PayPal Donations - Version 1.5

Version Description

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Release Info

Developer artstorm
Plugin Icon 128x128 PayPal Donations
Version 1.5
Comparing to
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Code changes from version 1.4.9.6 to 1.5

Files changed (3) hide show
  1. classes/settings.php +171 -0
  2. paypal-donations.php +134 -122
  3. readme.txt +34 -24
classes/settings.php ADDED
@@ -0,0 +1,171 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * PayPal Donations Settings.
4
+ *
5
+ * Class that renders out the HTML for the settings screen and contains helpful
6
+ * methods to simply the maintainance of the admin screen.
7
+ *
8
+ * @package PayPal Donations
9
+ * @author Johan Steen <artstorm at gmail dot com>
10
+ * @since Post Snippets 1.5
11
+ */
12
+ class Paypal_Donations_Settings
13
+ {
14
+ private $plugin_options;
15
+ private $currency_codes;
16
+ private $donate_buttons;
17
+ private $localized_buttons;
18
+
19
+ public function set_options( $options, $code, $buttons, $loc_buttons )
20
+ {
21
+ $this->plugin_options = $options;
22
+ $this->currency_codes = $code;
23
+ $this->donate_buttons = $buttons;
24
+ $this->localized_buttons = $loc_buttons;
25
+ }
26
+
27
+ public function render()
28
+ {
29
+ ?>
30
+ <div class=wrap>
31
+ <h2>PayPal Donations</h2>
32
+
33
+ <form method="post" action="">
34
+ <?php wp_nonce_field('update-options'); ?>
35
+ <?php // $pd_options = get_option($this->plugin_options);
36
+ $pd_options = $this->plugin_options;
37
+ ?>
38
+ <table class="form-table">
39
+ <tr valign="top">
40
+ <th scope="row"><label for="paypal_account"><?php _e( 'PayPal Account', 'paypal-donations' ) ?></label></th>
41
+ <td><input name="paypal_account" type="text" id="paypal_account" value="<?php echo $pd_options['paypal_account']; ?>" class="regular-text" /><span class="setting-description"><br/><?php _e( 'Your PayPal email address or your PayPal secure merchant account ID.', 'paypal-donations' ) ?></span></td>
42
+ </tr>
43
+ <tr valign="top">
44
+ <th scope="row"><label for="currency_code"><?php _e( 'Currency', 'paypal-donations' ) ?></label></th>
45
+ <td><select name="currency_code" id="currency_code">
46
+ <?php if (isset($pd_options['currency_code'])) { $current_currency = $pd_options['currency_code']; } else { $current_currency = 'USD'; }
47
+ foreach ( $this->currency_codes as $key => $code ) {
48
+ echo '<option value="'.$key.'"';
49
+ if ($current_currency == $key) { echo ' selected="selected"'; }
50
+ echo '>'.$code.'</option>';
51
+ }?></select>
52
+ <span class="setting-description"><br/><?php _e( 'The currency to use for the donations.', 'paypal-donations' ) ?></span></td>
53
+ </tr>
54
+ </table>
55
+
56
+ <h3><?php _e( 'Optional Settings', 'paypal-donations' ) ?></h3>
57
+ <table class="form-table">
58
+ <tr valign="top">
59
+ <th scope="row"><label for="page_style"><?php _e( 'Page Style', 'paypal-donations' ) ?></label></th>
60
+ <td><input name="page_style" type="text" id="page_style" value="<?php echo $pd_options['page_style']; ?>" class="regular-text" /><span class="setting-description"><br/><?php _e( 'Specify the name of a custom payment page style from your PayPal account profile.', 'paypal-donations' ) ?></span></td>
61
+ </tr>
62
+ <tr valign="top">
63
+ <th scope="row"><label for="return_page"><?php _e( 'Return Page', 'paypal-donations' ) ?></label></th>
64
+ <td><input name="return_page" type="text" id="return_page" value="<?php echo $pd_options['return_page']; ?>" class="regular-text" /><span class="setting-description"><br/><?php _e( 'URL to which the donator comes to after completing the donation; for example, a URL on your site that displays a "Thank you for your donation".', 'paypal-donations' ) ?></span></td>
65
+ </tr>
66
+ </table>
67
+
68
+ <h3><?php _e( 'Defaults', 'paypal-donations' ) ?></h3>
69
+ <table class="form-table">
70
+ <tr valign="top">
71
+ <th scope="row"><label for="amount"><?php _e( 'Amount', 'paypal-donations' ) ?></label></th>
72
+ <td><input name="amount" type="text" id="amount" value="<?php echo $pd_options['amount']; ?>" class="regular-text" /><span class="setting-description"><br/><?php _e( 'The default amount for a donation (Optional).', 'paypal-donations' ) ?></span></td>
73
+ </tr>
74
+ <tr valign="top">
75
+ <th scope="row"><label for="purpose"><?php _e( 'Purpose', 'paypal-donations' ) ?></label></th>
76
+ <td><input name="purpose" type="text" id="purpose" value="<?php echo $pd_options['purpose']; ?>" class="regular-text" /><span class="setting-description"><br/><?php _e( 'The default purpose of a donation (Optional).', 'paypal-donations' ) ?></span></td>
77
+ </tr>
78
+ <tr valign="top">
79
+ <th scope="row"><label for="reference"><?php _e( 'Reference', 'paypal-donations' ) ?></label></th>
80
+ <td><input name="reference" type="text" id="reference" value="<?php echo $pd_options['reference']; ?>" class="regular-text" /><span class="setting-description"><br/><?php _e( 'Default reference for the donation (Optional).', 'paypal-donations' ) ?></span></td>
81
+ </tr>
82
+ </table>
83
+
84
+ <h3><?php _e( 'Donation Button', 'paypal-donations' ) ?></h3>
85
+ <table class="form-table">
86
+ <tr>
87
+ <th scope="row"><?php _e( 'Select Button', 'paypal-donations' ) ?></th>
88
+ <td>
89
+ <fieldset><legend class="hidden">PayPal Button</legend>
90
+ <?php
91
+ $custom = TRUE;
92
+ if (isset($pd_options['button_localized'])) { $button_localized = $pd_options['button_localized']; } else { $button_localized = 'en_US'; }
93
+ if (isset($pd_options['button'])) { $current_button = $pd_options['button']; } else { $current_button = 'large'; }
94
+ foreach ( $this->donate_buttons as $key => $button ) {
95
+ echo "\t<label title='" . esc_attr($key) . "'><input style='padding: 10px 0 10px 0;' type='radio' name='button' value='" . esc_attr($key) . "'";
96
+ if ( $current_button === $key ) { // checked() uses "==" rather than "==="
97
+ echo " checked='checked'";
98
+ $custom = FALSE;
99
+ }
100
+ echo " /> <img src='" . str_replace('en_US', $button_localized, $button) . "' alt='" . $key . "' style='vertical-align: middle;' /></label><br /><br />\n";
101
+ }
102
+
103
+ echo ' <label><input type="radio" name="button" value="custom"';
104
+ checked( $custom, TRUE );
105
+ echo '/> ' . __('Custom Button:', 'paypal-donations') . ' </label>';
106
+ ?>
107
+ <input type="text" name="button_url" value="<?php echo $pd_options['button_url']; ?>" class="regular-text" /><br/>
108
+ <span class="setting-description"><?php _e( 'Enter a URL to a custom donation button.', 'paypal-donations' ) ?></span>
109
+ </fieldset>
110
+ </td>
111
+ </tr>
112
+ <tr valign="top">
113
+ <th scope="row"><label for="button_localized"><?php _e( 'Country and Language', 'paypal-donations' ) ?></label></th>
114
+ <td><select name="button_localized" id="button_localized">
115
+ <?php foreach ( $this->localized_buttons as $key => $localize ) {
116
+ echo '<option value="'.$key.'"';
117
+ if ($button_localized == $key) { echo ' selected="selected"'; }
118
+ echo '>'.$localize.'</option>';
119
+ }?></select>
120
+ <span class="setting-description"><br/><?php _e( 'Localize the language and the country for the button (Updated after saving the settings).', 'paypal-donations' ) ?></span></td>
121
+ </tr>
122
+ </table>
123
+
124
+ <?php
125
+ // Extras
126
+ ?>
127
+ <h3><?php _e( 'Extras', 'paypal-donations' ) ?></h3>
128
+ <p>Optional extra settings to fine tune the setup in certain scenarios.</p>
129
+ <?php
130
+ $this->checkbox(
131
+ __('Disable PayPal Statistics', 'paypal-donations'),
132
+ 'disable_stats',
133
+ $pd_options['disable_stats']);
134
+
135
+ $this->checkbox(
136
+ __('Theme CSS Override: Center Button', 'paypal-donations'),
137
+ 'center_button',
138
+ $pd_options['center_button']);
139
+ ?>
140
+
141
+ <p class="submit">
142
+ <input type="submit" name="Submit" class="button-primary" value="<?php _e( 'Save Changes', 'paypal-donations' ) ?>" />
143
+ </p>
144
+ </div>
145
+
146
+
147
+ <?php
148
+ }
149
+
150
+ // -------------------------------------------------------------------------
151
+ // HTML and Form element methods
152
+ // -------------------------------------------------------------------------
153
+
154
+ /**
155
+ * Checkbox.
156
+ * Renders the HTML for an input checkbox.
157
+ *
158
+ * @param string $label The label rendered to screen
159
+ * @param string $name The unique name to identify the input
160
+ * @param boolean $checked If the input is checked or not
161
+ */
162
+ private function checkbox( $label, $name, $checked )
163
+ {
164
+ printf( '<input type="checkbox" name="%s" value="true"', $name );
165
+ if ($checked)
166
+ echo ' checked';
167
+ echo ' />';
168
+ echo ' '.$label.'<br/>';
169
+ }
170
+
171
+ }
paypal-donations.php CHANGED
@@ -3,12 +3,12 @@
3
  Plugin Name: PayPal Donations
4
  Plugin URI: http://wpstorm.net/wordpress-plugins/paypal-donations/
5
  Description: Easy and simple setup and insertion of PayPal donate buttons with a shortcode or through a sidebar Widget. Donation purpose can be set for each button. A few other customization options are available as well.
6
- Version: 1.4.9.6
7
  Author: Johan Steen
8
- Author URI: http://wpstorm.net/
9
  Text Domain: paypal-donations
10
 
11
- Copyright 2011 Johan Steen (email : artstorm [at] gmail [dot] com)
12
 
13
  This program is free software; you can redistribute it and/or modify
14
  it under the terms of the GNU General Public License as published by
@@ -25,8 +25,8 @@ along with this program; if not, write to the Free Software
25
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26
  */
27
 
28
-
29
- class Paypal_Donations {
30
  var $plugin_options = 'paypal_donations_options';
31
  var $donate_buttons = array('small' => 'https://www.paypal.com/en_US/i/btn/btn_donate_SM.gif',
32
  'large' => 'https://www.paypal.com/en_US/i/btn/btn_donate_LG.gif',
@@ -72,43 +72,42 @@ class Paypal_Donations {
72
  'en_US' => 'United States - U.S. English');
73
 
74
  public function __construct() {
75
- // define URL
76
- define('paypal_donations_ABSPATH', WP_PLUGIN_DIR.'/'.plugin_basename( dirname(__FILE__) ).'/' );
77
- define('paypal_donations_URLPATH', WP_PLUGIN_URL.'/'.plugin_basename( dirname(__FILE__) ).'/' );
78
-
79
  // Define the domain for translations
80
  load_plugin_textdomain( 'paypal-donations', false, dirname(plugin_basename(__FILE__)) . '/languages/');
81
 
82
- // Check installed Wordpress version.
83
- global $wp_version;
84
- if ( version_compare($wp_version, '2.7', '>=') )
85
- $this->init_hooks();
86
- else
87
- $this->version_warning();
88
  }
89
 
90
  /**
91
  * Initializes the hooks for the plugin
92
  *
93
- * @returns Nothing
94
  */
95
  function init_hooks() {
96
  add_action('admin_menu', array(&$this,'wp_admin'));
97
  add_shortcode('paypal-donation', array(&$this,'paypal_shortcode'));
 
 
 
98
  global $wp_version;
99
  if ( version_compare($wp_version, '2.8', '>=') )
100
  add_action( 'widgets_init', array(&$this,'load_widget') );
101
  }
102
 
103
  /**
104
- * Displays a warning when installed in an old Wordpress Version
105
- *
106
- * @returns Nothing
107
  */
108
- function version_warning() {
109
- echo '<div class="updated fade"><p><strong>'.__('PayPal Donations requires WordPress version 2.7 or later!', 'paypal-donations').'</strong></p></div>';
 
 
 
 
 
 
110
  }
111
-
112
  /**
113
  * Register the Widget
114
  *
@@ -178,9 +177,12 @@ class Paypal_Donations {
178
  // Get the button URL
179
  if ( $pd_options['button'] != "custom" && !$button_url)
180
  $button_url = str_replace('en_US', $button_localized, $this->donate_buttons[$pd_options['button']]);
181
-
182
  $paypal_btn .= '<input type="image" src="' .$button_url. '" name="submit" alt="PayPal - The safer, easier way to pay online." />';
183
- $paypal_btn .= '<img alt="" src="https://www.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1" />';
 
 
 
 
184
  $paypal_btn .= '</div>';
185
  $paypal_btn .= '</form>';
186
  $paypal_btn .= "\n<!-- End PayPal Donations -->\n";
@@ -194,7 +196,7 @@ class Paypal_Donations {
194
  */
195
  function wp_admin() {
196
  if (function_exists('add_options_page'))
197
- add_options_page( 'PayPal Donations Options', 'PayPal Donations', 'administrator', __FILE__, array(&$this, 'options_page') );
198
  }
199
 
200
  function admin_message($message) {
@@ -218,106 +220,20 @@ class Paypal_Donations {
218
  $pd_options['currency_code'] = trim( $_POST['currency_code'] );
219
  $pd_options['amount'] = trim( $_POST['amount'] );
220
  $pd_options['button_localized'] = trim( $_POST['button_localized'] );
 
 
221
  update_option($this->plugin_options, $pd_options);
222
  $this->admin_message( __( 'The PayPal Donations settings have been updated.', 'paypal-donations' ) );
223
  }
224
- ?>
225
- <div class=wrap>
226
- <h2>PayPal Donations</h2>
227
-
228
- <form method="post" action="">
229
- <?php wp_nonce_field('update-options'); ?>
230
- <?php $pd_options = get_option($this->plugin_options); ?>
231
- <table class="form-table">
232
- <tr valign="top">
233
- <th scope="row"><label for="paypal_account"><?php _e( 'PayPal Account', 'paypal-donations' ) ?></label></th>
234
- <td><input name="paypal_account" type="text" id="paypal_account" value="<?php echo $pd_options['paypal_account']; ?>" class="regular-text" /><span class="setting-description"><br/><?php _e( 'Your PayPal email address or your PayPal secure merchant account ID.', 'paypal-donations' ) ?></span></td>
235
- </tr>
236
- <tr valign="top">
237
- <th scope="row"><label for="currency_code"><?php _e( 'Currency', 'paypal-donations' ) ?></label></th>
238
- <td><select name="currency_code" id="currency_code">
239
- <?php if (isset($pd_options['currency_code'])) { $current_currency = $pd_options['currency_code']; } else { $current_currency = 'USD'; }
240
- foreach ( $this->currency_codes as $key => $code ) {
241
- echo '<option value="'.$key.'"';
242
- if ($current_currency == $key) { echo ' selected="selected"'; }
243
- echo '>'.$code.'</option>';
244
- }?></select>
245
- <span class="setting-description"><br/><?php _e( 'The currency to use for the donations.', 'paypal-donations' ) ?></span></td>
246
- </tr>
247
- </table>
248
-
249
- <h3><?php _e( 'Optional Settings', 'paypal-donations' ) ?></h3>
250
- <table class="form-table">
251
- <tr valign="top">
252
- <th scope="row"><label for="page_style"><?php _e( 'Page Style', 'paypal-donations' ) ?></label></th>
253
- <td><input name="page_style" type="text" id="page_style" value="<?php echo $pd_options['page_style']; ?>" class="regular-text" /><span class="setting-description"><br/><?php _e( 'Specify the name of a custom payment page style from your PayPal account profile.', 'paypal-donations' ) ?></span></td>
254
- </tr>
255
- <tr valign="top">
256
- <th scope="row"><label for="return_page"><?php _e( 'Return Page', 'paypal-donations' ) ?></label></th>
257
- <td><input name="return_page" type="text" id="return_page" value="<?php echo $pd_options['return_page']; ?>" class="regular-text" /><span class="setting-description"><br/><?php _e( 'URL to which the donator comes to after completing the donation; for example, a URL on your site that displays a "Thank you for your donation".', 'paypal-donations' ) ?></span></td>
258
- </tr>
259
- </table>
260
-
261
- <h3><?php _e( 'Defaults', 'paypal-donations' ) ?></h3>
262
- <table class="form-table">
263
- <tr valign="top">
264
- <th scope="row"><label for="amount"><?php _e( 'Amount', 'paypal-donations' ) ?></label></th>
265
- <td><input name="amount" type="text" id="amount" value="<?php echo $pd_options['amount']; ?>" class="regular-text" /><span class="setting-description"><br/><?php _e( 'The default amount for a donation (Optional).', 'paypal-donations' ) ?></span></td>
266
- </tr>
267
- <tr valign="top">
268
- <th scope="row"><label for="purpose"><?php _e( 'Purpose', 'paypal-donations' ) ?></label></th>
269
- <td><input name="purpose" type="text" id="purpose" value="<?php echo $pd_options['purpose']; ?>" class="regular-text" /><span class="setting-description"><br/><?php _e( 'The default purpose of a donation (Optional).', 'paypal-donations' ) ?></span></td>
270
- </tr>
271
- <tr valign="top">
272
- <th scope="row"><label for="reference"><?php _e( 'Reference', 'paypal-donations' ) ?></label></th>
273
- <td><input name="reference" type="text" id="reference" value="<?php echo $pd_options['reference']; ?>" class="regular-text" /><span class="setting-description"><br/><?php _e( 'Default reference for the donation (Optional).', 'paypal-donations' ) ?></span></td>
274
- </tr>
275
- </table>
276
-
277
- <h3><?php _e( 'Donation Button', 'paypal-donations' ) ?></h3>
278
- <table class="form-table">
279
- <tr>
280
- <th scope="row"><?php _e( 'Select Button', 'paypal-donations' ) ?></th>
281
- <td>
282
- <fieldset><legend class="hidden">PayPal Button</legend>
283
- <?php
284
- $custom = TRUE;
285
- if (isset($pd_options['button_localized'])) { $button_localized = $pd_options['button_localized']; } else { $button_localized = 'en_US'; }
286
- if (isset($pd_options['button'])) { $current_button = $pd_options['button']; } else { $current_button = 'large'; }
287
- foreach ( $this->donate_buttons as $key => $button ) {
288
- echo "\t<label title='" . esc_attr($key) . "'><input style='padding: 10px 0 10px 0;' type='radio' name='button' value='" . esc_attr($key) . "'";
289
- if ( $current_button === $key ) { // checked() uses "==" rather than "==="
290
- echo " checked='checked'";
291
- $custom = FALSE;
292
- }
293
- echo " /> <img src='" . str_replace('en_US', $button_localized, $button) . "' alt='" . $key . "' style='vertical-align: middle;' /></label><br /><br />\n";
294
- }
295
 
296
- echo ' <label><input type="radio" name="button" value="custom"';
297
- checked( $custom, TRUE );
298
- echo '/> ' . __('Custom Button:', 'paypal-donations') . ' </label>';
 
 
 
 
299
  ?>
300
- <input type="text" name="button_url" value="<?php echo $pd_options['button_url']; ?>" class="regular-text" /><br/>
301
- <span class="setting-description"><?php _e( 'Enter a URL to a custom donation button.', 'paypal-donations' ) ?></span>
302
- </fieldset>
303
- </td>
304
- </tr>
305
- <tr valign="top">
306
- <th scope="row"><label for="button_localized"><?php _e( 'Country and Language', 'paypal-donations' ) ?></label></th>
307
- <td><select name="button_localized" id="button_localized">
308
- <?php foreach ( $this->localized_buttons as $key => $localize ) {
309
- echo '<option value="'.$key.'"';
310
- if ($button_localized == $key) { echo ' selected="selected"'; }
311
- echo '>'.$localize.'</option>';
312
- }?></select>
313
- <span class="setting-description"><br/><?php _e( 'Localize the language and the country for the button (Updated after saving the settings).', 'paypal-donations' ) ?></span></td>
314
- </tr>
315
- </table>
316
-
317
- <p class="submit">
318
- <input type="submit" name="Submit" class="button-primary" value="<?php _e( 'Save Changes', 'paypal-donations' ) ?>" />
319
- </p>
320
- </div>
321
  <?php
322
  }
323
  }
@@ -432,8 +348,104 @@ function paypal_donations_deinstall() {
432
  delete_option('widget_paypal_donations');
433
  }
434
 
435
- // Start the Plugin
436
- add_action( 'plugins_loaded', create_function( '', 'global $paypal_donations; $paypal_donations = new Paypal_Donations();' ) );
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
437
 
438
  /**
439
  * For backwards compability with earlier WordPress Versions
3
  Plugin Name: PayPal Donations
4
  Plugin URI: http://wpstorm.net/wordpress-plugins/paypal-donations/
5
  Description: Easy and simple setup and insertion of PayPal donate buttons with a shortcode or through a sidebar Widget. Donation purpose can be set for each button. A few other customization options are available as well.
6
+ Version: 1.5
7
  Author: Johan Steen
8
+ Author URI: http://johansteen.se/
9
  Text Domain: paypal-donations
10
 
11
+ Copyright 2009-2012 Johan Steen (email : artstorm [at] gmail [dot] com)
12
 
13
  This program is free software; you can redistribute it and/or modify
14
  it under the terms of the GNU General Public License as published by
25
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26
  */
27
 
28
+ class Paypal_Donations
29
+ {
30
  var $plugin_options = 'paypal_donations_options';
31
  var $donate_buttons = array('small' => 'https://www.paypal.com/en_US/i/btn/btn_donate_SM.gif',
32
  'large' => 'https://www.paypal.com/en_US/i/btn/btn_donate_LG.gif',
72
  'en_US' => 'United States - U.S. English');
73
 
74
  public function __construct() {
 
 
 
 
75
  // Define the domain for translations
76
  load_plugin_textdomain( 'paypal-donations', false, dirname(plugin_basename(__FILE__)) . '/languages/');
77
 
78
+ $this->init_hooks();
 
 
 
 
 
79
  }
80
 
81
  /**
82
  * Initializes the hooks for the plugin
83
  *
84
+ * @return Nothing
85
  */
86
  function init_hooks() {
87
  add_action('admin_menu', array(&$this,'wp_admin'));
88
  add_shortcode('paypal-donation', array(&$this,'paypal_shortcode'));
89
+
90
+ add_action( 'wp_head', array($this, 'add_css'), 999 );
91
+
92
  global $wp_version;
93
  if ( version_compare($wp_version, '2.8', '>=') )
94
  add_action( 'widgets_init', array(&$this,'load_widget') );
95
  }
96
 
97
  /**
98
+ * Adds inline CSS code to the head section of the html pages to center the
99
+ * PayPal button.
 
100
  */
101
+ function add_css()
102
+ {
103
+ $pd_options = get_option($this->plugin_options);
104
+ if ( isset($pd_options['center_button']) and $pd_options['center_button'] == true ) {
105
+ echo '<style type="text/css">'."\n";
106
+ echo '.paypal-donations { text-align: center !important }'."\n";
107
+ echo '</style>'."\n";
108
+ }
109
  }
110
+
111
  /**
112
  * Register the Widget
113
  *
177
  // Get the button URL
178
  if ( $pd_options['button'] != "custom" && !$button_url)
179
  $button_url = str_replace('en_US', $button_localized, $this->donate_buttons[$pd_options['button']]);
 
180
  $paypal_btn .= '<input type="image" src="' .$button_url. '" name="submit" alt="PayPal - The safer, easier way to pay online." />';
181
+
182
+ // PayPal stats tracking
183
+ if (!isset($pd_options['disable_stats']) or $pd_options['disable_stats'] != true)
184
+ $paypal_btn .= '<img alt="" src="https://www.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1" />';
185
+
186
  $paypal_btn .= '</div>';
187
  $paypal_btn .= '</form>';
188
  $paypal_btn .= "\n<!-- End PayPal Donations -->\n";
196
  */
197
  function wp_admin() {
198
  if (function_exists('add_options_page'))
199
+ add_options_page( 'PayPal Donations Options', 'PayPal Donations', 'administrator', basename(__FILE__), array(&$this, 'options_page') );
200
  }
201
 
202
  function admin_message($message) {
220
  $pd_options['currency_code'] = trim( $_POST['currency_code'] );
221
  $pd_options['amount'] = trim( $_POST['amount'] );
222
  $pd_options['button_localized'] = trim( $_POST['button_localized'] );
223
+ $pd_options['disable_stats'] = isset($_POST['disable_stats']) ? true : false;
224
+ $pd_options['center_button'] = isset($_POST['center_button']) ? true : false;
225
  update_option($this->plugin_options, $pd_options);
226
  $this->admin_message( __( 'The PayPal Donations settings have been updated.', 'paypal-donations' ) );
227
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
228
 
229
+
230
+ // Render the settings screen
231
+ $settings = new Paypal_Donations_Settings();
232
+ $settings->set_options( get_option($this->plugin_options), $this->currency_codes, $this->donate_buttons, $this->localized_buttons);
233
+ $settings->render();
234
+
235
+
236
  ?>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
237
  <?php
238
  }
239
  }
348
  delete_option('widget_paypal_donations');
349
  }
350
 
351
+
352
+ // -----------------------------------------------------------------------------
353
+ // Start the plugin
354
+ // -----------------------------------------------------------------------------
355
+
356
+ // Check the host environment
357
+ $paypal_donations_test_host = new Paypal_Donations_Host_Environment();
358
+
359
+ // If environment is up to date, start the plugin
360
+ if($paypal_donations_test_host->passed) {
361
+ // Load external classes
362
+ if (is_admin()) {
363
+ require plugin_dir_path(__FILE__).'classes/settings.php';
364
+ }
365
+
366
+ add_action(
367
+ 'plugins_loaded',
368
+ create_function(
369
+ '',
370
+ 'global $paypal_donations; $paypal_donations = new Paypal_Donations();'
371
+ )
372
+ );
373
+ }
374
+
375
+
376
+ /**
377
+ * PayPal Donations Host Environment.
378
+ *
379
+ * Checks that the host environment fulfils the requirements of Post Snippets.
380
+ * This class is designed to work with PHP versions below 5, to make sure it's
381
+ * always executed.
382
+ *
383
+ * @since PayPal Donations 1.5
384
+ */
385
+ class Paypal_Donations_Host_Environment
386
+ {
387
+ // Minimum versions required
388
+ var $MIN_PHP_VERSION = '5';
389
+ var $MIN_WP_VERSION = '2.7';
390
+ var $PLUGIN_NAME = 'PayPal Donations';
391
+ var $passed = true;
392
+
393
+ /**
394
+ * Constructor.
395
+ *
396
+ * Checks PHP and WordPress versions. If any check failes, a system notice
397
+ * is added and $passed is set to fail, which can be checked before trying
398
+ * to create the main class.
399
+ */
400
+ function Paypal_Donations_Host_Environment()
401
+ {
402
+ // Check if PHP is too old
403
+ if (version_compare(PHP_VERSION, $this->MIN_PHP_VERSION, '<')) {
404
+ // Display notice
405
+ add_action( 'admin_notices', array(&$this, 'php_version_error') );
406
+ }
407
+
408
+ // Check if WordPress is too old
409
+ global $wp_version;
410
+ if ( version_compare($wp_version, $this->MIN_WP_VERSION, '<') ) {
411
+ add_action( 'admin_notices', array(&$this, 'wp_version_error') );
412
+ $this->passed = false;
413
+ }
414
+ }
415
+
416
+ /**
417
+ * Displays a warning when installed on an old PHP version.
418
+ */
419
+ function php_version_error() {
420
+ echo '<div class="error"><p><strong>';
421
+ printf( __(
422
+ 'Error:<br/>
423
+ %1$s requires at least PHP version %2$s.
424
+ <br/>
425
+ Your installed PHP version: %3$s',
426
+ 'post-snippets'),
427
+ $this->PLUGIN_NAME, $this->MIN_PHP_VERSION, PHP_VERSION);
428
+ echo '</strong></p></div>';
429
+ }
430
+
431
+ /**
432
+ * Displays a warning when installed in an old Wordpress version.
433
+ */
434
+ function wp_version_error() {
435
+ echo '<div class="error"><p><strong>';
436
+ printf( __(
437
+ 'Error: %1$s requires WordPress Version %2$s or higher.',
438
+ 'post-snippets'),
439
+ $this->PLUGIN_NAME, $this->MIN_WP_VERSION );
440
+ echo '</strong></p></div>';
441
+ }
442
+ }
443
+
444
+
445
+
446
+ // -----------------------------------------------------------------------------
447
+ // Helper functions
448
+ // -----------------------------------------------------------------------------
449
 
450
  /**
451
  * For backwards compability with earlier WordPress Versions
readme.txt CHANGED
@@ -3,10 +3,10 @@ Contributors: artstorm
3
  Donate link: http://wpstorm.net/wordpress-plugins/paypal-donations/#donation
4
  Tags: paypal, donation, shortcode, widget, donate, button, sidebar
5
  Requires at least: 2.7
6
- Tested up to: 3.2.1
7
- Stable tag: 1.4.9.6
8
 
9
- Easy and simple setup and insertion of PayPal donate buttons with a shortcode or through a sidebar Widget. Donation purpose can be set for each button. A few other customization options are available as well.
10
 
11
  == Description ==
12
 
@@ -61,65 +61,74 @@ Please visit [PayPal Donations' Comments](http://wpstorm.net/wordpress-plugins/p
61
  == Changelog ==
62
 
63
 
64
- = Version 1.4.9.6 - 23 Oct 2011 =
65
- * Included Malay – Bahasa Melayu translation by [Amir Shariff](http://www.visitmalaysianow.com/).
 
66
 
67
- = Version 1.4.9.5 - 3 Sep 2011 =
68
- * Added filter 'paypal_donations_url', to hook into the URL used, to be able to try the button against PayPal's Sandbox for instance.
69
- * Added filter 'paypal_donations_amount', to hook into the set amount before rendering the button.
70
- * Included Lithuanian translation by [Nata Strazda](http://www.webhostinghub.com/).
 
 
 
 
 
71
  * Changed the plugin class name from paypal_donations to Paypal_Donations.
72
 
73
  = Version 1.4.9.4 - 22 May 2011 =
74
- * Included Norwegian translations by [Tore Johnny Bråtveit](http://www.punktlig-ikt.no/).
75
 
76
  = Version 1.4.9.3 - 18 Apr 2011 =
77
  * Added Turkish Lira (TRY) to the list of currencies.
78
 
79
  = Version 1.4.9.2 - 02 Apr 2011 =
80
- * Added four new currencies that PayPal supports for donations to choose from: Brazilian Real (BRL), Taiwan New Dollar (TWD), Philippine Peso (PHP), Thai Baht (THB)
 
 
81
 
82
  = Version 1.4.9.1 - 08 Jan 2011 =
83
- * Included Turkish translation by [Ersan Özdil](http://www.tml.web.tr/).
84
 
85
  = Version 1.4.9 - 08 Jul 2010 =
86
- * Included Dutch translation by [WP webshop](http://wpwebshop.com/premium-wordpress-themes/).
87
 
88
  = Version 1.4.8 - 29 Jun 2010 =
89
  * Added shortcode for button_url.
90
  * Removed a few deprecated functions from the code.
91
- * Included German translation by [Rian Kremer](http://heftruckcursus.tel/).
92
 
93
  = Version 1.4.7 - 30 Apr 2010 =
94
- * Included Spanish translation by [Neoshinji](http://blog.tuayudainformatica.com/).
95
 
96
  = Version 1.4.6 - 19 Feb 2010 =
97
- * Included Italian translation by [Gianni Diurno](http://gidibao.net/).
98
  * Updated the .pot file to include the latest strings for translations.
99
 
100
  = Version 1.4.5 - 28 Nov 2009 =
101
- * Added shortcode for the return_page (Thanks [Bob King](http://wealthynetizen.com/)).
102
 
103
  = Version 1.4.4 - 4 Nov 2009 =
104
- * Included Hebrew translation by [Daniel Chcouri](http://www.anarchy.co.il/).
105
 
106
  = Version 1.4.3 - 15 Oct 2009 =
107
- * Included Danish translation by [Georg S. Adamsen](http://wordpress.blogos.dk/).
108
 
109
  = Version 1.4.2 - 14 Oct 2009 =
110
- * Included Albanian translation by [Romeo Shuka](http://www.romeolab.com/).
111
 
112
  = Version 1.4.1 - 6 Sep 2009 =
113
  * Corrected available language translations for the button graphics.
114
 
115
  = Version 1.4 - 6 Sep 2009 =
116
- * Added a dropdown menu to select country and language to localize the graphics of the donation button.
 
117
 
118
  = Version 1.3.3 - 2 Sep 2009 =
119
- * Included French translation by [Thomas Cailhe (Oyabi)](http://www.oyabi.fr/).
120
 
121
  = Version 1.3.2 - 28 Aug 2009 =
122
- * Included Russian translation by [FatCow](http://www.fatcow.com/).
123
 
124
  = Version 1.3.1 - 25 August 2009 =
125
  * Added Swedish translation.
@@ -133,7 +142,8 @@ Please visit [PayPal Donations' Comments](http://wpstorm.net/wordpress-plugins/p
133
 
134
  = Version 1.1 - 23 May 2009 =
135
  * Added an option to select the currency to make the donations in.
136
- * Changed the default button in a new install from a custom button to the large button.
 
137
 
138
  = Version 1.0 - 7 May 2009 =
139
  * Initial Release
3
  Donate link: http://wpstorm.net/wordpress-plugins/paypal-donations/#donation
4
  Tags: paypal, donation, shortcode, widget, donate, button, sidebar
5
  Requires at least: 2.7
6
+ Tested up to: 3.3.1
7
+ Stable tag: 1.5
8
 
9
+ Easy, simple setup to add a PayPal Donation button as a Widget or with a shortcode.
10
 
11
  == Description ==
12
 
61
  == Changelog ==
62
 
63
 
64
+ = Version 1.5 - 9 Jan 2012 =
65
+ * Added an option to disable PayPal statistics tracking image.
66
+ * Added an option to center the button by overriding the theme CSS.
67
 
68
+ = Version 1.4.9.6 - 23 Oct 2011 =
69
+ * Included Malay – Bahasa Melayu translation by Amir Shariff.
70
+
71
+ = Version 1.4.9.5 - 3 Sep 2011 =
72
+ * Added filter 'paypal_donations_url', to hook into the URL used, to be able to
73
+ try the button against PayPal's Sandbox for instance.
74
+ * Added filter 'paypal_donations_amount', to hook into the set amount before
75
+ rendering the button.
76
+ * Included Lithuanian translation by Nata Strazda.
77
  * Changed the plugin class name from paypal_donations to Paypal_Donations.
78
 
79
  = Version 1.4.9.4 - 22 May 2011 =
80
+ * Included Norwegian translations by Tore Johnny Bråtveit.
81
 
82
  = Version 1.4.9.3 - 18 Apr 2011 =
83
  * Added Turkish Lira (TRY) to the list of currencies.
84
 
85
  = Version 1.4.9.2 - 02 Apr 2011 =
86
+ * Added four new currencies that PayPal supports for donations to choose from:
87
+ Brazilian Real (BRL), Taiwan New Dollar (TWD), Philippine Peso (PHP), Thai
88
+ Baht (THB)
89
 
90
  = Version 1.4.9.1 - 08 Jan 2011 =
91
+ * Included Turkish translation by Ersan Özdil.
92
 
93
  = Version 1.4.9 - 08 Jul 2010 =
94
+ * Included Dutch translation by WP webshop.
95
 
96
  = Version 1.4.8 - 29 Jun 2010 =
97
  * Added shortcode for button_url.
98
  * Removed a few deprecated functions from the code.
99
+ * Included German translation by Rian Kremer.
100
 
101
  = Version 1.4.7 - 30 Apr 2010 =
102
+ * Included Spanish translation by Neoshinji.
103
 
104
  = Version 1.4.6 - 19 Feb 2010 =
105
+ * Included Italian translation by Gianni Diurno.
106
  * Updated the .pot file to include the latest strings for translations.
107
 
108
  = Version 1.4.5 - 28 Nov 2009 =
109
+ * Added shortcode for the return_page.
110
 
111
  = Version 1.4.4 - 4 Nov 2009 =
112
+ * Included Hebrew translation by Daniel Chcouri.
113
 
114
  = Version 1.4.3 - 15 Oct 2009 =
115
+ * Included Danish translation by Georg S. Adamsen.
116
 
117
  = Version 1.4.2 - 14 Oct 2009 =
118
+ * Included Albanian translation by Romeo Shuka.
119
 
120
  = Version 1.4.1 - 6 Sep 2009 =
121
  * Corrected available language translations for the button graphics.
122
 
123
  = Version 1.4 - 6 Sep 2009 =
124
+ * Added a dropdown menu to select country and language to localize the graphics
125
+ of the donation button.
126
 
127
  = Version 1.3.3 - 2 Sep 2009 =
128
+ * Included French translation by Thomas Cailhe (Oyabi).
129
 
130
  = Version 1.3.2 - 28 Aug 2009 =
131
+ * Included Russian translation by FatCow.
132
 
133
  = Version 1.3.1 - 25 August 2009 =
134
  * Added Swedish translation.
142
 
143
  = Version 1.1 - 23 May 2009 =
144
  * Added an option to select the currency to make the donations in.
145
+ * Changed the default button in a new install from a custom button to the large
146
+ button.
147
 
148
  = Version 1.0 - 7 May 2009 =
149
  * Initial Release