Ultimate Tag Cloud Widget - Version 2.2-beta1

Version Description

= 2.2 =

New features, see the plugin page at wordpress.org for full details

= 2.1 =

New features, see the plugin page at wordpress.org for full details

= 2.0.1 =

Small bug fix in the widget options panel

= 2.0 =

New plugin architecture and a big rewrite of the plugin foundation. Watch out for breaking changes, please see http://exz.nu/utcwbreaking for more information.

Download this release

Release Info

Developer	exz
Plugin	Ultimate Tag Cloud Widget
Version	2.2-beta1
Comparing to
See all releases

Code changes from version 2.1 to 2.2-beta1

Files changed (23) hide show

js/utcw.min.js +1 -1
pages/settings.php +15 -4
readme.txt +9 -0
src/Config.php +898 -0
src/Data.php +265 -0
src/Database/QueryBuilder.php +317 -0
src/Language/QTranslateHandler.php +109 -0
src/Language/TranslationHandler.php +48 -0
src/Language/WPMLHandler.php +127 -0
src/Plugin.php +398 -0
src/Render.php +325 -0
src/Selection/PopularityStrategy.php +117 -0
src/Selection/RandomStrategy.php +121 -0
src/Selection/SelectionStrategy.php +53 -0
src/Term.php +131 -0
src/Widget.php +150 -0
ultimate-tag-cloud-widget.php +89 -5
utcw-config.php +0 -841
utcw-data.php +0 -364
utcw-render.php +0 -288
utcw-term.php +0 -124
utcw-widget.php +0 -133
utcw.php +0 -377

js/utcw.min.js CHANGED Viewed

	@@ -1,4 +1,4 @@
1	- /*! Ultimate Tag Cloud Widget - v2.1 - 2013-01-27
2	* https://0x539.se/wordpress/ultimate-tag-cloud-widget/
3	* Copyright (c) 2013 Rickard Andersson; Licensed GPLv2 */
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1	+ /*! Ultimate Tag Cloud Widget - v2.1 - 2013-02-03
2	* https://0x539.se/wordpress/ultimate-tag-cloud-widget/
3	* Copyright (c) 2013 Rickard Andersson; Licensed GPLv2 */
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input[id$=-color_span]").live("click",this.colorClickHandler),e(".utcw-tab-button").live("click",this.tabClickHandler),e(".utcw-input-taxonomy").live("click",this.taxonomyClickHandler),e(".utcw-all-authors").live("click",this.allAuthorsClickHandler),e(".utcw-selected-authors").live("click",this.selectedAuthorsClickHandler),e(".utcw-remove-config").live("click",this.removeConfigClickHandler),e(document).ready(this.initTooltip),e(document).ajaxSuccess(this.ajaxSuccessHandler)},initTooltip:function(){e(".utcw-help").wTooltip({style:t,className:"utcw-tooltip"})},removeConfigClickHandler:function(){var t=e(this),r=n.findWidgetParent(t),i=r.find(".utcw-load-config"),s=i.val(),o=t.data("input-name")+"[]",u=e(document.createElement("input"));u.attr("type","hidden"),u.attr("name",o),u.attr("value",s),t.after(u),i.find(":selected").remove()},allAuthorsClickHandler:function(){var t=e(this),r=n.findWidgetParent(t);r.find(".utcw-authors").addClass("hidden"),r.find(".utcw-author-field").attr("checked",!1)},selectedAuthorsClickHandler:function(){var t=e(this),r=n.findWidgetParent(t);r.find(".utcw-authors").removeClass("hidden")},tabClickHandler:function(){var t=e(this);return t.data("id")==="utcw-__i__"?!1:(t.parent().find(".utcw-tab-button").removeClass("utcw-active"),t.addClass("utcw-active"),t.parent().find("fieldset.utcw").addClass("hidden"),e("#"+t.data("tab")).removeClass("hidden"),n.activeTab[t.data("id")]=t.data("tab"),!1)},colorClickHandler:function(){var t=e('div[id$="set_chooser"]'),n=e('div[id$="span_chooser"]'),r=e(this).val();t.addClass("utcw-hidden"),n.addClass("utcw-hidden"),r==="set"?t.removeClass("utcw-hidden"):r==="span"&&n.removeClass("utcw-hidden")},findWidgetParent:function(e){return e.parents(".widget-content")},taxonomyClickHandler:function(){var t=e(this),r=t.val(),i=t.is(":checked"),s=n.findWidgetParent(t),o=s.find("#"+r+"-terms");i?o.removeClass("hidden"):o.addClass("hidden")},ajaxSuccessHandler:function(e,t,r){n.setCurrentTab.apply(n,[r.data]),n.initTooltip.apply(n)},setCurrentTab:function(t){var n=new Uri,r;n.setQuery(decodeURI(t)),n.getQueryParamValue("action")==="save-widget"&&n.getQueryParamValue("id_base")==="utcw"&&(r=n.getQueryParamValue("widget-id"),this.activeTab[r]&&e('button[data-tab="'+this.activeTab[r]+'"]').trigger("click"))}};n.init()}(jQuery);

pages/settings.php CHANGED Viewed

	@@ -2,18 +2,18 @@
2	/**
3	* Ultimate Tag Cloud Widget
4	* @author Rickard Andersson <rickard@0x539.se>
5	- * @version 2.1
6	* @license GPLv2
7	* @package utcw
8	* @subpackage pages
9	*
10	- * @var ~~UTCW_Config~~ $config
11	* @var array $available_taxonomies
12	* @var array $available_post_types
13	* @var array $configurations
14	* @var array $terms
15	* @var array $users
16	- * @var UTCW $this
17	*/
18	if ( ! defined( 'ABSPATH' ) ) die();
19
	@@ -33,6 +33,13 @@ if ( ! defined( 'ABSPATH' ) ) die();
33
34	<fieldset class='utcw' id="<?php echo $this->get_field_id( 'utcw-tab-data' ) ?>">
35	<legend></legend>







36	<a class="utcw-help"
37	title="<?php _e( 'Only posts from the selected authors will be used when calculating the tag cloud.', 'utcw' ) ?>">?</a>
38	<strong><?php _e( 'Authors:', 'utcw' ) ?></strong><br>
	@@ -272,7 +279,11 @@ if ( ! defined( 'ABSPATH' ) ) die();
272	<input type="checkbox" name="<?php echo $this->get_field_name( 'show_title' ) ?>"
273	id="<?php echo $this->get_field_id( 'show_title' ) ?>" <?php echo $config->show_title === true ? 'checked="checked"' : ''?>>
274	<label for="<?php echo $this->get_field_id( 'show_title' ) ?>"
275	- title="<?php _e( 'This is a title', 'utcw' ) ?>"><?php _e( 'Show title (hover text)', 'utcw' ) ?></label><br>




276	<br>
277
278	<a class="utcw-help"


2	/**
3	* Ultimate Tag Cloud Widget
4	* @author Rickard Andersson <rickard@0x539.se>
5	+ * @version 2.2
6	* @license GPLv2
7	* @package utcw
8	* @subpackage pages
9	*
10	+ * @var \Rickard\UTCW\Config $config
11	* @var array $available_taxonomies
12	* @var array $available_post_types
13	* @var array $configurations
14	* @var array $terms
15	* @var array $users
16	+ * @var \Rickard\UTCW\Widget $this
17	*/
18	if ( ! defined( 'ABSPATH' ) ) die();
19

33
34	<fieldset class='utcw' id="<?php echo $this->get_field_id( 'utcw-tab-data' ) ?>">
35	<legend></legend>
36	+
37	+ <a class="utcw-help" title="<?php _e('How the tag cloud should find tags to display. Popularity based selection is the default strategy which shows the most popular tags.', 'utcw') ?>">?</a>
38	+ <strong><?php _e('Selection strategy:', 'utcw') ?></strong><br>
39	+ <label><input type="radio" name="<?php echo $this->get_field_name('strategy') ?>" value="popularity" <?php if ($config->strategy === 'popularity') echo 'checked="checked"' ?>><?php _e('Popularity','utcw') ?></label><br>
40	+ <label><input type="radio" name="<?php echo $this->get_field_name('strategy') ?>" value="random" <?php if ($config->strategy === 'random') echo 'checked="checked"' ?>><?php _e('Random','utcw') ?></label><br>
41	+ <br>
42	+
43	<a class="utcw-help"
44	title="<?php _e( 'Only posts from the selected authors will be used when calculating the tag cloud.', 'utcw' ) ?>">?</a>
45	<strong><?php _e( 'Authors:', 'utcw' ) ?></strong><br>

279	<input type="checkbox" name="<?php echo $this->get_field_name( 'show_title' ) ?>"
280	id="<?php echo $this->get_field_id( 'show_title' ) ?>" <?php echo $config->show_title === true ? 'checked="checked"' : ''?>>
281	<label for="<?php echo $this->get_field_id( 'show_title' ) ?>"
282	+ title="<?php _e( 'This is a title', 'utcw' ) ?>"><?php _e( 'Show title (hover text)', 'utcw' ) ?></label><br> <a class="utcw-help"
283	+ title="<?php _e( 'Uncheck this option if you do not want your tag cloud to contain links to the archive page for each tag.', 'utcw' ) ?>">?</a>
284	+ <input type="checkbox" name="<?php echo $this->get_field_name( 'show_links' ) ?>"
285	+ id="<?php echo $this->get_field_id( 'show_links' ) ?>" <?php echo $config->show_links === true ? 'checked="checked"' : ''?>>
286	+ <label for="<?php echo $this->get_field_id( 'show_links' ) ?>"><?php _e( 'Show links', 'utcw' ) ?></label><br>
287	<br>
288
289	<a class="utcw-help"

readme.txt CHANGED Viewed

	@@ -47,6 +47,11 @@ If you have questions, please post them in the forums.
47
48	== Changelog ==
49





50	= 2.1 =
51
52	* Support for multiple taxonomies per widget
	@@ -70,6 +75,10 @@ The upgrade notice history for the 1.x branch is available on [GitHub](https://g
70
71	== Upgrade Notice ==
72




73	= 2.1 =
74
75	* New features, see the plugin page at wordpress.org for full details


47
48	== Changelog ==
49
50	+ = 2.2 =
51	+
52	+ * Support for disabling links in tag cloud output
53	+ * Support for loading a saved configuration from short code
54	+
55	= 2.1 =
56
57	* Support for multiple taxonomies per widget

75
76	== Upgrade Notice ==
77
78	+ = 2.2 =
79	+
80	+ * New features, see the plugin page at wordpress.org for full details
81	+
82	= 2.1 =
83
84	* New features, see the plugin page at wordpress.org for full details

src/Config.php ADDED Viewed

	@@ -0,0 +1,898 @@


1	+ <?php
2	+
3	+ namespace Rickard\UTCW;
4	+
5	+ /**
6	+ * Ultimate Tag Cloud Widget
7	+ *
8	+ * @author Rickard Andersson <rickard@0x539.se>
9	+ * @version 2.2
10	+ * @license GPLv2
11	+ * @package utcw
12	+ * @subpackage main
13	+ * @since 2.0
14	+ */
15	+
16	+ /**
17	+ * Configuration class for the widget.
18	+ *
19	+ * @since 2.0
20	+ * @package utcw
21	+ * @subpackage main
22	+ */
23	+ class Config
24	+ {
25	+
26	+ /**
27	+ * Title text of the widget.
28	+ * Default value: Tag cloud
29	+ *
30	+ * @var string
31	+ * @since 2.0
32	+ */
33	+ public $title;
34	+
35	+ /**
36	+ * How the result should be ordered
37	+ * Default value: name
38	+ * Valid values: random, name, slug, id, color, count
39	+ *
40	+ * @var string
41	+ * @since 2.0
42	+ */
43	+ public $order;
44	+
45	+ /**
46	+ * The smallest possible size
47	+ * Default: 10px
48	+ *
49	+ * @var string
50	+ * @since 2.0
51	+ */
52	+ public $size_from;
53	+
54	+ /**
55	+ * The greatest possible size
56	+ * Default: 30px
57	+ *
58	+ * @var string
59	+ * @since 2.0
60	+ */
61	+ public $size_to;
62	+
63	+ /**
64	+ * Maximum number of tags to display
65	+ * Default: 45
66	+ *
67	+ * @var int
68	+ * @since 2.0
69	+ */
70	+ public $max;
71	+
72	+ /**
73	+ * Which taxonomy to show tags from
74	+ * Default: [post_tag]
75	+ *
76	+ * @var array
77	+ * @since 2.0
78	+ */
79	+ public $taxonomy;
80	+
81	+ /**
82	+ * If the order of tags should be shown in reverse order
83	+ * Default: false
84	+ *
85	+ * @var bool
86	+ * @since 2.0
87	+ */
88	+ public $reverse;
89	+
90	+ /**
91	+ * Which coloring strategy to use
92	+ * Default: none
93	+ * Valid values: none, random, set, span
94	+ *
95	+ * @var string
96	+ * @since 2.0
97	+ */
98	+ public $color;
99	+
100	+ /**
101	+ * CSS letter-spacing value (in pixels)
102	+ * Default: normal
103	+ *
104	+ * @var string
105	+ * @since 2.0
106	+ */
107	+ public $letter_spacing;
108	+
109	+ /**
110	+ * CSS word-spacing value (in pixels)
111	+ * Default: normal
112	+ *
113	+ * @var string
114	+ * @since 2.0
115	+ */
116	+ public $word_spacing;
117	+
118	+ /**
119	+ * CSS text-transform value
120	+ * Default: none
121	+ * Valid values: lowercase, uppercase, capitalize
122	+ *
123	+ * @var string
124	+ * @since 2.0
125	+ */
126	+ public $text_transform;
127	+
128	+ /**
129	+ * If sorting should be applied case sensitive
130	+ * Default: false
131	+ *
132	+ * @var bool
133	+ * @since 2.0
134	+ */
135	+ public $case_sensitive;
136	+
137	+ /**
138	+ * How many posts a term needs to have to be shown in the cloud
139	+ * Default: 1
140	+ *
141	+ * @var int
142	+ * @since 2.0
143	+ */
144	+ public $minimum;
145	+
146	+ /**
147	+ * How the $tags_list should be used
148	+ * Default: exclude
149	+ * Valid values: exclude, include
150	+ *
151	+ * @var string
152	+ * @since 2.0
153	+ */
154	+ public $tags_list_type;
155	+
156	+ /**
157	+ * If the title attribute should be added to links in the cloud
158	+ * Default: true
159	+ *
160	+ * @var bool
161	+ * @since 2.0
162	+ */
163	+ public $show_title;
164	+
165	+ /**
166	+ * If the tags should be wrapped in links
167	+ * Default: true
168	+ *
169	+ * @var bool
170	+ * @since 2.2
171	+ */
172	+ public $show_links;
173	+
174	+ /**
175	+ * If links should be styled with underline decoration
176	+ * Default: default
177	+ * Valid values: yes, no, default
178	+ *
179	+ * @var string
180	+ * @since 2.0
181	+ */
182	+ public $link_underline;
183	+
184	+ /**
185	+ * If links should be styled as bold
186	+ * Default: default
187	+ * Valid values: yes, no, default
188	+ *
189	+ * @var string
190	+ * @since 2.0
191	+ */
192	+ public $link_bold;
193	+
194	+ /**
195	+ * If links should be styled as italic
196	+ * Default: default
197	+ * Valid values: yes, no, default
198	+ *
199	+ * @var string
200	+ * @since 2.0
201	+ */
202	+ public $link_italic;
203	+
204	+ /**
205	+ * Background color for links
206	+ * Default: transparent
207	+ * Valid values: A hexadecimal color
208	+ *
209	+ * @var string
210	+ * @since 2.0
211	+ */
212	+ public $link_bg_color;
213	+
214	+ /**
215	+ * Border style for links
216	+ * Default: none
217	+ * Valid values: none, dotted, dashed, solid, double, groove, ridge, inset, outset
218	+ *
219	+ * @var string
220	+ * @since 2.0
221	+ */
222	+ public $link_border_style;
223	+
224	+ /**
225	+ * Border width for links
226	+ * Default: 0
227	+ *
228	+ * @var string
229	+ * @since 2.0
230	+ */
231	+ public $link_border_width;
232	+
233	+ /**
234	+ * Border color for links
235	+ * Default: none
236	+ * Valid values: A hexadecimal color
237	+ *
238	+ * @var string
239	+ * @since 2.0
240	+ */
241	+ public $link_border_color;
242	+
243	+ /**
244	+ * If links should be decorated with underline decoration in their hover state
245	+ * Default: default
246	+ * Valid values: yes, no, default
247	+ *
248	+ * @var string
249	+ * @since 2.0
250	+ */
251	+ public $hover_underline;
252	+
253	+ /**
254	+ * If links should be styled as bold in their hover state
255	+ * Default: default
256	+ * Valid values: yes, no, default
257	+ *
258	+ * @var string
259	+ * @since 2.0
260	+ */
261	+ public $hover_bold;
262	+
263	+ /**
264	+ * If links should be styled as italic in their hover state
265	+ * Default: default
266	+ * Valid values: yes, no, default
267	+ *
268	+ * @var string
269	+ * @since 2.0
270	+ */
271	+ public $hover_italic;
272	+
273	+ /**
274	+ * Background color for links in their hover state
275	+ * Default: transparent
276	+ * Valid values: A hexadecimal color
277	+ *
278	+ * @var string
279	+ * @since 2.0
280	+ */
281	+ public $hover_bg_color;
282	+
283	+ /**
284	+ * Text color for links in their hover state
285	+ * Default: default
286	+ * Valid values: A hexadecimal color
287	+ *
288	+ * @var string
289	+ * @since 2.0
290	+ */
291	+ public $hover_color;
292	+
293	+ /**
294	+ * Border style for links in their hover state
295	+ * Default: none
296	+ * Valid values: none, dotted, dashed, solid, double, groove, ridge, inset, outset
297	+ *
298	+ * @var string
299	+ * @since 2.0
300	+ */
301	+ public $hover_border_style;
302	+
303	+ /**
304	+ * Border width for links in their hover state
305	+ * Default: 0
306	+ *
307	+ * @var string
308	+ * @since 2.0
309	+ */
310	+ public $hover_border_width;
311	+
312	+ /**
313	+ * Border color for links in their hover state
314	+ * Default: none
315	+ * Valid values: A hexadecimal color
316	+ *
317	+ * @var string
318	+ * @since 2.0
319	+ */
320	+ public $hover_border_color;
321	+
322	+ /**
323	+ * CSS margin between tags
324	+ * Default: auto
325	+ *
326	+ * @var string
327	+ * @since 2.0
328	+ */
329	+ public $tag_spacing;
330	+
331	+ /**
332	+ * If debug output should be included
333	+ * Default: false
334	+ *
335	+ * @var bool
336	+ * @since 2.0
337	+ */
338	+ public $debug;
339	+
340	+ /**
341	+ * How many days old a post needs to be to be included in tag size calculation
342	+ * Default: 0
343	+ *
344	+ * @var int
345	+ * @since 2.0
346	+ */
347	+ public $days_old;
348	+
349	+ /**
350	+ * CSS line-height for the tags
351	+ * Default: inherit
352	+ *
353	+ * @var string
354	+ * @since 2.0
355	+ */
356	+ public $line_height;
357	+
358	+ /**
359	+ * Separator between tags
360	+ * Default: (a space character)
361	+ *
362	+ * @var string
363	+ * @since 2.0
364	+ */
365	+ public $separator;
366	+
367	+ /**
368	+ * Prefix before each tag
369	+ * Default: (empty string)
370	+ *
371	+ * @var string
372	+ * @since 2.0
373	+ */
374	+ public $prefix;
375	+
376	+ /**
377	+ * Suffix after each tag
378	+ * Default: (empty string)
379	+ *
380	+ * @var string
381	+ * @since 2.0
382	+ */
383	+ public $suffix;
384	+
385	+ /**
386	+ * If the widget title should be shown
387	+ * Default: true
388	+ *
389	+ * @var bool
390	+ * @since 2.0
391	+ */
392	+ public $show_title_text;
393	+
394	+ /**
395	+ * An array of post type names to to include posts from in tag size calculation
396	+ * Default: [ post ]
397	+ *
398	+ * @var array
399	+ * @since 2.0
400	+ */
401	+ public $post_type;
402	+
403	+ /**
404	+ * A list of term IDs to be included or excluded. Inclusion or exclusion is determined by $tags_list_type
405	+ * Default: [] (an empty array)
406	+ *
407	+ * @var array
408	+ * @since 2.0
409	+ */
410	+ public $tags_list;
411	+
412	+ /**
413	+ * Which color value to start from in color calculation. This is the color that the smallest tag will get.
414	+ * Default: (an empty string)
415	+ *
416	+ * @var string
417	+ * @since 2.0
418	+ */
419	+ public $color_span_to;
420	+
421	+ /**
422	+ * Which color value to end at in color calculation. This is the color that the biggest tag will get.
423	+ * Default: (an empty string)
424	+ *
425	+ * @var string
426	+ * @since 2.0
427	+ */
428	+ public $color_span_from;
429	+
430	+ /**
431	+ * Which authors to include posts from. An empty array will include all authors
432	+ * Default: [] (an empty array)
433	+ *
434	+ * @var array
435	+ * @since 2.0
436	+ */
437	+ public $authors;
438	+
439	+ /**
440	+ * A set of colors to randomly select from when coloring the tags
441	+ * Default: [] (an empty array)
442	+ *
443	+ * @var array
444	+ * @since 2.0
445	+ */
446	+ public $color_set;
447	+
448	+ /**
449	+ * If the current user is authenticated. Will be set internally
450	+ *
451	+ * @internal
452	+ * @var bool
453	+ * @since 2.0
454	+ */
455	+ public $authenticated;
456	+
457	+ /**
458	+ * Text to display before the widget.
459	+ * The default value for this setting will probably be determined by the theme
460	+ * Default: (an empty string)
461	+ *
462	+ * @var string
463	+ * @since 2.0
464	+ */
465	+ public $before_widget;
466	+
467	+ /**
468	+ * Text to display after the widget.
469	+ * The default value for this setting will probably be determined by the theme
470	+ * Default: (an empty string)
471	+ *
472	+ * @var string
473	+ * @since 2.0
474	+ */
475	+ public $after_widget;
476	+
477	+ /**
478	+ * Text to display before the widget title.
479	+ * The default value for this setting will probably be determined by the theme
480	+ * Default: (an empty string)
481	+ *
482	+ * @var string
483	+ * @since 2.0
484	+ */
485	+ public $before_title;
486	+
487	+ /**
488	+ * Text to display after the widget title.
489	+ * The default value for this setting will probably be determined by the theme
490	+ * Default: (an empty string)
491	+ *
492	+ * @var string
493	+ * @since 2.0
494	+ */
495	+ public $after_title;
496	+
497	+ /**
498	+ * Which strategy to use when selecting tags
499	+ * Default: popularity
500	+ *
501	+ * @var string
502	+ * @since 2.2
503	+ */
504	+ public $strategy;
505	+
506	+ /**
507	+ * Config store with default values
508	+ *
509	+ * @static
510	+ * @var array
511	+ * @since 2.0
512	+ */
513	+ static protected $options = array(
514	+ 'title' => 'Tag Cloud',
515	+ 'order' => 'name',
516	+ 'size_from' => '10px',
517	+ 'size_to' => '30px',
518	+ 'max' => 45,
519	+ 'taxonomy' => array('post_tag'),
520	+ 'reverse' => false,
521	+ 'color' => 'none',
522	+ 'letter_spacing' => 'normal',
523	+ 'word_spacing' => 'normal',
524	+ 'text_transform' => 'none',
525	+ 'case_sensitive' => false,
526	+ 'minimum' => 1,
527	+ 'tags_list_type' => 'exclude',
528	+ 'show_title' => true,
529	+ 'show_links' => true,
530	+ 'link_underline' => 'default',
531	+ 'link_bold' => 'default',
532	+ 'link_italic' => 'default',
533	+ 'link_bg_color' => 'transparent',
534	+ 'link_border_style' => 'none',
535	+ 'link_border_width' => '0',
536	+ 'link_border_color' => 'none',
537	+ 'hover_underline' => 'default',
538	+ 'hover_bold' => 'default',
539	+ 'hover_italic' => 'default',
540	+ 'hover_bg_color' => 'transparent',
541	+ 'hover_color' => 'default',
542	+ 'hover_border_style' => 'none',
543	+ 'hover_border_width' => '0',
544	+ 'hover_border_color' => 'none',
545	+ 'tag_spacing' => 'auto',
546	+ 'debug' => false,
547	+ 'days_old' => 0,
548	+ 'line_height' => 'inherit',
549	+ 'separator' => ' ',
550	+ 'prefix' => '',
551	+ 'suffix' => '',
552	+ 'show_title_text' => true,
553	+ 'post_type' => array('post'),
554	+ 'tags_list' => array(),
555	+ 'color_span_to' => '',
556	+ 'color_span_from' => '',
557	+ 'authors' => array(),
558	+ 'color_set' => array(),
559	+ 'before_widget' => '',
560	+ 'after_widget' => '',
561	+ 'before_title' => '',
562	+ 'after_title' => '',
563	+ 'strategy' => 'popularity'
564	+ );
565	+
566	+ /**
567	+ * Which ordering strategies are allowed
568	+ *
569	+ * @var array
570	+ * @since 2.0
571	+ */
572	+ protected $allowed_orders = array('random', 'name', 'slug', 'id', 'color', 'count');
573	+
574	+ /**
575	+ * Which taxonomies are allowed. Will be set dynamically at load
576	+ *
577	+ * @var array
578	+ * @since 2.0
579	+ */
580	+ protected $allowed_taxonomies = array();
581	+
582	+ /**
583	+ * Which post types are allowed. Will be set dynamically at load
584	+ *
585	+ * @var array
586	+ * @since 2.0
587	+ */
588	+ protected $allowed_post_types = array();
589	+
590	+ /**
591	+ * Which coloring strategies are allowed
592	+ *
593	+ * @var array
594	+ * @since 2.0
595	+ */
596	+ protected $allowed_colors = array('none', 'random', 'set', 'span');
597	+
598	+ /**
599	+ * Which CSS text-transform values are allowed
600	+ *
601	+ * @var array
602	+ * @since 2.0
603	+ */
604	+ protected $allowed_text_transforms = array('lowercase', 'uppercase', 'capitalize');
605	+
606	+ /**
607	+ * Which tags_list_type values are allowed
608	+ *
609	+ * @var array
610	+ * @since 2.0
611	+ */
612	+ protected $allowed_tags_list_types = array('exclude', 'include');
613	+
614	+ /**
615	+ * Which values are allowed for optional booleans.
616	+ * These are values which can be true, false or fallback to theme default (where applicable)
617	+ *
618	+ * @var array
619	+ * @since 2.0
620	+ */
621	+ protected $allowed_optional_booleans = array('yes', 'no', 'default');
622	+
623	+ /**
624	+ * Which CSS border-style values are allowed
625	+ *
626	+ * @var array
627	+ * @since 2.0
628	+ */
629	+ protected $allowed_border_styles = array(
630	+ 'none',
631	+ 'dotted',
632	+ 'dashed',
633	+ 'solid',
634	+ 'double',
635	+ 'groove',
636	+ 'ridge',
637	+ 'inset',
638	+ 'outset',
639	+ );
640	+
641	+ /**
642	+ * Which strategies are allowed
643	+ *
644	+ * @var array
645	+ * @since 2.2
646	+ */
647	+ protected $allowed_strategies = array('popularity', 'random');
648	+
649	+ /**
650	+ * Loads a configuration instance array and parses the options
651	+ *
652	+ * @param array $input Array of key => value pairs of settings and values
653	+ * @param Plugin $plugin Reference to the main plugin instance
654	+ *
655	+ * @since 2.0
656	+ */
657	+ public function __construct(array $input, Plugin $plugin)
658	+ {
659	+ $this->allowed_post_types = $plugin->getAllowedPostTypes();
660	+ $this->allowed_taxonomies = $plugin->getAllowedTaxonomies();
661	+ $this->authenticated = $plugin->isAuthenticatedUser();
662	+
663	+ foreach (self::$options as $key => $default) {
664	+ $this->$key = $default;
665	+
666	+ if (isset($input[$key])) {
667	+ $valid = true;
668	+
669	+ switch ($key) {
670	+ case 'strategy':
671	+ $valid = in_array($input[$key], $this->allowed_strategies);
672	+ break;
673	+ case 'order':
674	+ $valid = in_array($input[$key], $this->allowed_orders);
675	+ break;
676	+ case 'text_transform':
677	+ $valid = in_array($input[$key], $this->allowed_text_transforms);
678	+ break;
679	+ case 'tags_list_type':
680	+ $valid = in_array($input[$key], $this->allowed_tags_list_types);
681	+ break;
682	+ // Optional booleans, can be yes, no or default
683	+ case 'link_underline':
684	+ case 'link_bold':
685	+ case 'link_italic':
686	+ case 'hover_underline':
687	+ case 'hover_bold':
688	+ case 'hover_italic':
689	+ $valid = in_array($input[$key], $this->allowed_optional_booleans);
690	+ break;
691	+ case 'link_border_style':
692	+ case 'hover_border_style':
693	+ $valid = in_array($input[$key], $this->allowed_border_styles);
694	+ break;
695	+ case 'color':
696	+ $valid = in_array($input[$key], $this->allowed_colors);
697	+ break;
698	+ // TODO: Allow more flexibility in color setting, like rgb/rgba/hsl/hsla and named colors
699	+ case 'link_bg_color':
700	+ case 'link_border_color':
701	+ case 'hover_bg_color':
702	+ case 'hover_color':
703	+ case 'hover_border_color':
704	+ case 'color_span_to':
705	+ case 'color_span_from':
706	+ $valid = preg_match(UTCW_HEX_COLOR_REGEX, $input[$key]) > 0;
707	+ break;
708	+ case 'color_set':
709	+ if (!is_array($input[$key])) {
710	+ $input[$key] = explode(',', $input[$key]);
711	+ }
712	+
713	+ $valid = $input[$key] && array_filter(
714	+ $input[$key],
715	+ create_function('$item', 'return preg_match( UTCW_HEX_COLOR_REGEX, $item );')
716	+ ) == $input[$key];
717	+ break;
718	+ case 'taxonomy':
719	+ if (!is_array($input[$key])) {
720	+ $input[$key] = explode(',', $input[$key]);
721	+ }
722	+
723	+ // Remove invalid taxonomies
724	+ foreach ($input[$key] as $tax_key => $taxonomy) {
725	+ if (!in_array($taxonomy, $this->allowed_taxonomies)) {
726	+ unset($input[$key][$tax_key]);
727	+ }
728	+ }
729	+
730	+ $valid = !!$input[$key]; // Setting is valid if any of the taxonomies were valid
731	+ break;
732	+ case 'post_type':
733	+ if (!is_array($input[$key])) {
734	+ $input[$key] = explode(',', $input[$key]);
735	+ }
736	+
737	+ $valid = $input[$key] && count(
738	+ array_intersect($this->allowed_post_types, $input[$key])
739	+ ) == count($input[$key]);
740	+ break;
741	+ case 'authors':
742	+ case 'tags_list':
743	+ if (!is_array($input[$key])) {
744	+ $input[$key] = explode(',', $input[$key]);
745	+ }
746	+
747	+ $valid = $this->isArrayNumeric($input[$key]);
748	+ $input[$key] = array_map('intval', $input[$key]);
749	+ break;
750	+ case 'size_from':
751	+ $input['size_from'] = $this->parseMeasurement($input['size_from']);
752	+
753	+ $size_to = isset($input['size_to']) ? $input['size_to'] : self::$options['size_to'];
754	+ $valid = $input['size_from'] !== false && $this->equalUnits(
755	+ $input['size_from'],
756	+ $size_to
757	+ ) && floatval($input['size_from']) <= floatval($size_to);
758	+ break;
759	+ case 'size_to':
760	+ $input['size_to'] = $this->parseMeasurement($input['size_to']);
761	+
762	+ $size_from = isset($input['size_from']) ? $input['size_from'] : self::$options['size_from'];
763	+ $valid = $input['size_to'] !== false && $this->equalUnits(
764	+ $size_from,
765	+ $input['size_to']
766	+ ) && floatval($input['size_to']) >= floatval($size_from);
767	+ break;
768	+ case 'letter_spacing':
769	+ case 'word_spacing':
770	+ case 'tag_spacing':
771	+ case 'line_height':
772	+ case 'link_border_width':
773	+ case 'hover_border_width':
774	+ $input[$key] = $this->parseMeasurement($input[$key]);
775	+ $valid = $input[$key] !== false;
776	+ break;
777	+ }
778	+
779	+ if (!$valid) {
780	+ continue;
781	+ }
782	+
783	+ // Special handling of the color_set config attribute which needs to be expanded to full 6 digit values
784	+ if ($key == 'color_set') {
785	+ foreach ($input[$key] as $cs_key => $color) {
786	+ if (strlen($color) == 4) {
787	+ $red = substr($color, 1, 1);
788	+ $green = substr($color, 2, 1);
789	+ $blue = substr($color, 3, 1);
790	+ $input[$key][$cs_key] = sprintf('#%s%s%s%s%s%s', $red, $red, $green, $green, $blue, $blue);
791	+ }
792	+ }
793	+ $this->$key = $input[$key];
794	+ } elseif ($key == 'minimum') {
795	+ $this->$key = intval($input[$key]);
796	+ } elseif (is_string(self::$options[$key]) && is_string($input[$key]) && strlen($input[$key]) > 0) {
797	+ $this->$key = $input[$key];
798	+ } elseif (is_integer(self::$options[$key]) && $input[$key] > 0) {
799	+ $this->$key = intval($input[$key]);
800	+ } elseif (is_bool(self::$options[$key])) {
801	+ $this->$key = !!$input[$key];
802	+ } elseif (is_array(self::$options[$key])) {
803	+ $this->$key = is_array($input[$key]) ? $input[$key] : explode(
804	+ ',',
805	+ $input[$key]
806	+ );
807	+ }
808	+ }
809	+ }
810	+ }
811	+
812	+ /**
813	+ * Checks if every item in the array is numeric
814	+ *
815	+ * @param array $array
816	+ *
817	+ * @return bool
818	+ * @since 2.0
819	+ */
820	+ private function isArrayNumeric(array $array)
821	+ {
822	+ foreach ($array as $item) {
823	+ if (!is_numeric($item)) {
824	+ return false;
825	+ }
826	+ }
827	+
828	+ return true;
829	+ }
830	+
831	+ /**
832	+ * Parses the input value as measurement
833	+ *
834	+ * @param mixed $input
835	+ *
836	+ * @return bool\|string False on failure
837	+ * @since 2.1
838	+ */
839	+ private function parseMeasurement($input)
840	+ {
841	+ if (!preg_match('/^' . UTCW_DECIMAL_REGEX . '(em\|px\|%)?$/i', $input)) {
842	+ return false;
843	+ }
844	+
845	+ // Convert integer values to pixel values
846	+ if (preg_match('/^' . UTCW_DECIMAL_REGEX . '$/', $input)) {
847	+ return $input . 'px';
848	+ }
849	+
850	+ return $input;
851	+ }
852	+
853	+ /**
854	+ * Checks if the two measurements have the same unit
855	+ *
856	+ * @param string $measurement1
857	+ * @param string $measurement2
858	+ *
859	+ * @return bool
860	+ * @since 2.1
861	+ */
862	+ private function equalUnits($measurement1, $measurement2)
863	+ {
864	+ $unit1 = preg_replace('/' . UTCW_DECIMAL_REGEX . '/', '', $measurement1);
865	+ $unit2 = preg_replace('/' . UTCW_DECIMAL_REGEX . '/', '', $measurement2);
866	+
867	+ return $unit1 === $unit2 \|\| ($unit1 === 'px' && $unit2 === '') \|\| ($unit1 === '' && $unit2 === 'px');
868	+ }
869	+
870	+ /**
871	+ * Returns an array of current configuration
872	+ *
873	+ * @return array
874	+ * @since 2.0
875	+ */
876	+ public function getInstance()
877	+ {
878	+ $instance = array();
879	+
880	+ foreach (array_keys(self::$options) as $key) {
881	+ $instance[$key] = $this->$key;
882	+ }
883	+
884	+ return $instance;
885	+ }
886	+
887	+ /**
888	+ * Returns the default values for all the configuration options
889	+ *
890	+ * @static
891	+ * @return array
892	+ * @since 2.0
893	+ */
894	+ public static function getDefaults()
895	+ {
896	+ return self::$options;
897	+ }
898	+ }

src/Data.php ADDED Viewed

	@@ -0,0 +1,265 @@


1	+ <?php
2	+
3	+ namespace Rickard\UTCW;
4	+
5	+ /**
6	+ * Ultimate Tag Cloud Widget
7	+ *
8	+ * @author Rickard Andersson <rickard@0x539.se>
9	+ * @version 2.2
10	+ * @license GPLv2
11	+ * @package utcw
12	+ * @subpackage main
13	+ * @since 2.0
14	+ */
15	+
16	+ use Rickard\UTCW\Selection\PopularityStrategy;
17	+ use Rickard\UTCW\Selection\RandomStrategy;
18	+ use Rickard\UTCW\Selection\SelectionStrategy;
19	+ use wpdb;
20	+ use stdClass;
21	+
22	+ /**
23	+ * Class for loading data for the cloud
24	+ *
25	+ * @since 2.0
26	+ * @package utcw
27	+ * @subpackage main
28	+ */
29	+ class Data
30	+ {
31	+
32	+ /**
33	+ * Reference to the current configuration
34	+ *
35	+ * @var Config
36	+ * @since 2.0
37	+ */
38	+ protected $config;
39	+
40	+ /**
41	+ * Reference to WPDB object
42	+ *
43	+ * @var wpdb
44	+ * @since 2.0
45	+ */
46	+ protected $db;
47	+
48	+ /**
49	+ * Reference to main plugin instance
50	+ *
51	+ * @var Plugin
52	+ * @since 2.0
53	+ */
54	+ protected $plugin;
55	+
56	+ /**
57	+ * Reference to the selection strategy used
58	+ *
59	+ * @var SelectionStrategy
60	+ * @since 2.2
61	+ */
62	+ protected $strategy;
63	+
64	+ /**
65	+ * Creates a new instance
66	+ *
67	+ * @param Config $config Current configuration
68	+ * @param Plugin $plugin Main plugin instance
69	+ * @param wpdb $db WordPress DB instance
70	+ *
71	+ * @since 2.0
72	+ */
73	+ public function __construct(Config $config, Plugin $plugin, wpdb $db)
74	+ {
75	+ $this->config = $config;
76	+ $this->db = $db;
77	+ $this->plugin = $plugin;
78	+
79	+ switch ($this->config->strategy) {
80	+ case 'popularity':
81	+ $this->strategy = new PopularityStrategy($this->config, $this->plugin, $this->db);
82	+ break;
83	+ case 'random':
84	+ $this->strategy = new RandomStrategy($this->config, $this->plugin, $this->db);
85	+ break;
86	+ }
87	+ }
88	+
89	+ /**
90	+ * Loads terms based on current configuration
91	+ *
92	+ * @return Term[]
93	+ * @since 2.0
94	+ */
95	+ public function getTerms()
96	+ {
97	+ $terms = array();
98	+ $result = $this->strategy->getData();
99	+
100	+ // Calculate sizes
101	+ $min_count = PHP_INT_MAX;
102	+ $max_count = 0;
103	+
104	+ // Get translation handler if a translation plugin is active
105	+ $translationHandler = $this->plugin->getTranslationHandler();
106	+
107	+ foreach ($result as $item) {
108	+ if ($item->count < $min_count) {
109	+ $min_count = $item->count;
110	+ }
111	+
112	+ if ($item->count > $max_count) {
113	+ $max_count = $item->count;
114	+ }
115	+
116	+ if ($translationHandler) {
117	+
118	+ // Let the translation handler determine if the term should be included or not
119	+ $term = $translationHandler->createTerm($item, $this->plugin);
120	+
121	+ if ($term) {
122	+ $terms[] = $term;
123	+ }
124	+ } else {
125	+ $terms[] = new Term($item, $this->plugin);
126	+ }
127	+ }
128	+
129	+ $size_from = floatval($this->config->size_from);
130	+ $size_to = floatval($this->config->size_to);
131	+ $unit = preg_replace('/' . UTCW_DECIMAL_REGEX . '/', '', $this->config->size_from);
132	+
133	+ $font_step = $this->calcStep($min_count, $max_count, $size_from, $size_to);
134	+
135	+ foreach ($terms as $term) {
136	+ $term->size = $this->calcSize($size_from, $term->count, $min_count, $font_step) . $unit;
137	+ }
138	+
139	+ // Set colors
140	+ switch ($this->config->color) {
141	+ case 'random':
142	+ foreach ($terms as $term) {
143	+ $term->color = sprintf(UTCW_HEX_COLOR_FORMAT, rand() % 255, rand() % 255, rand() % 255);
144	+ }
145	+ break;
146	+ case 'set':
147	+ if ($this->config->color_set) {
148	+ foreach ($terms as $term) {
149	+ $term->color = $this->config->color_set[array_rand($this->config->color_set)];
150	+ }
151	+ }
152	+ break;
153	+ case 'span':
154	+ if ($this->config->color_span_from && $this->config->color_span_to) {
155	+ preg_match_all('/[0-9a-f]{2}/i', $this->config->color_span_from, $cf_rgb_matches);
156	+ list($red_from, $green_from, $blue_from) = array_map('hexdec', $cf_rgb_matches[0]);
157	+
158	+ preg_match_all('/[0-9a-f]{2}/i', $this->config->color_span_to, $ct_rgb_matches);
159	+ list($red_to, $green_to, $blue_to) = array_map('hexdec', $ct_rgb_matches[0]);
160	+
161	+ $colors = new stdClass;
162	+ $colors->red_from = $red_from;
163	+ $colors->red_to = $red_to;
164	+ $colors->green_from = $green_from;
165	+ $colors->green_to = $green_to;
166	+ $colors->blue_from = $blue_from;
167	+ $colors->blue_to = $blue_to;
168	+
169	+ foreach ($terms as $term) {
170	+ $term->color = $this->calcColor($min_count, $max_count, $colors, $term->count);
171	+ }
172	+ }
173	+ }
174	+
175	+ // Last order by color if selected, this is the only order which can't be done in the DB
176	+ if ($this->config->order == 'color') {
177	+ // Change the argument order to change the sort order
178	+ $sort_fn_arguments = $this->config->reverse ? '$b,$a' : '$a,$b';
179	+
180	+ // There's no difference in sortin case sensitive or case in-sensitive since
181	+ // the colors are always lower case and internally generated
182	+
183	+ $sort_fn = create_function($sort_fn_arguments, 'return strcmp( $a->color, $b->color );');
184	+
185	+ usort($terms, $sort_fn);
186	+ }
187	+
188	+ return $terms;
189	+ }
190	+
191	+ /**
192	+ * Calculate term color
193	+ *
194	+ * @param int $min_count Min count of all the terms
195	+ * @param int $max_count Max count of all the terms
196	+ * @param stdClass $colors Object with red/green/blue_from/to properties
197	+ * @param int $count Count of current term
198	+ *
199	+ * @return string
200	+ * @since 2.0
201	+ */
202	+ private function calcColor($min_count, $max_count, stdClass $colors, $count)
203	+ {
204	+ $red_step = $this->calcStep($min_count, $max_count, $colors->red_from, $colors->red_to);
205	+ $green_step = $this->calcStep($min_count, $max_count, $colors->green_from, $colors->green_to);
206	+ $blue_step = $this->calcStep($min_count, $max_count, $colors->blue_from, $colors->blue_to);
207	+
208	+ $red = $this->calcSize($colors->red_from, $count, $min_count, $red_step);
209	+ $green = $this->calcSize($colors->green_from, $count, $min_count, $green_step);
210	+ $blue = $this->calcSize($colors->blue_from, $count, $min_count, $blue_step);
211	+
212	+ $color = sprintf(UTCW_HEX_COLOR_FORMAT, $red, $green, $blue);
213	+
214	+ return $color;
215	+ }
216	+
217	+ /**
218	+ * Calculate term size
219	+ *
220	+ * @param int $size_from Configured min size
221	+ * @param int $count Current count
222	+ * @param int $min_count Configured max count
223	+ * @param int $font_step Calculated step
224	+ *
225	+ * @return int
226	+ * @since 2.0
227	+ */
228	+ private function calcSize($size_from, $count, $min_count, $font_step)
229	+ {
230	+ return $size_from + (($count - $min_count) * $font_step);
231	+ }
232	+
233	+ /**
234	+ * Calculate step size
235	+ *
236	+ * @param int $min Minimum count
237	+ * @param int $max Maximum count
238	+ * @param int $from Minimum size
239	+ * @param int $to Maximum size
240	+ *
241	+ * @return int
242	+ * @since 2.0
243	+ */
244	+ private function calcStep($min, $max, $from, $to)
245	+ {
246	+ if ($min === $max) {
247	+ return 0;
248	+ }
249	+
250	+ $spread = $max - $min;
251	+ $font_spread = $to - $from;
252	+ $step = $font_spread / $spread;
253	+
254	+ return $step;
255	+ }
256	+
257	+ /**
258	+ * Cleans up sensitive data before being used in debug output
259	+ */
260	+ public function cleanupForDebug()
261	+ {
262	+ unset($this->db);
263	+ $this->strategy->cleanupForDebug();
264	+ }
265	+ }

src/Database/QueryBuilder.php ADDED Viewed

	@@ -0,0 +1,317 @@


1	+ <?php
2	+
3	+ namespace Rickard\UTCW\Database;
4	+
5	+ /**
6	+ * Ultimate Tag Cloud Widget
7	+ *
8	+ * @author Rickard Andersson <rickard@0x539.se>
9	+ * @version 2.2
10	+ * @license GPLv2
11	+ * @package utcw
12	+ * @subpackage language
13	+ * @since 2.2
14	+ */
15	+
16	+ use Rickard\UTCW\Plugin;
17	+ use wpdb;
18	+
19	+ /**
20	+ * Class to handle QTranslate multi language support
21	+ *
22	+ * @since 2.2
23	+ * @package utcw
24	+ * @subpackage database
25	+ */
26	+ class QueryBuilder
27	+ {
28	+
29	+ /**
30	+ * Database reference
31	+ *
32	+ * @var wpdb
33	+ * @since 2.2
34	+ */
35	+ protected $db;
36	+
37	+ /**
38	+ * Creates a new instance of the QueryBuilder
39	+ *
40	+ * @param Plugin $plugin
41	+ * @param wpdb $db
42	+ *
43	+ * @since 2.2
44	+ */
45	+ public function __construct(Plugin $plugin, wpdb $db)
46	+ {
47	+ $this->db = $db;
48	+ $this->plugin = $plugin;
49	+ $this->query = $this->getBaseQuery();
50	+ $this->parameters = array();
51	+ }
52	+
53	+ /**
54	+ * Returns the resulting query
55	+ *
56	+ * @return string
57	+ * @since 2.2
58	+ */
59	+ public function getQuery()
60	+ {
61	+ return join(' ', $this->query);
62	+ }
63	+
64	+ /**
65	+ * Returns the parameters for the resulting query
66	+ *
67	+ * @return array
68	+ * @since 2.2
69	+ */
70	+ public function getParameters()
71	+ {
72	+ return $this->parameters;
73	+ }
74	+
75	+ /**
76	+ * Add a statement to the query
77	+ *
78	+ * @param string $statement
79	+ *
80	+ * @since 2.2
81	+ */
82	+ public function addStatement($statement)
83	+ {
84	+ $this->query[] = $statement;
85	+ }
86	+
87	+ /**
88	+ * Returns the base query with joins
89	+ *
90	+ * @return array
91	+ * @since 2.2
92	+ */
93	+ public function getBaseQuery()
94	+ {
95	+ $query = array();
96	+
97	+ $query[] = 'SELECT t.term_id, t.name, t.slug, COUNT(p.ID) AS `count`, tt.taxonomy';
98	+ $query[] = 'FROM `' . $this->db->terms . '` AS t';
99	+ $query[] = 'JOIN `' . $this->db->term_taxonomy . '` AS tt ON t.term_id = tt.term_id';
100	+ $query[] = 'LEFT JOIN `' . $this->db->term_relationships . '` AS tr ON tt.term_taxonomy_id = tr.term_taxonomy_id';
101	+ $query[] = 'LEFT JOIN `' . $this->db->posts . '` AS p ON tr.object_id = p.ID';
102	+
103	+ return $query;
104	+ }
105	+
106	+ /**
107	+ * Add author constraint
108	+ *
109	+ * @param array $authors
110	+ *
111	+ * @since 2.2
112	+ */
113	+ public function addAuthorConstraint(array $authors)
114	+ {
115	+ if ($authors) {
116	+ $author_parameters = array();
117	+
118	+ foreach ($authors as $author) {
119	+ $author_parameters[] = '%d';
120	+ $this->parameters[] = $author;
121	+ }
122	+
123	+ $this->query[] = 'AND p.post_author IN (' . join(',', $author_parameters) . ')';
124	+ }
125	+ }
126	+
127	+ /**
128	+ * Add post type constraint
129	+ *
130	+ * @param array $post_types
131	+ *
132	+ * @since 2.2
133	+ */
134	+ public function addPostTypeConstraint(array $post_types)
135	+ {
136	+ $post_type_parameters = array();
137	+
138	+ foreach ($post_types as $post_type) {
139	+ $post_type_parameters[] = '%s';
140	+ $this->parameters[] = $post_type;
141	+ }
142	+
143	+ $this->query[] = 'AND p.post_type IN (' . join(',', $post_type_parameters) . ')';
144	+ }
145	+
146	+ /**
147	+ * Add post status constraint
148	+ *
149	+ * @param bool $authenticated
150	+ *
151	+ * @since 2.2
152	+ */
153	+ public function addPostStatusConstraint($authenticated)
154	+ {
155	+ // Authenticated users are allowed to view tags for private posts
156	+ if ($authenticated) {
157	+ $this->query[] = "AND p.post_status IN ('publish','private')";
158	+ } else {
159	+ $this->query[] = "AND p.post_status = 'publish'";
160	+ }
161	+ }
162	+
163	+ /**
164	+ * Add days old constraint
165	+ *
166	+ * @param int $days_old
167	+ *
168	+ * @since 2.2
169	+ */
170	+ public function addDaysOldConstraint($days_old)
171	+ {
172	+ if ($days_old) {
173	+ $this->query[] = 'AND p.post_date > %s';
174	+ $this->parameters[] = date('Y-m-d', strtotime('-' . $days_old . ' days'));
175	+ }
176	+ }
177	+
178	+ /**
179	+ * Add taxonomies constraint
180	+ *
181	+ * @param array $taxonomies
182	+ *
183	+ * @since 2.2
184	+ */
185	+ public function addTaxonomyConstraint(array $taxonomies)
186	+ {
187	+ $taxonomy_parameters = array();
188	+
189	+ foreach ($taxonomies as $taxonomy) {
190	+ $taxonomy_parameters[] = '%s';
191	+ $this->parameters[] = $taxonomy;
192	+ }
193	+
194	+ $this->query[] = 'WHERE tt.taxonomy IN (' . join(',', $taxonomy_parameters) . ')';
195	+ }
196	+
197	+ /**
198	+ * Add include or exclude constraint
199	+ *
200	+ * @param string $type
201	+ * @param array $list
202	+ * @param array $taxonomy
203	+ *
204	+ * @since 2.2
205	+ */
206	+ public function addTagsListConstraint($type, array $list, array $taxonomy)
207	+ {
208	+ if ($list) {
209	+ $tags_list_parameters = array();
210	+
211	+ foreach ($list as $tag_id) {
212	+ if ($this->plugin->checkTermTaxonomy($tag_id, $taxonomy)) {
213	+ $tags_list_parameters[] = '%d';
214	+ $this->parameters[] = $tag_id;
215	+ }
216	+ }
217	+
218	+ if ($tags_list_parameters) {
219	+ $tags_list_operator = $type == 'include' ? 'IN' : 'NOT IN';
220	+ $this->query[] = 'AND t.term_id ' . $tags_list_operator . ' (' . join(
221	+ ',',
222	+ $tags_list_parameters
223	+ ) . ')';
224	+ }
225	+ }
226	+ }
227	+
228	+ /**
229	+ * Add grouping statement
230	+ *
231	+ * @since 2.2
232	+ */
233	+ public function addGrouping()
234	+ {
235	+ $this->query[] = 'GROUP BY tr.term_taxonomy_id';
236	+ }
237	+
238	+ /**
239	+ * Add minimum constraint
240	+ *
241	+ * @param int $minimum
242	+ *
243	+ * @since 2.2
244	+ */
245	+ public function addMinimum($minimum)
246	+ {
247	+ if ($minimum) {
248	+ $this->query[] = 'HAVING count >= %d';
249	+ $this->parameters[] = $minimum;
250	+ }
251	+ }
252	+
253	+ /**
254	+ * Add max constraint
255	+ *
256	+ * @param int $max
257	+ *
258	+ * @since 2.2
259	+ */
260	+ public function addMaxConstraint($max)
261	+ {
262	+ $this->query[] = 'LIMIT %d';
263	+ $this->parameters[] = $max;
264	+ }
265	+
266	+ /**
267	+ * Add sorting the result
268	+ *
269	+ * @param string $order
270	+ * @param bool $reverse
271	+ * @param bool $case_sensitive
272	+ *
273	+ * @since 2.2
274	+ */
275	+ public function addSort($order, $reverse, $case_sensitive)
276	+ {
277	+ // If the result should be ordered in another way, try to create a sub-query to sort the result
278	+ // directly in the database query
279	+ $subquery_required = true;
280	+
281	+ // No subquery is needed if the order should be by count desc (it's already sorted that way)
282	+ if ($reverse && $order == 'count') {
283	+ $subquery_required = false;
284	+ }
285	+
286	+ // No subquery is needed if the order should be by color since the sorting is done in PHP afterwards
287	+ if ($order == 'color') {
288	+ $subquery_required = false;
289	+ }
290	+
291	+ if ($subquery_required) {
292	+ array_unshift($this->query, 'SELECT * FROM (');
293	+ $this->query[] = ') AS subQuery';
294	+
295	+ $way = $reverse ? 'DESC' : 'ASC';
296	+ $binary = $case_sensitive ? 'BINARY ' : '';
297	+
298	+ switch ($order) {
299	+ case 'random':
300	+ $this->query[] = 'ORDER BY RAND() ' . $way;
301	+ break;
302	+ case 'name':
303	+ $this->query[] = 'ORDER BY ' . $binary . 'name ' . $way;
304	+ break;
305	+ case 'slug':
306	+ $this->query[] = 'ORDER BY ' . $binary . 'slug ' . $way;
307	+ break;
308	+ case 'id':
309	+ $this->query[] = 'ORDER BY term_id ' . $way;
310	+ break;
311	+ case 'count':
312	+ $this->query[] = 'ORDER BY count ' . $way;
313	+ break;
314	+ }
315	+ }
316	+ }
317	+ }

src/Language/QTranslateHandler.php ADDED Viewed

	@@ -0,0 +1,109 @@


1	+ <?php
2	+
3	+ namespace Rickard\UTCW\Language;
4	+
5	+ /**
6	+ * Ultimate Tag Cloud Widget
7	+ *
8	+ * @author Rickard Andersson <rickard@0x539.se>
9	+ * @version 2.2
10	+ * @license GPLv2
11	+ * @package utcw
12	+ * @subpackage language
13	+ * @since 2.2
14	+ */
15	+
16	+ use Rickard\UTCW\Plugin;
17	+ use Rickard\UTCW\Term;
18	+ use stdClass;
19	+
20	+ /**
21	+ * Class to handle QTranslate multi language support
22	+ *
23	+ * @since 2.2
24	+ * @package utcw
25	+ * @subpackage language
26	+ */
27	+ class QTranslateHandler extends TranslationHandler
28	+ {
29	+ /**
30	+ * An array of term names mapped to translated names
31	+ *
32	+ * @var array
33	+ * @since 2.2
34	+ */
35	+ protected $nameMap;
36	+
37	+ /**
38	+ * @param array $nameMap An array of term names mapped to translated names
39	+ *
40	+ * @since 2.2
41	+ */
42	+ public function __construct(array $nameMap)
43	+ {
44	+ $this->nameMap = $nameMap;
45	+ }
46	+
47	+ /**
48	+ * Returns true if QTranslate is installed and active
49	+ *
50	+ * @return bool
51	+ * @since 2.2
52	+ */
53	+ public function isEnabled()
54	+ {
55	+ return defined('QT_SUPPORTED_WP_VERSION');
56	+ }
57	+
58	+ /**
59	+ * Returns the current QTranslate language
60	+ *
61	+ * @return string\|bool
62	+ * @since 2.2
63	+ */
64	+ public function getLanguage()
65	+ {
66	+ return function_exists('qtrans_getLanguage') ? qtrans_getLanguage() : false;
67	+ }
68	+
69	+ /**
70	+ * {@inheritdoc}
71	+ *
72	+ * @param stdClass $input
73	+ * @param Plugin $plugin
74	+ *
75	+ * @return null\|Term
76	+ * @since 2.2
77	+ */
78	+ public function createTerm(stdClass $input, Plugin $plugin)
79	+ {
80	+ $input->name = $this->getTermName($input->name);
81	+
82	+ return new Term($input, $plugin);
83	+ }
84	+
85	+ /**
86	+ * Returns the QTranslate translated name for the given term name.
87	+ *
88	+ * @param string $term
89	+ *
90	+ * @return string
91	+ * @since 2.2
92	+ */
93	+ public function getTermName($term)
94	+ {
95	+ $language = $this->getLanguage();
96	+
97	+ if (!$language) {
98	+ return $term;
99	+ }
100	+
101	+ $language = strtolower($language);
102	+
103	+ if (!isset($this->nameMap[$term][$language])) {
104	+ return $term;
105	+ }
106	+
107	+ return $this->nameMap[$term][$language];
108	+ }
109	+ }

src/Language/TranslationHandler.php ADDED Viewed

	@@ -0,0 +1,48 @@


1	+ <?php
2	+
3	+ namespace Rickard\UTCW\Language;
4	+
5	+ /**
6	+ * Ultimate Tag Cloud Widget
7	+ *
8	+ * @author Rickard Andersson <rickard@0x539.se>
9	+ * @version 2.2
10	+ * @license GPLv2
11	+ * @package utcw
12	+ * @subpackage language
13	+ * @since 2.2
14	+ */
15	+
16	+ use Rickard\UTCW\Plugin;
17	+ use Rickard\UTCW\Term;
18	+ use stdClass;
19	+
20	+ /**
21	+ * Abstract class to handle multi language support
22	+ *
23	+ * @since 2.2
24	+ * @package utcw
25	+ * @subpackage language
26	+ */
27	+ abstract class TranslationHandler
28	+ {
29	+ /**
30	+ * Returns true if this multi-language plugin is enabled
31	+ *
32	+ * @return bool
33	+ * @since 2.2
34	+ */
35	+ abstract public function isEnabled();
36	+
37	+ /**
38	+ * Returns a new Term or null depending on if the term should be included with the current language settings.
39	+ * The returned Term will have its name translated into the current language
40	+ *
41	+ * @param stdClass $input
42	+ * @param Plugin $plugin
43	+ *
44	+ * @return null\|Term
45	+ * @since 2.2
46	+ */
47	+ abstract public function createTerm(stdClass $input, Plugin $plugin);
48	+ }

src/Language/WPMLHandler.php ADDED Viewed

	@@ -0,0 +1,127 @@


1	+ <?php
2	+
3	+ namespace Rickard\UTCW\Language;
4	+
5	+ /**
6	+ * Ultimate Tag Cloud Widget
7	+ *
8	+ * @author Rickard Andersson <rickard@0x539.se>
9	+ * @version 2.2
10	+ * @license GPLv2
11	+ * @package utcw
12	+ * @subpackage language
13	+ * @since 2.2
14	+ */
15	+
16	+ use Rickard\UTCW\Plugin;
17	+ use Rickard\UTCW\Term;
18	+ use stdClass;
19	+
20	+ /**
21	+ * Class to handle WPML multi-language support
22	+ *
23	+ * @since 2.2
24	+ * @package utcw
25	+ * @subpackage language
26	+ */
27	+ class WPMLHandler extends TranslationHandler
28	+ {
29	+ /**
30	+ * Returns true if WPML is installed and active
31	+ *
32	+ * @return bool
33	+ * @since 2.2
34	+ */
35	+ public function isEnabled()
36	+ {
37	+ return defined('ICL_LANGUAGE_CODE');
38	+ }
39	+
40	+ /**
41	+ * Returns the current WPML language
42	+ *
43	+ * @return bool\|string
44	+ * @since 2.2
45	+ */
46	+ public function getLanguage()
47	+ {
48	+ return defined('ICL_LANGUAGE_CODE') ? constant('ICL_LANGUAGE_CODE') : false;
49	+ }
50	+
51	+ /**
52	+ * Returns the default language for WPML
53	+ *
54	+ * @return string
55	+ * @since 2.2
56	+ */
57	+ public function getDefaultLanguage()
58	+ {
59	+ /** @var SitePress */
60	+ global $sitepress;
61	+ return $sitepress->get_default_language();
62	+ }
63	+
64	+ /**
65	+ * Returns the WPML translated name for the given term name
66	+ *
67	+ * @param string $term
68	+ *
69	+ * @return string
70	+ * @since 2.2
71	+ */
72	+ public function getTermName($term)
73	+ {
74	+ /** @var SitePress */
75	+ global $sitepress;
76	+
77	+ $translated = $sitepress->the_category_name_filter($term);
78	+
79	+ if (!$translated) {
80	+ return $term;
81	+ }
82	+
83	+ return $translated;
84	+ }
85	+
86	+ /**
87	+ * Returns true if the given term input is determined to be in the current language
88	+ *
89	+ * @param stdClass $input
90	+ *
91	+ * @return bool
92	+ * @since 2.2
93	+ */
94	+ public function isInCurrentLanguage(stdClass $input)
95	+ {
96	+ $language = $this->getLanguage();
97	+ $defaultLanguage = $this->getDefaultLanguage();
98	+
99	+ if ($language === $defaultLanguage) {
100	+ return strpos($input->name, '@') === false; // Terms in the default language doesn't have a @-notation
101	+ }
102	+
103	+ // Translated terms will have @{lang} at the end
104	+ return strpos($input->name, '@' . $language) !== false;
105	+ }
106	+
107	+ /**
108	+ * {@inheritdoc}
109	+ *
110	+ * @param stdClass $input
111	+ * @param Plugin $plugin
112	+ *
113	+ * @return null\|Term
114	+ * @since 2.2
115	+ */
116	+ public function createTerm(stdClass $input, Plugin $plugin)
117	+ {
118	+ if ($this->isInCurrentLanguage($input)) {
119	+
120	+ $input->name = $this->getTermName($input->name);
121	+
122	+ return new Term($input, $plugin);
123	+ }
124	+
125	+ return null;
126	+ }
127	+ }

src/Plugin.php ADDED Viewed

	@@ -0,0 +1,398 @@


1	+ <?php
2	+
3	+ namespace Rickard\UTCW;
4	+
5	+ /**
6	+ * Class for general plugin integration with WordPress
7	+ *
8	+ * @since 2.0
9	+ * @package utcw
10	+ * @subpackage main
11	+ */
12	+ use Rickard\UTCW\Language\QTranslateHandler;
13	+ use Rickard\UTCW\Language\TranslationHandler;
14	+ use Rickard\UTCW\Language\WPMLHandler;
15	+
16	+ /**
17	+ * Ultimate Tag Cloud Widget
18	+ *
19	+ * @author Rickard Andersson <rickard@0x539.se>
20	+ * @version 2.2
21	+ * @license GPLv2
22	+ * @package utcw
23	+ * @subpackage main
24	+ * @since 2.0
25	+ */
26	+ class Plugin
27	+ {
28	+
29	+ /**
30	+ * An array of which taxonomies are available
31	+ *
32	+ * @var array
33	+ * @since 2.0
34	+ */
35	+ protected $allowed_taxonomies = array();
36	+
37	+ /**
38	+ * An array of which post types are available
39	+ *
40	+ * @var array
41	+ * @since 2.0
42	+ */
43	+ protected $allowed_post_types = array();
44	+
45	+ /**
46	+ * Singleton instance
47	+ *
48	+ * @var Plugin
49	+ * @since 2.0
50	+ */
51	+ private static $instance;
52	+
53	+ /**
54	+ * Initializes the WordPress hooks needed
55	+ *
56	+ * @todo Add tests that these hooks are set
57	+ * @since 2.0
58	+ */
59	+ private function __construct()
60	+ {
61	+ add_action('admin_head-widgets.php', array($this, 'initAdminAssets'));
62	+ add_action('wpLoaded', array($this, 'wpLoaded'));
63	+ add_action('widgets_init', create_function('', 'return register_widget("Rickard\UTCW\Widget");'));
64	+ add_shortcode('utcw', array($this, 'shortcode'));
65	+ }
66	+
67	+ /**
68	+ * Returns an instance of the plugin
69	+ *
70	+ * @static
71	+ * @return Plugin
72	+ * @since 2.0
73	+ */
74	+ public static function getInstance()
75	+ {
76	+ if (!self::$instance) {
77	+ self::$instance = new self;
78	+ }
79	+
80	+ return self::$instance;
81	+ }
82	+
83	+ /**
84	+ * Action handler for 'wpLoaded' hook
85	+ * Loads taxonomies and post types
86	+ *
87	+ * @since 2.0
88	+ */
89	+ public function wpLoaded()
90	+ {
91	+ $this->allowed_taxonomies = get_taxonomies();
92	+ $this->allowed_post_types = get_post_types(array('public' => true));
93	+ }
94	+
95	+ /**
96	+ * Shortcode handler for 'utcw' hook
97	+ *
98	+ * @param array $args
99	+ *
100	+ * @return string
101	+ * @since 2.0
102	+ */
103	+ public function shortcode(array $args)
104	+ {
105	+ global $wpdb;
106	+
107	+ if (isset($args['load_config'])) {
108	+ $loaded = $this->loadConfiguration($args['load_config']);
109	+
110	+ if (is_array($loaded)) {
111	+ $args = $loaded;
112	+ }
113	+ }
114	+
115	+ $config = new Config($args, $this);
116	+ $data = new Data($config, $this, $wpdb);
117	+ $render = new Render($config, $data, $this);
118	+
119	+ return $render->getCloud();
120	+ }
121	+
122	+ /**
123	+ * Action handler for 'admin_head-widgets.php' hook
124	+ * Loads assets needed by the administration interface
125	+ *
126	+ * @since 2.0
127	+ */
128	+ public function initAdminAssets()
129	+ {
130	+ wp_enqueue_style('utcw-admin', plugins_url('ultimate-tag-cloud-widget/css/style.css'), array(), UTCW_VERSION);
131	+
132	+ // In development mode, add the libraries and main file individually
133	+ if (UTCW_DEV) {
134	+ wp_enqueue_script(
135	+ 'utcw-lib-jsuri',
136	+ plugins_url('ultimate-tag-cloud-widget/js/lib/jsuri-1.1.1.min.js'),
137	+ array(),
138	+ UTCW_VERSION,
139	+ true
140	+ );
141	+ wp_enqueue_script(
142	+ 'utcw-lib-tooltip',
143	+ plugins_url('ultimate-tag-cloud-widget/js/lib/tooltip.min.js'),
144	+ array('jquery'),
145	+ UTCW_VERSION,
146	+ true
147	+ );
148	+ wp_enqueue_script(
149	+ 'utcw',
150	+ plugins_url('ultimate-tag-cloud-widget/js/utcw.js'),
151	+ array('utcw-lib-jsuri', 'utcw-lib-tooltip', 'jquery'),
152	+ UTCW_VERSION,
153	+ true
154	+ );
155	+ } else {
156	+ wp_enqueue_script(
157	+ 'utcw',
158	+ plugins_url('ultimate-tag-cloud-widget/js/utcw.min.js'),
159	+ array('jquery'),
160	+ UTCW_VERSION,
161	+ true
162	+ );
163	+ }
164	+ }
165	+
166	+ /**
167	+ * Returns an array with the names of allowed taxonomies
168	+ *
169	+ * @return array
170	+ * @since 2.0
171	+ */
172	+ public function getAllowedTaxonomies()
173	+ {
174	+ return $this->allowed_taxonomies;
175	+ }
176	+
177	+ /**
178	+ * Returns allowed taxonomies as objects
179	+ *
180	+ * @return array
181	+ * @since 2.0
182	+ */
183	+ public function getAllowedTaxonomiesObjects()
184	+ {
185	+ return get_taxonomies(array(), 'objects');
186	+ }
187	+
188	+ /**
189	+ * Returns an array with taxonomy as key and an array of term objects for each taxonomy. Like:
190	+ *
191	+ * @return array
192	+ * @since 2.0
193	+ */
194	+ public function getTerms()
195	+ {
196	+ $terms = array();
197	+
198	+ foreach ($this->getAllowedTaxonomies() as $taxonomy) {
199	+ $terms[$taxonomy] = get_terms($taxonomy);
200	+ }
201	+
202	+ return $terms;
203	+ }
204	+
205	+ /**
206	+ * Returns an array with the names of allowed post types
207	+ *
208	+ * @return array
209	+ * @since 2.0
210	+ */
211	+ public function getAllowedPostTypes()
212	+ {
213	+ return $this->allowed_post_types;
214	+ }
215	+
216	+ /**
217	+ * Returns the users on this blog
218	+ *
219	+ * @return array
220	+ * @since 2.0
221	+ */
222	+ public function getUsers()
223	+ {
224	+ global $wp_version;
225	+
226	+ if ((float)$wp_version < 3.1) {
227	+ return get_users_of_blog();
228	+ } else {
229	+ return get_users();
230	+ }
231	+ }
232	+
233	+ /**
234	+ * Removes a previously saved configuration
235	+ *
236	+ * @param string $name
237	+ *
238	+ * @return bool
239	+ * @since 2.1
240	+ */
241	+ public function removeConfiguration($name)
242	+ {
243	+ $configs = $this->getConfigurations();
244	+
245	+ if (isset($configs[$name])) {
246	+ unset($configs[$name]);
247	+ return $this->setConfigurations($configs);
248	+ }
249	+
250	+ return false;
251	+ }
252	+
253	+ /**
254	+ * Saves the configuration
255	+ *
256	+ * @param string $name Name of configuration
257	+ * @param array $config Exported configuration from Config
258	+ *
259	+ * @return bool
260	+ * @since 2.0
261	+ */
262	+ public function saveConfiguration($name, array $config)
263	+ {
264	+ $configs = $this->getConfigurations();
265	+ $configs[$name] = $config;
266	+
267	+ return $this->setConfigurations($configs);
268	+ }
269	+
270	+ /**
271	+ * Loads saved configuration
272	+ *
273	+ * @param string $name Name of configuration
274	+ *
275	+ * @return array\|bool Returns an instance array on success and boolean false on failure
276	+ * @since 2.0
277	+ */
278	+ public function loadConfiguration($name)
279	+ {
280	+ $configs = $this->getConfigurations();
281	+
282	+ if (isset($configs[$name])) {
283	+ return $configs[$name];
284	+ }
285	+
286	+ return false;
287	+ }
288	+
289	+ /**
290	+ * Get saved configurations
291	+ *
292	+ * @return array
293	+ * @since 2.0
294	+ */
295	+ public function getConfigurations()
296	+ {
297	+ return get_option('utcw_saved_configs', array());
298	+ }
299	+
300	+ /**
301	+ * Set saved configurations
302	+ *
303	+ * @param array $configs
304	+ *
305	+ * @return bool
306	+ * @since 2.1
307	+ */
308	+ protected function setConfigurations($configs)
309	+ {
310	+ return update_option('utcw_saved_configs', $configs);
311	+ }
312	+
313	+ /**
314	+ * Returns boolean true if the current page request is for an authenticated user
315	+ *
316	+ * @return bool
317	+ * @since 2.0
318	+ */
319	+ public function isAuthenticatedUser()
320	+ {
321	+ return is_user_logged_in();
322	+ }
323	+
324	+ /**
325	+ * Returns an absolute URI to the archive page for the term
326	+ *
327	+ * @param int $term_id Term ID
328	+ * @param string $taxonomy Taxonomy name
329	+ *
330	+ * @return string Returns URI on success and empty string on failure
331	+ * @since 2.0
332	+ */
333	+ public function getTermLink($term_id, $taxonomy)
334	+ {
335	+ $link = get_term_link($term_id, $taxonomy);
336	+
337	+ return !is_wp_error($link) ? $link : '';
338	+ }
339	+
340	+ /**
341	+ * Check if the term exist for any of the taxonomies
342	+ *
343	+ * @param int $term_id Term ID
344	+ * @param array $taxonomy Array of taxonomy names
345	+ *
346	+ * @return bool
347	+ * @since 2.0
348	+ */
349	+ public function checkTermTaxonomy($term_id, array $taxonomy)
350	+ {
351	+
352	+ foreach ($taxonomy as $tax) {
353	+ if (get_term($term_id, $tax)) {
354	+ return true;
355	+ }
356	+ }
357	+
358	+ return false;
359	+ }
360	+
361	+ /**
362	+ * Apply filters
363	+ *
364	+ * @param string $tag
365	+ * @param mixed $value
366	+ *
367	+ * @return mixed\|void
368	+ * @since 2.0
369	+ */
370	+ public function applyFilters($tag, $value)
371	+ {
372	+ return apply_filters($tag, $value);
373	+ }
374	+
375	+ /**
376	+ * Returns a new instance of the QTranslate Handler class
377	+ *
378	+ * @return null\|TranslationHandler
379	+ */
380	+ public function getTranslationHandler()
381	+ {
382	+ $names = get_option('qtranslate_term_name');
383	+ $names = $names ? $names : array();
384	+ $qTranslate = new QTranslateHandler($names);
385	+
386	+ if ($qTranslate->isEnabled()) {
387	+ return $qTranslate;
388	+ }
389	+
390	+ $WPML = new WPMLHandler();
391	+
392	+ if ($WPML->isEnabled()) {
393	+ return $WPML;
394	+ }
395	+
396	+ return null;
397	+ }
398	+ }

src/Render.php ADDED Viewed

	@@ -0,0 +1,325 @@


1	+ <?php
2	+
3	+ namespace Rickard\UTCW;
4	+
5	+ /**
6	+ * Ultimate Tag Cloud Widget
7	+ *
8	+ * @author Rickard Andersson <rickard@0x539.se>
9	+ * @version 2.2
10	+ * @license GPLv2
11	+ * @package utcw
12	+ * @subpackage main
13	+ * @since 2.0
14	+ */
15	+
16	+ /**
17	+ * Class for rendering the cloud
18	+ *
19	+ * @since 2.0
20	+ * @package utcw
21	+ * @subpackage main
22	+ */
23	+ class Render
24	+ {
25	+
26	+ /**
27	+ * Reference to the Data class which contains the data to be rendered
28	+ *
29	+ * @var Data
30	+ * @since 2.0
31	+ */
32	+ private $data;
33	+
34	+ /**
35	+ * Reference to the current configuration
36	+ *
37	+ * @var Config
38	+ * @since 2.0
39	+ */
40	+ private $config;
41	+
42	+ /**
43	+ * Reference to the main plugin instance
44	+ *
45	+ * @var Plugin
46	+ * @since 2.0
47	+ */
48	+ private $plugin;
49	+
50	+ /**
51	+ * Unique ID for this widget configuration
52	+ *
53	+ * @var int
54	+ * @since 2.0
55	+ */
56	+ private $id;
57	+
58	+ /**
59	+ * CSS styles for this widget instance
60	+ *
61	+ * @var string
62	+ * @since 2.0
63	+ */
64	+ private $css = '';
65	+
66	+ /**
67	+ * Creates a new instance of the renderer
68	+ *
69	+ * @param Config $config Configuration
70	+ * @param Data $data Term data
71	+ * @param Plugin $plugin Main plugin instance
72	+ *
73	+ * @since 2.0
74	+ */
75	+ public function __construct(Config $config, Data $data, Plugin $plugin)
76	+ {
77	+ $this->data = $data;
78	+ $this->config = $config;
79	+ $this->plugin = $plugin;
80	+ $this->id = base_convert(crc32(serialize($config)), 10, 27);
81	+
82	+ $this->buildCSS();
83	+ }
84	+
85	+ /**
86	+ * Renders the cloud as output
87	+ *
88	+ * @since 2.0
89	+ */
90	+ public function render()
91	+ {
92	+ echo $this->getCloud();
93	+ }
94	+
95	+ /**
96	+ * Returns the cloud as a string
97	+ *
98	+ * @return string
99	+ * @since 2.0
100	+ */
101	+ public function getCloud()
102	+ {
103	+ $markup = array();
104	+
105	+ if ($this->css) {
106	+ $markup[] = $this->css;
107	+ }
108	+
109	+ if ($this->config->before_widget) {
110	+ $markup[] = $this->config->before_widget;
111	+ }
112	+
113	+ if ($this->config->show_title_text) {
114	+ if ($this->config->before_title) {
115	+ $markup[] = $this->config->before_title;
116	+ }
117	+
118	+ $markup[] = $this->plugin->applyFilters('widget_title', $this->config->title);
119	+
120	+ if ($this->config->after_title) {
121	+ $markup[] = $this->config->after_title;
122	+ }
123	+ }
124	+
125	+ $markup[] = '<div class="widget_tag_cloud utcw-' . $this->id . '">';
126	+
127	+ $terms = array();
128	+
129	+ foreach ($this->data->getTerms() as $term) {
130	+ $color = $term->color ? ';color:' . $term->color : '';
131	+ $title = $this->config->show_title ? sprintf(
132	+ ' title="' . _n('%s topic', '%s topics', $term->count) . '"',
133	+ $term->count
134	+ ) : '';
135	+ $tag = $this->config->show_links ? 'a' : 'span';
136	+
137	+ $terms[] = sprintf(
138	+ '%s<%s class="tag-link-%s" href="%s" style="font-size:%s%s"%s>%s</%s>%s',
139	+ $this->config->prefix,
140	+ $tag,
141	+ $term->term_id,
142	+ $term->link,
143	+ $term->size,
144	+ $color,
145	+ $title,
146	+ $term->name,
147	+ $tag,
148	+ $this->config->suffix
149	+ );
150	+ }
151	+
152	+ $markup[] = join($this->config->separator, $terms);
153	+
154	+ $markup[] = '</div>';
155	+
156	+ if ($this->config->debug) {
157	+ $debug_object = clone $this->data;
158	+ $debug_object->cleanupForDebug();
159	+ $markup[] = sprintf("<!-- Ultimate Tag Cloud Debug information:\n%s -->", print_r($debug_object, true));
160	+ }
161	+
162	+ if ($this->config->after_widget) {
163	+ $markup[] = $this->config->after_widget;
164	+ }
165	+
166	+ return join('', $markup);
167	+ }
168	+
169	+ /**
170	+ * Builds the CSS needed to properly style the cloud
171	+ *
172	+ * @since 2.0
173	+ */
174	+ private function buildCSS()
175	+ {
176	+ $main_styles = array('word-wrap:break-word');
177	+
178	+ if (!$this->hasDefaultValue('text_transform')) {
179	+ $main_styles[] = sprintf('text-transform:%s', $this->config->text_transform);
180	+ }
181	+
182	+ if (!$this->hasDefaultValue('letter_spacing')) {
183	+ $main_styles[] = sprintf('letter-spacing:%s', $this->config->letter_spacing);
184	+ }
185	+
186	+ if (!$this->hasDefaultValue('word_spacing')) {
187	+ $main_styles[] = sprintf('word-spacing:%s', $this->config->word_spacing);
188	+ }
189	+
190	+ $link_styles = array();
191	+
192	+ if (!$this->hasDefaultValue('link_underline')) {
193	+ $link_styles[] = sprintf(
194	+ 'text-decoration:%s',
195	+ $this->config->link_underline === 'yes' ? 'underline' : 'none'
196	+ );
197	+ }
198	+
199	+ if (!$this->hasDefaultValue('link_bold')) {
200	+ $link_styles[] = sprintf('font-weight:%s', $this->config->link_bold === 'yes' ? 'bold' : 'normal');
201	+ }
202	+
203	+ if (!$this->hasDefaultValue('link_italic')) {
204	+ $link_styles[] = sprintf('font-style:%s', $this->config->link_italic === 'yes' ? 'italic' : 'normal');
205	+ }
206	+
207	+ if (!$this->hasDefaultValue('link_bg_color')) {
208	+ $link_styles[] = sprintf('background-color:%s', $this->config->link_bg_color);
209	+ }
210	+
211	+ if (!$this->hasDefaultValue('link_border_style') && !$this->hasDefaultValue(
212	+ 'link_border_color'
213	+ ) && !$this->hasDefaultValue('link_border_width')
214	+ ) {
215	+ $link_styles[] = sprintf(
216	+ 'border:%s %s %s',
217	+ $this->config->link_border_style,
218	+ $this->config->link_border_width,
219	+ $this->config->link_border_color
220	+ );
221	+ } else {
222	+ if (!$this->hasDefaultValue('link_border_style')) {
223	+ $link_styles[] = sprintf('border-style:%s', $this->config->link_border_style);
224	+ }
225	+
226	+ if (!$this->hasDefaultValue('link_border_color')) {
227	+ $link_styles[] = sprintf('border-color:%s', $this->config->link_border_color);
228	+ }
229	+
230	+ if (!$this->hasDefaultValue('link_border_width')) {
231	+ $link_styles[] = sprintf('border-width:%s', $this->config->link_border_width);
232	+ }
233	+ }
234	+
235	+ if (!$this->hasDefaultValue('tag_spacing')) {
236	+ $link_styles[] = sprintf('margin-right:%s', $this->config->tag_spacing);
237	+ }
238	+
239	+ if (!$this->hasDefaultValue('line_height')) {
240	+ $link_styles[] = sprintf('line-height:%s', $this->config->line_height);
241	+ }
242	+
243	+ $hover_styles = array();
244	+
245	+ if (!$this->hasDefaultValue('hover_underline')) {
246	+ $hover_styles[] = sprintf(
247	+ 'text-decoration:%s',
248	+ $this->config->hover_underline === 'yes' ? 'underline' : 'none'
249	+ );
250	+ }
251	+
252	+ if (!$this->hasDefaultValue('hover_bold')) {
253	+ $hover_styles[] = sprintf('font-weight:%s', $this->config->hover_bold === 'yes' ? 'bold' : 'normal');
254	+ }
255	+
256	+ if (!$this->hasDefaultValue('hover_italic')) {
257	+ $hover_styles[] = sprintf('font-style:%s', $this->config->hover_italic === 'yes' ? 'italic' : 'normal');
258	+ }
259	+
260	+ if (!$this->hasDefaultValue('hover_bg_color')) {
261	+ $hover_styles[] = sprintf('background-color:%s', $this->config->hover_bg_color);
262	+ }
263	+
264	+
265	+ if (!$this->hasDefaultValue('hover_border_style') && !$this->hasDefaultValue(
266	+ 'hover_border_color'
267	+ ) && !$this->hasDefaultValue('hover_border_width')
268	+ ) {
269	+ $hover_styles[] = sprintf(
270	+ 'border:%s %s %s',
271	+ $this->config->hover_border_style,
272	+ $this->config->hover_border_width,
273	+ $this->config->hover_border_color
274	+ );
275	+ } else {
276	+ if (!$this->hasDefaultValue('hover_border_style')) {
277	+ $hover_styles[] = sprintf('border-style:%s', $this->config->hover_border_style);
278	+ }
279	+
280	+ if (!$this->hasDefaultValue('hover_border_color')) {
281	+ $hover_styles[] = sprintf('border-color:%s', $this->config->hover_border_color);
282	+ }
283	+
284	+ if (!$this->hasDefaultValue('hover_border_width')) {
285	+ $hover_styles[] = sprintf('border-width:%s', $this->config->hover_border_width);
286	+ }
287	+ }
288	+
289	+ if (!$this->hasDefaultValue('hover_color')) {
290	+ $hover_styles[] = sprintf('color:%s', $this->config->hover_color);
291	+ }
292	+
293	+ $styles = array();
294	+
295	+ if ($main_styles) {
296	+ $styles[] = sprintf('.utcw-%s{%s}', $this->id, join(';', $main_styles));
297	+ }
298	+
299	+ if ($link_styles) {
300	+ $styles[] = sprintf('.utcw-%s span,.utcw-%s a{%s}', $this->id, $this->id, join(';', $link_styles));
301	+ }
302	+
303	+ if ($hover_styles) {
304	+ $styles[] = sprintf('.utcw-%s span:hover,.utcw-%s a:hover{%s}', $this->id, $this->id, join(';', $hover_styles));
305	+ }
306	+
307	+ if ($styles) {
308	+ $this->css = sprintf('<style type="text/css">%s</style>', join('', $styles));
309	+ }
310	+ }
311	+
312	+ /**
313	+ * Checks if option still has the default value
314	+ *
315	+ * @param string $option
316	+ *
317	+ * @return bool
318	+ * @since 2.0
319	+ */
320	+ private function hasDefaultValue($option)
321	+ {
322	+ $defaults = $this->config->getDefaults();
323	+ return $this->config->$option === $defaults[$option];
324	+ }
325	+ }

src/Selection/PopularityStrategy.php ADDED Viewed

	@@ -0,0 +1,117 @@


1	+ <?php
2	+
3	+ namespace Rickard\UTCW\Selection;
4	+
5	+ /**
6	+ * Ultimate Tag Cloud Widget
7	+ *
8	+ * @author Rickard Andersson <rickard@0x539.se>
9	+ * @version 2.2
10	+ * @license GPLv2
11	+ * @package utcw
12	+ * @subpackage language
13	+ * @since 2.2
14	+ */
15	+
16	+ use Rickard\UTCW\Config;
17	+ use Rickard\UTCW\Database\QueryBuilder;
18	+ use Rickard\UTCW\Plugin;
19	+ use \stdClass;
20	+ use wpdb;
21	+
22	+ /**
23	+ * Class to select the most popular terms from the DB
24	+ *
25	+ * @since 2.2
26	+ * @package utcw
27	+ * @subpackage selection
28	+ */
29	+ class PopularityStrategy extends SelectionStrategy
30	+ {
31	+ /**
32	+ * @var Config
33	+ * @since 2.2
34	+ */
35	+ protected $config;
36	+
37	+ /**
38	+ * @var Plugin
39	+ * @since 2.2
40	+ */
41	+ protected $plugin;
42	+
43	+ /**
44	+ * @var wpdb
45	+ * @since 2.2
46	+ */
47	+ protected $db;
48	+
49	+ /**
50	+ * A copy of the SQL query for debugging purposes
51	+ *
52	+ * @var string
53	+ * @since 2.2
54	+ */
55	+ protected $query;
56	+
57	+ /**
58	+ * Creates a new instance
59	+ *
60	+ * @param Config $config Current configuration
61	+ * @param Plugin $plugin Main plugin instance
62	+ * @param wpdb $db WordPress DB instance
63	+ *
64	+ * @since 2.2
65	+ */
66	+ public function __construct(Config $config, Plugin $plugin, wpdb $db)
67	+ {
68	+ $this->config = $config;
69	+ $this->plugin = $plugin;
70	+ $this->db = $db;
71	+ }
72	+
73	+ /**
74	+ * Returns term data based on current configuration
75	+ *
76	+ * @return stdClass[]
77	+ * @since 2.2
78	+ */
79	+ public function getData()
80	+ {
81	+ $builder = new QueryBuilder($this->plugin, $this->db);
82	+
83	+ $builder->addAuthorConstraint($this->config->authors);
84	+ $builder->addPostTypeConstraint($this->config->post_type);
85	+ $builder->addPostStatusConstraint($this->plugin->isAuthenticatedUser());
86	+ $builder->addDaysOldConstraint($this->config->days_old);
87	+ $builder->addTaxonomyConstraint($this->config->taxonomy);
88	+ $builder->addTagsListConstraint(
89	+ $this->config->tags_list_type,
90	+ $this->config->tags_list,
91	+ $this->config->taxonomy
92	+ );
93	+ $builder->addGrouping();
94	+ $builder->addMinimum($this->config->minimum);
95	+ $builder->addStatement('ORDER BY count DESC');
96	+ $builder->addMaxConstraint($this->config->max);
97	+ $builder->addSort($this->config->order, $this->config->reverse, $this->config->case_sensitive);
98	+
99	+ $query = $builder->getQuery();
100	+ $parameters = $builder->getParameters();
101	+ $query = $this->db->prepare($query, $parameters);
102	+
103	+ $result = $this->db->get_results($query);
104	+ $this->query = $this->db->last_query;
105	+
106	+ return $result;
107	+ }
108	+
109	+ /**
110	+ * @return void
111	+ * @since 2.2
112	+ */
113	+ public function cleanupForDebug()
114	+ {
115	+ unset($this->db);
116	+ }
117	+ }

src/Selection/RandomStrategy.php ADDED Viewed

	@@ -0,0 +1,121 @@


1	+ <?php
2	+
3	+ namespace Rickard\UTCW\Selection;
4	+
5	+ /**
6	+ * Ultimate Tag Cloud Widget
7	+ *
8	+ * @author Rickard Andersson <rickard@0x539.se>
9	+ * @version 2.2
10	+ * @license GPLv2
11	+ * @package utcw
12	+ * @subpackage language
13	+ * @since 2.2
14	+ */
15	+
16	+ use Rickard\UTCW\Config;
17	+ use Rickard\UTCW\Database\QueryBuilder;
18	+ use Rickard\UTCW\Plugin;
19	+ use stdClass;
20	+ use wpdb;
21	+
22	+ /**
23	+ * Class to select a random set of terms from the DB
24	+ *
25	+ * @since 2.2
26	+ * @package utcw
27	+ * @subpackage selection
28	+ */
29	+ class RandomStrategy extends SelectionStrategy
30	+ {
31	+ /**
32	+ * @var Config
33	+ * @since 2.2
34	+ */
35	+ protected $config;
36	+
37	+ /**
38	+ * @var Plugin
39	+ * @since 2.2
40	+ */
41	+ protected $plugin;
42	+
43	+ /**
44	+ * @var wpdb
45	+ * @since 2.2
46	+ */
47	+ protected $db;
48	+
49	+ /**
50	+ * A copy of the SQL query for debugging purposes
51	+ *
52	+ * @var string
53	+ * @since 2.2
54	+ */
55	+ protected $query;
56	+
57	+ /**
58	+ * Creates a new instance
59	+ *
60	+ * @param Config $config Current configuration
61	+ * @param Plugin $plugin Main plugin instance
62	+ * @param wpdb $db WordPress DB instance
63	+ *
64	+ * @since 2.2
65	+ */
66	+ public function __construct(Config $config, Plugin $plugin, wpdb $db)
67	+ {
68	+ $this->config = $config;
69	+ $this->plugin = $plugin;
70	+ $this->db = $db;
71	+ }
72	+
73	+ /**
74	+ * Returns term data based on current configuration
75	+ *
76	+ * @return stdClass[]
77	+ * @since 2.2
78	+ */
79	+ public function getData()
80	+ {
81	+ $builder = new QueryBuilder($this->plugin, $this->db);
82	+
83	+ $builder->addAuthorConstraint($this->config->authors);
84	+ $builder->addPostTypeConstraint($this->config->post_type);
85	+ $builder->addPostStatusConstraint($this->plugin->isAuthenticatedUser());
86	+ $builder->addDaysOldConstraint($this->config->days_old);
87	+ $builder->addTaxonomyConstraint($this->config->taxonomy);
88	+ $builder->addTagsListConstraint(
89	+ $this->config->tags_list_type,
90	+ $this->config->tags_list,
91	+ $this->config->taxonomy
92	+ );
93	+ $builder->addGrouping();
94	+ $builder->addMinimum($this->config->minimum);
95	+ $builder->addStatement('ORDER BY RAND()');
96	+ $builder->addMaxConstraint($this->config->max);
97	+ $builder->addSort($this->config->order, $this->config->reverse, $this->config->case_sensitive);
98	+
99	+ $query = $builder->getQuery();
100	+ $parameters = $builder->getParameters();
101	+
102	+ // Build query
103	+ $query = join("\n", $query);
104	+ $query = $this->db->prepare($query, $parameters);
105	+
106	+ // Fetch terms from DB
107	+ $result = $this->db->get_results($query);
108	+ $this->query = $this->db->last_query;
109	+
110	+ return $result;
111	+ }
112	+
113	+ /**
114	+ * @return void
115	+ * @since 2.2
116	+ */
117	+ public function cleanupForDebug()
118	+ {
119	+ unset($this->db);
120	+ }
121	+ }

src/Selection/SelectionStrategy.php ADDED Viewed

	@@ -0,0 +1,53 @@


1	+ <?php
2	+
3	+ namespace Rickard\UTCW\Selection;
4	+
5	+ /**
6	+ * Ultimate Tag Cloud Widget
7	+ *
8	+ * @author Rickard Andersson <rickard@0x539.se>
9	+ * @version 2.2
10	+ * @license GPLv2
11	+ * @package utcw
12	+ * @subpackage selection
13	+ * @since 2.2
14	+ */
15	+
16	+ use Rickard\UTCW\Config;
17	+ use Rickard\UTCW\Plugin;
18	+ use \stdClass;
19	+ use wpdb;
20	+
21	+ /**
22	+ * Abstract class to define selection strategy for finding terms
23	+ *
24	+ * @since 2.2
25	+ * @package utcw
26	+ * @subpackage language
27	+ */
28	+ abstract class SelectionStrategy
29	+ {
30	+ /**
31	+ * Creates a new instance
32	+ *
33	+ * @param Config $config Current configuration
34	+ * @param Plugin $plugin Main plugin instance
35	+ * @param wpdb $db WordPress DB instance
36	+ *
37	+ * @since 2.0
38	+ */
39	+ abstract public function __construct(Config $config, Plugin $plugin, wpdb $db);
40	+
41	+ /**
42	+ * Loads terms based on current configuration
43	+ *
44	+ * @return stdClass[]
45	+ * @since 2.0
46	+ */
47	+ abstract public function getData();
48	+
49	+ /**
50	+ * @return void
51	+ */
52	+ abstract public function cleanupForDebug();
53	+ }

src/Term.php ADDED Viewed

	@@ -0,0 +1,131 @@


1	+ <?php
2	+
3	+ namespace Rickard\UTCW;
4	+
5	+ use stdClass;
6	+
7	+ /**
8	+ * Ultimate Tag Cloud Widget
9	+ *
10	+ * @author Rickard Andersson <rickard@0x539.se>
11	+ * @version 2.2
12	+ * @license GPLv2
13	+ * @package utcw
14	+ * @subpackage main
15	+ * @since 2.0
16	+ */
17	+
18	+ /**
19	+ * Class to represent a term
20	+ *
21	+ * @since 2.0
22	+ * @package utcw
23	+ * @subpackage main
24	+ */
25	+ class Term
26	+ {
27	+
28	+ /**
29	+ * Term ID
30	+ *
31	+ * @var int
32	+ * @since 2.0
33	+ */
34	+ public $term_id;
35	+
36	+ /**
37	+ * Number of posts
38	+ *
39	+ * @var int
40	+ * @since 2.0
41	+ */
42	+ public $count;
43	+
44	+ /**
45	+ * Term slug
46	+ *
47	+ * @var string
48	+ * @since 2.0
49	+ */
50	+ public $slug;
51	+
52	+ /**
53	+ * Term name
54	+ *
55	+ * @var string
56	+ * @since 2.0
57	+ */
58	+ public $name;
59	+
60	+ /**
61	+ * Term link
62	+ *
63	+ * @var string
64	+ * @since 2.0
65	+ */
66	+ public $link;
67	+
68	+ /**
69	+ * Term color
70	+ *
71	+ * @var string
72	+ * @since 2.0
73	+ */
74	+ public $color;
75	+
76	+ /**
77	+ * Term taxonomy
78	+ *
79	+ * @var string
80	+ * @since 2.0
81	+ */
82	+ public $taxonomy;
83	+
84	+ /**
85	+ * Term size
86	+ *
87	+ * @var float
88	+ * @since 2.0
89	+ */
90	+ public $size;
91	+
92	+ /**
93	+ * Creates a new term
94	+ *
95	+ * @param stdClass $input Object with properties term_id, count, slug, name, color and taxonomy
96	+ * @param Plugin $plugin Reference to the plugin instance
97	+ *
98	+ * @since 2.0
99	+ */
100	+ public function __construct(stdClass $input, Plugin $plugin)
101	+ {
102	+
103	+ if (isset($input->term_id) && filter_var($input->term_id, FILTER_VALIDATE_INT)) {
104	+ $this->term_id = intval($input->term_id);
105	+ }
106	+
107	+ if (isset($input->count) && filter_var($input->count, FILTER_VALIDATE_INT)) {
108	+ $this->count = intval($input->count);
109	+ }
110	+
111	+ if (isset($input->slug) && strlen($input->slug) > 0 && preg_match('/^[0-9a-z\-]+/i', $input->slug)) {
112	+ $this->slug = $input->slug;
113	+ }
114	+
115	+ if (isset($input->name) && strlen($input->name) > 0) {
116	+ $this->name = $input->name;
117	+ }
118	+
119	+ if (isset($input->color) && strlen($input->color) > 0 && preg_match(UTCW_HEX_COLOR_REGEX, $input->color)) {
120	+ $this->color = $input->color;
121	+ }
122	+
123	+ if (isset($input->taxonomy) && strlen($input->taxonomy) > 0) {
124	+ $this->taxonomy = $input->taxonomy;
125	+ }
126	+
127	+ if ($this->term_id && $this->taxonomy) {
128	+ $this->link = $plugin->getTermLink($this->term_id, $this->taxonomy);
129	+ }
130	+ }
131	+ }

src/Widget.php ADDED Viewed

	@@ -0,0 +1,150 @@


1	+ <?php
2	+
3	+ namespace Rickard\UTCW;
4	+
5	+ use WP_Widget;
6	+
7	+ /**
8	+ * Ultimate Tag Cloud Widget
9	+ *
10	+ * @author Rickard Andersson <rickard@0x539.se>
11	+ * @version 2.2
12	+ * @license GPLv2
13	+ * @package utcw
14	+ * @subpackage main
15	+ * @since 2.0
16	+ */
17	+
18	+ /**
19	+ * Widget class for WordPress integration
20	+ *
21	+ * @since 1.0
22	+ * @package utcw
23	+ * @subpackage main
24	+ */
25	+ class Widget extends WP_Widget
26	+ {
27	+
28	+ /**
29	+ * Reference to the main plugin instance
30	+ *
31	+ * @var Plugin
32	+ * @since 2.0
33	+ */
34	+ private $plugin;
35	+
36	+ /**
37	+ * Constructor
38	+ *
39	+ * @param Plugin $plugin Optional. Plugin instance for dependency injection
40	+ *
41	+ * @return Widget
42	+ * @since 1.0
43	+ */
44	+ public function __construct(Plugin $plugin = null)
45	+ {
46	+ $options = array('description' => __('Highly configurable tag cloud', 'utcw'));
47	+ parent::__construct('utcw', __('Ultimate Tag Cloud', 'utcw'), $options);
48	+
49	+ $this->plugin = $plugin ? $plugin : Plugin::getInstance();
50	+ }
51	+
52	+ /**
53	+ * Action handler for the form in the admin panel
54	+ *
55	+ * @param array $new_instance
56	+ * @param array $old_instance
57	+ *
58	+ * @return array
59	+ * @since 1.0
60	+ */
61	+ public function update(array $new_instance, array $old_instance)
62	+ {
63	+ $load_config = isset($new_instance['load_config']) &&
64	+ isset($new_instance['load_config_name']) &&
65	+ $new_instance['load_config_name'];
66	+
67	+ $save_config = isset($new_instance['save_config']) &&
68	+ isset($new_instance['save_config_name']) &&
69	+ $new_instance['save_config_name'];
70	+
71	+ // Overwrite the form values with the saved configuration
72	+ if ($load_config) {
73	+ $loaded_configuration = $this->plugin->loadConfiguration($new_instance['load_config_name']);
74	+
75	+ if ($loaded_configuration) {
76	+ $new_instance = $loaded_configuration;
77	+ }
78	+ }
79	+
80	+ // Checkbox inputs which are unchecked, will not be set in $new_instance. Set them manually to false
81	+ $checkbox_settings = array('show_title_text', 'show_links', 'show_title', 'debug', 'reverse', 'case_sensitive');
82	+
83	+ foreach ($checkbox_settings as $checkbox_setting) {
84	+ if (!isset($new_instance[$checkbox_setting])) {
85	+ $new_instance[$checkbox_setting] = false;
86	+ }
87	+ }
88	+
89	+ $config = new Config($new_instance, $this->plugin);
90	+
91	+ if ($save_config) {
92	+ $this->plugin->saveConfiguration($new_instance['save_config_name'], $config->getInstance());
93	+ }
94	+
95	+ if (isset($new_instance['remove_config']) && is_array($new_instance['remove_config'])) {
96	+ foreach ($new_instance['remove_config'] as $configuration) {
97	+ $this->plugin->removeConfiguration($configuration);
98	+ }
99	+ }
100	+
101	+ return $config->getInstance();
102	+ }
103	+
104	+ /**
105	+ * Function for handling the widget control in admin panel
106	+ *
107	+ * @param array $instance
108	+ *
109	+ * @return void\|string
110	+ * @since 1.0
111	+ */
112	+ public function form(array $instance)
113	+ {
114	+ /** @noinspection PhpUnusedLocalVariableInspection */
115	+ $config = new Config($instance, $this->plugin);
116	+ /** @noinspection PhpUnusedLocalVariableInspection */
117	+ $configurations = $this->plugin->getConfigurations();
118	+ /** @noinspection PhpUnusedLocalVariableInspection */
119	+ $available_post_types = $this->plugin->getAllowedPostTypes();
120	+ /** @noinspection PhpUnusedLocalVariableInspection */
121	+ $available_taxonomies = $this->plugin->getAllowedTaxonomiesObjects();
122	+ /** @noinspection PhpUnusedLocalVariableInspection */
123	+ $users = $this->plugin->getUsers();
124	+ /** @noinspection PhpUnusedLocalVariableInspection */
125	+ $terms = $this->plugin->getTerms();
126	+
127	+ // Content of the widget settings form
128	+ require dirname(__FILE__) . '/../pages/settings.php';
129	+ }
130	+
131	+ /**
132	+ * Function for rendering the widget
133	+ *
134	+ * @param array $args
135	+ *
136	+ * @param array $instance
137	+ */
138	+ public function widget(array $args, array $instance)
139	+ {
140	+ global $wpdb;
141	+
142	+ $input = array_merge($instance, $args);
143	+
144	+ $config = new Config($input, $this->plugin);
145	+ $data = new Data($config, $this->plugin, $wpdb);
146	+ $render = new Render($config, $data, $this->plugin);
147	+
148	+ $render->render();
149	+ }
150	+ }

ultimate-tag-cloud-widget.php CHANGED Viewed

@@ -1,14 +1,98 @@
             <?php
             /*
             Plugin Name: Ultimate tag cloud widget
             Plugin URI: https://www.0x539.se/wordpress/ultimate-tag-cloud-widget/
-            -
            Description: This plugin aims to be the most configurable tag cloud widget out there, able to suit all your weird tag cloud needs.
-            -
            Version: 2.1
             Author: Rickard Andersson
             Author URI: https://www.0x539.se
             License: GPLv2
             */
-            -
            // Legacy file for compatibility with version 1.x
-            -
            /** @noinspection PhpIncludeInspection */
-            -
            require_once 'utcw.php';


1	<?php
2	+ use Rickard\UTCW\Plugin;
3	+
4	/*
5	Plugin Name: Ultimate tag cloud widget
6	Plugin URI: https://www.0x539.se/wordpress/ultimate-tag-cloud-widget/
7	+ Description: This plugin aims to be the most configurable tag cloud widget out there.
8	+ Version: 2.2-beta1
9	Author: Rickard Andersson
10	Author URI: https://www.0x539.se
11	License: GPLv2
12	*/
13
14	+ /**
15	+ * Current version number
16	+ *
17	+ * @var string
18	+ * @since 2.0
19	+ */
20	+ define('UTCW_VERSION', '2.2-beta1');
21	+
22	+ /**
23	+ * If development mode is currently enabled
24	+ *
25	+ * @var bool
26	+ * @since 2.0
27	+ */
28	+ define('UTCW_DEV', false);
29	+
30	+ /**
31	+ * Regular expression for matching hexadecimal colors
32	+ *
33	+ * @var string
34	+ * @since 2.0
35	+ */
36	+ define('UTCW_HEX_COLOR_REGEX', '/#([a-f0-9]{6}\|[a-f0-9]{3})/i');
37	+
38	+ /**
39	+ * Regular expression for matching decimal numbers
40	+ *
41	+ * @var string
42	+ * @since 2.1
43	+ */
44	+ define('UTCW_DECIMAL_REGEX', '\d+(\.\d+)?');
45	+
46	+ /**
47	+ * printf format for rendering hexadecimal colors
48	+ *
49	+ * @var string
50	+ * @since 2.0
51	+ */
52	+ define('UTCW_HEX_COLOR_FORMAT', '#%02x%02x%02x');
53	+
54	+ if (UTCW_DEV) {
55	+ require_once '/www/utcw2/src/Plugin.php';
56	+ require_once '/www/utcw2/src/Config.php';
57	+ require_once '/www/utcw2/src/Widget.php';
58	+ require_once '/www/utcw2/src/Data.php';
59	+ require_once '/www/utcw2/src/Render.php';
60	+ require_once '/www/utcw2/src/Term.php';
61	+ require_once '/www/utcw2/src/Language/TranslationHandler.php';
62	+ require_once '/www/utcw2/src/Language/QTranslateHandler.php';
63	+ require_once '/www/utcw2/src/Language/WPMLHandler.php';
64	+ require_once '/www/utcw2/src/Selection/SelectionStrategy.php';
65	+ require_once '/www/utcw2/src/Selection/PopularityStrategy.php';
66	+ require_once '/www/utcw2/src/Selection/RandomStrategy.php';
67	+ require_once '/www/utcw2/src/Database/QueryBuilder.php';
68	+ } else {
69	+ require_once 'src/Plugin.php';
70	+ require_once 'src/Config.php';
71	+ require_once 'src/Widget.php';
72	+ require_once 'src/Data.php';
73	+ require_once 'src/Render.php';
74	+ require_once 'src/Term.php';
75	+ require_once 'src/Language/TranslationHandler.php';
76	+ require_once 'src/Language/QTranslateHandler.php';
77	+ require_once 'src/Language/WPMLHandler.php';
78	+ require_once 'src/Selection/SelectionStrategy.php';
79	+ require_once 'src/Selection/PopularityStrategy.php';
80	+ require_once 'src/Selection/RandomStrategy.php';
81	+ require_once 'src/Database/QueryBuilder.php';
82	+ }
83	+
84	+ // Instantiates the plugin
85	+ Plugin::getInstance();
86	+
87	+ /**
88	+ * Function for theme integration
89	+ *
90	+ * @param array $args
91	+ *
92	+ * @since 1.3
93	+ */
94	+ function do_utcw(array $args)
95	+ {
96	+ $plugin = Plugin::getInstance();
97	+ echo $plugin->shortcode($args);
98	+ }

utcw-config.php DELETED Viewed

@@ -1,841 +0,0 @@
-            -
            <?php
-            -
            /**
-            -
             * Ultimate Tag Cloud Widget
-            -
             * @author     Rickard Andersson <rickard@0x539.se>
-            -
             * @version    2.1
-            -
             * @license    GPLv2
-            -
             * @package    utcw
-            -
             * @subpackage main
-            -
             * @since      2.0
-            -
             */
-            -
            if ( ! defined( 'ABSPATH' ) ) die();
-            -
-            -
            /**
-            -
             * Configuration class for the widget.
-            -
             *
-            -
             * @since      2.0
-            -
             * @package    utcw
-            -
             * @subpackage main
-            -
             */
-            -
            class UTCW_Config {
-            -
-            -
            	/**
-            -
            	 * Title text of the widget.
-            -
            	 * Default value: Tag cloud
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $title;
-            -
-            -
            	/**
-            -
            	 * How the result should be ordered
-            -
            	 * Default value: name
-            -
            	 * Valid values: random, name, slug, id, color, count
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $order;
-            -
-            -
            	/**
-            -
            	 * The smallest possible size
-            -
            	 * Default: 10px
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $size_from;
-            -
-            -
            	/**
-            -
            	 * The greatest possible size
-            -
            	 * Default: 30px
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $size_to;
-            -
-            -
            	/**
-            -
            	 * Maximum number of tags to display
-            -
            	 * Default: 45
-            -
            	 *
-            -
            	 * @var int
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $max;
-            -
-            -
            	/**
-            -
            	 * Which taxonomy to show tags from
-            -
            	 * Default: [post_tag]
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $taxonomy;
-            -
-            -
            	/**
-            -
            	 * If the order of tags should be shown in reverse order
-            -
            	 * Default: false
-            -
            	 *
-            -
            	 * @var bool
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $reverse;
-            -
-            -
            	/**
-            -
            	 * Which coloring strategy to use
-            -
            	 * Default: none
-            -
            	 * Valid values: none, random, set, span
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $color;
-            -
-            -
            	/**
-            -
            	 * CSS letter-spacing value (in pixels)
-            -
            	 * Default: normal
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $letter_spacing;
-            -
-            -
            	/**
-            -
            	 * CSS word-spacing value (in pixels)
-            -
            	 * Default: normal
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $word_spacing;
-            -
-            -
            	/**
-            -
            	 * CSS text-transform value
-            -
            	 * Default: none
-            -
            	 * Valid values: lowercase, uppercase, capitalize
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $text_transform;
-            -
-            -
            	/**
-            -
            	 * If sorting should be applied case sensitive
-            -
            	 * Default: false
-            -
            	 *
-            -
            	 * @var bool
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $case_sensitive;
-            -
-            -
            	/**
-            -
            	 * How many posts a term needs to have to be shown in the cloud
-            -
            	 * Default: 1
-            -
            	 *
-            -
            	 * @var int
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $minimum;
-            -
-            -
            	/**
-            -
            	 * How the $tags_list should be used
-            -
            	 * Default: exclude
-            -
            	 * Valid values: exclude, include
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $tags_list_type;
-            -
-            -
            	/**
-            -
            	 * If the title attribute should be added to links in the cloud
-            -
            	 * Default: true
-            -
            	 *
-            -
            	 * @var bool
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $show_title;
-            -
-            -
            	/**
-            -
            	 * If links should be styled with underline decoration
-            -
            	 * Default: default
-            -
            	 * Valid values: yes, no, default
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $link_underline;
-            -
-            -
            	/**
-            -
            	 * If links should be styled as bold
-            -
            	 * Default: default
-            -
            	 * Valid values: yes, no, default
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $link_bold;
-            -
-            -
            	/**
-            -
            	 * If links should be styled as italic
-            -
            	 * Default: default
-            -
            	 * Valid values: yes, no, default
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $link_italic;
-            -
-            -
            	/**
-            -
            	 * Background color for links
-            -
            	 * Default: transparent
-            -
            	 * Valid values: A hexadecimal color
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $link_bg_color;
-            -
-            -
            	/**
-            -
            	 * Border style for links
-            -
            	 * Default: none
-            -
            	 * Valid values: none, dotted, dashed, solid, double, groove, ridge, inset, outset
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $link_border_style;
-            -
-            -
            	/**
-            -
            	 * Border width for links
-            -
            	 * Default: 0
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $link_border_width;
-            -
-            -
            	/**
-            -
            	 * Border color for links
-            -
            	 * Default: none
-            -
            	 * Valid values: A hexadecimal color
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $link_border_color;
-            -
-            -
            	/**
-            -
            	 * If links should be decorated with underline decoration in their hover state
-            -
            	 * Default: default
-            -
            	 * Valid values: yes, no, default
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $hover_underline;
-            -
-            -
            	/**
-            -
            	 * If links should be styled as bold in their hover state
-            -
            	 * Default: default
-            -
            	 * Valid values: yes, no, default
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $hover_bold;
-            -
-            -
            	/**
-            -
            	 * If links should be styled as italic in their hover state
-            -
            	 * Default: default
-            -
            	 * Valid values: yes, no, default
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $hover_italic;
-            -
-            -
            	/**
-            -
            	 * Background color for links in their hover state
-            -
            	 * Default: transparent
-            -
            	 * Valid values: A hexadecimal color
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $hover_bg_color;
-            -
-            -
            	/**
-            -
            	 * Text color for links in their hover state
-            -
            	 * Default: default
-            -
            	 * Valid values: A hexadecimal color
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $hover_color;
-            -
-            -
            	/**
-            -
            	 * Border style for links in their hover state
-            -
            	 * Default: none
-            -
            	 * Valid values: none, dotted, dashed, solid, double, groove, ridge, inset, outset
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $hover_border_style;
-            -
-            -
            	/**
-            -
            	 * Border width for links in their hover state
-            -
            	 * Default: 0
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $hover_border_width;
-            -
-            -
            	/**
-            -
            	 * Border color for links in their hover state
-            -
            	 * Default: none
-            -
            	 * Valid values: A hexadecimal color
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $hover_border_color;
-            -
-            -
            	/**
-            -
            	 * CSS margin between tags
-            -
            	 * Default: auto
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $tag_spacing;
-            -
-            -
            	/**
-            -
            	 * If debug output should be included
-            -
            	 * Default: false
-            -
            	 *
-            -
            	 * @var bool
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $debug;
-            -
-            -
            	/**
-            -
            	 * How many days old a post needs to be to be included in tag size calculation
-            -
            	 * Default: 0
-            -
            	 *
-            -
            	 * @var int
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $days_old;
-            -
-            -
            	/**
-            -
            	 * CSS line-height for the tags
-            -
            	 * Default: inherit
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $line_height;
-            -
-            -
            	/**
-            -
            	 * Separator between tags
-            -
            	 * Default:  (a space character)
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $separator;
-            -
-            -
            	/**
-            -
            	 * Prefix before each tag
-            -
            	 * Default: (empty string)
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $prefix;
-            -
-            -
            	/**
-            -
            	 * Suffix after each tag
-            -
            	 * Default: (empty string)
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $suffix;
-            -
-            -
            	/**
-            -
            	 * If the widget title should be shown
-            -
            	 * Default: true
-            -
            	 *
-            -
            	 * @var bool
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $show_title_text;
-            -
-            -
            	/**
-            -
            	 * An array of post type names to to include posts from in tag size calculation
-            -
            	 * Default: [ post ]
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $post_type;
-            -
-            -
            	/**
-            -
            	 * A list of term IDs to be included or excluded. Inclusion or exclusion is determined by $tags_list_type
-            -
            	 * Default: [] (an empty array)
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $tags_list;
-            -
-            -
            	/**
-            -
            	 * Which color value to start from in color calculation. This is the color that the smallest tag will get.
-            -
            	 * Default: (an empty string)
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $color_span_to;
-            -
-            -
            	/**
-            -
            	 * Which color value to end at in color calculation. This is the color that the biggest tag will get.
-            -
            	 * Default: (an empty string)
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $color_span_from;
-            -
-            -
            	/**
-            -
            	 * Which authors to include posts from. An empty array will include all authors
-            -
            	 * Default: [] (an empty array)
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $authors;
-            -
-            -
            	/**
-            -
            	 * A set of colors to randomly select from when coloring the tags
-            -
            	 * Default: [] (an empty array)
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $color_set;
-            -
-            -
            	/**
-            -
            	 * If the current user is authenticated. Will be set internally
-            -
            	 *
-            -
            	 * @internal
-            -
            	 * @var bool
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $authenticated;
-            -
-            -
            	/**
-            -
            	 * Text to display before the widget. The default value for this setting will probably be determined by the theme
-            -
            	 * Default: (an empty string)
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $before_widget;
-            -
-            -
            	/**
-            -
            	 * Text to display after the widget. The default value for this setting will probably be determined by the theme
-            -
            	 * Default: (an empty string)
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $after_widget;
-            -
-            -
            	/**
-            -
            	 * Text to display before the widget title. The default value for this setting will probably be determined by the theme
-            -
            	 * Default: (an empty string)
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $before_title;
-            -
-            -
            	/**
-            -
            	 * Text to display after the widget title. The default value for this setting will probably be determined by the theme
-            -
            	 * Default: (an empty string)
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $after_title;
-            -
-            -
            	/**
-            -
            	 * Config store with default values
-            -
            	 *
-            -
            	 * @static
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	static protected $options = array(
-            -
            		'title'              => 'Tag Cloud',
-            -
            		'order'              => 'name',
-            -
            		'size_from'          => '10px',
-            -
            		'size_to'            => '30px',
-            -
            		'max'                => 45,
-            -
            		'taxonomy'           => array( 'post_tag' ),
-            -
            		'reverse'            => false,
-            -
            		'color'              => 'none',
-            -
            		'letter_spacing'     => 'normal',
-            -
            		'word_spacing'       => 'normal',
-            -
            		'text_transform'     => 'none',
-            -
            		'case_sensitive'     => false,
-            -
            		'minimum'            => 1,
-            -
            		'tags_list_type'     => 'exclude',
-            -
            		'show_title'         => true,
-            -
            		'link_underline'     => 'default',
-            -
            		'link_bold'          => 'default',
-            -
            		'link_italic'        => 'default',
-            -
            		'link_bg_color'      => 'transparent',
-            -
            		'link_border_style'  => 'none',
-            -
            		'link_border_width'  => '0',
-            -
            		'link_border_color'  => 'none',
-            -
            		'hover_underline'    => 'default',
-            -
            		'hover_bold'         => 'default',
-            -
            		'hover_italic'       => 'default',
-            -
            		'hover_bg_color'     => 'transparent',
-            -
            		'hover_color'        => 'default',
-            -
            		'hover_border_style' => 'none',
-            -
            		'hover_border_width' => '0',
-            -
            		'hover_border_color' => 'none',
-            -
            		'tag_spacing'        => 'auto',
-            -
            		'debug'              => false,
-            -
            		'days_old'           => 0,
-            -
            		'line_height'        => 'inherit',
-            -
            		'separator'          => ' ',
-            -
            		'prefix'             => '',
-            -
            		'suffix'             => '',
-            -
            		'show_title_text'    => true,
-            -
            		'post_type'          => array( 'post' ),
-            -
            		'tags_list'          => array(),
-            -
            		'color_span_to'      => '',
-            -
            		'color_span_from'    => '',
-            -
            		'authors'            => array(),
-            -
            		'color_set'          => array(),
-            -
            		'before_widget'      => '',
-            -
            		'after_widget'       => '',
-            -
            		'before_title'       => '',
-            -
            		'after_title'        => '',
-            -
            	);
-            -
-            -
            	/**
-            -
            	 * Which ordering strategies are allowed
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	protected $allowed_orders = array( 'random', 'name', 'slug', 'id', 'color', 'count' );
-            -
-            -
            	/**
-            -
            	 * Which taxonomies are allowed. Will be set dynamically at load
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	protected $allowed_taxonomies = array();
-            -
-            -
            	/**
-            -
            	 * Which post types are allowed. Will be set dynamically at load
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	protected $allowed_post_types = array();
-            -
-            -
            	/**
-            -
            	 * Which coloring strategies are allowed
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	protected $allowed_colors = array( 'none', 'random', 'set', 'span' );
-            -
-            -
            	/**
-            -
            	 * Which CSS text-transform values are allowed
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	protected $allowed_text_transforms = array( 'lowercase', 'uppercase', 'capitalize' );
-            -
-            -
            	/**
-            -
            	 * Which tags_list_type values are allowed
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	protected $allowed_tags_list_types = array( 'exclude', 'include' );
-            -
-            -
            	/**
-            -
            	 * Which values are allowed for optional booleans. These are values which can be true, false or fallback to theme default (where applicable)
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	protected $allowed_optional_booleans = array( 'yes', 'no', 'default' );
-            -
-            -
            	/**
-            -
            	 * Which CSS border-style valeus are allowed
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	protected $allowed_border_styles = array(
-            -
            		'none', 'dotted', 'dashed', 'solid', 'double', 'groove', 'ridge', 'inset', 'outset',
-            -
            	);
-            -
-            -
            	/**
-            -
            	 * Loads a configuration instance array and parses the options
-            -
            	 *
-            -
            	 * @param array       $input   Array of key => value pairs of settings and values
-            -
            	 * @param UTCW_Plugin $plugin  Reference to the main plugin instance
-            -
            	 *
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public function __construct( array $input, UTCW_Plugin $plugin ) {
-            -
            		$this->allowed_post_types = $plugin->get_allowed_post_types();
-            -
            		$this->allowed_taxonomies = $plugin->get_allowed_taxonomies();
-            -
            		$this->authenticated      = $plugin->is_authenticated_user();
-            -
-            -
            		foreach ( self::$options as $key => $default ) {
-            -
            			$this->$key = $default;
-            -
-            -
            			if ( isset( $input[ $key ] ) ) {
-            -
            				$valid = true;
-            -
-            -
            				switch ( $key ) {
-            -
            					case 'order':
-            -
            						$valid = in_array( $input[ $key ], $this->allowed_orders );
-            -
            						break;
-            -
-            -
            					case 'text_transform':
-            -
            						$valid = in_array( $input[ $key ], $this->allowed_text_transforms );
-            -
            						break;
-            -
-            -
            					case 'tags_list_type':
-            -
            						$valid = in_array( $input[ $key ], $this->allowed_tags_list_types );
-            -
            						break;
-            -
-            -
            					// Optional booleans, can be yes, no or default
-            -
            					case 'link_underline':
-            -
            					case 'link_bold':
-            -
            					case 'link_italic':
-            -
            					case 'hover_underline':
-            -
            					case 'hover_bold':
-            -
            					case 'hover_italic':
-            -
            						$valid = in_array( $input[ $key ], $this->allowed_optional_booleans );
-            -
            						break;
-            -
-            -
            					case 'link_border_style':
-            -
            					case 'hover_border_style':
-            -
            						$valid = in_array( $input[ $key ], $this->allowed_border_styles );
-            -
            						break;
-            -
-            -
            					case 'color':
-            -
            						$valid = in_array( $input[ $key ], $this->allowed_colors );
-            -
            						break;
-            -
-            -
            					// TODO: Allow more flexibility in color setting, like rgb/rgba/hsl/hsla and named colors
-            -
            					case 'link_bg_color':
-            -
            					case 'link_border_color':
-            -
            					case 'hover_bg_color':
-            -
            					case 'hover_color':
-            -
            					case 'hover_border_color':
-            -
            					case 'color_span_to':
-            -
            					case 'color_span_from':
-            -
            						$valid = preg_match( UTCW_HEX_COLOR_REGEX, $input[ $key ] ) > 0;
-            -
            						break;
-            -
-            -
            					case 'color_set':
-            -
            						if ( ! is_array( $input[ $key ] ) ) {
-            -
            							$input[ $key ] = explode( ',', $input[ $key ] );
-            -
            						}
-            -
-            -
            						$valid = $input[ $key ] && array_filter( $input[ $key ], create_function( '$item', 'return preg_match( UTCW_HEX_COLOR_REGEX, $item );' ) ) == $input[ $key ];
-            -
            						break;
-            -
-            -
            					case 'taxonomy':
-            -
            						if ( ! is_array( $input[ $key ] ) ) {
-            -
            							$input[ $key ] = explode( ',', $input[ $key ] );
-            -
            						}
-            -
-            -
            						// Remove invalid taxonomies
-            -
            						foreach ( $input[ $key ] as $tax_key => $taxonomy ) {
-            -
            							if ( ! in_array( $taxonomy, $this->allowed_taxonomies ) ) {
-            -
            								unset( $input[ $key ][ $tax_key ] );
-            -
            							}
-            -
            						}
-            -
-            -
            						$valid = ! ! $input[ $key ]; // Setting is valid if any of the taxonomies were valid
-            -
            						break;
-            -
-            -
            					case 'post_type':
-            -
            						if ( ! is_array( $input[ $key ] ) ) {
-            -
            							$input[ $key ] = explode( ',', $input[ $key ] );
-            -
            						}
-            -
-            -
            						$valid = $input[ $key ] && count( array_intersect( $this->allowed_post_types, $input[ $key ] ) ) == count( $input[ $key ] );
-            -
            						break;
-            -
-            -
            					case 'authors':
-            -
            					case 'tags_list':
-            -
            						if ( ! is_array( $input[ $key ] ) ) {
-            -
            							$input[ $key ] = explode( ',', $input[ $key ] );
-            -
            						}
-            -
-            -
            						$valid         = $this->is_array_numeric( $input[ $key ] );
-            -
            						$input[ $key ] = array_map( 'intval', $input[ $key ] );
-            -
            						break;
-            -
-            -
            					case 'size_from':
-            -
            						$input[ 'size_from' ] = $this->parse_measurement( $input[ 'size_from' ] );
-            -
            						$size_to              = isset( $input[ 'size_to' ] ) ? $input[ 'size_to' ] : self::$options[ 'size_to' ];
-            -
            						$valid                = $input[ 'size_from' ] !== false && $this->equal_units( $input[ 'size_from' ], $size_to ) && floatval( $input[ 'size_from' ] ) <= floatval( $size_to );
-            -
            						break;
-            -
-            -
            					case 'size_to':
-            -
            						$input[ 'size_to' ] = $this->parse_measurement( $input[ 'size_to' ] );
-            -
            						$size_from          = isset( $input[ 'size_from' ] ) ? $input[ 'size_from' ] : self::$options[ 'size_from' ];
-            -
            						$valid              = $input[ 'size_to' ] !== false && $this->equal_units( $size_from, $input[ 'size_to' ] ) && floatval( $input[ 'size_to' ] ) >= floatval( $size_from );
-            -
            						break;
-            -
-            -
            					case 'letter_spacing':
-            -
            					case 'word_spacing':
-            -
            					case 'tag_spacing':
-            -
            					case 'line_height':
-            -
            					case 'link_border_width':
-            -
            					case 'hover_border_width':
-            -
            						$input[ $key ] = $this->parse_measurement( $input[ $key ] );
-            -
            						$valid         = $input[ $key ] !== false;
-            -
            						break;
-            -
            				}
-            -
-            -
            				if ( ! $valid ) {
-            -
            					continue;
-            -
            				}
-            -
-            -
            				// Special handling of the color_set config attribute which needs to be expanded to full 6 digit hexadecimal values
-            -
            				if ( $key == 'color_set' ) {
-            -
            					foreach ( $input[ $key ] as $cs_key => $color ) {
-            -
            						if ( strlen( $color ) == 4 ) {
-            -
            							$red                      = substr( $color, 1, 1 );
-            -
            							$green                    = substr( $color, 2, 1 );
-            -
            							$blue                     = substr( $color, 3, 1 );
-            -
            							$input[ $key ][ $cs_key ] = sprintf( '#%s%s%s%s%s%s', $red, $red, $green, $green, $blue, $blue );
-            -
            						}
-            -
            					}
-            -
            					$this->$key = $input[ $key ];
-            -
            				} else if ( $key == 'minimum' ) {
-            -
            					$this->$key = intval( $input[ $key ] );
-            -
            				} else if ( is_string( self::$options[ $key ] ) && is_string( $input[ $key ] ) && strlen( $input[ $key ] ) > 0 ) {
-            -
            					$this->$key = $input[ $key ];
-            -
            				} else if ( is_integer( self::$options[ $key ] ) && $input[ $key ] > 0 ) {
-            -
            					$this->$key = intval( $input[ $key ] );
-            -
            				} else if ( is_bool( self::$options[ $key ] ) ) {
-            -
            					$this->$key = ! ! $input[ $key ];
-            -
            				} else if ( is_array( self::$options[ $key ] ) ) {
-            -
            					$this->$key = is_array( $input[ $key ] ) ? $input[ $key ] : explode( ',', $input[ $key ] );
-            -
            				}
-            -
            			}
-            -
            		}
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Checks if every item in the array is numeric
-            -
            	 *
-            -
            	 * @param array $array
-            -
            	 *
-            -
            	 * @return bool
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private function is_array_numeric( array $array ) {
-            -
            		foreach ( $array as $item ) {
-            -
            			if ( ! is_numeric( $item ) ) {
-            -
            				return false;
-            -
            			}
-            -
            		}
-            -
-            -
            		return true;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Parses the input value as measurement
-            -
            	 *
-            -
            	 * @param mixed $input
-            -
            	 *
-            -
            	 * @return bool|string   False on failure
-            -
            	 * @since 2.1
-            -
            	 */
-            -
            	private function parse_measurement( $input ) {
-            -
            		if ( ! preg_match( '/^' . UTCW_DECIMAL_REGEX . '(em|px|%)?$/i', $input ) ) {
-            -
            			return false;
-            -
            		}
-            -
-            -
            		// Convert integer values to pixel values
-            -
            		if ( preg_match( '/^' . UTCW_DECIMAL_REGEX . '$/', $input ) ) {
-            -
            			return $input . 'px';
-            -
            		}
-            -
-            -
            		return $input;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Checks if the two measurements have the same unit
-            -
            	 *
-            -
            	 * @param string $measurement1
-            -
            	 * @param string $measurement2
-            -
            	 *
-            -
            	 * @return bool
-            -
            	 * @since 2.1
-            -
            	 */
-            -
            	private function equal_units( $measurement1, $measurement2 ) {
-            -
            		$unit1 = preg_replace( '/' . UTCW_DECIMAL_REGEX . '/', '', $measurement1 );
-            -
            		$unit2 = preg_replace( '/' . UTCW_DECIMAL_REGEX . '/', '', $measurement2 );
-            -
-            -
            		return $unit1 === $unit2 || ( $unit1 === 'px' && $unit2 === '' ) || ( $unit1 === '' && $unit2 === 'px' );
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Returns an array of current configuration
-            -
            	 *
-            -
            	 * @return array
-            -
            	 * @since  2.0
-            -
            	 */
-            -
            	public function get_instance() {
-            -
            		$instance = array();
-            -
-            -
            		foreach ( array_keys( self::$options ) as $key ) {
-            -
            			$instance[ $key ] = $this->$key;
-            -
            		}
-            -
-            -
            		return $instance;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Returns the default values for all the configuration options
-            -
            	 *
-            -
            	 * @static
-            -
            	 * @return array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public static function get_defaults() {
-            -
            		return self::$options;
-            -
            	}
-            -
            }

utcw-data.php DELETED Viewed

@@ -1,364 +0,0 @@
-            -
            <?php
-            -
            /**
-            -
             * Ultimate Tag Cloud Widget
-            -
             * @author     Rickard Andersson <rickard@0x539.se>
-            -
             * @version    2.1
-            -
             * @license    GPLv2
-            -
             * @package    utcw
-            -
             * @subpackage main
-            -
             * @since      2.0
-            -
             */
-            -
            if ( ! defined( 'ABSPATH' ) ) die();
-            -
-            -
            /**
-            -
             * Class for loading data for the cloud
-            -
             *
-            -
             * @since      2.0
-            -
             * @package    utcw
-            -
             * @subpackage main
-            -
             */
-            -
            class UTCW_Data {
-            -
-            -
            	/**
-            -
            	 * Reference to the current configuration
-            -
            	 *
-            -
            	 * @var UTCW_Config
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	protected $config;
-            -
-            -
            	/**
-            -
            	 * Reference to WPDB object
-            -
            	 *
-            -
            	 * @var wpdb
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	protected $db;
-            -
-            -
            	/**
-            -
            	 * Reference to main plugin instance
-            -
            	 *
-            -
            	 * @var UTCW_Plugin
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	protected $plugin;
-            -
-            -
            	/**
-            -
            	 * A copy of the SQL query for debugging purposes
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.1
-            -
            	 */
-            -
            	protected $query;
-            -
-            -
            	/**
-            -
            	 * Creates a new instance
-            -
            	 *
-            -
            	 * @param UTCW_Config $config   Current configuration
-            -
            	 * @param UTCW_Plugin $plugin   Main plugin instance
-            -
            	 * @param wpdb        $db       WordPress DB instance
-            -
            	 *
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	function __construct( UTCW_Config $config, UTCW_Plugin $plugin, wpdb $db ) {
-            -
            		$this->config = $config;
-            -
            		$this->db     = $db;
-            -
            		$this->plugin = $plugin;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Loads terms based on current configuration
-            -
            	 *
-            -
            	 * @return UTCW_Term[]
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	function get_terms() {
-            -
            		$query = array();
-            -
-            -
            		// Base query with joins
-            -
            		$query[ ] = 'SELECT t.term_id, t.name, t.slug, COUNT(p.ID) AS `count`, tt.taxonomy';
-            -
            		$query[ ] = 'FROM `' . $this->db->terms . '` AS t';
-            -
            		$query[ ] = 'JOIN `' . $this->db->term_taxonomy . '` AS tt ON t.term_id = tt.term_id';
-            -
            		$query[ ] = 'LEFT JOIN `' . $this->db->term_relationships . '` AS tr ON tt.term_taxonomy_id = tr.term_taxonomy_id';
-            -
            		$query[ ] = 'LEFT JOIN `' . $this->db->posts . '` AS p ON tr.object_id = p.ID';
-            -
-            -
            		// Add authors constraint if configured
-            -
            		if ( $this->config->authors ) {
-            -
            			$author_parameters = array();
-            -
-            -
            			foreach ( $this->config->authors as $author ) {
-            -
            				$author_parameters[ ] = '%d';
-            -
            				$parameters[ ]        = $author;
-            -
            			}
-            -
-            -
            			$query[ ] = 'AND p.post_author IN (' . join( ',', $author_parameters ) . ')';
-            -
            		}
-            -
-            -
            		// Add post types constraint
-            -
            		$post_type_parameters = array();
-            -
-            -
            		foreach ( $this->config->post_type as $post_type ) {
-            -
            			$post_type_parameters[ ] = '%s';
-            -
            			$parameters[ ]           = $post_type;
-            -
            		}
-            -
-            -
            		$query[ ] = 'AND p.post_type IN (' . join( ',', $post_type_parameters ) . ')';
-            -
-            -
            		// Add post status statement, authenticated users are allowed to view tags for private posts
-            -
            		if ( $this->config->authenticated ) {
-            -
            			$query[ ] = "AND p.post_status IN ('publish','private')";
-            -
            		} else {
-            -
            			$query[ ] = "AND p.post_status = 'publish'";
-            -
            		}
-            -
-            -
            		// Add days old constraint
-            -
            		if ( $this->config->days_old ) {
-            -
            			$query[ ]      = 'AND p.post_date > %s';
-            -
            			$parameters[ ] = date( 'Y-m-d', strtotime( '-' . $this->config->days_old . ' days' ) );
-            -
            		}
-            -
-            -
            		// Add taxonomy statement
-            -
            		$taxonomy_parameters = array();
-            -
-            -
            		foreach ( $this->config->taxonomy as $taxonomy ) {
-            -
            			$taxonomy_parameters[ ] = '%s';
-            -
            			$parameters[ ]          = $taxonomy;
-            -
            		}
-            -
-            -
            		$query[ ] = 'WHERE tt.taxonomy IN (' . join( ',', $taxonomy_parameters ) . ')';
-            -
-            -
            		// Add include or exclude statement
-            -
            		if ( $this->config->tags_list ) {
-            -
            			$tags_list_parameters = array();
-            -
-            -
            			foreach ( $this->config->tags_list as $tag_id ) {
-            -
            				if ( $this->plugin->check_term_taxonomy( $tag_id, $this->config->taxonomy ) ) {
-            -
            					$tags_list_parameters[ ] = '%d';
-            -
            					$parameters[ ]           = $tag_id;
-            -
            				}
-            -
            			}
-            -
-            -
            			if ( $tags_list_parameters ) {
-            -
            				$tags_list_operator = $this->config->tags_list_type == 'include' ? 'IN' : 'NOT IN';
-            -
            				$query[ ]           = 'AND t.term_id ' . $tags_list_operator . ' (' . join( ',', $tags_list_parameters ) . ')';
-            -
            			}
-            -
            		}
-            -
-            -
            		$query[ ] = 'GROUP BY tr.term_taxonomy_id';
-            -
-            -
            		// Add minimum constraint
-            -
            		if ( $this->config->minimum ) {
-            -
            			$query[ ]      = 'HAVING count >= %d';
-            -
            			$parameters[ ] = $this->config->minimum;
-            -
            		}
-            -
-            -
            		// Always sort the result by count DESC to always work with the top result
-            -
            		$query[ ] = 'ORDER BY count DESC';
-            -
-            -
            		// Add limit constraint
-            -
            		$query[ ]      = 'LIMIT %d';
-            -
            		$parameters[ ] = $this->config->max;
-            -
-            -
            		// If the result should be ordered in another way, try to create a sub-query to sort the result
-            -
            		// directly in the database query
-            -
            		$subquery_required = true;
-            -
-            -
            		// No subquery is needed if the order should be by count desc (it's already sorted that way)
-            -
            		if ( $this->config->reverse && $this->config->order == 'count' ) {
-            -
            			$subquery_required = false;
-            -
            		}
-            -
-            -
            		// No subquery is needed if the order should be by color since the sorting is done in PHP afterwards
-            -
            		if ( $this->config->order == 'color' ) {
-            -
            			$subquery_required = false;
-            -
            		}
-            -
-            -
            		if ( $subquery_required ) {
-            -
            			array_unshift( $query, 'SELECT * FROM (' );
-            -
            			$query[ ] = ') AS subQuery';
-            -
-            -
            			$order  = $this->config->reverse ? 'DESC' : 'ASC';
-            -
            			$binary = $this->config->case_sensitive ? 'BINARY ' : '';
-            -
-            -
            			switch ( $this->config->order ) {
-            -
            				case 'random':
-            -
            					$query[ ] = 'ORDER BY RAND() ' . $order;
-            -
            					break;
-            -
-            -
            				case 'name':
-            -
            					$query[ ] = 'ORDER BY ' . $binary . 'name ' . $order;
-            -
            					break;
-            -
-            -
            				case 'slug':
-            -
            					$query[ ] = 'ORDER BY ' . $binary . 'slug ' . $order;
-            -
            					break;
-            -
-            -
            				case 'id':
-            -
            					$query[ ] = 'ORDER BY term_id ' . $order;
-            -
            					break;
-            -
-            -
            				case 'count':
-            -
            					$query[ ] = 'ORDER BY count ' . $order;
-            -
            					break;
-            -
            			}
-            -
            		}
-            -
-            -
            		// Build query
-            -
            		$query = join( "\n", $query );
-            -
            		$query = $this->db->prepare( $query, $parameters );
-            -
-            -
            		// Fetch terms from DB
-            -
            		$result      = $this->db->get_results( $query );
-            -
            		$this->query = $this->db->last_query;
-            -
            		$terms       = array();
-            -
-            -
            		// Calculate sizes
-            -
            		$min_count = PHP_INT_MAX;
-            -
            		$max_count = 0;
-            -
-            -
            		foreach ( $result as $item ) {
-            -
            			if ( $item->count < $min_count ) {
-            -
            				$min_count = $item->count;
-            -
            			}
-            -
-            -
            			if ( $item->count > $max_count ) {
-            -
            				$max_count = $item->count;
-            -
            			}
-            -
-            -
            			$terms[ ] = new UTCW_Term( $item, $this->plugin );
-            -
            		}
-            -
-            -
            		$size_from = floatval( $this->config->size_from );
-            -
            		$size_to   = floatval( $this->config->size_to );
-            -
            		$unit      = preg_replace( '/' . UTCW_DECIMAL_REGEX . '/', '', $this->config->size_from );
-            -
-            -
            		$font_step = $this->calc_step( $min_count, $max_count, $size_from, $size_to );
-            -
-            -
            		foreach ( $terms as $term ) {
-            -
            			$term->size = $this->calc_size( $size_from, $term->count, $min_count, $font_step ) . $unit;
-            -
            		}
-            -
-            -
            		// Set colors
-            -
            		switch ( $this->config->color ) {
-            -
            			case 'random':
-            -
            				foreach ( $terms as $term ) {
-            -
            					$term->color = sprintf( UTCW_HEX_COLOR_FORMAT, rand() % 255, rand() % 255, rand() % 255 );
-            -
            				}
-            -
            				break;
-            -
-            -
            			case 'set':
-            -
            				if ( $this->config->color_set ) {
-            -
            					foreach ( $terms as $term ) {
-            -
            						$term->color = $this->config->color_set[ array_rand( $this->config->color_set ) ];
-            -
            					}
-            -
            				}
-            -
            				break;
-            -
-            -
            			case 'span':
-            -
            				if ( $this->config->color_span_from && $this->config->color_span_to ) {
-            -
            					preg_match_all( '/[0-9a-f]{2}/i', $this->config->color_span_from, $cf_rgb_matches );
-            -
            					list( $red_from, $green_from, $blue_from ) = array_map( 'hexdec', $cf_rgb_matches[ 0 ] );
-            -
-            -
            					preg_match_all( '/[0-9a-f]{2}/i', $this->config->color_span_to, $ct_rgb_matches );
-            -
            					list( $red_to, $green_to, $blue_to ) = array_map( 'hexdec', $ct_rgb_matches[ 0 ] );
-            -
-            -
            					$colors             = new stdClass;
-            -
            					$colors->red_from   = $red_from;
-            -
            					$colors->red_to     = $red_to;
-            -
            					$colors->green_from = $green_from;
-            -
            					$colors->green_to   = $green_to;
-            -
            					$colors->blue_from  = $blue_from;
-            -
            					$colors->blue_to    = $blue_to;
-            -
-            -
            					foreach ( $terms as $term ) {
-            -
            						$term->color = $this->calc_color( $min_count, $max_count, $colors, $term->count );
-            -
            					}
-            -
            				}
-            -
            		}
-            -
-            -
            		// Last order by color if selected, this is the only order which can't be done in the DB
-            -
            		if ( $this->config->order == 'color' ) {
-            -
            			// Change the argument order to change the sort order
-            -
            			$sort_fn_arguments = $this->config->reverse ? '$b,$a' : '$a,$b';
-            -
-            -
            			// There's no difference in sortin case sensitive or case in-sensitive since
-            -
            			// the colors are always lower case and internally generated
-            -
-            -
            			$sort_fn = create_function( $sort_fn_arguments, 'return strcmp( $a->color, $b->color );' );
-            -
-            -
            			usort( $terms, $sort_fn );
-            -
            		}
-            -
-            -
            		return $terms;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Calculate term color
-            -
            	 *
-            -
            	 * @param int      $min_count Min count of all the terms
-            -
            	 * @param int      $max_count Max count of all the terms
-            -
            	 * @param stdClass $colors    Object with red/green/blue_from/to properties
-            -
            	 * @param int      $count     Count of current term
-            -
            	 *
-            -
            	 * @return string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private function calc_color( $min_count, $max_count, stdClass $colors, $count ) {
-            -
            		$red_step   = $this->calc_step( $min_count, $max_count, $colors->red_from, $colors->red_to );
-            -
            		$green_step = $this->calc_step( $min_count, $max_count, $colors->green_from, $colors->green_to );
-            -
            		$blue_step  = $this->calc_step( $min_count, $max_count, $colors->blue_from, $colors->blue_to );
-            -
-            -
            		$red   = $this->calc_size( $colors->red_from, $count, $min_count, $red_step );
-            -
            		$green = $this->calc_size( $colors->green_from, $count, $min_count, $green_step );
-            -
            		$blue  = $this->calc_size( $colors->blue_from, $count, $min_count, $blue_step );
-            -
-            -
            		$color = sprintf( UTCW_HEX_COLOR_FORMAT, $red, $green, $blue );
-            -
-            -
            		return $color;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Calculate term size
-            -
            	 *
-            -
            	 * @param int $size_from Configured min size
-            -
            	 * @param int $count     Current count
-            -
            	 * @param int $min_count Configured max count
-            -
            	 * @param int $font_step Calculated step
-            -
            	 *
-            -
            	 * @return int
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private function calc_size( $size_from, $count, $min_count, $font_step ) {
-            -
            		return $size_from + ( ( $count - $min_count ) * $font_step );
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Calculate step size
-            -
            	 *
-            -
            	 * @param int $min  Minimum count
-            -
            	 * @param int $max  Maximum count
-            -
            	 * @param int $from Minimum size
-            -
            	 * @param int $to   Maximum size
-            -
            	 *
-            -
            	 * @return int
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private function calc_step( $min, $max, $from, $to ) {
-            -
            		if ( $min === $max ) {
-            -
            			return 0;
-            -
            		}
-            -
-            -
            		$spread      = $max - $min;
-            -
            		$font_spread = $to - $from;
-            -
            		$step        = $font_spread / $spread;
-            -
-            -
            		return $step;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Cleans up sensitive data before being used in debug output
-            -
            	 */
-            -
            	public function cleanup_for_debug() {
-            -
            		unset( $this->db );
-            -
            	}
-            -
            }

utcw-render.php DELETED Viewed

@@ -1,288 +0,0 @@
-            -
            <?php
-            -
            /**
-            -
             * Ultimate Tag Cloud Widget
-            -
             * @author     Rickard Andersson <rickard@0x539.se>
-            -
             * @version    2.1
-            -
             * @license    GPLv2
-            -
             * @package    utcw
-            -
             * @subpackage main
-            -
             * @since      2.0
-            -
             */
-            -
            if ( ! defined( 'ABSPATH' ) ) die();
-            -
-            -
            /**
-            -
             * Class for rendering the cloud
-            -
             *
-            -
             * @since      2.0
-            -
             * @package    utcw
-            -
             * @subpackage main
-            -
             */
-            -
            class UTCW_Render {
-            -
-            -
            	/**
-            -
            	 * Reference to the Data class which contains the data to be rendered
-            -
            	 *
-            -
            	 * @var UTCW_Data
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private $data;
-            -
-            -
            	/**
-            -
            	 * Reference to the current configuration
-            -
            	 *
-            -
            	 * @var UTCW_Config
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private $config;
-            -
-            -
            	/**
-            -
            	 * Reference to the main plugin instance
-            -
            	 *
-            -
            	 * @var UTCW_Plugin
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private $plugin;
-            -
-            -
            	/**
-            -
            	 * Unique ID for this widget configuration
-            -
            	 *
-            -
            	 * @var int
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private $id;
-            -
-            -
            	/**
-            -
            	 * CSS styles for this widget instance
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private $css = '';
-            -
-            -
            	/**
-            -
            	 * Creates a new instance of the renderer
-            -
            	 *
-            -
            	 * @param UTCW_Config $config Configuration
-            -
            	 * @param UTCW_Data   $data   Term data
-            -
            	 * @param UTCW_Plugin $plugin Main plugin instance
-            -
            	 *
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public function __construct( UTCW_Config $config, UTCW_Data $data, UTCW_Plugin $plugin ) {
-            -
            		$this->data   = $data;
-            -
            		$this->config = $config;
-            -
            		$this->plugin = $plugin;
-            -
            		$this->id     = base_convert( crc32( serialize( $config ) ), 10, 27 );
-            -
-            -
            		$this->build_css();
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Renders the cloud as output
-            -
            	 *
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public function render() {
-            -
            		echo $this->get_cloud();
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Returns the cloud as a string
-            -
            	 *
-            -
            	 * @return string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public function get_cloud() {
-            -
            		$markup = array();
-            -
-            -
            		if ( $this->css ) {
-            -
            			$markup[ ] = $this->css;
-            -
            		}
-            -
-            -
            		if ( $this->config->before_widget ) {
-            -
            			$markup[ ] = $this->config->before_widget;
-            -
            		}
-            -
-            -
            		if ( $this->config->show_title_text ) {
-            -
            			if ( $this->config->before_title ) {
-            -
            				$markup[ ] = $this->config->before_title;
-            -
            			}
-            -
-            -
            			$markup[ ] = $this->plugin->apply_filters( 'widget_title', $this->config->title );
-            -
-            -
            			if ( $this->config->after_title ) {
-            -
            				$markup[ ] = $this->config->after_title;
-            -
            			}
-            -
            		}
-            -
-            -
            		$markup[ ] = '<div class="widget_tag_cloud utcw-' . $this->id . '">';
-            -
-            -
            		$terms = array();
-            -
-            -
            		foreach ( $this->data->get_terms() as $term ) {
-            -
            			$color = $term->color ? ';color:' . $term->color : '';
-            -
            			$title = $this->config->show_title ? sprintf( ' title="' . _n( '%s topic', '%s topics', $term->count ) . '"', $term->count ) : '';
-            -
-            -
            			$terms[ ] = sprintf(
-            -
            							'%s<a class="tag-link-%s" href="%s" style="font-size:%s%s"%s>%s</a>%s',
-            -
            							$this->config->prefix,
-            -
            							$term->term_id,
-            -
            							$term->link,
-            -
            							$term->size,
-            -
            							$color,
-            -
            							$title,
-            -
            							$term->name,
-            -
            							$this->config->suffix
-            -
            			);
-            -
            		}
-            -
-            -
            		$markup[ ] = join( $this->config->separator, $terms );
-            -
-            -
            		$markup[ ] = '</div>';
-            -
-            -
            		if ( $this->config->debug ) {
-            -
            			$debug_object = clone $this->data;
-            -
            			$debug_object->cleanup_for_debug();
-            -
            			$markup[ ] = sprintf( "<!-- Ultimate Tag Cloud Debug information:\n%s -->", print_r( $debug_object, true ) );
-            -
            		}
-            -
-            -
            		if ( $this->config->after_widget ) {
-            -
            			$markup[ ] = $this->config->after_widget;
-            -
            		}
-            -
-            -
            		return join( '', $markup );
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Builds the CSS needed to properly style the cloud
-            -
            	 *
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private function build_css() {
-            -
            		$main_styles = array( 'word-wrap:break-word' );
-            -
-            -
            		if ( ! $this->has_default_value( 'text_transform' ) ) {
-            -
            			$main_styles[ ] = sprintf( 'text-transform:%s', $this->config->text_transform );
-            -
            		}
-            -
-            -
            		if ( ! $this->has_default_value( 'letter_spacing' ) ) {
-            -
            			$main_styles[ ] = sprintf( 'letter-spacing:%s', $this->config->letter_spacing );
-            -
            		}
-            -
-            -
            		if ( ! $this->has_default_value( 'word_spacing' ) ) {
-            -
            			$main_styles[ ] = sprintf( 'word-spacing:%s', $this->config->word_spacing );
-            -
            		}
-            -
-            -
            		$link_styles = array();
-            -
-            -
            		if ( ! $this->has_default_value( 'link_underline' ) ) {
-            -
            			$link_styles[ ] = sprintf( 'text-decoration:%s', $this->config->link_underline === 'yes' ? 'underline' : 'none' );
-            -
            		}
-            -
-            -
            		if ( ! $this->has_default_value( 'link_bold' ) ) {
-            -
            			$link_styles[ ] = sprintf( 'font-weight:%s', $this->config->link_bold === 'yes' ? 'bold' : 'normal' );
-            -
            		}
-            -
-            -
            		if ( ! $this->has_default_value( 'link_italic' ) ) {
-            -
            			$link_styles[ ] = sprintf( 'font-style:%s', $this->config->link_italic === 'yes' ? 'italic' : 'normal' );
-            -
            		}
-            -
-            -
            		if ( ! $this->has_default_value( 'link_bg_color' ) ) {
-            -
            			$link_styles[ ] = sprintf( 'background-color:%s', $this->config->link_bg_color );
-            -
            		}
-            -
-            -
            		if ( ! $this->has_default_value( 'link_border_style' ) && ! $this->has_default_value( 'link_border_color' ) && ! $this->has_default_value( 'link_border_width' ) ) {
-            -
            			$link_styles[ ] = sprintf( 'border:%s %s %s', $this->config->link_border_style, $this->config->link_border_width, $this->config->link_border_color );
-            -
            		} else {
-            -
            			if ( ! $this->has_default_value( 'link_border_style' ) ) {
-            -
            				$link_styles[ ] = sprintf( 'border-style:%s', $this->config->link_border_style );
-            -
            			}
-            -
-            -
            			if ( ! $this->has_default_value( 'link_border_color' ) ) {
-            -
            				$link_styles[ ] = sprintf( 'border-color:%s', $this->config->link_border_color );
-            -
            			}
-            -
-            -
            			if ( ! $this->has_default_value( 'link_border_width' ) ) {
-            -
            				$link_styles[ ] = sprintf( 'border-width:%s', $this->config->link_border_width );
-            -
            			}
-            -
            		}
-            -
-            -
            		if ( ! $this->has_default_value( 'tag_spacing' ) ) {
-            -
            			$link_styles[ ] = sprintf( 'margin-right:%s', $this->config->tag_spacing );
-            -
            		}
-            -
-            -
            		if ( ! $this->has_default_value( 'line_height' ) ) {
-            -
            			$link_styles[ ] = sprintf( 'line-height:%s', $this->config->line_height );
-            -
            		}
-            -
-            -
            		$hover_styles = array();
-            -
-            -
            		if ( ! $this->has_default_value( 'hover_underline' ) ) {
-            -
            			$hover_styles[ ] = sprintf( 'text-decoration:%s', $this->config->hover_underline === 'yes' ? 'underline' : 'none' );
-            -
            		}
-            -
-            -
            		if ( ! $this->has_default_value( 'hover_bold' ) ) {
-            -
            			$hover_styles[ ] = sprintf( 'font-weight:%s', $this->config->hover_bold === 'yes' ? 'bold' : 'normal' );
-            -
            		}
-            -
-            -
            		if ( ! $this->has_default_value( 'hover_italic' ) ) {
-            -
            			$hover_styles[ ] = sprintf( 'font-style:%s', $this->config->hover_italic === 'yes' ? 'italic' : 'normal' );
-            -
            		}
-            -
-            -
            		if ( ! $this->has_default_value( 'hover_bg_color' ) ) {
-            -
            			$hover_styles[ ] = sprintf( 'background-color:%s', $this->config->hover_bg_color );
-            -
            		}
-            -
-            -
-            -
            		if ( ! $this->has_default_value( 'hover_border_style' ) && ! $this->has_default_value( 'hover_border_color' ) && ! $this->has_default_value( 'hover_border_width' ) ) {
-            -
            			$hover_styles[ ] = sprintf( 'border:%s %s %s', $this->config->hover_border_style, $this->config->hover_border_width, $this->config->hover_border_color );
-            -
            		} else {
-            -
            			if ( ! $this->has_default_value( 'hover_border_style' ) ) {
-            -
            				$hover_styles[ ] = sprintf( 'border-style:%s', $this->config->hover_border_style );
-            -
            			}
-            -
-            -
            			if ( ! $this->has_default_value( 'hover_border_color' ) ) {
-            -
            				$hover_styles[ ] = sprintf( 'border-color:%s', $this->config->hover_border_color );
-            -
            			}
-            -
-            -
            			if ( ! $this->has_default_value( 'hover_border_width' ) ) {
-            -
            				$hover_styles[ ] = sprintf( 'border-width:%s', $this->config->hover_border_width );
-            -
            			}
-            -
            		}
-            -
-            -
            		if ( ! $this->has_default_value( 'hover_color' ) ) {
-            -
            			$hover_styles[ ] = sprintf( 'color:%s', $this->config->hover_color );
-            -
            		}
-            -
-            -
            		$styles = array();
-            -
-            -
            		if ( $main_styles ) {
-            -
            			$styles[ ] = sprintf( '.utcw-%s{%s}', $this->id, join( ';', $main_styles ) );
-            -
            		}
-            -
-            -
            		if ( $link_styles ) {
-            -
            			$styles[ ] = sprintf( '.utcw-%s a{%s}', $this->id, join( ';', $link_styles ) );
-            -
            		}
-            -
-            -
            		if ( $hover_styles ) {
-            -
            			$styles[ ] = sprintf( '.utcw-%s a:hover{%s}', $this->id, join( ';', $hover_styles ) );
-            -
            		}
-            -
-            -
            		if ( $styles ) {
-            -
            			$this->css = sprintf( '<style type="text/css">%s</style>', join( '', $styles ) );
-            -
            		}
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Checks if option still has the default value
-            -
            	 *
-            -
            	 * @param string $option
-            -
            	 *
-            -
            	 * @return bool
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private function has_default_value( $option ) {
-            -
            		$defaults = $this->config->get_defaults();
-            -
            		return $this->config->$option === $defaults[ $option ];
-            -
            	}
-            -
            }

utcw-term.php DELETED Viewed

@@ -1,124 +0,0 @@
-            -
            <?php
-            -
            /**
-            -
             * Ultimate Tag Cloud Widget
-            -
             * @author     Rickard Andersson <rickard@0x539.se>
-            -
             * @version    2.1
-            -
             * @license    GPLv2
-            -
             * @package    utcw
-            -
             * @subpackage main
-            -
             * @since      2.0
-            -
             */
-            -
            if ( ! defined( 'ABSPATH' ) ) die();
-            -
-            -
            /**
-            -
             * Class to represent a term
-            -
             *
-            -
             * @since      2.0
-            -
             * @package    utcw
-            -
             * @subpackage main
-            -
             */
-            -
            class UTCW_Term {
-            -
-            -
            	/**
-            -
            	 * Term ID
-            -
            	 *
-            -
            	 * @var int
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $term_id;
-            -
-            -
            	/**
-            -
            	 * Number of posts
-            -
            	 *
-            -
            	 * @var int
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $count;
-            -
-            -
            	/**
-            -
            	 * Term slug
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $slug;
-            -
-            -
            	/**
-            -
            	 * Term name
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $name;
-            -
-            -
            	/**
-            -
            	 * Term link
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $link;
-            -
-            -
            	/**
-            -
            	 * Term color
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $color;
-            -
-            -
            	/**
-            -
            	 * Term taxonomy
-            -
            	 *
-            -
            	 * @var string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $taxonomy;
-            -
-            -
            	/**
-            -
            	 * Term size
-            -
            	 *
-            -
            	 * @var float
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public $size;
-            -
-            -
            	/**
-            -
            	 * Creates a new term
-            -
            	 *
-            -
            	 * @param stdClass    $input   Object with properties term_id, count, slug, name, color and taxonomy
-            -
            	 * @param UTCW_Plugin $plugin  Reference to the plugin instance
-            -
            	 *
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	function __construct( stdClass $input, UTCW_Plugin $plugin ) {
-            -
-            -
            		if ( isset( $input->term_id ) && filter_var( $input->term_id, FILTER_VALIDATE_INT ) ) {
-            -
            			$this->term_id = intval( $input->term_id );
-            -
            		}
-            -
-            -
            		if ( isset( $input->count ) && filter_var( $input->count, FILTER_VALIDATE_INT ) ) {
-            -
            			$this->count = intval( $input->count );
-            -
            		}
-            -
-            -
            		if ( isset( $input->slug ) && strlen( $input->slug ) > 0 && preg_match( '/^[0-9a-z\-]+/i', $input->slug ) ) {
-            -
            			$this->slug = $input->slug;
-            -
            		}
-            -
-            -
            		if ( isset( $input->name ) && strlen( $input->name ) > 0 ) {
-            -
            			$this->name = $input->name;
-            -
            		}
-            -
-            -
            		if ( isset( $input->color ) && strlen( $input->color ) > 0 && preg_match( UTCW_HEX_COLOR_REGEX, $input->color ) ) {
-            -
            			$this->color = $input->color;
-            -
            		}
-            -
-            -
            		if ( isset( $input->taxonomy ) && strlen( $input->taxonomy ) > 0 ) {
-            -
            			$this->taxonomy = $input->taxonomy;
-            -
            		}
-            -
-            -
            		if ( $this->term_id && $this->taxonomy ) {
-            -
            			$this->link = $plugin->get_term_link( $this->term_id, $this->taxonomy );
-            -
            		}
-            -
            	}
-            -
            }

utcw-widget.php DELETED Viewed

@@ -1,133 +0,0 @@
-            -
            <?php
-            -
            /**
-            -
             * Ultimate Tag Cloud Widget
-            -
             * @author     Rickard Andersson <rickard@0x539.se>
-            -
             * @version    2.1
-            -
             * @license    GPLv2
-            -
             * @package    utcw
-            -
             * @subpackage main
-            -
             * @since      2.0
-            -
             */
-            -
            if ( ! defined( 'ABSPATH' ) ) die();
-            -
-            -
            /**
-            -
             * Widget class for WordPress integration
-            -
             *
-            -
             * @since      1.0
-            -
             * @package    utcw
-            -
             * @subpackage main
-            -
             */
-            -
            class UTCW extends WP_Widget {
-            -
-            -
            	/**
-            -
            	 * Reference to the main plugin instance
-            -
            	 *
-            -
            	 * @var UTCW_Plugin
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private $plugin;
-            -
-            -
            	/**
-            -
            	 * Constructor
-            -
            	 *
-            -
            	 * @param UTCW_Plugin $plugin  Optional. Plugin instance for dependency injection
-            -
            	 *
-            -
            	 * @return UTCW
-            -
            	 * @since 1.0
-            -
            	 */
-            -
            	function __construct( UTCW_Plugin $plugin = null ) {
-            -
            		$options = array( 'description' => __( 'Highly configurable tag cloud', 'utcw' ) );
-            -
            		parent::__construct( false, __( 'Ultimate Tag Cloud', 'utcw' ), $options );
-            -
-            -
            		$this->plugin = $plugin ? $plugin : UTCW_Plugin::get_instance();
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Action handler for the form in the admin panel
-            -
            	 *
-            -
            	 * @param array $new_instance
-            -
            	 * @param array $old_instance
-            -
            	 *
-            -
            	 * @return array
-            -
            	 * @since 1.0
-            -
            	 */
-            -
            	function update( array $new_instance, array $old_instance ) {
-            -
-            -
            		// Overwrite the form values with the saved configuration
-            -
            		if ( isset( $new_instance[ 'load_config' ] ) && isset( $new_instance[ 'load_config_name' ] ) && $new_instance[ 'load_config_name' ] ) {
-            -
            			$loaded_configuration = $this->plugin->load_configuration( $new_instance[ 'load_config_name' ] );
-            -
-            -
            			if ( $loaded_configuration ) {
-            -
            				$new_instance = $loaded_configuration;
-            -
            			}
-            -
            		}
-            -
-            -
            		// Checkbox inputs which are unchecked, will not be set in $new_instance. Set them manually to false
-            -
            		$checkbox_settings = array( 'show_title_text', 'show_title', 'debug', 'reverse', 'case_sensitive' );
-            -
-            -
            		foreach ( $checkbox_settings as $checkbox_setting ) {
-            -
            			if ( ! isset( $new_instance[ $checkbox_setting ] ) ) {
-            -
            				$new_instance[ $checkbox_setting ] = false;
-            -
            			}
-            -
            		}
-            -
-            -
            		$config = new UTCW_Config( $new_instance, $this->plugin );
-            -
-            -
            		if ( isset( $new_instance[ 'save_config' ] ) && isset( $new_instance[ 'save_config_name' ] ) && $new_instance[ 'save_config_name' ] ) {
-            -
            			$this->plugin->save_configuration( $new_instance[ 'save_config_name' ], $config->get_instance() );
-            -
            		}
-            -
-            -
            		if ( isset( $new_instance[ 'remove_config' ] ) && is_array( $new_instance[ 'remove_config' ] ) ) {
-            -
            			foreach ( $new_instance[ 'remove_config' ] as $configuration ) {
-            -
            				$this->plugin->remove_configuration( $configuration );
-            -
            			}
-            -
            		}
-            -
-            -
            		return $config->get_instance();
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Function for handling the widget control in admin panel
-            -
            	 *
-            -
            	 * @param array $instance
-            -
            	 *
-            -
            	 * @return void|string
-            -
            	 * @since 1.0
-            -
            	 */
-            -
            	function form( array $instance ) {
-            -
            		/** @noinspection PhpUnusedLocalVariableInspection */
-            -
            		$config = new UTCW_Config( $instance, $this->plugin );
-            -
            		/** @noinspection PhpUnusedLocalVariableInspection */
-            -
            		$configurations = $this->plugin->get_configurations();
-            -
            		/** @noinspection PhpUnusedLocalVariableInspection */
-            -
            		$available_post_types = $this->plugin->get_allowed_post_types();
-            -
            		/** @noinspection PhpUnusedLocalVariableInspection */
-            -
            		$available_taxonomies = $this->plugin->get_allowed_taxonomies_objects();
-            -
            		/** @noinspection PhpUnusedLocalVariableInspection */
-            -
            		$users = $this->plugin->get_users();
-            -
            		/** @noinspection PhpUnusedLocalVariableInspection */
-            -
            		$terms = $this->plugin->get_terms();
-            -
-            -
            		// Content of the widget settings form
-            -
            		require 'pages/settings.php';
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Function for rendering the widget
-            -
            	 *
-            -
            	 * @param array $args
-            -
            	 *
-            -
            	 * @param array $instance
-            -
            	 */
-            -
            	function widget( array $args, array $instance ) {
-            -
            		global $wpdb;
-            -
-            -
            		$input = array_merge( $instance, $args );
-            -
-            -
            		$config = new UTCW_Config( $input, $this->plugin );
-            -
            		$data   = new UTCW_Data( $config, $this->plugin, $wpdb );
-            -
            		$render = new UTCW_Render( $config, $data, $this->plugin );
-            -
-            -
            		$render->render();
-            -
            	}
-            -
            }

utcw.php DELETED Viewed

@@ -1,377 +0,0 @@
-            -
            <?php
-            -
            /**
-            -
             * Ultimate Tag Cloud Widget
-            -
             * @author     Rickard Andersson <rickard@0x539.se>
-            -
             * @version    2.1
-            -
             * @license    GPLv2
-            -
             * @package    utcw
-            -
             * @subpackage main
-            -
             * @since      2.0
-            -
             */
-            -
            if ( ! defined( 'ABSPATH' ) ) die();
-            -
-            -
            /**
-            -
             * Current version number
-            -
             *
-            -
             * @var string
-            -
             * @since 2.0
-            -
             */
-            -
            define( 'UTCW_VERSION', '2.1' );
-            -
-            -
            /**
-            -
             * If development mode is currently enabled
-            -
             *
-            -
             * @var bool
-            -
             * @since 2.0
-            -
             */
-            -
            define( 'UTCW_DEV', false );
-            -
-            -
            /**
-            -
             * Regular expression for matching hexadecimal colors
-            -
             *
-            -
             * @var string
-            -
             * @since 2.0
-            -
             */
-            -
            define( 'UTCW_HEX_COLOR_REGEX', '/#([a-f0-9]{6}|[a-f0-9]{3})/i' );
-            -
-            -
            /**
-            -
             * Regular expression for matching decimal numbers
-            -
             *
-            -
             * @var string
-            -
             * @since 2.1
-            -
             */
-            -
            define( 'UTCW_DECIMAL_REGEX', '\d+(\.\d+)?' );
-            -
-            -
            /**
-            -
             * printf format for rendering hexadecimal colors
-            -
             *
-            -
             * @var string
-            -
             * @since 2.0
-            -
             */
-            -
            define( 'UTCW_HEX_COLOR_FORMAT', '#%02x%02x%02x' );
-            -
-            -
            require_once 'utcw-config.php';
-            -
            require_once 'utcw-widget.php';
-            -
            require_once 'utcw-data.php';
-            -
            require_once 'utcw-render.php';
-            -
            require_once 'utcw-term.php';
-            -
-            -
            /**
-            -
             * Class for general plugin integration with WordPress
-            -
             *
-            -
             * @since      2.0
-            -
             * @package    utcw
-            -
             * @subpackage main
-            -
             */
-            -
            class UTCW_Plugin {
-            -
-            -
            	/**
-            -
            	 * An array of which taxonomies are available
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	protected $allowed_taxonomies = array();
-            -
-            -
            	/**
-            -
            	 * An array of which post types are available
-            -
            	 *
-            -
            	 * @var array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	protected $allowed_post_types = array();
-            -
-            -
            	/**
-            -
            	 * Singleton instance
-            -
            	 *
-            -
            	 * @var UTCW_Plugin
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private static $instance;
-            -
-            -
            	/**
-            -
            	 * Initializes the WordPress hooks needed
-            -
            	 *
-            -
            	 * @todo  Add tests that these hooks are set
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	private function __construct() {
-            -
            		add_action( 'admin_head-widgets.php', array( $this, 'init_admin_assets' ) );
-            -
            		add_action( 'wp_loaded', array( $this, 'wp_loaded' ) );
-            -
            		add_action( 'widgets_init', create_function( '', 'return register_widget("UTCW");' ) );
-            -
            		add_shortcode( 'utcw', array( $this, 'utcw_shortcode' ) );
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Returns an instance of the plugin
-            -
            	 *
-            -
            	 * @static
-            -
            	 * @return UTCW_Plugin
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public static function get_instance() {
-            -
            		if ( ! self::$instance ) {
-            -
            			self::$instance = new self;
-            -
            		}
-            -
-            -
            		return self::$instance;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Action handler for 'wp_loaded' hook
-            -
            	 * Loads taxonomies and post types
-            -
            	 *
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	function wp_loaded() {
-            -
            		$this->allowed_taxonomies = get_taxonomies();
-            -
            		$this->allowed_post_types = get_post_types( array( 'public' => true ) );
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Shortcode handler for 'utcw' hook
-            -
            	 *
-            -
            	 * @param array $args
-            -
            	 *
-            -
            	 * @return string
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	function utcw_shortcode( array $args ) {
-            -
            		global $wpdb;
-            -
-            -
            		$config = new UTCW_Config( $args, $this );
-            -
            		$data   = new UTCW_Data( $config, $this, $wpdb );
-            -
            		$render = new UTCW_Render( $config, $data, $this );
-            -
-            -
            		return $render->get_cloud();
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Action handler for 'admin_head-widgets.php' hook
-            -
            	 * Loads assets needed by the administration interface
-            -
            	 *
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public function init_admin_assets() {
-            -
            		wp_enqueue_style( 'utcw-admin', plugins_url( 'ultimate-tag-cloud-widget/css/style.css' ), array(), UTCW_VERSION );
-            -
-            -
            		// In development mode, add the libraries and main file individually
-            -
            		if ( UTCW_DEV ) {
-            -
            			wp_enqueue_script( 'utcw-lib-jsuri', plugins_url( 'ultimate-tag-cloud-widget/js/lib/jsuri-1.1.1.min.js' ), array(), UTCW_VERSION, true );
-            -
            			wp_enqueue_script( 'utcw-lib-tooltip', plugins_url( 'ultimate-tag-cloud-widget/js/lib/tooltip.min.js' ), array( 'jquery' ), UTCW_VERSION, true );
-            -
            			wp_enqueue_script( 'utcw', plugins_url( 'ultimate-tag-cloud-widget/js/utcw.js' ), array( 'utcw-lib-jsuri', 'utcw-lib-tooltip', 'jquery' ), UTCW_VERSION, true );
-            -
            		} else {
-            -
            			wp_enqueue_script( 'utcw', plugins_url( 'ultimate-tag-cloud-widget/js/utcw.min.js' ), array( 'jquery' ), UTCW_VERSION, true );
-            -
            		}
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Returns an array with the names of allowed taxonomies
-            -
            	 *
-            -
            	 * @return array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public function get_allowed_taxonomies() {
-            -
            		return $this->allowed_taxonomies;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Returns allowed taxonomies as objects
-            -
            	 *
-            -
            	 * @return array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public function get_allowed_taxonomies_objects() {
-            -
            		return get_taxonomies( array(), 'objects' );
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Returns an array with taxonomy as key and an array of term objects for each taxonomy. Like:
-            -
            	 *
-            -
            	 * @return array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public function get_terms() {
-            -
            		$terms = array();
-            -
-            -
            		foreach ( $this->get_allowed_taxonomies() as $taxonomy ) {
-            -
            			$terms[ $taxonomy ] = get_terms( $taxonomy );
-            -
            		}
-            -
-            -
            		return $terms;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Returns an array with the names of allowed post types
-            -
            	 *
-            -
            	 * @return array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public function get_allowed_post_types() {
-            -
            		return $this->allowed_post_types;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Returns the users on this blog
-            -
            	 *
-            -
            	 * @return array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	function get_users() {
-            -
            		global $wp_version;
-            -
-            -
            		if ( (float)$wp_version < 3.1 ) {
-            -
            			return get_users_of_blog();
-            -
            		} else {
-            -
            			return get_users();
-            -
            		}
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Removes a previously saved configuration
-            -
            	 *
-            -
            	 * @param string $name
-            -
            	 *
-            -
            	 * @return bool
-            -
            	 * @since 2.1
-            -
            	 */
-            -
            	function remove_configuration( $name ) {
-            -
            		$configs = $this->get_configurations();
-            -
-            -
            		if ( isset( $configs[ $name ] ) ) {
-            -
            			unset( $configs[ $name ] );
-            -
            			return $this->set_configurations( $configs );
-            -
            		}
-            -
-            -
            		return false;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Saves the configuration
-            -
            	 *
-            -
            	 * @param string $name   Name of configuration
-            -
            	 * @param array  $config Exported configuration from UTCW_Config
-            -
            	 *
-            -
            	 * @return bool
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	function save_configuration( $name, array $config ) {
-            -
            		$configs          = $this->get_configurations();
-            -
            		$configs[ $name ] = $config;
-            -
-            -
            		return $this->set_configurations( $configs );
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Loads saved configuration
-            -
            	 *
-            -
            	 * @param string $name Name of configuration
-            -
            	 *
-            -
            	 * @return array|bool Returns an instance array on success and boolean false on failure
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	function load_configuration( $name ) {
-            -
            		$configs = $this->get_configurations();
-            -
-            -
            		if ( isset( $configs[ $name ] ) ) {
-            -
            			return $configs[ $name ];
-            -
            		}
-            -
-            -
            		return false;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Get saved configurations
-            -
            	 *
-            -
            	 * @return array
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	function get_configurations() {
-            -
            		return get_option( 'utcw_saved_configs', array() );
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Set saved configurations
-            -
            	 *
-            -
            	 * @param array $configs
-            -
            	 *
-            -
            	 * @return bool
-            -
            	 * @since 2.1
-            -
            	 */
-            -
            	protected function set_configurations( $configs ) {
-            -
            		return update_option( 'utcw_saved_configs', $configs );
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Returns boolean true if the current page request is for an authenticated user
-            -
            	 *
-            -
            	 * @return bool
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public function is_authenticated_user() {
-            -
            		return is_user_logged_in();
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Returns an absolute URI to the archive page for the term
-            -
            	 *
-            -
            	 * @param int    $term_id     Term ID
-            -
            	 * @param string $taxonomy    Taxonomy name
-            -
            	 *
-            -
            	 * @return string Returns URI on success and empty string on failure
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public function get_term_link( $term_id, $taxonomy ) {
-            -
            		$link = get_term_link( $term_id, $taxonomy );
-            -
-            -
            		return ! is_wp_error( $link ) ? $link : '';
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Check if the term exist for any of the taxonomies
-            -
            	 *
-            -
            	 * @param int    $term_id     Term ID
-            -
            	 * @param array  $taxonomy    Array of taxonomy names
-            -
            	 *
-            -
            	 * @return bool
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public function check_term_taxonomy( $term_id, array $taxonomy ) {
-            -
-            -
            		foreach ( $taxonomy as $tax ) {
-            -
            			if ( get_term( $term_id, $tax ) ) {
-            -
            				return true;
-            -
            			}
-            -
            		}
-            -
-            -
            		return false;
-            -
            	}
-            -
-            -
            	/**
-            -
            	 * Apply filters
-            -
            	 *
-            -
            	 * @param string $tag
-            -
            	 * @param mixed  $value
-            -
            	 *
-            -
            	 * @return mixed|void
-            -
            	 * @since 2.0
-            -
            	 */
-            -
            	public function apply_filters( $tag, $value ) {
-            -
            		return apply_filters( $tag, $value );
-            -
            	}
-            -
            }
-            -
-            -
            // Instantiates the plugin
-            -
            UTCW_Plugin::get_instance();
-            -
-            -
            /**
-            -
             * Function for theme integration
-            -
             *
-            -
             * @param array $args
-            -
             *
-            -
             * @since 1.3
-            -
             */
-            -
            function do_utcw( array $args ) {
-            -
            	$plugin = UTCW_Plugin::get_instance();
-            -
            	echo $plugin->utcw_shortcode( $args );
-            -
            }