query[$i])
1505
- || in_array($query[$i], $classChars)
1506
- || $query[$i] == '*'
1507
- || ($query[$i] == ' ' && $spaceAllowed)
1508
- )) {
1509
- if ($query[$i] != ' ')
1510
- $spaceAllowed = false;
1511
- $tmp .= $query[$i];
1512
- $i++;
1513
- }
1514
- $return[] = $tmp;
1515
- // + Adjacent sibling selectors
1516
- } else if ($c == '+') {
1517
- $spaceAllowed = true;
1518
- $tmp .= $query[$i++];
1519
- while( isset($query[$i])
1520
- && ($this->isChar($query[$i])
1521
- || in_array($query[$i], $classChars)
1522
- || $query[$i] == '*'
1523
- || ($spaceAllowed && $query[$i] == ' ')
1524
- )) {
1525
- if ($query[$i] != ' ')
1526
- $spaceAllowed = false;
1527
- $tmp .= $query[$i];
1528
- $i++;
1529
- }
1530
- $return[] = $tmp;
1531
- // ATTRS
1532
- } else if ($c == '[') {
1533
- $stack = 1;
1534
- $tmp .= $c;
1535
- while( isset($query[++$i])) {
1536
- $tmp .= $query[$i];
1537
- if ( $query[$i] == '[') {
1538
- $stack++;
1539
- } else if ( $query[$i] == ']') {
1540
- $stack--;
1541
- if (! $stack )
1542
- break;
1543
- }
1544
- }
1545
- $return[] = $tmp;
1546
- $i++;
1547
- // PSEUDO CLASSES
1548
- } else if ($c == ':') {
1549
- $stack = 1;
1550
- $tmp .= $query[$i++];
1551
- while( isset($query[$i]) && ($this->isChar($query[$i]) || in_array($query[$i], $pseudoChars))) {
1552
- $tmp .= $query[$i];
1553
- $i++;
1554
- }
1555
- // with arguments ?
1556
- if ( isset($query[$i]) && $query[$i] == '(') {
1557
- $tmp .= $query[$i];
1558
- $stack = 1;
1559
- while( isset($query[++$i])) {
1560
- $tmp .= $query[$i];
1561
- if ( $query[$i] == '(') {
1562
- $stack++;
1563
- } else if ( $query[$i] == ')') {
1564
- $stack--;
1565
- if (! $stack )
1566
- break;
1567
- }
1568
- }
1569
- $return[] = $tmp;
1570
- $i++;
1571
- } else {
1572
- $return[] = $tmp;
1573
- }
1574
- } else {
1575
- $i++;
1576
- }
1577
- }
1578
- foreach($queries as $k => $q) {
1579
- if (isset($q[0])) {
1580
- if (isset($q[0][0]) && $q[0][0] == ':')
1581
- array_unshift($queries[$k], '*');
1582
- if ($q[0] != '>')
1583
- array_unshift($queries[$k], ' ');
1584
- }
1585
- }
1586
- return $queries;
1587
- }
1588
- /**
1589
- * Return matched DOM nodes.
1590
- *
1591
- * @param int $index
1592
- * @return array|DOMElement Single DOMElement or array of DOMElement.
1593
- */
1594
- public function get($index = null, $callback1 = null, $callback2 = null, $callback3 = null) {
1595
- $return = isset($index)
1596
- ? (isset($this->elements[$index]) ? $this->elements[$index] : null)
1597
- : $this->elements;
1598
- // pass thou callbacks
1599
- $args = func_get_args();
1600
- $args = array_slice($args, 1);
1601
- foreach($args as $callback) {
1602
- if (is_array($return))
1603
- foreach($return as $k => $v)
1604
- $return[$k] = phpQuery::callbackRun($callback, array($v));
1605
- else
1606
- $return = phpQuery::callbackRun($callback, array($return));
1607
- }
1608
- return $return;
1609
- }
1610
- /**
1611
- * Return matched DOM nodes.
1612
- * jQuery difference.
1613
- *
1614
- * @param int $index
1615
- * @return array|string Returns string if $index != null
1616
- * @todo implement callbacks
1617
- * @todo return only arrays ?
1618
- * @todo maybe other name...
1619
- */
1620
- public function getString($index = null, $callback1 = null, $callback2 = null, $callback3 = null) {
1621
- if ($index)
1622
- $return = $this->eq($index)->text();
1623
- else {
1624
- $return = array();
1625
- for($i = 0; $i < $this->size(); $i++) {
1626
- $return[] = $this->eq($i)->text();
1627
- }
1628
- }
1629
- // pass thou callbacks
1630
- $args = func_get_args();
1631
- $args = array_slice($args, 1);
1632
- foreach($args as $callback) {
1633
- $return = phpQuery::callbackRun($callback, array($return));
1634
- }
1635
- return $return;
1636
- }
1637
- /**
1638
- * Return matched DOM nodes.
1639
- * jQuery difference.
1640
- *
1641
- * @param int $index
1642
- * @return array|string Returns string if $index != null
1643
- * @todo implement callbacks
1644
- * @todo return only arrays ?
1645
- * @todo maybe other name...
1646
- */
1647
- public function getStrings($index = null, $callback1 = null, $callback2 = null, $callback3 = null) {
1648
- if ($index)
1649
- $return = $this->eq($index)->text();
1650
- else {
1651
- $return = array();
1652
- for($i = 0; $i < $this->size(); $i++) {
1653
- $return[] = $this->eq($i)->text();
1654
- }
1655
- // pass thou callbacks
1656
- $args = func_get_args();
1657
- $args = array_slice($args, 1);
1658
- }
1659
- foreach($args as $callback) {
1660
- if (is_array($return))
1661
- foreach($return as $k => $v)
1662
- $return[$k] = phpQuery::callbackRun($callback, array($v));
1663
- else
1664
- $return = phpQuery::callbackRun($callback, array($return));
1665
- }
1666
- return $return;
1667
- }
1668
- /**
1669
- * Returns new instance of actual class.
1670
- *
1671
- * @param array $newStack Optional. Will replace old stack with new and move old one to history.c
1672
- */
1673
- public function newInstance($newStack = null) {
1674
- $class = get_class($this);
1675
- // support inheritance by passing old object to overloaded constructor
1676
- $new = $class != 'phpQuery'
1677
- ? new $class($this, $this->getDocumentID())
1678
- : new phpQueryObject($this->getDocumentID());
1679
- $new->previous = $this;
1680
- if (is_null($newStack)) {
1681
- $new->elements = $this->elements;
1682
- if ($this->elementsBackup)
1683
- $this->elements = $this->elementsBackup;
1684
- } else if (is_string($newStack)) {
1685
- $new->elements = phpQuery::pq($newStack, $this->getDocumentID())->stack();
1686
- } else {
1687
- $new->elements = $newStack;
1688
- }
1689
- return $new;
1690
- }
1691
- /**
1692
- * Enter description here...
1693
- *
1694
- * In the future, when PHP will support XLS 2.0, then we would do that this way:
1695
- * contains(tokenize(@class, '\s'), "something")
1696
- * @param unknown_type $class
1697
- * @param unknown_type $node
1698
- * @return boolean
1699
- * @access private
1700
- */
1701
- protected function matchClasses($class, $node) {
1702
- // multi-class
1703
- if ( mb_strpos($class, '.', 1)) {
1704
- $classes = explode('.', substr($class, 1));
1705
- $classesCount = count( $classes );
1706
- $nodeClasses = explode(' ', $node->getAttribute('class') );
1707
- $nodeClassesCount = count( $nodeClasses );
1708
- if ( $classesCount > $nodeClassesCount )
1709
- return false;
1710
- $diff = count(
1711
- array_diff(
1712
- $classes,
1713
- $nodeClasses
1714
- )
1715
- );
1716
- if (! $diff )
1717
- return true;
1718
- // single-class
1719
- } else {
1720
- return in_array(
1721
- // strip leading dot from class name
1722
- substr($class, 1),
1723
- // get classes for element as array
1724
- explode(' ', $node->getAttribute('class') )
1725
- );
1726
- }
1727
- }
1728
- /**
1729
- * @access private
1730
- */
1731
- protected function runQuery($XQuery, $selector = null, $compare = null) {
1732
- if ($compare && ! method_exists($this, $compare))
1733
- return false;
1734
- $stack = array();
1735
- if (! $this->elements)
1736
- $this->debug('Stack empty, skipping...');
1737
- // var_dump($this->elements[0]->nodeType);
1738
- // element, document
1739
- foreach($this->stack(array(1, 9, 13)) as $k => $stackNode) {
1740
- $detachAfter = false;
1741
- // to work on detached nodes we need temporary place them somewhere
1742
- // thats because context xpath queries sucks ;]
1743
- $testNode = $stackNode;
1744
- while ($testNode) {
1745
- if (! $testNode->parentNode && ! $this->isRoot($testNode)) {
1746
- $this->root->appendChild($testNode);
1747
- $detachAfter = $testNode;
1748
- break;
1749
- }
1750
- $testNode = isset($testNode->parentNode)
1751
- ? $testNode->parentNode
1752
- : null;
1753
- }
1754
- // XXX tmp ?
1755
- $xpath = $this->documentWrapper->isXHTML
1756
- ? $this->getNodeXpath($stackNode, 'html')
1757
- : $this->getNodeXpath($stackNode);
1758
- // FIXME pseudoclasses-only query, support XML
1759
- $query = $XQuery == '//' && $xpath == '/html[1]'
1760
- ? '//*'
1761
- : $xpath.$XQuery;
1762
- $this->debug("XPATH: {$query}");
1763
- // run query, get elements
1764
- $nodes = $this->xpath->query($query);
1765
- $this->debug("QUERY FETCHED");
1766
- if (! $nodes->length )
1767
- $this->debug('Nothing found');
1768
- $debug = array();
1769
- foreach($nodes as $node) {
1770
- $matched = false;
1771
- if ( $compare) {
1772
- phpQuery::$debug ?
1773
- $this->debug("Found: ".$this->whois( $node ).", comparing with {$compare}()")
1774
- : null;
1775
- $phpQueryDebug = phpQuery::$debug;
1776
- phpQuery::$debug = false;
1777
- // TODO ??? use phpQuery::callbackRun()
1778
- if (call_user_func_array(array($this, $compare), array($selector, $node)))
1779
- $matched = true;
1780
- phpQuery::$debug = $phpQueryDebug;
1781
- } else {
1782
- $matched = true;
1783
- }
1784
- if ( $matched) {
1785
- if (phpQuery::$debug)
1786
- $debug[] = $this->whois( $node );
1787
- $stack[] = $node;
1788
- }
1789
- }
1790
- if (phpQuery::$debug) {
1791
- $this->debug("Matched ".count($debug).": ".implode(', ', $debug));
1792
- }
1793
- if ($detachAfter)
1794
- $this->root->removeChild($detachAfter);
1795
- }
1796
- $this->elements = $stack;
1797
- }
1798
- /**
1799
- * Enter description here...
1800
- *
1801
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1802
- */
1803
- public function find($selectors, $context = null, $noHistory = false) {
1804
- if (!$noHistory)
1805
- // backup last stack /for end()/
1806
- $this->elementsBackup = $this->elements;
1807
- // allow to define context
1808
- // TODO combine code below with phpQuery::pq() context guessing code
1809
- // as generic function
1810
- if ($context) {
1811
- if (! is_array($context) && $context instanceof DOMELEMENT)
1812
- $this->elements = array($context);
1813
- else if (is_array($context)) {
1814
- $this->elements = array();
1815
- foreach ($context as $c)
1816
- if ($c instanceof DOMELEMENT)
1817
- $this->elements[] = $c;
1818
- } else if ( $context instanceof self )
1819
- $this->elements = $context->elements;
1820
- }
1821
- $queries = $this->parseSelector($selectors);
1822
- $this->debug(array('FIND', $selectors, $queries));
1823
- $XQuery = '';
1824
- // remember stack state because of multi-queries
1825
- $oldStack = $this->elements;
1826
- // here we will be keeping found elements
1827
- $stack = array();
1828
- foreach($queries as $selector) {
1829
- $this->elements = $oldStack;
1830
- $delimiterBefore = false;
1831
- foreach($selector as $s) {
1832
- // TAG
1833
- $isTag = extension_loaded('mbstring') && phpQuery::$mbstringSupport
1834
- ? mb_ereg_match('^[\w|\||-]+$', $s) || $s == '*'
1835
- : preg_match('@^[\w|\||-]+$@', $s) || $s == '*';
1836
- if ($isTag) {
1837
- if ($this->isXML()) {
1838
- // namespace support
1839
- if (mb_strpos($s, '|') !== false) {
1840
- $ns = $tag = null;
1841
- list($ns, $tag) = explode('|', $s);
1842
- $XQuery .= "$ns:$tag";
1843
- } else if ($s == '*') {
1844
- $XQuery .= "*";
1845
- } else {
1846
- $XQuery .= "*[local-name()='$s']";
1847
- }
1848
- } else {
1849
- $XQuery .= $s;
1850
- }
1851
- // ID
1852
- } else if ($s[0] == '#') {
1853
- if ($delimiterBefore)
1854
- $XQuery .= '*';
1855
- $XQuery .= "[@id='".substr($s, 1)."']";
1856
- // ATTRIBUTES
1857
- } else if ($s[0] == '[') {
1858
- if ($delimiterBefore)
1859
- $XQuery .= '*';
1860
- // strip side brackets
1861
- $attr = trim($s, '][');
1862
- $execute = false;
1863
- // attr with specifed value
1864
- if (mb_strpos($s, '=')) {
1865
- $value = null;
1866
- list($attr, $value) = explode('=', $attr);
1867
- $value = trim($value, "'\"");
1868
- if ($this->isRegexp($attr)) {
1869
- // cut regexp character
1870
- $attr = substr($attr, 0, -1);
1871
- $execute = true;
1872
- $XQuery .= "[@{$attr}]";
1873
- } else {
1874
- $XQuery .= "[@{$attr}='{$value}']";
1875
- }
1876
- // attr without specified value
1877
- } else {
1878
- $XQuery .= "[@{$attr}]";
1879
- }
1880
- if ($execute) {
1881
- $this->runQuery($XQuery, $s, 'is');
1882
- $XQuery = '';
1883
- if (! $this->length())
1884
- break;
1885
- }
1886
- // CLASSES
1887
- } else if ($s[0] == '.') {
1888
- // TODO use return $this->find("./self::*[contains(concat(\" \",@class,\" \"), \" $class \")]");
1889
- // thx wizDom ;)
1890
- if ($delimiterBefore)
1891
- $XQuery .= '*';
1892
- $XQuery .= '[@class]';
1893
- $this->runQuery($XQuery, $s, 'matchClasses');
1894
- $XQuery = '';
1895
- if (! $this->length() )
1896
- break;
1897
- // ~ General Sibling Selector
1898
- } else if ($s[0] == '~') {
1899
- $this->runQuery($XQuery);
1900
- $XQuery = '';
1901
- $this->elements = $this
1902
- ->siblings(
1903
- substr($s, 1)
1904
- )->elements;
1905
- if (! $this->length() )
1906
- break;
1907
- // + Adjacent sibling selectors
1908
- } else if ($s[0] == '+') {
1909
- // TODO /following-sibling::
1910
- $this->runQuery($XQuery);
1911
- $XQuery = '';
1912
- $subSelector = substr($s, 1);
1913
- $subElements = $this->elements;
1914
- $this->elements = array();
1915
- foreach($subElements as $node) {
1916
- // search first DOMElement sibling
1917
- $test = $node->nextSibling;
1918
- while($test && ! ($test instanceof DOMELEMENT))
1919
- $test = $test->nextSibling;
1920
- if ($test && $this->is($subSelector, $test))
1921
- $this->elements[] = $test;
1922
- }
1923
- if (! $this->length() )
1924
- break;
1925
- // PSEUDO CLASSES
1926
- } else if ($s[0] == ':') {
1927
- // TODO optimization for :first :last
1928
- if ($XQuery) {
1929
- $this->runQuery($XQuery);
1930
- $XQuery = '';
1931
- }
1932
- if (! $this->length())
1933
- break;
1934
- $this->pseudoClasses($s);
1935
- if (! $this->length())
1936
- break;
1937
- // DIRECT DESCENDANDS
1938
- } else if ($s == '>') {
1939
- $XQuery .= '/';
1940
- $delimiterBefore = 2;
1941
- // ALL DESCENDANDS
1942
- } else if ($s == ' ') {
1943
- $XQuery .= '//';
1944
- $delimiterBefore = 2;
1945
- // ERRORS
1946
- } else {
1947
- phpQuery::debug("Unrecognized token '$s'");
1948
- }
1949
- $delimiterBefore = $delimiterBefore === 2;
1950
- }
1951
- // run query if any
1952
- if ($XQuery && $XQuery != '//') {
1953
- $this->runQuery($XQuery);
1954
- $XQuery = '';
1955
- }
1956
- foreach($this->elements as $node)
1957
- if (! $this->elementsContainsNode($node, $stack))
1958
- $stack[] = $node;
1959
- }
1960
- $this->elements = $stack;
1961
- return $this->newInstance();
1962
- }
1963
- /**
1964
- * @todo create API for classes with pseudoselectors
1965
- * @access private
1966
- */
1967
- protected function pseudoClasses($class) {
1968
- // TODO clean args parsing ?
1969
- $class = ltrim($class, ':');
1970
- $haveArgs = mb_strpos($class, '(');
1971
- if ($haveArgs !== false) {
1972
- $args = substr($class, $haveArgs+1, -1);
1973
- $class = substr($class, 0, $haveArgs);
1974
- }
1975
- switch($class) {
1976
- case 'even':
1977
- case 'odd':
1978
- $stack = array();
1979
- foreach($this->elements as $i => $node) {
1980
- if ($class == 'even' && ($i%2) == 0)
1981
- $stack[] = $node;
1982
- else if ( $class == 'odd' && $i % 2 )
1983
- $stack[] = $node;
1984
- }
1985
- $this->elements = $stack;
1986
- break;
1987
- case 'eq':
1988
- $k = intval($args);
1989
- $this->elements = isset( $this->elements[$k] )
1990
- ? array( $this->elements[$k] )
1991
- : array();
1992
- break;
1993
- case 'gt':
1994
- $this->elements = array_slice($this->elements, $args+1);
1995
- break;
1996
- case 'lt':
1997
- $this->elements = array_slice($this->elements, 0, $args+1);
1998
- break;
1999
- case 'first':
2000
- if (isset($this->elements[0]))
2001
- $this->elements = array($this->elements[0]);
2002
- break;
2003
- case 'last':
2004
- if ($this->elements)
2005
- $this->elements = array($this->elements[count($this->elements)-1]);
2006
- break;
2007
- /*case 'parent':
2008
- $stack = array();
2009
- foreach($this->elements as $node) {
2010
- if ( $node->childNodes->length )
2011
- $stack[] = $node;
2012
- }
2013
- $this->elements = $stack;
2014
- break;*/
2015
- case 'contains':
2016
- $text = trim($args, "\"'");
2017
- $stack = array();
2018
- foreach($this->elements as $node) {
2019
- if (mb_stripos($node->textContent, $text) === false)
2020
- continue;
2021
- $stack[] = $node;
2022
- }
2023
- $this->elements = $stack;
2024
- break;
2025
- case 'not':
2026
- $selector = self::unQuote($args);
2027
- $this->elements = $this->not($selector)->stack();
2028
- break;
2029
- case 'slice':
2030
- // TODO jQuery difference ?
2031
- $args = explode(',',
2032
- str_replace(', ', ',', trim($args, "\"'"))
2033
- );
2034
- $start = $args[0];
2035
- $end = isset($args[1])
2036
- ? $args[1]
2037
- : null;
2038
- if ($end > 0)
2039
- $end = $end-$start;
2040
- $this->elements = array_slice($this->elements, $start, $end);
2041
- break;
2042
- case 'has':
2043
- $selector = trim($args, "\"'");
2044
- $stack = array();
2045
- foreach($this->stack(1) as $el) {
2046
- if ($this->find($selector, $el, true)->length)
2047
- $stack[] = $el;
2048
- }
2049
- $this->elements = $stack;
2050
- break;
2051
- case 'submit':
2052
- case 'reset':
2053
- $this->elements = phpQuery::merge(
2054
- $this->map(array($this, 'is'),
2055
- "input[type=$class]", new CallbackParam()
2056
- ),
2057
- $this->map(array($this, 'is'),
2058
- "button[type=$class]", new CallbackParam()
2059
- )
2060
- );
2061
- break;
2062
- // $stack = array();
2063
- // foreach($this->elements as $node)
2064
- // if ($node->is('input[type=submit]') || $node->is('button[type=submit]'))
2065
- // $stack[] = $el;
2066
- // $this->elements = $stack;
2067
- case 'input':
2068
- $this->elements = $this->map(
2069
- array($this, 'is'),
2070
- 'input', new CallbackParam()
2071
- )->elements;
2072
- break;
2073
- case 'password':
2074
- case 'checkbox':
2075
- case 'radio':
2076
- case 'hidden':
2077
- case 'image':
2078
- case 'file':
2079
- $this->elements = $this->map(
2080
- array($this, 'is'),
2081
- "input[type=$class]", new CallbackParam()
2082
- )->elements;
2083
- break;
2084
- case 'parent':
2085
- $this->elements = $this->map(
2086
- create_function('$node', '
2087
- return $node instanceof DOMELEMENT && $node->childNodes->length
2088
- ? $node : null;')
2089
- )->elements;
2090
- break;
2091
- case 'empty':
2092
- $this->elements = $this->map(
2093
- create_function('$node', '
2094
- return $node instanceof DOMELEMENT && $node->childNodes->length
2095
- ? null : $node;')
2096
- )->elements;
2097
- break;
2098
- case 'disabled':
2099
- case 'selected':
2100
- case 'checked':
2101
- $this->elements = $this->map(
2102
- array($this, 'is'),
2103
- "[$class]", new CallbackParam()
2104
- )->elements;
2105
- break;
2106
- case 'enabled':
2107
- $this->elements = $this->map(
2108
- create_function('$node', '
2109
- return pq($node)->not(":disabled") ? $node : null;')
2110
- )->elements;
2111
- break;
2112
- case 'header':
2113
- $this->elements = $this->map(
2114
- create_function('$node',
2115
- '$isHeader = isset($node->tagName) && in_array($node->tagName, array(
2116
- "h1", "h2", "h3", "h4", "h5", "h6", "h7"
2117
- ));
2118
- return $isHeader
2119
- ? $node
2120
- : null;')
2121
- )->elements;
2122
- // $this->elements = $this->map(
2123
- // create_function('$node', '$node = pq($node);
2124
- // return $node->is("h1")
2125
- // || $node->is("h2")
2126
- // || $node->is("h3")
2127
- // || $node->is("h4")
2128
- // || $node->is("h5")
2129
- // || $node->is("h6")
2130
- // || $node->is("h7")
2131
- // ? $node
2132
- // : null;')
2133
- // )->elements;
2134
- break;
2135
- case 'only-child':
2136
- $this->elements = $this->map(
2137
- create_function('$node',
2138
- 'return pq($node)->siblings()->size() == 0 ? $node : null;')
2139
- )->elements;
2140
- break;
2141
- case 'first-child':
2142
- $this->elements = $this->map(
2143
- create_function('$node', 'return pq($node)->prevAll()->size() == 0 ? $node : null;')
2144
- )->elements;
2145
- break;
2146
- case 'last-child':
2147
- $this->elements = $this->map(
2148
- create_function('$node', 'return pq($node)->nextAll()->size() == 0 ? $node : null;')
2149
- )->elements;
2150
- break;
2151
- case 'nth-child':
2152
- $param = trim($args, "\"'");
2153
- if (! $param)
2154
- break;
2155
- // nth-child(n+b) to nth-child(1n+b)
2156
- if ($param{0} == 'n')
2157
- $param = '1'.$param;
2158
- // :nth-child(index/even/odd/equation)
2159
- if ($param == 'even' || $param == 'odd')
2160
- $mapped = $this->map(
2161
- create_function('$node, $param',
2162
- '$index = pq($node)->prevAll()->size()+1;
2163
- if ($param == "even" && ($index%2) == 0)
2164
- return $node;
2165
- else if ($param == "odd" && $index%2 == 1)
2166
- return $node;
2167
- else
2168
- return null;'),
2169
- new CallbackParam(), $param
2170
- );
2171
- else if (mb_strlen($param) > 1 && $param{1} == 'n')
2172
- // an+b
2173
- $mapped = $this->map(
2174
- create_function('$node, $param',
2175
- '$prevs = pq($node)->prevAll()->size();
2176
- $index = 1+$prevs;
2177
- $b = mb_strlen($param) > 3
2178
- ? $param{3}
2179
- : 0;
2180
- $a = $param{0};
2181
- if ($b && $param{2} == "-")
2182
- $b = -$b;
2183
- if ($a > 0) {
2184
- return ($index-$b)%$a == 0
2185
- ? $node
2186
- : null;
2187
- phpQuery::debug($a."*".floor($index/$a)."+$b-1 == ".($a*floor($index/$a)+$b-1)." ?= $prevs");
2188
- return $a*floor($index/$a)+$b-1 == $prevs
2189
- ? $node
2190
- : null;
2191
- } else if ($a == 0)
2192
- return $index == $b
2193
- ? $node
2194
- : null;
2195
- else
2196
- // negative value
2197
- return $index <= $b
2198
- ? $node
2199
- : null;
2200
- // if (! $b)
2201
- // return $index%$a == 0
2202
- // ? $node
2203
- // : null;
2204
- // else
2205
- // return ($index-$b)%$a == 0
2206
- // ? $node
2207
- // : null;
2208
- '),
2209
- new CallbackParam(), $param
2210
- );
2211
- else
2212
- // index
2213
- $mapped = $this->map(
2214
- create_function('$node, $index',
2215
- '$prevs = pq($node)->prevAll()->size();
2216
- if ($prevs && $prevs == $index-1)
2217
- return $node;
2218
- else if (! $prevs && $index == 1)
2219
- return $node;
2220
- else
2221
- return null;'),
2222
- new CallbackParam(), $param
2223
- );
2224
- $this->elements = $mapped->elements;
2225
- break;
2226
- default:
2227
- $this->debug("Unknown pseudoclass '{$class}', skipping...");
2228
- }
2229
- }
2230
- /**
2231
- * @access private
2232
- */
2233
- protected function __pseudoClassParam($paramsString) {
2234
- // TODO;
2235
- }
2236
- /**
2237
- * Enter description here...
2238
- *
2239
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2240
- */
2241
- public function is($selector, $nodes = null) {
2242
- phpQuery::debug(array("Is:", $selector));
2243
- if (! $selector)
2244
- return false;
2245
- $oldStack = $this->elements;
2246
- $returnArray = false;
2247
- if ($nodes && is_array($nodes)) {
2248
- $this->elements = $nodes;
2249
- } else if ($nodes)
2250
- $this->elements = array($nodes);
2251
- $this->filter($selector, true);
2252
- $stack = $this->elements;
2253
- $this->elements = $oldStack;
2254
- if ($nodes)
2255
- return $stack ? $stack : null;
2256
- return (bool)count($stack);
2257
- }
2258
- /**
2259
- * Enter description here...
2260
- * jQuery difference.
2261
- *
2262
- * Callback:
2263
- * - $index int
2264
- * - $node DOMNode
2265
- *
2266
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2267
- * @link http://docs.jquery.com/Traversing/filter
2268
- */
2269
- public function filterCallback($callback, $_skipHistory = false) {
2270
- if (! $_skipHistory) {
2271
- $this->elementsBackup = $this->elements;
2272
- $this->debug("Filtering by callback");
2273
- }
2274
- $newStack = array();
2275
- foreach($this->elements as $index => $node) {
2276
- $result = phpQuery::callbackRun($callback, array($index, $node));
2277
- if (is_null($result) || (! is_null($result) && $result))
2278
- $newStack[] = $node;
2279
- }
2280
- $this->elements = $newStack;
2281
- return $_skipHistory
2282
- ? $this
2283
- : $this->newInstance();
2284
- }
2285
- /**
2286
- * Enter description here...
2287
- *
2288
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2289
- * @link http://docs.jquery.com/Traversing/filter
2290
- */
2291
- public function filter($selectors, $_skipHistory = false) {
2292
- if ($selectors instanceof Callback OR $selectors instanceof Closure)
2293
- return $this->filterCallback($selectors, $_skipHistory);
2294
- if (! $_skipHistory)
2295
- $this->elementsBackup = $this->elements;
2296
- $notSimpleSelector = array(' ', '>', '~', '+', '/');
2297
- if (! is_array($selectors))
2298
- $selectors = $this->parseSelector($selectors);
2299
- if (! $_skipHistory)
2300
- $this->debug(array("Filtering:", $selectors));
2301
- $finalStack = array();
2302
- foreach($selectors as $selector) {
2303
- $stack = array();
2304
- if (! $selector)
2305
- break;
2306
- // avoid first space or /
2307
- if (in_array($selector[0], $notSimpleSelector))
2308
- $selector = array_slice($selector, 1);
2309
- // PER NODE selector chunks
2310
- foreach($this->stack() as $node) {
2311
- $break = false;
2312
- foreach($selector as $s) {
2313
- if (!($node instanceof DOMELEMENT)) {
2314
- // all besides DOMElement
2315
- if ( $s[0] == '[') {
2316
- $attr = trim($s, '[]');
2317
- if ( mb_strpos($attr, '=')) {
2318
- list( $attr, $val ) = explode('=', $attr);
2319
- if ($attr == 'nodeType' && $node->nodeType != $val)
2320
- $break = true;
2321
- }
2322
- } else
2323
- $break = true;
2324
- } else {
2325
- // DOMElement only
2326
- // ID
2327
- if ( $s[0] == '#') {
2328
- if ( $node->getAttribute('id') != substr($s, 1) )
2329
- $break = true;
2330
- // CLASSES
2331
- } else if ( $s[0] == '.') {
2332
- if (! $this->matchClasses( $s, $node ) )
2333
- $break = true;
2334
- // ATTRS
2335
- } else if ( $s[0] == '[') {
2336
- // strip side brackets
2337
- $attr = trim($s, '[]');
2338
- if (mb_strpos($attr, '=')) {
2339
- list($attr, $val) = explode('=', $attr);
2340
- $val = self::unQuote($val);
2341
- if ($attr == 'nodeType') {
2342
- if ($val != $node->nodeType)
2343
- $break = true;
2344
- } else if ($this->isRegexp($attr)) {
2345
- $val = extension_loaded('mbstring') && phpQuery::$mbstringSupport
2346
- ? quotemeta(trim($val, '"\''))
2347
- : preg_quote(trim($val, '"\''), '@');
2348
- // switch last character
2349
- switch( substr($attr, -1)) {
2350
- // quotemeta used insted of preg_quote
2351
- // http://code.google.com/p/phpquery/issues/detail?id=76
2352
- case '^':
2353
- $pattern = '^'.$val;
2354
- break;
2355
- case '*':
2356
- $pattern = '.*'.$val.'.*';
2357
- break;
2358
- case '$':
2359
- $pattern = '.*'.$val.'$';
2360
- break;
2361
- }
2362
- // cut last character
2363
- $attr = substr($attr, 0, -1);
2364
- $isMatch = extension_loaded('mbstring') && phpQuery::$mbstringSupport
2365
- ? mb_ereg_match($pattern, $node->getAttribute($attr))
2366
- : preg_match("@{$pattern}@", $node->getAttribute($attr));
2367
- if (! $isMatch)
2368
- $break = true;
2369
- } else if ($node->getAttribute($attr) != $val)
2370
- $break = true;
2371
- } else if (! $node->hasAttribute($attr))
2372
- $break = true;
2373
- // PSEUDO CLASSES
2374
- } else if ( $s[0] == ':') {
2375
- // skip
2376
- // TAG
2377
- } else if (trim($s)) {
2378
- if ($s != '*') {
2379
- // TODO namespaces
2380
- if (isset($node->tagName)) {
2381
- if ($node->tagName != $s)
2382
- $break = true;
2383
- } else if ($s == 'html' && ! $this->isRoot($node))
2384
- $break = true;
2385
- }
2386
- // AVOID NON-SIMPLE SELECTORS
2387
- } else if (in_array($s, $notSimpleSelector)) {
2388
- $break = true;
2389
- $this->debug(array('Skipping non simple selector', $selector));
2390
- }
2391
- }
2392
- if ($break)
2393
- break;
2394
- }
2395
- // if element passed all chunks of selector - add it to new stack
2396
- if (! $break )
2397
- $stack[] = $node;
2398
- }
2399
- $tmpStack = $this->elements;
2400
- $this->elements = $stack;
2401
- // PER ALL NODES selector chunks
2402
- foreach($selector as $s)
2403
- // PSEUDO CLASSES
2404
- if ($s[0] == ':')
2405
- $this->pseudoClasses($s);
2406
- foreach($this->elements as $node)
2407
- // XXX it should be merged without duplicates
2408
- // but jQuery doesnt do that
2409
- $finalStack[] = $node;
2410
- $this->elements = $tmpStack;
2411
- }
2412
- $this->elements = $finalStack;
2413
- if ($_skipHistory) {
2414
- return $this;
2415
- } else {
2416
- $this->debug("Stack length after filter(): ".count($finalStack));
2417
- return $this->newInstance();
2418
- }
2419
- }
2420
- /**
2421
- *
2422
- * @param $value
2423
- * @return unknown_type
2424
- * @TODO implement in all methods using passed parameters
2425
- */
2426
- protected static function unQuote($value) {
2427
- return $value[0] == '\'' || $value[0] == '"'
2428
- ? substr($value, 1, -1)
2429
- : $value;
2430
- }
2431
- /**
2432
- * Enter description here...
2433
- *
2434
- * @link http://docs.jquery.com/Ajax/load
2435
- * @return phpQuery|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2436
- * @todo Support $selector
2437
- */
2438
- public function load($url, $data = null, $callback = null) {
2439
- if ($data && ! is_array($data)) {
2440
- $callback = $data;
2441
- $data = null;
2442
- }
2443
- if (mb_strpos($url, ' ') !== false) {
2444
- $matches = null;
2445
- if (extension_loaded('mbstring') && phpQuery::$mbstringSupport)
2446
- mb_ereg('^([^ ]+) (.*)$', $url, $matches);
2447
- else
2448
- preg_match('^([^ ]+) (.*)$', $url, $matches);
2449
- $url = $matches[1];
2450
- $selector = $matches[2];
2451
- // FIXME this sucks, pass as callback param
2452
- $this->_loadSelector = $selector;
2453
- }
2454
- $ajax = array(
2455
- 'url' => $url,
2456
- 'type' => $data ? 'POST' : 'GET',
2457
- 'data' => $data,
2458
- 'complete' => $callback,
2459
- 'success' => array($this, '__loadSuccess')
2460
- );
2461
- phpQuery::ajax($ajax);
2462
- return $this;
2463
- }
2464
- /**
2465
- * @access private
2466
- * @param $html
2467
- * @return unknown_type
2468
- */
2469
- public function __loadSuccess($html) {
2470
- if ($this->_loadSelector) {
2471
- $html = phpQuery::newDocument($html)->find($this->_loadSelector);
2472
- unset($this->_loadSelector);
2473
- }
2474
- foreach($this->stack(1) as $node) {
2475
- phpQuery::pq($node, $this->getDocumentID())
2476
- ->markup($html);
2477
- }
2478
- }
2479
- /**
2480
- * Enter description here...
2481
- *
2482
- * @return phpQuery|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2483
- * @todo
2484
- */
2485
- public function css() {
2486
- // TODO
2487
- return $this;
2488
- }
2489
- /**
2490
- * @todo
2491
- *
2492
- */
2493
- public function show(){
2494
- // TODO
2495
- return $this;
2496
- }
2497
- /**
2498
- * @todo
2499
- *
2500
- */
2501
- public function hide(){
2502
- // TODO
2503
- return $this;
2504
- }
2505
- /**
2506
- * Trigger a type of event on every matched element.
2507
- *
2508
- * @param unknown_type $type
2509
- * @param unknown_type $data
2510
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2511
- * @TODO support more than event in $type (space-separated)
2512
- */
2513
- public function trigger($type, $data = array()) {
2514
- foreach($this->elements as $node)
2515
- phpQueryEvents::trigger($this->getDocumentID(), $type, $data, $node);
2516
- return $this;
2517
- }
2518
- /**
2519
- * This particular method triggers all bound event handlers on an element (for a specific event type) WITHOUT executing the browsers default actions.
2520
- *
2521
- * @param unknown_type $type
2522
- * @param unknown_type $data
2523
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2524
- * @TODO
2525
- */
2526
- public function triggerHandler($type, $data = array()) {
2527
- // TODO;
2528
- }
2529
- /**
2530
- * Binds a handler to one or more events (like click) for each matched element.
2531
- * Can also bind custom events.
2532
- *
2533
- * @param unknown_type $type
2534
- * @param unknown_type $data Optional
2535
- * @param unknown_type $callback
2536
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2537
- * @TODO support '!' (exclusive) events
2538
- * @TODO support more than event in $type (space-separated)
2539
- */
2540
- public function bind($type, $data, $callback = null) {
2541
- // TODO check if $data is callable, not using is_callable
2542
- if (! isset($callback)) {
2543
- $callback = $data;
2544
- $data = null;
2545
- }
2546
- foreach($this->elements as $node)
2547
- phpQueryEvents::add($this->getDocumentID(), $node, $type, $data, $callback);
2548
- return $this;
2549
- }
2550
- /**
2551
- * Enter description here...
2552
- *
2553
- * @param unknown_type $type
2554
- * @param unknown_type $callback
2555
- * @return unknown
2556
- * @TODO namespace events
2557
- * @TODO support more than event in $type (space-separated)
2558
- */
2559
- public function unbind($type = null, $callback = null) {
2560
- foreach($this->elements as $node)
2561
- phpQueryEvents::remove($this->getDocumentID(), $node, $type, $callback);
2562
- return $this;
2563
- }
2564
- /**
2565
- * Enter description here...
2566
- *
2567
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2568
- */
2569
- public function change($callback = null) {
2570
- if ($callback)
2571
- return $this->bind('change', $callback);
2572
- return $this->trigger('change');
2573
- }
2574
- /**
2575
- * Enter description here...
2576
- *
2577
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2578
- */
2579
- public function submit($callback = null) {
2580
- if ($callback)
2581
- return $this->bind('submit', $callback);
2582
- return $this->trigger('submit');
2583
- }
2584
- /**
2585
- * Enter description here...
2586
- *
2587
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2588
- */
2589
- public function click($callback = null) {
2590
- if ($callback)
2591
- return $this->bind('click', $callback);
2592
- return $this->trigger('click');
2593
- }
2594
- /**
2595
- * Enter description here...
2596
- *
2597
- * @param String|phpQuery
2598
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2599
- */
2600
- public function wrapAllOld($wrapper) {
2601
- $wrapper = pq($wrapper)->_clone();
2602
- if (! $wrapper->length() || ! $this->length() )
2603
- return $this;
2604
- $wrapper->insertBefore($this->elements[0]);
2605
- $deepest = $wrapper->elements[0];
2606
- while($deepest->firstChild && $deepest->firstChild instanceof DOMELEMENT)
2607
- $deepest = $deepest->firstChild;
2608
- pq($deepest)->append($this);
2609
- return $this;
2610
- }
2611
- /**
2612
- * Enter description here...
2613
- *
2614
- * TODO testme...
2615
- * @param String|phpQuery
2616
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2617
- */
2618
- public function wrapAll($wrapper) {
2619
- if (! $this->length())
2620
- return $this;
2621
- return phpQuery::pq($wrapper, $this->getDocumentID())
2622
- ->clone()
2623
- ->insertBefore($this->get(0))
2624
- ->map(array($this, '___wrapAllCallback'))
2625
- ->append($this);
2626
- }
2627
- /**
2628
- *
2629
- * @param $node
2630
- * @return unknown_type
2631
- * @access private
2632
- */
2633
- public function ___wrapAllCallback($node) {
2634
- $deepest = $node;
2635
- while($deepest->firstChild && $deepest->firstChild instanceof DOMELEMENT)
2636
- $deepest = $deepest->firstChild;
2637
- return $deepest;
2638
- }
2639
- /**
2640
- * Enter description here...
2641
- * NON JQUERY METHOD
2642
- *
2643
- * @param String|phpQuery
2644
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2645
- */
2646
- public function wrapAllPHP($codeBefore, $codeAfter) {
2647
- return $this
2648
- ->slice(0, 1)
2649
- ->beforePHP($codeBefore)
2650
- ->end()
2651
- ->slice(-1)
2652
- ->afterPHP($codeAfter)
2653
- ->end();
2654
- }
2655
- /**
2656
- * Enter description here...
2657
- *
2658
- * @param String|phpQuery
2659
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2660
- */
2661
- public function wrap($wrapper) {
2662
- foreach($this->stack() as $node)
2663
- phpQuery::pq($node, $this->getDocumentID())->wrapAll($wrapper);
2664
- return $this;
2665
- }
2666
- /**
2667
- * Enter description here...
2668
- *
2669
- * @param String|phpQuery
2670
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2671
- */
2672
- public function wrapPHP($codeBefore, $codeAfter) {
2673
- foreach($this->stack() as $node)
2674
- phpQuery::pq($node, $this->getDocumentID())->wrapAllPHP($codeBefore, $codeAfter);
2675
- return $this;
2676
- }
2677
- /**
2678
- * Enter description here...
2679
- *
2680
- * @param String|phpQuery
2681
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2682
- */
2683
- public function wrapInner($wrapper) {
2684
- foreach($this->stack() as $node)
2685
- phpQuery::pq($node, $this->getDocumentID())->contents()->wrapAll($wrapper);
2686
- return $this;
2687
- }
2688
- /**
2689
- * Enter description here...
2690
- *
2691
- * @param String|phpQuery
2692
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2693
- */
2694
- public function wrapInnerPHP($codeBefore, $codeAfter) {
2695
- foreach($this->stack(1) as $node)
2696
- phpQuery::pq($node, $this->getDocumentID())->contents()
2697
- ->wrapAllPHP($codeBefore, $codeAfter);
2698
- return $this;
2699
- }
2700
- /**
2701
- * Enter description here...
2702
- *
2703
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2704
- * @testme Support for text nodes
2705
- */
2706
- public function contents() {
2707
- $stack = array();
2708
- foreach($this->stack(1) as $el) {
2709
- // FIXME (fixed) http://code.google.com/p/phpquery/issues/detail?id=56
2710
- // if (! isset($el->childNodes))
2711
- // continue;
2712
- foreach($el->childNodes as $node) {
2713
- $stack[] = $node;
2714
- }
2715
- }
2716
- return $this->newInstance($stack);
2717
- }
2718
- /**
2719
- * Enter description here...
2720
- *
2721
- * jQuery difference.
2722
- *
2723
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2724
- */
2725
- public function contentsUnwrap() {
2726
- foreach($this->stack(1) as $node) {
2727
- if (! $node->parentNode )
2728
- continue;
2729
- $childNodes = array();
2730
- // any modification in DOM tree breaks childNodes iteration, so cache them first
2731
- foreach($node->childNodes as $chNode )
2732
- $childNodes[] = $chNode;
2733
- foreach($childNodes as $chNode )
2734
- // $node->parentNode->appendChild($chNode);
2735
- $node->parentNode->insertBefore($chNode, $node);
2736
- $node->parentNode->removeChild($node);
2737
- }
2738
- return $this;
2739
- }
2740
- /**
2741
- * Enter description here...
2742
- *
2743
- * jQuery difference.
2744
- */
2745
- public function switchWith($markup) {
2746
- $markup = pq($markup, $this->getDocumentID());
2747
- $content = null;
2748
- foreach($this->stack(1) as $node) {
2749
- pq($node)
2750
- ->contents()->toReference($content)->end()
2751
- ->replaceWith($markup->clone()->append($content));
2752
- }
2753
- return $this;
2754
- }
2755
- /**
2756
- * Enter description here...
2757
- *
2758
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2759
- */
2760
- public function eq($num) {
2761
- $oldStack = $this->elements;
2762
- $this->elementsBackup = $this->elements;
2763
- $this->elements = array();
2764
- if ( isset($oldStack[$num]) )
2765
- $this->elements[] = $oldStack[$num];
2766
- return $this->newInstance();
2767
- }
2768
- /**
2769
- * Enter description here...
2770
- *
2771
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2772
- */
2773
- public function size() {
2774
- return count($this->elements);
2775
- }
2776
- /**
2777
- * Enter description here...
2778
- *
2779
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2780
- * @deprecated Use length as attribute
2781
- */
2782
- public function length() {
2783
- return $this->size();
2784
- }
2785
- public function count() {
2786
- return $this->size();
2787
- }
2788
- /**
2789
- * Enter description here...
2790
- *
2791
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2792
- * @todo $level
2793
- */
2794
- public function end($level = 1) {
2795
- // $this->elements = array_pop( $this->history );
2796
- // return $this;
2797
- // $this->previous->DOM = $this->DOM;
2798
- // $this->previous->XPath = $this->XPath;
2799
- return $this->previous
2800
- ? $this->previous
2801
- : $this;
2802
- }
2803
- /**
2804
- * Enter description here...
2805
- * Normal use ->clone() .
2806
- *
2807
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2808
- * @access private
2809
- */
2810
- public function _clone() {
2811
- $newStack = array();
2812
- //pr(array('copy... ', $this->whois()));
2813
- //$this->dumpHistory('copy');
2814
- $this->elementsBackup = $this->elements;
2815
- foreach($this->elements as $node) {
2816
- $newStack[] = $node->cloneNode(true);
2817
- }
2818
- $this->elements = $newStack;
2819
- return $this->newInstance();
2820
- }
2821
- /**
2822
- * Enter description here...
2823
- *
2824
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2825
- */
2826
- public function replaceWithPHP($code) {
2827
- return $this->replaceWith(phpQuery::php($code));
2828
- }
2829
- /**
2830
- * Enter description here...
2831
- *
2832
- * @param String|phpQuery $content
2833
- * @link http://docs.jquery.com/Manipulation/replaceWith#content
2834
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2835
- */
2836
- public function replaceWith($content) {
2837
- return $this->after($content)->remove();
2838
- }
2839
- /**
2840
- * Enter description here...
2841
- *
2842
- * @param String $selector
2843
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2844
- * @todo this works ?
2845
- */
2846
- public function replaceAll($selector) {
2847
- foreach(phpQuery::pq($selector, $this->getDocumentID()) as $node)
2848
- phpQuery::pq($node, $this->getDocumentID())
2849
- ->after($this->_clone())
2850
- ->remove();
2851
- return $this;
2852
- }
2853
- /**
2854
- * Enter description here...
2855
- *
2856
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2857
- */
2858
- public function remove($selector = null) {
2859
- $loop = $selector
2860
- ? $this->filter($selector)->elements
2861
- : $this->elements;
2862
- foreach($loop as $node) {
2863
- if (! $node->parentNode )
2864
- continue;
2865
- if (isset($node->tagName))
2866
- $this->debug("Removing '{$node->tagName}'");
2867
- $node->parentNode->removeChild($node);
2868
- // Mutation event
2869
- $event = new DOMEvent(array(
2870
- 'target' => $node,
2871
- 'type' => 'DOMNodeRemoved'
2872
- ));
2873
- phpQueryEvents::trigger($this->getDocumentID(),
2874
- $event->type, array($event), $node
2875
- );
2876
- }
2877
- return $this;
2878
- }
2879
- protected function markupEvents($newMarkup, $oldMarkup, $node) {
2880
- if ($node->tagName == 'textarea' && $newMarkup != $oldMarkup) {
2881
- $event = new DOMEvent(array(
2882
- 'target' => $node,
2883
- 'type' => 'change'
2884
- ));
2885
- phpQueryEvents::trigger($this->getDocumentID(),
2886
- $event->type, array($event), $node
2887
- );
2888
- }
2889
- }
2890
- /**
2891
- * jQuey difference
2892
- *
2893
- * @param $markup
2894
- * @return unknown_type
2895
- * @TODO trigger change event for textarea
2896
- */
2897
- public function markup($markup = null, $callback1 = null, $callback2 = null, $callback3 = null) {
2898
- $args = func_get_args();
2899
- if ($this->documentWrapper->isXML)
2900
- return call_user_func_array(array($this, 'xml'), $args);
2901
- else
2902
- return call_user_func_array(array($this, 'html'), $args);
2903
- }
2904
- /**
2905
- * jQuey difference
2906
- *
2907
- * @param $markup
2908
- * @return unknown_type
2909
- */
2910
- public function markupOuter($callback1 = null, $callback2 = null, $callback3 = null) {
2911
- $args = func_get_args();
2912
- if ($this->documentWrapper->isXML)
2913
- return call_user_func_array(array($this, 'xmlOuter'), $args);
2914
- else
2915
- return call_user_func_array(array($this, 'htmlOuter'), $args);
2916
- }
2917
- /**
2918
- * Enter description here...
2919
- *
2920
- * @param unknown_type $html
2921
- * @return string|phpQuery|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2922
- * @TODO force html result
2923
- */
2924
- public function html($html = null, $callback1 = null, $callback2 = null, $callback3 = null) {
2925
- if (isset($html)) {
2926
- // INSERT
2927
- $nodes = $this->documentWrapper->import($html);
2928
- $this->empty();
2929
- foreach($this->stack(1) as $alreadyAdded => $node) {
2930
- // for now, limit events for textarea
2931
- if (($this->isXHTML() || $this->isHTML()) && $node->tagName == 'textarea')
2932
- $oldHtml = pq($node, $this->getDocumentID())->markup();
2933
- foreach($nodes as $newNode) {
2934
- $node->appendChild($alreadyAdded
2935
- ? $newNode->cloneNode(true)
2936
- : $newNode
2937
- );
2938
- }
2939
- // for now, limit events for textarea
2940
- if (($this->isXHTML() || $this->isHTML()) && $node->tagName == 'textarea')
2941
- $this->markupEvents($html, $oldHtml, $node);
2942
- }
2943
- return $this;
2944
- } else {
2945
- // FETCH
2946
- $return = $this->documentWrapper->markup($this->elements, true);
2947
- $args = func_get_args();
2948
- foreach(array_slice($args, 1) as $callback) {
2949
- $return = phpQuery::callbackRun($callback, array($return));
2950
- }
2951
- return $return;
2952
- }
2953
- }
2954
- /**
2955
- * @TODO force xml result
2956
- */
2957
- public function xml($xml = null, $callback1 = null, $callback2 = null, $callback3 = null) {
2958
- $args = func_get_args();
2959
- return call_user_func_array(array($this, 'html'), $args);
2960
- }
2961
- /**
2962
- * Enter description here...
2963
- * @TODO force html result
2964
- *
2965
- * @return String
2966
- */
2967
- public function htmlOuter($callback1 = null, $callback2 = null, $callback3 = null) {
2968
- $markup = $this->documentWrapper->markup($this->elements);
2969
- // pass thou callbacks
2970
- $args = func_get_args();
2971
- foreach($args as $callback) {
2972
- $markup = phpQuery::callbackRun($callback, array($markup));
2973
- }
2974
- return $markup;
2975
- }
2976
- /**
2977
- * @TODO force xml result
2978
- */
2979
- public function xmlOuter($callback1 = null, $callback2 = null, $callback3 = null) {
2980
- $args = func_get_args();
2981
- return call_user_func_array(array($this, 'htmlOuter'), $args);
2982
- }
2983
- public function __toString() {
2984
- return $this->markupOuter();
2985
- }
2986
- /**
2987
- * Just like html(), but returns markup with VALID (dangerous) PHP tags.
2988
- *
2989
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2990
- * @todo support returning markup with PHP tags when called without param
2991
- */
2992
- public function php($code = null) {
2993
- return $this->markupPHP($code);
2994
- }
2995
- /**
2996
- * Enter description here...
2997
- *
2998
- * @param $code
2999
- * @return unknown_type
3000
- */
3001
- public function markupPHP($code = null) {
3002
- return isset($code)
3003
- ? $this->markup(phpQuery::php($code))
3004
- : phpQuery::markupToPHP($this->markup());
3005
- }
3006
- /**
3007
- * Enter description here...
3008
- *
3009
- * @param $code
3010
- * @return unknown_type
3011
- */
3012
- public function markupOuterPHP() {
3013
- return phpQuery::markupToPHP($this->markupOuter());
3014
- }
3015
- /**
3016
- * Enter description here...
3017
- *
3018
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3019
- */
3020
- public function children($selector = null) {
3021
- $stack = array();
3022
- foreach($this->stack(1) as $node) {
3023
- // foreach($node->getElementsByTagName('*') as $newNode) {
3024
- foreach($node->childNodes as $newNode) {
3025
- if ($newNode->nodeType != 1)
3026
- continue;
3027
- if ($selector && ! $this->is($selector, $newNode))
3028
- continue;
3029
- if ($this->elementsContainsNode($newNode, $stack))
3030
- continue;
3031
- $stack[] = $newNode;
3032
- }
3033
- }
3034
- $this->elementsBackup = $this->elements;
3035
- $this->elements = $stack;
3036
- return $this->newInstance();
3037
- }
3038
- /**
3039
- * Enter description here...
3040
- *
3041
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3042
- */
3043
- public function ancestors($selector = null) {
3044
- return $this->children( $selector );
3045
- }
3046
- /**
3047
- * Enter description here...
3048
- *
3049
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3050
- */
3051
- public function append( $content) {
3052
- return $this->insert($content, __FUNCTION__);
3053
- }
3054
- /**
3055
- * Enter description here...
3056
- *
3057
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3058
- */
3059
- public function appendPHP( $content) {
3060
- return $this->insert("<php><!-- {$content} --></php>", 'append');
3061
- }
3062
- /**
3063
- * Enter description here...
3064
- *
3065
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3066
- */
3067
- public function appendTo( $seletor) {
3068
- return $this->insert($seletor, __FUNCTION__);
3069
- }
3070
- /**
3071
- * Enter description here...
3072
- *
3073
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3074
- */
3075
- public function prepend( $content) {
3076
- return $this->insert($content, __FUNCTION__);
3077
- }
3078
- /**
3079
- * Enter description here...
3080
- *
3081
- * @todo accept many arguments, which are joined, arrays maybe also
3082
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3083
- */
3084
- public function prependPHP( $content) {
3085
- return $this->insert("<php><!-- {$content} --></php>", 'prepend');
3086
- }
3087
- /**
3088
- * Enter description here...
3089
- *
3090
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3091
- */
3092
- public function prependTo( $seletor) {
3093
- return $this->insert($seletor, __FUNCTION__);
3094
- }
3095
- /**
3096
- * Enter description here...
3097
- *
3098
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3099
- */
3100
- public function before($content) {
3101
- return $this->insert($content, __FUNCTION__);
3102
- }
3103
- /**
3104
- * Enter description here...
3105
- *
3106
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3107
- */
3108
- public function beforePHP( $content) {
3109
- return $this->insert("<php><!-- {$content} --></php>", 'before');
3110
- }
3111
- /**
3112
- * Enter description here...
3113
- *
3114
- * @param String|phpQuery
3115
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3116
- */
3117
- public function insertBefore( $seletor) {
3118
- return $this->insert($seletor, __FUNCTION__);
3119
- }
3120
- /**
3121
- * Enter description here...
3122
- *
3123
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3124
- */
3125
- public function after( $content) {
3126
- return $this->insert($content, __FUNCTION__);
3127
- }
3128
- /**
3129
- * Enter description here...
3130
- *
3131
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3132
- */
3133
- public function afterPHP( $content) {
3134
- return $this->insert("<php><!-- {$content} --></php>", 'after');
3135
- }
3136
- /**
3137
- * Enter description here...
3138
- *
3139
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3140
- */
3141
- public function insertAfter( $seletor) {
3142
- return $this->insert($seletor, __FUNCTION__);
3143
- }
3144
- /**
3145
- * Internal insert method. Don't use it.
3146
- *
3147
- * @param unknown_type $target
3148
- * @param unknown_type $type
3149
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3150
- * @access private
3151
- */
3152
- public function insert($target, $type) {
3153
- $this->debug("Inserting data with '{$type}'");
3154
- $to = false;
3155
- switch( $type) {
3156
- case 'appendTo':
3157
- case 'prependTo':
3158
- case 'insertBefore':
3159
- case 'insertAfter':
3160
- $to = true;
3161
- }
3162
- switch(gettype($target)) {
3163
- case 'string':
3164
- $insertFrom = $insertTo = array();
3165
- if ($to) {
3166
- // INSERT TO
3167
- $insertFrom = $this->elements;
3168
- if (phpQuery::isMarkup($target)) {
3169
- // $target is new markup, import it
3170
- $insertTo = $this->documentWrapper->import($target);
3171
- // insert into selected element
3172
- } else {
3173
- // $tagret is a selector
3174
- $thisStack = $this->elements;
3175
- $this->toRoot();
3176
- $insertTo = $this->find($target)->elements;
3177
- $this->elements = $thisStack;
3178
- }
3179
- } else {
3180
- // INSERT FROM
3181
- $insertTo = $this->elements;
3182
- $insertFrom = $this->documentWrapper->import($target);
3183
- }
3184
- break;
3185
- case 'object':
3186
- $insertFrom = $insertTo = array();
3187
- // phpQuery
3188
- if ($target instanceof self) {
3189
- if ($to) {
3190
- $insertTo = $target->elements;
3191
- if ($this->documentFragment && $this->stackIsRoot())
3192
- // get all body children
3193
- // $loop = $this->find('body > *')->elements;
3194
- // TODO test it, test it hard...
3195
- // $loop = $this->newInstance($this->root)->find('> *')->elements;
3196
- $loop = $this->root->childNodes;
3197
- else
3198
- $loop = $this->elements;
3199
- // import nodes if needed
3200
- $insertFrom = $this->getDocumentID() == $target->getDocumentID()
3201
- ? $loop
3202
- : $target->documentWrapper->import($loop);
3203
- } else {
3204
- $insertTo = $this->elements;
3205
- if ( $target->documentFragment && $target->stackIsRoot() )
3206
- // get all body children
3207
- // $loop = $target->find('body > *')->elements;
3208
- $loop = $target->root->childNodes;
3209
- else
3210
- $loop = $target->elements;
3211
- // import nodes if needed
3212
- $insertFrom = $this->getDocumentID() == $target->getDocumentID()
3213
- ? $loop
3214
- : $this->documentWrapper->import($loop);
3215
- }
3216
- // DOMNODE
3217
- } elseif ($target instanceof DOMNODE) {
3218
- // import node if needed
3219
- // if ( $target->ownerDocument != $this->DOM )
3220
- // $target = $this->DOM->importNode($target, true);
3221
- if ( $to) {
3222
- $insertTo = array($target);
3223
- if ($this->documentFragment && $this->stackIsRoot())
3224
- // get all body children
3225
- $loop = $this->root->childNodes;
3226
- // $loop = $this->find('body > *')->elements;
3227
- else
3228
- $loop = $this->elements;
3229
- foreach($loop as $fromNode)
3230
- // import nodes if needed
3231
- $insertFrom[] = ! $fromNode->ownerDocument->isSameNode($target->ownerDocument)
3232
- ? $target->ownerDocument->importNode($fromNode, true)
3233
- : $fromNode;
3234
- } else {
3235
- // import node if needed
3236
- if (! $target->ownerDocument->isSameNode($this->document))
3237
- $target = $this->document->importNode($target, true);
3238
- $insertTo = $this->elements;
3239
- $insertFrom[] = $target;
3240
- }
3241
- }
3242
- break;
3243
- }
3244
- phpQuery::debug("From ".count($insertFrom)."; To ".count($insertTo)." nodes");
3245
- foreach($insertTo as $insertNumber => $toNode) {
3246
- // we need static relative elements in some cases
3247
- switch( $type) {
3248
- case 'prependTo':
3249
- case 'prepend':
3250
- $firstChild = $toNode->firstChild;
3251
- break;
3252
- case 'insertAfter':
3253
- case 'after':
3254
- $nextSibling = $toNode->nextSibling;
3255
- break;
3256
- }
3257
- foreach($insertFrom as $fromNode) {
3258
- // clone if inserted already before
3259
- $insert = $insertNumber
3260
- ? $fromNode->cloneNode(true)
3261
- : $fromNode;
3262
- switch($type) {
3263
- case 'appendTo':
3264
- case 'append':
3265
- // $toNode->insertBefore(
3266
- // $fromNode,
3267
- // $toNode->lastChild->nextSibling
3268
- // );
3269
- $toNode->appendChild($insert);
3270
- $eventTarget = $insert;
3271
- break;
3272
- case 'prependTo':
3273
- case 'prepend':
3274
- $toNode->insertBefore(
3275
- $insert,
3276
- $firstChild
3277
- );
3278
- break;
3279
- case 'insertBefore':
3280
- case 'before':
3281
- if (! $toNode->parentNode)
3282
- throw new Exception("No parentNode, can't do {$type}()");
3283
- else
3284
- $toNode->parentNode->insertBefore(
3285
- $insert,
3286
- $toNode
3287
- );
3288
- break;
3289
- case 'insertAfter':
3290
- case 'after':
3291
- if (! $toNode->parentNode)
3292
- throw new Exception("No parentNode, can't do {$type}()");
3293
- else
3294
- $toNode->parentNode->insertBefore(
3295
- $insert,
3296
- $nextSibling
3297
- );
3298
- break;
3299
- }
3300
- // Mutation event
3301
- $event = new DOMEvent(array(
3302
- 'target' => $insert,
3303
- 'type' => 'DOMNodeInserted'
3304
- ));
3305
- phpQueryEvents::trigger($this->getDocumentID(),
3306
- $event->type, array($event), $insert
3307
- );
3308
- }
3309
- }
3310
- return $this;
3311
- }
3312
- /**
3313
- * Enter description here...
3314
- *
3315
- * @return Int
3316
- */
3317
- public function index($subject) {
3318
- $index = -1;
3319
- $subject = $subject instanceof phpQueryObject
3320
- ? $subject->elements[0]
3321
- : $subject;
3322
- foreach($this->newInstance() as $k => $node) {
3323
- if ($node->isSameNode($subject))
3324
- $index = $k;
3325
- }
3326
- return $index;
3327
- }
3328
- /**
3329
- * Enter description here...
3330
- *
3331
- * @param unknown_type $start
3332
- * @param unknown_type $end
3333
- *
3334
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3335
- * @testme
3336
- */
3337
- public function slice($start, $end = null) {
3338
- // $last = count($this->elements)-1;
3339
- // $end = $end
3340
- // ? min($end, $last)
3341
- // : $last;
3342
- // if ($start < 0)
3343
- // $start = $last+$start;
3344
- // if ($start > $last)
3345
- // return array();
3346
- if ($end > 0)
3347
- $end = $end-$start;
3348
- return $this->newInstance(
3349
- array_slice($this->elements, $start, $end)
3350
- );
3351
- }
3352
- /**
3353
- * Enter description here...
3354
- *
3355
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3356
- */
3357
- public function reverse() {
3358
- $this->elementsBackup = $this->elements;
3359
- $this->elements = array_reverse($this->elements);
3360
- return $this->newInstance();
3361
- }
3362
- /**
3363
- * Return joined text content.
3364
- * @return String
3365
- */
3366
- public function text($text = null, $callback1 = null, $callback2 = null, $callback3 = null) {
3367
- if (isset($text))
3368
- return $this->html(htmlspecialchars($text));
3369
- $args = func_get_args();
3370
- $args = array_slice($args, 1);
3371
- $return = '';
3372
- foreach($this->elements as $node) {
3373
- $text = $node->textContent;
3374
- if (count($this->elements) > 1 && $text)
3375
- $text .= "\n";
3376
- foreach($args as $callback) {
3377
- $text = phpQuery::callbackRun($callback, array($text));
3378
- }
3379
- $return .= $text;
3380
- }
3381
- return $return;
3382
- }
3383
- /**
3384
- * Enter description here...
3385
- *
3386
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3387
- */
3388
- public function plugin($class, $file = null) {
3389
- phpQuery::plugin($class, $file);
3390
- return $this;
3391
- }
3392
- /**
3393
- * Deprecated, use $pq->plugin() instead.
3394
- *
3395
- * @deprecated
3396
- * @param $class
3397
- * @param $file
3398
- * @return unknown_type
3399
- */
3400
- public static function extend($class, $file = null) {
3401
- return $this->plugin($class, $file);
3402
- }
3403
- /**
3404
- *
3405
- * @access private
3406
- * @param $method
3407
- * @param $args
3408
- * @return unknown_type
3409
- */
3410
- public function __call($method, $args) {
3411
- $aliasMethods = array('clone', 'empty');
3412
- if (isset(phpQuery::$extendMethods[$method])) {
3413
- array_unshift($args, $this);
3414
- return phpQuery::callbackRun(
3415
- phpQuery::$extendMethods[$method], $args
3416
- );
3417
- } else if (isset(phpQuery::$pluginsMethods[$method])) {
3418
- array_unshift($args, $this);
3419
- $class = phpQuery::$pluginsMethods[$method];
3420
- $realClass = "phpQueryObjectPlugin_$class";
3421
- $return = call_user_func_array(
3422
- array($realClass, $method),
3423
- $args
3424
- );
3425
- // XXX deprecate ?
3426
- return is_null($return)
3427
- ? $this
3428
- : $return;
3429
- } else if (in_array($method, $aliasMethods)) {
3430
- return call_user_func_array(array($this, '_'.$method), $args);
3431
- } else
3432
- throw new Exception("Method '{$method}' doesnt exist");
3433
- }
3434
- /**
3435
- * Safe rename of next().
3436
- *
3437
- * Use it ONLY when need to call next() on an iterated object (in same time).
3438
- * Normaly there is no need to do such thing ;)
3439
- *
3440
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3441
- * @access private
3442
- */
3443
- public function _next($selector = null) {
3444
- return $this->newInstance(
3445
- $this->getElementSiblings('nextSibling', $selector, true)
3446
- );
3447
- }
3448
- /**
3449
- * Use prev() and next().
3450
- *
3451
- * @deprecated
3452
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3453
- * @access private
3454
- */
3455
- public function _prev($selector = null) {
3456
- return $this->prev($selector);
3457
- }
3458
- /**
3459
- * Enter description here...
3460
- *
3461
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3462
- */
3463
- public function prev($selector = null) {
3464
- return $this->newInstance(
3465
- $this->getElementSiblings('previousSibling', $selector, true)
3466
- );
3467
- }
3468
- /**
3469
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3470
- * @todo
3471
- */
3472
- public function prevAll($selector = null) {
3473
- return $this->newInstance(
3474
- $this->getElementSiblings('previousSibling', $selector)
3475
- );
3476
- }
3477
- /**
3478
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3479
- * @todo FIXME: returns source elements insted of next siblings
3480
- */
3481
- public function nextAll($selector = null) {
3482
- return $this->newInstance(
3483
- $this->getElementSiblings('nextSibling', $selector)
3484
- );
3485
- }
3486
- /**
3487
- * @access private
3488
- */
3489
- protected function getElementSiblings($direction, $selector = null, $limitToOne = false) {
3490
- $stack = array();
3491
- $count = 0;
3492
- foreach($this->stack() as $node) {
3493
- $test = $node;
3494
- while( isset($test->{$direction}) && $test->{$direction}) {
3495
- $test = $test->{$direction};
3496
- if (! $test instanceof DOMELEMENT)
3497
- continue;
3498
- $stack[] = $test;
3499
- if ($limitToOne)
3500
- break;
3501
- }
3502
- }
3503
- if ($selector) {
3504
- $stackOld = $this->elements;
3505
- $this->elements = $stack;
3506
- $stack = $this->filter($selector, true)->stack();
3507
- $this->elements = $stackOld;
3508
- }
3509
- return $stack;
3510
- }
3511
- /**
3512
- * Enter description here...
3513
- *
3514
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3515
- */
3516
- public function siblings($selector = null) {
3517
- $stack = array();
3518
- $siblings = array_merge(
3519
- $this->getElementSiblings('previousSibling', $selector),
3520
- $this->getElementSiblings('nextSibling', $selector)
3521
- );
3522
- foreach($siblings as $node) {
3523
- if (! $this->elementsContainsNode($node, $stack))
3524
- $stack[] = $node;
3525
- }
3526
- return $this->newInstance($stack);
3527
- }
3528
- /**
3529
- * Enter description here...
3530
- *
3531
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3532
- */
3533
- public function not($selector = null) {
3534
- if (is_string($selector))
3535
- phpQuery::debug(array('not', $selector));
3536
- else
3537
- phpQuery::debug('not');
3538
- $stack = array();
3539
- if ($selector instanceof self || $selector instanceof DOMNODE) {
3540
- foreach($this->stack() as $node) {
3541
- if ($selector instanceof self) {
3542
- $matchFound = false;
3543
- foreach($selector->stack() as $notNode) {
3544
- if ($notNode->isSameNode($node))
3545
- $matchFound = true;
3546
- }
3547
- if (! $matchFound)
3548
- $stack[] = $node;
3549
- } else if ($selector instanceof DOMNODE) {
3550
- if (! $selector->isSameNode($node))
3551
- $stack[] = $node;
3552
- } else {
3553
- if (! $this->is($selector))
3554
- $stack[] = $node;
3555
- }
3556
- }
3557
- } else {
3558
- $orgStack = $this->stack();
3559
- $matched = $this->filter($selector, true)->stack();
3560
- // $matched = array();
3561
- // // simulate OR in filter() instead of AND 5y
3562
- // foreach($this->parseSelector($selector) as $s) {
3563
- // $matched = array_merge($matched,
3564
- // $this->filter(array($s))->stack()
3565
- // );
3566
- // }
3567
- foreach($orgStack as $node)
3568
- if (! $this->elementsContainsNode($node, $matched))
3569
- $stack[] = $node;
3570
- }
3571
- return $this->newInstance($stack);
3572
- }
3573
- /**
3574
- * Enter description here...
3575
- *
3576
- * @param string|phpQueryObject
3577
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3578
- */
3579
- public function add($selector = null) {
3580
- if (! $selector)
3581
- return $this;
3582
- $stack = array();
3583
- $this->elementsBackup = $this->elements;
3584
- $found = phpQuery::pq($selector, $this->getDocumentID());
3585
- $this->merge($found->elements);
3586
- return $this->newInstance();
3587
- }
3588
- /**
3589
- * @access private
3590
- */
3591
- protected function merge() {
3592
- foreach(func_get_args() as $nodes)
3593
- foreach($nodes as $newNode )
3594
- if (! $this->elementsContainsNode($newNode) )
3595
- $this->elements[] = $newNode;
3596
- }
3597
- /**
3598
- * @access private
3599
- * TODO refactor to stackContainsNode
3600
- */
3601
- protected function elementsContainsNode($nodeToCheck, $elementsStack = null) {
3602
- $loop = ! is_null($elementsStack)
3603
- ? $elementsStack
3604
- : $this->elements;
3605
- foreach($loop as $node) {
3606
- if ( $node->isSameNode( $nodeToCheck ) )
3607
- return true;
3608
- }
3609
- return false;
3610
- }
3611
- /**
3612
- * Enter description here...
3613
- *
3614
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3615
- */
3616
- public function parent($selector = null) {
3617
- $stack = array();
3618
- foreach($this->elements as $node )
3619
- if ( $node->parentNode && ! $this->elementsContainsNode($node->parentNode, $stack) )
3620
- $stack[] = $node->parentNode;
3621
- $this->elementsBackup = $this->elements;
3622
- $this->elements = $stack;
3623
- if ( $selector )
3624
- $this->filter($selector, true);
3625
- return $this->newInstance();
3626
- }
3627
- /**
3628
- * Enter description here...
3629
- *
3630
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3631
- */
3632
- public function parents($selector = null) {
3633
- $stack = array();
3634
- if (! $this->elements )
3635
- $this->debug('parents() - stack empty');
3636
- foreach($this->elements as $node) {
3637
- $test = $node;
3638
- while( $test->parentNode) {
3639
- $test = $test->parentNode;
3640
- if ($this->isRoot($test))
3641
- break;
3642
- if (! $this->elementsContainsNode($test, $stack)) {
3643
- $stack[] = $test;
3644
- continue;
3645
- }
3646
- }
3647
- }
3648
- $this->elementsBackup = $this->elements;
3649
- $this->elements = $stack;
3650
- if ( $selector )
3651
- $this->filter($selector, true);
3652
- return $this->newInstance();
3653
- }
3654
- /**
3655
- * Internal stack iterator.
3656
- *
3657
- * @access private
3658
- */
3659
- public function stack($nodeTypes = null) {
3660
- if (!isset($nodeTypes))
3661
- return $this->elements;
3662
- if (!is_array($nodeTypes))
3663
- $nodeTypes = array($nodeTypes);
3664
- $return = array();
3665
- foreach($this->elements as $node) {
3666
- if (in_array($node->nodeType, $nodeTypes))
3667
- $return[] = $node;
3668
- }
3669
- return $return;
3670
- }
3671
- // TODO phpdoc; $oldAttr is result of hasAttribute, before any changes
3672
- protected function attrEvents($attr, $oldAttr, $oldValue, $node) {
3673
- // skip events for XML documents
3674
- if (! $this->isXHTML() && ! $this->isHTML())
3675
- return;
3676
- $event = null;
3677
- // identify
3678
- $isInputValue = $node->tagName == 'input'
3679
- && (
3680
- in_array($node->getAttribute('type'),
3681
- array('text', 'password', 'hidden'))
3682
- || !$node->getAttribute('type')
3683
- );
3684
- $isRadio = $node->tagName == 'input'
3685
- && $node->getAttribute('type') == 'radio';
3686
- $isCheckbox = $node->tagName == 'input'
3687
- && $node->getAttribute('type') == 'checkbox';
3688
- $isOption = $node->tagName == 'option';
3689
- if ($isInputValue && $attr == 'value' && $oldValue != $node->getAttribute($attr)) {
3690
- $event = new DOMEvent(array(
3691
- 'target' => $node,
3692
- 'type' => 'change'
3693
- ));
3694
- } else if (($isRadio || $isCheckbox) && $attr == 'checked' && (
3695
- // check
3696
- (! $oldAttr && $node->hasAttribute($attr))
3697
- // un-check
3698
- || (! $node->hasAttribute($attr) && $oldAttr)
3699
- )) {
3700
- $event = new DOMEvent(array(
3701
- 'target' => $node,
3702
- 'type' => 'change'
3703
- ));
3704
- } else if ($isOption && $node->parentNode && $attr == 'selected' && (
3705
- // select
3706
- (! $oldAttr && $node->hasAttribute($attr))
3707
- // un-select
3708
- || (! $node->hasAttribute($attr) && $oldAttr)
3709
- )) {
3710
- $event = new DOMEvent(array(
3711
- 'target' => $node->parentNode,
3712
- 'type' => 'change'
3713
- ));
3714
- }
3715
- if ($event) {
3716
- phpQueryEvents::trigger($this->getDocumentID(),
3717
- $event->type, array($event), $node
3718
- );
3719
- }
3720
- }
3721
- public function attr($attr = null, $value = null) {
3722
- foreach($this->stack(1) as $node) {
3723
- if (! is_null($value)) {
3724
- $loop = $attr == '*'
3725
- ? $this->getNodeAttrs($node)
3726
- : array($attr);
3727
- foreach($loop as $a) {
3728
- $oldValue = $node->getAttribute($a);
3729
- $oldAttr = $node->hasAttribute($a);
3730
- // TODO raises an error when charset other than UTF-8
3731
- // while document's charset is also not UTF-8
3732
- @$node->setAttribute($a, $value);
3733
- $this->attrEvents($a, $oldAttr, $oldValue, $node);
3734
- }
3735
- } else if ($attr == '*') {
3736
- // jQuery difference
3737
- $return = array();
3738
- foreach($node->attributes as $n => $v)
3739
- $return[$n] = $v->value;
3740
- return $return;
3741
- } else
3742
- return $node->hasAttribute($attr)
3743
- ? $node->getAttribute($attr)
3744
- : null;
3745
- }
3746
- return is_null($value)
3747
- ? '' : $this;
3748
- }
3749
- /**
3750
- * @access private
3751
- */
3752
- protected function getNodeAttrs($node) {
3753
- $return = array();
3754
- foreach($node->attributes as $n => $o)
3755
- $return[] = $n;
3756
- return $return;
3757
- }
3758
- /**
3759
- * Enter description here...
3760
- *
3761
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3762
- * @todo check CDATA ???
3763
- */
3764
- public function attrPHP($attr, $code) {
3765
- if (! is_null($code)) {
3766
- $value = '<'.'?php '.$code.' ?'.'>';
3767
- // TODO tempolary solution
3768
- // http://code.google.com/p/phpquery/issues/detail?id=17
3769
- // if (function_exists('mb_detect_encoding') && mb_detect_encoding($value) == 'ASCII')
3770
- // $value = mb_convert_encoding($value, 'UTF-8', 'HTML-ENTITIES');
3771
- }
3772
- foreach($this->stack(1) as $node) {
3773
- if (! is_null($code)) {
3774
- // $attrNode = $this->DOM->createAttribute($attr);
3775
- $node->setAttribute($attr, $value);
3776
- // $attrNode->value = $value;
3777
- // $node->appendChild($attrNode);
3778
- } else if ( $attr == '*') {
3779
- // jQuery diff
3780
- $return = array();
3781
- foreach($node->attributes as $n => $v)
3782
- $return[$n] = $v->value;
3783
- return $return;
3784
- } else
3785
- return $node->getAttribute($attr);
3786
- }
3787
- return $this;
3788
- }
3789
- /**
3790
- * Enter description here...
3791
- *
3792
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3793
- */
3794
- public function removeAttr($attr) {
3795
- foreach($this->stack(1) as $node) {
3796
- $loop = $attr == '*'
3797
- ? $this->getNodeAttrs($node)
3798
- : array($attr);
3799
- foreach($loop as $a) {
3800
- $oldValue = $node->getAttribute($a);
3801
- $node->removeAttribute($a);
3802
- $this->attrEvents($a, $oldValue, null, $node);
3803
- }
3804
- }
3805
- return $this;
3806
- }
3807
- /**
3808
- * Return form element value.
3809
- *
3810
- * @return String Fields value.
3811
- */
3812
- public function val($val = null) {
3813
- if (! isset($val)) {
3814
- if ($this->eq(0)->is('select')) {
3815
- $selected = $this->eq(0)->find('option[selected=selected]');
3816
- if ($selected->is('[value]'))
3817
- return $selected->attr('value');
3818
- else
3819
- return $selected->text();
3820
- } else if ($this->eq(0)->is('textarea'))
3821
- return $this->eq(0)->markup();
3822
- else
3823
- return $this->eq(0)->attr('value');
3824
- } else {
3825
- $_val = null;
3826
- foreach($this->stack(1) as $node) {
3827
- $node = pq($node, $this->getDocumentID());
3828
- if (is_array($val) && in_array($node->attr('type'), array('checkbox', 'radio'))) {
3829
- $isChecked = in_array($node->attr('value'), $val)
3830
- || in_array($node->attr('name'), $val);
3831
- if ($isChecked)
3832
- $node->attr('checked', 'checked');
3833
- else
3834
- $node->removeAttr('checked');
3835
- } else if ($node->get(0)->tagName == 'select') {
3836
- if (! isset($_val)) {
3837
- $_val = array();
3838
- if (! is_array($val))
3839
- $_val = array((string)$val);
3840
- else
3841
- foreach($val as $v)
3842
- $_val[] = $v;
3843
- }
3844
- foreach($node['option']->stack(1) as $option) {
3845
- $option = pq($option, $this->getDocumentID());
3846
- $selected = false;
3847
- // XXX: workaround for string comparsion, see issue #96
3848
- // http://code.google.com/p/phpquery/issues/detail?id=96
3849
- $selected = is_null($option->attr('value'))
3850
- ? in_array($option->markup(), $_val)
3851
- : in_array($option->attr('value'), $_val);
3852
- // $optionValue = $option->attr('value');
3853
- // $optionText = $option->text();
3854
- // $optionTextLenght = mb_strlen($optionText);
3855
- // foreach($_val as $v)
3856
- // if ($optionValue == $v)
3857
- // $selected = true;
3858
- // else if ($optionText == $v && $optionTextLenght == mb_strlen($v))
3859
- // $selected = true;
3860
- if ($selected)
3861
- $option->attr('selected', 'selected');
3862
- else
3863
- $option->removeAttr('selected');
3864
- }
3865
- } else if ($node->get(0)->tagName == 'textarea')
3866
- $node->markup($val);
3867
- else
3868
- $node->attr('value', $val);
3869
- }
3870
- }
3871
- return $this;
3872
- }
3873
- /**
3874
- * Enter description here...
3875
- *
3876
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3877
- */
3878
- public function andSelf() {
3879
- if ( $this->previous )
3880
- $this->elements = array_merge($this->elements, $this->previous->elements);
3881
- return $this;
3882
- }
3883
- /**
3884
- * Enter description here...
3885
- *
3886
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3887
- */
3888
- public function addClass( $className) {
3889
- if (! $className)
3890
- return $this;
3891
- foreach($this->stack(1) as $node) {
3892
- if (! $this->is(".$className", $node))
3893
- $node->setAttribute(
3894
- 'class',
3895
- trim($node->getAttribute('class').' '.$className)
3896
- );
3897
- }
3898
- return $this;
3899
- }
3900
- /**
3901
- * Enter description here...
3902
- *
3903
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3904
- */
3905
- public function addClassPHP( $className) {
3906
- foreach($this->stack(1) as $node) {
3907
- $classes = $node->getAttribute('class');
3908
- $newValue = $classes
3909
- ? $classes.' <'.'?php '.$className.' ?'.'>'
3910
- : '<'.'?php '.$className.' ?'.'>';
3911
- $node->setAttribute('class', $newValue);
3912
- }
3913
- return $this;
3914
- }
3915
- /**
3916
- * Enter description here...
3917
- *
3918
- * @param string $className
3919
- * @return bool
3920
- */
3921
- public function hasClass($className) {
3922
- foreach($this->stack(1) as $node) {
3923
- if ( $this->is(".$className", $node))
3924
- return true;
3925
- }
3926
- return false;
3927
- }
3928
- /**
3929
- * Enter description here...
3930
- *
3931
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3932
- */
3933
- public function removeClass($className) {
3934
- foreach($this->stack(1) as $node) {
3935
- $classes = explode( ' ', $node->getAttribute('class'));
3936
- if ( in_array($className, $classes)) {
3937
- $classes = array_diff($classes, array($className));
3938
- if ( $classes )
3939
- $node->setAttribute('class', implode(' ', $classes));
3940
- else
3941
- $node->removeAttribute('class');
3942
- }
3943
- }
3944
- return $this;
3945
- }
3946
- /**
3947
- * Enter description here...
3948
- *
3949
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3950
- */
3951
- public function toggleClass($className) {
3952
- foreach($this->stack(1) as $node) {
3953
- if ( $this->is( $node, '.'.$className ))
3954
- $this->removeClass($className);
3955
- else
3956
- $this->addClass($className);
3957
- }
3958
- return $this;
3959
- }
3960
- /**
3961
- * Proper name without underscore (just ->empty()) also works.
3962
- *
3963
- * Removes all child nodes from the set of matched elements.
3964
- *
3965
- * Example:
3966
- * pq("p")._empty()
3967
- *
3968
- * HTML:
3969
- * <p>Hello, <span>Person</span> <a href="#">and person</a></p>
3970
- *
3971
- * Result:
3972
- * [ <p></p> ]
3973
- *
3974
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3975
- * @access private
3976
- */
3977
- public function _empty() {
3978
- foreach($this->stack(1) as $node) {
3979
- // thx to 'dave at dgx dot cz'
3980
- $node->nodeValue = '';
3981
- }
3982
- return $this;
3983
- }
3984
- /**
3985
- * Enter description here...
3986
- *
3987
- * @param array|string $callback Expects $node as first param, $index as second
3988
- * @param array $scope External variables passed to callback. Use compact('varName1', 'varName2'...) and extract($scope)
3989
- * @param array $arg1 Will ba passed as third and futher args to callback.
3990
- * @param array $arg2 Will ba passed as fourth and futher args to callback, and so on...
3991
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3992
- */
3993
- public function each($callback, $param1 = null, $param2 = null, $param3 = null) {
3994
- $paramStructure = null;
3995
- if (func_num_args() > 1) {
3996
- $paramStructure = func_get_args();
3997
- $paramStructure = array_slice($paramStructure, 1);
3998
- }
3999
- foreach($this->elements as $v)
4000
- phpQuery::callbackRun($callback, array($v), $paramStructure);
4001
- return $this;
4002
- }
4003
- /**
4004
- * Run callback on actual object.
4005
- *
4006
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4007
- */
4008
- public function callback($callback, $param1 = null, $param2 = null, $param3 = null) {
4009
- $params = func_get_args();
4010
- $params[0] = $this;
4011
- phpQuery::callbackRun($callback, $params);
4012
- return $this;
4013
- }
4014
- /**
4015
- * Enter description here...
4016
- *
4017
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4018
- * @todo add $scope and $args as in each() ???
4019
- */
4020
- public function map($callback, $param1 = null, $param2 = null, $param3 = null) {
4021
- // $stack = array();
4022
- //// foreach($this->newInstance() as $node) {
4023
- // foreach($this->newInstance() as $node) {
4024
- // $result = call_user_func($callback, $node);
4025
- // if ($result)
4026
- // $stack[] = $result;
4027
- // }
4028
- $params = func_get_args();
4029
- array_unshift($params, $this->elements);
4030
- return $this->newInstance(
4031
- call_user_func_array(array('phpQuery', 'map'), $params)
4032
- // phpQuery::map($this->elements, $callback)
4033
- );
4034
- }
4035
- /**
4036
- * Enter description here...
4037
- *
4038
- * @param <type> $key
4039
- * @param <type> $value
4040
- */
4041
- public function data($key, $value = null) {
4042
- if (! isset($value)) {
4043
- // TODO? implement specific jQuery behavior od returning parent values
4044
- // is child which we look up doesn't exist
4045
- return phpQuery::data($this->get(0), $key, $value, $this->getDocumentID());
4046
- } else {
4047
- foreach($this as $node)
4048
- phpQuery::data($node, $key, $value, $this->getDocumentID());
4049
- return $this;
4050
- }
4051
- }
4052
- /**
4053
- * Enter description here...
4054
- *
4055
- * @param <type> $key
4056
- */
4057
- public function removeData($key) {
4058
- foreach($this as $node)
4059
- phpQuery::removeData($node, $key, $this->getDocumentID());
4060
- return $this;
4061
- }
4062
- // INTERFACE IMPLEMENTATIONS
4063
-
4064
- // ITERATOR INTERFACE
4065
- /**
4066
- * @access private
4067
- */
4068
- public function rewind(){
4069
- $this->debug('iterating foreach');
4070
- // phpQuery::selectDocument($this->getDocumentID());
4071
- $this->elementsBackup = $this->elements;
4072
- $this->elementsInterator = $this->elements;
4073
- $this->valid = isset( $this->elements[0] )
4074
- ? 1 : 0;
4075
- // $this->elements = $this->valid
4076
- // ? array($this->elements[0])
4077
- // : array();
4078
- $this->current = 0;
4079
- }
4080
- /**
4081
- * @access private
4082
- */
4083
- public function current(){
4084
- return $this->elementsInterator[ $this->current ];
4085
- }
4086
- /**
4087
- * @access private
4088
- */
4089
- public function key(){
4090
- return $this->current;
4091
- }
4092
- /**
4093
- * Double-function method.
4094
- *
4095
- * First: main iterator interface method.
4096
- * Second: Returning next sibling, alias for _next().
4097
- *
4098
- * Proper functionality is choosed automagicaly.
4099
- *
4100
- * @see phpQueryObject::_next()
4101
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4102
- */
4103
- public function next($cssSelector = null){
4104
- // if ($cssSelector || $this->valid)
4105
- // return $this->_next($cssSelector);
4106
- $this->valid = isset( $this->elementsInterator[ $this->current+1 ] )
4107
- ? true
4108
- : false;
4109
- if (! $this->valid && $this->elementsInterator) {
4110
- $this->elementsInterator = null;
4111
- } else if ($this->valid) {
4112
- $this->current++;
4113
- } else {
4114
- return $this->_next($cssSelector);
4115
- }
4116
- }
4117
- /**
4118
- * @access private
4119
- */
4120
- public function valid(){
4121
- return $this->valid;
4122
- }
4123
- // ITERATOR INTERFACE END
4124
- // ARRAYACCESS INTERFACE
4125
- /**
4126
- * @access private
4127
- */
4128
- public function offsetExists($offset) {
4129
- return $this->find($offset)->size() > 0;
4130
- }
4131
- /**
4132
- * @access private
4133
- */
4134
- public function offsetGet($offset) {
4135
- return $this->find($offset);
4136
- }
4137
- /**
4138
- * @access private
4139
- */
4140
- public function offsetSet($offset, $value) {
4141
- // $this->find($offset)->replaceWith($value);
4142
- $this->find($offset)->html($value);
4143
- }
4144
- /**
4145
- * @access private
4146
- */
4147
- public function offsetUnset($offset) {
4148
- // empty
4149
- throw new Exception("Can't do unset, use array interface only for calling queries and replacing HTML.");
4150
- }
4151
- // ARRAYACCESS INTERFACE END
4152
- /**
4153
- * Returns node's XPath.
4154
- *
4155
- * @param unknown_type $oneNode
4156
- * @return string
4157
- * @TODO use native getNodePath is avaible
4158
- * @access private
4159
- */
4160
- protected function getNodeXpath($oneNode = null, $namespace = null) {
4161
- $return = array();
4162
- $loop = $oneNode
4163
- ? array($oneNode)
4164
- : $this->elements;
4165
- // if ($namespace)
4166
- // $namespace .= ':';
4167
- foreach($loop as $node) {
4168
- if ($node instanceof DOMDOCUMENT) {
4169
- $return[] = '';
4170
- continue;
4171
- }
4172
- $xpath = array();
4173
- while(! ($node instanceof DOMDOCUMENT)) {
4174
- $i = 1;
4175
- $sibling = $node;
4176
- while($sibling->previousSibling) {
4177
- $sibling = $sibling->previousSibling;
4178
- $isElement = $sibling instanceof DOMELEMENT;
4179
- if ($isElement && $sibling->tagName == $node->tagName)
4180
- $i++;
4181
- }
4182
- $xpath[] = $this->isXML()
4183
- ? "*[local-name()='{$node->tagName}'][{$i}]"
4184
- : "{$node->tagName}[{$i}]";
4185
- $node = $node->parentNode;
4186
- }
4187
- $xpath = join('/', array_reverse($xpath));
4188
- $return[] = '/'.$xpath;
4189
- }
4190
- return $oneNode
4191
- ? $return[0]
4192
- : $return;
4193
- }
4194
- // HELPERS
4195
- public function whois($oneNode = null) {
4196
- $return = array();
4197
- $loop = $oneNode
4198
- ? array( $oneNode )
4199
- : $this->elements;
4200
- foreach($loop as $node) {
4201
- if (isset($node->tagName)) {
4202
- $tag = in_array($node->tagName, array('php', 'js'))
4203
- ? strtoupper($node->tagName)
4204
- : $node->tagName;
4205
- $return[] = $tag
4206
- .($node->getAttribute('id')
4207
- ? '#'.$node->getAttribute('id'):'')
4208
- .($node->getAttribute('class')
4209
- ? '.'.join('.', split(' ', $node->getAttribute('class'))):'')
4210
- .($node->getAttribute('name')
4211
- ? '[name="'.$node->getAttribute('name').'"]':'')
4212
- .($node->getAttribute('value') && strpos($node->getAttribute('value'), '<'.'?php') === false
4213
- ? '[value="'.substr(str_replace("\n", '', $node->getAttribute('value')), 0, 15).'"]':'')
4214
- .($node->getAttribute('value') && strpos($node->getAttribute('value'), '<'.'?php') !== false
4215
- ? '[value=PHP]':'')
4216
- .($node->getAttribute('selected')
4217
- ? '[selected]':'')
4218
- .($node->getAttribute('checked')
4219
- ? '[checked]':'')
4220
- ;
4221
- } else if ($node instanceof DOMTEXT) {
4222
- if (trim($node->textContent))
4223
- $return[] = 'Text:'.substr(str_replace("\n", ' ', $node->textContent), 0, 15);
4224
- } else {
4225
-
4226
- }
4227
- }
4228
- return $oneNode && isset($return[0])
4229
- ? $return[0]
4230
- : $return;
4231
- }
4232
- /**
4233
- * Dump htmlOuter and preserve chain. Usefull for debugging.
4234
- *
4235
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4236
- *
4237
- */
4238
- public function dump() {
4239
- print 'DUMP #'.(phpQuery::$dumpCount++).' ';
4240
- $debug = phpQuery::$debug;
4241
- phpQuery::$debug = false;
4242
- // print __FILE__.':'.__LINE__."\n";
4243
- var_dump($this->htmlOuter());
4244
- return $this;
4245
- }
4246
- public function dumpWhois() {
4247
- print 'DUMP #'.(phpQuery::$dumpCount++).' ';
4248
- $debug = phpQuery::$debug;
4249
- phpQuery::$debug = false;
4250
- // print __FILE__.':'.__LINE__."\n";
4251
- var_dump('whois', $this->whois());
4252
- phpQuery::$debug = $debug;
4253
- return $this;
4254
- }
4255
- public function dumpLength() {
4256
- print 'DUMP #'.(phpQuery::$dumpCount++).' ';
4257
- $debug = phpQuery::$debug;
4258
- phpQuery::$debug = false;
4259
- // print __FILE__.':'.__LINE__."\n";
4260
- var_dump('length', $this->length());
4261
- phpQuery::$debug = $debug;
4262
- return $this;
4263
- }
4264
- public function dumpTree($html = true, $title = true) {
4265
- $output = $title
4266
- ? 'DUMP #'.(phpQuery::$dumpCount++)." \n" : '';
4267
- $debug = phpQuery::$debug;
4268
- phpQuery::$debug = false;
4269
- foreach($this->stack() as $node)
4270
- $output .= $this->__dumpTree($node);
4271
- phpQuery::$debug = $debug;
4272
- print $html
4273
- ? nl2br(str_replace(' ', '&nbsp;', $output))
4274
- : $output;
4275
- return $this;
4276
- }
4277
- private function __dumpTree($node, $intend = 0) {
4278
- $whois = $this->whois($node);
4279
- $return = '';
4280
- if ($whois)
4281
- $return .= str_repeat(' - ', $intend).$whois."\n";
4282
- if (isset($node->childNodes))
4283
- foreach($node->childNodes as $chNode)
4284
- $return .= $this->__dumpTree($chNode, $intend+1);
4285
- return $return;
4286
- }
4287
- /**
4288
- * Dump htmlOuter and stop script execution. Usefull for debugging.
4289
- *
4290
- */
4291
- public function dumpDie() {
4292
- print __FILE__.':'.__LINE__;
4293
- var_dump($this->htmlOuter());
4294
- die();
4295
- }
4296
- }
4297
-
4298
-
4299
- // -- Multibyte Compatibility functions ---------------------------------------
4300
- // http://svn.iphonewebdev.com/lace/lib/mb_compat.php
4301
-
4302
- /**
4303
- * mb_internal_encoding()
4304
- *
4305
- * Included for mbstring pseudo-compatability.
4306
- */
4307
- if (!function_exists('mb_internal_encoding'))
4308
- {
4309
- function mb_internal_encoding($enc) {return true; }
4310
- }
4311
-
4312
- /**
4313
- * mb_regex_encoding()
4314
- *
4315
- * Included for mbstring pseudo-compatability.
4316
- */
4317
- if (!function_exists('mb_regex_encoding'))
4318
- {
4319
- function mb_regex_encoding($enc) {return true; }
4320
- }
4321
-
4322
- /**
4323
- * mb_strlen()
4324
- *
4325
- * Included for mbstring pseudo-compatability.
4326
- */
4327
- if (!function_exists('mb_strlen'))
4328
- {
4329
- function mb_strlen($str)
4330
- {
4331
- return strlen($str);
4332
- }
4333
- }
4334
-
4335
- /**
4336
- * mb_strpos()
4337
- *
4338
- * Included for mbstring pseudo-compatability.
4339
- */
4340
- if (!function_exists('mb_strpos'))
4341
- {
4342
- function mb_strpos($haystack, $needle, $offset=0)
4343
- {
4344
- return strpos($haystack, $needle, $offset);
4345
- }
4346
- }
4347
- /**
4348
- * mb_stripos()
4349
- *
4350
- * Included for mbstring pseudo-compatability.
4351
- */
4352
- if (!function_exists('mb_stripos'))
4353
- {
4354
- function mb_stripos($haystack, $needle, $offset=0)
4355
- {
4356
- return stripos($haystack, $needle, $offset);
4357
- }
4358
- }
4359
-
4360
- /**
4361
- * mb_substr()
4362
- *
4363
- * Included for mbstring pseudo-compatability.
4364
- */
4365
- if (!function_exists('mb_substr'))
4366
- {
4367
- function mb_substr($str, $start, $length=0)
4368
- {
4369
- return substr($str, $start, $length);
4370
- }
4371
- }
4372
-
4373
- /**
4374
- * mb_substr_count()
4375
- *
4376
- * Included for mbstring pseudo-compatability.
4377
- */
4378
- if (!function_exists('mb_substr_count'))
4379
- {
4380
- function mb_substr_count($haystack, $needle)
4381
- {
4382
- return substr_count($haystack, $needle);
4383
- }
4384
- }
4385
-
4386
-
4387
- /**
4388
- * Static namespace for phpQuery functions.
4389
- *
4390
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
4391
- * @package phpQuery
4392
- */
4393
- abstract class phpQuery {
4394
- /**
4395
- * XXX: Workaround for mbstring problems
4396
- *
4397
- * @var bool
4398
- */
4399
- public static $mbstringSupport = true;
4400
- public static $debug = false;
4401
- public static $documents = array();
4402
- public static $defaultDocumentID = null;
4403
- // public static $defaultDoctype = 'html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"';
4404
- /**
4405
- * Applies only to HTML.
4406
- *
4407
- * @var unknown_type
4408
- */
4409
- public static $defaultDoctype = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
4410
- "http://www.w3.org/TR/html4/loose.dtd">';
4411
- public static $defaultCharset = 'UTF-8';
4412
- /**
4413
- * Static namespace for plugins.
4414
- *
4415
- * @var object
4416
- */
4417
- public static $plugins = array();
4418
- /**
4419
- * List of loaded plugins.
4420
- *
4421
- * @var unknown_type
4422
- */
4423
- public static $pluginsLoaded = array();
4424
- public static $pluginsMethods = array();
4425
- public static $pluginsStaticMethods = array();
4426
- public static $extendMethods = array();
4427
- /**
4428
- * @TODO implement
4429
- */
4430
- public static $extendStaticMethods = array();
4431
- /**
4432
- * Hosts allowed for AJAX connections.
4433
- * Dot '.' means $_SERVER['HTTP_HOST'] (if any).
4434
- *
4435
- * @var array
4436
- */
4437
- public static $ajaxAllowedHosts = array(
4438
- '.'
4439
- );
4440
- /**
4441
- * AJAX settings.
4442
- *
4443
- * @var array
4444
- * XXX should it be static or not ?
4445
- */
4446
- public static $ajaxSettings = array(
4447
- 'url' => '',//TODO
4448
- 'global' => true,
4449
- 'type' => "GET",
4450
- 'timeout' => null,
4451
- 'contentType' => "application/x-www-form-urlencoded",
4452
- 'processData' => true,
4453
- // 'async' => true,
4454
- 'data' => null,
4455
- 'username' => null,
4456
- 'password' => null,
4457
- 'accepts' => array(
4458
- 'xml' => "application/xml, text/xml",
4459
- 'html' => "text/html",
4460
- 'script' => "text/javascript, application/javascript",
4461
- 'json' => "application/json, text/javascript",
4462
- 'text' => "text/plain",
4463
- '_default' => "*/*"
4464
- )
4465
- );
4466
- public static $lastModified = null;
4467
- public static $active = 0;
4468
- public static $dumpCount = 0;
4469
- /**
4470
- * Multi-purpose function.
4471
- * Use pq() as shortcut.
4472
- *
4473
- * In below examples, $pq is any result of pq(); function.
4474
- *
4475
- * 1. Import markup into existing document (without any attaching):
4476
- * - Import into selected document:
4477
- * pq('<div/>') // DOESNT accept text nodes at beginning of input string !
4478
- * - Import into document with ID from $pq->getDocumentID():
4479
- * pq('<div/>', $pq->getDocumentID())
4480
- * - Import into same document as DOMNode belongs to:
4481
- * pq('<div/>', DOMNode)
4482
- * - Import into document from phpQuery object:
4483
- * pq('<div/>', $pq)
4484
- *
4485
- * 2. Run query:
4486
- * - Run query on last selected document:
4487
- * pq('div.myClass')
4488
- * - Run query on document with ID from $pq->getDocumentID():
4489
- * pq('div.myClass', $pq->getDocumentID())
4490
- * - Run query on same document as DOMNode belongs to and use node(s)as root for query:
4491
- * pq('div.myClass', DOMNode)
4492
- * - Run query on document from phpQuery object
4493
- * and use object's stack as root node(s) for query:
4494
- * pq('div.myClass', $pq)
4495
- *
4496
- * @param string|DOMNode|DOMNodeList|array $arg1 HTML markup, CSS Selector, DOMNode or array of DOMNodes
4497
- * @param string|phpQueryObject|DOMNode $context DOM ID from $pq->getDocumentID(), phpQuery object (determines also query root) or DOMNode (determines also query root)
4498
- *
4499
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery|QueryTemplatesPhpQuery|false
4500
- * phpQuery object or false in case of error.
4501
- */
4502
- public static function pq($arg1, $context = null) {
4503
- if ($arg1 instanceof DOMNODE && ! isset($context)) {
4504
- foreach(phpQuery::$documents as $documentWrapper) {
4505
- $compare = $arg1 instanceof DOMDocument
4506
- ? $arg1 : $arg1->ownerDocument;
4507
- if ($documentWrapper->document->isSameNode($compare))
4508
- $context = $documentWrapper->id;
4509
- }
4510
- }
4511
- if (! $context) {
4512
- $domId = self::$defaultDocumentID;
4513
- if (! $domId)
4514
- throw new Exception("Can't use last created DOM, because there isn't any. Use phpQuery::newDocument() first.");
4515
- // } else if (is_object($context) && ($context instanceof PHPQUERY || is_subclass_of($context, 'phpQueryObject')))
4516
- } else if (is_object($context) && $context instanceof phpQueryObject)
4517
- $domId = $context->getDocumentID();
4518
- else if ($context instanceof DOMDOCUMENT) {
4519
- $domId = self::getDocumentID($context);
4520
- if (! $domId) {
4521
- //throw new Exception('Orphaned DOMDocument');
4522
- $domId = self::newDocument($context)->getDocumentID();
4523
- }
4524
- } else if ($context instanceof DOMNODE) {
4525
- $domId = self::getDocumentID($context);
4526
- if (! $domId) {
4527
- throw new Exception('Orphaned DOMNode');
4528
- // $domId = self::newDocument($context->ownerDocument);
4529
- }
4530
- } else
4531
- $domId = $context;
4532
- if ($arg1 instanceof phpQueryObject) {
4533
- // if (is_object($arg1) && (get_class($arg1) == 'phpQueryObject' || $arg1 instanceof PHPQUERY || is_subclass_of($arg1, 'phpQueryObject'))) {
4534
- /**
4535
- * Return $arg1 or import $arg1 stack if document differs:
4536
- * pq(pq('<div/>'))
4537
- */
4538
- if ($arg1->getDocumentID() == $domId)
4539
- return $arg1;
4540
- $class = get_class($arg1);
4541
- // support inheritance by passing old object to overloaded constructor
4542
- $phpQuery = $class != 'phpQuery'
4543
- ? new $class($arg1, $domId)
4544
- : new phpQueryObject($domId);
4545
- $phpQuery->elements = array();
4546
- foreach($arg1->elements as $node)
4547
- $phpQuery->elements[] = $phpQuery->document->importNode($node, true);
4548
- return $phpQuery;
4549
- } else if ($arg1 instanceof DOMNODE || (is_array($arg1) && isset($arg1[0]) && $arg1[0] instanceof DOMNODE)) {
4550
- /*
4551
- * Wrap DOM nodes with phpQuery object, import into document when needed:
4552
- * pq(array($domNode1, $domNode2))
4553
- */
4554
- $phpQuery = new phpQueryObject($domId);
4555
- if (!($arg1 instanceof DOMNODELIST) && ! is_array($arg1))
4556
- $arg1 = array($arg1);
4557
- $phpQuery->elements = array();
4558
- foreach($arg1 as $node) {
4559
- $sameDocument = $node->ownerDocument instanceof DOMDOCUMENT
4560
- && ! $node->ownerDocument->isSameNode($phpQuery->document);
4561
- $phpQuery->elements[] = $sameDocument
4562
- ? $phpQuery->document->importNode($node, true)
4563
- : $node;
4564
- }
4565
- return $phpQuery;
4566
- } else if (self::isMarkup($arg1)) {
4567
- /**
4568
- * Import HTML:
4569
- * pq('<div/>')
4570
- */
4571
- $phpQuery = new phpQueryObject($domId);
4572
- return $phpQuery->newInstance(
4573
- $phpQuery->documentWrapper->import($arg1)
4574
- );
4575
- } else {
4576
- /**
4577
- * Run CSS query:
4578
- * pq('div.myClass')
4579
- */
4580
- $phpQuery = new phpQueryObject($domId);
4581
- // if ($context && ($context instanceof PHPQUERY || is_subclass_of($context, 'phpQueryObject')))
4582
- if ($context && $context instanceof phpQueryObject)
4583
- $phpQuery->elements = $context->elements;
4584
- else if ($context && $context instanceof DOMNODELIST) {
4585
- $phpQuery->elements = array();
4586
- foreach($context as $node)
4587
- $phpQuery->elements[] = $node;
4588
- } else if ($context && $context instanceof DOMNODE)
4589
- $phpQuery->elements = array($context);
4590
- return $phpQuery->find($arg1);
4591
- }
4592
- }
4593
- /**
4594
- * Sets default document to $id. Document has to be loaded prior
4595
- * to using this method.
4596
- * $id can be retrived via getDocumentID() or getDocumentIDRef().
4597
- *
4598
- * @param unknown_type $id
4599
- */
4600
- public static function selectDocument($id) {
4601
- $id = self::getDocumentID($id);
4602
- self::debug("Selecting document '$id' as default one");
4603
- self::$defaultDocumentID = self::getDocumentID($id);
4604
- }
4605
- /**
4606
- * Returns document with id $id or last used as phpQueryObject.
4607
- * $id can be retrived via getDocumentID() or getDocumentIDRef().
4608
- * Chainable.
4609
- *
4610
- * @see phpQuery::selectDocument()
4611
- * @param unknown_type $id
4612
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4613
- */
4614
- public static function getDocument($id = null) {
4615
- if ($id)
4616
- phpQuery::selectDocument($id);
4617
- else
4618
- $id = phpQuery::$defaultDocumentID;
4619
- return new phpQueryObject($id);
4620
- }
4621
- /**
4622
- * Creates new document from markup.
4623
- * Chainable.
4624
- *
4625
- * @param unknown_type $markup
4626
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4627
- */
4628
- public static function newDocument($markup = null, $contentType = null) {
4629
- if (! $markup)
4630
- $markup = '';
4631
- $documentID = phpQuery::createDocumentWrapper($markup, $contentType);
4632
- return new phpQueryObject($documentID);
4633
- }
4634
- /**
4635
- * Creates new document from markup.
4636
- * Chainable.
4637
- *
4638
- * @param unknown_type $markup
4639
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4640
- */
4641
- public static function newDocumentHTML($markup = null, $charset = null) {
4642
- $contentType = $charset
4643
- ? ";charset=$charset"
4644
- : '';
4645
- return self::newDocument($markup, "text/html{$contentType}");
4646
- }
4647
- /**
4648
- * Creates new document from markup.
4649
- * Chainable.
4650
- *
4651
- * @param unknown_type $markup
4652
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4653
- */
4654
- public static function newDocumentXML($markup = null, $charset = null) {
4655
- $contentType = $charset
4656
- ? ";charset=$charset"
4657
- : '';
4658
- return self::newDocument($markup, "text/xml{$contentType}");
4659
- }
4660
- /**
4661
- * Creates new document from markup.
4662
- * Chainable.
4663
- *
4664
- * @param unknown_type $markup
4665
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4666
- */
4667
- public static function newDocumentXHTML($markup = null, $charset = null) {
4668
- $contentType = $charset
4669
- ? ";charset=$charset"
4670
- : '';
4671
- return self::newDocument($markup, "application/xhtml+xml{$contentType}");
4672
- }
4673
- /**
4674
- * Creates new document from markup.
4675
- * Chainable.
4676
- *
4677
- * @param unknown_type $markup
4678
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4679
- */
4680
- public static function newDocumentPHP($markup = null, $contentType = "text/html") {
4681
- // TODO pass charset to phpToMarkup if possible (use DOMDocumentWrapper function)
4682
- $markup = phpQuery::phpToMarkup($markup, self::$defaultCharset);
4683
- return self::newDocument($markup, $contentType);
4684
- }
4685
- public static function phpToMarkup($php, $charset = 'utf-8') {
4686
- $regexes = array(
4687
- '@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(\')([^\']*)<'.'?php?(.*?)(?:\\?>)([^\']*)\'@s',
4688
- '@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(")([^"]*)<'.'?php?(.*?)(?:\\?>)([^"]*)"@s',
4689
- );
4690
- foreach($regexes as $regex)
4691
- while (preg_match($regex, $php, $matches)) {
4692
- $php = preg_replace_callback(
4693
- $regex,
4694
- // create_function('$m, $charset = "'.$charset.'"',
4695
- // 'return $m[1].$m[2]
4696
- // .htmlspecialchars("<"."?php".$m[4]."?".">", ENT_QUOTES|ENT_NOQUOTES, $charset)
4697
- // .$m[5].$m[2];'
4698
- // ),
4699
- array('phpQuery', '_phpToMarkupCallback'),
4700
- $php
4701
- );
4702
- }
4703
- $regex = '@(^|>[^<]*)+?(<\?php(.*?)(\?>))@s';
4704
- //preg_match_all($regex, $php, $matches);
4705
- //var_dump($matches);
4706
- $php = preg_replace($regex, '\\1<php><!-- \\3 --></php>', $php);
4707
- return $php;
4708
- }
4709
- public static function _phpToMarkupCallback($php, $charset = 'utf-8') {
4710
- return $m[1].$m[2]
4711
- .htmlspecialchars("<"."?php".$m[4]."?".">", ENT_QUOTES|ENT_NOQUOTES, $charset)
4712
- .$m[5].$m[2];
4713
- }
4714
- public static function _markupToPHPCallback($m) {
4715
- return "<"."?php ".htmlspecialchars_decode($m[1])." ?".">";
4716
- }
4717
- /**
4718
- * Converts document markup containing PHP code generated by phpQuery::php()
4719
- * into valid (executable) PHP code syntax.
4720
- *
4721
- * @param string|phpQueryObject $content
4722
- * @return string PHP code.
4723
- */
4724
- public static function markupToPHP($content) {
4725
- if ($content instanceof phpQueryObject)
4726
- $content = $content->markupOuter();
4727
- /* <php>...</php> to <?php...? > */
4728
- $content = preg_replace_callback(
4729
- '@<php>\s*<!--(.*?)-->\s*</php>@s',
4730
- // create_function('$m',
4731
- // 'return "<'.'?php ".htmlspecialchars_decode($m[1])." ?'.'>";'
4732
- // ),
4733
- array('phpQuery', '_markupToPHPCallback'),
4734
- $content
4735
- );
4736
- /* <node attr='< ?php ? >'> extra space added to save highlighters */
4737
- $regexes = array(
4738
- '@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(\')([^\']*)(?:&lt;|%3C)\\?(?:php)?(.*?)(?:\\?(?:&gt;|%3E))([^\']*)\'@s',
4739
- '@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(")([^"]*)(?:&lt;|%3C)\\?(?:php)?(.*?)(?:\\?(?:&gt;|%3E))([^"]*)"@s',
4740
- );
4741
- foreach($regexes as $regex)
4742
- while (preg_match($regex, $content))
4743
- $content = preg_replace_callback(
4744
- $regex,
4745
- create_function('$m',
4746
- 'return $m[1].$m[2].$m[3]."<?php "
4747
- .str_replace(
4748
- array("%20", "%3E", "%09", "&#10;", "&#9;", "%7B", "%24", "%7D", "%22", "%5B", "%5D"),
4749
- array(" ", ">", " ", "\n", " ", "{", "$", "}", \'"\', "[", "]"),
4750
- htmlspecialchars_decode($m[4])
4751
- )
4752
- ." ?>".$m[5].$m[2];'
4753
- ),
4754
- $content
4755
- );
4756
- return $content;
4757
- }
4758
- /**
4759
- * Creates new document from file $file.
4760
- * Chainable.
4761
- *
4762
- * @param string $file URLs allowed. See File wrapper page at php.net for more supported sources.
4763
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4764
- */
4765
- public static function newDocumentFile($file, $contentType = null) {
4766
- $documentID = self::createDocumentWrapper(
4767
- file_get_contents($file), $contentType
4768
- );
4769
- return new phpQueryObject($documentID);
4770
- }
4771
- /**
4772
- * Creates new document from markup.
4773
- * Chainable.
4774
- *
4775
- * @param unknown_type $markup
4776
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4777
- */
4778
- public static function newDocumentFileHTML($file, $charset = null) {
4779
- $contentType = $charset
4780
- ? ";charset=$charset"
4781
- : '';
4782
- return self::newDocumentFile($file, "text/html{$contentType}");
4783
- }
4784
- /**
4785
- * Creates new document from markup.
4786
- * Chainable.
4787
- *
4788
- * @param unknown_type $markup
4789
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4790
- */
4791
- public static function newDocumentFileXML($file, $charset = null) {
4792
- $contentType = $charset
4793
- ? ";charset=$charset"
4794
- : '';
4795
- return self::newDocumentFile($file, "text/xml{$contentType}");
4796
- }
4797
- /**
4798
- * Creates new document from markup.
4799
- * Chainable.
4800
- *
4801
- * @param unknown_type $markup
4802
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4803
- */
4804
- public static function newDocumentFileXHTML($file, $charset = null) {
4805
- $contentType = $charset
4806
- ? ";charset=$charset"
4807
- : '';
4808
- return self::newDocumentFile($file, "application/xhtml+xml{$contentType}");
4809
- }
4810
- /**
4811
- * Creates new document from markup.
4812
- * Chainable.
4813
- *
4814
- * @param unknown_type $markup
4815
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4816
- */
4817
- public static function newDocumentFilePHP($file, $contentType = null) {
4818
- return self::newDocumentPHP(file_get_contents($file), $contentType);
4819
- }
4820
- /**
4821
- * Reuses existing DOMDocument object.
4822
- * Chainable.
4823
- *
4824
- * @param $document DOMDocument
4825
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4826
- * @TODO support DOMDocument
4827
- */
4828
- public static function loadDocument($document) {
4829
- // TODO
4830
- die('TODO loadDocument');
4831
- }
4832
- /**
4833
- * Enter description here...
4834
- *
4835
- * @param unknown_type $html
4836
- * @param unknown_type $domId
4837
- * @return unknown New DOM ID
4838
- * @todo support PHP tags in input
4839
- * @todo support passing DOMDocument object from self::loadDocument
4840
- */
4841
- protected static function createDocumentWrapper($html, $contentType = null, $documentID = null) {
4842
- if (function_exists('domxml_open_mem'))
4843
- throw new Exception("Old PHP4 DOM XML extension detected. phpQuery won't work until this extension is enabled.");
4844
- // $id = $documentID
4845
- // ? $documentID
4846
- // : md5(microtime());
4847
- $document = null;
4848
- if ($html instanceof DOMDOCUMENT) {
4849
- if (self::getDocumentID($html)) {
4850
- // document already exists in phpQuery::$documents, make a copy
4851
- $document = clone $html;
4852
- } else {
4853
- // new document, add it to phpQuery::$documents
4854
- $wrapper = new DOMDocumentWrapper($html, $contentType, $documentID);
4855
- }
4856
- } else {
4857
- $wrapper = new DOMDocumentWrapper($html, $contentType, $documentID);
4858
- }
4859
- // $wrapper->id = $id;
4860
- // bind document
4861
- phpQuery::$documents[$wrapper->id] = $wrapper;
4862
- // remember last loaded document
4863
- phpQuery::selectDocument($wrapper->id);
4864
- return $wrapper->id;
4865
- }
4866
- /**
4867
- * Extend class namespace.
4868
- *
4869
- * @param string|array $target
4870
- * @param array $source
4871
- * @TODO support string $source
4872
- * @return unknown_type
4873
- */
4874
- public static function extend($target, $source) {
4875
- switch($target) {
4876
- case 'phpQueryObject':
4877
- $targetRef = &self::$extendMethods;
4878
- $targetRef2 = &self::$pluginsMethods;
4879
- break;
4880
- case 'phpQuery':
4881
- $targetRef = &self::$extendStaticMethods;
4882
- $targetRef2 = &self::$pluginsStaticMethods;
4883
- break;
4884
- default:
4885
- throw new Exception("Unsupported \$target type");
4886
- }
4887
- if (is_string($source))
4888
- $source = array($source => $source);
4889
- foreach($source as $method => $callback) {
4890
- if (isset($targetRef[$method])) {
4891
- // throw new Exception
4892
- self::debug("Duplicate method '{$method}', can\'t extend '{$target}'");
4893
- continue;
4894
- }
4895
- if (isset($targetRef2[$method])) {
4896
- // throw new Exception
4897
- self::debug("Duplicate method '{$method}' from plugin '{$targetRef2[$method]}',"
4898
- ." can\'t extend '{$target}'");
4899
- continue;
4900
- }
4901
- $targetRef[$method] = $callback;
4902
- }
4903
- return true;
4904
- }
4905
- /**
4906
- * Extend phpQuery with $class from $file.
4907
- *
4908
- * @param string $class Extending class name. Real class name can be prepended phpQuery_.
4909
- * @param string $file Filename to include. Defaults to "{$class}.php".
4910
- */
4911
- public static function plugin($class, $file = null) {
4912
- // TODO $class checked agains phpQuery_$class
4913
- // if (strpos($class, 'phpQuery') === 0)
4914
- // $class = substr($class, 8);
4915
- if (in_array($class, self::$pluginsLoaded))
4916
- return true;
4917
- if (! $file)
4918
- $file = $class.'.php';
4919
- $objectClassExists = class_exists('phpQueryObjectPlugin_'.$class);
4920
- $staticClassExists = class_exists('phpQueryPlugin_'.$class);
4921
- if (! $objectClassExists && ! $staticClassExists)
4922
- require_once($file);
4923
- self::$pluginsLoaded[] = $class;
4924
- // static methods
4925
- if (class_exists('phpQueryPlugin_'.$class)) {
4926
- $realClass = 'phpQueryPlugin_'.$class;
4927
- $vars = get_class_vars($realClass);
4928
- $loop = isset($vars['phpQueryMethods'])
4929
- && ! is_null($vars['phpQueryMethods'])
4930
- ? $vars['phpQueryMethods']
4931
- : get_class_methods($realClass);
4932
- foreach($loop as $method) {
4933
- if ($method == '__initialize')
4934
- continue;
4935
- if (! is_callable(array($realClass, $method)))
4936
- continue;
4937
- if (isset(self::$pluginsStaticMethods[$method])) {
4938
- throw new Exception("Duplicate method '{$method}' from plugin '{$c}' conflicts with same method from plugin '".self::$pluginsStaticMethods[$method]."'");
4939
- return;
4940
- }
4941
- self::$pluginsStaticMethods[$method] = $class;
4942
- }
4943
- if (method_exists($realClass, '__initialize'))
4944
- call_user_func_array(array($realClass, '__initialize'), array());
4945
- }
4946
- // object methods
4947
- if (class_exists('phpQueryObjectPlugin_'.$class)) {
4948
- $realClass = 'phpQueryObjectPlugin_'.$class;
4949
- $vars = get_class_vars($realClass);
4950
- $loop = isset($vars['phpQueryMethods'])
4951
- && ! is_null($vars['phpQueryMethods'])
4952
- ? $vars['phpQueryMethods']
4953
- : get_class_methods($realClass);
4954
- foreach($loop as $method) {
4955
- if (! is_callable(array($realClass, $method)))
4956
- continue;
4957
- if (isset(self::$pluginsMethods[$method])) {
4958
- throw new Exception("Duplicate method '{$method}' from plugin '{$c}' conflicts with same method from plugin '".self::$pluginsMethods[$method]."'");
4959
- continue;
4960
- }
4961
- self::$pluginsMethods[$method] = $class;
4962
- }
4963
- }
4964
- return true;
4965
- }
4966
- /**
4967
- * Unloades all or specified document from memory.
4968
- *
4969
- * @param mixed $documentID @see phpQuery::getDocumentID() for supported types.
4970
- */
4971
- public static function unloadDocuments($id = null) {
4972
- if (isset($id)) {
4973
- if ($id = self::getDocumentID($id))
4974
- unset(phpQuery::$documents[$id]);
4975
- } else {
4976
- foreach(phpQuery::$documents as $k => $v) {
4977
- unset(phpQuery::$documents[$k]);
4978
- }
4979
- }
4980
- }
4981
- /**
4982
- * Parses phpQuery object or HTML result against PHP tags and makes them active.
4983
- *
4984
- * @param phpQuery|string $content
4985
- * @deprecated
4986
- * @return string
4987
- */
4988
- public static function unsafePHPTags($content) {
4989
- return self::markupToPHP($content);
4990
- }
4991
- public static function DOMNodeListToArray($DOMNodeList) {
4992
- $array = array();
4993
- if (! $DOMNodeList)
4994
- return $array;
4995
- foreach($DOMNodeList as $node)
4996
- $array[] = $node;
4997
- return $array;
4998
- }
4999
- /**
5000
- * Checks if $input is HTML string, which has to start with '<'.
5001
- *
5002
- * @deprecated
5003
- * @param String $input
5004
- * @return Bool
5005
- * @todo still used ?
5006
- */
5007
- public static function isMarkup($input) {
5008
- return ! is_array($input) && substr(trim($input), 0, 1) == '<';
5009
- }
5010
- public static function debug($text) {
5011
- if (self::$debug)
5012
- print var_dump($text);
5013
- }
5014
- /**
5015
- * Make an AJAX request.
5016
- *
5017
- * @param array See $options http://docs.jquery.com/Ajax/jQuery.ajax#toptions
5018
- * Additional options are:
5019
- * 'document' - document for global events, @see phpQuery::getDocumentID()
5020
- * 'referer' - implemented
5021
- * 'requested_with' - TODO; not implemented (X-Requested-With)
5022
- * @return Zend_Http_Client
5023
- * @link http://docs.jquery.com/Ajax/jQuery.ajax
5024
- *
5025
- * @TODO $options['cache']
5026
- * @TODO $options['processData']
5027
- * @TODO $options['xhr']
5028
- * @TODO $options['data'] as string
5029
- * @TODO XHR interface
5030
- */
5031
- public static function ajax($options = array(), $xhr = null) {
5032
- $options = array_merge(
5033
- self::$ajaxSettings, $options
5034
- );
5035
- $documentID = isset($options['document'])
5036
- ? self::getDocumentID($options['document'])
5037
- : null;
5038
- if ($xhr) {
5039
- // reuse existing XHR object, but clean it up
5040
- $client = $xhr;
5041
- // $client->setParameterPost(null);
5042
- // $client->setParameterGet(null);
5043
- $client->setAuth(false);
5044
- $client->setHeaders("If-Modified-Since", null);
5045
- $client->setHeaders("Referer", null);
5046
- $client->resetParameters();
5047
- } else {
5048
- // create new XHR object
5049
- require_once('Zend/Http/Client.php');
5050
- $client = new Zend_Http_Client();
5051
- $client->setCookieJar();
5052
- }
5053
- if (isset($options['timeout']))
5054
- $client->setConfig(array(
5055
- 'timeout' => $options['timeout'],
5056
- ));
5057
- // 'maxredirects' => 0,
5058
- foreach(self::$ajaxAllowedHosts as $k => $host)
5059
- if ($host == '.' && isset($_SERVER['HTTP_HOST']))
5060
- self::$ajaxAllowedHosts[$k] = $_SERVER['HTTP_HOST'];
5061
- $host = parse_url($options['url'], PHP_URL_HOST);
5062
- if (! in_array($host, self::$ajaxAllowedHosts)) {
5063
- throw new Exception("Request not permitted, host '$host' not present in "
5064
- ."phpQuery::\$ajaxAllowedHosts");
5065
- }
5066
- // JSONP
5067
- $jsre = "/=\\?(&|$)/";
5068
- if (isset($options['dataType']) && $options['dataType'] == 'jsonp') {
5069
- $jsonpCallbackParam = $options['jsonp']
5070
- ? $options['jsonp'] : 'callback';
5071
- if (strtolower($options['type']) == 'get') {
5072
- if (! preg_match($jsre, $options['url'])) {
5073
- $sep = strpos($options['url'], '?')
5074
- ? '&' : '?';
5075
- $options['url'] .= "$sep$jsonpCallbackParam=?";
5076
- }
5077
- } else if ($options['data']) {
5078
- $jsonp = false;
5079
- foreach($options['data'] as $n => $v) {
5080
- if ($v == '?')
5081
- $jsonp = true;
5082
- }
5083
- if (! $jsonp) {
5084
- $options['data'][$jsonpCallbackParam] = '?';
5085
- }
5086
- }
5087
- $options['dataType'] = 'json';
5088
- }
5089
- if (isset($options['dataType']) && $options['dataType'] == 'json') {
5090
- $jsonpCallback = 'json_'.md5(microtime());
5091
- $jsonpData = $jsonpUrl = false;
5092
- if ($options['data']) {
5093
- foreach($options['data'] as $n => $v) {
5094
- if ($v == '?')
5095
- $jsonpData = $n;
5096
- }
5097
- }
5098
- if (preg_match($jsre, $options['url']))
5099
- $jsonpUrl = true;
5100
- if ($jsonpData !== false || $jsonpUrl) {
5101
- // remember callback name for httpData()
5102
- $options['_jsonp'] = $jsonpCallback;
5103
- if ($jsonpData !== false)
5104
- $options['data'][$jsonpData] = $jsonpCallback;
5105
- if ($jsonpUrl)
5106
- $options['url'] = preg_replace($jsre, "=$jsonpCallback\\1", $options['url']);
5107
- }
5108
- }
5109
- $client->setUri($options['url']);
5110
- $client->setMethod(strtoupper($options['type']));
5111
- if (isset($options['referer']) && $options['referer'])
5112
- $client->setHeaders('Referer', $options['referer']);
5113
- $client->setHeaders(array(
5114
- // 'content-type' => $options['contentType'],
5115
- 'User-Agent' => 'Mozilla/5.0 (X11; U; Linux x86; en-US; rv:1.9.0.5) Gecko'
5116
- .'/2008122010 Firefox/3.0.5',
5117
- // TODO custom charset
5118
- 'Accept-Charset' => 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
5119
- // 'Connection' => 'keep-alive',
5120
- // 'Accept' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
5121
- 'Accept-Language' => 'en-us,en;q=0.5',
5122
- ));
5123
- if ($options['username'])
5124
- $client->setAuth($options['username'], $options['password']);
5125
- if (isset($options['ifModified']) && $options['ifModified'])
5126
- $client->setHeaders("If-Modified-Since",
5127
- self::$lastModified
5128
- ? self::$lastModified
5129
- : "Thu, 01 Jan 1970 00:00:00 GMT"
5130
- );
5131
- $client->setHeaders("Accept",
5132
- isset($options['dataType'])
5133
- && isset(self::$ajaxSettings['accepts'][ $options['dataType'] ])
5134
- ? self::$ajaxSettings['accepts'][ $options['dataType'] ].", */*"
5135
- : self::$ajaxSettings['accepts']['_default']
5136
- );
5137
- // TODO $options['processData']
5138
- if ($options['data'] instanceof phpQueryObject) {
5139
- $serialized = $options['data']->serializeArray($options['data']);
5140
- $options['data'] = array();
5141
- foreach($serialized as $r)
5142
- $options['data'][ $r['name'] ] = $r['value'];
5143
- }
5144
- if (strtolower($options['type']) == 'get') {
5145
- $client->setParameterGet($options['data']);
5146
- } else if (strtolower($options['type']) == 'post') {
5147
- $client->setEncType($options['contentType']);
5148
- $client->setParameterPost($options['data']);
5149
- }
5150
- if (self::$active == 0 && $options['global'])
5151
- phpQueryEvents::trigger($documentID, 'ajaxStart');
5152
- self::$active++;
5153
- // beforeSend callback
5154
- if (isset($options['beforeSend']) && $options['beforeSend'])
5155
- phpQuery::callbackRun($options['beforeSend'], array($client));
5156
- // ajaxSend event
5157
- if ($options['global'])
5158
- phpQueryEvents::trigger($documentID, 'ajaxSend', array($client, $options));
5159
- if (phpQuery::$debug) {
5160
- self::debug("{$options['type']}: {$options['url']}\n");
5161
- self::debug("Options: <pre>".var_export($options, true)."</pre>\n");
5162
- // if ($client->getCookieJar())
5163
- // self::debug("Cookies: <pre>".var_export($client->getCookieJar()->getMatchingCookies($options['url']), true)."</pre>\n");
5164
- }
5165
- // request
5166
- $response = $client->request();
5167
- if (phpQuery::$debug) {
5168
- self::debug('Status: '.$response->getStatus().' / '.$response->getMessage());
5169
- self::debug($client->getLastRequest());
5170
- self::debug($response->getHeaders());
5171
- }
5172
- if ($response->isSuccessful()) {
5173
- // XXX tempolary
5174
- self::$lastModified = $response->getHeader('Last-Modified');
5175
- $data = self::httpData($response->getBody(), $options['dataType'], $options);
5176
- if (isset($options['success']) && $options['success'])
5177
- phpQuery::callbackRun($options['success'], array($data, $response->getStatus(), $options));
5178
- if ($options['global'])
5179
- phpQueryEvents::trigger($documentID, 'ajaxSuccess', array($client, $options));
5180
- } else {
5181
- if (isset($options['error']) && $options['error'])
5182
- phpQuery::callbackRun($options['error'], array($client, $response->getStatus(), $response->getMessage()));
5183
- if ($options['global'])
5184
- phpQueryEvents::trigger($documentID, 'ajaxError', array($client, /*$response->getStatus(),*/$response->getMessage(), $options));
5185
- }
5186
- if (isset($options['complete']) && $options['complete'])
5187
- phpQuery::callbackRun($options['complete'], array($client, $response->getStatus()));
5188
- if ($options['global'])
5189
- phpQueryEvents::trigger($documentID, 'ajaxComplete', array($client, $options));
5190
- if ($options['global'] && ! --self::$active)
5191
- phpQueryEvents::trigger($documentID, 'ajaxStop');
5192
- return $client;
5193
- // if (is_null($domId))
5194
- // $domId = self::$defaultDocumentID ? self::$defaultDocumentID : false;
5195
- // return new phpQueryAjaxResponse($response, $domId);
5196
- }
5197
- protected static function httpData($data, $type, $options) {
5198
- if (isset($options['dataFilter']) && $options['dataFilter'])
5199
- $data = self::callbackRun($options['dataFilter'], array($data, $type));
5200
- if (is_string($data)) {
5201
- if ($type == "json") {
5202
- if (isset($options['_jsonp']) && $options['_jsonp']) {
5203
- $data = preg_replace('/^\s*\w+\((.*)\)\s*$/s', '$1', $data);
5204
- }
5205
- $data = self::parseJSON($data);
5206
- }
5207
- }
5208
- return $data;
5209
- }
5210
- /**
5211
- * Enter description here...
5212
- *
5213
- * @param array|phpQuery $data
5214
- *
5215
- */
5216
- public static function param($data) {
5217
- return http_build_query($data, null, '&');
5218
- }
5219
- public static function get($url, $data = null, $callback = null, $type = null) {
5220
- if (!is_array($data)) {
5221
- $callback = $data;
5222
- $data = null;
5223
- }
5224
- // TODO some array_values on this shit
5225
- return phpQuery::ajax(array(
5226
- 'type' => 'GET',
5227
- 'url' => $url,
5228
- 'data' => $data,
5229
- 'success' => $callback,
5230
- 'dataType' => $type,
5231
- ));
5232
- }
5233
- public static function post($url, $data = null, $callback = null, $type = null) {
5234
- if (!is_array($data)) {
5235
- $callback = $data;
5236
- $data = null;
5237
- }
5238
- return phpQuery::ajax(array(
5239
- 'type' => 'POST',
5240
- 'url' => $url,
5241
- 'data' => $data,
5242
- 'success' => $callback,
5243
- 'dataType' => $type,
5244
- ));
5245
- }
5246
- public static function getJSON($url, $data = null, $callback = null) {
5247
- if (!is_array($data)) {
5248
- $callback = $data;
5249
- $data = null;
5250
- }
5251
- // TODO some array_values on this shit
5252
- return phpQuery::ajax(array(
5253
- 'type' => 'GET',
5254
- 'url' => $url,
5255
- 'data' => $data,
5256
- 'success' => $callback,
5257
- 'dataType' => 'json',
5258
- ));
5259
- }
5260
- public static function ajaxSetup($options) {
5261
- self::$ajaxSettings = array_merge(
5262
- self::$ajaxSettings,
5263
- $options
5264
- );
5265
- }
5266
- public static function ajaxAllowHost($host1, $host2 = null, $host3 = null) {
5267
- $loop = is_array($host1)
5268
- ? $host1
5269
- : func_get_args();
5270
- foreach($loop as $host) {
5271
- if ($host && ! in_array($host, phpQuery::$ajaxAllowedHosts)) {
5272
- phpQuery::$ajaxAllowedHosts[] = $host;
5273
- }
5274
- }
5275
- }
5276
- public static function ajaxAllowURL($url1, $url2 = null, $url3 = null) {
5277
- $loop = is_array($url1)
5278
- ? $url1
5279
- : func_get_args();
5280
- foreach($loop as $url)
5281
- phpQuery::ajaxAllowHost(parse_url($url, PHP_URL_HOST));
5282
- }
5283
- /**
5284
- * Returns JSON representation of $data.
5285
- *
5286
- * @static
5287
- * @param mixed $data
5288
- * @return string
5289
- */
5290
- public static function toJSON($data) {
5291
- if (function_exists('json_encode'))
5292
- return json_encode($data);
5293
- require_once('Zend/Json/Encoder.php');
5294
- return Zend_Json_Encoder::encode($data);
5295
- }
5296
- /**
5297
- * Parses JSON into proper PHP type.
5298
- *
5299
- * @static
5300
- * @param string $json
5301
- * @return mixed
5302
- */
5303
- public static function parseJSON($json) {
5304
- if (function_exists('json_decode')) {
5305
- $return = json_decode(trim($json), true);
5306
- // json_decode and UTF8 issues
5307
- if (isset($return))
5308
- return $return;
5309
- }
5310
- require_once('Zend/Json/Decoder.php');
5311
- return Zend_Json_Decoder::decode($json);
5312
- }
5313
- /**
5314
- * Returns source's document ID.
5315
- *
5316
- * @param $source DOMNode|phpQueryObject
5317
- * @return string
5318
- */
5319
- public static function getDocumentID($source) {
5320
- if ($source instanceof DOMDOCUMENT) {
5321
- foreach(phpQuery::$documents as $id => $document) {
5322
- if ($source->isSameNode($document->document))
5323
- return $id;
5324
- }
5325
- } else if ($source instanceof DOMNODE) {
5326
- foreach(phpQuery::$documents as $id => $document) {
5327
- if ($source->ownerDocument->isSameNode($document->document))
5328
- return $id;
5329
- }
5330
- } else if ($source instanceof phpQueryObject)
5331
- return $source->getDocumentID();
5332
- else if (is_string($source) && isset(phpQuery::$documents[$source]))
5333
- return $source;
5334
- }
5335
- /**
5336
- * Get DOMDocument object related to $source.
5337
- * Returns null if such document doesn't exist.
5338
- *
5339
- * @param $source DOMNode|phpQueryObject|string
5340
- * @return string
5341
- */
5342
- public static function getDOMDocument($source) {
5343
- if ($source instanceof DOMDOCUMENT)
5344
- return $source;
5345
- $source = self::getDocumentID($source);
5346
- return $source
5347
- ? self::$documents[$id]['document']
5348
- : null;
5349
- }
5350
-
5351
- // UTILITIES
5352
- // http://docs.jquery.com/Utilities
5353
-
5354
- /**
5355
- *
5356
- * @return unknown_type
5357
- * @link http://docs.jquery.com/Utilities/jQuery.makeArray
5358
- */
5359
- public static function makeArray($obj) {
5360
- $array = array();
5361
- if (is_object($object) && $object instanceof DOMNODELIST) {
5362
- foreach($object as $value)
5363
- $array[] = $value;
5364
- } else if (is_object($object) && ! ($object instanceof Iterator)) {
5365
- foreach(get_object_vars($object) as $name => $value)
5366
- $array[0][$name] = $value;
5367
- } else {
5368
- foreach($object as $name => $value)
5369
- $array[0][$name] = $value;
5370
- }
5371
- return $array;
5372
- }
5373
- public static function inArray($value, $array) {
5374
- return in_array($value, $array);
5375
- }
5376
- /**
5377
- *
5378
- * @param $object
5379
- * @param $callback
5380
- * @return unknown_type
5381
- * @link http://docs.jquery.com/Utilities/jQuery.each
5382
- */
5383
- public static function each($object, $callback, $param1 = null, $param2 = null, $param3 = null) {
5384
- $paramStructure = null;
5385
- if (func_num_args() > 2) {
5386
- $paramStructure = func_get_args();
5387
- $paramStructure = array_slice($paramStructure, 2);
5388
- }
5389
- if (is_object($object) && ! ($object instanceof Iterator)) {
5390
- foreach(get_object_vars($object) as $name => $value)
5391
- phpQuery::callbackRun($callback, array($name, $value), $paramStructure);
5392
- } else {
5393
- foreach($object as $name => $value)
5394
- phpQuery::callbackRun($callback, array($name, $value), $paramStructure);
5395
- }
5396
- }
5397
- /**
5398
- *
5399
- * @link http://docs.jquery.com/Utilities/jQuery.map
5400
- */
5401
- public static function map($array, $callback, $param1 = null, $param2 = null, $param3 = null) {
5402
- $result = array();
5403
- $paramStructure = null;
5404
- if (func_num_args() > 2) {
5405
- $paramStructure = func_get_args();
5406
- $paramStructure = array_slice($paramStructure, 2);
5407
- }
5408
- foreach($array as $v) {
5409
- $vv = phpQuery::callbackRun($callback, array($v), $paramStructure);
5410
- // $callbackArgs = $args;
5411
- // foreach($args as $i => $arg) {
5412
- // $callbackArgs[$i] = $arg instanceof CallbackParam
5413
- // ? $v
5414
- // : $arg;
5415
- // }
5416
- // $vv = call_user_func_array($callback, $callbackArgs);
5417
- if (is_array($vv)) {
5418
- foreach($vv as $vvv)
5419
- $result[] = $vvv;
5420
- } else if ($vv !== null) {
5421
- $result[] = $vv;
5422
- }
5423
- }
5424
- return $result;
5425
- }
5426
- /**
5427
- *
5428
- * @param $callback Callback
5429
- * @param $params
5430
- * @param $paramStructure
5431
- * @return unknown_type
5432
- */
5433
- public static function callbackRun($callback, $params = array(), $paramStructure = null) {
5434
- if (! $callback)
5435
- return;
5436
- if ($callback instanceof CallbackParameterToReference) {
5437
- // TODO support ParamStructure to select which $param push to reference
5438
- if (isset($params[0]))
5439
- $callback->callback = $params[0];
5440
- return true;
5441
- }
5442
- if ($callback instanceof Callback) {
5443
- $paramStructure = $callback->params;
5444
- $callback = $callback->callback;
5445
- }
5446
- if (! $paramStructure)
5447
- return call_user_func_array($callback, $params);
5448
- $p = 0;
5449
- foreach($paramStructure as $i => $v) {
5450
- $paramStructure[$i] = $v instanceof CallbackParam
5451
- ? $params[$p++]
5452
- : $v;
5453
- }
5454
- return call_user_func_array($callback, $paramStructure);
5455
- }
5456
- /**
5457
- * Merge 2 phpQuery objects.
5458
- * @param array $one
5459
- * @param array $two
5460
- * @protected
5461
- * @todo node lists, phpQueryObject
5462
- */
5463
- public static function merge($one, $two) {
5464
- $elements = $one->elements;
5465
- foreach($two->elements as $node) {
5466
- $exists = false;
5467
- foreach($elements as $node2) {
5468
- if ($node2->isSameNode($node))
5469
- $exists = true;
5470
- }
5471
- if (! $exists)
5472
- $elements[] = $node;
5473
- }
5474
- return $elements;
5475
- // $one = $one->newInstance();
5476
- // $one->elements = $elements;
5477
- // return $one;
5478
- }
5479
- /**
5480
- *
5481
- * @param $array
5482
- * @param $callback
5483
- * @param $invert
5484
- * @return unknown_type
5485
- * @link http://docs.jquery.com/Utilities/jQuery.grep
5486
- */
5487
- public static function grep($array, $callback, $invert = false) {
5488
- $result = array();
5489
- foreach($array as $k => $v) {
5490
- $r = call_user_func_array($callback, array($v, $k));
5491
- if ($r === !(bool)$invert)
5492
- $result[] = $v;
5493
- }
5494
- return $result;
5495
- }
5496
- public static function unique($array) {
5497
- return array_unique($array);
5498
- }
5499
- /**
5500
- *
5501
- * @param $function
5502
- * @return unknown_type
5503
- * @TODO there are problems with non-static methods, second parameter pass it
5504
- * but doesnt verify is method is really callable
5505
- */
5506
- public static function isFunction($function) {
5507
- return is_callable($function);
5508
- }
5509
- public static function trim($str) {
5510
- return trim($str);
5511
- }
5512
- /* PLUGINS NAMESPACE */
5513
- /**
5514
- *
5515
- * @param $url
5516
- * @param $callback
5517
- * @param $param1
5518
- * @param $param2
5519
- * @param $param3
5520
- * @return phpQueryObject
5521
- */
5522
- public static function browserGet($url, $callback, $param1 = null, $param2 = null, $param3 = null) {
5523
- if (self::plugin('WebBrowser')) {
5524
- $params = func_get_args();
5525
- return self::callbackRun(array(self::$plugins, 'browserGet'), $params);
5526
- } else {
5527
- self::debug('WebBrowser plugin not available...');
5528
- }
5529
- }
5530
- /**
5531
- *
5532
- * @param $url
5533
- * @param $data
5534
- * @param $callback
5535
- * @param $param1
5536
- * @param $param2
5537
- * @param $param3
5538
- * @return phpQueryObject
5539
- */
5540
- public static function browserPost($url, $data, $callback, $param1 = null, $param2 = null, $param3 = null) {
5541
- if (self::plugin('WebBrowser')) {
5542
- $params = func_get_args();
5543
- return self::callbackRun(array(self::$plugins, 'browserPost'), $params);
5544
- } else {
5545
- self::debug('WebBrowser plugin not available...');
5546
- }
5547
- }
5548
- /**
5549
- *
5550
- * @param $ajaxSettings
5551
- * @param $callback
5552
- * @param $param1
5553
- * @param $param2
5554
- * @param $param3
5555
- * @return phpQueryObject
5556
- */
5557
- public static function browser($ajaxSettings, $callback, $param1 = null, $param2 = null, $param3 = null) {
5558
- if (self::plugin('WebBrowser')) {
5559
- $params = func_get_args();
5560
- return self::callbackRun(array(self::$plugins, 'browser'), $params);
5561
- } else {
5562
- self::debug('WebBrowser plugin not available...');
5563
- }
5564
- }
5565
- /**
5566
- *
5567
- * @param $code
5568
- * @return string
5569
- */
5570
- public static function php($code) {
5571
- return self::code('php', $code);
5572
- }
5573
- /**
5574
- *
5575
- * @param $type
5576
- * @param $code
5577
- * @return string
5578
- */
5579
- public static function code($type, $code) {
5580
- return "<$type><!-- ".trim($code)." --></$type>";
5581
- }
5582
-
5583
- public static function __callStatic($method, $params) {
5584
- return call_user_func_array(
5585
- array(phpQuery::$plugins, $method),
5586
- $params
5587
- );
5588
- }
5589
- protected static function dataSetupNode($node, $documentID) {
5590
- // search are return if alredy exists
5591
- foreach(phpQuery::$documents[$documentID]->dataNodes as $dataNode) {
5592
- if ($node->isSameNode($dataNode))
5593
- return $dataNode;
5594
- }
5595
- // if doesn't, add it
5596
- phpQuery::$documents[$documentID]->dataNodes[] = $node;
5597
- return $node;
5598
- }
5599
- protected static function dataRemoveNode($node, $documentID) {
5600
- // search are return if alredy exists
5601
- foreach(phpQuery::$documents[$documentID]->dataNodes as $k => $dataNode) {
5602
- if ($node->isSameNode($dataNode)) {
5603
- unset(self::$documents[$documentID]->dataNodes[$k]);
5604
- unset(self::$documents[$documentID]->data[ $dataNode->dataID ]);
5605
- }
5606
- }
5607
- }
5608
- public static function data($node, $name, $data, $documentID = null) {
5609
- if (! $documentID)
5610
- // TODO check if this works
5611
- $documentID = self::getDocumentID($node);
5612
- $document = phpQuery::$documents[$documentID];
5613
- $node = self::dataSetupNode($node, $documentID);
5614
- if (! isset($node->dataID))
5615
- $node->dataID = ++phpQuery::$documents[$documentID]->uuid;
5616
- $id = $node->dataID;
5617
- if (! isset($document->data[$id]))
5618
- $document->data[$id] = array();
5619
- if (! is_null($data))
5620
- $document->data[$id][$name] = $data;
5621
- if ($name) {
5622
- if (isset($document->data[$id][$name]))
5623
- return $document->data[$id][$name];
5624
- } else
5625
- return $id;
5626
- }
5627
- public static function removeData($node, $name, $documentID) {
5628
- if (! $documentID)
5629
- // TODO check if this works
5630
- $documentID = self::getDocumentID($node);
5631
- $document = phpQuery::$documents[$documentID];
5632
- $node = self::dataSetupNode($node, $documentID);
5633
- $id = $node->dataID;
5634
- if ($name) {
5635
- if (isset($document->data[$id][$name]))
5636
- unset($document->data[$id][$name]);
5637
- $name = null;
5638
- foreach($document->data[$id] as $name)
5639
- break;
5640
- if (! $name)
5641
- self::removeData($node, $name, $documentID);
5642
- } else {
5643
- self::dataRemoveNode($node, $documentID);
5644
- }
5645
- }
5646
- }
5647
- /**
5648
- * Plugins static namespace class.
5649
- *
5650
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
5651
- * @package phpQuery
5652
- * @todo move plugin methods here (as statics)
5653
- */
5654
- class phpQueryPlugins {
5655
- public function __call($method, $args) {
5656
- if (isset(phpQuery::$extendStaticMethods[$method])) {
5657
- $return = call_user_func_array(
5658
- phpQuery::$extendStaticMethods[$method],
5659
- $args
5660
- );
5661
- } else if (isset(phpQuery::$pluginsStaticMethods[$method])) {
5662
- $class = phpQuery::$pluginsStaticMethods[$method];
5663
- $realClass = "phpQueryPlugin_$class";
5664
- $return = call_user_func_array(
5665
- array($realClass, $method),
5666
- $args
5667
- );
5668
- return isset($return)
5669
- ? $return
5670
- : $this;
5671
- } else
5672
- throw new Exception("Method '{$method}' doesnt exist");
5673
- }
5674
- }
5675
- /**
5676
- * Shortcut to phpQuery::pq($arg1, $context)
5677
- * Chainable.
5678
- *
5679
- * @see phpQuery::pq()
5680
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
5681
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
5682
- * @package phpQuery
5683
- */
5684
- function pq($arg1, $context = null) {
5685
- $args = func_get_args();
5686
- return call_user_func_array(
5687
- array('phpQuery', 'pq'),
5688
- $args
5689
- );
5690
- }
5691
- // add plugins dir and Zend framework to include path
5692
- set_include_path(
5693
- get_include_path()
5694
- .PATH_SEPARATOR.dirname(__FILE__).'/phpQuery/'
5695
- .PATH_SEPARATOR.dirname(__FILE__).'/phpQuery/plugins/'
5696
- );
5697
- // why ? no __call nor __get for statics in php...
5698
- // XXX __callStatic will be available in PHP 5.3
5699
- phpQuery::$plugins = new phpQueryPlugins();
5700
- // include bootstrap file (personal library config)
5701
- if (file_exists(dirname(__FILE__).'/phpQuery/bootstrap.php'))
5702
  require_once dirname(__FILE__).'/phpQuery/bootstrap.php';
1
+ <?php
2
+ /**
3
+ * phpQuery is a server-side, chainable, CSS3 selector driven
4
+ * Document Object Model (DOM) API based on jQuery JavaScript Library.
5
+ *
6
+ * @version 0.9.5
7
+ * @link http://code.google.com/p/phpquery/
8
+ * @link http://phpquery-library.blogspot.com/
9
+ * @link http://jquery.com/
10
+ * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
11
+ * @license http://www.opensource.org/licenses/mit-license.php MIT License
12
+ * @package phpQuery
13
+ */
14
+
15
+ // class names for instanceof
16
+ // TODO move them as class constants into phpQuery
17
+ define('DOMDOCUMENT', 'DOMDocument');
18
+ define('DOMELEMENT', 'DOMElement');
19
+ define('DOMNODELIST', 'DOMNodeList');
20
+ define('DOMNODE', 'DOMNode');
21
+
22
+ /**
23
+ * DOMEvent class.
24
+ *
25
+ * Based on
26
+ * @link http://developer.mozilla.org/En/DOM:event
27
+ * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
28
+ * @package phpQuery
29
+ * @todo implement ArrayAccess ?
30
+ */
31
+ class DOMEvent {
32
+ /**
33
+ * Returns a boolean indicating whether the event bubbles up through the DOM or not.
34
+ *
35
+ * @var unknown_type
36
+ */
37
+ public $bubbles = true;
38
+ /**
39
+ * Returns a boolean indicating whether the event is cancelable.
40
+ *
41
+ * @var unknown_type
42
+ */
43
+ public $cancelable = true;
44
+ /**
45
+ * Returns a reference to the currently registered target for the event.
46
+ *
47
+ * @var unknown_type
48
+ */
49
+ public $currentTarget;
50
+ /**
51
+ * Returns detail about the event, depending on the type of event.
52
+ *
53
+ * @var unknown_type
54
+ * @link http://developer.mozilla.org/en/DOM/event.detail
55
+ */
56
+ public $detail; // ???
57
+ /**
58
+ * Used to indicate which phase of the event flow is currently being evaluated.
59
+ *
60
+ * NOT IMPLEMENTED
61
+ *
62
+ * @var unknown_type
63
+ * @link http://developer.mozilla.org/en/DOM/event.eventPhase
64
+ */
65
+ public $eventPhase; // ???
66
+ /**
67
+ * The explicit original target of the event (Mozilla-specific).
68
+ *
69
+ * NOT IMPLEMENTED
70
+ *
71
+ * @var unknown_type
72
+ */
73
+ public $explicitOriginalTarget; // moz only
74
+ /**
75
+ * The original target of the event, before any retargetings (Mozilla-specific).
76
+ *
77
+ * NOT IMPLEMENTED
78
+ *
79
+ * @var unknown_type
80
+ */
81
+ public $originalTarget; // moz only
82
+ /**
83
+ * Identifies a secondary target for the event.
84
+ *
85
+ * @var unknown_type
86
+ */
87
+ public $relatedTarget;
88
+ /**
89
+ * Returns a reference to the target to which the event was originally dispatched.
90
+ *
91
+ * @var unknown_type
92
+ */
93
+ public $target;
94
+ /**
95
+ * Returns the time that the event was created.
96
+ *
97
+ * @var unknown_type
98
+ */
99
+ public $timeStamp;
100
+ /**
101
+ * Returns the name of the event (case-insensitive).
102
+ */
103
+ public $type;
104
+ public $runDefault = true;
105
+ public $data = null;
106
+ public function __construct($data) {
107
+ foreach($data as $k => $v) {
108
+ $this->$k = $v;
109
+ }
110
+ if (! $this->timeStamp)
111
+ $this->timeStamp = time();
112
+ }
113
+ /**
114
+ * Cancels the event (if it is cancelable).
115
+ *
116
+ */
117
+ public function preventDefault() {
118
+ $this->runDefault = false;
119
+ }
120
+ /**
121
+ * Stops the propagation of events further along in the DOM.
122
+ *
123
+ */
124
+ public function stopPropagation() {
125
+ $this->bubbles = false;
126
+ }
127
+ }
128
+
129
+
130
+ /**
131
+ * DOMDocumentWrapper class simplifies work with DOMDocument.
132
+ *
133
+ * Know bug:
134
+ * - in XHTML fragments, <br /> changes to <br clear="none" />
135
+ *
136
+ * @todo check XML catalogs compatibility
137
+ * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
138
+ * @package phpQuery
139
+ */
140
+ class DOMDocumentWrapper {
141
+ /**
142
+ * @var DOMDocument
143
+ */
144
+ public $document;
145
+ public $id;
146
+ /**
147
+ * @todo Rewrite as method and quess if null.
148
+ * @var unknown_type
149
+ */
150
+ public $contentType = '';
151
+ public $xpath;
152
+ public $uuid = 0;
153
+ public $data = array();
154
+ public $dataNodes = array();
155
+ public $events = array();
156
+ public $eventsNodes = array();
157
+ public $eventsGlobal = array();
158
+ /**
159
+ * @TODO iframes support http://code.google.com/p/phpquery/issues/detail?id=28
160
+ * @var unknown_type
161
+ */
162
+ public $frames = array();
163
+ /**
164
+ * Document root, by default equals to document itself.
165
+ * Used by documentFragments.
166
+ *
167
+ * @var DOMNode
168
+ */
169
+ public $root;
170
+ public $isDocumentFragment;
171
+ public $isXML = false;
172
+ public $isXHTML = false;
173
+ public $isHTML = false;
174
+ public $charset;
175
+ public function __construct($markup = null, $contentType = null, $newDocumentID = null) {
176
+ if (isset($markup))
177
+ $this->load($markup, $contentType, $newDocumentID);
178
+ $this->id = $newDocumentID
179
+ ? $newDocumentID
180
+ : md5(microtime());
181
+ }
182
+ public function load($markup, $contentType = null, $newDocumentID = null) {
183
+ // phpQuery::$documents[$id] = $this;
184
+ $this->contentType = strtolower($contentType);
185
+ if ($markup instanceof DOMDOCUMENT) {
186
+ $this->document = $markup;
187
+ $this->root = $this->document;
188
+ $this->charset = $this->document->encoding;
189
+ // TODO isDocumentFragment
190
+ } else {
191
+ $loaded = $this->loadMarkup($markup);
192
+ }
193
+ if ($loaded) {
194
+ // $this->document->formatOutput = true;
195
+ $this->document->preserveWhiteSpace = true;
196
+ $this->xpath = new DOMXPath($this->document);
197
+ $this->afterMarkupLoad();
198
+ return true;
199
+ // remember last loaded document
200
+ // return phpQuery::selectDocument($id);
201
+ }
202
+ return false;
203
+ }
204
+ protected function afterMarkupLoad() {
205
+ if ($this->isXHTML) {
206
+ $this->xpath->registerNamespace("html", "http://www.w3.org/1999/xhtml");
207
+ }
208
+ }
209
+ protected function loadMarkup($markup) {
210
+ $loaded = false;
211
+ if ($this->contentType) {
212
+ self::debug("Load markup for content type {$this->contentType}");
213
+ // content determined by contentType
214
+ list($contentType, $charset) = $this->contentTypeToArray($this->contentType);
215
+ switch($contentType) {
216
+ case 'text/html':
217
+ phpQuery::debug("Loading HTML, content type '{$this->contentType}'");
218
+ $loaded = $this->loadMarkupHTML($markup, $charset);
219
+ break;
220
+ case 'text/xml':
221
+ case 'application/xhtml+xml':
222
+ phpQuery::debug("Loading XML, content type '{$this->contentType}'");
223
+ $loaded = $this->loadMarkupXML($markup, $charset);
224
+ break;
225
+ default:
226
+ // for feeds or anything that sometimes doesn't use text/xml
227
+ if (strpos('xml', $this->contentType) !== false) {
228
+ phpQuery::debug("Loading XML, content type '{$this->contentType}'");
229
+ $loaded = $this->loadMarkupXML($markup, $charset);
230
+ } else
231
+ phpQuery::debug("Could not determine document type from content type '{$this->contentType}'");
232
+ }
233
+ } else {
234
+ // content type autodetection
235
+ if ($this->isXML($markup)) {
236
+ phpQuery::debug("Loading XML, isXML() == true");
237
+ $loaded = $this->loadMarkupXML($markup);
238
+ if (! $loaded && $this->isXHTML) {
239
+ phpQuery::debug('Loading as XML failed, trying to load as HTML, isXHTML == true');
240
+ $loaded = $this->loadMarkupHTML($markup);
241
+ }
242
+ } else {
243
+ phpQuery::debug("Loading HTML, isXML() == false");
244
+ $loaded = $this->loadMarkupHTML($markup);
245
+ }
246
+ }
247
+ return $loaded;
248
+ }
249
+ protected function loadMarkupReset() {
250
+ $this->isXML = $this->isXHTML = $this->isHTML = false;
251
+ }
252
+ protected function documentCreate($charset, $version = '1.0') {
253
+ if (! $version)
254
+ $version = '1.0';
255
+ $this->document = new DOMDocument($version, $charset);
256
+ $this->charset = $this->document->encoding;
257
+ // $this->document->encoding = $charset;
258
+ $this->document->formatOutput = true;
259
+ $this->document->preserveWhiteSpace = true;
260
+ }
261
+ protected function loadMarkupHTML($markup, $requestedCharset = null) {
262
+ if (phpQuery::$debug)
263
+ phpQuery::debug('Full markup load (HTML): '.substr($markup, 0, 250));
264
+ $this->loadMarkupReset();
265
+ $this->isHTML = true;
266
+ if (!isset($this->isDocumentFragment))
267
+ $this->isDocumentFragment = self::isDocumentFragmentHTML($markup);
268
+ $charset = null;
269
+ $documentCharset = $this->charsetFromHTML($markup);
270
+ $addDocumentCharset = false;
271
+ if ($documentCharset) {
272
+ $charset = $documentCharset;
273
+ $markup = $this->charsetFixHTML($markup);
274
+ } else if ($requestedCharset) {
275
+ $charset = $requestedCharset;
276
+ }
277
+ if (! $charset)
278
+ $charset = phpQuery::$defaultCharset;
279
+ // HTTP 1.1 says that the default charset is ISO-8859-1
280
+ // @see http://www.w3.org/International/O-HTTP-charset
281
+ if (! $documentCharset) {
282
+ $documentCharset = 'ISO-8859-1';
283
+ $addDocumentCharset = true;
284
+ }
285
+ // Should be careful here, still need 'magic encoding detection' since lots of pages have other 'default encoding'
286
+ // Worse, some pages can have mixed encodings... we'll try not to worry about that
287
+ $requestedCharset = strtoupper($requestedCharset);
288
+ $documentCharset = strtoupper($documentCharset);
289
+ phpQuery::debug("DOC: $documentCharset REQ: $requestedCharset");
290
+ if ($requestedCharset && $documentCharset && $requestedCharset !== $documentCharset) {
291
+ phpQuery::debug("CHARSET CONVERT");
292
+ // Document Encoding Conversion
293
+ // http://code.google.com/p/phpquery/issues/detail?id=86
294
+ if (function_exists('mb_detect_encoding')) {
295
+ $possibleCharsets = array($documentCharset, $requestedCharset, 'AUTO');
296
+ $docEncoding = mb_detect_encoding($markup, implode(', ', $possibleCharsets));
297
+ if (! $docEncoding)
298
+ $docEncoding = $documentCharset; // ok trust the document
299
+ phpQuery::debug("DETECTED '$docEncoding'");
300
+ // Detected does not match what document says...
301
+ if ($docEncoding !== $documentCharset) {
302
+ // Tricky..
303
+ }
304
+ if ($docEncoding !== $requestedCharset) {
305
+ phpQuery::debug("CONVERT $docEncoding => $requestedCharset");
306
+ $markup = mb_convert_encoding($markup, $requestedCharset, $docEncoding);
307
+ $markup = $this->charsetAppendToHTML($markup, $requestedCharset);
308
+ $charset = $requestedCharset;
309
+ }
310
+ } else {
311
+ phpQuery::debug("TODO: charset conversion without mbstring...");
312
+ }
313
+ }
314
+ $return = false;
315
+ if ($this->isDocumentFragment) {
316
+ phpQuery::debug("Full markup load (HTML), DocumentFragment detected, using charset '$charset'");
317
+ $return = $this->documentFragmentLoadMarkup($this, $charset, $markup);
318
+ } else {
319
+ if ($addDocumentCharset) {
320
+ phpQuery::debug("Full markup load (HTML), appending charset: '$charset'");
321
+ $markup = $this->charsetAppendToHTML($markup, $charset);
322
+ }
323
+ phpQuery::debug("Full markup load (HTML), documentCreate('$charset')");
324
+ $this->documentCreate($charset);
325
+ $return = phpQuery::$debug === 2
326
+ ? $this->document->loadHTML($markup)
327
+ : @$this->document->loadHTML($markup);
328
+ if ($return)
329
+ $this->root = $this->document;
330
+ }
331
+ if ($return && ! $this->contentType)
332
+ $this->contentType = 'text/html';
333
+ return $return;
334
+ }
335
+ protected function loadMarkupXML($markup, $requestedCharset = null) {
336
+ if (phpQuery::$debug)
337
+ phpQuery::debug('Full markup load (XML): '.substr($markup, 0, 250));
338
+ $this->loadMarkupReset();
339
+ $this->isXML = true;
340
+ // check agains XHTML in contentType or markup
341
+ $isContentTypeXHTML = $this->isXHTML();
342
+ $isMarkupXHTML = $this->isXHTML($markup);
343
+ if ($isContentTypeXHTML || $isMarkupXHTML) {
344
+ self::debug('Full markup load (XML), XHTML detected');
345
+ $this->isXHTML = true;
346
+ }
347
+ // determine document fragment
348
+ if (! isset($this->isDocumentFragment))
349
+ $this->isDocumentFragment = $this->isXHTML
350
+ ? self::isDocumentFragmentXHTML($markup)
351
+ : self::isDocumentFragmentXML($markup);
352
+ // this charset will be used
353
+ $charset = null;
354
+ // charset from XML declaration @var string
355
+ $documentCharset = $this->charsetFromXML($markup);
356
+ if (! $documentCharset) {
357
+ if ($this->isXHTML) {
358
+ // this is XHTML, try to get charset from content-type meta header
359
+ $documentCharset = $this->charsetFromHTML($markup);
360
+ if ($documentCharset) {
361
+ phpQuery::debug("Full markup load (XML), appending XHTML charset '$documentCharset'");
362
+ $this->charsetAppendToXML($markup, $documentCharset);
363
+ $charset = $documentCharset;
364
+ }
365
+ }
366
+ if (! $documentCharset) {
367
+ // if still no document charset...
368
+ $charset = $requestedCharset;
369
+ }
370
+ } else if ($requestedCharset) {
371
+ $charset = $requestedCharset;
372
+ }
373
+ if (! $charset) {
374
+ $charset = phpQuery::$defaultCharset;
375
+ }
376
+ if ($requestedCharset && $documentCharset && $requestedCharset != $documentCharset) {
377
+ // TODO place for charset conversion
378
+ // $charset = $requestedCharset;
379
+ }
380
+ $return = false;
381
+ if ($this->isDocumentFragment) {
382
+ phpQuery::debug("Full markup load (XML), DocumentFragment detected, using charset '$charset'");
383
+ $return = $this->documentFragmentLoadMarkup($this, $charset, $markup);
384
+ } else {
385
+ // FIXME ???
386
+ if ($isContentTypeXHTML && ! $isMarkupXHTML)
387
+ if (! $documentCharset) {
388
+ phpQuery::debug("Full markup load (XML), appending charset '$charset'");
389
+ $markup = $this->charsetAppendToXML($markup, $charset);
390
+ }
391
+ // see http://pl2.php.net/manual/en/book.dom.php#78929
392
+ // LIBXML_DTDLOAD (>= PHP 5.1)
393
+ // does XML ctalogues works with LIBXML_NONET
394
+ // $this->document->resolveExternals = true;
395
+ // TODO test LIBXML_COMPACT for performance improvement
396
+ // create document
397
+ $this->documentCreate($charset);
398
+ if (phpversion() < 5.1) {
399
+ $this->document->resolveExternals = true;
400
+ $return = phpQuery::$debug === 2
401
+ ? $this->document->loadXML($markup)
402
+ : @$this->document->loadXML($markup);
403
+ } else {
404
+ /** @link http://pl2.php.net/manual/en/libxml.constants.php */
405
+ $libxmlStatic = phpQuery::$debug === 2
406
+ ? LIBXML_DTDLOAD|LIBXML_DTDATTR|LIBXML_NONET
407
+ : LIBXML_DTDLOAD|LIBXML_DTDATTR|LIBXML_NONET|LIBXML_NOWARNING|LIBXML_NOERROR;
408
+ $return = $this->document->loadXML($markup, $libxmlStatic);
409
+ // if (! $return)
410
+ // $return = $this->document->loadHTML($markup);
411
+ }
412
+ if ($return)
413
+ $this->root = $this->document;
414
+ }
415
+ if ($return) {
416
+ if (! $this->contentType) {
417
+ if ($this->isXHTML)
418
+ $this->contentType = 'application/xhtml+xml';
419
+ else
420
+ $this->contentType = 'text/xml';
421
+ }
422
+ return $return;
423
+ } else {
424
+ throw new Exception("Error loading XML markup");
425
+ }
426
+ }
427
+ protected function isXHTML($markup = null) {
428
+ if (! isset($markup)) {
429
+ return strpos($this->contentType, 'xhtml') !== false;
430
+ }
431
+ // XXX ok ?
432
+ return strpos($markup, "<!DOCTYPE html") !== false;
433
+ // return stripos($doctype, 'xhtml') !== false;
434
+ // $doctype = isset($dom->doctype) && is_object($dom->doctype)
435
+ // ? $dom->doctype->publicId
436
+ // : self::$defaultDoctype;
437
+ }
438
+ protected function isXML($markup) {
439
+ // return strpos($markup, '<?xml') !== false && stripos($markup, 'xhtml') === false;
440
+ return strpos(substr($markup, 0, 100), '<'.'?xml') !== false;
441
+ }
442
+ protected function contentTypeToArray($contentType) {
443
+ $matches = explode(';', trim(strtolower($contentType)));
444
+ if (isset($matches[1])) {
445
+ $matches[1] = explode('=', $matches[1]);
446
+ // strip 'charset='
447
+ $matches[1] = isset($matches[1][1]) && trim($matches[1][1])
448
+ ? $matches[1][1]
449
+ : $matches[1][0];
450
+ } else
451
+ $matches[1] = null;
452
+ return $matches;
453
+ }
454
+ /**
455
+ *
456
+ * @param $markup
457
+ * @return array contentType, charset
458
+ */
459
+ protected function contentTypeFromHTML($markup) {
460
+ $matches = array();
461
+ // find meta tag
462
+ preg_match('@<meta[^>]+http-equiv\\s*=\\s*(["|\'])Content-Type\\1([^>]+?)>@i',
463
+ $markup, $matches
464
+ );
465
+ if (! isset($matches[0]))
466
+ return array(null, null);
467
+ // get attr 'content'
468
+ preg_match('@content\\s*=\\s*(["|\'])(.+?)\\1@', $matches[0], $matches);
469
+ if (! isset($matches[0]))
470
+ return array(null, null);
471
+ return $this->contentTypeToArray($matches[2]);
472
+ }
473
+ protected function charsetFromHTML($markup) {
474
+ $contentType = $this->contentTypeFromHTML($markup);
475
+ return $contentType[1];
476
+ }
477
+ protected function charsetFromXML($markup) {
478
+ $matches;
479
+ // find declaration
480
+ preg_match('@<'.'?xml[^>]+encoding\\s*=\\s*(["|\'])(.*?)\\1@i',
481
+ $markup, $matches
482
+ );
483
+ return isset($matches[2])
484
+ ? strtolower($matches[2])
485
+ : null;
486
+ }
487
+ /**
488
+ * Repositions meta[type=charset] at the start of head. Bypasses DOMDocument bug.
489
+ *
490
+ * @link http://code.google.com/p/phpquery/issues/detail?id=80
491
+ * @param $html
492
+ */
493
+ protected function charsetFixHTML($markup) {
494
+ $matches = array();
495
+ // find meta tag
496
+ preg_match('@\s*<meta[^>]+http-equiv\\s*=\\s*(["|\'])Content-Type\\1([^>]+?)>@i',
497
+ $markup, $matches, PREG_OFFSET_CAPTURE
498
+ );
499
+ if (! isset($matches[0]))
500
+ return;
501
+ $metaContentType = $matches[0][0];
502
+ $markup = substr($markup, 0, $matches[0][1])
503
+ .substr($markup, $matches[0][1]+strlen($metaContentType));
504
+ $headStart = stripos($markup, '<head>');
505
+ $markup = substr($markup, 0, $headStart+6).$metaContentType
506
+ .substr($markup, $headStart+6);
507
+ return $markup;
508
+ }
509
+ protected function charsetAppendToHTML($html, $charset, $xhtml = false) {
510
+ // remove existing meta[type=content-type]
511
+ $html = preg_replace('@\s*<meta[^>]+http-equiv\\s*=\\s*(["|\'])Content-Type\\1([^>]+?)>@i', '', $html);
512
+ $meta = '<meta http-equiv="Content-Type" content="text/html;charset='
513
+ .$charset.'" '
514
+ .($xhtml ? '/' : '')
515
+ .'>';
516
+ if (strpos($html, '<head') === false) {
517
+ if (strpos($hltml, '<html') === false) {
518
+ return $meta.$html;
519
+ } else {
520
+ return preg_replace(
521
+ '@<html(.*?)(?(?<!\?)>)@s',
522
+ "<html\\1><head>{$meta}</head>",
523
+ $html
524
+ );
525
+ }
526
+ } else {
527
+ return preg_replace(
528
+ '@<head(.*?)(?(?<!\?)>)@s',
529
+ '<head\\1>'.$meta,
530
+ $html
531
+ );
532
+ }
533
+ }
534
+ protected function charsetAppendToXML($markup, $charset) {
535
+ $declaration = '<'.'?xml version="1.0" encoding="'.$charset.'"?'.'>';
536
+ return $declaration.$markup;
537
+ }
538
+ public static function isDocumentFragmentHTML($markup) {
539
+ return stripos($markup, '<html') === false && stripos($markup, '<!doctype') === false;
540
+ }
541
+ public static function isDocumentFragmentXML($markup) {
542
+ return stripos($markup, '<'.'?xml') === false;
543
+ }
544
+ public static function isDocumentFragmentXHTML($markup) {
545
+ return self::isDocumentFragmentHTML($markup);
546
+ }
547
+ public function importAttr($value) {
548
+ // TODO
549
+ }
550
+ /**
551
+ *
552
+ * @param $source
553
+ * @param $target
554
+ * @param $sourceCharset
555
+ * @return array Array of imported nodes.
556
+ */
557
+ public function import($source, $sourceCharset = null) {
558
+ // TODO charset conversions
559
+ $return = array();
560
+ if ($source instanceof DOMNODE && !($source instanceof DOMNODELIST))
561
+ $source = array($source);
562
+ // if (is_array($source)) {
563
+ // foreach($source as $node) {
564
+ // if (is_string($node)) {
565
+ // // string markup
566
+ // $fake = $this->documentFragmentCreate($node, $sourceCharset);
567
+ // if ($fake === false)
568
+ // throw new Exception("Error loading documentFragment markup");
569
+ // else
570
+ // $return = array_merge($return,
571
+ // $this->import($fake->root->childNodes)
572
+ // );
573
+ // } else {
574
+ // $return[] = $this->document->importNode($node, true);
575
+ // }
576
+ // }
577
+ // return $return;
578
+ // } else {
579
+ // // string markup
580
+ // $fake = $this->documentFragmentCreate($source, $sourceCharset);
581
+ // if ($fake === false)
582
+ // throw new Exception("Error loading documentFragment markup");
583
+ // else
584
+ // return $this->import($fake->root->childNodes);
585
+ // }
586
+ if (is_array($source) || $source instanceof DOMNODELIST) {
587
+ // dom nodes
588
+ self::debug('Importing nodes to document');
589
+ foreach($source as $node)
590
+ $return[] = $this->document->importNode($node, true);
591
+ } else {
592
+ // string markup
593
+ $fake = $this->documentFragmentCreate($source, $sourceCharset);
594
+ if ($fake === false)
595
+ throw new Exception("Error loading documentFragment markup");
596
+ else
597
+ return $this->import($fake->root->childNodes);
598
+ }
599
+ return $return;
600
+ }
601
+ /**
602
+ * Creates new document fragment.
603
+ *
604
+ * @param $source
605
+ * @return DOMDocumentWrapper
606
+ */
607
+ protected function documentFragmentCreate($source, $charset = null) {
608
+ $fake = new DOMDocumentWrapper();
609
+ $fake->contentType = $this->contentType;
610
+ $fake->isXML = $this->isXML;
611
+ $fake->isHTML = $this->isHTML;
612
+ $fake->isXHTML = $this->isXHTML;
613
+ $fake->root = $fake->document;
614
+ if (! $charset)
615
+ $charset = $this->charset;
616
+ // $fake->documentCreate($this->charset);
617
+ if ($source instanceof DOMNODE && !($source instanceof DOMNODELIST))
618
+ $source = array($source);
619
+ if (is_array($source) || $source instanceof DOMNODELIST) {
620
+ // dom nodes
621
+ // load fake document
622
+ if (! $this->documentFragmentLoadMarkup($fake, $charset))
623
+ return false;
624
+ $nodes = $fake->import($source);
625
+ foreach($nodes as $node)
626
+ $fake->root->appendChild($node);
627
+ } else {
628
+ // string markup
629
+ $this->documentFragmentLoadMarkup($fake, $charset, $source);
630
+ }
631
+ return $fake;
632
+ }
633
+ /**
634
+ *
635
+ * @param $document DOMDocumentWrapper
636
+ * @param $markup
637
+ * @return $document
638
+ */
639
+ private function documentFragmentLoadMarkup($fragment, $charset, $markup = null) {
640
+ // TODO error handling
641
+ // TODO copy doctype
642
+ // tempolary turn off
643
+ $fragment->isDocumentFragment = false;
644
+ if ($fragment->isXML) {
645
+ if ($fragment->isXHTML) {
646
+ // add FAKE element to set default namespace
647
+ $fragment->loadMarkupXML('<?xml version="1.0" encoding="'.$charset.'"?>'
648
+ .'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" '
649
+ .'"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">'
650
+ .'<fake xmlns="http://www.w3.org/1999/xhtml">'.$markup.'</fake>');
651
+ $fragment->root = $fragment->document->firstChild->nextSibling;
652
+ } else {
653
+ $fragment->loadMarkupXML('<?xml version="1.0" encoding="'.$charset.'"?><fake>'.$markup.'</fake>');
654
+ $fragment->root = $fragment->document->firstChild;
655
+ }
656
+ } else {
657
+ $markup2 = phpQuery::$defaultDoctype.'<html><head><meta http-equiv="Content-Type" content="text/html;charset='
658
+ .$charset.'"></head>';
659
+ $noBody = strpos($markup, '<body') === false;
660
+ if ($noBody)
661
+ $markup2 .= '<body>';
662
+ $markup2 .= $markup;
663
+ if ($noBody)
664
+ $markup2 .= '</body>';
665
+ $markup2 .= '</html>';
666
+ $fragment->loadMarkupHTML($markup2);
667
+ // TODO resolv body tag merging issue
668
+ $fragment->root = $noBody
669
+ ? $fragment->document->firstChild->nextSibling->firstChild->nextSibling
670
+ : $fragment->document->firstChild->nextSibling->firstChild->nextSibling;
671
+ }
672
+ if (! $fragment->root)
673
+ return false;
674
+ $fragment->isDocumentFragment = true;
675
+ return true;
676
+ }
677
+ protected function documentFragmentToMarkup($fragment) {
678
+ phpQuery::debug('documentFragmentToMarkup');
679
+ $tmp = $fragment->isDocumentFragment;
680
+ $fragment->isDocumentFragment = false;
681
+ $markup = $fragment->markup();
682
+ if ($fragment->isXML) {
683
+ $markup = substr($markup, 0, strrpos($markup, '</fake>'));
684
+ if ($fragment->isXHTML) {
685
+ $markup = substr($markup, strpos($markup, '<fake')+43);
686
+ } else {
687
+ $markup = substr($markup, strpos($markup, '<fake>')+6);
688
+ }
689
+ } else {
690
+ $markup = substr($markup, strpos($markup, '<body>')+6);
691
+ $markup = substr($markup, 0, strrpos($markup, '</body>'));
692
+ }
693
+ $fragment->isDocumentFragment = $tmp;
694
+ if (phpQuery::$debug)
695
+ phpQuery::debug('documentFragmentToMarkup: '.substr($markup, 0, 150));
696
+ return $markup;
697
+ }
698
+ /**
699
+ * Return document markup, starting with optional $nodes as root.
700
+ *
701
+ * @param $nodes DOMNode|DOMNodeList
702
+ * @return string
703
+ */
704
+ public function markup($nodes = null, $innerMarkup = false) {
705
+ if (isset($nodes) && count($nodes) == 1 && $nodes[0] instanceof DOMDOCUMENT)
706
+ $nodes = null;
707
+ if (isset($nodes)) {
708
+ $markup = '';
709
+ if (!is_array($nodes) && !($nodes instanceof DOMNODELIST) )
710
+ $nodes = array($nodes);
711
+ if ($this->isDocumentFragment && ! $innerMarkup)
712
+ foreach($nodes as $i => $node)
713
+ if ($node->isSameNode($this->root)) {
714
+ // var_dump($node);
715
+ $nodes = array_slice($nodes, 0, $i)
716
+ + phpQuery::DOMNodeListToArray($node->childNodes)
717
+ + array_slice($nodes, $i+1);
718
+ }
719
+ if ($this->isXML && ! $innerMarkup) {
720
+ self::debug("Getting outerXML with charset '{$this->charset}'");
721
+ // we need outerXML, so we can benefit from
722
+ // $node param support in saveXML()
723
+ foreach($nodes as $node)
724
+ $markup .= $this->document->saveXML($node);
725
+ } else {
726
+ $loop = array();
727
+ if ($innerMarkup)
728
+ foreach($nodes as $node) {
729
+ if ($node->childNodes)
730
+ foreach($node->childNodes as $child)
731
+ $loop[] = $child;
732
+ else
733
+ $loop[] = $node;
734
+ }
735
+ else
736
+ $loop = $nodes;
737
+ self::debug("Getting markup, moving selected nodes (".count($loop).") to new DocumentFragment");
738
+ $fake = $this->documentFragmentCreate($loop);
739
+ $markup = $this->documentFragmentToMarkup($fake);
740
+ }
741
+ if ($this->isXHTML) {
742
+ self::debug("Fixing XHTML");
743
+ $markup = self::markupFixXHTML($markup);
744
+ }
745
+ self::debug("Markup: ".substr($markup, 0, 250));
746
+ return $markup;
747
+ } else {
748
+ if ($this->isDocumentFragment) {
749
+ // documentFragment, html only...
750
+ self::debug("Getting markup, DocumentFragment detected");
751
+ // return $this->markup(
752
+ //// $this->document->getElementsByTagName('body')->item(0)
753
+ // $this->document->root, true
754
+ // );
755
+ $markup = $this->documentFragmentToMarkup($this);
756
+ // no need for markupFixXHTML, as it's done thought markup($nodes) method
757
+ return $markup;
758
+ } else {
759
+ self::debug("Getting markup (".($this->isXML?'XML':'HTML')."), final with charset '{$this->charset}'");
760
+ $markup = $this->isXML
761
+ ? $this->document->saveXML()
762
+ : $this->document->saveHTML();
763
+ if ($this->isXHTML) {
764
+ self::debug("Fixing XHTML");
765
+ $markup = self::markupFixXHTML($markup);
766
+ }
767
+ self::debug("Markup: ".substr($markup, 0, 250));
768
+ return $markup;
769
+ }
770
+ }
771
+ }
772
+ protected static function markupFixXHTML($markup) {
773
+ $markup = self::expandEmptyTag('script', $markup);
774
+ $markup = self::expandEmptyTag('select', $markup);
775
+ $markup = self::expandEmptyTag('textarea', $markup);
776
+ return $markup;
777
+ }
778
+ public static function debug($text) {
779
+ phpQuery::debug($text);
780
+ }
781
+ /**
782
+ * expandEmptyTag
783
+ *
784
+ * @param $tag
785
+ * @param $xml
786
+ * @return unknown_type
787
+ * @author mjaque at ilkebenson dot com
788
+ * @link http://php.net/manual/en/domdocument.savehtml.php#81256
789
+ */
790
+ public static function expandEmptyTag($tag, $xml){
791
+ $indice = 0;
792
+ while ($indice< strlen($xml)){
793
+ $pos = strpos($xml, "<$tag ", $indice);
794
+ if ($pos){
795
+ $posCierre = strpos($xml, ">", $pos);
796
+ if ($xml[$posCierre-1] == "/"){
797
+ $xml = substr_replace($xml, "></$tag>", $posCierre-1, 2);
798
+ }
799
+ $indice = $posCierre;
800
+ }
801
+ else break;
802
+ }
803
+ return $xml;
804
+ }
805
+ }
806
+
807
+ /**
808
+ * Event handling class.
809
+ *
810
+ * @author Tobiasz Cudnik
811
+ * @package phpQuery
812
+ * @static
813
+ */
814
+ abstract class phpQueryEvents {
815
+ /**
816
+ * Trigger a type of event on every matched element.
817
+ *
818
+ * @param DOMNode|phpQueryObject|string $document
819
+ * @param unknown_type $type
820
+ * @param unknown_type $data
821
+ *
822
+ * @TODO exclusive events (with !)
823
+ * @TODO global events (test)
824
+ * @TODO support more than event in $type (space-separated)
825
+ */
826
+ public static function trigger($document, $type, $data = array(), $node = null) {
827
+ // trigger: function(type, data, elem, donative, extra) {
828
+ $documentID = phpQuery::getDocumentID($document);
829
+ $namespace = null;
830
+ if (strpos($type, '.') !== false)
831
+ list($name, $namespace) = explode('.', $type);
832
+ else
833
+ $name = $type;
834
+ if (! $node) {
835
+ if (self::issetGlobal($documentID, $type)) {
836
+ $pq = phpQuery::getDocument($documentID);
837
+ // TODO check add($pq->document)
838
+ $pq->find('*')->add($pq->document)
839
+ ->trigger($type, $data);
840
+ }
841
+ } else {
842
+ if (isset($data[0]) && $data[0] instanceof DOMEvent) {
843
+ $event = $data[0];
844
+ $event->relatedTarget = $event->target;
845
+ $event->target = $node;
846
+ $data = array_slice($data, 1);
847
+ } else {
848
+ $event = new DOMEvent(array(
849
+ 'type' => $type,
850
+ 'target' => $node,
851
+ 'timeStamp' => time(),
852
+ ));
853
+ }
854
+ $i = 0;
855
+ while($node) {
856
+ // TODO whois
857
+ phpQuery::debug("Triggering ".($i?"bubbled ":'')."event '{$type}' on "
858
+ ."node \n");//.phpQueryObject::whois($node)."\n");
859
+ $event->currentTarget = $node;
860
+ $eventNode = self::getNode($documentID, $node);
861
+ if (isset($eventNode->eventHandlers)) {
862
+ foreach($eventNode->eventHandlers as $eventType => $handlers) {
863
+ $eventNamespace = null;
864
+ if (strpos($type, '.') !== false)
865
+ list($eventName, $eventNamespace) = explode('.', $eventType);
866
+ else
867
+ $eventName = $eventType;
868
+ if ($name != $eventName)
869
+ continue;
870
+ if ($namespace && $eventNamespace && $namespace != $eventNamespace)
871
+ continue;
872
+ foreach($handlers as $handler) {
873
+ phpQuery::debug("Calling event handler\n");
874
+ $event->data = $handler['data']
875
+ ? $handler['data']
876
+ : null;
877
+ $params = array_merge(array($event), $data);
878
+ $return = phpQuery::callbackRun($handler['callback'], $params);
879
+ if ($return === false) {
880
+ $event->bubbles = false;
881
+ }
882
+ }
883
+ }
884
+ }
885
+ // to bubble or not to bubble...
886
+ if (! $event->bubbles)
887
+ break;
888
+ $node = $node->parentNode;
889
+ $i++;
890
+ }
891
+ }
892
+ }
893
+ /**
894
+ * Binds a handler to one or more events (like click) for each matched element.
895
+ * Can also bind custom events.
896
+ *
897
+ * @param DOMNode|phpQueryObject|string $document
898
+ * @param unknown_type $type
899
+ * @param unknown_type $data Optional
900
+ * @param unknown_type $callback
901
+ *
902
+ * @TODO support '!' (exclusive) events
903
+ * @TODO support more than event in $type (space-separated)
904
+ * @TODO support binding to global events
905
+ */
906
+ public static function add($document, $node, $type, $data, $callback = null) {
907
+ phpQuery::debug("Binding '$type' event");
908
+ $documentID = phpQuery::getDocumentID($document);
909
+ // if (is_null($callback) && is_callable($data)) {
910
+ // $callback = $data;
911
+ // $data = null;
912
+ // }
913
+ $eventNode = self::getNode($documentID, $node);
914
+ if (! $eventNode)
915
+ $eventNode = self::setNode($documentID, $node);
916
+ if (!isset($eventNode->eventHandlers[$type]))
917
+ $eventNode->eventHandlers[$type] = array();
918
+ $eventNode->eventHandlers[$type][] = array(
919
+ 'callback' => $callback,
920
+ 'data' => $data,
921
+ );
922
+ }
923
+ /**
924
+ * Enter description here...
925
+ *
926
+ * @param DOMNode|phpQueryObject|string $document
927
+ * @param unknown_type $type
928
+ * @param unknown_type $callback
929
+ *
930
+ * @TODO namespace events
931
+ * @TODO support more than event in $type (space-separated)
932
+ */
933
+ public static function remove($document, $node, $type = null, $callback = null) {
934
+ $documentID = phpQuery::getDocumentID($document);
935
+ $eventNode = self::getNode($documentID, $node);
936
+ if (is_object($eventNode) && isset($eventNode->eventHandlers[$type])) {
937
+ if ($callback) {
938
+ foreach($eventNode->eventHandlers[$type] as $k => $handler)
939
+ if ($handler['callback'] == $callback)
940
+ unset($eventNode->eventHandlers[$type][$k]);
941
+ } else {
942
+ unset($eventNode->eventHandlers[$type]);
943
+ }
944
+ }
945
+ }
946
+ protected static function getNode($documentID, $node) {
947
+ foreach(phpQuery::$documents[$documentID]->eventsNodes as $eventNode) {
948
+ if ($node->isSameNode($eventNode))
949
+ return $eventNode;
950
+ }
951
+ }
952
+ protected static function setNode($documentID, $node) {
953
+ phpQuery::$documents[$documentID]->eventsNodes[] = $node;
954
+ return phpQuery::$documents[$documentID]->eventsNodes[
955
+ count(phpQuery::$documents[$documentID]->eventsNodes)-1
956
+ ];
957
+ }
958
+ protected static function issetGlobal($documentID, $type) {
959
+ return isset(phpQuery::$documents[$documentID])
960
+ ? in_array($type, phpQuery::$documents[$documentID]->eventsGlobal)
961
+ : false;
962
+ }
963
+ }
964
+
965
+
966
+ interface ICallbackNamed {
967
+ function hasName();
968
+ function getName();
969
+ }
970
+ /**
971
+ * Callback class introduces currying-like pattern.
972
+ *
973
+ * Example:
974
+ * function foo($param1, $param2, $param3) {
975
+ * var_dump($param1, $param2, $param3);
976
+ * }
977
+ * $fooCurried = new Callback('foo',
978
+ * 'param1 is now statically set',
979
+ * new CallbackParam, new CallbackParam
980
+ * );
981
+ * phpQuery::callbackRun($fooCurried,
982
+ * array('param2 value', 'param3 value'
983
+ * );
984
+ *
985
+ * Callback class is supported in all phpQuery methods which accepts callbacks.
986
+ *
987
+ * @link http://code.google.com/p/phpquery/wiki/Callbacks#Param_Structures
988
+ * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
989
+ *
990
+ * @TODO??? return fake forwarding function created via create_function
991
+ * @TODO honor paramStructure
992
+ */
993
+ class Callback
994
+ implements ICallbackNamed {
995
+ public $callback = null;
996
+ public $params = null;
997
+ protected $name;
998
+ public function __construct($callback, $param1 = null, $param2 = null,
999
+ $param3 = null) {
1000
+ $params = func_get_args();
1001
+ $params = array_slice($params, 1);
1002
+ if ($callback instanceof Callback) {
1003
+ // TODO implement recurention
1004
+ } else {
1005
+ $this->callback = $callback;
1006
+ $this->params = $params;
1007
+ }
1008
+ }
1009
+ public function getName() {
1010
+ return 'Callback: '.$this->name;
1011
+ }
1012
+ public function hasName() {
1013
+ return isset($this->name) && $this->name;
1014
+ }
1015
+ public function setName($name) {
1016
+ $this->name = $name;
1017
+ return $this;
1018
+ }
1019
+ // TODO test me
1020
+ // public function addParams() {
1021
+ // $params = func_get_args();
1022
+ // return new Callback($this->callback, $this->params+$params);
1023
+ // }
1024
+ }
1025
+ /**
1026
+ * Shorthand for new Callback(create_function(...), ...);
1027
+ *
1028
+ * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
1029
+ */
1030
+ class CallbackBody extends Callback {
1031
+ public function __construct($paramList, $code, $param1 = null, $param2 = null,
1032
+ $param3 = null) {
1033
+ $params = func_get_args();
1034
+ $params = array_slice($params, 2);
1035
+ $this->callback = create_function($paramList, $code);
1036
+ $this->params = $params;
1037
+ }
1038
+ }
1039
+ /**
1040
+ * Callback type which on execution returns reference passed during creation.
1041
+ *
1042
+ * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
1043
+ */
1044
+ class CallbackReturnReference extends Callback
1045
+ implements ICallbackNamed {
1046
+ protected $reference;
1047
+ public function __construct(&$reference, $name = null){
1048
+ $this->reference =& $reference;
1049
+ $this->callback = array($this, 'callback');
1050
+ }
1051
+ public function callback() {
1052
+ return $this->reference;
1053
+ }
1054
+ public function getName() {
1055
+ return 'Callback: '.$this->name;
1056
+ }
1057
+ public function hasName() {
1058
+ return isset($this->name) && $this->name;
1059
+ }
1060
+ }
1061
+ /**
1062
+ * Callback type which on execution returns value passed during creation.
1063
+ *
1064
+ * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
1065
+ */
1066
+ class CallbackReturnValue extends Callback
1067
+ implements ICallbackNamed {
1068
+ protected $value;
1069
+ protected $name;
1070
+ public function __construct($value, $name = null){
1071
+ $this->value =& $value;
1072
+ $this->name = $name;
1073
+ $this->callback = array($this, 'callback');
1074
+ }
1075
+ public function callback() {
1076
+ return $this->value;
1077
+ }
1078
+ public function __toString() {
1079
+ return $this->getName();
1080
+ }
1081
+ public function getName() {
1082
+ return 'Callback: '.$this->name;
1083
+ }
1084
+ public function hasName() {
1085
+ return isset($this->name) && $this->name;
1086
+ }
1087
+ }
1088
+ /**
1089
+ * CallbackParameterToReference can be used when we don't really want a callback,
1090
+ * only parameter passed to it. CallbackParameterToReference takes first
1091
+ * parameter's value and passes it to reference.
1092
+ *
1093
+ * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
1094
+ */
1095
+ class CallbackParameterToReference extends Callback {
1096
+ /**
1097
+ * @param $reference
1098
+ * @TODO implement $paramIndex;
1099
+ * param index choose which callback param will be passed to reference
1100
+ */
1101
+ public function __construct(&$reference){
1102
+ $this->callback =& $reference;
1103
+ }
1104
+ }
1105
+ //class CallbackReference extends Callback {
1106
+ // /**
1107
+ // *
1108
+ // * @param $reference
1109
+ // * @param $paramIndex
1110
+ // * @todo implement $paramIndex; param index choose which callback param will be passed to reference
1111
+ // */
1112
+ // public function __construct(&$reference, $name = null){
1113
+ // $this->callback =& $reference;
1114
+ // }
1115
+ //}
1116
+ class CallbackParam {}
1117
+
1118
+ /**
1119
+ * Class representing phpQuery objects.
1120
+ *
1121
+ * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
1122
+ * @package phpQuery
1123
+ * @method phpQueryObject clone() clone()
1124
+ * @method phpQueryObject empty() empty()
1125
+ * @method phpQueryObject next() next($selector = null)
1126
+ * @method phpQueryObject prev() prev($selector = null)
1127
+ * @property Int $length
1128
+ */
1129
+ class phpQueryObject
1130
+ implements Iterator, Countable, ArrayAccess {
1131
+ public $documentID = null;
1132
+ /**
1133
+ * DOMDocument class.
1134
+ *
1135
+ * @var DOMDocument
1136
+ */
1137
+ public $document = null;
1138
+ public $charset = null;
1139
+ /**
1140
+ *
1141
+ * @var DOMDocumentWrapper
1142
+ */
1143
+ public $documentWrapper = null;
1144
+ /**
1145
+ * XPath interface.
1146
+ *
1147
+ * @var DOMXPath
1148
+ */
1149
+ public $xpath = null;
1150
+ /**
1151
+ * Stack of selected elements.
1152
+ * @TODO refactor to ->nodes
1153
+ * @var array
1154
+ */
1155
+ public $elements = array();
1156
+ /**
1157
+ * @access private
1158
+ */
1159
+ protected $elementsBackup = array();
1160
+ /**
1161
+ * @access private
1162
+ */
1163
+ protected $previous = null;
1164
+ /**
1165
+ * @access private
1166
+ * @TODO deprecate
1167
+ */
1168
+ protected $root = array();
1169
+ /**
1170
+ * Indicated if doument is just a fragment (no <html> tag).
1171
+ *
1172
+ * Every document is realy a full document, so even documentFragments can
1173
+ * be queried against <html>, but getDocument(id)->htmlOuter() will return
1174
+ * only contents of <body>.
1175
+ *
1176
+ * @var bool
1177
+ */
1178
+ public $documentFragment = true;
1179
+ /**
1180
+ * Iterator interface helper
1181
+ * @access private
1182
+ */
1183
+ protected $elementsInterator = array();
1184
+ /**
1185
+ * Iterator interface helper
1186
+ * @access private
1187
+ */
1188
+ protected $valid = false;
1189
+ /**
1190
+ * Iterator interface helper
1191
+ * @access private
1192
+ */
1193
+ protected $current = null;
1194
+ /**
1195
+ * Enter description here...
1196
+ *
1197
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1198
+ */
1199
+ public function __construct($documentID) {
1200
+ // if ($documentID instanceof self)
1201
+ // var_dump($documentID->getDocumentID());
1202
+ $id = $documentID instanceof self
1203
+ ? $documentID->getDocumentID()
1204
+ : $documentID;
1205
+ // var_dump($id);
1206
+ if (! isset(phpQuery::$documents[$id] )) {
1207
+ // var_dump(phpQuery::$documents);
1208
+ throw new Exception("Document with ID '{$id}' isn't loaded. Use phpQuery::newDocument(\$html) or phpQuery::newDocumentFile(\$file) first.");
1209
+ }
1210
+ $this->documentID = $id;
1211
+ $this->documentWrapper =& phpQuery::$documents[$id];
1212
+ $this->document =& $this->documentWrapper->document;
1213
+ $this->xpath =& $this->documentWrapper->xpath;
1214
+ $this->charset =& $this->documentWrapper->charset;
1215
+ $this->documentFragment =& $this->documentWrapper->isDocumentFragment;
1216
+ // TODO check $this->DOM->documentElement;
1217
+ // $this->root = $this->document->documentElement;
1218
+ $this->root =& $this->documentWrapper->root;
1219
+ // $this->toRoot();
1220
+ $this->elements = array($this->root);
1221
+ }
1222
+ /**
1223
+ *
1224
+ * @access private
1225
+ * @param $attr
1226
+ * @return unknown_type
1227
+ */
1228
+ public function __get($attr) {
1229
+ switch($attr) {
1230
+ // FIXME doesnt work at all ?
1231
+ case 'length':
1232
+ return $this->size();
1233
+ break;
1234
+ default:
1235
+ return $this->$attr;
1236
+ }
1237
+ }
1238
+ /**
1239
+ * Saves actual object to $var by reference.
1240
+ * Useful when need to break chain.
1241
+ * @param phpQueryObject $var
1242
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1243
+ */
1244
+ public function toReference(&$var) {
1245
+ return $var = $this;
1246
+ }
1247
+ public function documentFragment($state = null) {
1248
+ if ($state) {
1249
+ phpQuery::$documents[$this->getDocumentID()]['documentFragment'] = $state;
1250
+ return $this;
1251
+ }
1252
+ return $this->documentFragment;
1253
+ }
1254
+ /**
1255
+ * @access private
1256
+ * @TODO documentWrapper
1257
+ */
1258
+ protected function isRoot( $node) {
1259
+ // return $node instanceof DOMDOCUMENT || $node->tagName == 'html';
1260
+ return $node instanceof DOMDOCUMENT
1261
+ || ($node instanceof DOMELEMENT && $node->tagName == 'html')
1262
+ || $this->root->isSameNode($node);
1263
+ }
1264
+ /**
1265
+ * @access private
1266
+ */
1267
+ protected function stackIsRoot() {
1268
+ return $this->size() == 1 && $this->isRoot($this->elements[0]);
1269
+ }
1270
+ /**
1271
+ * Enter description here...
1272
+ * NON JQUERY METHOD
1273
+ *
1274
+ * Watch out, it doesn't creates new instance, can be reverted with end().
1275
+ *
1276
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1277
+ */
1278
+ public function toRoot() {
1279
+ $this->elements = array($this->root);
1280
+ return $this;
1281
+ // return $this->newInstance(array($this->root));
1282
+ }
1283
+ /**
1284
+ * Saves object's DocumentID to $var by reference.
1285
+ * <code>
1286
+ * $myDocumentId;
1287
+ * phpQuery::newDocument('<div/>')
1288
+ * ->getDocumentIDRef($myDocumentId)
1289
+ * ->find('div')->...
1290
+ * </code>
1291
+ *
1292
+ * @param unknown_type $domId
1293
+ * @see phpQuery::newDocument
1294
+ * @see phpQuery::newDocumentFile
1295
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1296
+ */
1297
+ public function getDocumentIDRef(&$documentID) {
1298
+ $documentID = $this->getDocumentID();
1299
+ return $this;
1300
+ }
1301
+ /**
1302
+ * Returns object with stack set to document root.
1303
+ *
1304
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1305
+ */
1306
+ public function getDocument() {
1307
+ return phpQuery::getDocument($this->getDocumentID());
1308
+ }
1309
+ /**
1310
+ *
1311
+ * @return DOMDocument
1312
+ */
1313
+ public function getDOMDocument() {
1314
+ return $this->document;
1315
+ }
1316
+ /**
1317
+ * Get object's Document ID.
1318
+ *
1319
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1320
+ */
1321
+ public function getDocumentID() {
1322
+ return $this->documentID;
1323
+ }
1324
+ /**
1325
+ * Unloads whole document from memory.
1326
+ * CAUTION! None further operations will be possible on this document.
1327
+ * All objects refering to it will be useless.
1328
+ *
1329
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1330
+ */
1331
+ public function unloadDocument() {
1332
+ phpQuery::unloadDocuments($this->getDocumentID());
1333
+ }
1334
+ public function isHTML() {
1335
+ return $this->documentWrapper->isHTML;
1336
+ }
1337
+ public function isXHTML() {
1338
+ return $this->documentWrapper->isXHTML;
1339
+ }
1340
+ public function isXML() {
1341
+ return $this->documentWrapper->isXML;
1342
+ }
1343
+ /**
1344
+ * Enter description here...
1345
+ *
1346
+ * @link http://docs.jquery.com/Ajax/serialize
1347
+ * @return string
1348
+ */
1349
+ public function serialize() {
1350
+ return phpQuery::param($this->serializeArray());
1351
+ }
1352
+ /**
1353
+ * Enter description here...
1354
+ *
1355
+ * @link http://docs.jquery.com/Ajax/serializeArray
1356
+ * @return array
1357
+ */
1358
+ public function serializeArray($submit = null) {
1359
+ $source = $this->filter('form, input, select, textarea')
1360
+ ->find('input, select, textarea')
1361
+ ->andSelf()
1362
+ ->not('form');
1363
+ $return = array();
1364
+ // $source->dumpDie();
1365
+ foreach($source as $input) {
1366
+ $input = phpQuery::pq($input);
1367
+ if ($input->is('[disabled]'))
1368
+ continue;
1369
+ if (!$input->is('[name]'))
1370
+ continue;
1371
+ if ($input->is('[type=checkbox]') && !$input->is('[checked]'))
1372
+ continue;
1373
+ // jquery diff
1374
+ if ($submit && $input->is('[type=submit]')) {
1375
+ if ($submit instanceof DOMELEMENT && ! $input->elements[0]->isSameNode($submit))
1376
+ continue;
1377
+ else if (is_string($submit) && $input->attr('name') != $submit)
1378
+ continue;
1379
+ }
1380
+ $return[] = array(
1381
+ 'name' => $input->attr('name'),
1382
+ 'value' => $input->val(),
1383
+ );
1384
+ }
1385
+ return $return;
1386
+ }
1387
+ /**
1388
+ * @access private
1389
+ */
1390
+ protected function debug($in) {
1391
+ if (! phpQuery::$debug )
1392
+ return;
1393
+ print('<pre>');
1394
+ print_r($in);
1395
+ // file debug
1396
+ // file_put_contents(dirname(__FILE__).'/phpQuery.log', print_r($in, true)."\n", FILE_APPEND);
1397
+ // quite handy debug trace
1398
+ // if ( is_array($in))
1399
+ // print_r(array_slice(debug_backtrace(), 3));
1400
+ print("</pre>\n");
1401
+ }
1402
+ /**
1403
+ * @access private
1404
+ */
1405
+ protected function isRegexp($pattern) {
1406
+ return in_array(
1407
+ $pattern[ mb_strlen($pattern)-1 ],
1408
+ array('^','*','$')
1409
+ );
1410
+ }
1411
+ /**
1412
+ * Determines if $char is really a char.
1413
+ *
1414
+ * @param string $char
1415
+ * @return bool
1416
+ * @todo rewrite me to charcode range ! ;)
1417
+ * @access private
1418
+ */
1419
+ protected function isChar($char) {
1420
+ return extension_loaded('mbstring') && phpQuery::$mbstringSupport
1421
+ ? mb_eregi('\w', $char)
1422
+ : preg_match('@\w@', $char);
1423
+ }
1424
+ /**
1425
+ * @access private
1426
+ */
1427
+ protected function parseSelector($query) {
1428
+ // clean spaces
1429
+ // TODO include this inside parsing ?
1430
+ $query = trim(
1431
+ preg_replace('@\s+@', ' ',
1432
+ preg_replace('@\s*(>|\\+|~)\s*@', '\\1', $query)
1433
+ )
1434
+ );
1435
+ $queries = array(array());
1436
+ if (! $query)
1437
+ return $queries;
1438
+ $return =& $queries[0];
1439
+ $specialChars = array('>',' ');
1440
+ // $specialCharsMapping = array('/' => '>');
1441
+ $specialCharsMapping = array();
1442
+ $strlen = mb_strlen($query);
1443
+ $classChars = array('.', '-');
1444
+ $pseudoChars = array('-');
1445
+ $tagChars = array('*', '|', '-');
1446
+ // split multibyte string
1447
+ // http://code.google.com/p/phpquery/issues/detail?id=76
1448
+ $_query = array();
1449
+ for ($i=0; $i<$strlen; $i++)
1450
+ $_query[] = mb_substr($query, $i, 1);
1451
+ $query = $_query;
1452
+ // it works, but i dont like it...
1453
+ $i = 0;
1454
+ while( $i < $strlen) {
1455
+ $c = $query[$i];
1456
+ $tmp = '';
1457
+ // TAG
1458
+ if ($this->isChar($c) || in_array($c, $tagChars)) {
1459
+ while(isset($query[$i])
1460
+ && ($this->isChar($query[$i]) || in_array($query[$i], $tagChars))) {
1461
+ $tmp .= $query[$i];
1462
+ $i++;
1463
+ }
1464
+ $return[] = $tmp;
1465
+ // IDs
1466
+ } else if ( $c == '#') {
1467
+ $i++;
1468
+ while( isset($query[$i]) && ($this->isChar($query[$i]) || $query[$i] == '-')) {
1469
+ $tmp .= $query[$i];
1470
+ $i++;
1471
+ }
1472
+ $return[] = '#'.$tmp;
1473
+ // SPECIAL CHARS
1474
+ } else if (in_array($c, $specialChars)) {
1475
+ $return[] = $c;
1476
+ $i++;
1477
+ // MAPPED SPECIAL MULTICHARS
1478
+ // } else if ( $c.$query[$i+1] == '//') {
1479
+ // $return[] = ' ';
1480
+ // $i = $i+2;
1481
+ // MAPPED SPECIAL CHARS
1482
+ } else if ( isset($specialCharsMapping[$c])) {
1483
+ $return[] = $specialCharsMapping[$c];
1484
+ $i++;
1485
+ // COMMA
1486
+ } else if ( $c == ',') {
1487
+ $queries[] = array();
1488
+ $return =& $queries[ count($queries)-1 ];
1489
+ $i++;
1490
+ while( isset($query[$i]) && $query[$i] == ' ')
1491
+ $i++;
1492
+ // CLASSES
1493
+ } else if ($c == '.') {
1494
+ while( isset($query[$i]) && ($this->isChar($query[$i]) || in_array($query[$i], $classChars))) {
1495
+ $tmp .= $query[$i];
1496
+ $i++;
1497
+ }
1498
+ $return[] = $tmp;
1499
+ // ~ General Sibling Selector
1500
+ } else if ($c == '~') {
1501
+ $spaceAllowed = true;
1502
+ $tmp .= $query[$i++];
1503
+ while( isset($query[$i])
1504
+ && ($this->isChar($query[$i])
1505
+ || in_array($query[$i], $classChars)
1506
+ || $query[$i] == '*'
1507
+ || ($query[$i] == ' ' && $spaceAllowed)
1508
+ )) {
1509
+ if ($query[$i] != ' ')
1510
+ $spaceAllowed = false;
1511
+ $tmp .= $query[$i];
1512
+ $i++;
1513
+ }
1514
+ $return[] = $tmp;
1515
+ // + Adjacent sibling selectors
1516
+ } else if ($c == '+') {
1517
+ $spaceAllowed = true;
1518
+ $tmp .= $query[$i++];
1519
+ while( isset($query[$i])
1520
+ && ($this->isChar($query[$i])
1521
+ || in_array($query[$i], $classChars)
1522
+ || $query[$i] == '*'
1523
+ || ($spaceAllowed && $query[$i] == ' ')
1524
+ )) {
1525
+ if ($query[$i] != ' ')
1526
+ $spaceAllowed = false;
1527
+ $tmp .= $query[$i];
1528
+ $i++;
1529
+ }
1530
+ $return[] = $tmp;
1531
+ // ATTRS
1532
+ } else if ($c == '[') {
1533
+ $stack = 1;
1534
+ $tmp .= $c;
1535
+ while( isset($query[++$i])) {
1536
+ $tmp .= $query[$i];
1537
+ if ( $query[$i] == '[') {
1538
+ $stack++;
1539
+ } else if ( $query[$i] == ']') {
1540
+ $stack--;
1541
+ if (! $stack )
1542
+ break;
1543
+ }
1544
+ }
1545
+ $return[] = $tmp;
1546
+ $i++;
1547
+ // PSEUDO CLASSES
1548
+ } else if ($c == ':') {
1549
+ $stack = 1;
1550
+ $tmp .= $query[$i++];
1551
+ while( isset($query[$i]) && ($this->isChar($query[$i]) || in_array($query[$i], $pseudoChars))) {
1552
+ $tmp .= $query[$i];
1553
+ $i++;
1554
+ }
1555
+ // with arguments ?
1556
+ if ( isset($query[$i]) && $query[$i] == '(') {
1557
+ $tmp .= $query[$i];
1558
+ $stack = 1;
1559
+ while( isset($query[++$i])) {
1560
+ $tmp .= $query[$i];
1561
+ if ( $query[$i] == '(') {
1562
+ $stack++;
1563
+ } else if ( $query[$i] == ')') {
1564
+ $stack--;
1565
+ if (! $stack )
1566
+ break;
1567
+ }
1568
+ }
1569
+ $return[] = $tmp;
1570
+ $i++;
1571
+ } else {
1572
+ $return[] = $tmp;
1573
+ }
1574
+ } else {
1575
+ $i++;
1576
+ }
1577
+ }
1578
+ foreach($queries as $k => $q) {
1579
+ if (isset($q[0])) {
1580
+ if (isset($q[0][0]) && $q[0][0] == ':')
1581
+ array_unshift($queries[$k], '*');
1582
+ if ($q[0] != '>')
1583
+ array_unshift($queries[$k], ' ');
1584
+ }
1585
+ }
1586
+ return $queries;
1587
+ }
1588
+ /**
1589
+ * Return matched DOM nodes.
1590
+ *
1591
+ * @param int $index
1592
+ * @return array|DOMElement Single DOMElement or array of DOMElement.
1593
+ */
1594
+ public function get($index = null, $callback1 = null, $callback2 = null, $callback3 = null) {
1595
+ $return = isset($index)
1596
+ ? (isset($this->elements[$index]) ? $this->elements[$index] : null)
1597
+ : $this->elements;
1598
+ // pass thou callbacks
1599
+ $args = func_get_args();
1600
+ $args = array_slice($args, 1);
1601
+ foreach($args as $callback) {
1602
+ if (is_array($return))
1603
+ foreach($return as $k => $v)
1604
+ $return[$k] = phpQuery::callbackRun($callback, array($v));
1605
+ else
1606
+ $return = phpQuery::callbackRun($callback, array($return));
1607
+ }
1608
+ return $return;
1609
+ }
1610
+ /**
1611
+ * Return matched DOM nodes.
1612
+ * jQuery difference.
1613
+ *
1614
+ * @param int $index
1615
+ * @return array|string Returns string if $index != null
1616
+ * @todo implement callbacks
1617
+ * @todo return only arrays ?
1618
+ * @todo maybe other name...
1619
+ */
1620
+ public function getString($index = null, $callback1 = null, $callback2 = null, $callback3 = null) {
1621
+ if ($index)
1622
+ $return = $this->eq($index)->text();
1623
+ else {
1624
+ $return = array();
1625
+ for($i = 0; $i < $this->size(); $i++) {
1626
+ $return[] = $this->eq($i)->text();
1627
+ }
1628
+ }
1629
+ // pass thou callbacks
1630
+ $args = func_get_args();
1631
+ $args = array_slice($args, 1);
1632
+ foreach($args as $callback) {
1633
+ $return = phpQuery::callbackRun($callback, array($return));
1634
+ }
1635
+ return $return;
1636
+ }
1637
+ /**
1638
+ * Return matched DOM nodes.
1639
+ * jQuery difference.
1640
+ *
1641
+ * @param int $index
1642
+ * @return array|string Returns string if $index != null
1643
+ * @todo implement callbacks
1644
+ * @todo return only arrays ?
1645
+ * @todo maybe other name...
1646
+ */
1647
+ public function getStrings($index = null, $callback1 = null, $callback2 = null, $callback3 = null) {
1648
+ if ($index)
1649
+ $return = $this->eq($index)->text();
1650
+ else {
1651
+ $return = array();
1652
+ for($i = 0; $i < $this->size(); $i++) {
1653
+ $return[] = $this->eq($i)->text();
1654
+ }
1655
+ // pass thou callbacks
1656
+ $args = func_get_args();
1657
+ $args = array_slice($args, 1);
1658
+ }
1659
+ foreach($args as $callback) {
1660
+ if (is_array($return))
1661
+ foreach($return as $k => $v)
1662
+ $return[$k] = phpQuery::callbackRun($callback, array($v));
1663
+ else
1664
+ $return = phpQuery::callbackRun($callback, array($return));
1665
+ }
1666
+ return $return;
1667
+ }
1668
+ /**
1669
+ * Returns new instance of actual class.
1670
+ *
1671
+ * @param array $newStack Optional. Will replace old stack with new and move old one to history.c
1672
+ */
1673
+ public function newInstance($newStack = null) {
1674
+ $class = get_class($this);
1675
+ // support inheritance by passing old object to overloaded constructor
1676
+ $new = $class != 'phpQuery'
1677
+ ? new $class($this, $this->getDocumentID())
1678
+ : new phpQueryObject($this->getDocumentID());
1679
+ $new->previous = $this;
1680
+ if (is_null($newStack)) {
1681
+ $new->elements = $this->elements;
1682
+ if ($this->elementsBackup)
1683
+ $this->elements = $this->elementsBackup;
1684
+ } else if (is_string($newStack)) {
1685
+ $new->elements = phpQuery::pq($newStack, $this->getDocumentID())->stack();
1686
+ } else {
1687
+ $new->elements = $newStack;
1688
+ }
1689
+ return $new;
1690
+ }
1691
+ /**
1692
+ * Enter description here...
1693
+ *
1694
+ * In the future, when PHP will support XLS 2.0, then we would do that this way:
1695
+ * contains(tokenize(@class, '\s'), "something")
1696
+ * @param unknown_type $class
1697
+ * @param unknown_type $node
1698
+ * @return boolean
1699
+ * @access private
1700
+ */
1701
+ protected function matchClasses($class, $node) {
1702
+ // multi-class
1703
+ if ( mb_strpos($class, '.', 1)) {
1704
+ $classes = explode('.', substr($class, 1));
1705
+ $classesCount = count( $classes );
1706
+ $nodeClasses = explode(' ', $node->getAttribute('class') );
1707
+ $nodeClassesCount = count( $nodeClasses );
1708
+ if ( $classesCount > $nodeClassesCount )
1709
+ return false;
1710
+ $diff = count(
1711
+ array_diff(
1712
+ $classes,
1713
+ $nodeClasses
1714
+ )
1715
+ );
1716
+ if (! $diff )
1717
+ return true;
1718
+ // single-class
1719
+ } else {
1720
+ return in_array(
1721
+ // strip leading dot from class name
1722
+ substr($class, 1),
1723
+ // get classes for element as array
1724
+ explode(' ', $node->getAttribute('class') )
1725
+ );
1726
+ }
1727
+ }
1728
+ /**
1729
+ * @access private
1730
+ */
1731
+ protected function runQuery($XQuery, $selector = null, $compare = null) {
1732
+ if ($compare && ! method_exists($this, $compare))
1733
+ return false;
1734
+ $stack = array();
1735
+ if (! $this->elements)
1736
+ $this->debug('Stack empty, skipping...');
1737
+ // var_dump($this->elements[0]->nodeType);
1738
+ // element, document
1739
+ foreach($this->stack(array(1, 9, 13)) as $k => $stackNode) {
1740
+ $detachAfter = false;
1741
+ // to work on detached nodes we need temporary place them somewhere
1742
+ // thats because context xpath queries sucks ;]
1743
+ $testNode = $stackNode;
1744
+ while ($testNode) {
1745
+ if (! $testNode->parentNode && ! $this->isRoot($testNode)) {
1746
+ $this->root->appendChild($testNode);
1747
+ $detachAfter = $testNode;
1748
+ break;
1749
+ }
1750
+ $testNode = isset($testNode->parentNode)
1751
+ ? $testNode->parentNode
1752
+ : null;
1753
+ }
1754
+ // XXX tmp ?
1755
+ $xpath = $this->documentWrapper->isXHTML
1756
+ ? $this->getNodeXpath($stackNode, 'html')
1757
+ : $this->getNodeXpath($stackNode);
1758
+ // FIXME pseudoclasses-only query, support XML
1759
+ $query = $XQuery == '//' && $xpath == '/html[1]'
1760
+ ? '//*'
1761
+ : $xpath.$XQuery;
1762
+ $this->debug("XPATH: {$query}");
1763
+ // run query, get elements
1764
+ $nodes = $this->xpath->query($query);
1765
+ $this->debug("QUERY FETCHED");
1766
+ if (! $nodes->length )
1767
+ $this->debug('Nothing found');
1768
+ $debug = array();
1769
+ foreach($nodes as $node) {
1770
+ $matched = false;
1771
+ if ( $compare) {
1772
+ phpQuery::$debug ?
1773
+ $this->debug("Found: ".$this->whois( $node ).", comparing with {$compare}()")
1774
+ : null;
1775
+ $phpQueryDebug = phpQuery::$debug;
1776
+ phpQuery::$debug = false;
1777
+ // TODO ??? use phpQuery::callbackRun()
1778
+ if (call_user_func_array(array($this, $compare), array($selector, $node)))
1779
+ $matched = true;
1780
+ phpQuery::$debug = $phpQueryDebug;
1781
+ } else {
1782
+ $matched = true;
1783
+ }
1784
+ if ( $matched) {
1785
+ if (phpQuery::$debug)
1786
+ $debug[] = $this->whois( $node );
1787
+ $stack[] = $node;
1788
+ }
1789
+ }
1790
+ if (phpQuery::$debug) {
1791
+ $this->debug("Matched ".count($debug).": ".implode(', ', $debug));
1792
+ }
1793
+ if ($detachAfter)
1794
+ $this->root->removeChild($detachAfter);
1795
+ }
1796
+ $this->elements = $stack;
1797
+ }
1798
+ /**
1799
+ * Enter description here...
1800
+ *
1801
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
1802
+ */
1803
+ public function find($selectors, $context = null, $noHistory = false) {
1804
+ if (!$noHistory)
1805
+ // backup last stack /for end()/
1806
+ $this->elementsBackup = $this->elements;
1807
+ // allow to define context
1808
+ // TODO combine code below with phpQuery::pq() context guessing code
1809
+ // as generic function
1810
+ if ($context) {
1811
+ if (! is_array($context) && $context instanceof DOMELEMENT)
1812
+ $this->elements = array($context);
1813
+ else if (is_array($context)) {
1814
+ $this->elements = array();
1815
+ foreach ($context as $c)
1816
+ if ($c instanceof DOMELEMENT)
1817
+ $this->elements[] = $c;
1818
+ } else if ( $context instanceof self )
1819
+ $this->elements = $context->elements;
1820
+ }
1821
+ $queries = $this->parseSelector($selectors);
1822
+ $this->debug(array('FIND', $selectors, $queries));
1823
+ $XQuery = '';
1824
+ // remember stack state because of multi-queries
1825
+ $oldStack = $this->elements;
1826
+ // here we will be keeping found elements
1827
+ $stack = array();
1828
+ foreach($queries as $selector) {
1829
+ $this->elements = $oldStack;
1830
+ $delimiterBefore = false;
1831
+ foreach($selector as $s) {
1832
+ // TAG
1833
+ $isTag = extension_loaded('mbstring') && phpQuery::$mbstringSupport
1834
+ ? mb_ereg_match('^[\w|\||-]+$', $s) || $s == '*'
1835
+ : preg_match('@^[\w|\||-]+$@', $s) || $s == '*';
1836
+ if ($isTag) {
1837
+ if ($this->isXML()) {
1838
+ // namespace support
1839
+ if (mb_strpos($s, '|') !== false) {
1840
+ $ns = $tag = null;
1841
+ list($ns, $tag) = explode('|', $s);
1842
+ $XQuery .= "$ns:$tag";
1843
+ } else if ($s == '*') {
1844
+ $XQuery .= "*";
1845
+ } else {
1846
+ $XQuery .= "*[local-name()='$s']";
1847
+ }
1848
+ } else {
1849
+ $XQuery .= $s;
1850
+ }
1851
+ // ID
1852
+ } else if ($s[0] == '#') {
1853
+ if ($delimiterBefore)
1854
+ $XQuery .= '*';
1855
+ $XQuery .= "[@id='".substr($s, 1)."']";
1856
+ // ATTRIBUTES
1857
+ } else if ($s[0] == '[') {
1858
+ if ($delimiterBefore)
1859
+ $XQuery .= '*';
1860
+ // strip side brackets
1861
+ $attr = trim($s, '][');
1862
+ $execute = false;
1863
+ // attr with specifed value
1864
+ if (mb_strpos($s, '=')) {
1865
+ $value = null;
1866
+ list($attr, $value) = explode('=', $attr);
1867
+ $value = trim($value, "'\"");
1868
+ if ($this->isRegexp($attr)) {
1869
+ // cut regexp character
1870
+ $attr = substr($attr, 0, -1);
1871
+ $execute = true;
1872
+ $XQuery .= "[@{$attr}]";
1873
+ } else {
1874
+ $XQuery .= "[@{$attr}='{$value}']";
1875
+ }
1876
+ // attr without specified value
1877
+ } else {
1878
+ $XQuery .= "[@{$attr}]";
1879
+ }
1880
+ if ($execute) {
1881
+ $this->runQuery($XQuery, $s, 'is');
1882
+ $XQuery = '';
1883
+ if (! $this->length())
1884
+ break;
1885
+ }
1886
+ // CLASSES
1887
+ } else if ($s[0] == '.') {
1888
+ // TODO use return $this->find("./self::*[contains(concat(\" \",@class,\" \"), \" $class \")]");
1889
+ // thx wizDom ;)
1890
+ if ($delimiterBefore)
1891
+ $XQuery .= '*';
1892
+ $XQuery .= '[@class]';
1893
+ $this->runQuery($XQuery, $s, 'matchClasses');
1894
+ $XQuery = '';
1895
+ if (! $this->length() )
1896
+ break;
1897
+ // ~ General Sibling Selector
1898
+ } else if ($s[0] == '~') {
1899
+ $this->runQuery($XQuery);
1900
+ $XQuery = '';
1901
+ $this->elements = $this
1902
+ ->siblings(
1903
+ substr($s, 1)
1904
+ )->elements;
1905
+ if (! $this->length() )
1906
+ break;
1907
+ // + Adjacent sibling selectors
1908
+ } else if ($s[0] == '+') {
1909
+ // TODO /following-sibling::
1910
+ $this->runQuery($XQuery);
1911
+ $XQuery = '';
1912
+ $subSelector = substr($s, 1);
1913
+ $subElements = $this->elements;
1914
+ $this->elements = array();
1915
+ foreach($subElements as $node) {
1916
+ // search first DOMElement sibling
1917
+ $test = $node->nextSibling;
1918
+ while($test && ! ($test instanceof DOMELEMENT))
1919
+ $test = $test->nextSibling;
1920
+ if ($test && $this->is($subSelector, $test))
1921
+ $this->elements[] = $test;
1922
+ }
1923
+ if (! $this->length() )
1924
+ break;
1925
+ // PSEUDO CLASSES
1926
+ } else if ($s[0] == ':') {
1927
+ // TODO optimization for :first :last
1928
+ if ($XQuery) {
1929
+ $this->runQuery($XQuery);
1930
+ $XQuery = '';
1931
+ }
1932
+ if (! $this->length())
1933
+ break;
1934
+ $this->pseudoClasses($s);
1935
+ if (! $this->length())
1936
+ break;
1937
+ // DIRECT DESCENDANDS
1938
+ } else if ($s == '>') {
1939
+ $XQuery .= '/';
1940
+ $delimiterBefore = 2;
1941
+ // ALL DESCENDANDS
1942
+ } else if ($s == ' ') {
1943
+ $XQuery .= '//';
1944
+ $delimiterBefore = 2;
1945
+ // ERRORS
1946
+ } else {
1947
+ phpQuery::debug("Unrecognized token '$s'");
1948
+ }
1949
+ $delimiterBefore = $delimiterBefore === 2;
1950
+ }
1951
+ // run query if any
1952
+ if ($XQuery && $XQuery != '//') {
1953
+ $this->runQuery($XQuery);
1954
+ $XQuery = '';
1955
+ }
1956
+ foreach($this->elements as $node)
1957
+ if (! $this->elementsContainsNode($node, $stack))
1958
+ $stack[] = $node;
1959
+ }
1960
+ $this->elements = $stack;
1961
+ return $this->newInstance();
1962
+ }
1963
+ /**
1964
+ * @todo create API for classes with pseudoselectors
1965
+ * @access private
1966
+ */
1967
+ protected function pseudoClasses($class) {
1968
+ // TODO clean args parsing ?
1969
+ $class = ltrim($class, ':');
1970
+ $haveArgs = mb_strpos($class, '(');
1971
+ if ($haveArgs !== false) {
1972
+ $args = substr($class, $haveArgs+1, -1);
1973
+ $class = substr($class, 0, $haveArgs);
1974
+ }
1975
+ switch($class) {
1976
+ case 'even':
1977
+ case 'odd':
1978
+ $stack = array();
1979
+ foreach($this->elements as $i => $node) {
1980
+ if ($class == 'even' && ($i%2) == 0)
1981
+ $stack[] = $node;
1982
+ else if ( $class == 'odd' && $i % 2 )
1983
+ $stack[] = $node;
1984
+ }
1985
+ $this->elements = $stack;
1986
+ break;
1987
+ case 'eq':
1988
+ $k = intval($args);
1989
+ $this->elements = isset( $this->elements[$k] )
1990
+ ? array( $this->elements[$k] )
1991
+ : array();
1992
+ break;
1993
+ case 'gt':
1994
+ $this->elements = array_slice($this->elements, $args+1);
1995
+ break;
1996
+ case 'lt':
1997
+ $this->elements = array_slice($this->elements, 0, $args+1);
1998
+ break;
1999
+ case 'first':
2000
+ if (isset($this->elements[0]))
2001
+ $this->elements = array($this->elements[0]);
2002
+ break;
2003
+ case 'last':
2004
+ if ($this->elements)
2005
+ $this->elements = array($this->elements[count($this->elements)-1]);
2006
+ break;
2007
+ /*case 'parent':
2008
+ $stack = array();
2009
+ foreach($this->elements as $node) {
2010
+ if ( $node->childNodes->length )
2011
+ $stack[] = $node;
2012
+ }
2013
+ $this->elements = $stack;
2014
+ break;*/
2015
+ case 'contains':
2016
+ $text = trim($args, "\"'");
2017
+ $stack = array();
2018
+ foreach($this->elements as $node) {
2019
+ if (mb_stripos($node->textContent, $text) === false)
2020
+ continue;
2021
+ $stack[] = $node;
2022
+ }
2023
+ $this->elements = $stack;
2024
+ break;
2025
+ case 'not':
2026
+ $selector = self::unQuote($args);
2027
+ $this->elements = $this->not($selector)->stack();
2028
+ break;
2029
+ case 'slice':
2030
+ // TODO jQuery difference ?
2031
+ $args = explode(',',
2032
+ str_replace(', ', ',', trim($args, "\"'"))
2033
+ );
2034
+ $start = $args[0];
2035
+ $end = isset($args[1])
2036
+ ? $args[1]
2037
+ : null;
2038
+ if ($end > 0)
2039
+ $end = $end-$start;
2040
+ $this->elements = array_slice($this->elements, $start, $end);
2041
+ break;
2042
+ case 'has':
2043
+ $selector = trim($args, "\"'");
2044
+ $stack = array();
2045
+ foreach($this->stack(1) as $el) {
2046
+ if ($this->find($selector, $el, true)->length)
2047
+ $stack[] = $el;
2048
+ }
2049
+ $this->elements = $stack;
2050
+ break;
2051
+ case 'submit':
2052
+ case 'reset':
2053
+ $this->elements = phpQuery::merge(
2054
+ $this->map(array($this, 'is'),
2055
+ "input[type=$class]", new CallbackParam()
2056
+ ),
2057
+ $this->map(array($this, 'is'),
2058
+ "button[type=$class]", new CallbackParam()
2059
+ )
2060
+ );
2061
+ break;
2062
+ // $stack = array();
2063
+ // foreach($this->elements as $node)
2064
+ // if ($node->is('input[type=submit]') || $node->is('button[type=submit]'))
2065
+ // $stack[] = $el;
2066
+ // $this->elements = $stack;
2067
+ case 'input':
2068
+ $this->elements = $this->map(
2069
+ array($this, 'is'),
2070
+ 'input', new CallbackParam()
2071
+ )->elements;
2072
+ break;
2073
+ case 'password':
2074
+ case 'checkbox':
2075
+ case 'radio':
2076
+ case 'hidden':
2077
+ case 'image':
2078
+ case 'file':
2079
+ $this->elements = $this->map(
2080
+ array($this, 'is'),
2081
+ "input[type=$class]", new CallbackParam()
2082
+ )->elements;
2083
+ break;
2084
+ case 'parent':
2085
+ $this->elements = $this->map(
2086
+ create_function('$node', '
2087
+ return $node instanceof DOMELEMENT && $node->childNodes->length
2088
+ ? $node : null;')
2089
+ )->elements;
2090
+ break;
2091
+ case 'empty':
2092
+ $this->elements = $this->map(
2093
+ create_function('$node', '
2094
+ return $node instanceof DOMELEMENT && $node->childNodes->length
2095
+ ? null : $node;')
2096
+ )->elements;
2097
+ break;
2098
+ case 'disabled':
2099
+ case 'selected':
2100
+ case 'checked':
2101
+ $this->elements = $this->map(
2102
+ array($this, 'is'),
2103
+ "[$class]", new CallbackParam()
2104
+ )->elements;
2105
+ break;
2106
+ case 'enabled':
2107
+ $this->elements = $this->map(
2108
+ create_function('$node', '
2109
+ return pq($node)->not(":disabled") ? $node : null;')
2110
+ )->elements;
2111
+ break;
2112
+ case 'header':
2113
+ $this->elements = $this->map(
2114
+ create_function('$node',
2115
+ '$isHeader = isset($node->tagName) && in_array($node->tagName, array(
2116
+ "h1", "h2", "h3", "h4", "h5", "h6", "h7"
2117
+ ));
2118
+ return $isHeader
2119
+ ? $node
2120
+ : null;')
2121
+ )->elements;
2122
+ // $this->elements = $this->map(
2123
+ // create_function('$node', '$node = pq($node);
2124
+ // return $node->is("h1")
2125
+ // || $node->is("h2")
2126
+ // || $node->is("h3")
2127
+ // || $node->is("h4")
2128
+ // || $node->is("h5")
2129
+ // || $node->is("h6")
2130
+ // || $node->is("h7")
2131
+ // ? $node
2132
+ // : null;')
2133
+ // )->elements;
2134
+ break;
2135
+ case 'only-child':
2136
+ $this->elements = $this->map(
2137
+ create_function('$node',
2138
+ 'return pq($node)->siblings()->size() == 0 ? $node : null;')
2139
+ )->elements;
2140
+ break;
2141
+ case 'first-child':
2142
+ $this->elements = $this->map(
2143
+ create_function('$node', 'return pq($node)->prevAll()->size() == 0 ? $node : null;')
2144
+ )->elements;
2145
+ break;
2146
+ case 'last-child':
2147
+ $this->elements = $this->map(
2148
+ create_function('$node', 'return pq($node)->nextAll()->size() == 0 ? $node : null;')
2149
+ )->elements;
2150
+ break;
2151
+ case 'nth-child':
2152
+ $param = trim($args, "\"'");
2153
+ if (! $param)
2154
+ break;
2155
+ // nth-child(n+b) to nth-child(1n+b)
2156
+ if ($param{0} == 'n')
2157
+ $param = '1'.$param;
2158
+ // :nth-child(index/even/odd/equation)
2159
+ if ($param == 'even' || $param == 'odd')
2160
+ $mapped = $this->map(
2161
+ create_function('$node, $param',
2162
+ '$index = pq($node)->prevAll()->size()+1;
2163
+ if ($param == "even" && ($index%2) == 0)
2164
+ return $node;
2165
+ else if ($param == "odd" && $index%2 == 1)
2166
+ return $node;
2167
+ else
2168
+ return null;'),
2169
+ new CallbackParam(), $param
2170
+ );
2171
+ else if (mb_strlen($param) > 1 && $param{1} == 'n')
2172
+ // an+b
2173
+ $mapped = $this->map(
2174
+ create_function('$node, $param',
2175
+ '$prevs = pq($node)->prevAll()->size();
2176
+ $index = 1+$prevs;
2177
+ $b = mb_strlen($param) > 3
2178
+ ? $param{3}
2179
+ : 0;
2180
+ $a = $param{0};
2181
+ if ($b && $param{2} == "-")
2182
+ $b = -$b;
2183
+ if ($a > 0) {
2184
+ return ($index-$b)%$a == 0
2185
+ ? $node
2186
+ : null;
2187
+ phpQuery::debug($a."*".floor($index/$a)."+$b-1 == ".($a*floor($index/$a)+$b-1)." ?= $prevs");
2188
+ return $a*floor($index/$a)+$b-1 == $prevs
2189
+ ? $node
2190
+ : null;
2191
+ } else if ($a == 0)
2192
+ return $index == $b
2193
+ ? $node
2194
+ : null;
2195
+ else
2196
+ // negative value
2197
+ return $index <= $b
2198
+ ? $node
2199
+ : null;
2200
+ // if (! $b)
2201
+ // return $index%$a == 0
2202
+ // ? $node
2203
+ // : null;
2204
+ // else
2205
+ // return ($index-$b)%$a == 0
2206
+ // ? $node
2207
+ // : null;
2208
+ '),
2209
+ new CallbackParam(), $param
2210
+ );
2211
+ else
2212
+ // index
2213
+ $mapped = $this->map(
2214
+ create_function('$node, $index',
2215
+ '$prevs = pq($node)->prevAll()->size();
2216
+ if ($prevs && $prevs == $index-1)
2217
+ return $node;
2218
+ else if (! $prevs && $index == 1)
2219
+ return $node;
2220
+ else
2221
+ return null;'),
2222
+ new CallbackParam(), $param
2223
+ );
2224
+ $this->elements = $mapped->elements;
2225
+ break;
2226
+ default:
2227
+ $this->debug("Unknown pseudoclass '{$class}', skipping...");
2228
+ }
2229
+ }
2230
+ /**
2231
+ * @access private
2232
+ */
2233
+ protected function __pseudoClassParam($paramsString) {
2234
+ // TODO;
2235
+ }
2236
+ /**
2237
+ * Enter description here...
2238
+ *
2239
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2240
+ */
2241
+ public function is($selector, $nodes = null) {
2242
+ phpQuery::debug(array("Is:", $selector));
2243
+ if (! $selector)
2244
+ return false;
2245
+ $oldStack = $this->elements;
2246
+ $returnArray = false;
2247
+ if ($nodes && is_array($nodes)) {
2248
+ $this->elements = $nodes;
2249
+ } else if ($nodes)
2250
+ $this->elements = array($nodes);
2251
+ $this->filter($selector, true);
2252
+ $stack = $this->elements;
2253
+ $this->elements = $oldStack;
2254
+ if ($nodes)
2255
+ return $stack ? $stack : null;
2256
+ return (bool)count($stack);
2257
+ }
2258
+ /**
2259
+ * Enter description here...
2260
+ * jQuery difference.
2261
+ *
2262
+ * Callback:
2263
+ * - $index int
2264
+ * - $node DOMNode
2265
+ *
2266
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2267
+ * @link http://docs.jquery.com/Traversing/filter
2268
+ */
2269
+ public function filterCallback($callback, $_skipHistory = false) {
2270
+ if (! $_skipHistory) {
2271
+ $this->elementsBackup = $this->elements;
2272
+ $this->debug("Filtering by callback");
2273
+ }
2274
+ $newStack = array();
2275
+ foreach($this->elements as $index => $node) {
2276
+ $result = phpQuery::callbackRun($callback, array($index, $node));
2277
+ if (is_null($result) || (! is_null($result) && $result))
2278
+ $newStack[] = $node;
2279
+ }
2280
+ $this->elements = $newStack;
2281
+ return $_skipHistory
2282
+ ? $this
2283
+ : $this->newInstance();
2284
+ }
2285
+ /**
2286
+ * Enter description here...
2287
+ *
2288
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2289
+ * @link http://docs.jquery.com/Traversing/filter
2290
+ */
2291
+ public function filter($selectors, $_skipHistory = false) {
2292
+ if ($selectors instanceof Callback OR $selectors instanceof Closure)
2293
+ return $this->filterCallback($selectors, $_skipHistory);
2294
+ if (! $_skipHistory)
2295
+ $this->elementsBackup = $this->elements;
2296
+ $notSimpleSelector = array(' ', '>', '~', '+', '/');
2297
+ if (! is_array($selectors))
2298
+ $selectors = $this->parseSelector($selectors);
2299
+ if (! $_skipHistory)
2300
+ $this->debug(array("Filtering:", $selectors));
2301
+ $finalStack = array();
2302
+ foreach($selectors as $selector) {
2303
+ $stack = array();
2304
+ if (! $selector)
2305
+ break;
2306
+ // avoid first space or /
2307
+ if (in_array($selector[0], $notSimpleSelector))
2308
+ $selector = array_slice($selector, 1);
2309
+ // PER NODE selector chunks
2310
+ foreach($this->stack() as $node) {
2311
+ $break = false;
2312
+ foreach($selector as $s) {
2313
+ if (!($node instanceof DOMELEMENT)) {
2314
+ // all besides DOMElement
2315
+ if ( $s[0] == '[') {
2316
+ $attr = trim($s, '[]');
2317
+ if ( mb_strpos($attr, '=')) {
2318
+ list( $attr, $val ) = explode('=', $attr);
2319
+ if ($attr == 'nodeType' && $node->nodeType != $val)
2320
+ $break = true;
2321
+ }
2322
+ } else
2323
+ $break = true;
2324
+ } else {
2325
+ // DOMElement only
2326
+ // ID
2327
+ if ( $s[0] == '#') {
2328
+ if ( $node->getAttribute('id') != substr($s, 1) )
2329
+ $break = true;
2330
+ // CLASSES
2331
+ } else if ( $s[0] == '.') {
2332
+ if (! $this->matchClasses( $s, $node ) )
2333
+ $break = true;
2334
+ // ATTRS
2335
+ } else if ( $s[0] == '[') {
2336
+ // strip side brackets
2337
+ $attr = trim($s, '[]');
2338
+ if (mb_strpos($attr, '=')) {
2339
+ list($attr, $val) = explode('=', $attr);
2340
+ $val = self::unQuote($val);
2341
+ if ($attr == 'nodeType') {
2342
+ if ($val != $node->nodeType)
2343
+ $break = true;
2344
+ } else if ($this->isRegexp($attr)) {
2345
+ $val = extension_loaded('mbstring') && phpQuery::$mbstringSupport
2346
+ ? quotemeta(trim($val, '"\''))
2347
+ : preg_quote(trim($val, '"\''), '@');
2348
+ // switch last character
2349
+ switch( substr($attr, -1)) {
2350
+ // quotemeta used insted of preg_quote
2351
+ // http://code.google.com/p/phpquery/issues/detail?id=76
2352
+ case '^':
2353
+ $pattern = '^'.$val;
2354
+ break;
2355
+ case '*':
2356
+ $pattern = '.*'.$val.'.*';
2357
+ break;
2358
+ case '$':
2359
+ $pattern = '.*'.$val.'$';
2360
+ break;
2361
+ }
2362
+ // cut last character
2363
+ $attr = substr($attr, 0, -1);
2364
+ $isMatch = extension_loaded('mbstring') && phpQuery::$mbstringSupport
2365
+ ? mb_ereg_match($pattern, $node->getAttribute($attr))
2366
+ : preg_match("@{$pattern}@", $node->getAttribute($attr));
2367
+ if (! $isMatch)
2368
+ $break = true;
2369
+ } else if ($node->getAttribute($attr) != $val)
2370
+ $break = true;
2371
+ } else if (! $node->hasAttribute($attr))
2372
+ $break = true;
2373
+ // PSEUDO CLASSES
2374
+ } else if ( $s[0] == ':') {
2375
+ // skip
2376
+ // TAG
2377
+ } else if (trim($s)) {
2378
+ if ($s != '*') {
2379
+ // TODO namespaces
2380
+ if (isset($node->tagName)) {
2381
+ if ($node->tagName != $s)
2382
+ $break = true;
2383
+ } else if ($s == 'html' && ! $this->isRoot($node))
2384
+ $break = true;
2385
+ }
2386
+ // AVOID NON-SIMPLE SELECTORS
2387
+ } else if (in_array($s, $notSimpleSelector)) {
2388
+ $break = true;
2389
+ $this->debug(array('Skipping non simple selector', $selector));
2390
+ }
2391
+ }
2392
+ if ($break)
2393
+ break;
2394
+ }
2395
+ // if element passed all chunks of selector - add it to new stack
2396
+ if (! $break )
2397
+ $stack[] = $node;
2398
+ }
2399
+ $tmpStack = $this->elements;
2400
+ $this->elements = $stack;
2401
+ // PER ALL NODES selector chunks
2402
+ foreach($selector as $s)
2403
+ // PSEUDO CLASSES
2404
+ if ($s[0] == ':')
2405
+ $this->pseudoClasses($s);
2406
+ foreach($this->elements as $node)
2407
+ // XXX it should be merged without duplicates
2408
+ // but jQuery doesnt do that
2409
+ $finalStack[] = $node;
2410
+ $this->elements = $tmpStack;
2411
+ }
2412
+ $this->elements = $finalStack;
2413
+ if ($_skipHistory) {
2414
+ return $this;
2415
+ } else {
2416
+ $this->debug("Stack length after filter(): ".count($finalStack));
2417
+ return $this->newInstance();
2418
+ }
2419
+ }
2420
+ /**
2421
+ *
2422
+ * @param $value
2423
+ * @return unknown_type
2424
+ * @TODO implement in all methods using passed parameters
2425
+ */
2426
+ protected static function unQuote($value) {
2427
+ return $value[0] == '\'' || $value[0] == '"'
2428
+ ? substr($value, 1, -1)
2429
+ : $value;
2430
+ }
2431
+ /**
2432
+ * Enter description here...
2433
+ *
2434
+ * @link http://docs.jquery.com/Ajax/load
2435
+ * @return phpQuery|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2436
+ * @todo Support $selector
2437
+ */
2438
+ public function load($url, $data = null, $callback = null) {
2439
+ if ($data && ! is_array($data)) {
2440
+ $callback = $data;
2441
+ $data = null;
2442
+ }
2443
+ if (mb_strpos($url, ' ') !== false) {
2444
+ $matches = null;
2445
+ if (extension_loaded('mbstring') && phpQuery::$mbstringSupport)
2446
+ mb_ereg('^([^ ]+) (.*)$', $url, $matches);
2447
+ else
2448
+ preg_match('^([^ ]+) (.*)$', $url, $matches);
2449
+ $url = $matches[1];
2450
+ $selector = $matches[2];
2451
+ // FIXME this sucks, pass as callback param
2452
+ $this->_loadSelector = $selector;
2453
+ }
2454
+ $ajax = array(
2455
+ 'url' => $url,
2456
+ 'type' => $data ? 'POST' : 'GET',
2457
+ 'data' => $data,
2458
+ 'complete' => $callback,
2459
+ 'success' => array($this, '__loadSuccess')
2460
+ );
2461
+ phpQuery::ajax($ajax);
2462
+ return $this;
2463
+ }
2464
+ /**
2465
+ * @access private
2466
+ * @param $html
2467
+ * @return unknown_type
2468
+ */
2469
+ public function __loadSuccess($html) {
2470
+ if ($this->_loadSelector) {
2471
+ $html = phpQuery::newDocument($html)->find($this->_loadSelector);
2472
+ unset($this->_loadSelector);
2473
+ }
2474
+ foreach($this->stack(1) as $node) {
2475
+ phpQuery::pq($node, $this->getDocumentID())
2476
+ ->markup($html);
2477
+ }
2478
+ }
2479
+ /**
2480
+ * Enter description here...
2481
+ *
2482
+ * @return phpQuery|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2483
+ * @todo
2484
+ */
2485
+ public function css() {
2486
+ // TODO
2487
+ return $this;
2488
+ }
2489
+ /**
2490
+ * @todo
2491
+ *
2492
+ */
2493
+ public function show(){
2494
+ // TODO
2495
+ return $this;
2496
+ }
2497
+ /**
2498
+ * @todo
2499
+ *
2500
+ */
2501
+ public function hide(){
2502
+ // TODO
2503
+ return $this;
2504
+ }
2505
+ /**
2506
+ * Trigger a type of event on every matched element.
2507
+ *
2508
+ * @param unknown_type $type
2509
+ * @param unknown_type $data
2510
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2511
+ * @TODO support more than event in $type (space-separated)
2512
+ */
2513
+ public function trigger($type, $data = array()) {
2514
+ foreach($this->elements as $node)
2515
+ phpQueryEvents::trigger($this->getDocumentID(), $type, $data, $node);
2516
+ return $this;
2517
+ }
2518
+ /**
2519
+ * This particular method triggers all bound event handlers on an element (for a specific event type) WITHOUT executing the browsers default actions.
2520
+ *
2521
+ * @param unknown_type $type
2522
+ * @param unknown_type $data
2523
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2524
+ * @TODO
2525
+ */
2526
+ public function triggerHandler($type, $data = array()) {
2527
+ // TODO;
2528
+ }
2529
+ /**
2530
+ * Binds a handler to one or more events (like click) for each matched element.
2531
+ * Can also bind custom events.
2532
+ *
2533
+ * @param unknown_type $type
2534
+ * @param unknown_type $data Optional
2535
+ * @param unknown_type $callback
2536
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2537
+ * @TODO support '!' (exclusive) events
2538
+ * @TODO support more than event in $type (space-separated)
2539
+ */
2540
+ public function bind($type, $data, $callback = null) {
2541
+ // TODO check if $data is callable, not using is_callable
2542
+ if (! isset($callback)) {
2543
+ $callback = $data;
2544
+ $data = null;
2545
+ }
2546
+ foreach($this->elements as $node)
2547
+ phpQueryEvents::add($this->getDocumentID(), $node, $type, $data, $callback);
2548
+ return $this;
2549
+ }
2550
+ /**
2551
+ * Enter description here...
2552
+ *
2553
+ * @param unknown_type $type
2554
+ * @param unknown_type $callback
2555
+ * @return unknown
2556
+ * @TODO namespace events
2557
+ * @TODO support more than event in $type (space-separated)
2558
+ */
2559
+ public function unbind($type = null, $callback = null) {
2560
+ foreach($this->elements as $node)
2561
+ phpQueryEvents::remove($this->getDocumentID(), $node, $type, $callback);
2562
+ return $this;
2563
+ }
2564
+ /**
2565
+ * Enter description here...
2566
+ *
2567
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2568
+ */
2569
+ public function change($callback = null) {
2570
+ if ($callback)
2571
+ return $this->bind('change', $callback);
2572
+ return $this->trigger('change');
2573
+ }
2574
+ /**
2575
+ * Enter description here...
2576
+ *
2577
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2578
+ */
2579
+ public function submit($callback = null) {
2580
+ if ($callback)
2581
+ return $this->bind('submit', $callback);
2582
+ return $this->trigger('submit');
2583
+ }
2584
+ /**
2585
+ * Enter description here...
2586
+ *
2587
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2588
+ */
2589
+ public function click($callback = null) {
2590
+ if ($callback)
2591
+ return $this->bind('click', $callback);
2592
+ return $this->trigger('click');
2593
+ }
2594
+ /**
2595
+ * Enter description here...
2596
+ *
2597
+ * @param String|phpQuery
2598
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2599
+ */
2600
+ public function wrapAllOld($wrapper) {
2601
+ $wrapper = pq($wrapper)->_clone();
2602
+ if (! $wrapper->length() || ! $this->length() )
2603
+ return $this;
2604
+ $wrapper->insertBefore($this->elements[0]);
2605
+ $deepest = $wrapper->elements[0];
2606
+ while($deepest->firstChild && $deepest->firstChild instanceof DOMELEMENT)
2607
+ $deepest = $deepest->firstChild;
2608
+ pq($deepest)->append($this);
2609
+ return $this;
2610
+ }
2611
+ /**
2612
+ * Enter description here...
2613
+ *
2614
+ * TODO testme...
2615
+ * @param String|phpQuery
2616
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2617
+ */
2618
+ public function wrapAll($wrapper) {
2619
+ if (! $this->length())
2620
+ return $this;
2621
+ return phpQuery::pq($wrapper, $this->getDocumentID())
2622
+ ->clone()
2623
+ ->insertBefore($this->get(0))
2624
+ ->map(array($this, '___wrapAllCallback'))
2625
+ ->append($this);
2626
+ }
2627
+ /**
2628
+ *
2629
+ * @param $node
2630
+ * @return unknown_type
2631
+ * @access private
2632
+ */
2633
+ public function ___wrapAllCallback($node) {
2634
+ $deepest = $node;
2635
+ while($deepest->firstChild && $deepest->firstChild instanceof DOMELEMENT)
2636
+ $deepest = $deepest->firstChild;
2637
+ return $deepest;
2638
+ }
2639
+ /**
2640
+ * Enter description here...
2641
+ * NON JQUERY METHOD
2642
+ *
2643
+ * @param String|phpQuery
2644
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2645
+ */
2646
+ public function wrapAllPHP($codeBefore, $codeAfter) {
2647
+ return $this
2648
+ ->slice(0, 1)
2649
+ ->beforePHP($codeBefore)
2650
+ ->end()
2651
+ ->slice(-1)
2652
+ ->afterPHP($codeAfter)
2653
+ ->end();
2654
+ }
2655
+ /**
2656
+ * Enter description here...
2657
+ *
2658
+ * @param String|phpQuery
2659
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2660
+ */
2661
+ public function wrap($wrapper) {
2662
+ foreach($this->stack() as $node)
2663
+ phpQuery::pq($node, $this->getDocumentID())->wrapAll($wrapper);
2664
+ return $this;
2665
+ }
2666
+ /**
2667
+ * Enter description here...
2668
+ *
2669
+ * @param String|phpQuery
2670
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2671
+ */
2672
+ public function wrapPHP($codeBefore, $codeAfter) {
2673
+ foreach($this->stack() as $node)
2674
+ phpQuery::pq($node, $this->getDocumentID())->wrapAllPHP($codeBefore, $codeAfter);
2675
+ return $this;
2676
+ }
2677
+ /**
2678
+ * Enter description here...
2679
+ *
2680
+ * @param String|phpQuery
2681
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2682
+ */
2683
+ public function wrapInner($wrapper) {
2684
+ foreach($this->stack() as $node)
2685
+ phpQuery::pq($node, $this->getDocumentID())->contents()->wrapAll($wrapper);
2686
+ return $this;
2687
+ }
2688
+ /**
2689
+ * Enter description here...
2690
+ *
2691
+ * @param String|phpQuery
2692
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2693
+ */
2694
+ public function wrapInnerPHP($codeBefore, $codeAfter) {
2695
+ foreach($this->stack(1) as $node)
2696
+ phpQuery::pq($node, $this->getDocumentID())->contents()
2697
+ ->wrapAllPHP($codeBefore, $codeAfter);
2698
+ return $this;
2699
+ }
2700
+ /**
2701
+ * Enter description here...
2702
+ *
2703
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2704
+ * @testme Support for text nodes
2705
+ */
2706
+ public function contents() {
2707
+ $stack = array();
2708
+ foreach($this->stack(1) as $el) {
2709
+ // FIXME (fixed) http://code.google.com/p/phpquery/issues/detail?id=56
2710
+ // if (! isset($el->childNodes))
2711
+ // continue;
2712
+ foreach($el->childNodes as $node) {
2713
+ $stack[] = $node;
2714
+ }
2715
+ }
2716
+ return $this->newInstance($stack);
2717
+ }
2718
+ /**
2719
+ * Enter description here...
2720
+ *
2721
+ * jQuery difference.
2722
+ *
2723
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2724
+ */
2725
+ public function contentsUnwrap() {
2726
+ foreach($this->stack(1) as $node) {
2727
+ if (! $node->parentNode )
2728
+ continue;
2729
+ $childNodes = array();
2730
+ // any modification in DOM tree breaks childNodes iteration, so cache them first
2731
+ foreach($node->childNodes as $chNode )
2732
+ $childNodes[] = $chNode;
2733
+ foreach($childNodes as $chNode )
2734
+ // $node->parentNode->appendChild($chNode);
2735
+ $node->parentNode->insertBefore($chNode, $node);
2736
+ $node->parentNode->removeChild($node);
2737
+ }
2738
+ return $this;
2739
+ }
2740
+ /**
2741
+ * Enter description here...
2742
+ *
2743
+ * jQuery difference.
2744
+ */
2745
+ public function switchWith($markup) {
2746
+ $markup = pq($markup, $this->getDocumentID());
2747
+ $content = null;
2748
+ foreach($this->stack(1) as $node) {
2749
+ pq($node)
2750
+ ->contents()->toReference($content)->end()
2751
+ ->replaceWith($markup->clone()->append($content));
2752
+ }
2753
+ return $this;
2754
+ }
2755
+ /**
2756
+ * Enter description here...
2757
+ *
2758
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2759
+ */
2760
+ public function eq($num) {
2761
+ $oldStack = $this->elements;
2762
+ $this->elementsBackup = $this->elements;
2763
+ $this->elements = array();
2764
+ if ( isset($oldStack[$num]) )
2765
+ $this->elements[] = $oldStack[$num];
2766
+ return $this->newInstance();
2767
+ }
2768
+ /**
2769
+ * Enter description here...
2770
+ *
2771
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2772
+ */
2773
+ public function size() {
2774
+ return count($this->elements);
2775
+ }
2776
+ /**
2777
+ * Enter description here...
2778
+ *
2779
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2780
+ * @deprecated Use length as attribute
2781
+ */
2782
+ public function length() {
2783
+ return $this->size();
2784
+ }
2785
+ public function count() {
2786
+ return $this->size();
2787
+ }
2788
+ /**
2789
+ * Enter description here...
2790
+ *
2791
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2792
+ * @todo $level
2793
+ */
2794
+ public function end($level = 1) {
2795
+ // $this->elements = array_pop( $this->history );
2796
+ // return $this;
2797
+ // $this->previous->DOM = $this->DOM;
2798
+ // $this->previous->XPath = $this->XPath;
2799
+ return $this->previous
2800
+ ? $this->previous
2801
+ : $this;
2802
+ }
2803
+ /**
2804
+ * Enter description here...
2805
+ * Normal use ->clone() .
2806
+ *
2807
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2808
+ * @access private
2809
+ */
2810
+ public function _clone() {
2811
+ $newStack = array();
2812
+ //pr(array('copy... ', $this->whois()));
2813
+ //$this->dumpHistory('copy');
2814
+ $this->elementsBackup = $this->elements;
2815
+ foreach($this->elements as $node) {
2816
+ $newStack[] = $node->cloneNode(true);
2817
+ }
2818
+ $this->elements = $newStack;
2819
+ return $this->newInstance();
2820
+ }
2821
+ /**
2822
+ * Enter description here...
2823
+ *
2824
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2825
+ */
2826
+ public function replaceWithPHP($code) {
2827
+ return $this->replaceWith(phpQuery::php($code));
2828
+ }
2829
+ /**
2830
+ * Enter description here...
2831
+ *
2832
+ * @param String|phpQuery $content
2833
+ * @link http://docs.jquery.com/Manipulation/replaceWith#content
2834
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2835
+ */
2836
+ public function replaceWith($content) {
2837
+ return $this->after($content)->remove();
2838
+ }
2839
+ /**
2840
+ * Enter description here...
2841
+ *
2842
+ * @param String $selector
2843
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2844
+ * @todo this works ?
2845
+ */
2846
+ public function replaceAll($selector) {
2847
+ foreach(phpQuery::pq($selector, $this->getDocumentID()) as $node)
2848
+ phpQuery::pq($node, $this->getDocumentID())
2849
+ ->after($this->_clone())
2850
+ ->remove();
2851
+ return $this;
2852
+ }
2853
+ /**
2854
+ * Enter description here...
2855
+ *
2856
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2857
+ */
2858
+ public function remove($selector = null) {
2859
+ $loop = $selector
2860
+ ? $this->filter($selector)->elements
2861
+ : $this->elements;
2862
+ foreach($loop as $node) {
2863
+ if (! $node->parentNode )
2864
+ continue;
2865
+ if (isset($node->tagName))
2866
+ $this->debug("Removing '{$node->tagName}'");
2867
+ $node->parentNode->removeChild($node);
2868
+ // Mutation event
2869
+ $event = new DOMEvent(array(
2870
+ 'target' => $node,
2871
+ 'type' => 'DOMNodeRemoved'
2872
+ ));
2873
+ phpQueryEvents::trigger($this->getDocumentID(),
2874
+ $event->type, array($event), $node
2875
+ );
2876
+ }
2877
+ return $this;
2878
+ }
2879
+ protected function markupEvents($newMarkup, $oldMarkup, $node) {
2880
+ if ($node->tagName == 'textarea' && $newMarkup != $oldMarkup) {
2881
+ $event = new DOMEvent(array(
2882
+ 'target' => $node,
2883
+ 'type' => 'change'
2884
+ ));
2885
+ phpQueryEvents::trigger($this->getDocumentID(),
2886
+ $event->type, array($event), $node
2887
+ );
2888
+ }
2889
+ }
2890
+ /**
2891
+ * jQuey difference
2892
+ *
2893
+ * @param $markup
2894
+ * @return unknown_type
2895
+ * @TODO trigger change event for textarea
2896
+ */
2897
+ public function markup($markup = null, $callback1 = null, $callback2 = null, $callback3 = null) {
2898
+ $args = func_get_args();
2899
+ if ($this->documentWrapper->isXML)
2900
+ return call_user_func_array(array($this, 'xml'), $args);
2901
+ else
2902
+ return call_user_func_array(array($this, 'html'), $args);
2903
+ }
2904
+ /**
2905
+ * jQuey difference
2906
+ *
2907
+ * @param $markup
2908
+ * @return unknown_type
2909
+ */
2910
+ public function markupOuter($callback1 = null, $callback2 = null, $callback3 = null) {
2911
+ $args = func_get_args();
2912
+ if ($this->documentWrapper->isXML)
2913
+ return call_user_func_array(array($this, 'xmlOuter'), $args);
2914
+ else
2915
+ return call_user_func_array(array($this, 'htmlOuter'), $args);
2916
+ }
2917
+ /**
2918
+ * Enter description here...
2919
+ *
2920
+ * @param unknown_type $html
2921
+ * @return string|phpQuery|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2922
+ * @TODO force html result
2923
+ */
2924
+ public function html($html = null, $callback1 = null, $callback2 = null, $callback3 = null) {
2925
+ if (isset($html)) {
2926
+ // INSERT
2927
+ $nodes = $this->documentWrapper->import($html);
2928
+ $this->empty();
2929
+ foreach($this->stack(1) as $alreadyAdded => $node) {
2930
+ // for now, limit events for textarea
2931
+ if (($this->isXHTML() || $this->isHTML()) && $node->tagName == 'textarea')
2932
+ $oldHtml = pq($node, $this->getDocumentID())->markup();
2933
+ foreach($nodes as $newNode) {
2934
+ $node->appendChild($alreadyAdded
2935
+ ? $newNode->cloneNode(true)
2936
+ : $newNode
2937
+ );
2938
+ }
2939
+ // for now, limit events for textarea
2940
+ if (($this->isXHTML() || $this->isHTML()) && $node->tagName == 'textarea')
2941
+ $this->markupEvents($html, $oldHtml, $node);
2942
+ }
2943
+ return $this;
2944
+ } else {
2945
+ // FETCH
2946
+ $return = $this->documentWrapper->markup($this->elements, true);
2947
+ $args = func_get_args();
2948
+ foreach(array_slice($args, 1) as $callback) {
2949
+ $return = phpQuery::callbackRun($callback, array($return));
2950
+ }
2951
+ return $return;
2952
+ }
2953
+ }
2954
+ /**
2955
+ * @TODO force xml result
2956
+ */
2957
+ public function xml($xml = null, $callback1 = null, $callback2 = null, $callback3 = null) {
2958
+ $args = func_get_args();
2959
+ return call_user_func_array(array($this, 'html'), $args);
2960
+ }
2961
+ /**
2962
+ * Enter description here...
2963
+ * @TODO force html result
2964
+ *
2965
+ * @return String
2966
+ */
2967
+ public function htmlOuter($callback1 = null, $callback2 = null, $callback3 = null) {
2968
+ $markup = $this->documentWrapper->markup($this->elements);
2969
+ // pass thou callbacks
2970
+ $args = func_get_args();
2971
+ foreach($args as $callback) {
2972
+ $markup = phpQuery::callbackRun($callback, array($markup));
2973
+ }
2974
+ return $markup;
2975
+ }
2976
+ /**
2977
+ * @TODO force xml result
2978
+ */
2979
+ public function xmlOuter($callback1 = null, $callback2 = null, $callback3 = null) {
2980
+ $args = func_get_args();
2981
+ return call_user_func_array(array($this, 'htmlOuter'), $args);
2982
+ }
2983
+ public function __toString() {
2984
+ return $this->markupOuter();
2985
+ }
2986
+ /**
2987
+ * Just like html(), but returns markup with VALID (dangerous) PHP tags.
2988
+ *
2989
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
2990
+ * @todo support returning markup with PHP tags when called without param
2991
+ */
2992
+ public function php($code = null) {
2993
+ return $this->markupPHP($code);
2994
+ }
2995
+ /**
2996
+ * Enter description here...
2997
+ *
2998
+ * @param $code
2999
+ * @return unknown_type
3000
+ */
3001
+ public function markupPHP($code = null) {
3002
+ return isset($code)
3003
+ ? $this->markup(phpQuery::php($code))
3004
+ : phpQuery::markupToPHP($this->markup());
3005
+ }
3006
+ /**
3007
+ * Enter description here...
3008
+ *
3009
+ * @param $code
3010
+ * @return unknown_type
3011
+ */
3012
+ public function markupOuterPHP() {
3013
+ return phpQuery::markupToPHP($this->markupOuter());
3014
+ }
3015
+ /**
3016
+ * Enter description here...
3017
+ *
3018
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3019
+ */
3020
+ public function children($selector = null) {
3021
+ $stack = array();
3022
+ foreach($this->stack(1) as $node) {
3023
+ // foreach($node->getElementsByTagName('*') as $newNode) {
3024
+ foreach($node->childNodes as $newNode) {
3025
+ if ($newNode->nodeType != 1)
3026
+ continue;
3027
+ if ($selector && ! $this->is($selector, $newNode))
3028
+ continue;
3029
+ if ($this->elementsContainsNode($newNode, $stack))
3030
+ continue;
3031
+ $stack[] = $newNode;
3032
+ }
3033
+ }
3034
+ $this->elementsBackup = $this->elements;
3035
+ $this->elements = $stack;
3036
+ return $this->newInstance();
3037
+ }
3038
+ /**
3039
+ * Enter description here...
3040
+ *
3041
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3042
+ */
3043
+ public function ancestors($selector = null) {
3044
+ return $this->children( $selector );
3045
+ }
3046
+ /**
3047
+ * Enter description here...
3048
+ *
3049
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3050
+ */
3051
+ public function append( $content) {
3052
+ return $this->insert($content, __FUNCTION__);
3053
+ }
3054
+ /**
3055
+ * Enter description here...
3056
+ *
3057
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3058
+ */
3059
+ public function appendPHP( $content) {
3060
+ return $this->insert("<php><!-- {$content} --></php>", 'append');
3061
+ }
3062
+ /**
3063
+ * Enter description here...
3064
+ *
3065
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3066
+ */
3067
+ public function appendTo( $seletor) {
3068
+ return $this->insert($seletor, __FUNCTION__);
3069
+ }
3070
+ /**
3071
+ * Enter description here...
3072
+ *
3073
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3074
+ */
3075
+ public function prepend( $content) {
3076
+ return $this->insert($content, __FUNCTION__);
3077
+ }
3078
+ /**
3079
+ * Enter description here...
3080
+ *
3081
+ * @todo accept many arguments, which are joined, arrays maybe also
3082
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3083
+ */
3084
+ public function prependPHP( $content) {
3085
+ return $this->insert("<php><!-- {$content} --></php>", 'prepend');
3086
+ }
3087
+ /**
3088
+ * Enter description here...
3089
+ *
3090
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3091
+ */
3092
+ public function prependTo( $seletor) {
3093
+ return $this->insert($seletor, __FUNCTION__);
3094
+ }
3095
+ /**
3096
+ * Enter description here...
3097
+ *
3098
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3099
+ */
3100
+ public function before($content) {
3101
+ return $this->insert($content, __FUNCTION__);
3102
+ }
3103
+ /**
3104
+ * Enter description here...
3105
+ *
3106
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3107
+ */
3108
+ public function beforePHP( $content) {
3109
+ return $this->insert("<php><!-- {$content} --></php>", 'before');
3110
+ }
3111
+ /**
3112
+ * Enter description here...
3113
+ *
3114
+ * @param String|phpQuery
3115
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3116
+ */
3117
+ public function insertBefore( $seletor) {
3118
+ return $this->insert($seletor, __FUNCTION__);
3119
+ }
3120
+ /**
3121
+ * Enter description here...
3122
+ *
3123
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3124
+ */
3125
+ public function after( $content) {
3126
+ return $this->insert($content, __FUNCTION__);
3127
+ }
3128
+ /**
3129
+ * Enter description here...
3130
+ *
3131
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3132
+ */
3133
+ public function afterPHP( $content) {
3134
+ return $this->insert("<php><!-- {$content} --></php>", 'after');
3135
+ }
3136
+ /**
3137
+ * Enter description here...
3138
+ *
3139
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3140
+ */
3141
+ public function insertAfter( $seletor) {
3142
+ return $this->insert($seletor, __FUNCTION__);
3143
+ }
3144
+ /**
3145
+ * Internal insert method. Don't use it.
3146
+ *
3147
+ * @param unknown_type $target
3148
+ * @param unknown_type $type
3149
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3150
+ * @access private
3151
+ */
3152
+ public function insert($target, $type) {
3153
+ $this->debug("Inserting data with '{$type}'");
3154
+ $to = false;
3155
+ switch( $type) {
3156
+ case 'appendTo':
3157
+ case 'prependTo':
3158
+ case 'insertBefore':
3159
+ case 'insertAfter':
3160
+ $to = true;
3161
+ }
3162
+ switch(gettype($target)) {
3163
+ case 'string':
3164
+ $insertFrom = $insertTo = array();
3165
+ if ($to) {
3166
+ // INSERT TO
3167
+ $insertFrom = $this->elements;
3168
+ if (phpQuery::isMarkup($target)) {
3169
+ // $target is new markup, import it
3170
+ $insertTo = $this->documentWrapper->import($target);
3171
+ // insert into selected element
3172
+ } else {
3173
+ // $tagret is a selector
3174
+ $thisStack = $this->elements;
3175
+ $this->toRoot();
3176
+ $insertTo = $this->find($target)->elements;
3177
+ $this->elements = $thisStack;
3178
+ }
3179
+ } else {
3180
+ // INSERT FROM
3181
+ $insertTo = $this->elements;
3182
+ $insertFrom = $this->documentWrapper->import($target);
3183
+ }
3184
+ break;
3185
+ case 'object':
3186
+ $insertFrom = $insertTo = array();
3187
+ // phpQuery
3188
+ if ($target instanceof self) {
3189
+ if ($to) {
3190
+ $insertTo = $target->elements;
3191
+ if ($this->documentFragment && $this->stackIsRoot())
3192
+ // get all body children
3193
+ // $loop = $this->find('body > *')->elements;
3194
+ // TODO test it, test it hard...
3195
+ // $loop = $this->newInstance($this->root)->find('> *')->elements;
3196
+ $loop = $this->root->childNodes;
3197
+ else
3198
+ $loop = $this->elements;
3199
+ // import nodes if needed
3200
+ $insertFrom = $this->getDocumentID() == $target->getDocumentID()
3201
+ ? $loop
3202
+ : $target->documentWrapper->import($loop);
3203
+ } else {
3204
+ $insertTo = $this->elements;
3205
+ if ( $target->documentFragment && $target->stackIsRoot() )
3206
+ // get all body children
3207
+ // $loop = $target->find('body > *')->elements;
3208
+ $loop = $target->root->childNodes;
3209
+ else
3210
+ $loop = $target->elements;
3211
+ // import nodes if needed
3212
+ $insertFrom = $this->getDocumentID() == $target->getDocumentID()
3213
+ ? $loop
3214
+ : $this->documentWrapper->import($loop);
3215
+ }
3216
+ // DOMNODE
3217
+ } elseif ($target instanceof DOMNODE) {
3218
+ // import node if needed
3219
+ // if ( $target->ownerDocument != $this->DOM )
3220
+ // $target = $this->DOM->importNode($target, true);
3221
+ if ( $to) {
3222
+ $insertTo = array($target);
3223
+ if ($this->documentFragment && $this->stackIsRoot())
3224
+ // get all body children
3225
+ $loop = $this->root->childNodes;
3226
+ // $loop = $this->find('body > *')->elements;
3227
+ else
3228
+ $loop = $this->elements;
3229
+ foreach($loop as $fromNode)
3230
+ // import nodes if needed
3231
+ $insertFrom[] = ! $fromNode->ownerDocument->isSameNode($target->ownerDocument)
3232
+ ? $target->ownerDocument->importNode($fromNode, true)
3233
+ : $fromNode;
3234
+ } else {
3235
+ // import node if needed
3236
+ if (! $target->ownerDocument->isSameNode($this->document))
3237
+ $target = $this->document->importNode($target, true);
3238
+ $insertTo = $this->elements;
3239
+ $insertFrom[] = $target;
3240
+ }
3241
+ }
3242
+ break;
3243
+ }
3244
+ phpQuery::debug("From ".count($insertFrom)."; To ".count($insertTo)." nodes");
3245
+ foreach($insertTo as $insertNumber => $toNode) {
3246
+ // we need static relative elements in some cases
3247
+ switch( $type) {
3248
+ case 'prependTo':
3249
+ case 'prepend':
3250
+ $firstChild = $toNode->firstChild;
3251
+ break;
3252
+ case 'insertAfter':
3253
+ case 'after':
3254
+ $nextSibling = $toNode->nextSibling;
3255
+ break;
3256
+ }
3257
+ foreach($insertFrom as $fromNode) {
3258
+ // clone if inserted already before
3259
+ $insert = $insertNumber
3260
+ ? $fromNode->cloneNode(true)
3261
+ : $fromNode;
3262
+ switch($type) {
3263
+ case 'appendTo':
3264
+ case 'append':
3265
+ // $toNode->insertBefore(
3266
+ // $fromNode,
3267
+ // $toNode->lastChild->nextSibling
3268
+ // );
3269
+ $toNode->appendChild($insert);
3270
+ $eventTarget = $insert;
3271
+ break;
3272
+ case 'prependTo':
3273
+ case 'prepend':
3274
+ $toNode->insertBefore(
3275
+ $insert,
3276
+ $firstChild
3277
+ );
3278
+ break;
3279
+ case 'insertBefore':
3280
+ case 'before':
3281
+ if (! $toNode->parentNode)
3282
+ throw new Exception("No parentNode, can't do {$type}()");
3283
+ else
3284
+ $toNode->parentNode->insertBefore(
3285
+ $insert,
3286
+ $toNode
3287
+ );
3288
+ break;
3289
+ case 'insertAfter':
3290
+ case 'after':
3291
+ if (! $toNode->parentNode)
3292
+ throw new Exception("No parentNode, can't do {$type}()");
3293
+ else
3294
+ $toNode->parentNode->insertBefore(
3295
+ $insert,
3296
+ $nextSibling
3297
+ );
3298
+ break;
3299
+ }
3300
+ // Mutation event
3301
+ $event = new DOMEvent(array(
3302
+ 'target' => $insert,
3303
+ 'type' => 'DOMNodeInserted'
3304
+ ));
3305
+ phpQueryEvents::trigger($this->getDocumentID(),
3306
+ $event->type, array($event), $insert
3307
+ );
3308
+ }
3309
+ }
3310
+ return $this;
3311
+ }
3312
+ /**
3313
+ * Enter description here...
3314
+ *
3315
+ * @return Int
3316
+ */
3317
+ public function index($subject) {
3318
+ $index = -1;
3319
+ $subject = $subject instanceof phpQueryObject
3320
+ ? $subject->elements[0]
3321
+ : $subject;
3322
+ foreach($this->newInstance() as $k => $node) {
3323
+ if ($node->isSameNode($subject))
3324
+ $index = $k;
3325
+ }
3326
+ return $index;
3327
+ }
3328
+ /**
3329
+ * Enter description here...
3330
+ *
3331
+ * @param unknown_type $start
3332
+ * @param unknown_type $end
3333
+ *
3334
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3335
+ * @testme
3336
+ */
3337
+ public function slice($start, $end = null) {
3338
+ // $last = count($this->elements)-1;
3339
+ // $end = $end
3340
+ // ? min($end, $last)
3341
+ // : $last;
3342
+ // if ($start < 0)
3343
+ // $start = $last+$start;
3344
+ // if ($start > $last)
3345
+ // return array();
3346
+ if ($end > 0)
3347
+ $end = $end-$start;
3348
+ return $this->newInstance(
3349
+ array_slice($this->elements, $start, $end)
3350
+ );
3351
+ }
3352
+ /**
3353
+ * Enter description here...
3354
+ *
3355
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3356
+ */
3357
+ public function reverse() {
3358
+ $this->elementsBackup = $this->elements;
3359
+ $this->elements = array_reverse($this->elements);
3360
+ return $this->newInstance();
3361
+ }
3362
+ /**
3363
+ * Return joined text content.
3364
+ * @return String
3365
+ */
3366
+ public function text($text = null, $callback1 = null, $callback2 = null, $callback3 = null) {
3367
+ if (isset($text))
3368
+ return $this->html(htmlspecialchars($text));
3369
+ $args = func_get_args();
3370
+ $args = array_slice($args, 1);
3371
+ $return = '';
3372
+ foreach($this->elements as $node) {
3373
+ $text = $node->textContent;
3374
+ if (count($this->elements) > 1 && $text)
3375
+ $text .= "\n";
3376
+ foreach($args as $callback) {
3377
+ $text = phpQuery::callbackRun($callback, array($text));
3378
+ }
3379
+ $return .= $text;
3380
+ }
3381
+ return $return;
3382
+ }
3383
+ /**
3384
+ * Enter description here...
3385
+ *
3386
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3387
+ */
3388
+ public function plugin($class, $file = null) {
3389
+ phpQuery::plugin($class, $file);
3390
+ return $this;
3391
+ }
3392
+ /**
3393
+ * Deprecated, use $pq->plugin() instead.
3394
+ *
3395
+ * @deprecated
3396
+ * @param $class
3397
+ * @param $file
3398
+ * @return unknown_type
3399
+ */
3400
+ public static function extend($class, $file = null) {
3401
+ return $this->plugin($class, $file);
3402
+ }
3403
+ /**
3404
+ *
3405
+ * @access private
3406
+ * @param $method
3407
+ * @param $args
3408
+ * @return unknown_type
3409
+ */
3410
+ public function __call($method, $args) {
3411
+ $aliasMethods = array('clone', 'empty');
3412
+ if (isset(phpQuery::$extendMethods[$method])) {
3413
+ array_unshift($args, $this);
3414
+ return phpQuery::callbackRun(
3415
+ phpQuery::$extendMethods[$method], $args
3416
+ );
3417
+ } else if (isset(phpQuery::$pluginsMethods[$method])) {
3418
+ array_unshift($args, $this);
3419
+ $class = phpQuery::$pluginsMethods[$method];
3420
+ $realClass = "phpQueryObjectPlugin_$class";
3421
+ $return = call_user_func_array(
3422
+ array($realClass, $method),
3423
+ $args
3424
+ );
3425
+ // XXX deprecate ?
3426
+ return is_null($return)
3427
+ ? $this
3428
+ : $return;
3429
+ } else if (in_array($method, $aliasMethods)) {
3430
+ return call_user_func_array(array($this, '_'.$method), $args);
3431
+ } else
3432
+ throw new Exception("Method '{$method}' doesnt exist");
3433
+ }
3434
+ /**
3435
+ * Safe rename of next().
3436
+ *
3437
+ * Use it ONLY when need to call next() on an iterated object (in same time).
3438
+ * Normaly there is no need to do such thing ;)
3439
+ *
3440
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3441
+ * @access private
3442
+ */
3443
+ public function _next($selector = null) {
3444
+ return $this->newInstance(
3445
+ $this->getElementSiblings('nextSibling', $selector, true)
3446
+ );
3447
+ }
3448
+ /**
3449
+ * Use prev() and next().
3450
+ *
3451
+ * @deprecated
3452
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3453
+ * @access private
3454
+ */
3455
+ public function _prev($selector = null) {
3456
+ return $this->prev($selector);
3457
+ }
3458
+ /**
3459
+ * Enter description here...
3460
+ *
3461
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3462
+ */
3463
+ public function prev($selector = null) {
3464
+ return $this->newInstance(
3465
+ $this->getElementSiblings('previousSibling', $selector, true)
3466
+ );
3467
+ }
3468
+ /**
3469
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3470
+ * @todo
3471
+ */
3472
+ public function prevAll($selector = null) {
3473
+ return $this->newInstance(
3474
+ $this->getElementSiblings('previousSibling', $selector)
3475
+ );
3476
+ }
3477
+ /**
3478
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3479
+ * @todo FIXME: returns source elements insted of next siblings
3480
+ */
3481
+ public function nextAll($selector = null) {
3482
+ return $this->newInstance(
3483
+ $this->getElementSiblings('nextSibling', $selector)
3484
+ );
3485
+ }
3486
+ /**
3487
+ * @access private
3488
+ */
3489
+ protected function getElementSiblings($direction, $selector = null, $limitToOne = false) {
3490
+ $stack = array();
3491
+ $count = 0;
3492
+ foreach($this->stack() as $node) {
3493
+ $test = $node;
3494
+ while( isset($test->{$direction}) && $test->{$direction}) {
3495
+ $test = $test->{$direction};
3496
+ if (! $test instanceof DOMELEMENT)
3497
+ continue;
3498
+ $stack[] = $test;
3499
+ if ($limitToOne)
3500
+ break;
3501
+ }
3502
+ }
3503
+ if ($selector) {
3504
+ $stackOld = $this->elements;
3505
+ $this->elements = $stack;
3506
+ $stack = $this->filter($selector, true)->stack();
3507
+ $this->elements = $stackOld;
3508
+ }
3509
+ return $stack;
3510
+ }
3511
+ /**
3512
+ * Enter description here...
3513
+ *
3514
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3515
+ */
3516
+ public function siblings($selector = null) {
3517
+ $stack = array();
3518
+ $siblings = array_merge(
3519
+ $this->getElementSiblings('previousSibling', $selector),
3520
+ $this->getElementSiblings('nextSibling', $selector)
3521
+ );
3522
+ foreach($siblings as $node) {
3523
+ if (! $this->elementsContainsNode($node, $stack))
3524
+ $stack[] = $node;
3525
+ }
3526
+ return $this->newInstance($stack);
3527
+ }
3528
+ /**
3529
+ * Enter description here...
3530
+ *
3531
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3532
+ */
3533
+ public function not($selector = null) {
3534
+ if (is_string($selector))
3535
+ phpQuery::debug(array('not', $selector));
3536
+ else
3537
+ phpQuery::debug('not');
3538
+ $stack = array();
3539
+ if ($selector instanceof self || $selector instanceof DOMNODE) {
3540
+ foreach($this->stack() as $node) {
3541
+ if ($selector instanceof self) {
3542
+ $matchFound = false;
3543
+ foreach($selector->stack() as $notNode) {
3544
+ if ($notNode->isSameNode($node))
3545
+ $matchFound = true;
3546
+ }
3547
+ if (! $matchFound)
3548
+ $stack[] = $node;
3549
+ } else if ($selector instanceof DOMNODE) {
3550
+ if (! $selector->isSameNode($node))
3551
+ $stack[] = $node;
3552
+ } else {
3553
+ if (! $this->is($selector))
3554
+ $stack[] = $node;
3555
+ }
3556
+ }
3557
+ } else {
3558
+ $orgStack = $this->stack();
3559
+ $matched = $this->filter($selector, true)->stack();
3560
+ // $matched = array();
3561
+ // // simulate OR in filter() instead of AND 5y
3562
+ // foreach($this->parseSelector($selector) as $s) {
3563
+ // $matched = array_merge($matched,
3564
+ // $this->filter(array($s))->stack()
3565
+ // );
3566
+ // }
3567
+ foreach($orgStack as $node)
3568
+ if (! $this->elementsContainsNode($node, $matched))
3569
+ $stack[] = $node;
3570
+ }
3571
+ return $this->newInstance($stack);
3572
+ }
3573
+ /**
3574
+ * Enter description here...
3575
+ *
3576
+ * @param string|phpQueryObject
3577
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3578
+ */
3579
+ public function add($selector = null) {
3580
+ if (! $selector)
3581
+ return $this;
3582
+ $stack = array();
3583
+ $this->elementsBackup = $this->elements;
3584
+ $found = phpQuery::pq($selector, $this->getDocumentID());
3585
+ $this->merge($found->elements);
3586
+ return $this->newInstance();
3587
+ }
3588
+ /**
3589
+ * @access private
3590
+ */
3591
+ protected function merge() {
3592
+ foreach(func_get_args() as $nodes)
3593
+ foreach($nodes as $newNode )
3594
+ if (! $this->elementsContainsNode($newNode) )
3595
+ $this->elements[] = $newNode;
3596
+ }
3597
+ /**
3598
+ * @access private
3599
+ * TODO refactor to stackContainsNode
3600
+ */
3601
+ protected function elementsContainsNode($nodeToCheck, $elementsStack = null) {
3602
+ $loop = ! is_null($elementsStack)
3603
+ ? $elementsStack
3604
+ : $this->elements;
3605
+ foreach($loop as $node) {
3606
+ if ( $node->isSameNode( $nodeToCheck ) )
3607
+ return true;
3608
+ }
3609
+ return false;
3610
+ }
3611
+ /**
3612
+ * Enter description here...
3613
+ *
3614
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3615
+ */
3616
+ public function parent($selector = null) {
3617
+ $stack = array();
3618
+ foreach($this->elements as $node )
3619
+ if ( $node->parentNode && ! $this->elementsContainsNode($node->parentNode, $stack) )
3620
+ $stack[] = $node->parentNode;
3621
+ $this->elementsBackup = $this->elements;
3622
+ $this->elements = $stack;
3623
+ if ( $selector )
3624
+ $this->filter($selector, true);
3625
+ return $this->newInstance();
3626
+ }
3627
+ /**
3628
+ * Enter description here...
3629
+ *
3630
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3631
+ */
3632
+ public function parents($selector = null) {
3633
+ $stack = array();
3634
+ if (! $this->elements )
3635
+ $this->debug('parents() - stack empty');
3636
+ foreach($this->elements as $node) {
3637
+ $test = $node;
3638
+ while( $test->parentNode) {
3639
+ $test = $test->parentNode;
3640
+ if ($this->isRoot($test))
3641
+ break;
3642
+ if (! $this->elementsContainsNode($test, $stack)) {
3643
+ $stack[] = $test;
3644
+ continue;
3645
+ }
3646
+ }
3647
+ }
3648
+ $this->elementsBackup = $this->elements;
3649
+ $this->elements = $stack;
3650
+ if ( $selector )
3651
+ $this->filter($selector, true);
3652
+ return $this->newInstance();
3653
+ }
3654
+ /**
3655
+ * Internal stack iterator.
3656
+ *
3657
+ * @access private
3658
+ */
3659
+ public function stack($nodeTypes = null) {
3660
+ if (!isset($nodeTypes))
3661
+ return $this->elements;
3662
+ if (!is_array($nodeTypes))
3663
+ $nodeTypes = array($nodeTypes);
3664
+ $return = array();
3665
+ foreach($this->elements as $node) {
3666
+ if (in_array($node->nodeType, $nodeTypes))
3667
+ $return[] = $node;
3668
+ }
3669
+ return $return;
3670
+ }
3671
+ // TODO phpdoc; $oldAttr is result of hasAttribute, before any changes
3672
+ protected function attrEvents($attr, $oldAttr, $oldValue, $node) {
3673
+ // skip events for XML documents
3674
+ if (! $this->isXHTML() && ! $this->isHTML())
3675
+ return;
3676
+ $event = null;
3677
+ // identify
3678
+ $isInputValue = $node->tagName == 'input'
3679
+ && (
3680
+ in_array($node->getAttribute('type'),
3681
+ array('text', 'password', 'hidden'))
3682
+ || !$node->getAttribute('type')
3683
+ );
3684
+ $isRadio = $node->tagName == 'input'
3685
+ && $node->getAttribute('type') == 'radio';
3686
+ $isCheckbox = $node->tagName == 'input'
3687
+ && $node->getAttribute('type') == 'checkbox';
3688
+ $isOption = $node->tagName == 'option';
3689
+ if ($isInputValue && $attr == 'value' && $oldValue != $node->getAttribute($attr)) {
3690
+ $event = new DOMEvent(array(
3691
+ 'target' => $node,
3692
+ 'type' => 'change'
3693
+ ));
3694
+ } else if (($isRadio || $isCheckbox) && $attr == 'checked' && (
3695
+ // check
3696
+ (! $oldAttr && $node->hasAttribute($attr))
3697
+ // un-check
3698
+ || (! $node->hasAttribute($attr) && $oldAttr)
3699
+ )) {
3700
+ $event = new DOMEvent(array(
3701
+ 'target' => $node,
3702
+ 'type' => 'change'
3703
+ ));
3704
+ } else if ($isOption && $node->parentNode && $attr == 'selected' && (
3705
+ // select
3706
+ (! $oldAttr && $node->hasAttribute($attr))
3707
+ // un-select
3708
+ || (! $node->hasAttribute($attr) && $oldAttr)
3709
+ )) {
3710
+ $event = new DOMEvent(array(
3711
+ 'target' => $node->parentNode,
3712
+ 'type' => 'change'
3713
+ ));
3714
+ }
3715
+ if ($event) {
3716
+ phpQueryEvents::trigger($this->getDocumentID(),
3717
+ $event->type, array($event), $node
3718
+ );
3719
+ }
3720
+ }
3721
+ public function attr($attr = null, $value = null) {
3722
+ foreach($this->stack(1) as $node) {
3723
+ if (! is_null($value)) {
3724
+ $loop = $attr == '*'
3725
+ ? $this->getNodeAttrs($node)
3726
+ : array($attr);
3727
+ foreach($loop as $a) {
3728
+ $oldValue = $node->getAttribute($a);
3729
+ $oldAttr = $node->hasAttribute($a);
3730
+ // TODO raises an error when charset other than UTF-8
3731
+ // while document's charset is also not UTF-8
3732
+ @$node->setAttribute($a, $value);
3733
+ $this->attrEvents($a, $oldAttr, $oldValue, $node);
3734
+ }
3735
+ } else if ($attr == '*') {
3736
+ // jQuery difference
3737
+ $return = array();
3738
+ foreach($node->attributes as $n => $v)
3739
+ $return[$n] = $v->value;
3740
+ return $return;
3741
+ } else
3742
+ return $node->hasAttribute($attr)
3743
+ ? $node->getAttribute($attr)
3744
+ : null;
3745
+ }
3746
+ return is_null($value)
3747
+ ? '' : $this;
3748
+ }
3749
+ /**
3750
+ * @access private
3751
+ */
3752
+ protected function getNodeAttrs($node) {
3753
+ $return = array();
3754
+ foreach($node->attributes as $n => $o)
3755
+ $return[] = $n;
3756
+ return $return;
3757
+ }
3758
+ /**
3759
+ * Enter description here...
3760
+ *
3761
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3762
+ * @todo check CDATA ???
3763
+ */
3764
+ public function attrPHP($attr, $code) {
3765
+ if (! is_null($code)) {
3766
+ $value = '<'.'?php '.$code.' ?'.'>';
3767
+ // TODO tempolary solution
3768
+ // http://code.google.com/p/phpquery/issues/detail?id=17
3769
+ // if (function_exists('mb_detect_encoding') && mb_detect_encoding($value) == 'ASCII')
3770
+ // $value = mb_convert_encoding($value, 'UTF-8', 'HTML-ENTITIES');
3771
+ }
3772
+ foreach($this->stack(1) as $node) {
3773
+ if (! is_null($code)) {
3774
+ // $attrNode = $this->DOM->createAttribute($attr);
3775
+ $node->setAttribute($attr, $value);
3776
+ // $attrNode->value = $value;
3777
+ // $node->appendChild($attrNode);
3778
+ } else if ( $attr == '*') {
3779
+ // jQuery diff
3780
+ $return = array();
3781
+ foreach($node->attributes as $n => $v)
3782
+ $return[$n] = $v->value;
3783
+ return $return;
3784
+ } else
3785
+ return $node->getAttribute($attr);
3786
+ }
3787
+ return $this;
3788
+ }
3789
+ /**
3790
+ * Enter description here...
3791
+ *
3792
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3793
+ */
3794
+ public function removeAttr($attr) {
3795
+ foreach($this->stack(1) as $node) {
3796
+ $loop = $attr == '*'
3797
+ ? $this->getNodeAttrs($node)
3798
+ : array($attr);
3799
+ foreach($loop as $a) {
3800
+ $oldValue = $node->getAttribute($a);
3801
+ $node->removeAttribute($a);
3802
+ $this->attrEvents($a, $oldValue, null, $node);
3803
+ }
3804
+ }
3805
+ return $this;
3806
+ }
3807
+ /**
3808
+ * Return form element value.
3809
+ *
3810
+ * @return String Fields value.
3811
+ */
3812
+ public function val($val = null) {
3813
+ if (! isset($val)) {
3814
+ if ($this->eq(0)->is('select')) {
3815
+ $selected = $this->eq(0)->find('option[selected=selected]');
3816
+ if ($selected->is('[value]'))
3817
+ return $selected->attr('value');
3818
+ else
3819
+ return $selected->text();
3820
+ } else if ($this->eq(0)->is('textarea'))
3821
+ return $this->eq(0)->markup();
3822
+ else
3823
+ return $this->eq(0)->attr('value');
3824
+ } else {
3825
+ $_val = null;
3826
+ foreach($this->stack(1) as $node) {
3827
+ $node = pq($node, $this->getDocumentID());
3828
+ if (is_array($val) && in_array($node->attr('type'), array('checkbox', 'radio'))) {
3829
+ $isChecked = in_array($node->attr('value'), $val)
3830
+ || in_array($node->attr('name'), $val);
3831
+ if ($isChecked)
3832
+ $node->attr('checked', 'checked');
3833
+ else
3834
+ $node->removeAttr('checked');
3835
+ } else if ($node->get(0)->tagName == 'select') {
3836
+ if (! isset($_val)) {
3837
+ $_val = array();
3838
+ if (! is_array($val))
3839
+ $_val = array((string)$val);
3840
+ else
3841
+ foreach($val as $v)
3842
+ $_val[] = $v;
3843
+ }
3844
+ foreach($node['option']->stack(1) as $option) {
3845
+ $option = pq($option, $this->getDocumentID());
3846
+ $selected = false;
3847
+ // XXX: workaround for string comparsion, see issue #96
3848
+ // http://code.google.com/p/phpquery/issues/detail?id=96
3849
+ $selected = is_null($option->attr('value'))
3850
+ ? in_array($option->markup(), $_val)
3851
+ : in_array($option->attr('value'), $_val);
3852
+ // $optionValue = $option->attr('value');
3853
+ // $optionText = $option->text();
3854
+ // $optionTextLenght = mb_strlen($optionText);
3855
+ // foreach($_val as $v)
3856
+ // if ($optionValue == $v)
3857
+ // $selected = true;
3858
+ // else if ($optionText == $v && $optionTextLenght == mb_strlen($v))
3859
+ // $selected = true;
3860
+ if ($selected)
3861
+ $option->attr('selected', 'selected');
3862
+ else
3863
+ $option->removeAttr('selected');
3864
+ }
3865
+ } else if ($node->get(0)->tagName == 'textarea')
3866
+ $node->markup($val);
3867
+ else
3868
+ $node->attr('value', $val);
3869
+ }
3870
+ }
3871
+ return $this;
3872
+ }
3873
+ /**
3874
+ * Enter description here...
3875
+ *
3876
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3877
+ */
3878
+ public function andSelf() {
3879
+ if ( $this->previous )
3880
+ $this->elements = array_merge($this->elements, $this->previous->elements);
3881
+ return $this;
3882
+ }
3883
+ /**
3884
+ * Enter description here...
3885
+ *
3886
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3887
+ */
3888
+ public function addClass( $className) {
3889
+ if (! $className)
3890
+ return $this;
3891
+ foreach($this->stack(1) as $node) {
3892
+ if (! $this->is(".$className", $node))
3893
+ $node->setAttribute(
3894
+ 'class',
3895
+ trim($node->getAttribute('class').' '.$className)
3896
+ );
3897
+ }
3898
+ return $this;
3899
+ }
3900
+ /**
3901
+ * Enter description here...
3902
+ *
3903
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3904
+ */
3905
+ public function addClassPHP( $className) {
3906
+ foreach($this->stack(1) as $node) {
3907
+ $classes = $node->getAttribute('class');
3908
+ $newValue = $classes
3909
+ ? $classes.' <'.'?php '.$className.' ?'.'>'
3910
+ : '<'.'?php '.$className.' ?'.'>';
3911
+ $node->setAttribute('class', $newValue);
3912
+ }
3913
+ return $this;
3914
+ }
3915
+ /**
3916
+ * Enter description here...
3917
+ *
3918
+ * @param string $className
3919
+ * @return bool
3920
+ */
3921
+ public function hasClass($className) {
3922
+ foreach($this->stack(1) as $node) {
3923
+ if ( $this->is(".$className", $node))
3924
+ return true;
3925
+ }
3926
+ return false;
3927
+ }
3928
+ /**
3929
+ * Enter description here...
3930
+ *
3931
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3932
+ */
3933
+ public function removeClass($className) {
3934
+ foreach($this->stack(1) as $node) {
3935
+ $classes = explode( ' ', $node->getAttribute('class'));
3936
+ if ( in_array($className, $classes)) {
3937
+ $classes = array_diff($classes, array($className));
3938
+ if ( $classes )
3939
+ $node->setAttribute('class', implode(' ', $classes));
3940
+ else
3941
+ $node->removeAttribute('class');
3942
+ }
3943
+ }
3944
+ return $this;
3945
+ }
3946
+ /**
3947
+ * Enter description here...
3948
+ *
3949
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3950
+ */
3951
+ public function toggleClass($className) {
3952
+ foreach($this->stack(1) as $node) {
3953
+ if ( $this->is( $node, '.'.$className ))
3954
+ $this->removeClass($className);
3955
+ else
3956
+ $this->addClass($className);
3957
+ }
3958
+ return $this;
3959
+ }
3960
+ /**
3961
+ * Proper name without underscore (just ->empty()) also works.
3962
+ *
3963
+ * Removes all child nodes from the set of matched elements.
3964
+ *
3965
+ * Example:
3966
+ * pq("p")._empty()
3967
+ *
3968
+ * HTML:
3969
+ * <p>Hello, <span>Person</span> <a href="#">and person</a></p>
3970
+ *
3971
+ * Result:
3972
+ * [ <p></p> ]
3973
+ *
3974
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3975
+ * @access private
3976
+ */
3977
+ public function _empty() {
3978
+ foreach($this->stack(1) as $node) {
3979
+ // thx to 'dave at dgx dot cz'
3980
+ $node->nodeValue = '';
3981
+ }
3982
+ return $this;
3983
+ }
3984
+ /**
3985
+ * Enter description here...
3986
+ *
3987
+ * @param array|string $callback Expects $node as first param, $index as second
3988
+ * @param array $scope External variables passed to callback. Use compact('varName1', 'varName2'...) and extract($scope)
3989
+ * @param array $arg1 Will ba passed as third and futher args to callback.
3990
+ * @param array $arg2 Will ba passed as fourth and futher args to callback, and so on...
3991
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
3992
+ */
3993
+ public function each($callback, $param1 = null, $param2 = null, $param3 = null) {
3994
+ $paramStructure = null;
3995
+ if (func_num_args() > 1) {
3996
+ $paramStructure = func_get_args();
3997
+ $paramStructure = array_slice($paramStructure, 1);
3998
+ }
3999
+ foreach($this->elements as $v)
4000
+ phpQuery::callbackRun($callback, array($v), $paramStructure);
4001
+ return $this;
4002
+ }
4003
+ /**
4004
+ * Run callback on actual object.
4005
+ *
4006
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4007
+ */
4008
+ public function callback($callback, $param1 = null, $param2 = null, $param3 = null) {
4009
+ $params = func_get_args();
4010
+ $params[0] = $this;
4011
+ phpQuery::callbackRun($callback, $params);
4012
+ return $this;
4013
+ }
4014
+ /**
4015
+ * Enter description here...
4016
+ *
4017
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4018
+ * @todo add $scope and $args as in each() ???
4019
+ */
4020
+ public function map($callback, $param1 = null, $param2 = null, $param3 = null) {
4021
+ // $stack = array();
4022
+ //// foreach($this->newInstance() as $node) {
4023
+ // foreach($this->newInstance() as $node) {
4024
+ // $result = call_user_func($callback, $node);
4025
+ // if ($result)
4026
+ // $stack[] = $result;
4027
+ // }
4028
+ $params = func_get_args();
4029
+ array_unshift($params, $this->elements);
4030
+ return $this->newInstance(
4031
+ call_user_func_array(array('phpQuery', 'map'), $params)
4032
+ // phpQuery::map($this->elements, $callback)
4033
+ );
4034
+ }
4035
+ /**
4036
+ * Enter description here...
4037
+ *
4038
+ * @param <type> $key
4039
+ * @param <type> $value
4040
+ */
4041
+ public function data($key, $value = null) {
4042
+ if (! isset($value)) {
4043
+ // TODO? implement specific jQuery behavior od returning parent values
4044
+ // is child which we look up doesn't exist
4045
+ return phpQuery::data($this->get(0), $key, $value, $this->getDocumentID());
4046
+ } else {
4047
+ foreach($this as $node)
4048
+ phpQuery::data($node, $key, $value, $this->getDocumentID());
4049
+ return $this;
4050
+ }
4051
+ }
4052
+ /**
4053
+ * Enter description here...
4054
+ *
4055
+ * @param <type> $key
4056
+ */
4057
+ public function removeData($key) {
4058
+ foreach($this as $node)
4059
+ phpQuery::removeData($node, $key, $this->getDocumentID());
4060
+ return $this;
4061
+ }
4062
+ // INTERFACE IMPLEMENTATIONS
4063
+
4064
+ // ITERATOR INTERFACE
4065
+ /**
4066
+ * @access private
4067
+ */
4068
+ public function rewind(){
4069
+ $this->debug('iterating foreach');
4070
+ // phpQuery::selectDocument($this->getDocumentID());
4071
+ $this->elementsBackup = $this->elements;
4072
+ $this->elementsInterator = $this->elements;
4073
+ $this->valid = isset( $this->elements[0] )
4074
+ ? 1 : 0;
4075
+ // $this->elements = $this->valid
4076
+ // ? array($this->elements[0])
4077
+ // : array();
4078
+ $this->current = 0;
4079
+ }
4080
+ /**
4081
+ * @access private
4082
+ */
4083
+ public function current(){
4084
+ return $this->elementsInterator[ $this->current ];
4085
+ }
4086
+ /**
4087
+ * @access private
4088
+ */
4089
+ public function key(){
4090
+ return $this->current;
4091
+ }
4092
+ /**
4093
+ * Double-function method.
4094
+ *
4095
+ * First: main iterator interface method.
4096
+ * Second: Returning next sibling, alias for _next().
4097
+ *
4098
+ * Proper functionality is choosed automagicaly.
4099
+ *
4100
+ * @see phpQueryObject::_next()
4101
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4102
+ */
4103
+ public function next($cssSelector = null){
4104
+ // if ($cssSelector || $this->valid)
4105
+ // return $this->_next($cssSelector);
4106
+ $this->valid = isset( $this->elementsInterator[ $this->current+1 ] )
4107
+ ? true
4108
+ : false;
4109
+ if (! $this->valid && $this->elementsInterator) {
4110
+ $this->elementsInterator = null;
4111
+ } else if ($this->valid) {
4112
+ $this->current++;
4113
+ } else {
4114
+ return $this->_next($cssSelector);
4115
+ }
4116
+ }
4117
+ /**
4118
+ * @access private
4119
+ */
4120
+ public function valid(){
4121
+ return $this->valid;
4122
+ }
4123
+ // ITERATOR INTERFACE END
4124
+ // ARRAYACCESS INTERFACE
4125
+ /**
4126
+ * @access private
4127
+ */
4128
+ public function offsetExists($offset) {
4129
+ return $this->find($offset)->size() > 0;
4130
+ }
4131
+ /**
4132
+ * @access private
4133
+ */
4134
+ public function offsetGet($offset) {
4135
+ return $this->find($offset);
4136
+ }
4137
+ /**
4138
+ * @access private
4139
+ */
4140
+ public function offsetSet($offset, $value) {
4141
+ // $this->find($offset)->replaceWith($value);
4142
+ $this->find($offset)->html($value);
4143
+ }
4144
+ /**
4145
+ * @access private
4146
+ */
4147
+ public function offsetUnset($offset) {
4148
+ // empty
4149
+ throw new Exception("Can't do unset, use array interface only for calling queries and replacing HTML.");
4150
+ }
4151
+ // ARRAYACCESS INTERFACE END
4152
+ /**
4153
+ * Returns node's XPath.
4154
+ *
4155
+ * @param unknown_type $oneNode
4156
+ * @return string
4157
+ * @TODO use native getNodePath is avaible
4158
+ * @access private
4159
+ */
4160
+ protected function getNodeXpath($oneNode = null, $namespace = null) {
4161
+ $return = array();
4162
+ $loop = $oneNode
4163
+ ? array($oneNode)
4164
+ : $this->elements;
4165
+ // if ($namespace)
4166
+ // $namespace .= ':';
4167
+ foreach($loop as $node) {
4168
+ if ($node instanceof DOMDOCUMENT) {
4169
+ $return[] = '';
4170
+ continue;
4171
+ }
4172
+ $xpath = array();
4173
+ while(! ($node instanceof DOMDOCUMENT)) {
4174
+ $i = 1;
4175
+ $sibling = $node;
4176
+ while($sibling->previousSibling) {
4177
+ $sibling = $sibling->previousSibling;
4178
+ $isElement = $sibling instanceof DOMELEMENT;
4179
+ if ($isElement && $sibling->tagName == $node->tagName)
4180
+ $i++;
4181
+ }
4182
+ $xpath[] = $this->isXML()
4183
+ ? "*[local-name()='{$node->tagName}'][{$i}]"
4184
+ : "{$node->tagName}[{$i}]";
4185
+ $node = $node->parentNode;
4186
+ }
4187
+ $xpath = join('/', array_reverse($xpath));
4188
+ $return[] = '/'.$xpath;
4189
+ }
4190
+ return $oneNode
4191
+ ? $return[0]
4192
+ : $return;
4193
+ }
4194
+ // HELPERS
4195
+ public function whois($oneNode = null) {
4196
+ $return = array();
4197
+ $loop = $oneNode
4198
+ ? array( $oneNode )
4199
+ : $this->elements;
4200
+ foreach($loop as $node) {
4201
+ if (isset($node->tagName)) {
4202
+ $tag = in_array($node->tagName, array('php', 'js'))
4203
+ ? strtoupper($node->tagName)
4204
+ : $node->tagName;
4205
+ $return[] = $tag
4206
+ .($node->getAttribute('id')
4207
+ ? '#'.$node->getAttribute('id'):'')
4208
+ .($node->getAttribute('class')
4209
+ ? '.'.join('.', split(' ', $node->getAttribute('class'))):'')
4210
+ .($node->getAttribute('name')
4211
+ ? '[name="'.$node->getAttribute('name').'"]':'')
4212
+ .($node->getAttribute('value') && strpos($node->getAttribute('value'), '<'.'?php') === false
4213
+ ? '[value="'.substr(str_replace("\n", '', $node->getAttribute('value')), 0, 15).'"]':'')
4214
+ .($node->getAttribute('value') && strpos($node->getAttribute('value'), '<'.'?php') !== false
4215
+ ? '[value=PHP]':'')
4216
+ .($node->getAttribute('selected')
4217
+ ? '[selected]':'')
4218
+ .($node->getAttribute('checked')
4219
+ ? '[checked]':'')
4220
+ ;
4221
+ } else if ($node instanceof DOMTEXT) {
4222
+ if (trim($node->textContent))
4223
+ $return[] = 'Text:'.substr(str_replace("\n", ' ', $node->textContent), 0, 15);
4224
+ } else {
4225
+
4226
+ }
4227
+ }
4228
+ return $oneNode && isset($return[0])
4229
+ ? $return[0]
4230
+ : $return;
4231
+ }
4232
+ /**
4233
+ * Dump htmlOuter and preserve chain. Usefull for debugging.
4234
+ *
4235
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4236
+ *
4237
+ */
4238
+ public function dump() {
4239
+ print 'DUMP #'.(phpQuery::$dumpCount++).' ';
4240
+ $debug = phpQuery::$debug;
4241
+ phpQuery::$debug = false;
4242
+ // print __FILE__.':'.__LINE__."\n";
4243
+ var_dump($this->htmlOuter());
4244
+ return $this;
4245
+ }
4246
+ public function dumpWhois() {
4247
+ print 'DUMP #'.(phpQuery::$dumpCount++).' ';
4248
+ $debug = phpQuery::$debug;
4249
+ phpQuery::$debug = false;
4250
+ // print __FILE__.':'.__LINE__."\n";
4251
+ var_dump('whois', $this->whois());
4252
+ phpQuery::$debug = $debug;
4253
+ return $this;
4254
+ }
4255
+ public function dumpLength() {
4256
+ print 'DUMP #'.(phpQuery::$dumpCount++).' ';
4257
+ $debug = phpQuery::$debug;
4258
+ phpQuery::$debug = false;
4259
+ // print __FILE__.':'.__LINE__."\n";
4260
+ var_dump('length', $this->length());
4261
+ phpQuery::$debug = $debug;
4262
+ return $this;
4263
+ }
4264
+ public function dumpTree($html = true, $title = true) {
4265
+ $output = $title
4266
+ ? 'DUMP #'.(phpQuery::$dumpCount++)." \n" : '';
4267
+ $debug = phpQuery::$debug;
4268
+ phpQuery::$debug = false;
4269
+ foreach($this->stack() as $node)
4270
+ $output .= $this->__dumpTree($node);
4271
+ phpQuery::$debug = $debug;
4272
+ print $html
4273
+ ? nl2br(str_replace(' ', '&nbsp;', $output))
4274
+ : $output;
4275
+ return $this;
4276
+ }
4277
+ private function __dumpTree($node, $intend = 0) {
4278
+ $whois = $this->whois($node);
4279
+ $return = '';
4280
+ if ($whois)
4281
+ $return .= str_repeat(' - ', $intend).$whois."\n";
4282
+ if (isset($node->childNodes))
4283
+ foreach($node->childNodes as $chNode)
4284
+ $return .= $this->__dumpTree($chNode, $intend+1);
4285
+ return $return;
4286
+ }
4287
+ /**
4288
+ * Dump htmlOuter and stop script execution. Usefull for debugging.
4289
+ *
4290
+ */
4291
+ public function dumpDie() {
4292
+ print __FILE__.':'.__LINE__;
4293
+ var_dump($this->htmlOuter());
4294
+ die();
4295
+ }
4296
+ }
4297
+
4298
+
4299
+ // -- Multibyte Compatibility functions ---------------------------------------
4300
+ // http://svn.iphonewebdev.com/lace/lib/mb_compat.php
4301
+
4302
+ /**
4303
+ * mb_internal_encoding()
4304
+ *
4305
+ * Included for mbstring pseudo-compatability.
4306
+ */
4307
+ if (!function_exists('mb_internal_encoding'))
4308
+ {
4309
+ function mb_internal_encoding($enc) {return true; }
4310
+ }
4311
+
4312
+ /**
4313
+ * mb_regex_encoding()
4314
+ *
4315
+ * Included for mbstring pseudo-compatability.
4316
+ */
4317
+ if (!function_exists('mb_regex_encoding'))
4318
+ {
4319
+ function mb_regex_encoding($enc) {return true; }
4320
+ }
4321
+
4322
+ /**
4323
+ * mb_strlen()
4324
+ *
4325
+ * Included for mbstring pseudo-compatability.
4326
+ */
4327
+ if (!function_exists('mb_strlen'))
4328
+ {
4329
+ function mb_strlen($str)
4330
+ {
4331
+ return strlen($str);
4332
+ }
4333
+ }
4334
+
4335
+ /**
4336
+ * mb_strpos()
4337
+ *
4338
+ * Included for mbstring pseudo-compatability.
4339
+ */
4340
+ if (!function_exists('mb_strpos'))
4341
+ {
4342
+ function mb_strpos($haystack, $needle, $offset=0)
4343
+ {
4344
+ return strpos($haystack, $needle, $offset);
4345
+ }
4346
+ }
4347
+ /**
4348
+ * mb_stripos()
4349
+ *
4350
+ * Included for mbstring pseudo-compatability.
4351
+ */
4352
+ if (!function_exists('mb_stripos'))
4353
+ {
4354
+ function mb_stripos($haystack, $needle, $offset=0)
4355
+ {
4356
+ return stripos($haystack, $needle, $offset);
4357
+ }
4358
+ }
4359
+
4360
+ /**
4361
+ * mb_substr()
4362
+ *
4363
+ * Included for mbstring pseudo-compatability.
4364
+ */
4365
+ if (!function_exists('mb_substr'))
4366
+ {
4367
+ function mb_substr($str, $start, $length=0)
4368
+ {
4369
+ return substr($str, $start, $length);
4370
+ }
4371
+ }
4372
+
4373
+ /**
4374
+ * mb_substr_count()
4375
+ *
4376
+ * Included for mbstring pseudo-compatability.
4377
+ */
4378
+ if (!function_exists('mb_substr_count'))
4379
+ {
4380
+ function mb_substr_count($haystack, $needle)
4381
+ {
4382
+ return substr_count($haystack, $needle);
4383
+ }
4384
+ }
4385
+
4386
+
4387
+ /**
4388
+ * Static namespace for phpQuery functions.
4389
+ *
4390
+ * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
4391
+ * @package phpQuery
4392
+ */
4393
+ abstract class phpQuery {
4394
+ /**
4395
+ * XXX: Workaround for mbstring problems
4396
+ *
4397
+ * @var bool
4398
+ */
4399
+ public static $mbstringSupport = true;
4400
+ public static $debug = false;
4401
+ public static $documents = array();
4402
+ public static $defaultDocumentID = null;
4403
+ // public static $defaultDoctype = 'html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"';
4404
+ /**
4405
+ * Applies only to HTML.
4406
+ *
4407
+ * @var unknown_type
4408
+ */
4409
+ public static $defaultDoctype = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
4410
+ "http://www.w3.org/TR/html4/loose.dtd">';
4411
+ public static $defaultCharset = 'UTF-8';
4412
+ /**
4413
+ * Static namespace for plugins.
4414
+ *
4415
+ * @var object
4416
+ */
4417
+ public static $plugins = array();
4418
+ /**
4419
+ * List of loaded plugins.
4420
+ *
4421
+ * @var unknown_type
4422
+ */
4423
+ public static $pluginsLoaded = array();
4424
+ public static $pluginsMethods = array();
4425
+ public static $pluginsStaticMethods = array();
4426
+ public static $extendMethods = array();
4427
+ /**
4428
+ * @TODO implement
4429
+ */
4430
+ public static $extendStaticMethods = array();
4431
+ /**
4432
+ * Hosts allowed for AJAX connections.
4433
+ * Dot '.' means $_SERVER['HTTP_HOST'] (if any).
4434
+ *
4435
+ * @var array
4436
+ */
4437
+ public static $ajaxAllowedHosts = array(
4438
+ '.'
4439
+ );
4440
+ /**
4441
+ * AJAX settings.
4442
+ *
4443
+ * @var array
4444
+ * XXX should it be static or not ?
4445
+ */
4446
+ public static $ajaxSettings = array(
4447
+ 'url' => '',//TODO
4448
+ 'global' => true,
4449
+ 'type' => "GET",
4450
+ 'timeout' => null,
4451
+ 'contentType' => "application/x-www-form-urlencoded",
4452
+ 'processData' => true,
4453
+ // 'async' => true,
4454
+ 'data' => null,
4455
+ 'username' => null,
4456
+ 'password' => null,
4457
+ 'accepts' => array(
4458
+ 'xml' => "application/xml, text/xml",
4459
+ 'html' => "text/html",
4460
+ 'script' => "text/javascript, application/javascript",
4461
+ 'json' => "application/json, text/javascript",
4462
+ 'text' => "text/plain",
4463
+ '_default' => "*/*"
4464
+ )
4465
+ );
4466
+ public static $lastModified = null;
4467
+ public static $active = 0;
4468
+ public static $dumpCount = 0;
4469
+ /**
4470
+ * Multi-purpose function.
4471
+ * Use pq() as shortcut.
4472
+ *
4473
+ * In below examples, $pq is any result of pq(); function.
4474
+ *
4475
+ * 1. Import markup into existing document (without any attaching):
4476
+ * - Import into selected document:
4477
+ * pq('<div/>') // DOESNT accept text nodes at beginning of input string !
4478
+ * - Import into document with ID from $pq->getDocumentID():
4479
+ * pq('<div/>', $pq->getDocumentID())
4480
+ * - Import into same document as DOMNode belongs to:
4481
+ * pq('<div/>', DOMNode)
4482
+ * - Import into document from phpQuery object:
4483
+ * pq('<div/>', $pq)
4484
+ *
4485
+ * 2. Run query:
4486
+ * - Run query on last selected document:
4487
+ * pq('div.myClass')
4488
+ * - Run query on document with ID from $pq->getDocumentID():
4489
+ * pq('div.myClass', $pq->getDocumentID())
4490
+ * - Run query on same document as DOMNode belongs to and use node(s)as root for query:
4491
+ * pq('div.myClass', DOMNode)
4492
+ * - Run query on document from phpQuery object
4493
+ * and use object's stack as root node(s) for query:
4494
+ * pq('div.myClass', $pq)
4495
+ *
4496
+ * @param string|DOMNode|DOMNodeList|array $arg1 HTML markup, CSS Selector, DOMNode or array of DOMNodes
4497
+ * @param string|phpQueryObject|DOMNode $context DOM ID from $pq->getDocumentID(), phpQuery object (determines also query root) or DOMNode (determines also query root)
4498
+ *
4499
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery|QueryTemplatesPhpQuery|false
4500
+ * phpQuery object or false in case of error.
4501
+ */
4502
+ public static function pq($arg1, $context = null) {
4503
+ if ($arg1 instanceof DOMNODE && ! isset($context)) {
4504
+ foreach(phpQuery::$documents as $documentWrapper) {
4505
+ $compare = $arg1 instanceof DOMDocument
4506
+ ? $arg1 : $arg1->ownerDocument;
4507
+ if ($documentWrapper->document->isSameNode($compare))
4508
+ $context = $documentWrapper->id;
4509
+ }
4510
+ }
4511
+ if (! $context) {
4512
+ $domId = self::$defaultDocumentID;
4513
+ if (! $domId)
4514
+ throw new Exception("Can't use last created DOM, because there isn't any. Use phpQuery::newDocument() first.");
4515
+ // } else if (is_object($context) && ($context instanceof PHPQUERY || is_subclass_of($context, 'phpQueryObject')))
4516
+ } else if (is_object($context) && $context instanceof phpQueryObject)
4517
+ $domId = $context->getDocumentID();
4518
+ else if ($context instanceof DOMDOCUMENT) {
4519
+ $domId = self::getDocumentID($context);
4520
+ if (! $domId) {
4521
+ //throw new Exception('Orphaned DOMDocument');
4522
+ $domId = self::newDocument($context)->getDocumentID();
4523
+ }
4524
+ } else if ($context instanceof DOMNODE) {
4525
+ $domId = self::getDocumentID($context);
4526
+ if (! $domId) {
4527
+ throw new Exception('Orphaned DOMNode');
4528
+ // $domId = self::newDocument($context->ownerDocument);
4529
+ }
4530
+ } else
4531
+ $domId = $context;
4532
+ if ($arg1 instanceof phpQueryObject) {
4533
+ // if (is_object($arg1) && (get_class($arg1) == 'phpQueryObject' || $arg1 instanceof PHPQUERY || is_subclass_of($arg1, 'phpQueryObject'))) {
4534
+ /**
4535
+ * Return $arg1 or import $arg1 stack if document differs:
4536
+ * pq(pq('<div/>'))
4537
+ */
4538
+ if ($arg1->getDocumentID() == $domId)
4539
+ return $arg1;
4540
+ $class = get_class($arg1);
4541
+ // support inheritance by passing old object to overloaded constructor
4542
+ $phpQuery = $class != 'phpQuery'
4543
+ ? new $class($arg1, $domId)
4544
+ : new phpQueryObject($domId);
4545
+ $phpQuery->elements = array();
4546
+ foreach($arg1->elements as $node)
4547
+ $phpQuery->elements[] = $phpQuery->document->importNode($node, true);
4548
+ return $phpQuery;
4549
+ } else if ($arg1 instanceof DOMNODE || (is_array($arg1) && isset($arg1[0]) && $arg1[0] instanceof DOMNODE)) {
4550
+ /*
4551
+ * Wrap DOM nodes with phpQuery object, import into document when needed:
4552
+ * pq(array($domNode1, $domNode2))
4553
+ */
4554
+ $phpQuery = new phpQueryObject($domId);
4555
+ if (!($arg1 instanceof DOMNODELIST) && ! is_array($arg1))
4556
+ $arg1 = array($arg1);
4557
+ $phpQuery->elements = array();
4558
+ foreach($arg1 as $node) {
4559
+ $sameDocument = $node->ownerDocument instanceof DOMDOCUMENT
4560
+ && ! $node->ownerDocument->isSameNode($phpQuery->document);
4561
+ $phpQuery->elements[] = $sameDocument
4562
+ ? $phpQuery->document->importNode($node, true)
4563
+ : $node;
4564
+ }
4565
+ return $phpQuery;
4566
+ } else if (self::isMarkup($arg1)) {
4567
+ /**
4568
+ * Import HTML:
4569
+ * pq('<div/>')
4570
+ */
4571
+ $phpQuery = new phpQueryObject($domId);
4572
+ return $phpQuery->newInstance(
4573
+ $phpQuery->documentWrapper->import($arg1)
4574
+ );
4575
+ } else {
4576
+ /**
4577
+ * Run CSS query:
4578
+ * pq('div.myClass')
4579
+ */
4580
+ $phpQuery = new phpQueryObject($domId);
4581
+ // if ($context && ($context instanceof PHPQUERY || is_subclass_of($context, 'phpQueryObject')))
4582
+ if ($context && $context instanceof phpQueryObject)
4583
+ $phpQuery->elements = $context->elements;
4584
+ else if ($context && $context instanceof DOMNODELIST) {
4585
+ $phpQuery->elements = array();
4586
+ foreach($context as $node)
4587
+ $phpQuery->elements[] = $node;
4588
+ } else if ($context && $context instanceof DOMNODE)
4589
+ $phpQuery->elements = array($context);
4590
+ return $phpQuery->find($arg1);
4591
+ }
4592
+ }
4593
+ /**
4594
+ * Sets default document to $id. Document has to be loaded prior
4595
+ * to using this method.
4596
+ * $id can be retrived via getDocumentID() or getDocumentIDRef().
4597
+ *
4598
+ * @param unknown_type $id
4599
+ */
4600
+ public static function selectDocument($id) {
4601
+ $id = self::getDocumentID($id);
4602
+ self::debug("Selecting document '$id' as default one");
4603
+ self::$defaultDocumentID = self::getDocumentID($id);
4604
+ }
4605
+ /**
4606
+ * Returns document with id $id or last used as phpQueryObject.
4607
+ * $id can be retrived via getDocumentID() or getDocumentIDRef().
4608
+ * Chainable.
4609
+ *
4610
+ * @see phpQuery::selectDocument()
4611
+ * @param unknown_type $id
4612
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4613
+ */
4614
+ public static function getDocument($id = null) {
4615
+ if ($id)
4616
+ phpQuery::selectDocument($id);
4617
+ else
4618
+ $id = phpQuery::$defaultDocumentID;
4619
+ return new phpQueryObject($id);
4620
+ }
4621
+ /**
4622
+ * Creates new document from markup.
4623
+ * Chainable.
4624
+ *
4625
+ * @param unknown_type $markup
4626
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4627
+ */
4628
+ public static function newDocument($markup = null, $contentType = null) {
4629
+ if (! $markup)
4630
+ $markup = '';
4631
+ $documentID = phpQuery::createDocumentWrapper($markup, $contentType);
4632
+ return new phpQueryObject($documentID);
4633
+ }
4634
+ /**
4635
+ * Creates new document from markup.
4636
+ * Chainable.
4637
+ *
4638
+ * @param unknown_type $markup
4639
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4640
+ */
4641
+ public static function newDocumentHTML($markup = null, $charset = null) {
4642
+ $contentType = $charset
4643
+ ? ";charset=$charset"
4644
+ : '';
4645
+ return self::newDocument($markup, "text/html{$contentType}");
4646
+ }
4647
+ /**
4648
+ * Creates new document from markup.
4649
+ * Chainable.
4650
+ *
4651
+ * @param unknown_type $markup
4652
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4653
+ */
4654
+ public static function newDocumentXML($markup = null, $charset = null) {
4655
+ $contentType = $charset
4656
+ ? ";charset=$charset"
4657
+ : '';
4658
+ return self::newDocument($markup, "text/xml{$contentType}");
4659
+ }
4660
+ /**
4661
+ * Creates new document from markup.
4662
+ * Chainable.
4663
+ *
4664
+ * @param unknown_type $markup
4665
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4666
+ */
4667
+ public static function newDocumentXHTML($markup = null, $charset = null) {
4668
+ $contentType = $charset
4669
+ ? ";charset=$charset"
4670
+ : '';
4671
+ return self::newDocument($markup, "application/xhtml+xml{$contentType}");
4672
+ }
4673
+ /**
4674
+ * Creates new document from markup.
4675
+ * Chainable.
4676
+ *
4677
+ * @param unknown_type $markup
4678
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4679
+ */
4680
+ public static function newDocumentPHP($markup = null, $contentType = "text/html") {
4681
+ // TODO pass charset to phpToMarkup if possible (use DOMDocumentWrapper function)
4682
+ $markup = phpQuery::phpToMarkup($markup, self::$defaultCharset);
4683
+ return self::newDocument($markup, $contentType);
4684
+ }
4685
+ public static function phpToMarkup($php, $charset = 'utf-8') {
4686
+ $regexes = array(
4687
+ '@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(\')([^\']*)<'.'?php?(.*?)(?:\\?>)([^\']*)\'@s',
4688
+ '@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(")([^"]*)<'.'?php?(.*?)(?:\\?>)([^"]*)"@s',
4689
+ );
4690
+ foreach($regexes as $regex)
4691
+ while (preg_match($regex, $php, $matches)) {
4692
+ $php = preg_replace_callback(
4693
+ $regex,
4694
+ // create_function('$m, $charset = "'.$charset.'"',
4695
+ // 'return $m[1].$m[2]
4696
+ // .htmlspecialchars("<"."?php".$m[4]."?".">", ENT_QUOTES|ENT_NOQUOTES, $charset)
4697
+ // .$m[5].$m[2];'
4698
+ // ),
4699
+ array('phpQuery', '_phpToMarkupCallback'),
4700
+ $php
4701
+ );
4702
+ }
4703
+ $regex = '@(^|>[^<]*)+?(<\?php(.*?)(\?>))@s';
4704
+ //preg_match_all($regex, $php, $matches);
4705
+ //var_dump($matches);
4706
+ $php = preg_replace($regex, '\\1<php><!-- \\3 --></php>', $php);
4707
+ return $php;
4708
+ }
4709
+ public static function _phpToMarkupCallback($php, $charset = 'utf-8') {
4710
+ return $m[1].$m[2]
4711
+ .htmlspecialchars("<"."?php".$m[4]."?".">", ENT_QUOTES|ENT_NOQUOTES, $charset)
4712
+ .$m[5].$m[2];
4713
+ }
4714
+ public static function _markupToPHPCallback($m) {
4715
+ return "<"."?php ".htmlspecialchars_decode($m[1])." ?".">";
4716
+ }
4717
+ /**
4718
+ * Converts document markup containing PHP code generated by phpQuery::php()
4719
+ * into valid (executable) PHP code syntax.
4720
+ *
4721
+ * @param string|phpQueryObject $content
4722
+ * @return string PHP code.
4723
+ */
4724
+ public static function markupToPHP($content) {
4725
+ if ($content instanceof phpQueryObject)
4726
+ $content = $content->markupOuter();
4727
+ /* <php>...</php> to <?php...? > */
4728
+ $content = preg_replace_callback(
4729
+ '@<php>\s*<!--(.*?)-->\s*</php>@s',
4730
+ // create_function('$m',
4731
+ // 'return "<'.'?php ".htmlspecialchars_decode($m[1])." ?'.'>";'
4732
+ // ),
4733
+ array('phpQuery', '_markupToPHPCallback'),
4734
+ $content
4735
+ );
4736
+ /* <node attr='< ?php ? >'> extra space added to save highlighters */
4737
+ $regexes = array(
4738
+ '@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(\')([^\']*)(?:&lt;|%3C)\\?(?:php)?(.*?)(?:\\?(?:&gt;|%3E))([^\']*)\'@s',
4739
+ '@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(")([^"]*)(?:&lt;|%3C)\\?(?:php)?(.*?)(?:\\?(?:&gt;|%3E))([^"]*)"@s',
4740
+ );
4741
+ foreach($regexes as $regex)
4742
+ while (preg_match($regex, $content))
4743
+ $content = preg_replace_callback(
4744
+ $regex,
4745
+ create_function('$m',
4746
+ 'return $m[1].$m[2].$m[3]."<?php "
4747
+ .str_replace(
4748
+ array("%20", "%3E", "%09", "&#10;", "&#9;", "%7B", "%24", "%7D", "%22", "%5B", "%5D"),
4749
+ array(" ", ">", " ", "\n", " ", "{", "$", "}", \'"\', "[", "]"),
4750
+ htmlspecialchars_decode($m[4])
4751
+ )
4752
+ ." ?>".$m[5].$m[2];'
4753
+ ),
4754
+ $content
4755
+ );
4756
+ return $content;
4757
+ }
4758
+ /**
4759
+ * Creates new document from file $file.
4760
+ * Chainable.
4761
+ *
4762
+ * @param string $file URLs allowed. See File wrapper page at php.net for more supported sources.
4763
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4764
+ */
4765
+ public static function newDocumentFile($file, $contentType = null) {
4766
+ $documentID = self::createDocumentWrapper(
4767
+ file_get_contents($file), $contentType
4768
+ );
4769
+ return new phpQueryObject($documentID);
4770
+ }
4771
+ /**
4772
+ * Creates new document from markup.
4773
+ * Chainable.
4774
+ *
4775
+ * @param unknown_type $markup
4776
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4777
+ */
4778
+ public static function newDocumentFileHTML($file, $charset = null) {
4779
+ $contentType = $charset
4780
+ ? ";charset=$charset"
4781
+ : '';
4782
+ return self::newDocumentFile($file, "text/html{$contentType}");
4783
+ }
4784
+ /**
4785
+ * Creates new document from markup.
4786
+ * Chainable.
4787
+ *
4788
+ * @param unknown_type $markup
4789
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4790
+ */
4791
+ public static function newDocumentFileXML($file, $charset = null) {
4792
+ $contentType = $charset
4793
+ ? ";charset=$charset"
4794
+ : '';
4795
+ return self::newDocumentFile($file, "text/xml{$contentType}");
4796
+ }
4797
+ /**
4798
+ * Creates new document from markup.
4799
+ * Chainable.
4800
+ *
4801
+ * @param unknown_type $markup
4802
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4803
+ */
4804
+ public static function newDocumentFileXHTML($file, $charset = null) {
4805
+ $contentType = $charset
4806
+ ? ";charset=$charset"
4807
+ : '';
4808
+ return self::newDocumentFile($file, "application/xhtml+xml{$contentType}");
4809
+ }
4810
+ /**
4811
+ * Creates new document from markup.
4812
+ * Chainable.
4813
+ *
4814
+ * @param unknown_type $markup
4815
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4816
+ */
4817
+ public static function newDocumentFilePHP($file, $contentType = null) {
4818
+ return self::newDocumentPHP(file_get_contents($file), $contentType);
4819
+ }
4820
+ /**
4821
+ * Reuses existing DOMDocument object.
4822
+ * Chainable.
4823
+ *
4824
+ * @param $document DOMDocument
4825
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
4826
+ * @TODO support DOMDocument
4827
+ */
4828
+ public static function loadDocument($document) {
4829
+ // TODO
4830
+ die('TODO loadDocument');
4831
+ }
4832
+ /**
4833
+ * Enter description here...
4834
+ *
4835
+ * @param unknown_type $html
4836
+ * @param unknown_type $domId
4837
+ * @return unknown New DOM ID
4838
+ * @todo support PHP tags in input
4839
+ * @todo support passing DOMDocument object from self::loadDocument
4840
+ */
4841
+ protected static function createDocumentWrapper($html, $contentType = null, $documentID = null) {
4842
+ if (function_exists('domxml_open_mem'))
4843
+ throw new Exception("Old PHP4 DOM XML extension detected. phpQuery won't work until this extension is enabled.");
4844
+ // $id = $documentID
4845
+ // ? $documentID
4846
+ // : md5(microtime());
4847
+ $document = null;
4848
+ if ($html instanceof DOMDOCUMENT) {
4849
+ if (self::getDocumentID($html)) {
4850
+ // document already exists in phpQuery::$documents, make a copy
4851
+ $document = clone $html;
4852
+ } else {
4853
+ // new document, add it to phpQuery::$documents
4854
+ $wrapper = new DOMDocumentWrapper($html, $contentType, $documentID);
4855
+ }
4856
+ } else {
4857
+ $wrapper = new DOMDocumentWrapper($html, $contentType, $documentID);
4858
+ }
4859
+ // $wrapper->id = $id;
4860
+ // bind document
4861
+ phpQuery::$documents[$wrapper->id] = $wrapper;
4862
+ // remember last loaded document
4863
+ phpQuery::selectDocument($wrapper->id);
4864
+ return $wrapper->id;
4865
+ }
4866
+ /**
4867
+ * Extend class namespace.
4868
+ *
4869
+ * @param string|array $target
4870
+ * @param array $source
4871
+ * @TODO support string $source
4872
+ * @return unknown_type
4873
+ */
4874
+ public static function extend($target, $source) {
4875
+ switch($target) {
4876
+ case 'phpQueryObject':
4877
+ $targetRef = &self::$extendMethods;
4878
+ $targetRef2 = &self::$pluginsMethods;
4879
+ break;
4880
+ case 'phpQuery':
4881
+ $targetRef = &self::$extendStaticMethods;
4882
+ $targetRef2 = &self::$pluginsStaticMethods;
4883
+ break;
4884
+ default:
4885
+ throw new Exception("Unsupported \$target type");
4886
+ }
4887
+ if (is_string($source))
4888
+ $source = array($source => $source);
4889
+ foreach($source as $method => $callback) {
4890
+ if (isset($targetRef[$method])) {
4891
+ // throw new Exception
4892
+ self::debug("Duplicate method '{$method}', can\'t extend '{$target}'");
4893
+ continue;
4894
+ }
4895
+ if (isset($targetRef2[$method])) {
4896
+ // throw new Exception
4897
+ self::debug("Duplicate method '{$method}' from plugin '{$targetRef2[$method]}',"
4898
+ ." can\'t extend '{$target}'");
4899
+ continue;
4900
+ }
4901
+ $targetRef[$method] = $callback;
4902
+ }
4903
+ return true;
4904
+ }
4905
+ /**
4906
+ * Extend phpQuery with $class from $file.
4907
+ *
4908
+ * @param string $class Extending class name. Real class name can be prepended phpQuery_.
4909
+ * @param string $file Filename to include. Defaults to "{$class}.php".
4910
+ */
4911
+ public static function plugin($class, $file = null) {
4912
+ // TODO $class checked agains phpQuery_$class
4913
+ // if (strpos($class, 'phpQuery') === 0)
4914
+ // $class = substr($class, 8);
4915
+ if (in_array($class, self::$pluginsLoaded))
4916
+ return true;
4917
+ if (! $file)
4918
+ $file = $class.'.php';
4919
+ $objectClassExists = class_exists('phpQueryObjectPlugin_'.$class);
4920
+ $staticClassExists = class_exists('phpQueryPlugin_'.$class);
4921
+ if (! $objectClassExists && ! $staticClassExists)
4922
+ require_once($file);
4923
+ self::$pluginsLoaded[] = $class;
4924
+ // static methods
4925
+ if (class_exists('phpQueryPlugin_'.$class)) {
4926
+ $realClass = 'phpQueryPlugin_'.$class;
4927
+ $vars = get_class_vars($realClass);
4928
+ $loop = isset($vars['phpQueryMethods'])
4929
+ && ! is_null($vars['phpQueryMethods'])
4930
+ ? $vars['phpQueryMethods']
4931
+ : get_class_methods($realClass);
4932
+ foreach($loop as $method) {
4933
+ if ($method == '__initialize')
4934
+ continue;
4935
+ if (! is_callable(array($realClass, $method)))
4936
+ continue;
4937
+ if (isset(self::$pluginsStaticMethods[$method])) {
4938
+ throw new Exception("Duplicate method '{$method}' from plugin '{$c}' conflicts with same method from plugin '".self::$pluginsStaticMethods[$method]."'");
4939
+ return;
4940
+ }
4941
+ self::$pluginsStaticMethods[$method] = $class;
4942
+ }
4943
+ if (method_exists($realClass, '__initialize'))
4944
+ call_user_func_array(array($realClass, '__initialize'), array());
4945
+ }
4946
+ // object methods
4947
+ if (class_exists('phpQueryObjectPlugin_'.$class)) {
4948
+ $realClass = 'phpQueryObjectPlugin_'.$class;
4949
+ $vars = get_class_vars($realClass);
4950
+ $loop = isset($vars['phpQueryMethods'])
4951
+ && ! is_null($vars['phpQueryMethods'])
4952
+ ? $vars['phpQueryMethods']
4953
+ : get_class_methods($realClass);
4954
+ foreach($loop as $method) {
4955
+ if (! is_callable(array($realClass, $method)))
4956
+ continue;
4957
+ if (isset(self::$pluginsMethods[$method])) {
4958
+ throw new Exception("Duplicate method '{$method}' from plugin '{$c}' conflicts with same method from plugin '".self::$pluginsMethods[$method]."'");
4959
+ continue;
4960
+ }
4961
+ self::$pluginsMethods[$method] = $class;
4962
+ }
4963
+ }
4964
+ return true;
4965
+ }
4966
+ /**
4967
+ * Unloades all or specified document from memory.
4968
+ *
4969
+ * @param mixed $documentID @see phpQuery::getDocumentID() for supported types.
4970
+ */
4971
+ public static function unloadDocuments($id = null) {
4972
+ if (isset($id)) {
4973
+ if ($id = self::getDocumentID($id))
4974
+ unset(phpQuery::$documents[$id]);
4975
+ } else {
4976
+ foreach(phpQuery::$documents as $k => $v) {
4977
+ unset(phpQuery::$documents[$k]);
4978
+ }
4979
+ }
4980
+ }
4981
+ /**
4982
+ * Parses phpQuery object or HTML result against PHP tags and makes them active.
4983
+ *
4984
+ * @param phpQuery|string $content
4985
+ * @deprecated
4986
+ * @return string
4987
+ */
4988
+ public static function unsafePHPTags($content) {
4989
+ return self::markupToPHP($content);
4990
+ }
4991
+ public static function DOMNodeListToArray($DOMNodeList) {
4992
+ $array = array();
4993
+ if (! $DOMNodeList)
4994
+ return $array;
4995
+ foreach($DOMNodeList as $node)
4996
+ $array[] = $node;
4997
+ return $array;
4998
+ }
4999
+ /**
5000
+ * Checks if $input is HTML string, which has to start with '<'.
5001
+ *
5002
+ * @deprecated
5003
+ * @param String $input
5004
+ * @return Bool
5005
+ * @todo still used ?
5006
+ */
5007
+ public static function isMarkup($input) {
5008
+ return ! is_array($input) && substr(trim($input), 0, 1) == '<';
5009
+ }
5010
+ public static function debug($text) {
5011
+ if (self::$debug)
5012
+ print var_dump($text);
5013
+ }
5014
+ /**
5015
+ * Make an AJAX request.
5016
+ *
5017
+ * @param array See $options http://docs.jquery.com/Ajax/jQuery.ajax#toptions
5018
+ * Additional options are:
5019
+ * 'document' - document for global events, @see phpQuery::getDocumentID()
5020
+ * 'referer' - implemented
5021
+ * 'requested_with' - TODO; not implemented (X-Requested-With)
5022
+ * @return Zend_Http_Client
5023
+ * @link http://docs.jquery.com/Ajax/jQuery.ajax
5024
+ *
5025
+ * @TODO $options['cache']
5026
+ * @TODO $options['processData']
5027
+ * @TODO $options['xhr']
5028
+ * @TODO $options['data'] as string
5029
+ * @TODO XHR interface
5030
+ */
5031
+ public static function ajax($options = array(), $xhr = null) {
5032
+ $options = array_merge(
5033
+ self::$ajaxSettings, $options
5034
+ );
5035
+ $documentID = isset($options['document'])
5036
+ ? self::getDocumentID($options['document'])
5037
+ : null;
5038
+ if ($xhr) {
5039
+ // reuse existing XHR object, but clean it up
5040
+ $client = $xhr;
5041
+ // $client->setParameterPost(null);
5042
+ // $client->setParameterGet(null);
5043
+ $client->setAuth(false);
5044
+ $client->setHeaders("If-Modified-Since", null);
5045
+ $client->setHeaders("Referer", null);
5046
+ $client->resetParameters();
5047
+ } else {
5048
+ // create new XHR object
5049
+ require_once('Zend/Http/Client.php');
5050
+ $client = new Zend_Http_Client();
5051
+ $client->setCookieJar();
5052
+ }
5053
+ if (isset($options['timeout']))
5054
+ $client->setConfig(array(
5055
+ 'timeout' => $options['timeout'],
5056
+ ));
5057
+ // 'maxredirects' => 0,
5058
+ foreach(self::$ajaxAllowedHosts as $k => $host)
5059
+ if ($host == '.' && isset($_SERVER['HTTP_HOST']))
5060
+ self::$ajaxAllowedHosts[$k] = $_SERVER['HTTP_HOST'];
5061
+ $host = parse_url($options['url'], PHP_URL_HOST);
5062
+ if (! in_array($host, self::$ajaxAllowedHosts)) {
5063
+ throw new Exception("Request not permitted, host '$host' not present in "
5064
+ ."phpQuery::\$ajaxAllowedHosts");
5065
+ }
5066
+ // JSONP
5067
+ $jsre = "/=\\?(&|$)/";
5068
+ if (isset($options['dataType']) && $options['dataType'] == 'jsonp') {
5069
+ $jsonpCallbackParam = $options['jsonp']
5070
+ ? $options['jsonp'] : 'callback';
5071
+ if (strtolower($options['type']) == 'get') {
5072
+ if (! preg_match($jsre, $options['url'])) {
5073
+ $sep = strpos($options['url'], '?')
5074
+ ? '&' : '?';
5075
+ $options['url'] .= "$sep$jsonpCallbackParam=?";
5076
+ }
5077
+ } else if ($options['data']) {
5078
+ $jsonp = false;
5079
+ foreach($options['data'] as $n => $v) {
5080
+ if ($v == '?')
5081
+ $jsonp = true;
5082
+ }
5083
+ if (! $jsonp) {
5084
+ $options['data'][$jsonpCallbackParam] = '?';
5085
+ }
5086
+ }
5087
+ $options['dataType'] = 'json';
5088
+ }
5089
+ if (isset($options['dataType']) && $options['dataType'] == 'json') {
5090
+ $jsonpCallback = 'json_'.md5(microtime());
5091
+ $jsonpData = $jsonpUrl = false;
5092
+ if ($options['data']) {
5093
+ foreach($options['data'] as $n => $v) {
5094
+ if ($v == '?')
5095
+ $jsonpData = $n;
5096
+ }
5097
+ }
5098
+ if (preg_match($jsre, $options['url']))
5099
+ $jsonpUrl = true;
5100
+ if ($jsonpData !== false || $jsonpUrl) {
5101
+ // remember callback name for httpData()
5102
+ $options['_jsonp'] = $jsonpCallback;
5103
+ if ($jsonpData !== false)
5104
+ $options['data'][$jsonpData] = $jsonpCallback;
5105
+ if ($jsonpUrl)
5106
+ $options['url'] = preg_replace($jsre, "=$jsonpCallback\\1", $options['url']);
5107
+ }
5108
+ }
5109
+ $client->setUri($options['url']);
5110
+ $client->setMethod(strtoupper($options['type']));
5111
+ if (isset($options['referer']) && $options['referer'])
5112
+ $client->setHeaders('Referer', $options['referer']);
5113
+ $client->setHeaders(array(
5114
+ // 'content-type' => $options['contentType'],
5115
+ 'User-Agent' => 'Mozilla/5.0 (X11; U; Linux x86; en-US; rv:1.9.0.5) Gecko'
5116
+ .'/2008122010 Firefox/3.0.5',
5117
+ // TODO custom charset
5118
+ 'Accept-Charset' => 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
5119
+ // 'Connection' => 'keep-alive',
5120
+ // 'Accept' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
5121
+ 'Accept-Language' => 'en-us,en;q=0.5',
5122
+ ));
5123
+ if ($options['username'])
5124
+ $client->setAuth($options['username'], $options['password']);
5125
+ if (isset($options['ifModified']) && $options['ifModified'])
5126
+ $client->setHeaders("If-Modified-Since",
5127
+ self::$lastModified
5128
+ ? self::$lastModified
5129
+ : "Thu, 01 Jan 1970 00:00:00 GMT"
5130
+ );
5131
+ $client->setHeaders("Accept",
5132
+ isset($options['dataType'])
5133
+ && isset(self::$ajaxSettings['accepts'][ $options['dataType'] ])
5134
+ ? self::$ajaxSettings['accepts'][ $options['dataType'] ].", */*"
5135
+ : self::$ajaxSettings['accepts']['_default']
5136
+ );
5137
+ // TODO $options['processData']
5138
+ if ($options['data'] instanceof phpQueryObject) {
5139
+ $serialized = $options['data']->serializeArray($options['data']);
5140
+ $options['data'] = array();
5141
+ foreach($serialized as $r)
5142
+ $options['data'][ $r['name'] ] = $r['value'];
5143
+ }
5144
+ if (strtolower($options['type']) == 'get') {
5145
+ $client->setParameterGet($options['data']);
5146
+ } else if (strtolower($options['type']) == 'post') {
5147
+ $client->setEncType($options['contentType']);
5148
+ $client->setParameterPost($options['data']);
5149
+ }
5150
+ if (self::$active == 0 && $options['global'])
5151
+ phpQueryEvents::trigger($documentID, 'ajaxStart');
5152
+ self::$active++;
5153
+ // beforeSend callback
5154
+ if (isset($options['beforeSend']) && $options['beforeSend'])
5155
+ phpQuery::callbackRun($options['beforeSend'], array($client));
5156
+ // ajaxSend event
5157
+ if ($options['global'])
5158
+ phpQueryEvents::trigger($documentID, 'ajaxSend', array($client, $options));
5159
+ if (phpQuery::$debug) {
5160
+ self::debug("{$options['type']}: {$options['url']}\n");
5161
+ self::debug("Options: <pre>".var_export($options, true)."</pre>\n");
5162
+ // if ($client->getCookieJar())
5163
+ // self::debug("Cookies: <pre>".var_export($client->getCookieJar()->getMatchingCookies($options['url']), true)."</pre>\n");
5164
+ }
5165
+ // request
5166
+ $response = $client->request();
5167
+ if (phpQuery::$debug) {
5168
+ self::debug('Status: '.$response->getStatus().' / '.$response->getMessage());
5169
+ self::debug($client->getLastRequest());
5170
+ self::debug($response->getHeaders());
5171
+ }
5172
+ if ($response->isSuccessful()) {
5173
+ // XXX tempolary
5174
+ self::$lastModified = $response->getHeader('Last-Modified');
5175
+ $data = self::httpData($response->getBody(), $options['dataType'], $options);
5176
+ if (isset($options['success']) && $options['success'])
5177
+ phpQuery::callbackRun($options['success'], array($data, $response->getStatus(), $options));
5178
+ if ($options['global'])
5179
+ phpQueryEvents::trigger($documentID, 'ajaxSuccess', array($client, $options));
5180
+ } else {
5181
+ if (isset($options['error']) && $options['error'])
5182
+ phpQuery::callbackRun($options['error'], array($client, $response->getStatus(), $response->getMessage()));
5183
+ if ($options['global'])
5184
+ phpQueryEvents::trigger($documentID, 'ajaxError', array($client, /*$response->getStatus(),*/$response->getMessage(), $options));
5185
+ }
5186
+ if (isset($options['complete']) && $options['complete'])
5187
+ phpQuery::callbackRun($options['complete'], array($client, $response->getStatus()));
5188
+ if ($options['global'])
5189
+ phpQueryEvents::trigger($documentID, 'ajaxComplete', array($client, $options));
5190
+ if ($options['global'] && ! --self::$active)
5191
+ phpQueryEvents::trigger($documentID, 'ajaxStop');
5192
+ return $client;
5193
+ // if (is_null($domId))
5194
+ // $domId = self::$defaultDocumentID ? self::$defaultDocumentID : false;
5195
+ // return new phpQueryAjaxResponse($response, $domId);
5196
+ }
5197
+ protected static function httpData($data, $type, $options) {
5198
+ if (isset($options['dataFilter']) && $options['dataFilter'])
5199
+ $data = self::callbackRun($options['dataFilter'], array($data, $type));
5200
+ if (is_string($data)) {
5201
+ if ($type == "json") {
5202
+ if (isset($options['_jsonp']) && $options['_jsonp']) {
5203
+ $data = preg_replace('/^\s*\w+\((.*)\)\s*$/s', '$1', $data);
5204
+ }
5205
+ $data = self::parseJSON($data);
5206
+ }
5207
+ }
5208
+ return $data;
5209
+ }
5210
+ /**
5211
+ * Enter description here...
5212
+ *
5213
+ * @param array|phpQuery $data
5214
+ *
5215
+ */
5216
+ public static function param($data) {
5217
+ return http_build_query($data, null, '&');
5218
+ }
5219
+ public static function get($url, $data = null, $callback = null, $type = null) {
5220
+ if (!is_array($data)) {
5221
+ $callback = $data;
5222
+ $data = null;
5223
+ }
5224
+ // TODO some array_values on this shit
5225
+ return phpQuery::ajax(array(
5226
+ 'type' => 'GET',
5227
+ 'url' => $url,
5228
+ 'data' => $data,
5229
+ 'success' => $callback,
5230
+ 'dataType' => $type,
5231
+ ));
5232
+ }
5233
+ public static function post($url, $data = null, $callback = null, $type = null) {
5234
+ if (!is_array($data)) {
5235
+ $callback = $data;
5236
+ $data = null;
5237
+ }
5238
+ return phpQuery::ajax(array(
5239
+ 'type' => 'POST',
5240
+ 'url' => $url,
5241
+ 'data' => $data,
5242
+ 'success' => $callback,
5243
+ 'dataType' => $type,
5244
+ ));
5245
+ }
5246
+ public static function getJSON($url, $data = null, $callback = null) {
5247
+ if (!is_array($data)) {
5248
+ $callback = $data;
5249
+ $data = null;
5250
+ }
5251
+ // TODO some array_values on this shit
5252
+ return phpQuery::ajax(array(
5253
+ 'type' => 'GET',
5254
+ 'url' => $url,
5255
+ 'data' => $data,
5256
+ 'success' => $callback,
5257
+ 'dataType' => 'json',
5258
+ ));
5259
+ }
5260
+ public static function ajaxSetup($options) {
5261
+ self::$ajaxSettings = array_merge(
5262
+ self::$ajaxSettings,
5263
+ $options
5264
+ );
5265
+ }
5266
+ public static function ajaxAllowHost($host1, $host2 = null, $host3 = null) {
5267
+ $loop = is_array($host1)
5268
+ ? $host1
5269
+ : func_get_args();
5270
+ foreach($loop as $host) {
5271
+ if ($host && ! in_array($host, phpQuery::$ajaxAllowedHosts)) {
5272
+ phpQuery::$ajaxAllowedHosts[] = $host;
5273
+ }
5274
+ }
5275
+ }
5276
+ public static function ajaxAllowURL($url1, $url2 = null, $url3 = null) {
5277
+ $loop = is_array($url1)
5278
+ ? $url1
5279
+ : func_get_args();
5280
+ foreach($loop as $url)
5281
+ phpQuery::ajaxAllowHost(parse_url($url, PHP_URL_HOST));
5282
+ }
5283
+ /**
5284
+ * Returns JSON representation of $data.
5285
+ *
5286
+ * @static
5287
+ * @param mixed $data
5288
+ * @return string
5289
+ */
5290
+ public static function toJSON($data) {
5291
+ if (function_exists('json_encode'))
5292
+ return json_encode($data);
5293
+ require_once('Zend/Json/Encoder.php');
5294
+ return Zend_Json_Encoder::encode($data);
5295
+ }
5296
+ /**
5297
+ * Parses JSON into proper PHP type.
5298
+ *
5299
+ * @static
5300
+ * @param string $json
5301
+ * @return mixed
5302
+ */
5303
+ public static function parseJSON($json) {
5304
+ if (function_exists('json_decode')) {
5305
+ $return = json_decode(trim($json), true);
5306
+ // json_decode and UTF8 issues
5307
+ if (isset($return))
5308
+ return $return;
5309
+ }
5310
+ require_once('Zend/Json/Decoder.php');
5311
+ return Zend_Json_Decoder::decode($json);
5312
+ }
5313
+ /**
5314
+ * Returns source's document ID.
5315
+ *
5316
+ * @param $source DOMNode|phpQueryObject
5317
+ * @return string
5318
+ */
5319
+ public static function getDocumentID($source) {
5320
+ if ($source instanceof DOMDOCUMENT) {
5321
+ foreach(phpQuery::$documents as $id => $document) {
5322
+ if ($source->isSameNode($document->document))
5323
+ return $id;
5324
+ }
5325
+ } else if ($source instanceof DOMNODE) {
5326
+ foreach(phpQuery::$documents as $id => $document) {
5327
+ if ($source->ownerDocument->isSameNode($document->document))
5328
+ return $id;
5329
+ }
5330
+ } else if ($source instanceof phpQueryObject)
5331
+ return $source->getDocumentID();
5332
+ else if (is_string($source) && isset(phpQuery::$documents[$source]))
5333
+ return $source;
5334
+ }
5335
+ /**
5336
+ * Get DOMDocument object related to $source.
5337
+ * Returns null if such document doesn't exist.
5338
+ *
5339
+ * @param $source DOMNode|phpQueryObject|string
5340
+ * @return string
5341
+ */
5342
+ public static function getDOMDocument($source) {
5343
+ if ($source instanceof DOMDOCUMENT)
5344
+ return $source;
5345
+ $source = self::getDocumentID($source);
5346
+ return $source
5347
+ ? self::$documents[$id]['document']
5348
+ : null;
5349
+ }
5350
+
5351
+ // UTILITIES
5352
+ // http://docs.jquery.com/Utilities
5353
+
5354
+ /**
5355
+ *
5356
+ * @return unknown_type
5357
+ * @link http://docs.jquery.com/Utilities/jQuery.makeArray
5358
+ */
5359
+ public static function makeArray($obj) {
5360
+ $array = array();
5361
+ if (is_object($object) && $object instanceof DOMNODELIST) {
5362
+ foreach($object as $value)
5363
+ $array[] = $value;
5364
+ } else if (is_object($object) && ! ($object instanceof Iterator)) {
5365
+ foreach(get_object_vars($object) as $name => $value)
5366
+ $array[0][$name] = $value;
5367
+ } else {
5368
+ foreach($object as $name => $value)
5369
+ $array[0][$name] = $value;
5370
+ }
5371
+ return $array;
5372
+ }
5373
+ public static function inArray($value, $array) {
5374
+ return in_array($value, $array);
5375
+ }
5376
+ /**
5377
+ *
5378
+ * @param $object
5379
+ * @param $callback
5380
+ * @return unknown_type
5381
+ * @link http://docs.jquery.com/Utilities/jQuery.each
5382
+ */
5383
+ public static function each($object, $callback, $param1 = null, $param2 = null, $param3 = null) {
5384
+ $paramStructure = null;
5385
+ if (func_num_args() > 2) {
5386
+ $paramStructure = func_get_args();
5387
+ $paramStructure = array_slice($paramStructure, 2);
5388
+ }
5389
+ if (is_object($object) && ! ($object instanceof Iterator)) {
5390
+ foreach(get_object_vars($object) as $name => $value)
5391
+ phpQuery::callbackRun($callback, array($name, $value), $paramStructure);
5392
+ } else {
5393
+ foreach($object as $name => $value)
5394
+ phpQuery::callbackRun($callback, array($name, $value), $paramStructure);
5395
+ }
5396
+ }
5397
+ /**
5398
+ *
5399
+ * @link http://docs.jquery.com/Utilities/jQuery.map
5400
+ */
5401
+ public static function map($array, $callback, $param1 = null, $param2 = null, $param3 = null) {
5402
+ $result = array();
5403
+ $paramStructure = null;
5404
+ if (func_num_args() > 2) {
5405
+ $paramStructure = func_get_args();
5406
+ $paramStructure = array_slice($paramStructure, 2);
5407
+ }
5408
+ foreach($array as $v) {
5409
+ $vv = phpQuery::callbackRun($callback, array($v), $paramStructure);
5410
+ // $callbackArgs = $args;
5411
+ // foreach($args as $i => $arg) {
5412
+ // $callbackArgs[$i] = $arg instanceof CallbackParam
5413
+ // ? $v
5414
+ // : $arg;
5415
+ // }
5416
+ // $vv = call_user_func_array($callback, $callbackArgs);
5417
+ if (is_array($vv)) {
5418
+ foreach($vv as $vvv)
5419
+ $result[] = $vvv;
5420
+ } else if ($vv !== null) {
5421
+ $result[] = $vv;
5422
+ }
5423
+ }
5424
+ return $result;
5425
+ }
5426
+ /**
5427
+ *
5428
+ * @param $callback Callback
5429
+ * @param $params
5430
+ * @param $paramStructure
5431
+ * @return unknown_type
5432
+ */
5433
+ public static function callbackRun($callback, $params = array(), $paramStructure = null) {
5434
+ if (! $callback)
5435
+ return;
5436
+ if ($callback instanceof CallbackParameterToReference) {
5437
+ // TODO support ParamStructure to select which $param push to reference
5438
+ if (isset($params[0]))
5439
+ $callback->callback = $params[0];
5440
+ return true;
5441
+ }
5442
+ if ($callback instanceof Callback) {
5443
+ $paramStructure = $callback->params;
5444
+ $callback = $callback->callback;
5445
+ }
5446
+ if (! $paramStructure)
5447
+ return call_user_func_array($callback, $params);
5448
+ $p = 0;
5449
+ foreach($paramStructure as $i => $v) {
5450
+ $paramStructure[$i] = $v instanceof CallbackParam
5451
+ ? $params[$p++]
5452
+ : $v;
5453
+ }
5454
+ return call_user_func_array($callback, $paramStructure);
5455
+ }
5456
+ /**
5457
+ * Merge 2 phpQuery objects.
5458
+ * @param array $one
5459
+ * @param array $two
5460
+ * @protected
5461
+ * @todo node lists, phpQueryObject
5462
+ */
5463
+ public static function merge($one, $two) {
5464
+ $elements = $one->elements;
5465
+ foreach($two->elements as $node) {
5466
+ $exists = false;
5467
+ foreach($elements as $node2) {
5468
+ if ($node2->isSameNode($node))
5469
+ $exists = true;
5470
+ }
5471
+ if (! $exists)
5472
+ $elements[] = $node;
5473
+ }
5474
+ return $elements;
5475
+ // $one = $one->newInstance();
5476
+ // $one->elements = $elements;
5477
+ // return $one;
5478
+ }
5479
+ /**
5480
+ *
5481
+ * @param $array
5482
+ * @param $callback
5483
+ * @param $invert
5484
+ * @return unknown_type
5485
+ * @link http://docs.jquery.com/Utilities/jQuery.grep
5486
+ */
5487
+ public static function grep($array, $callback, $invert = false) {
5488
+ $result = array();
5489
+ foreach($array as $k => $v) {
5490
+ $r = call_user_func_array($callback, array($v, $k));
5491
+ if ($r === !(bool)$invert)
5492
+ $result[] = $v;
5493
+ }
5494
+ return $result;
5495
+ }
5496
+ public static function unique($array) {
5497
+ return array_unique($array);
5498
+ }
5499
+ /**
5500
+ *
5501
+ * @param $function
5502
+ * @return unknown_type
5503
+ * @TODO there are problems with non-static methods, second parameter pass it
5504
+ * but doesnt verify is method is really callable
5505
+ */
5506
+ public static function isFunction($function) {
5507
+ return is_callable($function);
5508
+ }
5509
+ public static function trim($str) {
5510
+ return trim($str);
5511
+ }
5512
+ /* PLUGINS NAMESPACE */
5513
+ /**
5514
+ *
5515
+ * @param $url
5516
+ * @param $callback
5517
+ * @param $param1
5518
+ * @param $param2
5519
+ * @param $param3
5520
+ * @return phpQueryObject
5521
+ */
5522
+ public static function browserGet($url, $callback, $param1 = null, $param2 = null, $param3 = null) {
5523
+ if (self::plugin('WebBrowser')) {
5524
+ $params = func_get_args();
5525
+ return self::callbackRun(array(self::$plugins, 'browserGet'), $params);
5526
+ } else {
5527
+ self::debug('WebBrowser plugin not available...');
5528
+ }
5529
+ }
5530
+ /**
5531
+ *
5532
+ * @param $url
5533
+ * @param $data
5534
+ * @param $callback
5535
+ * @param $param1
5536
+ * @param $param2
5537
+ * @param $param3
5538
+ * @return phpQueryObject
5539
+ */
5540
+ public static function browserPost($url, $data, $callback, $param1 = null, $param2 = null, $param3 = null) {
5541
+ if (self::plugin('WebBrowser')) {
5542
+ $params = func_get_args();
5543
+ return self::callbackRun(array(self::$plugins, 'browserPost'), $params);
5544
+ } else {
5545
+ self::debug('WebBrowser plugin not available...');
5546
+ }
5547
+ }
5548
+ /**
5549
+ *
5550
+ * @param $ajaxSettings
5551
+ * @param $callback
5552
+ * @param $param1
5553
+ * @param $param2
5554
+ * @param $param3
5555
+ * @return phpQueryObject
5556
+ */
5557
+ public static function browser($ajaxSettings, $callback, $param1 = null, $param2 = null, $param3 = null) {
5558
+ if (self::plugin('WebBrowser')) {
5559
+ $params = func_get_args();
5560
+ return self::callbackRun(array(self::$plugins, 'browser'), $params);
5561
+ } else {
5562
+ self::debug('WebBrowser plugin not available...');
5563
+ }
5564
+ }
5565
+ /**
5566
+ *
5567
+ * @param $code
5568
+ * @return string
5569
+ */
5570
+ public static function php($code) {
5571
+ return self::code('php', $code);
5572
+ }
5573
+ /**
5574
+ *
5575
+ * @param $type
5576
+ * @param $code
5577
+ * @return string
5578
+ */
5579
+ public static function code($type, $code) {
5580
+ return "<$type><!-- ".trim($code)." --></$type>";
5581
+ }
5582
+
5583
+ public static function __callStatic($method, $params) {
5584
+ return call_user_func_array(
5585
+ array(phpQuery::$plugins, $method),
5586
+ $params
5587
+ );
5588
+ }
5589
+ protected static function dataSetupNode($node, $documentID) {
5590
+ // search are return if alredy exists
5591
+ foreach(phpQuery::$documents[$documentID]->dataNodes as $dataNode) {
5592
+ if ($node->isSameNode($dataNode))
5593
+ return $dataNode;
5594
+ }
5595
+ // if doesn't, add it
5596
+ phpQuery::$documents[$documentID]->dataNodes[] = $node;
5597
+ return $node;
5598
+ }
5599
+ protected static function dataRemoveNode($node, $documentID) {
5600
+ // search are return if alredy exists
5601
+ foreach(phpQuery::$documents[$documentID]->dataNodes as $k => $dataNode) {
5602
+ if ($node->isSameNode($dataNode)) {
5603
+ unset(self::$documents[$documentID]->dataNodes[$k]);
5604
+ unset(self::$documents[$documentID]->data[ $dataNode->dataID ]);
5605
+ }
5606
+ }
5607
+ }
5608
+ public static function data($node, $name, $data, $documentID = null) {
5609
+ if (! $documentID)
5610
+ // TODO check if this works
5611
+ $documentID = self::getDocumentID($node);
5612
+ $document = phpQuery::$documents[$documentID];
5613
+ $node = self::dataSetupNode($node, $documentID);
5614
+ if (! isset($node->dataID))
5615
+ $node->dataID = ++phpQuery::$documents[$documentID]->uuid;
5616
+ $id = $node->dataID;
5617
+ if (! isset($document->data[$id]))
5618
+ $document->data[$id] = array();
5619
+ if (! is_null($data))
5620
+ $document->data[$id][$name] = $data;
5621
+ if ($name) {
5622
+ if (isset($document->data[$id][$name]))
5623
+ return $document->data[$id][$name];
5624
+ } else
5625
+ return $id;
5626
+ }
5627
+ public static function removeData($node, $name, $documentID) {
5628
+ if (! $documentID)
5629
+ // TODO check if this works
5630
+ $documentID = self::getDocumentID($node);
5631
+ $document = phpQuery::$documents[$documentID];
5632
+ $node = self::dataSetupNode($node, $documentID);
5633
+ $id = $node->dataID;
5634
+ if ($name) {
5635
+ if (isset($document->data[$id][$name]))
5636
+ unset($document->data[$id][$name]);
5637
+ $name = null;
5638
+ foreach($document->data[$id] as $name)
5639
+ break;
5640
+ if (! $name)
5641
+ self::removeData($node, $name, $documentID);
5642
+ } else {
5643
+ self::dataRemoveNode($node, $documentID);
5644
+ }
5645
+ }
5646
+ }
5647
+ /**
5648
+ * Plugins static namespace class.
5649
+ *
5650
+ * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
5651
+ * @package phpQuery
5652
+ * @todo move plugin methods here (as statics)
5653
+ */
5654
+ class phpQueryPlugins {
5655
+ public function __call($method, $args) {
5656
+ if (isset(phpQuery::$extendStaticMethods[$method])) {
5657
+ $return = call_user_func_array(
5658
+ phpQuery::$extendStaticMethods[$method],
5659
+ $args
5660
+ );
5661
+ } else if (isset(phpQuery::$pluginsStaticMethods[$method])) {
5662
+ $class = phpQuery::$pluginsStaticMethods[$method];
5663
+ $realClass = "phpQueryPlugin_$class";
5664
+ $return = call_user_func_array(
5665
+ array($realClass, $method),
5666
+ $args
5667
+ );
5668
+ return isset($return)
5669
+ ? $return
5670
+ : $this;
5671
+ } else
5672
+ throw new Exception("Method '{$method}' doesnt exist");
5673
+ }
5674
+ }
5675
+ /**
5676
+ * Shortcut to phpQuery::pq($arg1, $context)
5677
+ * Chainable.
5678
+ *
5679
+ * @see phpQuery::pq()
5680
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
5681
+ * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
5682
+ * @package phpQuery
5683
+ */
5684
+ function pq($arg1, $context = null) {
5685
+ $args = func_get_args();
5686
+ return call_user_func_array(
5687
+ array('phpQuery', 'pq'),
5688
+ $args
5689
+ );
5690
+ }
5691
+ // add plugins dir and Zend framework to include path
5692
+ set_include_path(
5693
+ get_include_path()
5694
+ .PATH_SEPARATOR.dirname(__FILE__).'/phpQuery/'
5695
+ .PATH_SEPARATOR.dirname(__FILE__).'/phpQuery/plugins/'
5696
+ );
5697
+ // why ? no __call nor __get for statics in php...
5698
+ // XXX __callStatic will be available in PHP 5.3
5699
+ phpQuery::$plugins = new phpQueryPlugins();
5700
+ // include bootstrap file (personal library config)
5701
+ if (file_exists(dirname(__FILE__).'/phpQuery/bootstrap.php'))
5702
  require_once dirname(__FILE__).'/phpQuery/bootstrap.php';
includes/wp-plugin-dev-classes/class-wp-meta-box-page.php CHANGED
@@ -1,664 +1,664 @@
1
- <?php defined( 'ABSPATH' ) OR die( 'No direct access.' );
2
- if ( ! class_exists( 'WP_Meta_Box_Page_01' ) ):
3
- /**
4
- * WP_Meta_Box_Page_01 Class
5
- *
6
- * Creating a dashboard-like admin page with meta boxes
7
- *
8
- * Requires WordPress 3.0+ and PHP 5.2+
9
- *
10
- * Custom Actions:
11
- * - load action params: (1) this object
12
- * - meta_box_load
13
- * - meta_box_load-[page_slug]
14
- *
15
- * Custom Filters:
16
- * - page_title filter params: (1) default content, (2) this object
17
- * - meta_box_page_title
18
- * - meta_box_page_title-[page_slug]
19
- *
20
- * - page_content filter params: (1) default content, (2) this object
21
- * - meta_box_page_content
22
- * - meta_box_page_content-[page_slug]
23
- *
24
- * - screen_settings filter params: (1) default content, (2) current screen object, (3) this object
25
- * - meta_box_screen_settings
26
- * - meta_box_screen_settings-[page_slug]
27
- *
28
- * - contextual_help filter params: (1) default content, (2) current screen id, (3) current screen object, (4) this object
29
- * - meta_box_contextual_help
30
- * - meta_box_contextual_help-[page_slug]
31
- *
32
- * @version 0.1
33
- * @author Victor Villaverde Laan
34
- * @link http://www.freelancephp.net/
35
- * @license Dual licensed under the MIT and GPL licenses
36
- */
37
- class WP_Meta_Box_Page_01 {
38
-
39
- /**
40
- * Default settings
41
- * @var array
42
- */
43
- private static $default_settings = array(
44
- // Page title
45
- 'page_title' => NULL, // Default will be set equal to $menu_title
46
-
47
- // Menu title
48
- 'menu_title' => NULL, // Default will be set equal to $page_title
49
-
50
- // Page slug
51
- 'page_slug' => NULL, // Default will be set to: sanitize_title_with_dashes( $menu_title )
52
-
53
- // Default number of columns
54
- 'default_columns' => 2,
55
-
56
- // Column widths
57
- 'column_widths' => array(
58
- 1 => array( 99 ),
59
- 2 => array( 49, 49 ),
60
- 3 => array( 32.33, 32.33, 32.33 ),
61
- 4 => array( 24, 24, 24, 24 ),
62
- ),
63
-
64
- // Add page method
65
- 'add_page_method' => 'add_options_page', // OR: add_menu_page, add_object_page, add_submenu_page
66
-
67
- // Extra params for the add_page_method
68
-
69
- // Capability
70
- 'capability' => 'manage_options', // Optional for all methods
71
-
72
- // Parent slug
73
- 'parent_slug' => NULL, // Nescessary when using "add_submenu_page"
74
-
75
- // Url to the icon to be used for the menu ( around 20 x 20 pixels )
76
- 'icon_url' => NULL, // Only for "add_menu_page" or "add_object_page"
77
-
78
- // The position in the menu order this menu should appear
79
- 'position' => NULL, // Only for "add_menu_page", default on bottom of the menu
80
- );
81
-
82
- /**
83
- * Settings
84
- * @var array
85
- */
86
- private $settings = array();
87
-
88
- /**
89
- * Meta boxes
90
- * @var array
91
- */
92
- private $meta_boxes = array();
93
-
94
- /**
95
- * Pagehook ( will be set when page is created )
96
- * @var string
97
- */
98
- protected $pagehook = NULL;
99
-
100
-
101
- /**
102
- * Initialize
103
- * @param array $settings Optional
104
- */
105
- public function init( $settings = NULL, $load_callback = NULL ) {
106
- // get settings of child class
107
- $child_settings = $this->settings;
108
-
109
- // set settings in 3 steps...
110
- // (1) first set the default options
111
- $this->set_setting( self::$default_settings );
112
-
113
- // (2) set child settings
114
- if ( ! empty( $child_settings ) )
115
- $this->set_setting( $child_settings );
116
-
117
- // (3) set param settings
118
- if ( $settings !== NULL )
119
- $this->set_setting( $settings );
120
-
121
- // actions
122
- add_action( 'admin_menu', array( $this, 'call_admin_menu' ) );
123
-
124
- // add load action
125
- if ( $load_callback !== NULL )
126
- add_action( 'meta_box_load-'. $this->get_setting( 'page_slug' ), $load_callback );
127
- }
128
-
129
- /**
130
- * Set default setting value
131
- * @param mixed $key Also possible to give an array of key/value pairs
132
- * @param mixed $value Optional
133
- * @static
134
- */
135
- public static function set_default_setting( $key, $value = NULL ) {
136
- if ( is_array( $key ) ) {
137
- foreach ( $key AS $k => $v )
138
- self::set_default_setting( $k, $v );
139
- } else {
140
- self::$default_settings[ $key ] = $value;
141
- }
142
- }
143
-
144
- /**
145
- * Set setting value
146
- * @param mixed $key Also possible to give an array of key/value pairs
147
- * @param mixed $value Optional
148
- * @return $this For chaining
149
- */
150
- public function set_setting( $key, $value = NULL ) {
151
- if ( is_array( $key ) ) {
152
- foreach ( $key AS $k => $v )
153
- $this->set_setting( $k, $v );
154
- } else {
155
- $this->settings[ $key ] = $value;
156
- }
157
-
158
- // auto-set related prop values
159
- if ( $value !== NULL ) {
160
- if ( $key == 'menu_title' AND $this->get_setting( 'page_title' ) === NULL )
161
- $this->set_setting( 'page_title', $value );
162
-
163
- if ( $key == 'page_title' AND $this->get_setting( 'menu_title' ) === NULL )
164
- $this->set_setting( 'menu_title', $value );
165
-
166
- if ( ( $key == 'menu_title' OR $key == 'page_title' ) AND $this->get_setting( 'page_slug' ) === NULL ) {
167
- $new_val = $value;
168
- $new_val = sanitize_title_with_dashes( $new_val );
169
- $new_val = strtolower( $new_val );
170
-
171
- // check for valid page_slug
172
- if ( ! preg_match( '/^[a-z_-]+$/', $new_val ) ) {
173
- $new_val = str_replace(
174
- array( 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 ),
175
- array( 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j' ),
176
- $new_val
177
- );
178
-
179
- $new_val = ereg_replace( '[^a-z_-]', '', $new_val );
180
- }
181
-
182
- $this->set_setting( 'page_slug', $new_val );
183
- }
184
- }
185
-
186
- return $this;
187
- }
188
-
189
- /**
190
- * Get setting value
191
- * @param string $key Optional, when NULL will return array of all options
192
- * @param mixed $default Optional, return default when key cannot be found OR is NULL
193
- * @return mixed
194
- */
195
- public function get_setting( $key = NULL, $default = NULL ) {
196
- if ( $key === NULL )
197
- return $this->settings;
198
-
199
- if ( key_exists( $key, $this->settings ) )
200
- return ( $this->settings[ $key ] === NULL ) ? $default : $this->settings[ $key ];
201
-
202
- return $default;
203
- }
204
-
205
- /**
206
- * Helper for adding a meta box
207
- * @param string $title Title of the meta box
208
- * @param string $callback Callback for the meta box content
209
- * @param mixed $context Optional, add meta box to this column (normal = 1, side = 2, column3 = 3, column4 = 4)
210
- * @param string $priority Optional, the priority within the context where the boxes should show ( 'high', 'core', 'default' or 'low' )
211
- * @return $this For chaining
212
- */
213
- public function add_meta_box( $title, $callback, $context = 'normal', $id = NULL, $priority = 'default' ) {
214
- $this->meta_boxes[] = array(
215
- 'id' => $id,
216
- 'title' => $title,
217
- 'callback' => $callback,
218
- 'context' => $context,
219
- 'priority' => $priority,
220
- );
221
-
222
- return $this;
223
- }
224
-
225
- /**
226
- * Add callback to "meta_box_load-[page]" action, only applied for this page/object
227
- * @param mixed $callback Callback function
228
- * @return $this
229
- */
230
- public function add_load_action( $callback ) {
231
- add_filter( 'meta_box_load-' . $this->get_setting( 'page_slug' ), $callback );
232
- return $this;
233
- }
234
-
235
- /**
236
- * Add callback to "meta_box_load" action, applied to all instances of this class
237
- * @param mixed $callback Callback function
238
- * @static
239
- */
240
- public static function add_global_load_action( $callback ) {
241
- add_filter( 'meta_box_load', $callback );
242
- }
243
-
244
- /**
245
- * Add callback to "meta_box_screen_settings-[page]" filter, only applied for this page/object
246
- * @param mixed $callback Callback function
247
- * @return $this
248
- */
249
- public function add_screen_settings_filter( $callback ) {
250
- add_filter( 'meta_box_screen_settings-' . $this->get_setting( 'page_slug' ), $callback );
251
- return $this;
252
- }
253
-
254
- /**
255
- * Add callback to "meta_box_contextual_help-[page]" filter, only applied for this page/object
256
- * @param mixed $callback Callback function
257
- * @return $this
258
- */
259
- public function add_contextual_help_filter( $callback ) {
260
- add_filter( 'meta_box_contextual_help-' . $this->get_setting( 'page_slug' ), $callback );
261
- return $this;
262
- }
263
-
264
- /**
265
- * Add callback to "meta_box_page_title-[page]" filter, only applied for this page/object
266
- * @param mixed $callback Callback function
267
- * @return $this
268
- */
269
- public function add_title_filter( $callback ) {
270
- add_filter( 'meta_box_page_title-' . $this->get_setting( 'page_slug' ), $callback );
271
- return $this;
272
- }
273
-
274
- /**
275
- * Add callback to "meta_box_page_content" filter, applied to all instances of this class
276
- * @param mixed $callback Callback function
277
- * @static
278
- */
279
- public static function add_global_title_filter( $callback ) {
280
- add_filter( 'meta_box_page_title', $callback );
281
- }
282
-
283
- /**
284
- * Add callback to "meta_box_page_content-[page]" filter, only applied for this page/object
285
- * @param mixed $callback Callback function
286
- * @return $this
287
- */
288
- public function add_content_filter( $callback ) {
289
- add_filter( 'meta_box_page_title-' . $this->get_setting( 'page_slug' ), $callback );
290
- return $this;
291
- }
292
-
293
- /**
294
- * Add callback to "meta_box_page_content" filter, applied to all instances of this class
295
- * @param mixed $callback Callback function
296
- * @static
297
- */
298
- public static function add_global_content_filter( $callback ) {
299
- add_filter( 'meta_box_page_title', $callback );
300
- }
301
-
302
- /**
303
- * Admin menu callback
304
- */
305
- public function call_admin_menu() {
306
- // add page
307
- switch ( $this->get_setting( 'add_page_method' ) ) {
308
- case 'add_menu_page':
309
- $this->pagehook = add_menu_page(
310
- $this->get_setting( 'page_title' ),
311
- $this->get_setting( 'menu_title' ),
312
- $this->get_setting( 'capability' ),
313
- $this->get_setting( 'page_slug' ),
314
- array( $this, 'call_page_content' ),
315
- $this->get_setting( 'icon_url' ),
316
- $this->get_setting( 'position' )
317
- );
318
- break;
319
-
320
- case 'add_object_page':
321
- $this->pagehook = add_object_page(
322
- $this->get_setting( 'page_title' ),
323
- $this->get_setting( 'menu_title' ),
324
- $this->get_setting( 'capability' ),
325
- $this->get_setting( 'page_slug' ),
326
- array( $this, 'call_page_content' ),
327
- $this->get_setting( 'icon_url' )
328
- );
329
- break;
330
-
331
- case 'add_submenu_page':
332
- $this->pagehook = add_submenu_page(
333
- $this->get_setting( 'parent_slug' ),
334
- $this->get_setting( 'page_title' ),
335
- $this->get_setting( 'menu_title' ),
336
- $this->get_setting( 'capability' ),
337
- $this->get_setting( 'page_slug' ),
338
- array( $this, 'call_page_content' )
339
- );
340
- break;
341
-
342
- case 'add_options_page':
343
- default:
344
- $this->pagehook = add_options_page(
345
- $this->get_setting( 'page_title' ),
346
- $this->get_setting( 'menu_title' ),
347
- $this->get_setting( 'capability' ),
348
- $this->get_setting( 'page_slug' ),
349
- array( $this, 'call_page_content' )
350
- );
351
- break;
352
-
353
- }
354
-
355
- // execute action
356
- do_action( 'meta_box_load', $this );
357
-
358
- // load page
359
- add_action( 'load-' . $this->pagehook, array( $this, 'call_load_page' ) );
360
- }
361
-
362
- /**
363
- * Admin head callback
364
- */
365
- public function call_admin_head() {
366
- ?>
367
- <style type="text/css">
368
- .postbox-container { padding-right:1%; float:left ; /* for WP < 3.1 */ }
369
- .postbox-container .meta-box-sortables { min-height:200px; }
370
- .postbox-container .postbox { min-width:0; }
371
- .postbox-container .postbox .inside { margin:10px 0 ; padding:0 10px; } /* for WP < 3.2 */
372
- </style>
373
- <?php
374
- }
375
-
376
- /**
377
- * Load page callback
378
- */
379
- public function call_load_page() {
380
- // execute action
381
- do_action( 'meta_box_load-' . $this->get_setting( 'page_slug' ), $this );
382
-
383
- // add script for meta boxes
384
- wp_enqueue_script( 'postbox' );
385
-
386
- // add to admin head
387
- add_action( 'admin_head', array( $this, 'call_admin_head' ) );
388
-
389
- // add screen settings filter
390
- add_filter( 'screen_settings', array( $this, 'call_screen_settings') );
391
-
392
- // add help text
393
- add_filter( 'contextual_help', array( $this, 'call_contextual_help' ) );
394
-
395
- // columns
396
- if ( function_exists( 'add_screen_option' ) ) {
397
- $count = count( $this->get_setting( 'column_widths' ) );
398
-
399
- add_screen_option( 'layout_columns', array(
400
- 'max' => $count,
401
- 'default' => min( $count, $this->get_setting( 'default_columns' ) )
402
- ));
403
- }
404
-
405
- // add meta boxes
406
- $nr = 0;
407
- foreach ( $this->meta_boxes AS $box ) {
408
- $title = $box[ 'title' ];
409
- $id = ( isset( $box[ 'id' ] ) ) ? $box[ 'id' ] : sanitize_title_with_dashes( $title .'-'. ++$nr, 'meta-box-' . $nr );
410
- $callback = ( is_string( $box[ 'callback' ] ) && method_exists( $this, $box[ 'callback' ] ) ) ? array( $this, $box[ 'callback' ] ) : $box[ 'callback' ];
411
- $context = $box[ 'context' ];
412
- $priority = $box[ 'priority' ];
413
-
414
- // set context
415
- if ( $context == 2 OR strtolower( $context ) == 'side' ) {
416
- $context = 'side';
417
- } elseif ( $context == 3 OR strtolower( $context ) == 'column3' ) {
418
- $context = 'column3';
419
- } elseif ( $context == 4 OR strtolower( $context ) == 'column4' ) {
420
- $context = 'column4';
421
- } else { // default
422
- $context = 'normal';
423
- }
424
-
425
- // add meta box
426
- add_meta_box( $id, $title, $callback, $this->pagehook, $context, $priority ); // $callback_args, doesn't seem to work
427
- }
428
- }
429
-
430
- /**
431
- * Screen settings (callback)
432
- * @param string $content
433
- * @return string
434
- */
435
- public function call_screen_settings( $content ) {
436
- if ( self::get_current_screen()->id == convert_to_screen( $this->pagehook )->id ) {
437
- // apply filters for this meta box page
438
- $content = apply_filters( 'meta_box_screen_settings-' . $this->get_setting( 'page_slug' ), $content, $this->get_current_screen(), $this );
439
- }
440
-
441
- return $content;
442
- }
443
-
444
- /**
445
- * Contextual help (callback)
446
- * @param string $content
447
- * @return string
448
- */
449
- public function call_contextual_help( $content ) {
450
- $current_screen = $this->get_current_screen();
451
-
452
- if ( $current_screen->id == convert_to_screen( $this->pagehook )->id ) {
453
- // apply filters for this meta box page
454
- $content = apply_filters( 'meta_box_contextual_help-' . $this->get_setting( 'page_slug' ), $content, $current_screen->id, $current_screen, $this );
455
- }
456
-
457
- return $content;
458
- }
459
-
460
- /**
461
- * Display admin page content (callback)
462
- */
463
- public function call_page_content() {
464
- echo '<div class="wrap">';
465
-
466
- // page title
467
- $meta_boxes_page_title = apply_filters( 'meta_box_page_title', $this->get_page_title(), $this );
468
- echo apply_filters( 'meta_box_page_title-' . $this->get_setting( 'page_slug' ), $meta_boxes_page_title, $this );
469
-
470
- // page content
471
- $meta_boxes_content = apply_filters( 'meta_box_page_content', $this->get_page_content(), $this );
472
- echo apply_filters( 'meta_box_page_content-' . $this->get_setting( 'page_slug' ), $meta_boxes_content, $this );
473
-
474
- echo '</div>';
475
- }
476
-
477
- /**
478
- * Get page title
479
- * Can be changed by using adding filters, see add_title_filter()
480
- * @return string
481
- */
482
- private function get_page_title() {
483
- return '<h2>' . get_admin_page_title() . '</h2>';
484
- }
485
-
486
- /**
487
- * Get meta boxes content. Can be changed by adding filters, see add_content_filter()
488
- * @return string
489
- */
490
- private function get_page_content() {
491
- return self::get_ob_callback( array( $this, 'show_meta_boxes' ) );
492
- }
493
-
494
- /**
495
- * Display meta boxes content
496
- */
497
- private function show_meta_boxes() {
498
- $opt_column_widths = $this->get_setting( 'column_widths' );
499
- $hide2 = $hide3 = $hide4 = '';
500
- switch ( self::get_screen_layout_columns( $this->get_setting( 'default_columns' ) ) ) {
501
- case 4:
502
- $column_widths = $opt_column_widths[ 4 ];
503
- break;
504
- case 3:
505
- $column_widths = $opt_column_widths[ 3 ];
506
- $hide4 = 'display:none;';
507
- break;
508
- case 2:
509
- $column_widths = $opt_column_widths[ 2 ];
510
- $hide3 = $hide4 = 'display:none;';
511
- break;
512
- default:
513
- $column_widths = $opt_column_widths[ 1 ];
514
- $hide2 = $hide3 = $hide4 = 'display:none;';
515
- }
516
-
517
- $column_widths = array_pad( $column_widths, 4, 0 );
518
- ?>
519
- <div id='<?php echo $this->pagehook ?>-widgets' class='metabox-holder'>
520
- <div class='postbox-container' style='width:<?php echo $column_widths[0] ?>%'>
521
- <?php do_meta_boxes( $this->pagehook, 'normal', '' ); ?>
522
- </div>
523
-
524
- <div class='postbox-container' style='<?php echo $hide2 ?>width:<?php echo $column_widths[1] ?>%'>
525
- <?php do_meta_boxes( $this->pagehook, 'side', '' ); ?>
526
- </div>
527
-
528
- <div class='postbox-container' style='<?php echo $hide3 ?>width:<?php echo $column_widths[2] ?>%'>
529
- <?php do_meta_boxes( $this->pagehook, 'column3', '' ); ?>
530
- </div>
531
-
532
- <div class='postbox-container' style='<?php echo $hide4 ?>width:<?php echo $column_widths[3] ?>%'>
533
- <?php do_meta_boxes( $this->pagehook, 'column4', '' ); ?>
534
- </div>
535
- </div>
536
-
537
- <form style="display:none" method="get" action="">
538
- <?php wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); ?>
539
- <?php wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false ); ?>
540
- </form>
541
-
542
- <script type="text/javascript">
543
- //<![CDATA[
544
- jQuery( document ).ready( function( $ ){
545
- var columnWidths = <?php echo json_encode( $opt_column_widths ) ?>,
546
- $boxes = $( '.postbox-container' ),
547
- setColumnWidths = function () {
548
- var c = $( 'input[name="screen_columns"]:checked' ).val();
549
-
550
- // first hide all boxes
551
- $boxes.hide();
552
-
553
- // set width and show boxes
554
- for ( var x = 0; x < columnWidths[ c ].length; x++ ) {
555
- $boxes.eq( x )
556
- .css( 'width', columnWidths[ c ][ x ]+ '%' )
557
- .show();
558
- }
559
- };
560
-
561
- // radio screen columns
562
- $( 'input[name="screen_columns"]' )
563
- .click(function(){
564
- if ( $( 'input[name="screen_columns"]:checked' ).val() == $( this ).val() ) {
565
- setTimeout(function(){
566
- setColumnWidths();
567
- }, 1 );
568
- }
569
- })
570
- .change(function( e ){
571
- setColumnWidths();
572
-
573
- // prevent
574
- e.stopImmediatePropagation();
575
- });
576
-
577
- // trigger change event of selected column
578
- $( 'input[name="screen_columns"]:checked' ).change();
579
-
580
- <?php if ( self::wp_version( '3.2', '<' ) ): ?>
581
- // for WP < 3.2
582
-
583
- // close postboxes that should be closed
584
- $( '.if-js-closed' ).removeClass( 'if-js-closed' ).addClass( 'closed' );
585
-
586
- // Loading saved screen settings
587
- postboxes.add_postbox_toggles( '<?php echo $this->pagehook ?>' );
588
- <?php endif; ?>
589
- });
590
- //]]>
591
- </script>
592
- <?php
593
- }
594
-
595
- /**
596
- * Static helpers
597
- */
598
-
599
- /**
600
- * Get content displayed by given callback
601
- * @param mixed $callback
602
- * @return string
603
- * @static
604
- */
605
- public static function get_ob_callback( $callback ) {
606
- // start output buffer
607
- ob_start();
608
-
609
- // call callback
610
- call_user_func( $callback );
611
-
612
- // get the view content
613
- $content = ob_get_contents();
614
-
615
- // clean output buffer
616
- ob_end_clean();
617
-
618
- return $content;
619
- }
620
-
621
- /**
622
- * Get current version of WP or compare versions
623
- * @global string $wp_version
624
- * @return mixed
625
- * @static
626
- */
627
- public static function wp_version( $compare_version = NULL, $operator = NULL ) {
628
- global $wp_version;
629
- $cur_wp_version = preg_replace( '/-.*$/', '', $wp_version );
630
-
631
- if ( $compare_version === NULL )
632
- return $cur_wp_version;
633
-
634
- // check comparison
635
- return version_compare( $cur_wp_version, $compare_version, $operator );
636
- }
637
-
638
- /**
639
- * Return global WP value of $screen_layout_columns
640
- * @global integer $screen_layout_columns
641
- * @return integer
642
- * @static
643
- */
644
- public static function get_screen_layout_columns( $default = NULL ) {
645
- global $screen_layout_columns;
646
- return ( empty( $screen_layout_columns ) ) ? $default : $screen_layout_columns;
647
- }
648
-
649
- /**
650
- * Return global WP value of $current_screen
651
- * @global string $current_screen
652
- * @return string
653
- * @static
654
- */
655
- public static function get_current_screen( $default = NULL ) {
656
- global $current_screen;
657
- return $current_screen;
658
- }
659
-
660
- } // End WP_Meta_Box_Page_01 Class
661
-
662
- endif;
663
-
664
  /* ommit PHP closing tag, to prevent unwanted whitespace at the end of the parts generated by the included files */
1
+ <?php defined( 'ABSPATH' ) OR die( 'No direct access.' );
2
+ if ( ! class_exists( 'WP_Meta_Box_Page_01' ) ):
3
+ /**
4
+ * WP_Meta_Box_Page_01 Class
5
+ *
6
+ * Creating a dashboard-like admin page with meta boxes
7
+ *
8
+ * Requires WordPress 3.0+ and PHP 5.2+
9
+ *
10
+ * Custom Actions:
11
+ * - load action params: (1) this object
12
+ * - meta_box_load
13
+ * - meta_box_load-[page_slug]
14
+ *
15
+ * Custom Filters:
16
+ * - page_title filter params: (1) default content, (2) this object
17
+ * - meta_box_page_title
18
+ * - meta_box_page_title-[page_slug]
19
+ *
20
+ * - page_content filter params: (1) default content, (2) this object
21
+ * - meta_box_page_content
22
+ * - meta_box_page_content-[page_slug]
23
+ *
24
+ * - screen_settings filter params: (1) default content, (2) current screen object, (3) this object
25
+ * - meta_box_screen_settings
26
+ * - meta_box_screen_settings-[page_slug]
27
+ *
28
+ * - contextual_help filter params: (1) default content, (2) current screen id, (3) current screen object, (4) this object
29
+ * - meta_box_contextual_help
30
+ * - meta_box_contextual_help-[page_slug]
31
+ *
32
+ * @version 0.1
33
+ * @author Victor Villaverde Laan
34
+ * @link http://www.freelancephp.net/
35
+ * @license Dual licensed under the MIT and GPL licenses
36
+ */
37
+ class WP_Meta_Box_Page_01 {
38
+
39
+ /**
40
+ * Default settings
41
+ * @var array
42
+ */
43
+ private static $default_settings = array(
44
+ // Page title
45
+ 'page_title' => NULL, // Default will be set equal to $menu_title
46
+
47
+ // Menu title
48
+ 'menu_title' => NULL, // Default will be set equal to $page_title
49
+
50
+ // Page slug
51
+ 'page_slug' => NULL, // Default will be set to: sanitize_title_with_dashes( $menu_title )
52
+
53
+ // Default number of columns
54
+ 'default_columns' => 2,
55
+
56
+ // Column widths
57
+ 'column_widths' => array(
58
+ 1 => array( 99 ),
59
+ 2 => array( 49, 49 ),
60
+ 3 => array( 32.33, 32.33, 32.33 ),
61
+ 4 => array( 24, 24, 24, 24 ),
62
+ ),
63
+
64
+ // Add page method
65
+ 'add_page_method' => 'add_options_page', // OR: add_menu_page, add_object_page, add_submenu_page
66
+
67
+ // Extra params for the add_page_method
68
+
69
+ // Capability
70
+ 'capability' => 'manage_options', // Optional for all methods
71
+
72
+ // Parent slug
73
+ 'parent_slug' => NULL, // Nescessary when using "add_submenu_page"
74
+
75
+ // Url to the icon to be used for the menu ( around 20 x 20 pixels )
76
+ 'icon_url' => NULL, // Only for "add_menu_page" or "add_object_page"
77
+
78
+ // The position in the menu order this menu should appear
79
+ 'position' => NULL, // Only for "add_menu_page", default on bottom of the menu
80
+ );
81
+
82
+ /**
83
+ * Settings
84
+ * @var array
85
+ */
86
+ private $settings = array();
87
+
88
+ /**
89
+ * Meta boxes
90
+ * @var array
91
+ */
92
+ private $meta_boxes = array();
93
+
94
+ /**
95
+ * Pagehook ( will be set when page is created )
96
+ * @var string
97
+ */
98
+ protected $pagehook = NULL;
99
+
100
+
101
+ /**
102
+ * Initialize
103
+ * @param array $settings Optional
104
+ */
105
+ public function init( $settings = NULL, $load_callback = NULL ) {
106
+ // get settings of child class
107
+ $child_settings = $this->settings;
108
+
109
+ // set settings in 3 steps...
110
+ // (1) first set the default options
111
+ $this->set_setting( self::$default_settings );
112
+
113
+ // (2) set child settings
114
+ if ( ! empty( $child_settings ) )
115
+ $this->set_setting( $child_settings );
116
+
117
+ // (3) set param settings
118
+ if ( $settings !== NULL )
119
+ $this->set_setting( $settings );
120
+
121
+ // actions
122
+ add_action( 'admin_menu', array( $this, 'call_admin_menu' ) );
123
+
124
+ // add load action
125
+ if ( $load_callback !== NULL )
126
+ add_action( 'meta_box_load-'. $this->get_setting( 'page_slug' ), $load_callback );
127
+ }
128
+
129
+ /**
130
+ * Set default setting value
131
+ * @param mixed $key Also possible to give an array of key/value pairs
132
+ * @param mixed $value Optional
133
+ * @static
134
+ */
135
+ public static function set_default_setting( $key, $value = NULL ) {
136
+ if ( is_array( $key ) ) {
137
+ foreach ( $key AS $k => $v )
138
+ self::set_default_setting( $k, $v );
139
+ } else {
140
+ self::$default_settings[ $key ] = $value;
141
+ }
142
+ }
143
+
144
+ /**
145
+ * Set setting value
146
+ * @param mixed $key Also possible to give an array of key/value pairs
147
+ * @param mixed $value Optional
148
+ * @return $this For chaining
149
+ */
150
+ public function set_setting( $key, $value = NULL ) {
151
+ if ( is_array( $key ) ) {
152
+ foreach ( $key AS $k => $v )
153
+ $this->set_setting( $k, $v );
154
+ } else {
155
+ $this->settings[ $key ] = $value;
156
+ }
157
+
158
+ // auto-set related prop values
159
+ if ( $value !== NULL ) {
160
+ if ( $key == 'menu_title' AND $this->get_setting( 'page_title' ) === NULL )
161
+ $this->set_setting( 'page_title', $value );
162
+
163
+ if ( $key == 'page_title' AND $this->get_setting( 'menu_title' ) === NULL )
164
+ $this->set_setting( 'menu_title', $value );
165
+
166
+ if ( ( $key == 'menu_title' OR $key == 'page_title' ) AND $this->get_setting( 'page_slug' ) === NULL ) {
167
+ $new_val = $value;
168
+ $new_val = sanitize_title_with_dashes( $new_val );
169
+ $new_val = strtolower( $new_val );
170
+
171
+ // check for valid page_slug
172
+ if ( ! preg_match( '/^[a-z_-]+$/', $new_val ) ) {
173
+ $new_val = str_replace(
174
+ array( 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 ),
175
+ array( 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j' ),
176
+ $new_val
177
+ );
178
+
179
+ $new_val = ereg_replace( '[^a-z_-]', '', $new_val );
180
+ }
181
+
182
+ $this->set_setting( 'page_slug', $new_val );
183
+ }
184
+ }
185
+
186
+ return $this;
187
+ }
188
+
189
+ /**
190
+ * Get setting value
191
+ * @param string $key Optional, when NULL will return array of all options
192
+ * @param mixed $default Optional, return default when key cannot be found OR is NULL
193
+ * @return mixed
194
+ */
195
+ public function get_setting( $key = NULL, $default = NULL ) {
196
+ if ( $key === NULL )
197
+ return $this->settings;
198
+
199
+ if ( key_exists( $key, $this->settings ) )
200
+ return ( $this->settings[ $key ] === NULL ) ? $default : $this->settings[ $key ];
201
+
202
+ return $default;
203
+ }
204
+
205
+ /**
206
+ * Helper for adding a meta box
207
+ * @param string $title Title of the meta box
208
+ * @param string $callback Callback for the meta box content
209
+ * @param mixed $context Optional, add meta box to this column (normal = 1, side = 2, column3 = 3, column4 = 4)
210
+ * @param string $priority Optional, the priority within the context where the boxes should show ( 'high', 'core', 'default' or 'low' )
211
+ * @return $this For chaining
212
+ */
213
+ public function add_meta_box( $title, $callback, $context = 'normal', $id = NULL, $priority = 'default' ) {
214
+ $this->meta_boxes[] = array(
215
+ 'id' => $id,
216
+ 'title' => $title,
217
+ 'callback' => $callback,
218
+ 'context' => $context,
219
+ 'priority' => $priority,
220
+ );
221
+
222
+ return $this;
223
+ }
224
+
225
+ /**
226
+ * Add callback to "meta_box_load-[page]" action, only applied for this page/object
227
+ * @param mixed $callback Callback function
228
+ * @return $this
229
+ */
230
+ public function add_load_action( $callback ) {
231
+ add_filter( 'meta_box_load-' . $this->get_setting( 'page_slug' ), $callback );
232
+ return $this;
233
+ }
234
+
235
+ /**
236
+ * Add callback to "meta_box_load" action, applied to all instances of this class
237
+ * @param mixed $callback Callback function
238
+ * @static
239
+ */
240
+ public static function add_global_load_action( $callback ) {
241
+ add_filter( 'meta_box_load', $callback );
242
+ }
243
+
244
+ /**
245
+ * Add callback to "meta_box_screen_settings-[page]" filter, only applied for this page/object
246
+ * @param mixed $callback Callback function
247
+ * @return $this
248
+ */
249
+ public function add_screen_settings_filter( $callback ) {
250
+ add_filter( 'meta_box_screen_settings-' . $this->get_setting( 'page_slug' ), $callback );
251
+ return $this;
252
+ }
253
+
254
+ /**
255
+ * Add callback to "meta_box_contextual_help-[page]" filter, only applied for this page/object
256
+ * @param mixed $callback Callback function
257
+ * @return $this
258
+ */
259
+ public function add_contextual_help_filter( $callback ) {
260
+ add_filter( 'meta_box_contextual_help-' . $this->get_setting( 'page_slug' ), $callback );
261
+ return $this;
262
+ }
263
+
264
+ /**
265
+ * Add callback to "meta_box_page_title-[page]" filter, only applied for this page/object
266
+ * @param mixed $callback Callback function
267
+ * @return $this
268
+ */
269
+ public function add_title_filter( $callback ) {
270
+ add_filter( 'meta_box_page_title-' . $this->get_setting( 'page_slug' ), $callback );
271
+ return $this;
272
+ }
273
+
274
+ /**
275
+ * Add callback to "meta_box_page_content" filter, applied to all instances of this class
276
+ * @param mixed $callback Callback function
277
+ * @static
278
+ */
279
+ public static function add_global_title_filter( $callback ) {
280
+ add_filter( 'meta_box_page_title', $callback );
281
+ }
282
+
283
+ /**
284
+ * Add callback to "meta_box_page_content-[page]" filter, only applied for this page/object
285
+ * @param mixed $callback Callback function
286
+ * @return $this
287
+ */
288
+ public function add_content_filter( $callback ) {
289
+ add_filter( 'meta_box_page_title-' . $this->get_setting( 'page_slug' ), $callback );
290
+ return $this;
291
+ }
292
+
293
+ /**
294
+ * Add callback to "meta_box_page_content" filter, applied to all instances of this class
295
+ * @param mixed $callback Callback function
296
+ * @static
297
+ */
298
+ public static function add_global_content_filter( $callback ) {
299
+ add_filter( 'meta_box_page_title', $callback );
300
+ }
301
+
302
+ /**
303
+ * Admin menu callback
304
+ */
305
+ public function call_admin_menu() {
306
+ // add page
307
+ switch ( $this->get_setting( 'add_page_method' ) ) {
308
+ case 'add_menu_page':
309
+ $this->pagehook = add_menu_page(
310
+ $this->get_setting( 'page_title' ),
311
+ $this->get_setting( 'menu_title' ),
312
+ $this->get_setting( 'capability' ),
313
+ $this->get_setting( 'page_slug' ),
314
+ array( $this, 'call_page_content' ),
315
+ $this->get_setting( 'icon_url' ),
316
+ $this->get_setting( 'position' )
317
+ );
318
+ break;
319
+
320
+ case 'add_object_page':
321
+ $this->pagehook = add_object_page(
322
+ $this->get_setting( 'page_title' ),
323
+ $this->get_setting( 'menu_title' ),
324
+ $this->get_setting( 'capability' ),
325
+ $this->get_setting( 'page_slug' ),
326
+ array( $this, 'call_page_content' ),
327
+ $this->get_setting( 'icon_url' )
328
+ );
329
+ break;
330
+
331
+ case 'add_submenu_page':
332
+ $this->pagehook = add_submenu_page(
333
+ $this->get_setting( 'parent_slug' ),
334
+ $this->get_setting( 'page_title' ),
335
+ $this->get_setting( 'menu_title' ),
336
+ $this->get_setting( 'capability' ),
337
+ $this->get_setting( 'page_slug' ),
338
+ array( $this, 'call_page_content' )
339
+ );
340
+ break;
341
+
342
+ case 'add_options_page':
343
+ default:
344
+ $this->pagehook = add_options_page(
345
+ $this->get_setting( 'page_title' ),
346
+ $this->get_setting( 'menu_title' ),
347
+ $this->get_setting( 'capability' ),
348
+ $this->get_setting( 'page_slug' ),
349
+ array( $this, 'call_page_content' )
350
+ );
351
+ break;
352
+
353
+ }
354
+
355
+ // execute action
356
+ do_action( 'meta_box_load', $this );
357
+
358
+ // load page
359
+ add_action( 'load-' . $this->pagehook, array( $this, 'call_load_page' ) );
360
+ }
361
+
362
+ /**
363
+ * Admin head callback
364
+ */
365
+ public function call_admin_head() {
366
+ ?>
367
+ <style type="text/css">
368
+ .postbox-container { padding-right:1%; float:left ; /* for WP < 3.1 */ }
369
+ .postbox-container .meta-box-sortables { min-height:200px; }
370
+ .postbox-container .postbox { min-width:0; }
371
+ .postbox-container .postbox .inside { margin:10px 0 ; padding:0 10px; } /* for WP < 3.2 */
372
+ </style>
373
+ <?php
374
+ }
375
+
376
+ /**
377
+ * Load page callback
378
+ */
379
+ public function call_load_page() {
380
+ // execute action
381
+ do_action( 'meta_box_load-' . $this->get_setting( 'page_slug' ), $this );
382
+
383
+ // add script for meta boxes
384
+ wp_enqueue_script( 'postbox' );
385
+
386
+ // add to admin head
387
+ add_action( 'admin_head', array( $this, 'call_admin_head' ) );
388
+
389
+ // add screen settings filter
390
+ add_filter( 'screen_settings', array( $this, 'call_screen_settings') );
391
+
392
+ // add help text
393
+ add_filter( 'contextual_help', array( $this, 'call_contextual_help' ) );
394
+
395
+ // columns
396
+ if ( function_exists( 'add_screen_option' ) ) {
397
+ $count = count( $this->get_setting( 'column_widths' ) );
398
+
399
+ add_screen_option( 'layout_columns', array(
400
+ 'max' => $count,
401
+ 'default' => min( $count, $this->get_setting( 'default_columns' ) )
402
+ ));
403
+ }
404
+
405
+ // add meta boxes
406
+ $nr = 0;
407
+ foreach ( $this->meta_boxes AS $box ) {
408
+ $title = $box[ 'title' ];
409
+ $id = ( isset( $box[ 'id' ] ) ) ? $box[ 'id' ] : sanitize_title_with_dashes( $title .'-'. ++$nr, 'meta-box-' . $nr );
410
+ $callback = ( is_string( $box[ 'callback' ] ) && method_exists( $this, $box[ 'callback' ] ) ) ? array( $this, $box[ 'callback' ] ) : $box[ 'callback' ];
411
+ $context = $box[ 'context' ];
412
+ $priority = $box[ 'priority' ];
413
+
414
+ // set context
415
+ if ( $context == 2 OR strtolower( $context ) == 'side' ) {
416
+ $context = 'side';
417
+ } elseif ( $context == 3 OR strtolower( $context ) == 'column3' ) {
418
+ $context = 'column3';
419
+ } elseif ( $context == 4 OR strtolower( $context ) == 'column4' ) {
420
+ $context = 'column4';
421
+ } else { // default
422
+ $context = 'normal';
423
+ }
424
+
425
+ // add meta box
426
+ add_meta_box( $id, $title, $callback, $this->pagehook, $context, $priority ); // $callback_args, doesn't seem to work
427
+ }
428
+ }
429
+
430
+ /**
431
+ * Screen settings (callback)
432
+ * @param string $content
433
+ * @return string
434
+ */
435
+ public function call_screen_settings( $content ) {
436
+ if ( self::get_current_screen()->id == convert_to_screen( $this->pagehook )->id ) {
437
+ // apply filters for this meta box page
438
+ $content = apply_filters( 'meta_box_screen_settings-' . $this->get_setting( 'page_slug' ), $content, $this->get_current_screen(), $this );
439
+ }
440
+
441
+ return $content;
442
+ }
443
+
444
+ /**
445
+ * Contextual help (callback)
446
+ * @param string $content
447
+ * @return string
448
+ */
449
+ public function call_contextual_help( $content ) {
450
+ $current_screen = $this->get_current_screen();
451
+
452
+ if ( $current_screen->id == convert_to_screen( $this->pagehook )->id ) {
453
+ // apply filters for this meta box page
454
+ $content = apply_filters( 'meta_box_contextual_help-' . $this->get_setting( 'page_slug' ), $content, $current_screen->id, $current_screen, $this );
455
+ }
456
+
457
+ return $content;
458
+ }
459
+
460
+ /**
461
+ * Display admin page content (callback)
462
+ */
463
+ public function call_page_content() {
464
+ echo '<div class="wrap">';
465
+
466
+ // page title
467
+ $meta_boxes_page_title = apply_filters( 'meta_box_page_title', $this->get_page_title(), $this );
468
+ echo apply_filters( 'meta_box_page_title-' . $this->get_setting( 'page_slug' ), $meta_boxes_page_title, $this );
469
+
470
+ // page content
471
+ $meta_boxes_content = apply_filters( 'meta_box_page_content', $this->get_page_content(), $this );
472
+ echo apply_filters( 'meta_box_page_content-' . $this->get_setting( 'page_slug' ), $meta_boxes_content, $this );
473
+
474
+ echo '</div>';
475
+ }
476
+
477
+ /**
478
+ * Get page title
479
+ * Can be changed by using adding filters, see add_title_filter()
480
+ * @return string
481
+ */
482
+ private function get_page_title() {
483
+ return '<h2>' . get_admin_page_title() . '</h2>';
484
+ }
485
+
486
+ /**
487
+ * Get meta boxes content. Can be changed by adding filters, see add_content_filter()
488
+ * @return string
489
+ */
490
+ private function get_page_content() {
491
+ return self::get_ob_callback( array( $this, 'show_meta_boxes' ) );
492
+ }
493
+
494
+ /**
495
+ * Display meta boxes content
496
+ */
497
+ private function show_meta_boxes() {
498
+ $opt_column_widths = $this->get_setting( 'column_widths' );
499
+ $hide2 = $hide3 = $hide4 = '';
500
+ switch ( self::get_screen_layout_columns( $this->get_setting( 'default_columns' ) ) ) {
501
+ case 4:
502
+ $column_widths = $opt_column_widths[ 4 ];
503
+ break;
504
+ case 3:
505
+ $column_widths = $opt_column_widths[ 3 ];
506
+ $hide4 = 'display:none;';
507
+ break;
508
+ case 2:
509
+ $column_widths = $opt_column_widths[ 2 ];
510
+ $hide3 = $hide4 = 'display:none;';
511
+ break;
512
+ default:
513
+ $column_widths = $opt_column_widths[ 1 ];
514
+ $hide2 = $hide3 = $hide4 = 'display:none;';
515
+ }
516
+
517
+ $column_widths = array_pad( $column_widths, 4, 0 );
518
+ ?>
519
+ <div id='<?php echo $this->pagehook ?>-widgets' class='metabox-holder'>
520
+ <div class='postbox-container' style='width:<?php echo $column_widths[0] ?>%'>
521
+ <?php do_meta_boxes( $this->pagehook, 'normal', '' ); ?>
522
+ </div>
523
+
524
+ <div class='postbox-container' style='<?php echo $hide2 ?>width:<?php echo $column_widths[1] ?>%'>
525
+ <?php do_meta_boxes( $this->pagehook, 'side', '' ); ?>
526
+ </div>
527
+
528
+ <div class='postbox-container' style='<?php echo $hide3 ?>width:<?php echo $column_widths[2] ?>%'>
529
+ <?php do_meta_boxes( $this->pagehook, 'column3', '' ); ?>
530
+ </div>
531
+
532
+ <div class='postbox-container' style='<?php echo $hide4 ?>width:<?php echo $column_widths[3] ?>%'>
533
+ <?php do_meta_boxes( $this->pagehook, 'column4', '' ); ?>
534
+ </div>
535
+ </div>
536
+
537
+ <form style="display:none" method="get" action="">
538
+ <?php wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); ?>
539
+ <?php wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false ); ?>
540
+ </form>
541
+
542
+ <script type="text/javascript">
543
+ //<![CDATA[
544
+ jQuery( document ).ready( function( $ ){
545
+ var columnWidths = <?php echo json_encode( $opt_column_widths ) ?>,
546
+ $boxes = $( '.postbox-container' ),
547
+ setColumnWidths = function () {
548
+ var c = $( 'input[name="screen_columns"]:checked' ).val();
549
+
550
+ // first hide all boxes
551
+ $boxes.hide();
552
+
553
+ // set width and show boxes
554
+ for ( var x = 0; x < columnWidths[ c ].length; x++ ) {
555
+ $boxes.eq( x )
556
+ .css( 'width', columnWidths[ c ][ x ]+ '%' )
557
+ .show();
558
+ }
559
+ };
560
+
561
+ // radio screen columns
562
+ $( 'input[name="screen_columns"]' )
563
+ .click(function(){
564
+ if ( $( 'input[name="screen_columns"]:checked' ).val() == $( this ).val() ) {
565
+ setTimeout(function(){
566
+ setColumnWidths();
567
+ }, 1 );
568
+ }
569
+ })
570
+ .change(function( e ){
571
+ setColumnWidths();
572
+
573
+ // prevent
574
+ e.stopImmediatePropagation();
575
+ });
576
+
577
+ // trigger change event of selected column
578
+ $( 'input[name="screen_columns"]:checked' ).change();
579
+
580
+ <?php if ( self::wp_version( '3.2', '<' ) ): ?>
581
+ // for WP < 3.2
582
+
583
+ // close postboxes that should be closed
584
+ $( '.if-js-closed' ).removeClass( 'if-js-closed' ).addClass( 'closed' );
585
+
586
+ // Loading saved screen settings
587
+ postboxes.add_postbox_toggles( '<?php echo $this->pagehook ?>' );
588
+ <?php endif; ?>
589
+ });
590
+ //]]>
591
+ </script>
592
+ <?php
593
+ }
594
+
595
+ /**
596
+ * Static helpers
597
+ */
598
+
599
+ /**
600
+ * Get content displayed by given callback
601
+ * @param mixed $callback
602
+ * @return string
603
+ * @static
604
+ */
605
+ public static function get_ob_callback( $callback ) {
606
+ // start output buffer
607
+ ob_start();
608
+
609
+ // call callback
610
+ call_user_func( $callback );
611
+
612
+ // get the view content
613
+ $content = ob_get_contents();
614
+
615
+ // clean output buffer
616
+ ob_end_clean();
617
+
618
+ return $content;
619
+ }
620
+
621
+ /**
622
+ * Get current version of WP or compare versions
623
+ * @global string $wp_version
624
+ * @return mixed
625
+ * @static
626
+ */
627
+ public static function wp_version( $compare_version = NULL, $operator = NULL ) {
628
+ global $wp_version;
629
+ $cur_wp_version = preg_replace( '/-.*$/', '', $wp_version );
630
+
631
+ if ( $compare_version === NULL )
632
+ return $cur_wp_version;
633
+
634
+ // check comparison
635
+ return version_compare( $cur_wp_version, $compare_version, $operator );
636
+ }
637
+
638
+ /**
639
+ * Return global WP value of $screen_layout_columns
640
+ * @global integer $screen_layout_columns
641
+ * @return integer
642
+ * @static
643
+ */
644
+ public static function get_screen_layout_columns( $default = NULL ) {
645
+ global $screen_layout_columns;
646
+ return ( empty( $screen_layout_columns ) ) ? $default : $screen_layout_columns;
647
+ }
648
+
649
+ /**
650
+ * Return global WP value of $current_screen
651
+ * @global string $current_screen
652
+ * @return string
653
+ * @static
654
+ */
655
+ public static function get_current_screen( $default = NULL ) {
656
+ global $current_screen;
657
+ return $current_screen;
658
+ }
659
+
660
+ } // End WP_Meta_Box_Page_01 Class
661
+
662
+ endif;
663
+
664
  /* ommit PHP closing tag, to prevent unwanted whitespace at the end of the parts generated by the included files */
includes/wp-plugin-dev-classes/class-wp-option-forms.php CHANGED
@@ -1,360 +1,360 @@
1
- <?php defined( 'ABSPATH' ) OR die( 'No direct access.' );
2
- if ( ! class_exists( 'WP_Option_Forms_01' ) ):
3
- /**
4
- * WP_Option_Forms_01 Class
5
- *
6
- * Simple class for creating option forms of a the same option_group.
7
- * Also with Ajax save support.
8
- *
9
- * Requires WordPress 3.0+ and PHP 5.2+
10
- *
11
- * @version 0.1
12
- * @author Victor Villaverde Laan
13
- * @link http://www.freelancephp.net/
14
- * @license Dual licensed under the MIT and GPL licenses
15
- */
16
- class WP_Option_Forms_01 {
17
-
18
- /**
19
- * Name used as prefix for saving option names
20
- * @var string
21
- */
22
- protected $name = NULL;
23
-
24
- /**
25
- * Option names and values
26
- * @var string
27
- */
28
- protected $options = array();
29
-
30
- /**
31
- * Current option name
32
- * @var string
33
- */
34
- protected $current_option = NULL;
35
-
36
-
37
- /**
38
- * Constructor
39
- * @param array $name
40
- * @param array $options Optional
41
- */
42
- public function __construct( $name, $options = array() ) {
43
- $this->name = sanitize_title_with_dashes( $name );
44
-
45
- // set option names
46
- foreach ( $options AS $option_name => $values ) {
47
- $this->add_option( $option_name, $values );
48
- }
49
-
50
- // actions
51
- add_action( 'wp_ajax_wpof_update_options', array( $this, 'call_wp_ajax' ) );
52
- add_action( 'admin_menu', array( $this, 'call_admin_menu' ) );
53
- }
54
-
55
- /**
56
- * Admin menu callback
57
- */
58
- public function call_admin_menu() {
59
- // Register settings
60
- foreach ( $this->options AS $option_name => $values ) {
61
- register_setting( $option_name, $option_name );
62
- }
63
-
64
- // script
65
- wp_enqueue_script( 'option-forms', plugins_url( 'js/wp-option-forms.js', WP_EXTERNAL_LINKS_FILE ), array( 'jquery' ), '1.0' );
66
- }
67
-
68
- /**
69
- * Ajax call for saving option values
70
- */
71
- public function call_wp_ajax() {
72
- check_ajax_referer( 'wpof_update_options', 'wpof-nonce' );
73
-
74
- $option_name = $_POST[ 'ajax_option_name' ];
75
- $value = NULL;
76
-
77
- if ( isset( $_POST[ $option_name ] ) )
78
- $value = $_POST[ $option_name ];
79
-
80
- if ( ! is_array( $value ) )
81
- $value = trim( $value );
82
-
83
- $value = stripslashes_deep( $value );
84
-
85
- update_option( $option_name, $value );
86
-
87
- die( '1' );
88
- }
89
-
90
- /**
91
- * Add option (or reset option when already exists)
92
- * @param string $option_name
93
- * @param array $default_values Optional
94
- * @return this
95
- */
96
- public function add_option( $option_name, $default_values = array() ) {
97
- // set values
98
- $saved_values = get_option( $this->name .'-'. $option_name );
99
-
100
- if ( empty( $saved_values ) ) {
101
- foreach ( $default_values AS $key => $value )
102
- $values[ $key ] = $value;
103
- } else {
104
- foreach ( $default_values AS $key => $value )
105
- $values[ $key ] = '';
106
-
107
- foreach ( $saved_values AS $key => $value )
108
- $values[ $key ] = $value;
109
- }
110
-
111
- // option and values
112
- $this->options[ $this->name .'-'. $option_name ] = $values;
113
- return $this;
114
- }
115
-
116
- /**
117
- * Set current option to use
118
- * @param string $option_name
119
- * @return this
120
- */
121
- public function set_current_option( $option_name ) {
122
- $this->current_option = $this->name .'-'. $option_name;
123
- return $this;
124
- }
125
-
126
- /**
127
- * Get opening form with all nescessary WP fields
128
- * @param boolean $ajaxSave Optional
129
- * @param array $attrs Optional
130
- * @return string
131
- */
132
- public function open_form( $ajaxSave = TRUE, $attrs = array() ) {
133
- // set class for ajax or non-ajax form
134
- $attrs[ 'class' ] = ( ( $ajaxSave ) ? 'ajax-form' : 'no-ajax-form' )
135
- . ( ( key_exists( 'class', $attrs ) ) ? ' '. $attrs[ 'class' ] : '' );
136
-
137
- // show start form
138
- $html = '';
139
- $html .= '<form method="post" action="options.php" '. $this->attrs( $attrs ) .'>';
140
-
141
- if ( $ajaxSave ) {
142
- $html .= wp_nonce_field( 'wpof_update_options', 'wpof-nonce', FALSE, FALSE );
143
- $html .= '<input type="hidden" name="action" value="wpof_update_options" />';
144
- $html .= '<input type="hidden" name="ajax_option_name" value="'. $this->current_option .'" />';
145
-
146
- // instead of using settings_fields();
147
- $html .= '<input type="hidden" name="option_page" value="' . esc_attr( $this->current_option ) . '" />';
148
- $html .= wp_nonce_field( $this->current_option . '-options', '_wpnonce', TRUE, FALSE );
149
- } else {
150
- // instead of using settings_fields();
151
- $html .= '<input type="hidden" name="option_page" value="' . esc_attr( $this->current_option ) . '" />';
152
- $html .= '<input type="hidden" name="action" value="update" />';
153
- $html .= wp_nonce_field( $this->current_option . '-options', '_wpnonce', TRUE, FALSE );
154
- }
155
-
156
- return $html;
157
- }
158
-
159
- /**
160
- * Get script for saving screen option
161
- * @param string $option_name
162
- * @param string $key
163
- * @return string
164
- */
165
- public function open_screen_option( $option_name, $key ) {
166
- $this->set_current_option( $option_name );
167
-
168
- $html = '';
169
- $html .= '<script type="text/javascript">' . "\n";
170
- $html .= '//<![CDATA[' . "\n";
171
- $html .= 'jQuery( document ).ready( function( $ ){' . "\n";
172
- $html .= "\t" . '// save screen option' . "\n";
173
- $html .= "\t" . '$( "#screen-meta #'. $key .'" )' . "\n";
174
- $html .= "\t\t" . '.change(function(){' . "\n";
175
- $html .= "\t\t\t" . 'var self = this;' . "\n";
176
- $html .= "\t\t\t" . '$.post( ajaxurl, {' . "\n";
177
- $html .= "\t\t\t\t" . 'action: "wpof_update_options",' . "\n";
178
- $html .= "\t\t\t\t" . '"wpof-nonce": "'. wp_create_nonce( 'wpof_update_options' ) .'",' . "\n";
179
- $html .= "\t\t\t\t" . 'ajax_option_name: "'. $this->current_option .'",' . "\n";
180
- $html .= "\t\t\t\t" . '"'. $this->field_name( $key ) .'": $( this ).val()' . "\n";
181
- $html .= "\t\t\t" . '}, function () {' . "\n";
182
- $html .= "\t\t\t\t" . '$( self ).trigger( "ajax_updated" );' . "\n";
183
- $html .= "\t\t\t" . '});' . "\n";
184
- $html .= "\t\t" . '});' . "\n";
185
- $html .= '});' . "\n";
186
- $html .= '//]]>' . "\n";
187
- $html .= '</script>' . "\n";
188
-
189
- return $html;
190
- }
191
-
192
- /**
193
- * Get closing form
194
- * @return string
195
- */
196
- public function close_form() {
197
- return '</form>';
198
- }
199
-
200
- /**
201
- * Text field
202
- * @param string $key
203
- * @param array $attrs Optional
204
- * @return string
205
- */
206
- public function text( $key, $attrs = array() ) {
207
- if ( ! key_exists( 'class', $attrs ) )
208
- $attrs[ 'class' ] = 'regular-text';
209
-
210
- return '<input type="text" '. $this->attrs( $attrs, $key, $this->value( $key ) ) .' />';
211
- }
212
-
213
- /**
214
- * Text field
215
- * @param string $key
216
- * @param array $attrs Optional
217
- * @return string
218
- */
219
- public function textarea( $key, $attrs = array() ) {
220
- if ( ! key_exists( 'class', $attrs ) )
221
- $attrs[ 'class' ] = 'large-text';
222
-
223
- return '<textarea '. $this->attrs( $attrs, $key ) .'>'. $this->value( $key ) .'</textarea>';
224
- }
225
-
226
- /**
227
- * Radio field
228
- * @param string $key
229
- * @param mixed $value
230
- * @param array $attrs Optional
231
- * @return string
232
- */
233
- public function radio( $key, $value, $attrs = array() ) {
234
- $checked = ( $value == $this->value( $key ) ) ? ' checked="checked"' : '';
235
- return '<input type="radio" '. $this->attrs( $attrs, $key, $value )
236
- . $checked . ' />';
237
- }
238
-
239
- /**
240
- * Checkbox field
241
- * @param string $key
242
- * @param mixed $value
243
- * @param array $attrs Optional
244
- * @return string
245
- */
246
- public function checkbox( $key, $value, $attrs = array() ) {
247
- $checked = ( $value == $this->value( $key ) ) ? ' checked="checked"' : '';
248
- return '<input type="checkbox" '. $this->attrs( $attrs, $key, $value )
249
- . $checked . ' />';
250
- }
251
-
252
- /**
253
- * Select field
254
- * @param string $key
255
- * @param array $options Optional
256
- * @param array $attrs Optional
257
- * @return string
258
- */
259
- public function select( $key, $options = array(), $attrs = array() ) {
260
- $html = '<select '. $this->attrs( $attrs, $key ) .'>';
261
-
262
- foreach ( $options AS $value => $label ) {
263
- $selected = ( $value == $this->value( $key ) ) ? ' selected="selected"' : '';
264
- $html .= '<option value="'. $value .'"'. $selected .'>'. $label .'</option>';
265
- }
266
-
267
- $html .= '</select>';
268
- return $html;
269
- }
270
-
271
- /**
272
- * Submit button
273
- * @param array $attrs Optional
274
- * @return string
275
- */
276
- public function submit( $attrs = array() ) {
277
- // set class attr
278
- $attrs[ 'class' ] = 'button-primary'. ( ( key_exists( 'class', $attrs ) ) ? ' '. $attrs[ 'class' ] : '' );
279
-
280
- // show submit
281
- $html = '';
282
- $html .= '<p class="button-controls" style="text-align:right;">';
283
- $html .= '<img alt="" title="" class="ajax-feedback" src="'. get_bloginfo( 'url' ) .'/wp-admin/images/wpspin_light.gif" style="visibility: hidden;" />';
284
- $html .= '<input type="submit" '. $this->attrs( $attrs, '', __( 'Save Changes' ) ) .' />';
285
- $html .= '</p>';
286
- return $html;
287
- }
288
-
289
- /**
290
- * Get field name of given key
291
- * @param string $key
292
- * @return string
293
- */
294
- public function field_name( $key ) {
295
- return $this->current_option . '[' . $key . ']';
296
- }
297
-
298
- /**
299
- * Get value of given option key
300
- * @param string $key
301
- * @param mixed $default_value Optional
302
- * @param boolean $option_name Optional, search in given option_name instead of the current option
303
- * @return mixed
304
- */
305
- public function value( $key, $default_value = NULL, $option_name = NULL ) {
306
- if ( $option_name === NULL ) {
307
- $option = $this->current_option;
308
- } else {
309
- $option = $this->name . '-' . $option_name;
310
- }
311
-
312
- if (!isset($this->options[ $option ])) {
313
- return $default_value;
314
- }
315
-
316
- $values = $this->options[ $option ];
317
-
318
- return ( is_array( $values ) AND key_exists( $key, $values ) AND $values[ $key ] !== NULL ) ? $values[ $key ] : $default_value;
319
- }
320
-
321
- /**
322
- * Delete and unregister option
323
- */
324
- public function delete_options() {
325
- foreach ( $this->options AS $option_name => $values ) {
326
- delete_option( $option_name );
327
- }
328
- }
329
-
330
- /**
331
- * Get string of given attributes
332
- * @param array $attrs
333
- * @param string $key Optional
334
- * @param mixed $value Optional
335
- * @return string
336
- */
337
- protected function attrs( $attrs, $key = NULL, $value = NULL ) {
338
- $str = '';
339
-
340
- // set name, id, value attr
341
- if ( $key !== NULL ) {
342
- $str .= 'name="' . $this->field_name( $key ) .'" ';
343
- if ( ! key_exists( 'id', $attrs ) )
344
- $str .= 'id="' . $key .'" ';
345
- }
346
-
347
- if ( $value !== NULL )
348
- $str .= 'value="' . $value .'" ';
349
-
350
- foreach ( $attrs AS $attr => $value )
351
- $str .= $attr .'="'. $value .'" ';
352
-
353
- return $str;
354
- }
355
-
356
- } // End WP_Option_Forms_01
357
-
358
- endif;
359
-
360
  /* ommit PHP closing tag, to prevent unwanted whitespace at the end of the parts generated by the included files */
1
+ <?php defined( 'ABSPATH' ) OR die( 'No direct access.' );
2
+ if ( ! class_exists( 'WP_Option_Forms_01' ) ):
3
+ /**
4
+ * WP_Option_Forms_01 Class
5
+ *
6
+ * Simple class for creating option forms of a the same option_group.
7
+ * Also with Ajax save support.
8
+ *
9
+ * Requires WordPress 3.0+ and PHP 5.2+
10
+ *
11
+ * @version 0.1
12
+ * @author Victor Villaverde Laan
13
+ * @link http://www.freelancephp.net/
14
+ * @license Dual licensed under the MIT and GPL licenses
15
+ */
16
+ class WP_Option_Forms_01 {
17
+
18
+ /**
19
+ * Name used as prefix for saving option names
20
+ * @var string
21
+ */
22
+ protected $name = NULL;
23
+
24
+ /**
25
+ * Option names and values
26
+ * @var string
27
+ */
28
+ protected $options = array();
29
+
30
+ /**
31
+ * Current option name
32
+ * @var string
33
+ */
34
+ protected $current_option = NULL;
35
+
36
+
37
+ /**
38
+ * Constructor
39
+ * @param array $name
40
+ * @param array $options Optional
41
+ */
42
+ public function __construct( $name, $options = array() ) {
43
+ $this->name = sanitize_title_with_dashes( $name );
44
+
45
+ // set option names
46
+ foreach ( $options AS $option_name => $values ) {
47
+ $this->add_option( $option_name, $values );
48
+ }
49
+
50
+ // actions
51
+ add_action( 'wp_ajax_wpof_update_options', array( $this, 'call_wp_ajax' ) );
52
+ add_action( 'admin_menu', array( $this, 'call_admin_menu' ) );
53
+ }
54
+
55
+ /**
56
+ * Admin menu callback
57
+ */
58
+ public function call_admin_menu() {
59
+ // Register settings
60
+ foreach ( $this->options AS $option_name => $values ) {
61
+ register_setting( $option_name, $option_name );
62
+ }
63
+
64
+ // script
65
+ // wp_enqueue_script( 'option-forms', plugins_url( 'js/wp-option-forms.js', WP_EXTERNAL_LINKS_FILE ), array( 'jquery' ), '1.0' );
66
+ }
67
+
68
+ /**
69
+ * Ajax call for saving option values
70
+ */
71
+ public function call_wp_ajax() {
72
+ check_ajax_referer( 'wpof_update_options', 'wpof-nonce' );
73
+
74
+ $option_name = $_POST[ 'ajax_option_name' ];
75
+ $value = NULL;
76
+
77
+ if ( isset( $_POST[ $option_name ] ) )
78
+ $value = $_POST[ $option_name ];
79
+
80
+ if ( ! is_array( $value ) )
81
+ $value = trim( $value );
82
+
83
+ $value = stripslashes_deep( $value );
84
+
85
+ update_option( $option_name, $value );
86
+
87
+ die( '1' );
88
+ }
89
+
90
+ /**
91
+ * Add option (or reset option when already exists)
92
+ * @param string $option_name
93
+ * @param array $default_values Optional
94
+ * @return this
95
+ */
96
+ public function add_option( $option_name, $default_values = array() ) {
97
+ // set values
98
+ $saved_values = get_option( $this->name .'-'. $option_name );
99
+
100
+ if ( empty( $saved_values ) ) {
101
+ foreach ( $default_values AS $key => $value )
102
+ $values[ $key ] = $value;
103
+ } else {
104
+ foreach ( $default_values AS $key => $value )
105
+ $values[ $key ] = '';
106
+
107
+ foreach ( $saved_values AS $key => $value )
108
+ $values[ $key ] = $value;
109
+ }
110
+
111
+ // option and values
112
+ $this->options[ $this->name .'-'. $option_name ] = $values;
113
+ return $this;
114
+ }
115
+
116
+ /**
117
+ * Set current option to use
118
+ * @param string $option_name
119
+ * @return this
120
+ */
121
+ public function set_current_option( $option_name ) {
122
+ $this->current_option = $this->name .'-'. $option_name;
123
+ return $this;
124
+ }
125
+
126
+ /**
127
+ * Get opening form with all nescessary WP fields
128
+ * @param boolean $ajaxSave Optional
129
+ * @param array $attrs Optional
130
+ * @return string
131
+ */
132
+ public function open_form( $ajaxSave = TRUE, $attrs = array() ) {
133
+ // set class for ajax or non-ajax form
134
+ $attrs[ 'class' ] = ( ( $ajaxSave ) ? 'ajax-form' : 'no-ajax-form' )
135
+ . ( ( key_exists( 'class', $attrs ) ) ? ' '. $attrs[ 'class' ] : '' );
136
+
137
+ // show start form
138
+ $html = '';
139
+ $html .= '<form method="post" action="options.php" '. $this->attrs( $attrs ) .'>';
140
+
141
+ if ( $ajaxSave ) {
142
+ $html .= wp_nonce_field( 'wpof_update_options', 'wpof-nonce', FALSE, FALSE );
143
+ $html .= '<input type="hidden" name="action" value="wpof_update_options" />';
144
+ $html .= '<input type="hidden" name="ajax_option_name" value="'. $this->current_option .'" />';
145
+
146
+ // instead of using settings_fields();
147
+ $html .= '<input type="hidden" name="option_page" value="' . esc_attr( $this->current_option ) . '" />';
148
+ $html .= wp_nonce_field( $this->current_option . '-options', '_wpnonce', TRUE, FALSE );
149
+ } else {
150
+ // instead of using settings_fields();
151
+ $html .= '<input type="hidden" name="option_page" value="' . esc_attr( $this->current_option ) . '" />';
152
+ $html .= '<input type="hidden" name="action" value="update" />';
153
+ $html .= wp_nonce_field( $this->current_option . '-options', '_wpnonce', TRUE, FALSE );
154
+ }
155
+
156
+ return $html;
157
+ }
158
+
159
+ /**
160
+ * Get script for saving screen option
161
+ * @param string $option_name
162
+ * @param string $key
163
+ * @return string
164
+ */
165
+ public function open_screen_option( $option_name, $key ) {
166
+ $this->set_current_option( $option_name );
167
+
168
+ $html = '';
169
+ $html .= '<script type="text/javascript">' . "\n";
170
+ $html .= '//<![CDATA[' . "\n";
171
+ $html .= 'jQuery( document ).ready( function( $ ){' . "\n";
172
+ $html .= "\t" . '// save screen option' . "\n";
173
+ $html .= "\t" . '$( "#screen-meta #'. $key .'" )' . "\n";
174
+ $html .= "\t\t" . '.change(function(){' . "\n";
175
+ $html .= "\t\t\t" . 'var self = this;' . "\n";
176
+ $html .= "\t\t\t" . '$.post( ajaxurl, {' . "\n";
177
+ $html .= "\t\t\t\t" . 'action: "wpof_update_options",' . "\n";
178
+ $html .= "\t\t\t\t" . '"wpof-nonce": "'. wp_create_nonce( 'wpof_update_options' ) .'",' . "\n";
179
+ $html .= "\t\t\t\t" . 'ajax_option_name: "'. $this->current_option .'",' . "\n";
180
+ $html .= "\t\t\t\t" . '"'. $this->field_name( $key ) .'": $( this ).val()' . "\n";
181
+ $html .= "\t\t\t" . '}, function () {' . "\n";
182
+ $html .= "\t\t\t\t" . '$( self ).trigger( "ajax_updated" );' . "\n";
183
+ $html .= "\t\t\t" . '});' . "\n";
184
+ $html .= "\t\t" . '});' . "\n";
185
+ $html .= '});' . "\n";
186
+ $html .= '//]]>' . "\n";
187
+ $html .= '</script>' . "\n";
188
+
189
+ return $html;
190
+ }
191
+
192
+ /**
193
+ * Get closing form
194
+ * @return string
195
+ */
196
+ public function close_form() {
197
+ return '</form>';
198
+ }
199
+
200
+ /**
201
+ * Text field
202
+ * @param string $key
203
+ * @param array $attrs Optional
204
+ * @return string
205
+ */
206
+ public function text( $key, $attrs = array() ) {
207
+ if ( ! key_exists( 'class', $attrs ) )
208
+ $attrs[ 'class' ] = 'regular-text';
209
+
210
+ return '<input type="text" '. $this->attrs( $attrs, $key, $this->value( $key ) ) .' />';
211
+ }
212
+
213
+ /**
214
+ * Text field
215
+ * @param string $key
216
+ * @param array $attrs Optional
217
+ * @return string
218
+ */
219
+ public function textarea( $key, $attrs = array() ) {
220
+ if ( ! key_exists( 'class', $attrs ) )
221
+ $attrs[ 'class' ] = 'large-text';
222
+
223
+ return '<textarea '. $this->attrs( $attrs, $key ) .'>'. $this->value( $key ) .'</textarea>';
224
+ }
225
+
226
+ /**
227
+ * Radio field
228
+ * @param string $key
229
+ * @param mixed $value
230
+ * @param array $attrs Optional
231
+ * @return string
232
+ */
233
+ public function radio( $key, $value, $attrs = array() ) {
234
+ $checked = ( $value == $this->value( $key ) ) ? ' checked="checked"' : '';
235
+ return '<input type="radio" '. $this->attrs( $attrs, $key, $value )
236
+ . $checked . ' />';
237
+ }
238
+
239
+ /**
240
+ * Checkbox field
241
+ * @param string $key
242
+ * @param mixed $value
243
+ * @param array $attrs Optional
244
+ * @return string
245
+ */
246
+ public function checkbox( $key, $value, $attrs = array() ) {
247
+ $checked = ( $value == $this->value( $key ) ) ? ' checked="checked"' : '';
248
+ return '<input type="checkbox" '. $this->attrs( $attrs, $key, $value )
249
+ . $checked . ' />';
250
+ }
251
+
252
+ /**
253
+ * Select field
254
+ * @param string $key
255
+ * @param array $options Optional
256
+ * @param array $attrs Optional
257
+ * @return string
258
+ */
259
+ public function select( $key, $options = array(), $attrs = array() ) {
260
+ $html = '<select '. $this->attrs( $attrs, $key ) .'>';
261
+
262
+ foreach ( $options AS $value => $label ) {
263
+ $selected = ( $value == $this->value( $key ) ) ? ' selected="selected"' : '';
264
+ $html .= '<option value="'. $value .'"'. $selected .'>'. $label .'</option>';
265
+ }
266
+
267
+ $html .= '</select>';
268
+ return $html;
269
+ }
270
+
271
+ /**
272
+ * Submit button
273
+ * @param array $attrs Optional
274
+ * @return string
275
+ */
276
+ public function submit( $attrs = array() ) {
277
+ // set class attr
278
+ $attrs[ 'class' ] = 'button-primary'. ( ( key_exists( 'class', $attrs ) ) ? ' '. $attrs[ 'class' ] : '' );
279
+
280
+ // show submit
281
+ $html = '';
282
+ $html .= '<p class="button-controls" style="text-align:right;">';
283
+ $html .= '<img alt="" title="" class="ajax-feedback" src="'. get_bloginfo( 'url' ) .'/wp-admin/images/wpspin_light.gif" style="visibility: hidden;" />';
284
+ $html .= '<input type="submit" '. $this->attrs( $attrs, '', __( 'Save Changes' ) ) .' />';
285
+ $html .= '</p>';
286
+ return $html;
287
+ }
288
+
289
+ /**
290
+ * Get field name of given key
291
+ * @param string $key
292
+ * @return string
293
+ */
294
+ public function field_name( $key ) {
295
+ return $this->current_option . '[' . $key . ']';
296
+ }
297
+
298
+ /**
299
+ * Get value of given option key
300
+ * @param string $key
301
+ * @param mixed $default_value Optional
302
+ * @param boolean $option_name Optional, search in given option_name instead of the current option
303
+ * @return mixed
304
+ */
305
+ public function value( $key, $default_value = NULL, $option_name = NULL ) {
306
+ if ( $option_name === NULL ) {
307
+ $option = $this->current_option;
308
+ } else {
309
+ $option = $this->name . '-' . $option_name;
310
+ }
311
+
312
+ if (!isset($this->options[ $option ])) {
313
+ return $default_value;
314
+ }
315
+
316
+ $values = $this->options[ $option ];
317
+
318
+ return ( is_array( $values ) AND key_exists( $key, $values ) AND $values[ $key ] !== NULL ) ? $values[ $key ] : $default_value;
319
+ }
320
+
321
+ /**
322
+ * Delete and unregister option
323
+ */
324
+ public function delete_options() {
325
+ foreach ( $this->options AS $option_name => $values ) {
326
+ delete_option( $option_name );
327
+ }
328
+ }
329
+
330
+ /**
331
+ * Get string of given attributes
332
+ * @param array $attrs
333
+ * @param string $key Optional
334
+ * @param mixed $value Optional
335
+ * @return string
336
+ */
337
+ protected function attrs( $attrs, $key = NULL, $value = NULL ) {
338
+ $str = '';
339
+
340
+ // set name, id, value attr
341
+ if ( $key !== NULL ) {
342
+ $str .= 'name="' . $this->field_name( $key ) .'" ';
343
+ if ( ! key_exists( 'id', $attrs ) )
344
+ $str .= 'id="' . $key .'" ';
345
+ }
346
+
347
+ if ( $value !== NULL )
348
+ $str .= 'value="' . $value .'" ';
349
+
350
+ foreach ( $attrs AS $attr => $value )
351
+ $str .= $attr .'="'. $value .'" ';
352
+
353
+ return $str;
354
+ }
355
+
356
+ } // End WP_Option_Forms_01
357
+
358
+ endif;
359
+
360
  /* ommit PHP closing tag, to prevent unwanted whitespace at the end of the parts generated by the included files */
js/admin-wp-external-links.js CHANGED
@@ -1,172 +1,2 @@
1
- /* WP External Links Plugin - Admin */
2
- jQuery(function ($) {
3
-
4
- /* Tipsy Plugin */
5
- (function () {
6
- $.fn.tipsy = function(options) {
7
- options = $.extend({}, $.fn.tipsy.defaults, options);
8
-
9
- return this.each(function() {
10
- var opts = $.fn.tipsy.elementOptions(this, options);
11
-
12
- $(this).hover(function() {
13
- $.data(this, 'cancel.tipsy', true);
14
-
15
- var tip = $.data(this, 'active.tipsy');
16
- if (!tip) {
17
- tip = $('<div class="tipsy"><div class="tipsy-inner"/></div>');
18
- tip.css({position: 'absolute', zIndex: 100000});
19
- $.data(this, 'active.tipsy', tip);
20
- }
21
-
22
- if ($(this).attr('title') || typeof($(this).attr('original-title')) != 'string') {
23
- $(this).attr('original-title', $(this).attr('title') || '').removeAttr('title');
24
- }
25
-
26
- var title;
27
- if (typeof opts.title == 'string') {
28
- title = $(this).attr(opts.title == 'title' ? 'original-title' : opts.title);
29
- } else if (typeof opts.title == 'function') {
30
- title = opts.title.call(this);
31
- }
32
-
33
- tip.find('.tipsy-inner')[opts.html ? 'html' : 'text'](title || opts.fallback);
34
-
35
- var pos = $.extend({}, $(this).offset(), {width: this.offsetWidth, height: this.offsetHeight});
36
- tip.get(0).className = 'tipsy'; // reset classname in case of dynamic gravity
37
- tip.remove().css({top: 0, left: 0, visibility: 'hidden', display: 'block'}).appendTo(document.body);
38
- var actualWidth = tip[0].offsetWidth, actualHeight = tip[0].offsetHeight;
39
- var gravity = (typeof opts.gravity == 'function') ? opts.gravity.call(this) : opts.gravity;
40
-
41
- switch (gravity.charAt(0)) {
42
- case 'n':
43
- tip.css({top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2}).addClass('tipsy-north');
44
- break;
45
- case 's':
46
- tip.css({top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2}).addClass('tipsy-south');
47
- break;
48
- case 'e':
49
- tip.css({top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth}).addClass('tipsy-east');
50
- break;
51
- case 'w':
52
- tip.css({top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width}).addClass('tipsy-west');
53
- break;
54
- }
55
-
56
- if (opts.fade) {
57
- tip.css({opacity: 0, display: 'block', visibility: 'visible'}).animate({opacity: 0.9});
58
- } else {
59
- tip.css({visibility: 'visible'});
60
- }
61
-
62
- }, function() {
63
- $.data(this, 'cancel.tipsy', false);
64
- var self = this;
65
- setTimeout(function() {
66
- if ($.data(this, 'cancel.tipsy')) return;
67
- var tip = $.data(self, 'active.tipsy');
68
- if (opts.fade) {
69
- tip.stop().fadeOut(function() { $(this).remove(); });
70
- } else {
71
- tip.remove();
72
- }
73
- }, 100);
74
-
75
- });
76
- });
77
- };
78
-
79
- // Overwrite this method to provide options on a per-element basis.
80
- // For example, you could store the gravity in a 'tipsy-gravity' attribute:
81
- // return $.extend({}, options, {gravity: $(ele).attr('tipsy-gravity') || 'n' });
82
- // (remember - do not modify 'options' in place!)
83
- $.fn.tipsy.elementOptions = function(ele, options) {
84
- return $.metadata ? $.extend({}, options, $(ele).metadata()) : options;
85
- };
86
-
87
- $.fn.tipsy.defaults = {
88
- fade: false,
89
- fallback: '',
90
- gravity: 'w',
91
- html: false,
92
- title: 'title'
93
- };
94
-
95
- $.fn.tipsy.autoNS = function() {
96
- return $(this).offset().top > ($(document).scrollTop() + $(window).height() / 2) ? 's' : 'n';
97
- };
98
-
99
- $.fn.tipsy.autoWE = function() {
100
- return $(this).offset().left > ($(document).scrollLeft() + $(window).width() / 2) ? 'e' : 'w';
101
- };
102
-
103
- })(); // End Tipsy Plugin
104
-
105
-
106
- $('#setting-error-settings_updated').click(function () {
107
- $(this).hide();
108
- });
109
-
110
- // option filter page
111
- $( 'input#filter_page' )
112
- .change(function(){
113
- var $i = $( 'input#filter_posts, input#filter_comments, input#filter_widgets' );
114
-
115
- if ( $( this ).attr( 'checked' ) ) {
116
- $i.attr( 'disabled', true )
117
- .attr( 'checked', true );
118
- } else {
119
- $i.attr( 'disabled', false )
120
- }
121
- })
122
- .change();
123
-
124
- // option use js
125
- $( 'input#use_js' )
126
- .change(function(){
127
- var $i = $( 'input#load_in_footer' );
128
-
129
- if ( $( this ).attr( 'checked' ) ) {
130
- $i.attr( 'disabled', false );
131
- } else {
132
- $i.attr( 'disabled', true )
133
- .attr( 'checked', false );
134
- }
135
- })
136
- .change();
137
-
138
- // option filter_excl_sel
139
- $( 'input#phpquery' )
140
- .change(function(){
141
- if ( $( this ).attr( 'checked' ) ) {
142
- $( '.filter_excl_sel' ).fadeIn();
143
- } else {
144
- $( '.filter_excl_sel' ).fadeOut();
145
- }
146
- })
147
- .change();
148
-
149
- // refresh page when updated menu position
150
- $('#menu_position').parents( 'form.ajax-form' ).on( 'ajax_saved_options', function(result){
151
- var s = $( this ).val() || '';
152
- window.location.href = s + ( s.indexOf( '?' ) > -1 ? '&' : '?' ) + 'page=wp_external_links&settings-updated=true';
153
- });
154
-
155
- // set tooltips
156
- $( '.tooltip-help' ).css( 'margin', '0 5px' ).tipsy({ fade:true, live:true, gravity:'w', fallback: 'No help text.' });
157
-
158
- // remove class to fix button background
159
- $('*[type="submit"]').removeClass('submit');
160
-
161
- // slide postbox
162
- $( '.postbox' ).find( '.handlediv, .hndle' ).click(function(){
163
- var $inside = $( this ).parent().find( '.inside' );
164
-
165
- if ( $inside.css( 'display' ) == 'block' ) {
166
- $inside.css({ display:'none' });
167
- } else {
168
- $inside.css({ display:'block' });
169
- }
170
- });
171
-
172
- });
1
+ /* WP External Links - Admin */
2
+ jQuery(function(e){"use strict";(function(){e.fn.tipsy=function(t){t=e.extend({},e.fn.tipsy.defaults,t);return this.each(function(){var n=e.fn.tipsy.elementOptions(this,t);e(this).hover(function(){e.data(this,"cancel.tipsy",true);var t=e.data(this,"active.tipsy");if(!t){t=e('<div class="tipsy"><div class="tipsy-inner"/></div>');t.css({position:"absolute",zIndex:1e5});e.data(this,"active.tipsy",t)}if(e(this).attr("title")||typeof e(this).attr("original-title")!=="string"){e(this).attr("original-title",e(this).attr("title")||"").removeAttr("title")}var r;if(typeof n.title==="string"){r=e(this).attr(n.title==="title"?"original-title":n.title)}else if(typeof n.title==="function"){r=n.title.call(this)}t.find(".tipsy-inner")[n.html?"html":"text"](r||n.fallback);var i=e.extend({},e(this).offset(),{width:this.offsetWidth,height:this.offsetHeight});t.get(0).className="tipsy";t.remove().css({top:0,left:0,visibility:"hidden",display:"block"}).appendTo(document.body);var s=t[0].offsetWidth,o=t[0].offsetHeight;var u=typeof n.gravity=="function"?n.gravity.call(this):n.gravity;switch(u.charAt(0)){case"n":t.css({top:i.top+i.height,left:i.left+i.width/2-s/2}).addClass("tipsy-north");break;case"s":t.css({top:i.top-o,left:i.left+i.width/2-s/2}).addClass("tipsy-south");break;case"e":t.css({top:i.top+i.height/2-o/2,left:i.left-s}).addClass("tipsy-east");break;case"w":t.css({top:i.top+i.height/2-o/2,left:i.left+i.width}).addClass("tipsy-west");break}if(n.fade){t.css({opacity:0,display:"block",visibility:"visible"}).animate({opacity:.9})}else{t.css({visibility:"visible"})}},function(){e.data(this,"cancel.tipsy",false);var t=this;setTimeout(function(){if(e.data(this,"cancel.tipsy"))return;var r=e.data(t,"active.tipsy");if(n.fade){r.stop().fadeOut(function(){e(this).remove()})}else{r.remove()}},100)})})};e.fn.tipsy.elementOptions=function(t,n){return e.metadata?e.extend({},n,e(t).metadata()):n};e.fn.tipsy.defaults={fade:false,fallback:"",gravity:"w",html:false,title:"title"};e.fn.tipsy.autoNS=function(){return e(this).offset().top>e(document).scrollTop()+e(window).height()/2?"s":"n"};e.fn.tipsy.autoWE=function(){return e(this).offset().left>e(document).scrollLeft()+e(window).width()/2?"e":"w"}})();e("#setting-error-settings_updated").click(function(){e(this).hide()});e("input#filter_page").change(function(){var t=e("input#filter_posts, input#filter_comments, input#filter_widgets");if(e(this).attr("checked")){t.attr("disabled",true).attr("checked",true)}else{t.attr("disabled",false)}}).change();e("input#use_js").change(function(){var t=e("input#load_in_footer");if(e(this).attr("checked")){t.attr("disabled",false)}else{t.attr("disabled",true).attr("checked",false)}}).change();e("input#phpquery").change(function(){if(e(this).attr("checked")){e(".filter_excl_sel").fadeIn()}else{e(".filter_excl_sel").fadeOut()}}).change();e("#menu_position").parents("form.ajax-form").on("ajax_saved_options",function(){var t=e(this).val()||"";window.location.href=t+(t.indexOf("?")>-1?"&":"?")+"page=wp_external_links&settings-updated=true"});e(".tooltip-help").css("margin","0 5px").tipsy({fade:true,live:true,gravity:"w",fallback:"No help text."});e('*[type="submit"]').removeClass("submit");e(".postbox").find(".handlediv, .hndle").click(function(){var t=e(this).parent().find(".inside");if(t.css("display")==="block"){t.css({display:"none"})}else{t.css({display:"block"})}})});jQuery(function(e){"use strict";var t=function(t){var n=e(t),r=n.parents("form"),i=r.serializeArray();n.attr("disabled",true);r.find(".ajax-feedback").css("visibility","visible");e.post(ajaxurl,i,function(t){var i=e("<strong>").insertBefore(n);if(t==="1"){i.html("Saved")}else{r.find('[name="action"]').val("update");r.submit()}i.css({margin:"0 5px"}).delay(1e3).fadeOut(function(){e(this).remove()});n.attr("disabled",false);r.find(".ajax-feedback").css("visibility","hidden");r.trigger("ajax_saved_options",[t])})};e('form.ajax-form input[type="submit"]').click(function(e){t(this);e.preventDefault()})})
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
js/src/admin-wp-external-links.js ADDED
@@ -0,0 +1,173 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ /* WP External Links Plugin - Admin */
2
+ /*global jQuery, window*/
3
+ jQuery(function ($) {
4
+ 'use strict';
5
+
6
+ /* Tipsy Plugin */
7
+ (function () {
8
+ $.fn.tipsy = function (options) {
9
+ options = $.extend({}, $.fn.tipsy.defaults, options);
10
+
11
+ return this.each(function () {
12
+ var opts = $.fn.tipsy.elementOptions(this, options);
13
+
14
+ $(this).hover(function () {
15
+ $.data(this, 'cancel.tipsy', true);
16
+
17
+ var tip = $.data(this, 'active.tipsy');
18
+ if (!tip) {
19
+ tip = $('<div class="tipsy"><div class="tipsy-inner"/></div>');
20
+ tip.css({position: 'absolute', zIndex: 100000});
21
+ $.data(this, 'active.tipsy', tip);
22
+ }
23
+
24
+ if ($(this).attr('title') || typeof $(this).attr('original-title') !== 'string') {
25
+ $(this).attr('original-title', $(this).attr('title') || '').removeAttr('title');
26
+ }
27
+
28
+ var title;
29
+ if (typeof opts.title === 'string') {
30
+ title = $(this).attr(opts.title === 'title' ? 'original-title' : opts.title);
31
+ } else if (typeof opts.title === 'function') {
32
+ title = opts.title.call(this);
33
+ }
34
+
35
+ tip.find('.tipsy-inner')[opts.html ? 'html' : 'text'](title || opts.fallback);
36
+
37
+ var pos = $.extend({}, $(this).offset(), {width: this.offsetWidth, height: this.offsetHeight});
38
+ tip.get(0).className = 'tipsy'; // reset classname in case of dynamic gravity
39
+ tip.remove().css({top: 0, left: 0, visibility: 'hidden', display: 'block'}).appendTo(document.body);
40
+ var actualWidth = tip[0].offsetWidth, actualHeight = tip[0].offsetHeight;
41
+ var gravity = (typeof opts.gravity == 'function') ? opts.gravity.call(this) : opts.gravity;
42
+
43
+ switch (gravity.charAt(0)) {
44
+ case 'n':
45
+ tip.css({top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2}).addClass('tipsy-north');
46
+ break;
47
+ case 's':
48
+ tip.css({top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2}).addClass('tipsy-south');
49
+ break;
50
+ case 'e':
51
+ tip.css({top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth}).addClass('tipsy-east');
52
+ break;
53
+ case 'w':
54
+ tip.css({top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width}).addClass('tipsy-west');
55
+ break;
56
+ }
57
+
58
+ if (opts.fade) {
59
+ tip.css({opacity: 0, display: 'block', visibility: 'visible'}).animate({opacity: 0.9});
60
+ } else {
61
+ tip.css({visibility: 'visible'});
62
+ }
63
+
64
+ }, function () {
65
+ $.data(this, 'cancel.tipsy', false);
66
+ var self = this;
67
+ setTimeout(function () {
68
+ if ($.data(this, 'cancel.tipsy')) return;
69
+ var tip = $.data(self, 'active.tipsy');
70
+ if (opts.fade) {
71
+ tip.stop().fadeOut(function () { $(this).remove(); });
72
+ } else {
73
+ tip.remove();
74
+ }
75
+ }, 100);
76
+ });
77
+ });
78
+ };
79
+
80
+ // Overwrite this method to provide options on a per-element basis.
81
+ // For example, you could store the gravity in a 'tipsy-gravity' attribute:
82
+ // return $.extend({}, options, {gravity: $(ele).attr('tipsy-gravity') || 'n' });
83
+ // (remember - do not modify 'options' in place!)
84
+ $.fn.tipsy.elementOptions = function (ele, options) {
85
+ return $.metadata ? $.extend({}, options, $(ele).metadata()) : options;
86
+ };
87
+
88
+ $.fn.tipsy.defaults = {
89
+ fade: false,
90
+ fallback: '',
91
+ gravity: 'w',
92
+ html: false,
93
+ title: 'title'
94
+ };
95
+
96
+ $.fn.tipsy.autoNS = function () {
97
+ return $(this).offset().top > ($(document).scrollTop() + $(window).height() / 2) ? 's' : 'n';
98
+ };
99
+
100
+ $.fn.tipsy.autoWE = function () {
101
+ return $(this).offset().left > ($(document).scrollLeft() + $(window).width() / 2) ? 'e' : 'w';
102
+ };
103
+
104
+ })(); // End Tipsy Plugin
105
+
106
+
107
+ $('#setting-error-settings_updated').click(function () {
108
+ $(this).hide();
109
+ });
110
+
111
+ // option filter page
112
+ $('input#filter_page')
113
+ .change(function () {
114
+ var $i = $('input#filter_posts, input#filter_comments, input#filter_widgets');
115
+
116
+ if ($(this).attr('checked')) {
117
+ $i.attr('disabled', true)
118
+ .attr('checked', true);
119
+ } else {
120
+ $i.attr('disabled', false);
121
+ }
122
+ })
123
+ .change();
124
+
125
+ // option use js
126
+ $('input#use_js')
127
+ .change(function () {
128
+ var $i = $('input#load_in_footer');
129
+
130
+ if ($(this).attr('checked')) {
131
+ $i.attr('disabled', false);
132
+ } else {
133
+ $i.attr('disabled', true)
134
+ .attr('checked', false);
135
+ }
136
+ })
137
+ .change();
138
+
139
+ // option filter_excl_sel
140
+ $('input#phpquery')
141
+ .change(function () {
142
+ if ($(this).attr('checked')) {
143
+ $('.filter_excl_sel').fadeIn();
144
+ } else {
145
+ $('.filter_excl_sel').fadeOut();
146
+ }
147
+ })
148
+ .change();
149
+
150
+ // refresh page when updated menu position
151
+ $('#menu_position').parents('form.ajax-form').on('ajax_saved_options', function () {
152
+ var s = $(this).val() || '';
153
+ window.location.href = s + (s.indexOf('?') > -1 ? '&' : '?') + 'page=wp_external_links&settings-updated=true';
154
+ });
155
+
156
+ // set tooltips
157
+ $('.tooltip-help').css('margin', '0 5px').tipsy({ fade: true, live: true, gravity: 'w', fallback: 'No help text.' });
158
+
159
+ // remove class to fix button background
160
+ $('*[type="submit"]').removeClass('submit');
161
+
162
+ // slide postbox
163
+ $('.postbox').find('.handlediv, .hndle').click(function () {
164
+ var $inside = $(this).parent().find('.inside');
165
+
166
+ if ($inside.css('display') === 'block') {
167
+ $inside.css({ display: 'none' });
168
+ } else {
169
+ $inside.css({ display: 'block' });
170
+ }
171
+ });
172
+
173
+ });
js/src/wp-external-links.js ADDED
@@ -0,0 +1,75 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ /* WP External Links Plugin */
2
+ /*global jQuery, window, wpExtLinks*/
3
+ (function () {
4
+ 'use strict';
5
+
6
+ var $ = jQuery === undefined ? null : jQuery;
7
+
8
+ // add event handler
9
+ function addEvt(el, evt, fn) {
10
+ if (el.attachEvent) {
11
+ // IE method
12
+ el.attachEvent('on' + evt, fn);
13
+ } else if (el.addEventListener) {
14
+ // Standard JS method
15
+ el.addEventListener(evt, fn, false);
16
+ }
17
+ }
18
+
19
+ // open external link
20
+ function openExtLink(a, opts, e) {
21
+ var options = opts || wpExtLinks,
22
+ href = a.href ? a.href.toLowerCase() : '',
23
+ rel = a.rel ? a.rel.toLowerCase() : '',
24
+ n;
25
+
26
+ if (a.href && (options.excludeClass.length === 0 || a.className.indexOf(options.excludeClass))
27
+ && (rel.indexOf('external') > -1
28
+ || ((href.indexOf(options.baseUrl) === -1) &&
29
+ (href.substr(0, 7) === 'http://'
30
+ || href.substr(0, 8) === 'https://'
31
+ || href.substr(0, 6) === 'ftp://'
32
+ || href.substr(0, 2) === '//')))) {
33
+ // open link in a new window
34
+ n = window.open(a.href, options.target);
35
+ n.focus();
36
+
37
+ // prevent default event action
38
+ if (e) {
39
+ if (e.preventDefault) {
40
+ e.preventDefault();
41
+ } else {
42
+ e.returnValue = false;
43
+ }
44
+ }
45
+ }
46
+ }
47
+
48
+ if ($ && false) {
49
+ // jQuery DOMready method
50
+ $(function () {
51
+ $('a').live('click', function (e) {
52
+ openExtLink(this, null, e);
53
+ });
54
+ });
55
+ } else {
56
+ // use onload when jQuery not available
57
+ addEvt(window, 'load', function () {
58
+ var links = window.document.getElementsByTagName('a'),
59
+ eventClick = function (e) {
60
+ openExtLink(e.target, null, e);
61
+ },
62
+ a,
63
+ i;
64
+
65
+ // check each <a> element
66
+ for (i = 0; i < links.length; i += 1) {
67
+ a = links[i];
68
+
69
+ // click event for opening in a new window
70
+ addEvt(a, 'click', eventClick);
71
+ }
72
+ });
73
+ }
74
+
75
+ }());
js/src/wp-option-forms.js ADDED
@@ -0,0 +1,55 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ /* WP Options Form */
2
+ /*global jQuery, ajaxurl*/
3
+ jQuery(function ($) {
4
+ 'use strict';
5
+
6
+ // save function
7
+ var saveAjaxForm = function (target) {
8
+ var $this = $(target),
9
+ $form = $this.parents('form'),
10
+ // get ajax post values
11
+ vals = $form.serializeArray();
12
+
13
+ // disable button
14
+ $this.attr('disabled', true);
15
+
16
+ // show ajax loader
17
+ $form.find('.ajax-feedback').css('visibility', 'visible');
18
+
19
+ // save option values
20
+ $.post(ajaxurl, vals, function (result) {
21
+ var $msg = $('<strong>').insertBefore($this);
22
+
23
+ if (result === '1') {
24
+ $msg.html('Saved');
25
+ } else {
26
+ // save options, non-ajax fallback
27
+ $form.find('[name="action"]').val('update');
28
+ // normal submit
29
+ $form.submit();
30
+ }
31
+
32
+ $msg.css({ margin: '0 5px' })
33
+ .delay(1000)
34
+ .fadeOut(function () {
35
+ $(this).remove();
36
+ });
37
+
38
+ // enable button
39
+ $this.attr('disabled', false);
40
+
41
+ // hide ajax loader
42
+ $form.find('.ajax-feedback').css('visibility', 'hidden');
43
+
44
+ // trigger ajax_saved_options
45
+ $form.trigger('ajax_saved_options', [result]);
46
+ });
47
+ };
48
+
49
+ // add ajax post
50
+ $('form.ajax-form input[type="submit"]').click(function (e) {
51
+ saveAjaxForm(this);
52
+ e.preventDefault();
53
+ });
54
+
55
+ });
js/wp-external-links.js CHANGED
@@ -1,72 +1,2 @@
1
- /* WP External Links Plugin */
2
- (function(){
3
-
4
- var $ = typeof jQuery == 'undefined' ? null : jQuery;
5
-
6
- // add event handler
7
- function addEvt ( el, evt, fn ) {
8
- if ( el.attachEvent ) {
9
- // IE method
10
- el.attachEvent( 'on'+ evt, fn );
11
- } else if ( el.addEventListener ) {
12
- // Standard JS method
13
- el.addEventListener( evt, fn, false );
14
- }
15
- };
16
-
17
- // open external link
18
- function openExtLink( a, opts, e ) {
19
- var options = opts ? opts : wpExtLinks,
20
- href = a.href ? a.href.toLowerCase() : '',
21
- rel = a.rel ? a.rel.toLowerCase() : '',
22
- n;
23
-
24
- if ( a.href && ( options.excludeClass.length == 0 || a.className.indexOf( options.excludeClass ) )
25
- && ( rel.indexOf( 'external' ) > -1
26
- || ( ( href.indexOf( options.baseUrl ) === -1 ) &&
27
- ( href.substr( 0, 7 ) == 'http://'
28
- || href.substr( 0, 8 ) == 'https://'
29
- || href.substr( 0, 6 ) == 'ftp://' ) ) ) ) {
30
- // open link in a new window
31
- n = window.open( a.href, options.target );
32
- n.focus();
33
-
34
- // prevent default event action
35
- if ( e ) {
36
- if ( e.preventDefault ) {
37
- e.preventDefault();
38
- } else {
39
- e.returnValue = false;
40
- }
41
- }
42
- }
43
- };
44
-
45
- if ( $ ) {
46
- // jQuery DOMready method
47
- $(function(){
48
- $( 'a' ).live( 'click', function( e ){
49
- openExtLink( this, null, e );
50
- });
51
- });
52
- } else {
53
- // use onload when jQuery not available
54
- addEvt( window, 'load', function () {
55
- var links = window.document.getElementsByTagName( 'a' ),
56
- a;
57
-
58
- // check each <a> element
59
- for ( var i = 0; i < links.length; i++ ) {
60
- a = links[ i ];
61
-
62
- // click event for opening in a new window
63
- addEvt( a, 'click', function( a ){
64
- return function ( e ) {
65
- openExtLink( a, null, e );
66
- }
67
- }( a ));
68
- }
69
- });
70
- }
71
-
72
- })();
1
+ /* WP External Links */
2
+ (function(){"use strict";function t(e,t,n){if(e.attachEvent){e.attachEvent("on"+t,n)}else if(e.addEventListener){e.addEventListener(t,n,false)}}function n(e,t,n){var r=t||wpExtLinks,i=e.href?e.href.toLowerCase():"",s=e.rel?e.rel.toLowerCase():"",o;if(e.href&&(r.excludeClass.length===0||e.className.indexOf(r.excludeClass))&&(s.indexOf("external")>-1||i.indexOf(r.baseUrl)===-1&&(i.substr(0,7)==="http://"||i.substr(0,8)==="https://"||i.substr(0,6)==="ftp://"||i.substr(0,2)==="//"))){o=window.open(e.href,r.target);o.focus();if(n){if(n.preventDefault){n.preventDefault()}else{n.returnValue=false}}}}var e=jQuery===undefined?null:jQuery;if(e){e(function(){e("a").live("click",function(e){n(this,null,e)})})}else{t(window,"load",function(){var e=window.document.getElementsByTagName("a"),r=function(e){n(e.target,null,e)},i,s;for(s=0;s<e.length;s+=1){i=e[s];t(i,"click",r)}})}})()
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
js/wp-option-forms.js DELETED
@@ -1,55 +0,0 @@
1
- /* WP Options Form */
2
- /*global jQuery, ajaxurl*/
3
- jQuery(function ($) {
4
- 'use strict';
5
-
6
- // save function
7
- var saveAjaxForm = function (target) {
8
- var $this = $(target),
9
- $form = $this.parents('form'),
10
- // get ajax post values
11
- vals = $form.serializeArray();
12
-
13
- // disable button
14
- $this.attr('disabled', true);
15
-
16
- // show ajax loader
17
- $form.find('.ajax-feedback').css('visibility', 'visible');
18
-
19
- // save option values
20
- $.post(ajaxurl, vals, function (result) {
21
- var $msg = $('<strong>').insertBefore($this);
22
-
23
- if (result === '1') {
24
- $msg.html('Saved');
25
- } else {
26
- // save options, non-ajax fallback
27
- $form.find('[name="action"]').val('update');
28
- // normal submit
29
- $form.submit();
30
- }
31
-
32
- $msg.css({ margin: '0 5px' })
33
- .delay(1000)
34
- .fadeOut(function(){
35
- $(this).remove();
36
- });
37
-
38
- // enable button
39
- $this.attr('disabled', false);
40
-
41
- // hide ajax loader
42
- $form.find('.ajax-feedback').css('visibility', 'hidden');
43
-
44
- // trigger ajax_saved_options
45
- $form.trigger('ajax_saved_options', [result]);
46
- });
47
- };
48
-
49
- // add ajax post
50
- $('form.ajax-form input[type="submit"]').click(function(e) {
51
- saveAjaxForm(this);
52
- e.preventDefault();
53
- });
54
-
55
- });
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
readme.txt CHANGED
@@ -1,200 +1,212 @@
1
- === WP External Links (nofollow new window seo) ===
2
- Contributors: freelancephp
3
- Tags: links, external, icon, target, _blank, _new, _none, rel, nofollow, new window, new tab, javascript, xhtml, seo
4
- Requires at least: 3.4.0
5
- Tested up to: 3.8.2
6
- Stable tag: 1.51
7
-
8
- Open external links in a new window or tab, adding "nofollow", set link icon, styling, SEO friendly options and more. Easy install and go.
9
-
10
- == Description ==
11
-
12
- Configure settings for all external links on your site.
13
-
14
- = Features =
15
- * Open external links in new window or tab
16
- * Add "nofollow"
17
- * Set link title
18
- * Set link icon
19
- * Set classes (for your own styling)
20
- * Set no-icon class
21
- * SEO friendly
22
-
23
- = Easy to use =
24
- After activating the plugin all options are already set to make your external links SEO friendly. Optionally you can also set the target for opening in a new window or tab or styling options, like adding an icon.
25
-
26
- [See more documentation](http://wordpress.org/extend/plugins/wp-external-links/other_notes/).
27
-
28
- = Support =
29
- This plugin has the same [requirements](http://wordpress.org/about/requirements/) as WordPress.
30
- If you are experiencing any problems, just take a look at the [FAQ](http://wordpress.org/extend/plugins/wp-external-links/faq/) or report it in the [support section](http://wordpress.org/support/plugin/wp-external-links). You can also send me a mail with [this contactform](http://www.freelancephp.net/contact/).
31
-
32
- = Github =
33
- I published the code on [Github](https://github.com/freelancephp/WP-External-Links) so anybody can commit code changes.
34
-
35
- = Like this plugin? =
36
- Please [rate this plugin](http://wordpress.org/support/view/plugin-reviews/wp-external-links-plugin) or [post a comment](http://www.freelancephp.net/wp-external-links-plugin/) on my blog.
37
-
38
-
39
- == Installation ==
40
-
41
- 1. Go to `Plugins` in the Admin menu
42
- 1. Click on the button `Add new`
43
- 1. Search for `WP External Links` and click 'Install Now' OR click on the `upload` link to upload `wp-external-links.zip`
44
- 1. Click on `Activate plugin`
45
-
46
- == Frequently Asked Questions ==
47
-
48
- [Do you have a question? Please ask me](http://www.freelancephp.net/contact/)
49
-
50
- == Screenshots ==
51
-
52
- 1. Link Icon on the Site
53
- 1. Admin Settings Page
54
-
55
- == Documentation ==
56
-
57
- After activating the plugin all options are already set to make your external links SEO friendly. Optionally you can also set the target for opening in a new window or tab or styling options, like adding an icon.
58
-
59
- = Action hook =
60
- The plugin also has a hook when ready, f.e. to add extra filters:
61
- `function extra_filters($filter_callback, $object) {
62
- add_filter('some_filter', $filter_callback);
63
- }
64
- add_action('wpel_ready', 'extra_filters');`
65
-
66
- = Filter hook =
67
- The wpel_external_link filter gives you the possibility to manipulate output of the mailto created by the plugin, like:
68
- `function special_external_link($created_link, $original_link, $label, $attrs, $is_ignored_link) {
69
- // skip links that contain the class "not-external"
70
- if (isset($attrs['class']) && strpos($attrs['class'], 'not-external') !== false) {
71
- return $original_link;
72
- }
73
-
74
- return '<b>'. $created_link .'</b>';
75
- }
76
- add_filter('wpel_external_link', 'special_external_link', 10, 5);`
77
-
78
- Now all external links will be processed and wrapped around a `<b>`-tag. And links containing the class "not-external" will not be processed by the plugin at all (and stay the way they are).
79
-
80
- = Credits =
81
- * [jQuery Tipsy Plugin](http://plugins.jquery.com/project/tipsy) made by [Jason Frame](http://onehackoranother.com/)
82
- * [phpQuery](http://code.google.com/p/phpquery/) made by [Tobiasz Cudnik](http://tobiasz123.wordpress.com)
83
- * [Icon](http://findicons.com/icon/164579/link_go?id=427009) made by [FatCow Web Hosting](http://www.fatcow.com/)
84
-
85
- == Changelog ==
86
-
87
- = 1.51 =
88
- * Fixed also check url's starting with //
89
- * Fixed wpel_external_link also applied on ignored links
90
-
91
- = 1.50 =
92
- * Removed stylesheet file to save extra request
93
- * Added option for loading js file in wp_footer
94
- * Fixed bug with data-* attributes
95
- * Fixed bug url's with hash at the end
96
- * Fixed PHP errors
97
-
98
- = 1.41 =
99
- * Fixed Bug: wpmel_external_link filter hook was not working correctly
100
-
101
- = 1.40 =
102
- * Added action hook wpel_ready
103
- * Added filter hook wpel_external_link
104
- * Added output flush on wp_footer
105
- * Fixed Bug: spaces before url in href-attribute not recognized as external link
106
- * Fixed Bug: external links not processed (regexpr tag conflict starting with an a, like <aside> or <article>)
107
- * Cosmetic changes: added "Admin Settings", replaced help icon, restyled tooltip texts, removed "About this plugin" box
108
-
109
- = 1.31 =
110
- * Fixed passing arguments by reference using & (deprecated for PHP 5.4+)
111
- * Fixed options save failure by adding a non-ajax submit fallback
112
-
113
- = 1.30 =
114
- * Re-arranged options in metaboxes
115
- * Added option for no icons on images
116
-
117
- = 1.21 =
118
- * Fixed phpQuery bugs (class already exists and loading stylesheet)
119
- * Solved php notices
120
-
121
- = 1.20 =
122
- * Added option to ignore certain links or domains
123
- * Solved tweet button problem by adding link to new ignore option
124
- * Made JavaScript method consistent to not using JS
125
- * Solved PHP warnings
126
- * Solved bug adding own class
127
- * Changed bloginfo "url" to "wpurl"
128
-
129
- = 1.10 =
130
- * Resolved old parsing method (same as version 0.35)
131
- * Option to use phpQuery for parsing (for those who didn't experience problems with version 1.03)
132
-
133
- = 1.03 =
134
- * Workaround for echo DOCTYPE bug (caused by attributes in the head-tag)
135
-
136
- = 1.02 =
137
- * Solved the not working activation hook
138
-
139
- = 1.01 =
140
- * Solved bug after live testing
141
-
142
- = 1.00 =
143
- * Added option for setting title-attribute
144
- * Added option for excluding filtering certain external links
145
- * Added Admin help tooltips using jQuery Tipsy Plugin
146
- * Reorginized files and refactored code to PHP5 (no support for PHP4)
147
- * Added WP built-in meta box functionallity (using the `WP_Meta_Box_Page` Class)
148
- * Reorganized saving options and added Ajax save method (using the `WP_Option_Forms` Class)
149
- * Removed Regexp and using phpQuery
150
- * Choose menu position for this plugin (see "Screen Options")
151
- * Removed possibility to convert all `<a>` tags to xhtml clean code (so only external links will be converted)
152
- * Removed "Solve problem" options
153
-
154
- = 0.35 =
155
- * Widget Logic options bug
156
-
157
- = 0.34 =
158
- * Added option only converting external `<a>` tags to XHTML valid code
159
- * Changed script attribute `language` to `type`
160
- * Added support for widget_content filter of the Logic Widget plugin
161
-
162
- = 0.33 =
163
- * Added option to fix js problem
164
- * Fixed PHP / WP notices
165
-
166
- = 0.32 =
167
- * For jQuery uses live() function so also opens dynamicly created links in given target
168
- * Fixed bug of changing `<abbr>` tag
169
- * Small cosmetical adjustments
170
-
171
- = 0.31 =
172
- * Small cosmetical adjustments
173
-
174
- = 0.30 =
175
- * Improved Admin Options, f.e. target option looks more like the Blogroll target option
176
- * Added option for choosing which content should be filtered
177
-
178
- = 0.21 =
179
- * Solved bug removing icon stylesheet
180
-
181
- = 0.20 =
182
- * Put icon styles in external stylesheet
183
- * Can use "ext-icon-..." to show a specific icon on a link
184
- * Added option to set your own No-Icon class
185
- * Made "Class" optional, so it's not used for showing icons anymore
186
- * Added 3 more icons
187
-
188
- = 0.12 =
189
- * Options are organized more logical
190
- * Added some more icons
191
-
192
- = 0.11 =
193
- * JavaScript uses window.open() (tested in FireFox Opera, Safari, Chrome and IE6+)
194
- * Also possible to open all external links in the same new window
195
- * Some layout changes on the Admin Options Page
196
-
197
- = 0.10 =
198
- * Features: opening in a new window, set link icon, set "external", set "nofollow", set css-class
199
- * Replaces external links by clean XHTML <a> tags
200
- * Internalization implemented (no language files yet)
 
 
 
 
 
 
 
 
 
 
 
 
1
+ === WP External Links (nofollow new window seo) ===
2
+ Contributors: freelancephp
3
+ Tags: links, external, icon, target, _blank, _new, _none, rel, nofollow, new window, new tab, javascript, xhtml, seo
4
+ Requires at least: 3.4.0
5
+ Tested up to: 3.8.2
6
+ Stable tag: 1.52
7
+
8
+ Open external links in a new window or tab, adding "nofollow", set link icon, styling, SEO friendly options and more. Easy install and go.
9
+
10
+ == Description ==
11
+
12
+ Configure settings for all external links on your site.
13
+
14
+ = Features =
15
+ * Open in new window or tab
16
+ * Add "nofollow"
17
+ * Choose from 20 icons
18
+ * Set other link options (like classes, title etc)
19
+ * Make it SEO friendly
20
+
21
+ = Easy to use =
22
+ After activating the plugin all options are already set to make your external links SEO friendly. Optionally you can also set the target for opening in a new window or tab or styling options, like adding an icon.
23
+
24
+ = Sources =
25
+ * [Documentation](http://wordpress.org/extend/plugins/wp-external-links/other_notes/)
26
+ * [FAQ](http://wordpress.org/extend/plugins/wp-external-links/faq/)
27
+ * [Github](https://github.com/freelancephp/WP-External-Links)
28
+
29
+ = Like this plugin? =
30
+ [Send your review](http://wordpress.org/support/view/plugin-reviews/wp-external-links-plugin).
31
+
32
+
33
+ == Installation ==
34
+
35
+ 1. Go to `Plugins` in the Admin menu
36
+ 1. Click on the button `Add new`
37
+ 1. Search for `WP External Links` and click 'Install Now' OR click on the `upload` link to upload `wp-external-links.zip`
38
+ 1. Click on `Activate plugin`
39
+
40
+ == Frequently Asked Questions ==
41
+
42
+ = I want internal links to be treated as external links. How? =
43
+
44
+ You could add `rel="external"` to those internal links that should be treated as external. The plugin settings will also be applied to those links.
45
+
46
+ = Links to my own domain are treated as external links. Why? =
47
+
48
+ Links pointing to your WordPress site are internal links. All other links will be treated as external links.
49
+
50
+ = I want links to my own domain not being treated as external links. =
51
+
52
+ Add your domain to the option "Ingore links (URL) containing...".
53
+
54
+ [Do you have a question? Please ask me](http://www.freelancephp.net/contact/)
55
+
56
+ == Screenshots ==
57
+
58
+ 1. Link Icon on the Site
59
+ 1. Admin Settings Page
60
+
61
+ == Documentation ==
62
+
63
+ After activating the plugin all options are already set to make your external links SEO friendly. Optionally you can also set the target for opening in a new window or tab or styling options, like adding an icon.
64
+
65
+ = Action hook =
66
+ The plugin also has a hook when ready, f.e. to add extra filters:
67
+ `function extra_filters($filter_callback, $object) {
68
+ add_filter('some_filter', $filter_callback);
69
+ }
70
+ add_action('wpel_ready', 'extra_filters');`
71
+
72
+ = Filter hook =
73
+ The wpel_external_link filter gives you the possibility to manipulate output of the mailto created by the plugin, like:
74
+ `function special_external_link($created_link, $original_link, $label, $attrs, $is_ignored_link) {
75
+ // skip links that contain the class "not-external"
76
+ if (isset($attrs['class']) && strpos($attrs['class'], 'not-external') !== false) {
77
+ return $original_link;
78
+ }
79
+
80
+ return '<b>'. $created_link .'</b>';
81
+ }
82
+ add_filter('wpel_external_link', 'special_external_link', 10, 5);`
83
+
84
+ Now all external links will be processed and wrapped around a `<b>`-tag. And links containing the class "not-external" will not be processed by the plugin at all (and stay the way they are).
85
+
86
+ = Credits =
87
+ * [jQuery Tipsy Plugin](http://plugins.jquery.com/project/tipsy) made by [Jason Frame](http://onehackoranother.com/)
88
+ * [phpQuery](http://code.google.com/p/phpquery/) made by [Tobiasz Cudnik](http://tobiasz123.wordpress.com)
89
+ * [Icon](http://findicons.com/icon/164579/link_go?id=427009) made by [FatCow Web Hosting](http://www.fatcow.com/)
90
+
91
+ == Changelog ==
92
+
93
+ = 1.52 =
94
+ * Added filter hook wpel_internal_link
95
+ * Fixed use_js option bug
96
+ * Fixed bug loading non-existing stylesheet
97
+ * Minified javascripts
98
+
99
+ = 1.51 =
100
+ * Fixed also check url's starting with //
101
+ * Fixed wpel_external_link also applied on ignored links
102
+
103
+ = 1.50 =
104
+ * Removed stylesheet file to save extra request
105
+ * Added option for loading js file in wp_footer
106
+ * Fixed bug with data-* attributes
107
+ * Fixed bug url's with hash at the end
108
+ * Fixed PHP errors
109
+
110
+ = 1.41 =
111
+ * Fixed Bug: wpmel_external_link filter hook was not working correctly
112
+
113
+ = 1.40 =
114
+ * Added action hook wpel_ready
115
+ * Added filter hook wpel_external_link
116
+ * Added output flush on wp_footer
117
+ * Fixed Bug: spaces before url in href-attribute not recognized as external link
118
+ * Fixed Bug: external links not processed (regexpr tag conflict starting with an a, like <aside> or <article>)
119
+ * Cosmetic changes: added "Admin Settings", replaced help icon, restyled tooltip texts, removed "About this plugin" box
120
+
121
+ = 1.31 =
122
+ * Fixed passing arguments by reference using & (deprecated for PHP 5.4+)
123
+ * Fixed options save failure by adding a non-ajax submit fallback
124
+
125
+ = 1.30 =
126
+ * Re-arranged options in metaboxes
127
+ * Added option for no icons on images
128
+
129
+ = 1.21 =
130
+ * Fixed phpQuery bugs (class already exists and loading stylesheet)
131
+ * Solved php notices
132
+
133
+ = 1.20 =
134
+ * Added option to ignore certain links or domains
135
+ * Solved tweet button problem by adding link to new ignore option
136
+ * Made JavaScript method consistent to not using JS
137
+ * Solved PHP warnings
138
+ * Solved bug adding own class
139
+ * Changed bloginfo "url" to "wpurl"
140
+
141
+ = 1.10 =
142
+ * Resolved old parsing method (same as version 0.35)
143
+ * Option to use phpQuery for parsing (for those who didn't experience problems with version 1.03)
144
+
145
+ = 1.03 =
146
+ * Workaround for echo DOCTYPE bug (caused by attributes in the head-tag)
147
+
148
+ = 1.02 =
149
+ * Solved the not working activation hook
150
+
151
+ = 1.01 =
152
+ * Solved bug after live testing
153
+
154
+ = 1.00 =
155
+ * Added option for setting title-attribute
156
+ * Added option for excluding filtering certain external links
157
+ * Added Admin help tooltips using jQuery Tipsy Plugin
158
+ * Reorginized files and refactored code to PHP5 (no support for PHP4)
159
+ * Added WP built-in meta box functionallity (using the `WP_Meta_Box_Page` Class)
160
+ * Reorganized saving options and added Ajax save method (using the `WP_Option_Forms` Class)
161
+ * Removed Regexp and using phpQuery
162
+ * Choose menu position for this plugin (see "Screen Options")
163
+ * Removed possibility to convert all `<a>` tags to xhtml clean code (so only external links will be converted)
164
+ * Removed "Solve problem" options
165
+
166
+ = 0.35 =
167
+ * Widget Logic options bug
168
+
169
+ = 0.34 =
170
+ * Added option only converting external `<a>` tags to XHTML valid code
171
+ * Changed script attribute `language` to `type`
172
+ * Added support for widget_content filter of the Logic Widget plugin
173
+
174
+ = 0.33 =
175
+ * Added option to fix js problem
176
+ * Fixed PHP / WP notices
177
+
178
+ = 0.32 =
179
+ * For jQuery uses live() function so also opens dynamicly created links in given target
180
+ * Fixed bug of changing `<abbr>` tag
181
+ * Small cosmetical adjustments
182
+
183
+ = 0.31 =
184
+ * Small cosmetical adjustments
185
+
186
+ = 0.30 =
187
+ * Improved Admin Options, f.e. target option looks more like the Blogroll target option
188
+ * Added option for choosing which content should be filtered
189
+
190
+ = 0.21 =
191
+ * Solved bug removing icon stylesheet
192
+
193
+ = 0.20 =
194
+ * Put icon styles in external stylesheet
195
+ * Can use "ext-icon-..." to show a specific icon on a link
196
+ * Added option to set your own No-Icon class
197
+ * Made "Class" optional, so it's not used for showing icons anymore
198
+ * Added 3 more icons
199
+
200
+ = 0.12 =
201
+ * Options are organized more logical
202
+ * Added some more icons
203
+
204
+ = 0.11 =
205
+ * JavaScript uses window.open() (tested in FireFox Opera, Safari, Chrome and IE6+)
206
+ * Also possible to open all external links in the same new window
207
+ * Some layout changes on the Admin Options Page
208
+
209
+ = 0.10 =
210
+ * Features: opening in a new window, set link icon, set "external", set "nofollow", set css-class
211
+ * Replaces external links by clean XHTML <a> tags
212
+ * Internalization implemented (no language files yet)
wp-external-links.php CHANGED
@@ -1,53 +1,53 @@
1
- <?php defined('ABSPATH') OR die('No direct access.');
2
- /*
3
- Plugin Name: WP External Links
4
- Plugin URI: http://www.freelancephp.net/wp-external-links-plugin
5
- Description: Open external links in a new window/tab, add "external" / "nofollow" to rel-attribute, set icon, XHTML strict, SEO friendly...
6
- Author: Victor Villaverde Laan
7
- Version: 1.51
8
- Author URI: http://www.freelancephp.net
9
- License: Dual licensed under the MIT and GPL licenses
10
- */
11
-
12
- // constants
13
- if (!defined('WP_EXTERNAL_LINKS_FILE')) { define('WP_EXTERNAL_LINKS_FILE', __FILE__); }
14
- if (!defined('WP_EXTERNAL_LINKS_VERSION')) { define('WP_EXTERNAL_LINKS_VERSION', '1.51'); }
15
- if (!defined('WP_EXTERNAL_LINKS_KEY')) { define('WP_EXTERNAL_LINKS_KEY', 'wp_external_links'); }
16
- if (!defined('WP_EXTERNAL_LINKS_DOMAIN')) { define('WP_EXTERNAL_LINKS_DOMAIN', 'wp-external-links'); }
17
- if (!defined('WP_EXTERNAL_LINKS_OPTIONS_NAME')) { define('WP_EXTERNAL_LINKS_OPTIONS_NAME', 'WP_External_Links_options'); }
18
- if (!defined('WP_EXTERNAL_LINKS_ADMIN_PAGE')) { define('WP_EXTERNAL_LINKS_ADMIN_PAGE', 'wp-external-links-settings'); }
19
-
20
- // check plugin compatibility
21
- if (isset($wp_version)
22
- AND version_compare(preg_replace('/-.*$/', '', $wp_version), '3.4', '>=')
23
- AND version_compare(phpversion(), '5.2.4', '>=')) {
24
-
25
- // include classes
26
- require_once('includes/wp-plugin-dev-classes/class-wp-meta-box-page.php');
27
- require_once('includes/wp-plugin-dev-classes/class-wp-option-forms.php');
28
- require_once('includes/class-admin-external-links.php');
29
- require_once('includes/class-wp-external-links.php');
30
-
31
- // create instance
32
- $WP_External_Links = new WP_External_Links();
33
-
34
- } else {
35
-
36
- // set error message
37
- if (!function_exists('wpel_error_notice')):
38
- function wpel_error_notice() {
39
- $plugin_title = get_admin_page_title();
40
-
41
- echo '<div class="error">'
42
- . sprintf(__('<p>Warning - The plugin <strong>%s</strong> requires PHP 5.2.4+ and WP 3.4+. Please upgrade your PHP and/or WordPress.'
43
- . '<br/>Disable the plugin to remove this message.</p>'
44
- , WP_EXTERNAL_LINKS_KEY), $plugin_title)
45
- . '</div>';
46
- }
47
-
48
- add_action('admin_notices', 'wpel_error_notice');
49
- endif;
50
-
51
- }
52
-
53
  /* ommit PHP closing tag, to prevent unwanted whitespace at the end of the parts generated by the included files */
1
+ <?php defined('ABSPATH') OR die('No direct access.');
2
+ /*
3
+ Plugin Name: WP External Links
4
+ Plugin URI: http://www.freelancephp.net/wp-external-links-plugin
5
+ Description: Open external links in a new window/tab, add "external" / "nofollow" to rel-attribute, set icon, XHTML strict, SEO friendly...
6
+ Author: Victor Villaverde Laan
7
+ Version: 1.52
8
+ Author URI: http://www.freelancephp.net
9
+ License: Dual licensed under the MIT and GPL licenses
10
+ */
11
+
12
+ // constants
13
+ if (!defined('WP_EXTERNAL_LINKS_FILE')) { define('WP_EXTERNAL_LINKS_FILE', __FILE__); }
14
+ if (!defined('WP_EXTERNAL_LINKS_VERSION')) { define('WP_EXTERNAL_LINKS_VERSION', '1.52'); }
15
+ if (!defined('WP_EXTERNAL_LINKS_KEY')) { define('WP_EXTERNAL_LINKS_KEY', 'wp_external_links'); }
16
+ if (!defined('WP_EXTERNAL_LINKS_DOMAIN')) { define('WP_EXTERNAL_LINKS_DOMAIN', 'wp-external-links'); }
17
+ if (!defined('WP_EXTERNAL_LINKS_OPTIONS_NAME')) { define('WP_EXTERNAL_LINKS_OPTIONS_NAME', 'WP_External_Links_options'); }
18
+ if (!defined('WP_EXTERNAL_LINKS_ADMIN_PAGE')) { define('WP_EXTERNAL_LINKS_ADMIN_PAGE', 'wp-external-links-settings'); }
19
+
20
+ // check plugin compatibility
21
+ if (isset($wp_version)
22
+ AND version_compare(preg_replace('/-.*$/', '', $wp_version), '3.4', '>=')
23
+ AND version_compare(phpversion(), '5.2.4', '>=')) {
24
+
25
+ // include classes
26
+ require_once('includes/wp-plugin-dev-classes/class-wp-meta-box-page.php');
27
+ require_once('includes/wp-plugin-dev-classes/class-wp-option-forms.php');
28
+ require_once('includes/class-admin-external-links.php');
29
+ require_once('includes/class-wp-external-links.php');
30
+
31
+ // create instance
32
+ $WP_External_Links = new WP_External_Links();
33
+
34
+ } else {
35
+
36
+ // set error message
37
+ if (!function_exists('wpel_error_notice')):
38
+ function wpel_error_notice() {
39
+ $plugin_title = get_admin_page_title();
40
+
41
+ echo '<div class="error">'
42
+ . sprintf(__('<p>Warning - The plugin <strong>%s</strong> requires PHP 5.2.4+ and WP 3.4+. Please upgrade your PHP and/or WordPress.'
43
+ . '<br/>Disable the plugin to remove this message.</p>'
44
+ , WP_EXTERNAL_LINKS_KEY), $plugin_title)
45
+ . '</div>';
46
+ }
47
+
48
+ add_action('admin_notices', 'wpel_error_notice');
49
+ endif;
50
+
51
+ }
52
+
53
  /* ommit PHP closing tag, to prevent unwanted whitespace at the end of the parts generated by the included files */