3 * WordPress scripts and styles default loader.
5 * Most of the functionality that existed here was moved to
6 * {@link http://backpress.automattic.com/ BackPress}. WordPress themes and
7 * plugins will only be concerned about the filters and actions set in this
10 * Several constants are used to manage the loading, concatenating and compression of scripts and CSS:
11 * define('SCRIPT_DEBUG', true); loads the development (non-minified) versions of all scripts and CSS, and disables compression and concatenation,
12 * define('CONCATENATE_SCRIPTS', false); disables compression and concatenation of scripts and CSS,
13 * define('COMPRESS_SCRIPTS', false); disables compression of scripts,
14 * define('COMPRESS_CSS', false); disables compression of CSS,
15 * define('ENFORCE_GZIP', true); forces gzip for compression (default is deflate).
17 * The globals $concatenate_scripts, $compress_scripts and $compress_css can be set by plugins
18 * to temporarily override the above settings. Also a compression test is run once and the result is saved
19 * as option 'can_compress_scripts' (0/1). The test will run again if that option is deleted.
24 /** BackPress: WordPress Dependencies Class */
25 require( ABSPATH . WPINC . '/class.wp-dependencies.php' );
27 /** BackPress: WordPress Scripts Class */
28 require( ABSPATH . WPINC . '/class.wp-scripts.php' );
30 /** BackPress: WordPress Scripts Functions */
31 require( ABSPATH . WPINC . '/functions.wp-scripts.php' );
33 /** BackPress: WordPress Styles Class */
34 require( ABSPATH . WPINC . '/class.wp-styles.php' );
36 /** BackPress: WordPress Styles Functions */
37 require( ABSPATH . WPINC . '/functions.wp-styles.php' );
40 * Set up WordPress scripts to load by default for Administration Panels.
42 * Localizes a few of the scripts.
43 * $scripts->add_data( 'script-handle', 'group', 1 ); queues the script for the footer
47 * @param object $scripts WP_Scripts object.
49 function wp_default_scripts( &$scripts ) {
51 if ( !$guessurl = site_url() )
52 $guessurl = wp_guess_url();
54 $scripts->base_url = $guessurl;
55 $scripts->content_url = defined('WP_CONTENT_URL')? WP_CONTENT_URL : '';
56 $scripts->default_version = get_bloginfo( 'version' );
57 $scripts->default_dirs = array('/wp-admin/js/', '/wp-includes/js/');
59 $suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '.dev' : '';
61 $scripts->add( 'utils', "/wp-admin/js/utils$suffix.js", false, '20090102' );
63 $scripts->add( 'common', "/wp-admin/js/common$suffix.js", array('jquery', 'hoverIntent', 'utils'), '20100531' );
64 $scripts->add_data( 'common', 'group', 1 );
65 $scripts->localize( 'common', 'commonL10n', array(
66 'warnDelete' => __("You are about to permanently delete the selected items.\n 'Cancel' to stop, 'OK' to delete."),
67 'l10n_print_after' => 'try{convertEntities(commonL10n);}catch(e){};'
70 $scripts->add( 'sack', "/wp-includes/js/tw-sack$suffix.js", false, '1.6.1' );
71 $scripts->add_data( 'sack', 'group', 1 );
73 $scripts->add( 'quicktags', "/wp-includes/js/quicktags$suffix.js", false, '20090307' );
74 $scripts->localize( 'quicktags', 'quicktagsL10n', array(
75 'quickLinks' => __('(Quick Links)'),
76 'wordLookup' => __('Enter a word to look up:'),
77 'dictionaryLookup' => esc_attr(__('Dictionary lookup')),
78 'lookup' => esc_attr(__('lookup')),
79 'closeAllOpenTags' => esc_attr(__('Close all open tags')),
80 'closeTags' => esc_attr(__('close tags')),
81 'enterURL' => __('Enter the URL'),
82 'enterImageURL' => __('Enter the URL of the image'),
83 'enterImageDescription' => __('Enter a description of the image'),
84 'l10n_print_after' => 'try{convertEntities(quicktagsL10n);}catch(e){};'
87 $scripts->add( 'colorpicker', "/wp-includes/js/colorpicker$suffix.js", array('prototype'), '3517m' );
89 $scripts->add( 'editor', "/wp-admin/js/editor$suffix.js", false, '20091124' );
91 $scripts->add( 'prototype', '/wp-includes/js/prototype.js', false, '1.6.1');
93 $scripts->add( 'wp-ajax-response', "/wp-includes/js/wp-ajax-response$suffix.js", array('jquery'), '20091119' );
94 $scripts->add_data( 'wp-ajax-response', 'group', 1 );
95 $scripts->localize( 'wp-ajax-response', 'wpAjax', array(
96 'noPerm' => __('You do not have permission to do that.'),
97 'broken' => __('An unidentified error has occurred.'),
98 'l10n_print_after' => 'try{convertEntities(wpAjax);}catch(e){};'
101 $scripts->add( 'autosave', "/wp-includes/js/autosave$suffix.js", array('schedule', 'wp-ajax-response'), '20100410' );
102 $scripts->add_data( 'autosave', 'group', 1 );
104 $scripts->add( 'wp-lists', "/wp-includes/js/wp-lists$suffix.js", array('wp-ajax-response'), '20091128' );
105 $scripts->add_data( 'wp-lists', 'group', 1 );
107 $scripts->add( 'scriptaculous-root', '/wp-includes/js/scriptaculous/wp-scriptaculous.js', array('prototype'), '1.8.3');
108 $scripts->add( 'scriptaculous-builder', '/wp-includes/js/scriptaculous/builder.js', array('scriptaculous-root'), '1.8.3');
109 $scripts->add( 'scriptaculous-dragdrop', '/wp-includes/js/scriptaculous/dragdrop.js', array('scriptaculous-builder', 'scriptaculous-effects'), '1.8.3');
110 $scripts->add( 'scriptaculous-effects', '/wp-includes/js/scriptaculous/effects.js', array('scriptaculous-root'), '1.8.3');
111 $scripts->add( 'scriptaculous-slider', '/wp-includes/js/scriptaculous/slider.js', array('scriptaculous-effects'), '1.8.3');
112 $scripts->add( 'scriptaculous-sound', '/wp-includes/js/scriptaculous/sound.js', array( 'scriptaculous-root' ), '1.8.3' );
113 $scripts->add( 'scriptaculous-controls', '/wp-includes/js/scriptaculous/controls.js', array('scriptaculous-root'), '1.8.3');
114 $scripts->add( 'scriptaculous', '', array('scriptaculous-dragdrop', 'scriptaculous-slider', 'scriptaculous-controls'), '1.8.3');
116 // not used in core, replaced by Jcrop.js
117 $scripts->add( 'cropper', '/wp-includes/js/crop/cropper.js', array('scriptaculous-dragdrop'), '20070118');
119 $scripts->add( 'jquery', '/wp-includes/js/jquery/jquery.js', false, '1.4.2');
121 $scripts->add( 'jquery-ui-core', '/wp-includes/js/jquery/ui.core.js', array('jquery'), '1.7.3' );
122 $scripts->add_data( 'jquery-ui-core', 'group', 1 );
124 $scripts->add( 'jquery-ui-tabs', '/wp-includes/js/jquery/ui.tabs.js', array('jquery-ui-core'), '1.7.3' );
125 $scripts->add_data( 'jquery-ui-tabs', 'group', 1 );
127 $scripts->add( 'jquery-ui-sortable', '/wp-includes/js/jquery/ui.sortable.js', array('jquery-ui-core'), '1.7.3' );
128 $scripts->add_data( 'jquery-ui-sortable', 'group', 1 );
130 $scripts->add( 'jquery-ui-draggable', '/wp-includes/js/jquery/ui.draggable.js', array('jquery-ui-core'), '1.7.3' );
131 $scripts->add_data( 'jquery-ui-draggable', 'group', 1 );
133 $scripts->add( 'jquery-ui-droppable', '/wp-includes/js/jquery/ui.droppable.js', array('jquery-ui-core'), '1.7.3' );
134 $scripts->add_data( 'jquery-ui-droppable', 'group', 1 );
136 $scripts->add( 'jquery-ui-selectable', '/wp-includes/js/jquery/ui.selectable.js', array('jquery-ui-core'), '1.7.3' );
137 $scripts->add_data( 'jquery-ui-selectable', 'group', 1 );
139 $scripts->add( 'jquery-ui-resizable', '/wp-includes/js/jquery/ui.resizable.js', array('jquery-ui-core'), '1.7.3' );
140 $scripts->add_data( 'jquery-ui-resizable', 'group', 1 );
142 $scripts->add( 'jquery-ui-dialog', '/wp-includes/js/jquery/ui.dialog.js', array('jquery-ui-resizable', 'jquery-ui-draggable'), '1.7.3' );
143 $scripts->add_data( 'jquery-ui-dialog', 'group', 1 );
145 // deprecated, not used in core, most functionality is included in jQuery 1.3
146 $scripts->add( 'jquery-form', "/wp-includes/js/jquery/jquery.form$suffix.js", array('jquery'), '2.02m');
147 $scripts->add_data( 'jquery-form', 'group', 1 );
149 $scripts->add( 'jquery-color', "/wp-includes/js/jquery/jquery.color$suffix.js", array('jquery'), '2.0-4561m');
150 $scripts->add_data( 'jquery-color', 'group', 1 );
152 $scripts->add( 'suggest', "/wp-includes/js/jquery/suggest$suffix.js", array('jquery'), '1.1-20090125');
153 $scripts->add_data( 'suggest', 'group', 1 );
155 $scripts->add( 'schedule', '/wp-includes/js/jquery/jquery.schedule.js', array('jquery'), '20m');
156 $scripts->add_data( 'schedule', 'group', 1 );
158 $scripts->add( 'jquery-hotkeys', "/wp-includes/js/jquery/jquery.hotkeys$suffix.js", array('jquery'), '0.0.2m' );
159 $scripts->add_data( 'jquery-hotkeys', 'group', 1 );
161 $scripts->add( 'jquery-table-hotkeys', "/wp-includes/js/jquery/jquery.table-hotkeys$suffix.js", array('jquery', 'jquery-hotkeys'), '20090102' );
162 $scripts->add_data( 'jquery-table-hotkeys', 'group', 1 );
164 $scripts->add( 'thickbox', "/wp-includes/js/thickbox/thickbox.js", array('jquery'), '3.1-20100407');
165 $scripts->add_data( 'thickbox', 'group', 1 );
166 $scripts->localize( 'thickbox', 'thickboxL10n', array(
167 'next' => __('Next >'),
168 'prev' => __('< Prev'),
169 'image' => __('Image'),
171 'close' => __('Close'),
172 'noiframes' => __('This feature requires inline frames. You have iframes disabled or your browser does not support them.'),
173 'l10n_print_after' => 'try{convertEntities(thickboxL10n);}catch(e){};'
177 $scripts->add( 'jcrop', "/wp-includes/js/jcrop/jquery.Jcrop$suffix.js", array('jquery'), '0.9.8');
179 $scripts->add( 'swfobject', "/wp-includes/js/swfobject.js", false, '2.2');
181 $scripts->add( 'swfupload', '/wp-includes/js/swfupload/swfupload.js', false, '2201');
182 $scripts->add( 'swfupload-swfobject', '/wp-includes/js/swfupload/plugins/swfupload.swfobject.js', array('swfupload', 'swfobject'), '2201');
183 $scripts->add( 'swfupload-queue', '/wp-includes/js/swfupload/plugins/swfupload.queue.js', array('swfupload'), '2201');
184 $scripts->add( 'swfupload-speed', '/wp-includes/js/swfupload/plugins/swfupload.speed.js', array('swfupload'), '2201');
186 if ( defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ) {
187 // queue all SWFUpload scripts that are used by default
188 $scripts->add( 'swfupload-all', false, array('swfupload', 'swfupload-swfobject', 'swfupload-queue'), '2201');
190 $scripts->add( 'swfupload-all', '/wp-includes/js/swfupload/swfupload-all.js', array(), '2201');
193 $scripts->add( 'swfupload-handlers', "/wp-includes/js/swfupload/handlers$suffix.js", array('swfupload-all', 'jquery'), '2201-20100523');
194 $max_upload_size = ( (int) ( $max_up = @ini_get('upload_max_filesize') ) < (int) ( $max_post = @ini_get('post_max_size') ) ) ? $max_up : $max_post;
195 if ( empty($max_upload_size) )
196 $max_upload_size = __('not configured');
197 // these error messages came from the sample swfupload js, they might need changing.
198 $scripts->localize( 'swfupload-handlers', 'swfuploadL10n', array(
199 'queue_limit_exceeded' => __('You have attempted to queue too many files.'),
200 'file_exceeds_size_limit' => __('This file exceeds the maximum upload size for this site.'),
201 'zero_byte_file' => __('This file is empty. Please try another.'),
202 'invalid_filetype' => __('This file type is not allowed. Please try another.'),
203 'default_error' => __('An error occurred in the upload. Please try again later.'),
204 'missing_upload_url' => __('There was a configuration error. Please contact the server administrator.'),
205 'upload_limit_exceeded' => __('You may only upload 1 file.'),
206 'http_error' => __('HTTP error.'),
207 'upload_failed' => __('Upload failed.'),
208 'io_error' => __('IO error.'),
209 'security_error' => __('Security error.'),
210 'file_cancelled' => __('File canceled.'),
211 'upload_stopped' => __('Upload stopped.'),
212 'dismiss' => __('Dismiss'),
213 'crunching' => __('Crunching…'),
214 'deleted' => __('moved to the trash.'),
215 'l10n_print_after' => 'try{convertEntities(swfuploadL10n);}catch(e){};',
216 'error_uploading' => __('“%s” has failed to upload due to an error')
219 $scripts->add( 'comment-reply', "/wp-includes/js/comment-reply$suffix.js", false, '20090102');
221 $scripts->add( 'json2', "/wp-includes/js/json2$suffix.js", false, '20090817');
223 $scripts->add( 'imgareaselect', "/wp-includes/js/imgareaselect/jquery.imgareaselect$suffix.js", array('jquery'), '0.9.1' );
224 $scripts->add_data( 'imgareaselect', 'group', 1 );
227 $scripts->add( 'ajaxcat', "/wp-admin/js/cat$suffix.js", array( 'wp-lists' ), '20090102' );
228 $scripts->add_data( 'ajaxcat', 'group', 1 );
229 $scripts->localize( 'ajaxcat', 'catL10n', array(
230 'add' => esc_attr(__('Add')),
231 'how' => __('Separate multiple categories with commas.'),
232 'l10n_print_after' => 'try{convertEntities(catL10n);}catch(e){};'
235 $scripts->add( 'admin-categories', "/wp-admin/js/categories$suffix.js", array('wp-lists'), '20091201' );
236 $scripts->add_data( 'admin-categories', 'group', 1 );
238 $scripts->add( 'admin-tags', "/wp-admin/js/tags$suffix.js", array('jquery', 'wp-ajax-response'), '20100213' );
239 $scripts->add_data( 'admin-tags', 'group', 1 );
240 $scripts->localize( 'admin-tags', 'tagsl10n', array(
241 'noPerm' => __('You do not have permission to do that.'),
242 'broken' => __('An unidentified error has occurred.'),
243 'l10n_print_after' => 'try{convertEntities(tagsl10n);}catch(e){};'
246 $scripts->add( 'admin-custom-fields', "/wp-admin/js/custom-fields$suffix.js", array('wp-lists'), '20090106' );
247 $scripts->add_data( 'admin-custom-fields', 'group', 1 );
249 $scripts->add( 'password-strength-meter', "/wp-admin/js/password-strength-meter$suffix.js", array('jquery'), '20100331' );
250 $scripts->add_data( 'password-strength-meter', 'group', 1 );
251 $scripts->localize( 'password-strength-meter', 'pwsL10n', array(
252 'empty' => __('Strength indicator'),
253 'short' => __('Very weak'),
255 /* translators: password strength */
256 'good' => _x('Medium', 'password strength'),
257 'strong' => __('Strong'),
258 'mismatch' => __('Mismatch'),
259 'l10n_print_after' => 'try{convertEntities(pwsL10n);}catch(e){};'
262 $scripts->add( 'user-profile', "/wp-admin/js/user-profile$suffix.js", array('jquery'), '20100301' );
263 $scripts->add_data( 'user-profile', 'group', 1 );
265 $scripts->add( 'admin-comments', "/wp-admin/js/edit-comments$suffix.js", array('wp-lists', 'jquery-ui-resizable', 'quicktags'), '20100418' );
266 $scripts->add_data( 'admin-comments', 'group', 1 );
267 $scripts->localize( 'admin-comments', 'adminCommentsL10n', array(
268 'hotkeys_highlight_first' => isset($_GET['hotkeys_highlight_first']),
269 'hotkeys_highlight_last' => isset($_GET['hotkeys_highlight_last'])
272 $scripts->add( 'xfn', "/wp-admin/js/xfn$suffix.js", array('jquery'), '20100403' );
273 $scripts->add_data( 'xfn', 'group', 1 );
275 $scripts->add( 'postbox', "/wp-admin/js/postbox$suffix.js", array('jquery-ui-sortable'), '20091012' );
276 $scripts->add_data( 'postbox', 'group', 1 );
278 $scripts->add( 'post', "/wp-admin/js/post$suffix.js", array('suggest', 'wp-lists', 'postbox'), '20110203' );
279 $scripts->add_data( 'post', 'group', 1 );
280 $scripts->localize( 'post', 'postL10n', array(
281 'tagsUsed' => __('Tags used on this post:'),
282 'add' => esc_attr(__('Add')),
283 'addTag' => esc_attr(__('Add new tag')),
284 'separate' => __('Separate tags with commas'),
286 'cancel' => __('Cancel'),
287 'edit' => __('Edit'),
288 'publishOn' => __('Publish on:'),
289 'publishOnFuture' => __('Schedule for:'),
290 'publishOnPast' => __('Published on:'),
291 'showcomm' => __('Show more comments'),
292 'endcomm' => __('No more comments found.'),
293 'publish' => __('Publish'),
294 'schedule' => __('Schedule'),
295 'updatePost' => __('Update Post'),
296 'updatePage' => __('Update Page'),
297 'savePending' => __('Save as Pending'),
298 'saveDraft' => __('Save Draft'),
299 'private' => __('Private'),
300 'public' => __('Public'),
301 'publicSticky' => __('Public, Sticky'),
302 'password' => __('Password Protected'),
303 'privatelyPublished' => __('Privately Published'),
304 'published' => __('Published'),
305 'l10n_print_after' => 'try{convertEntities(postL10n);}catch(e){};'
308 $scripts->add( 'link', "/wp-admin/js/link$suffix.js", array('wp-lists', 'postbox'), '20090526' );
309 $scripts->add_data( 'link', 'group', 1 );
311 $scripts->add( 'comment', "/wp-admin/js/comment$suffix.js", array('jquery'), '20091202' );
312 $scripts->add_data( 'comment', 'group', 1 );
313 $scripts->localize( 'comment', 'commentL10n', array(
314 'cancel' => __('Cancel'),
315 'edit' => __('Edit'),
316 'submittedOn' => __('Submitted on:'),
317 'l10n_print_after' => 'try{convertEntities(commentL10n);}catch(e){};'
320 $scripts->add( 'admin-gallery', "/wp-admin/js/gallery$suffix.js", array( 'jquery-ui-sortable' ), '20090516' );
322 $scripts->add( 'media-upload', "/wp-admin/js/media-upload$suffix.js", array( 'thickbox' ), '20091023' );
323 $scripts->add_data( 'media-upload', 'group', 1 );
325 $scripts->add( 'admin-widgets', "/wp-admin/js/widgets$suffix.js", array( 'jquery-ui-sortable', 'jquery-ui-draggable', 'jquery-ui-droppable' ), '20090824' );
326 $scripts->add_data( 'admin-widgets', 'group', 1 );
328 $scripts->add( 'word-count', "/wp-admin/js/word-count$suffix.js", array( 'jquery' ), '20090422' );
329 $scripts->add_data( 'word-count', 'group', 1 );
330 $scripts->localize( 'word-count', 'wordCountL10n', array(
331 'count' => __('Word count: %d'),
332 'l10n_print_after' => 'try{convertEntities(wordCountL10n);}catch(e){};'
335 $scripts->add( 'theme-preview', "/wp-admin/js/theme-preview$suffix.js", array( 'thickbox', 'jquery' ), '20100407' );
336 $scripts->add_data( 'theme-preview', 'group', 1 );
338 $scripts->add( 'inline-edit-post', "/wp-admin/js/inline-edit-post$suffix.js", array( 'jquery', 'suggest' ), '20091202' );
339 $scripts->add_data( 'inline-edit-post', 'group', 1 );
340 $scripts->localize( 'inline-edit-post', 'inlineEditL10n', array(
341 'error' => __('Error while saving the changes.'),
342 'ntdeltitle' => __('Remove From Bulk Edit'),
343 'notitle' => __('(no title)'),
344 'l10n_print_after' => 'try{convertEntities(inlineEditL10n);}catch(e){};'
347 $scripts->add( 'inline-edit-tax', "/wp-admin/js/inline-edit-tax$suffix.js", array( 'jquery' ), '20090623' );
348 $scripts->add_data( 'inline-edit-tax', 'group', 1 );
349 $scripts->localize( 'inline-edit-tax', 'inlineEditL10n', array(
350 'error' => __('Error while saving the changes.'),
351 'l10n_print_after' => 'try{convertEntities(inlineEditL10n);}catch(e){};'
354 $scripts->add( 'plugin-install', "/wp-admin/js/plugin-install$suffix.js", array( 'jquery', 'thickbox' ), '20100407' );
355 $scripts->add_data( 'plugin-install', 'group', 1 );
356 $scripts->localize( 'plugin-install', 'plugininstallL10n', array(
357 'plugin_information' => __('Plugin Information:'),
358 'ays' => __('Are you sure you want to install this plugin?'),
359 'l10n_print_after' => 'try{convertEntities(plugininstallL10n);}catch(e){};'
362 $scripts->add( 'farbtastic', '/wp-admin/js/farbtastic.js', array('jquery'), '1.2' );
364 $scripts->add( 'dashboard', "/wp-admin/js/dashboard$suffix.js", array( 'jquery', 'admin-comments', 'postbox' ), '20100523' );
365 $scripts->add_data( 'dashboard', 'group', 1 );
367 $scripts->add( 'hoverIntent', "/wp-includes/js/hoverIntent$suffix.js", array('jquery'), '20090102' );
368 $scripts->add_data( 'hoverIntent', 'group', 1 );
370 $scripts->add( 'list-revisions', "/wp-includes/js/wp-list-revisions$suffix.js", null, '20091223' );
372 $scripts->add( 'media', "/wp-admin/js/media$suffix.js", array( 'jquery-ui-draggable' ), '20100524' );
373 $scripts->add_data( 'media', 'group', 1 );
375 $scripts->add( 'image-edit', "/wp-admin/js/image-edit$suffix.js", array('jquery', 'json2', 'imgareaselect'), '20091111' );
376 $scripts->add_data( 'image-edit', 'group', 1 );
378 $scripts->add( 'set-post-thumbnail', "/wp-admin/js/set-post-thumbnail$suffix.js", array( 'jquery' ), '20100518' );
379 $scripts->add_data( 'set-post-thumbnail', 'group', 1 );
380 $scripts->localize( 'set-post-thumbnail', 'setPostThumbnailL10n', array(
381 'setThumbnail' => __( 'Use as featured image' ),
382 'saving' => __( 'Saving...' ),
383 'error' => __( 'Could not set that as the thumbnail image. Try a different attachment.' ),
384 'done' => __( 'Done' )
388 $scripts->add( 'nav-menu', "/wp-admin/js/nav-menu$suffix.js", false, '20100611' );
389 $scripts->localize( 'nav-menu', 'navMenuL10n', array(
390 'noResultsFound' => _x('No results found.', 'search results'),
391 'warnDeleteMenu' => __( "You are about to permanently delete this menu. \n 'Cancel' to stop, 'OK' to delete." ),
392 'saveAlert' => __('The changes you made will be lost if you navigate away from this page.'),
395 $scripts->add( 'custom-background', "/wp-admin/js/custom-background$suffix.js", array('farbtastic'), '20100531' );
396 $scripts->add_data( 'custom-background', 'group', 1 );
401 * Assign default styles to $styles object.
403 * Nothing is returned, because the $styles parameter is passed by reference.
404 * Meaning that whatever object is passed will be updated without having to
405 * reassign the variable that was passed back to the same value. This saves
408 * Adding default styles is not the only task, it also assigns the base_url
409 * property, the default version, and text direction for the object.
413 * @param object $styles
415 function wp_default_styles( &$styles ) {
416 // This checks to see if site_url() returns something and if it does not
417 // then it assigns $guess_url to wp_guess_url(). Strange format, but it works.
418 if ( ! $guessurl = site_url() )
419 $guessurl = wp_guess_url();
421 $styles->base_url = $guessurl;
422 $styles->content_url = defined('WP_CONTENT_URL')? WP_CONTENT_URL : '';
423 $styles->default_version = get_bloginfo( 'version' );
424 $styles->text_direction = function_exists( 'is_rtl' ) && is_rtl() ? 'rtl' : 'ltr';
425 $styles->default_dirs = array('/wp-admin/');
427 $suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '.dev' : '';
429 $rtl_styles = array( 'wp-admin', 'global', 'colors', 'colors-fresh', 'colors-classic', 'dashboard', 'ie', 'install', 'login', 'media', 'theme-editor', 'upload', 'widgets', 'press-this', 'plugin-install', 'nav-menu', 'farbtastic' );
430 // Any rtl stylesheets that don't have a .dev version for ltr
431 $no_suffix = array( 'farbtastic' );
433 $styles->add( 'wp-admin', "/wp-admin/css/wp-admin$suffix.css", array(), '20100614' );
435 $styles->add( 'ie', "/wp-admin/css/ie$suffix.css", array(), '20100610' );
436 $styles->add_data( 'ie', 'conditional', 'lte IE 7' );
438 // all colors stylesheets need to have the same query strings (cache manifest compat)
439 $colors_version = '20100610';
441 // Register "meta" stylesheet for admin colors. All colors-* style sheets should have the same version string.
442 $styles->add( 'colors', true, array(), $colors_version );
444 // do not refer to these directly, the right one is queued by the above "meta" colors handle
445 $styles->add( 'colors-fresh', "/wp-admin/css/colors-fresh$suffix.css", array(), $colors_version );
446 $styles->add( 'colors-classic', "/wp-admin/css/colors-classic$suffix.css", array(), $colors_version );
448 $styles->add( 'ms', "/wp-admin/css/ms$suffix.css", array(), '20100528' );
449 $styles->add( 'global', "/wp-admin/css/global$suffix.css", array(), '20100108' );
450 $styles->add( 'media', "/wp-admin/css/media$suffix.css", array(), '20100519' );
451 $styles->add( 'widgets', "/wp-admin/css/widgets$suffix.css", array(), '20100610' );
452 $styles->add( 'dashboard', "/wp-admin/css/dashboard$suffix.css", array(), '20100424' );
453 $styles->add( 'install', "/wp-admin/css/install$suffix.css", array(), '20100605' ); // Readme as well
454 $styles->add( 'theme-editor', "/wp-admin/css/theme-editor$suffix.css", array(), '20100514' );
455 $styles->add( 'press-this', "/wp-admin/css/press-this$suffix.css", array(), '20100424' );
456 $styles->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.css', array(), '20090514' );
457 $styles->add( 'login', "/wp-admin/css/login$suffix.css", array(), '20100601' );
458 $styles->add( 'plugin-install', "/wp-admin/css/plugin-install$suffix.css", array(), '20100402' );
459 $styles->add( 'theme-install', "/wp-admin/css/theme-install$suffix.css", array(), '20100523' );
460 $styles->add( 'farbtastic', '/wp-admin/css/farbtastic.css', array(), '1.2' );
461 $styles->add( 'jcrop', '/wp-includes/js/jcrop/jquery.Jcrop.css', array(), '0.9.8' );
462 $styles->add( 'imgareaselect', '/wp-includes/js/imgareaselect/imgareaselect.css', array(), '0.9.1' );
463 $styles->add( 'nav-menu', "/wp-admin/css/nav-menu$suffix.css", array(), '20100611' );
465 foreach ( $rtl_styles as $rtl_style ) {
466 $styles->add_data( $rtl_style, 'rtl', true );
467 if ( $suffix && ! in_array( $rtl_style, $no_suffix ) )
468 $styles->add_data( $rtl_style, 'suffix', $suffix );
473 * Reorder JavaScript scripts array to place prototype before jQuery.
477 * @param array $js_array JavaScript scripst array
478 * @return array Reordered array, if needed.
480 function wp_prototype_before_jquery( $js_array ) {
481 if ( false === $jquery = array_search( 'jquery', $js_array, true ) )
484 if ( false === $prototype = array_search( 'prototype', $js_array, true ) )
487 if ( $prototype < $jquery )
490 unset($js_array[$prototype]);
492 array_splice( $js_array, $jquery, 0, 'prototype' );
498 * Load localized data on print rather than initialization.
500 * These localizations require information that may not be loaded even by init.
504 function wp_just_in_time_script_localization() {
506 wp_localize_script( 'autosave', 'autosaveL10n', array(
507 'autosaveInterval' => AUTOSAVE_INTERVAL,
508 'previewPageText' => __('Preview this Page'),
509 'previewPostText' => __('Preview this Post'),
510 'requestFile' => admin_url('admin-ajax.php'),
511 'savingText' => __('Saving Draft…'),
512 'saveAlert' => __('The changes you made will be lost if you navigate away from this page.'),
513 'l10n_print_after' => 'try{convertEntities(autosaveL10n);}catch(e){};'
519 * Administration Panel CSS for changing the styles.
521 * If installing the 'wp-admin/' directory will be replaced with './'.
523 * The $_wp_admin_css_colors global manages the Administration Panels CSS
524 * stylesheet that is loaded. The option that is set is 'admin_color' and is the
525 * color and key for the array. The value for the color key is an object with
526 * a 'url' parameter that has the URL path to the CSS file.
528 * The query from $src parameter will be appended to the URL that is given from
529 * the $_wp_admin_css_colors array value URL.
532 * @uses $_wp_admin_css_colors
534 * @param string $src Source URL.
535 * @param string $handle Either 'colors' or 'colors-rtl'.
536 * @return string URL path to CSS stylesheet for Administration Panels.
538 function wp_style_loader_src( $src, $handle ) {
539 if ( defined('WP_INSTALLING') )
540 return preg_replace( '#^wp-admin/#', './', $src );
542 if ( 'colors' == $handle || 'colors-rtl' == $handle ) {
543 global $_wp_admin_css_colors;
544 $color = get_user_option('admin_color');
546 if ( empty($color) || !isset($_wp_admin_css_colors[$color]) )
549 $color = $_wp_admin_css_colors[$color];
550 $parsed = parse_url( $src );
553 if ( defined('SCRIPT_DEBUG') && SCRIPT_DEBUG )
554 $url = preg_replace('/.css$|.css(?=\?)/', '.dev.css', $url);
556 if ( isset($parsed['query']) && $parsed['query'] ) {
557 wp_parse_str( $parsed['query'], $qv );
558 $url = add_query_arg( $qv, $url );
568 * Prints the script queue in the HTML head on admin pages.
570 * Postpones the scripts that were queued for the footer.
571 * print_footer_scripts() is called in the footer to print these scripts.
574 * @see wp_print_scripts()
576 function print_head_scripts() {
577 global $wp_scripts, $concatenate_scripts;
579 if ( ! did_action('wp_print_scripts') )
580 do_action('wp_print_scripts');
582 if ( !is_a($wp_scripts, 'WP_Scripts') )
583 $wp_scripts = new WP_Scripts();
585 script_concat_settings();
586 $wp_scripts->do_concat = $concatenate_scripts;
587 $wp_scripts->do_head_items();
589 if ( apply_filters('print_head_scripts', true) )
592 $wp_scripts->reset();
593 return $wp_scripts->done;
597 * Prints the scripts that were queued for the footer on admin pages.
601 function print_footer_scripts() {
602 global $wp_scripts, $concatenate_scripts;
604 if ( ! did_action('wp_print_footer_scripts') )
605 do_action('wp_print_footer_scripts');
607 if ( !is_a($wp_scripts, 'WP_Scripts') )
608 return array(); // No need to run if not instantiated.
610 script_concat_settings();
611 $wp_scripts->do_concat = $concatenate_scripts;
612 $wp_scripts->do_footer_items();
614 if ( apply_filters('print_footer_scripts', true) )
617 $wp_scripts->reset();
618 return $wp_scripts->done;
621 function _print_scripts() {
622 global $wp_scripts, $compress_scripts;
624 $zip = $compress_scripts ? 1 : 0;
625 if ( $zip && defined('ENFORCE_GZIP') && ENFORCE_GZIP )
628 if ( !empty($wp_scripts->concat) ) {
630 if ( !empty($wp_scripts->print_code) ) {
631 echo "<script type='text/javascript'>\n";
632 echo "/* <![CDATA[ */\n";
633 echo $wp_scripts->print_code;
638 $ver = md5("$wp_scripts->concat_version");
639 $src = $wp_scripts->base_url . "/wp-admin/load-scripts.php?c={$zip}&load=" . trim($wp_scripts->concat, ', ') . "&ver=$ver";
640 echo "<script type='text/javascript' src='" . esc_attr($src) . "'></script>\n";
643 if ( !empty($wp_scripts->print_html) )
644 echo $wp_scripts->print_html;
648 * Prints the script queue in the HTML head on the front end.
650 * Postpones the scripts that were queued for the footer.
651 * wp_print_footer_scripts() is called in the footer to print these scripts.
655 function wp_print_head_scripts() {
656 if ( ! did_action('wp_print_scripts') )
657 do_action('wp_print_scripts');
661 if ( !is_a($wp_scripts, 'WP_Scripts') )
662 return array(); // no need to run if nothing is queued
664 return print_head_scripts();
668 * Prints the scripts that were queued for the footer on the front end.
672 function wp_print_footer_scripts() {
673 return print_footer_scripts();
677 * Wrapper for do_action('wp_enqueue_scripts')
679 * Allows plugins to queue scripts for the front end using wp_enqueue_script().
680 * Runs first in wp_head() where all is_home(), is_page(), etc. functions are available.
684 function wp_enqueue_scripts() {
685 do_action('wp_enqueue_scripts');
688 function print_admin_styles() {
689 global $wp_styles, $concatenate_scripts, $compress_css;
691 if ( !is_a($wp_styles, 'WP_Styles') )
692 $wp_styles = new WP_Styles();
694 script_concat_settings();
695 $wp_styles->do_concat = $concatenate_scripts;
696 $zip = $compress_css ? 1 : 0;
697 if ( $zip && defined('ENFORCE_GZIP') && ENFORCE_GZIP )
700 $wp_styles->do_items(false);
702 if ( apply_filters('print_admin_styles', true) ) {
703 if ( !empty($wp_styles->concat) ) {
704 $dir = $wp_styles->text_direction;
705 $ver = md5("$wp_styles->concat_version{$dir}");
706 $href = $wp_styles->base_url . "/wp-admin/load-styles.php?c={$zip}&dir={$dir}&load=" . trim($wp_styles->concat, ', ') . "&ver=$ver";
707 echo "<link rel='stylesheet' href='" . esc_attr($href) . "' type='text/css' media='all' />\n";
710 if ( !empty($wp_styles->print_html) )
711 echo $wp_styles->print_html;
714 $wp_styles->do_concat = false;
715 $wp_styles->concat = $wp_styles->concat_version = $wp_styles->print_html = '';
716 return $wp_styles->done;
719 function script_concat_settings() {
720 global $concatenate_scripts, $compress_scripts, $compress_css;
722 $compressed_output = ( ini_get('zlib.output_compression') || 'ob_gzhandler' == ini_get('output_handler') );
724 if ( ! isset($concatenate_scripts) ) {
725 $concatenate_scripts = defined('CONCATENATE_SCRIPTS') ? CONCATENATE_SCRIPTS : true;
726 if ( ! is_admin() || ( defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ) )
727 $concatenate_scripts = false;
730 if ( ! isset($compress_scripts) ) {
731 $compress_scripts = defined('COMPRESS_SCRIPTS') ? COMPRESS_SCRIPTS : true;
732 if ( $compress_scripts && ( ! get_site_option('can_compress_scripts') || $compressed_output ) )
733 $compress_scripts = false;
736 if ( ! isset($compress_css) ) {
737 $compress_css = defined('COMPRESS_CSS') ? COMPRESS_CSS : true;
738 if ( $compress_css && ( ! get_site_option('can_compress_scripts') || $compressed_output ) )
739 $compress_css = false;
743 add_action( 'wp_default_scripts', 'wp_default_scripts' );
744 add_filter( 'wp_print_scripts', 'wp_just_in_time_script_localization' );
745 add_filter( 'print_scripts_array', 'wp_prototype_before_jquery' );
747 add_action( 'wp_default_styles', 'wp_default_styles' );
748 add_filter( 'style_loader_src', 'wp_style_loader_src', 10, 2 );