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 * Register all WordPress scripts.
42 * Localizes some of them.
43 * args order: $scripts->add( 'handle', 'url', 'dependencies', 'query-string', 1 );
44 * when last arg === 1 queues the script for the footer
48 * @param object $scripts WP_Scripts object.
50 function wp_default_scripts( &$scripts ) {
51 include( ABSPATH . WPINC . '/version.php' ); // include an unmodified $wp_version
53 $develop_src = false !== strpos( $wp_version, '-src' );
55 if ( ! defined( 'SCRIPT_DEBUG' ) ) {
56 define( 'SCRIPT_DEBUG', $develop_src );
59 if ( ! $guessurl = site_url() ) {
61 $guessurl = wp_guess_url();
64 $scripts->base_url = $guessurl;
65 $scripts->content_url = defined('WP_CONTENT_URL')? WP_CONTENT_URL : '';
66 $scripts->default_version = get_bloginfo( 'version' );
67 $scripts->default_dirs = array('/wp-admin/js/', '/wp-includes/js/');
69 $suffix = SCRIPT_DEBUG ? '' : '.min';
70 $dev_suffix = $develop_src ? '' : '.min';
72 $scripts->add( 'utils', "/wp-includes/js/utils$suffix.js" );
73 did_action( 'init' ) && $scripts->localize( 'utils', 'userSettings', array(
74 'url' => (string) SITECOOKIEPATH,
75 'uid' => (string) get_current_user_id(),
76 'time' => (string) time(),
77 'secure' => (string) ( 'https' === parse_url( site_url(), PHP_URL_SCHEME ) ),
80 $scripts->add( 'common', "/wp-admin/js/common$suffix.js", array('jquery', 'hoverIntent', 'utils'), false, 1 );
81 did_action( 'init' ) && $scripts->localize( 'common', 'commonL10n', array(
82 'warnDelete' => __( "You are about to permanently delete the selected items.\n 'Cancel' to stop, 'OK' to delete." ),
83 'dismiss' => __( 'Dismiss this notice.' ),
86 $scripts->add( 'wp-a11y', "/wp-includes/js/wp-a11y$suffix.js", array( 'jquery' ), false, 1 );
88 $scripts->add( 'sack', "/wp-includes/js/tw-sack$suffix.js", array(), '1.6.1', 1 );
90 $scripts->add( 'quicktags', "/wp-includes/js/quicktags$suffix.js", array(), false, 1 );
91 did_action( 'init' ) && $scripts->localize( 'quicktags', 'quicktagsL10n', array(
92 'closeAllOpenTags' => esc_attr__( 'Close all open tags' ),
93 'closeTags' => esc_attr__( 'close tags' ),
94 'enterURL' => __( 'Enter the URL' ),
95 'enterImageURL' => __( 'Enter the URL of the image' ),
96 'enterImageDescription' => __( 'Enter a description of the image' ),
97 'fullscreen' => __( 'fullscreen' ),
98 'toggleFullscreen' => esc_attr__( 'Toggle fullscreen mode' ),
99 'textdirection' => esc_attr__( 'text direction' ),
100 'toggleTextdirection' => esc_attr__( 'Toggle Editor Text Direction' ),
101 'dfw' => esc_attr__( 'Distraction-free writing mode' )
104 $scripts->add( 'colorpicker', "/wp-includes/js/colorpicker$suffix.js", array('prototype'), '3517m' );
106 $scripts->add( 'editor', "/wp-admin/js/editor$suffix.js", array('utils','jquery'), false, 1 );
108 $scripts->add( 'wp-fullscreen', "/wp-admin/js/wp-fullscreen$suffix.js", array('jquery'), false, 1 );
110 $scripts->add( 'wp-ajax-response', "/wp-includes/js/wp-ajax-response$suffix.js", array('jquery'), false, 1 );
111 did_action( 'init' ) && $scripts->localize( 'wp-ajax-response', 'wpAjax', array(
112 'noPerm' => __('You do not have permission to do that.'),
113 'broken' => __('An unidentified error has occurred.')
116 $scripts->add( 'wp-pointer', "/wp-includes/js/wp-pointer$suffix.js", array( 'jquery-ui-widget', 'jquery-ui-position' ), '20111129a', 1 );
117 did_action( 'init' ) && $scripts->localize( 'wp-pointer', 'wpPointerL10n', array(
118 'dismiss' => __('Dismiss'),
121 $scripts->add( 'autosave', "/wp-includes/js/autosave$suffix.js", array('heartbeat'), false, 1 );
123 $scripts->add( 'heartbeat', "/wp-includes/js/heartbeat$suffix.js", array('jquery'), false, 1 );
124 did_action( 'init' ) && $scripts->localize( 'heartbeat', 'heartbeatSettings',
126 * Filter the Heartbeat settings.
130 * @param array $settings Heartbeat settings array.
132 apply_filters( 'heartbeat_settings', array() )
135 $scripts->add( 'wp-auth-check', "/wp-includes/js/wp-auth-check$suffix.js", array('heartbeat'), false, 1 );
136 did_action( 'init' ) && $scripts->localize( 'wp-auth-check', 'authcheckL10n', array(
137 'beforeunload' => __('Your session has expired. You can log in again from this page or go to the login page.'),
140 * Filter the authentication check interval.
144 * @param int $interval The interval in which to check a user's authentication.
145 * Default 3 minutes in seconds, or 180.
147 'interval' => apply_filters( 'wp_auth_check_interval', 3 * MINUTE_IN_SECONDS ),
150 $scripts->add( 'wp-lists', "/wp-includes/js/wp-lists$suffix.js", array( 'wp-ajax-response', 'jquery-color' ), false, 1 );
152 // WordPress no longer uses or bundles Prototype or script.aculo.us. These are now pulled from an external source.
153 $scripts->add( 'prototype', '//ajax.googleapis.com/ajax/libs/prototype/1.7.1.0/prototype.js', array(), '1.7.1');
154 $scripts->add( 'scriptaculous-root', '//ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/scriptaculous.js', array('prototype'), '1.9.0');
155 $scripts->add( 'scriptaculous-builder', '//ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/builder.js', array('scriptaculous-root'), '1.9.0');
156 $scripts->add( 'scriptaculous-dragdrop', '//ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/dragdrop.js', array('scriptaculous-builder', 'scriptaculous-effects'), '1.9.0');
157 $scripts->add( 'scriptaculous-effects', '//ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/effects.js', array('scriptaculous-root'), '1.9.0');
158 $scripts->add( 'scriptaculous-slider', '//ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/slider.js', array('scriptaculous-effects'), '1.9.0');
159 $scripts->add( 'scriptaculous-sound', '//ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/sound.js', array( 'scriptaculous-root' ), '1.9.0' );
160 $scripts->add( 'scriptaculous-controls', '//ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/controls.js', array('scriptaculous-root'), '1.9.0');
161 $scripts->add( 'scriptaculous', false, array('scriptaculous-dragdrop', 'scriptaculous-slider', 'scriptaculous-controls') );
163 // not used in core, replaced by Jcrop.js
164 $scripts->add( 'cropper', '/wp-includes/js/crop/cropper.js', array('scriptaculous-dragdrop') );
167 $scripts->add( 'jquery', false, array( 'jquery-core', 'jquery-migrate' ), '1.11.2' );
168 $scripts->add( 'jquery-core', '/wp-includes/js/jquery/jquery.js', array(), '1.11.2' );
169 $scripts->add( 'jquery-migrate', "/wp-includes/js/jquery/jquery-migrate$suffix.js", array(), '1.2.1' );
172 $scripts->add( 'jquery-ui-core', "/wp-includes/js/jquery/ui/core$dev_suffix.js", array('jquery'), '1.11.4', 1 );
173 $scripts->add( 'jquery-effects-core', "/wp-includes/js/jquery/ui/effect$dev_suffix.js", array('jquery'), '1.11.4', 1 );
175 $scripts->add( 'jquery-effects-blind', "/wp-includes/js/jquery/ui/effect-blind$dev_suffix.js", array('jquery-effects-core'), '1.11.4', 1 );
176 $scripts->add( 'jquery-effects-bounce', "/wp-includes/js/jquery/ui/effect-bounce$dev_suffix.js", array('jquery-effects-core'), '1.11.4', 1 );
177 $scripts->add( 'jquery-effects-clip', "/wp-includes/js/jquery/ui/effect-clip$dev_suffix.js", array('jquery-effects-core'), '1.11.4', 1 );
178 $scripts->add( 'jquery-effects-drop', "/wp-includes/js/jquery/ui/effect-drop$dev_suffix.js", array('jquery-effects-core'), '1.11.4', 1 );
179 $scripts->add( 'jquery-effects-explode', "/wp-includes/js/jquery/ui/effect-explode$dev_suffix.js", array('jquery-effects-core'), '1.11.4', 1 );
180 $scripts->add( 'jquery-effects-fade', "/wp-includes/js/jquery/ui/effect-fade$dev_suffix.js", array('jquery-effects-core'), '1.11.4', 1 );
181 $scripts->add( 'jquery-effects-fold', "/wp-includes/js/jquery/ui/effect-fold$dev_suffix.js", array('jquery-effects-core'), '1.11.4', 1 );
182 $scripts->add( 'jquery-effects-highlight', "/wp-includes/js/jquery/ui/effect-highlight$dev_suffix.js", array('jquery-effects-core'), '1.11.4', 1 );
183 $scripts->add( 'jquery-effects-puff', "/wp-includes/js/jquery/ui/effect-puff$dev_suffix.js", array('jquery-effects-core', 'jquery-effects-scale'), '1.11.4', 1 );
184 $scripts->add( 'jquery-effects-pulsate', "/wp-includes/js/jquery/ui/effect-pulsate$dev_suffix.js", array('jquery-effects-core'), '1.11.4', 1 );
185 $scripts->add( 'jquery-effects-scale', "/wp-includes/js/jquery/ui/effect-scale$dev_suffix.js", array('jquery-effects-core', 'jquery-effects-size'), '1.11.4', 1 );
186 $scripts->add( 'jquery-effects-shake', "/wp-includes/js/jquery/ui/effect-shake$dev_suffix.js", array('jquery-effects-core'), '1.11.4', 1 );
187 $scripts->add( 'jquery-effects-size', "/wp-includes/js/jquery/ui/effect-size$dev_suffix.js", array('jquery-effects-core'), '1.11.4', 1 );
188 $scripts->add( 'jquery-effects-slide', "/wp-includes/js/jquery/ui/effect-slide$dev_suffix.js", array('jquery-effects-core'), '1.11.4', 1 );
189 $scripts->add( 'jquery-effects-transfer', "/wp-includes/js/jquery/ui/effect-transfer$dev_suffix.js", array('jquery-effects-core'), '1.11.4', 1 );
191 $scripts->add( 'jquery-ui-accordion', "/wp-includes/js/jquery/ui/accordion$dev_suffix.js", array('jquery-ui-core', 'jquery-ui-widget'), '1.11.4', 1 );
192 $scripts->add( 'jquery-ui-autocomplete', "/wp-includes/js/jquery/ui/autocomplete$dev_suffix.js", array('jquery-ui-menu'), '1.11.4', 1 );
193 $scripts->add( 'jquery-ui-button', "/wp-includes/js/jquery/ui/button$dev_suffix.js", array('jquery-ui-core', 'jquery-ui-widget'), '1.11.4', 1 );
194 $scripts->add( 'jquery-ui-datepicker', "/wp-includes/js/jquery/ui/datepicker$dev_suffix.js", array('jquery-ui-core'), '1.11.4', 1 );
195 $scripts->add( 'jquery-ui-dialog', "/wp-includes/js/jquery/ui/dialog$dev_suffix.js", array('jquery-ui-resizable', 'jquery-ui-draggable', 'jquery-ui-button', 'jquery-ui-position'), '1.11.4', 1 );
196 $scripts->add( 'jquery-ui-draggable', "/wp-includes/js/jquery/ui/draggable$dev_suffix.js", array('jquery-ui-mouse'), '1.11.4', 1 );
197 $scripts->add( 'jquery-ui-droppable', "/wp-includes/js/jquery/ui/droppable$dev_suffix.js", array('jquery-ui-draggable'), '1.11.4', 1 );
198 $scripts->add( 'jquery-ui-menu', "/wp-includes/js/jquery/ui/menu$dev_suffix.js", array( 'jquery-ui-core', 'jquery-ui-widget', 'jquery-ui-position' ), '1.11.4', 1 );
199 $scripts->add( 'jquery-ui-mouse', "/wp-includes/js/jquery/ui/mouse$dev_suffix.js", array( 'jquery-ui-core', 'jquery-ui-widget' ), '1.11.4', 1 );
200 $scripts->add( 'jquery-ui-position', "/wp-includes/js/jquery/ui/position$dev_suffix.js", array('jquery'), '1.11.4', 1 );
201 $scripts->add( 'jquery-ui-progressbar', "/wp-includes/js/jquery/ui/progressbar$dev_suffix.js", array('jquery-ui-core', 'jquery-ui-widget'), '1.11.4', 1 );
202 $scripts->add( 'jquery-ui-resizable', "/wp-includes/js/jquery/ui/resizable$dev_suffix.js", array('jquery-ui-mouse'), '1.11.4', 1 );
203 $scripts->add( 'jquery-ui-selectable', "/wp-includes/js/jquery/ui/selectable$dev_suffix.js", array('jquery-ui-mouse'), '1.11.4', 1 );
204 $scripts->add( 'jquery-ui-selectmenu', "/wp-includes/js/jquery/ui/selectmenu$dev_suffix.js", array('jquery-ui-menu'), '1.11.4', 1 );
205 $scripts->add( 'jquery-ui-slider', "/wp-includes/js/jquery/ui/slider$dev_suffix.js", array('jquery-ui-mouse'), '1.11.4', 1 );
206 $scripts->add( 'jquery-ui-sortable', "/wp-includes/js/jquery/ui/sortable$dev_suffix.js", array('jquery-ui-mouse'), '1.11.4', 1 );
207 $scripts->add( 'jquery-ui-spinner', "/wp-includes/js/jquery/ui/spinner$dev_suffix.js", array( 'jquery-ui-button' ), '1.11.4', 1 );
208 $scripts->add( 'jquery-ui-tabs', "/wp-includes/js/jquery/ui/tabs$dev_suffix.js", array('jquery-ui-core', 'jquery-ui-widget'), '1.11.4', 1 );
209 $scripts->add( 'jquery-ui-tooltip', "/wp-includes/js/jquery/ui/tooltip$dev_suffix.js", array( 'jquery-ui-core', 'jquery-ui-widget', 'jquery-ui-position' ), '1.11.4', 1 );
210 $scripts->add( 'jquery-ui-widget', "/wp-includes/js/jquery/ui/widget$dev_suffix.js", array('jquery'), '1.11.4', 1 );
212 // deprecated, not used in core, most functionality is included in jQuery 1.3
213 $scripts->add( 'jquery-form', "/wp-includes/js/jquery/jquery.form$suffix.js", array('jquery'), '3.37.0', 1 );
216 $scripts->add( 'jquery-color', "/wp-includes/js/jquery/jquery.color.min.js", array('jquery'), '2.1.1', 1 );
217 $scripts->add( 'suggest', "/wp-includes/js/jquery/suggest$suffix.js", array('jquery'), '1.1-20110113', 1 );
218 $scripts->add( 'schedule', '/wp-includes/js/jquery/jquery.schedule.js', array('jquery'), '20m', 1 );
219 $scripts->add( 'jquery-query', "/wp-includes/js/jquery/jquery.query.js", array('jquery'), '2.1.7', 1 );
220 $scripts->add( 'jquery-serialize-object', "/wp-includes/js/jquery/jquery.serialize-object.js", array('jquery'), '0.2', 1 );
221 $scripts->add( 'jquery-hotkeys', "/wp-includes/js/jquery/jquery.hotkeys$suffix.js", array('jquery'), '0.0.2m', 1 );
222 $scripts->add( 'jquery-table-hotkeys', "/wp-includes/js/jquery/jquery.table-hotkeys$suffix.js", array('jquery', 'jquery-hotkeys'), false, 1 );
223 $scripts->add( 'jquery-touch-punch', "/wp-includes/js/jquery/jquery.ui.touch-punch.js", array('jquery-ui-widget', 'jquery-ui-mouse'), '0.2.2', 1 );
225 // Masonry v2 depended on jQuery. v3 does not. The older jquery-masonry handle is a shiv.
226 // It sets jQuery as a dependency, as the theme may have been implicitly loading it this way.
227 $scripts->add( 'masonry', "/wp-includes/js/masonry.min.js", array(), '3.1.2', 1 );
228 $scripts->add( 'jquery-masonry', "/wp-includes/js/jquery/jquery.masonry$dev_suffix.js", array( 'jquery', 'masonry' ), '3.1.2', 1 );
230 $scripts->add( 'thickbox', "/wp-includes/js/thickbox/thickbox.js", array('jquery'), '3.1-20121105', 1 );
231 did_action( 'init' ) && $scripts->localize( 'thickbox', 'thickboxL10n', array(
232 'next' => __('Next >'),
233 'prev' => __('< Prev'),
234 'image' => __('Image'),
236 'close' => __('Close'),
237 'noiframes' => __('This feature requires inline frames. You have iframes disabled or your browser does not support them.'),
238 'loadingAnimation' => includes_url('js/thickbox/loadingAnimation.gif'),
241 $scripts->add( 'jcrop', "/wp-includes/js/jcrop/jquery.Jcrop.min.js", array('jquery'), '0.9.12');
243 $scripts->add( 'swfobject', "/wp-includes/js/swfobject.js", array(), '2.2-20120417');
245 // error message for both plupload and swfupload
246 $uploader_l10n = array(
247 'queue_limit_exceeded' => __('You have attempted to queue too many files.'),
248 'file_exceeds_size_limit' => __('%s exceeds the maximum upload size for this site.'),
249 'zero_byte_file' => __('This file is empty. Please try another.'),
250 'invalid_filetype' => __('This file type is not allowed. Please try another.'),
251 'not_an_image' => __('This file is not an image. Please try another.'),
252 'image_memory_exceeded' => __('Memory exceeded. Please try another smaller file.'),
253 'image_dimensions_exceeded' => __('This is larger than the maximum size. Please try another.'),
254 'default_error' => __('An error occurred in the upload. Please try again later.'),
255 'missing_upload_url' => __('There was a configuration error. Please contact the server administrator.'),
256 'upload_limit_exceeded' => __('You may only upload 1 file.'),
257 'http_error' => __('HTTP error.'),
258 'upload_failed' => __('Upload failed.'),
259 'big_upload_failed' => __('Please try uploading this file with the %1$sbrowser uploader%2$s.'),
260 'big_upload_queued' => __('%s exceeds the maximum upload size for the multi-file uploader when used in your browser.'),
261 'io_error' => __('IO error.'),
262 'security_error' => __('Security error.'),
263 'file_cancelled' => __('File canceled.'),
264 'upload_stopped' => __('Upload stopped.'),
265 'dismiss' => __('Dismiss'),
266 'crunching' => __('Crunching…'),
267 'deleted' => __('moved to the trash.'),
268 'error_uploading' => __('“%s” has failed to upload.')
271 $scripts->add( 'plupload', '/wp-includes/js/plupload/plupload.full.min.js', array(), '2.1.1' );
272 // Back compat handles:
273 foreach ( array( 'all', 'html5', 'flash', 'silverlight', 'html4' ) as $handle ) {
274 $scripts->add( "plupload-$handle", false, array( 'plupload' ), '2.1.1' );
277 $scripts->add( 'plupload-handlers', "/wp-includes/js/plupload/handlers$suffix.js", array( 'plupload', 'jquery' ) );
278 did_action( 'init' ) && $scripts->localize( 'plupload-handlers', 'pluploadL10n', $uploader_l10n );
280 $scripts->add( 'wp-plupload', "/wp-includes/js/plupload/wp-plupload$suffix.js", array( 'plupload', 'jquery', 'json2', 'media-models' ), false, 1 );
281 did_action( 'init' ) && $scripts->localize( 'wp-plupload', 'pluploadL10n', $uploader_l10n );
283 // keep 'swfupload' for back-compat.
284 $scripts->add( 'swfupload', '/wp-includes/js/swfupload/swfupload.js', array(), '2201-20110113');
285 $scripts->add( 'swfupload-swfobject', '/wp-includes/js/swfupload/plugins/swfupload.swfobject.js', array('swfupload', 'swfobject'), '2201a');
286 $scripts->add( 'swfupload-queue', '/wp-includes/js/swfupload/plugins/swfupload.queue.js', array('swfupload'), '2201');
287 $scripts->add( 'swfupload-speed', '/wp-includes/js/swfupload/plugins/swfupload.speed.js', array('swfupload'), '2201');
288 $scripts->add( 'swfupload-all', false, array('swfupload', 'swfupload-swfobject', 'swfupload-queue'), '2201');
289 $scripts->add( 'swfupload-handlers', "/wp-includes/js/swfupload/handlers$suffix.js", array('swfupload-all', 'jquery'), '2201-20110524');
290 did_action( 'init' ) && $scripts->localize( 'swfupload-handlers', 'swfuploadL10n', $uploader_l10n );
292 $scripts->add( 'comment-reply', "/wp-includes/js/comment-reply$suffix.js", array(), false, 1 );
294 $scripts->add( 'json2', "/wp-includes/js/json2$suffix.js", array(), '2011-02-23' );
295 did_action( 'init' ) && $scripts->add_data( 'json2', 'conditional', 'lt IE 8' );
297 $scripts->add( 'underscore', "/wp-includes/js/underscore$dev_suffix.js", array(), '1.6.0', 1 );
298 $scripts->add( 'backbone', "/wp-includes/js/backbone$dev_suffix.js", array( 'underscore','jquery' ), '1.1.2', 1 );
300 $scripts->add( 'wp-util', "/wp-includes/js/wp-util$suffix.js", array('underscore', 'jquery'), false, 1 );
301 did_action( 'init' ) && $scripts->localize( 'wp-util', '_wpUtilSettings', array(
303 'url' => admin_url( 'admin-ajax.php', 'relative' ),
307 $scripts->add( 'wp-backbone', "/wp-includes/js/wp-backbone$suffix.js", array('backbone', 'wp-util'), false, 1 );
309 $scripts->add( 'revisions', "/wp-admin/js/revisions$suffix.js", array( 'wp-backbone', 'jquery-ui-slider', 'hoverIntent' ), false, 1 );
311 $scripts->add( 'imgareaselect', "/wp-includes/js/imgareaselect/jquery.imgareaselect$suffix.js", array('jquery'), '0.9.10', 1 );
313 $scripts->add( 'mediaelement', "/wp-includes/js/mediaelement/mediaelement-and-player.min.js", array('jquery'), '2.16.2', 1 );
314 did_action( 'init' ) && $scripts->localize( 'mediaelement', 'mejsL10n', array(
315 'language' => get_bloginfo( 'language' ),
317 'Close' => __( 'Close' ),
318 'Fullscreen' => __( 'Fullscreen' ),
319 'Download File' => __( 'Download File' ),
320 'Download Video' => __( 'Download Video' ),
321 'Play/Pause' => __( 'Play/Pause' ),
322 'Mute Toggle' => __( 'Mute Toggle' ),
323 'None' => __( 'None' ),
324 'Turn off Fullscreen' => __( 'Turn off Fullscreen' ),
325 'Go Fullscreen' => __( 'Go Fullscreen' ),
326 'Unmute' => __( 'Unmute' ),
327 'Mute' => __( 'Mute' ),
328 'Captions/Subtitles' => __( 'Captions/Subtitles' )
333 $scripts->add( 'wp-mediaelement', "/wp-includes/js/mediaelement/wp-mediaelement.js", array('mediaelement'), false, 1 );
334 did_action( 'init' ) && $scripts->localize( 'mediaelement', '_wpmejsSettings', array(
335 'pluginPath' => includes_url( 'js/mediaelement/', 'relative' ),
338 $scripts->add( 'froogaloop', "/wp-includes/js/mediaelement/froogaloop.min.js", array(), '2.0' );
339 $scripts->add( 'wp-playlist', "/wp-includes/js/mediaelement/wp-playlist.js", array( 'wp-util', 'backbone', 'mediaelement' ), false, 1 );
341 $scripts->add( 'zxcvbn-async', "/wp-includes/js/zxcvbn-async$suffix.js", array(), '1.0' );
342 did_action( 'init' ) && $scripts->localize( 'zxcvbn-async', '_zxcvbnSettings', array(
343 'src' => empty( $guessed_url ) ? includes_url( '/js/zxcvbn.min.js' ) : $scripts->base_url . '/wp-includes/js/zxcvbn.min.js',
346 $scripts->add( 'password-strength-meter', "/wp-admin/js/password-strength-meter$suffix.js", array( 'jquery', 'zxcvbn-async' ), false, 1 );
347 did_action( 'init' ) && $scripts->localize( 'password-strength-meter', 'pwsL10n', array(
348 'empty' => __('Strength indicator'),
349 'short' => __('Very weak'),
351 /* translators: password strength */
352 'good' => _x('Medium', 'password strength'),
353 'strong' => __('Strong'),
354 'mismatch' => __('Mismatch')
357 $scripts->add( 'user-profile', "/wp-admin/js/user-profile$suffix.js", array( 'jquery', 'password-strength-meter', 'wp-util' ), false, 1 );
358 $scripts->add( 'language-chooser', "/wp-admin/js/language-chooser$suffix.js", array( 'jquery' ), false, 1 );
360 $scripts->add( 'user-suggest', "/wp-admin/js/user-suggest$suffix.js", array( 'jquery-ui-autocomplete' ), false, 1 );
362 $scripts->add( 'admin-bar', "/wp-includes/js/admin-bar$suffix.js", array(), false, 1 );
364 $scripts->add( 'wplink', "/wp-includes/js/wplink$suffix.js", array( 'jquery' ), false, 1 );
365 did_action( 'init' ) && $scripts->localize( 'wplink', 'wpLinkL10n', array(
366 'title' => __('Insert/edit link'),
367 'update' => __('Update'),
368 'save' => __('Add Link'),
369 'noTitle' => __('(no title)'),
370 'noMatchesFound' => __('No results found.')
373 $scripts->add( 'wpdialogs', "/wp-includes/js/wpdialog$suffix.js", array( 'jquery-ui-dialog' ), false, 1 );
375 $scripts->add( 'word-count', "/wp-admin/js/word-count$suffix.js", array( 'jquery' ), false, 1 );
376 did_action( 'init' ) && $scripts->localize( 'word-count', 'wordCountL10n', array(
377 /* translators: If your word count is based on single characters (East Asian characters),
378 enter 'characters'. Otherwise, enter 'words'. Do not translate into your own language. */
379 'type' => 'characters' == _x( 'words', 'word count: words or characters?' ) ? 'c' : 'w',
382 $scripts->add( 'media-upload', "/wp-admin/js/media-upload$suffix.js", array( 'thickbox', 'shortcode' ), false, 1 );
384 $scripts->add( 'hoverIntent', "/wp-includes/js/hoverIntent$suffix.js", array('jquery'), '1.8.1', 1 );
386 $scripts->add( 'customize-base', "/wp-includes/js/customize-base$suffix.js", array( 'jquery', 'json2', 'underscore', 'wp-a11y' ), false, 1 );
387 $scripts->add( 'customize-loader', "/wp-includes/js/customize-loader$suffix.js", array( 'customize-base' ), false, 1 );
388 $scripts->add( 'customize-preview', "/wp-includes/js/customize-preview$suffix.js", array( 'customize-base' ), false, 1 );
389 $scripts->add( 'customize-models', "/wp-includes/js/customize-models.js", array( 'underscore', 'backbone' ), false, 1 );
390 $scripts->add( 'customize-views', "/wp-includes/js/customize-views.js", array( 'jquery', 'underscore', 'imgareaselect', 'customize-models' ), false, 1 );
391 $scripts->add( 'customize-controls', "/wp-admin/js/customize-controls$suffix.js", array( 'customize-base' ), false, 1 );
392 did_action( 'init' ) && $scripts->localize( 'customize-controls', '_wpCustomizeControlsL10n', array(
393 'activate' => __( 'Save & Activate' ),
394 'save' => __( 'Save & Publish' ),
395 'saveAlert' => __( 'The changes you made will be lost if you navigate away from this page.' ),
396 'saved' => __( 'Saved' ),
397 'cancel' => __( 'Cancel' ),
398 'close' => __( 'Close' ),
399 'cheatin' => __( 'Cheatin’ uh?' ),
400 'previewIframeTitle' => __( 'Site Preview' ),
401 'loginIframeTitle' => __( 'Session expired' ),
403 // Used for overriding the file types allowed in plupload.
404 'allowedFiles' => __( 'Allowed Files' ),
407 $scripts->add( 'customize-widgets', "/wp-admin/js/customize-widgets$suffix.js", array( 'jquery', 'jquery-ui-sortable', 'jquery-ui-droppable', 'wp-backbone', 'customize-controls' ), false, 1 );
408 $scripts->add( 'customize-preview-widgets', "/wp-includes/js/customize-preview-widgets$suffix.js", array( 'jquery', 'wp-util', 'customize-preview' ), false, 1 );
410 $scripts->add( 'accordion', "/wp-admin/js/accordion$suffix.js", array( 'jquery' ), false, 1 );
412 $scripts->add( 'shortcode', "/wp-includes/js/shortcode$suffix.js", array( 'underscore' ), false, 1 );
413 $scripts->add( 'media-models', "/wp-includes/js/media-models$suffix.js", array( 'wp-backbone' ), false, 1 );
414 did_action( 'init' ) && $scripts->localize( 'media-models', '_wpMediaModelsL10n', array(
416 'ajaxurl' => admin_url( 'admin-ajax.php', 'relative' ),
417 'post' => array( 'id' => 0 ),
421 // To enqueue media-views or media-editor, call wp_enqueue_media().
422 // Both rely on numerous settings, styles, and templates to operate correctly.
423 $scripts->add( 'media-views', "/wp-includes/js/media-views$suffix.js", array( 'utils', 'media-models', 'wp-plupload', 'jquery-ui-sortable', 'wp-mediaelement' ), false, 1 );
424 $scripts->add( 'media-editor', "/wp-includes/js/media-editor$suffix.js", array( 'shortcode', 'media-views' ), false, 1 );
425 $scripts->add( 'media-audiovideo', "/wp-includes/js/media-audiovideo$suffix.js", array( 'media-editor' ), false, 1 );
426 $scripts->add( 'mce-view', "/wp-includes/js/mce-view$suffix.js", array( 'shortcode', 'media-models', 'media-audiovideo', 'wp-playlist' ), false, 1 );
429 $scripts->add( 'admin-tags', "/wp-admin/js/tags$suffix.js", array( 'jquery', 'wp-ajax-response' ), false, 1 );
430 did_action( 'init' ) && $scripts->localize( 'admin-tags', 'tagsl10n', array(
431 'noPerm' => __('You do not have permission to do that.'),
432 'broken' => __('An unidentified error has occurred.')
435 $scripts->add( 'admin-comments', "/wp-admin/js/edit-comments$suffix.js", array('wp-lists', 'quicktags', 'jquery-query'), false, 1 );
436 did_action( 'init' ) && $scripts->localize( 'admin-comments', 'adminCommentsL10n', array(
437 'hotkeys_highlight_first' => isset($_GET['hotkeys_highlight_first']),
438 'hotkeys_highlight_last' => isset($_GET['hotkeys_highlight_last']),
439 'replyApprove' => __( 'Approve and Reply' ),
440 'reply' => __( 'Reply' )
443 $scripts->add( 'xfn', "/wp-admin/js/xfn$suffix.js", array('jquery'), false, 1 );
445 $scripts->add( 'postbox', "/wp-admin/js/postbox$suffix.js", array('jquery-ui-sortable'), false, 1 );
447 $scripts->add( 'tags-box', "/wp-admin/js/tags-box$suffix.js", array( 'jquery', 'suggest' ), false, 1 );
448 did_action( 'init' ) && $scripts->localize( 'tags-box', 'tagsBoxL10n', array(
449 'tagDelimiter' => _x( ',', 'tag delimiter' ),
452 $scripts->add( 'post', "/wp-admin/js/post$suffix.js", array( 'suggest', 'wp-lists', 'postbox', 'tags-box' ), false, 1 );
453 did_action( 'init' ) && $scripts->localize( 'post', 'postL10n', array(
455 'cancel' => __('Cancel'),
456 'publishOn' => __('Publish on:'),
457 'publishOnFuture' => __('Schedule for:'),
458 'publishOnPast' => __('Published on:'),
459 /* translators: 1: month, 2: day, 3: year, 4: hour, 5: minute */
460 'dateFormat' => __('%1$s %2$s, %3$s @ %4$s : %5$s'),
461 'showcomm' => __('Show more comments'),
462 'endcomm' => __('No more comments found.'),
463 'publish' => __('Publish'),
464 'schedule' => __('Schedule'),
465 'update' => __('Update'),
466 'savePending' => __('Save as Pending'),
467 'saveDraft' => __('Save Draft'),
468 'private' => __('Private'),
469 'public' => __('Public'),
470 'publicSticky' => __('Public, Sticky'),
471 'password' => __('Password Protected'),
472 'privatelyPublished' => __('Privately Published'),
473 'published' => __('Published'),
474 'saveAlert' => __('The changes you made will be lost if you navigate away from this page.'),
475 'savingText' => __('Saving Draft…'),
478 $scripts->add( 'press-this', "/wp-admin/js/press-this$suffix.js", array( 'jquery', 'tags-box' ), false, 1 );
479 did_action( 'init' ) && $scripts->localize( 'press-this', 'pressThisL10n', array(
480 'newPost' => __( 'Title' ),
481 'serverError' => __( 'Connection lost or the server is busy. Please try again later.' ),
482 'saveAlert' => __( 'The changes you made will be lost if you navigate away from this page.' ),
483 /* translators: %d: nth embed found in a post */
484 'suggestedEmbedAlt' => __( 'Suggested embed #%d' ),
485 /* translators: %d: nth image found in a post */
486 'suggestedImgAlt' => __( 'Suggested image #%d' ),
489 $scripts->add( 'editor-expand', "/wp-admin/js/editor-expand$suffix.js", array( 'jquery' ), false, 1 );
491 $scripts->add( 'link', "/wp-admin/js/link$suffix.js", array( 'wp-lists', 'postbox' ), false, 1 );
493 $scripts->add( 'comment', "/wp-admin/js/comment$suffix.js", array( 'jquery', 'postbox' ) );
494 $scripts->add_data( 'comment', 'group', 1 );
495 did_action( 'init' ) && $scripts->localize( 'comment', 'commentL10n', array(
496 'submittedOn' => __('Submitted on:')
499 $scripts->add( 'admin-gallery', "/wp-admin/js/gallery$suffix.js", array( 'jquery-ui-sortable' ) );
501 $scripts->add( 'admin-widgets', "/wp-admin/js/widgets$suffix.js", array( 'jquery-ui-sortable', 'jquery-ui-draggable', 'jquery-ui-droppable' ), false, 1 );
503 $scripts->add( 'theme', "/wp-admin/js/theme$suffix.js", array( 'wp-backbone', 'wp-a11y' ), false, 1 );
505 $scripts->add( 'inline-edit-post', "/wp-admin/js/inline-edit-post$suffix.js", array( 'jquery', 'suggest' ), false, 1 );
506 did_action( 'init' ) && $scripts->localize( 'inline-edit-post', 'inlineEditL10n', array(
507 'error' => __('Error while saving the changes.'),
508 'ntdeltitle' => __('Remove From Bulk Edit'),
509 'notitle' => __('(no title)'),
510 'comma' => trim( _x( ',', 'tag delimiter' ) ),
513 $scripts->add( 'inline-edit-tax', "/wp-admin/js/inline-edit-tax$suffix.js", array( 'jquery' ), false, 1 );
514 did_action( 'init' ) && $scripts->localize( 'inline-edit-tax', 'inlineEditL10n', array(
515 'error' => __('Error while saving the changes.')
518 $scripts->add( 'plugin-install', "/wp-admin/js/plugin-install$suffix.js", array( 'jquery', 'thickbox' ), false, 1 );
519 did_action( 'init' ) && $scripts->localize( 'plugin-install', 'plugininstallL10n', array(
520 'plugin_information' => __('Plugin Information:'),
521 'ays' => __('Are you sure you want to install this plugin?')
524 $scripts->add( 'updates', "/wp-admin/js/updates$suffix.js", array( 'jquery', 'wp-util', 'wp-a11y' ) );
525 did_action( 'init' ) && $scripts->localize( 'updates', '_wpUpdatesSettings', array(
526 'ajax_nonce' => wp_create_nonce( 'updates' ),
528 'updating' => __( 'Updating...' ),
529 'updated' => __( 'Updated!' ),
530 'updateFailed' => __( 'Update Failed' ),
531 /* translators: Plugin name and version */
532 'updatingLabel' => __( 'Updating %s...' ),
533 /* translators: Plugin name and version */
534 'updatedLabel' => __( '%s updated!' ),
535 /* translators: Plugin name and version */
536 'updateFailedLabel' => __( '%s update failed' ),
537 /* translators: JavaScript accessible string */
538 'updatingMsg' => __( 'Updating... please wait.' ),
539 /* translators: JavaScript accessible string */
540 'updatedMsg' => __( 'Update completed successfully.' ),
541 /* translators: JavaScript accessible string */
542 'updateCancel' => __( 'Update canceled.' ),
543 'beforeunload' => __( 'Plugin updates may not complete if you navigate away from this page.' ),
547 $scripts->add( 'farbtastic', '/wp-admin/js/farbtastic.js', array('jquery'), '1.2' );
549 $scripts->add( 'iris', '/wp-admin/js/iris.min.js', array( 'jquery-ui-draggable', 'jquery-ui-slider', 'jquery-touch-punch' ), '1.0.7', 1 );
550 $scripts->add( 'wp-color-picker', "/wp-admin/js/color-picker$suffix.js", array( 'iris' ), false, 1 );
551 did_action( 'init' ) && $scripts->localize( 'wp-color-picker', 'wpColorPickerL10n', array(
552 'clear' => __( 'Clear' ),
553 'defaultString' => __( 'Default' ),
554 'pick' => __( 'Select Color' ),
555 'current' => __( 'Current Color' ),
558 $scripts->add( 'dashboard', "/wp-admin/js/dashboard$suffix.js", array( 'jquery', 'admin-comments', 'postbox' ), false, 1 );
560 $scripts->add( 'list-revisions', "/wp-includes/js/wp-list-revisions$suffix.js" );
562 $scripts->add( 'media-grid', "/wp-includes/js/media-grid$suffix.js", array( 'media-editor' ), false, 1 );
563 $scripts->add( 'media', "/wp-admin/js/media$suffix.js", array( 'jquery' ), false, 1 );
564 did_action( 'init' ) && $scripts->localize( 'media', 'attachMediaBoxL10n', array(
565 'error' => __( 'An error has occurred. Please reload the page and try again.' ),
568 $scripts->add( 'image-edit', "/wp-admin/js/image-edit$suffix.js", array('jquery', 'json2', 'imgareaselect'), false, 1 );
569 did_action( 'init' ) && $scripts->localize( 'image-edit', 'imageEditL10n', array(
570 'error' => __( 'Could not load the preview image. Please reload the page and try again.' )
573 $scripts->add( 'set-post-thumbnail', "/wp-admin/js/set-post-thumbnail$suffix.js", array( 'jquery' ), false, 1 );
574 did_action( 'init' ) && $scripts->localize( 'set-post-thumbnail', 'setPostThumbnailL10n', array(
575 'setThumbnail' => __( 'Use as featured image' ),
576 'saving' => __( 'Saving...' ),
577 'error' => __( 'Could not set that as the thumbnail image. Try a different attachment.' ),
578 'done' => __( 'Done' )
582 $scripts->add( 'nav-menu', "/wp-admin/js/nav-menu$suffix.js", array( 'jquery-ui-sortable', 'jquery-ui-draggable', 'jquery-ui-droppable', 'wp-lists', 'postbox' ) );
583 did_action( 'init' ) && $scripts->localize( 'nav-menu', 'navMenuL10n', array(
584 'noResultsFound' => __( 'No results found.' ),
585 'warnDeleteMenu' => __( "You are about to permanently delete this menu. \n 'Cancel' to stop, 'OK' to delete." ),
586 'saveAlert' => __( 'The changes you made will be lost if you navigate away from this page.' ),
587 'untitled' => _x( '(no label)', 'missing menu item navigation label' )
590 $scripts->add( 'custom-header', "/wp-admin/js/custom-header.js", array( 'jquery-masonry' ), false, 1 );
591 $scripts->add( 'custom-background', "/wp-admin/js/custom-background$suffix.js", array( 'wp-color-picker', 'media-views' ), false, 1 );
592 $scripts->add( 'media-gallery', "/wp-admin/js/media-gallery$suffix.js", array('jquery'), false, 1 );
594 $scripts->add( 'svg-painter', '/wp-admin/js/svg-painter.js', array( 'jquery' ), false, 1 );
599 * Assign default styles to $styles object.
601 * Nothing is returned, because the $styles parameter is passed by reference.
602 * Meaning that whatever object is passed will be updated without having to
603 * reassign the variable that was passed back to the same value. This saves
606 * Adding default styles is not the only task, it also assigns the base_url
607 * property, the default version, and text direction for the object.
611 * @param object $styles
613 function wp_default_styles( &$styles ) {
614 include( ABSPATH . WPINC . '/version.php' ); // include an unmodified $wp_version
616 if ( ! defined( 'SCRIPT_DEBUG' ) )
617 define( 'SCRIPT_DEBUG', false !== strpos( $wp_version, '-src' ) );
619 if ( ! $guessurl = site_url() )
620 $guessurl = wp_guess_url();
622 $styles->base_url = $guessurl;
623 $styles->content_url = defined('WP_CONTENT_URL')? WP_CONTENT_URL : '';
624 $styles->default_version = get_bloginfo( 'version' );
625 $styles->text_direction = function_exists( 'is_rtl' ) && is_rtl() ? 'rtl' : 'ltr';
626 $styles->default_dirs = array('/wp-admin/', '/wp-includes/css/');
628 $open_sans_font_url = '';
630 /* translators: If there are characters in your language that are not supported
631 * by Open Sans, translate this to 'off'. Do not translate into your own language.
633 if ( 'off' !== _x( 'on', 'Open Sans font: on or off' ) ) {
634 $subsets = 'latin,latin-ext';
636 /* translators: To add an additional Open Sans character subset specific to your language,
637 * translate this to 'greek', 'cyrillic' or 'vietnamese'. Do not translate into your own language.
639 $subset = _x( 'no-subset', 'Open Sans font: add new subset (greek, cyrillic, vietnamese)' );
641 if ( 'cyrillic' == $subset ) {
642 $subsets .= ',cyrillic,cyrillic-ext';
643 } elseif ( 'greek' == $subset ) {
644 $subsets .= ',greek,greek-ext';
645 } elseif ( 'vietnamese' == $subset ) {
646 $subsets .= ',vietnamese';
649 // Hotlink Open Sans, for now
650 $open_sans_font_url = "//fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,300,400,600&subset=$subsets";
653 // Register a stylesheet for the selected admin color scheme.
654 $styles->add( 'colors', true, array( 'wp-admin', 'buttons', 'open-sans', 'dashicons' ) );
656 $suffix = SCRIPT_DEBUG ? '' : '.min';
659 $styles->add( 'wp-admin', "/wp-admin/css/wp-admin$suffix.css", array( 'open-sans', 'dashicons' ) );
660 $styles->add( 'login', "/wp-admin/css/login$suffix.css", array( 'buttons', 'open-sans', 'dashicons' ) );
661 $styles->add( 'install', "/wp-admin/css/install$suffix.css", array( 'buttons', 'open-sans' ) );
662 $styles->add( 'wp-color-picker', "/wp-admin/css/color-picker$suffix.css" );
663 $styles->add( 'customize-controls', "/wp-admin/css/customize-controls$suffix.css", array( 'wp-admin', 'colors', 'ie', 'imgareaselect' ) );
664 $styles->add( 'customize-widgets', "/wp-admin/css/customize-widgets$suffix.css", array( 'wp-admin', 'colors' ) );
665 $styles->add( 'press-this', "/wp-admin/css/press-this$suffix.css", array( 'open-sans', 'buttons' ) );
667 $styles->add( 'ie', "/wp-admin/css/ie$suffix.css" );
668 $styles->add_data( 'ie', 'conditional', 'lte IE 7' );
670 // Common dependencies
671 $styles->add( 'buttons', "/wp-includes/css/buttons$suffix.css" );
672 $styles->add( 'dashicons', "/wp-includes/css/dashicons$suffix.css" );
673 $styles->add( 'open-sans', $open_sans_font_url );
676 $styles->add( 'admin-bar', "/wp-includes/css/admin-bar$suffix.css", array( 'open-sans', 'dashicons' ) );
677 $styles->add( 'wp-auth-check', "/wp-includes/css/wp-auth-check$suffix.css", array( 'dashicons' ) );
678 $styles->add( 'editor-buttons', "/wp-includes/css/editor$suffix.css", array( 'dashicons' ) );
679 $styles->add( 'media-views', "/wp-includes/css/media-views$suffix.css", array( 'buttons', 'dashicons', 'wp-mediaelement' ) );
680 $styles->add( 'wp-pointer', "/wp-includes/css/wp-pointer$suffix.css", array( 'dashicons' ) );
682 // External libraries and friends
683 $styles->add( 'imgareaselect', '/wp-includes/js/imgareaselect/imgareaselect.css', array(), '0.9.8' );
684 $styles->add( 'wp-jquery-ui-dialog', "/wp-includes/css/jquery-ui-dialog$suffix.css", array( 'dashicons' ) );
685 $styles->add( 'mediaelement', "/wp-includes/js/mediaelement/mediaelementplayer.min.css", array(), '2.16.2' );
686 $styles->add( 'wp-mediaelement', "/wp-includes/js/mediaelement/wp-mediaelement.css", array( 'mediaelement' ) );
687 $styles->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.css', array( 'dashicons' ) );
690 $styles->add( 'media', "/wp-admin/css/deprecated-media$suffix.css" );
691 $styles->add( 'farbtastic', '/wp-admin/css/farbtastic.css', array(), '1.3u1' );
692 $styles->add( 'jcrop', "/wp-includes/js/jcrop/jquery.Jcrop.min.css", array(), '0.9.12' );
693 $styles->add( 'colors-fresh', false, array( 'wp-admin', 'buttons' ) ); // Old handle.
698 'wp-admin', 'install', 'wp-color-picker', 'customize-controls', 'customize-widgets', 'ie', 'login', 'press-this',
700 'buttons', 'admin-bar', 'wp-auth-check', 'editor-buttons', 'media-views', 'wp-pointer',
701 'wp-jquery-ui-dialog',
703 'media', 'farbtastic',
706 foreach ( $rtl_styles as $rtl_style ) {
707 $styles->add_data( $rtl_style, 'rtl', 'replace' );
709 $styles->add_data( $rtl_style, 'suffix', $suffix );
715 * Reorder JavaScript scripts array to place prototype before jQuery.
719 * @param array $js_array JavaScript scripts array
720 * @return array Reordered array, if needed.
722 function wp_prototype_before_jquery( $js_array ) {
723 if ( false === $prototype = array_search( 'prototype', $js_array, true ) )
726 if ( false === $jquery = array_search( 'jquery', $js_array, true ) )
729 if ( $prototype < $jquery )
732 unset($js_array[$prototype]);
734 array_splice( $js_array, $jquery, 0, 'prototype' );
740 * Load localized data on print rather than initialization.
742 * These localizations require information that may not be loaded even by init.
746 function wp_just_in_time_script_localization() {
748 wp_localize_script( 'autosave', 'autosaveL10n', array(
749 'autosaveInterval' => AUTOSAVE_INTERVAL,
750 'blog_id' => get_current_blog_id(),
756 * Administration Screen CSS for changing the styles.
758 * If installing the 'wp-admin/' directory will be replaced with './'.
760 * The $_wp_admin_css_colors global manages the Administration Screens CSS
761 * stylesheet that is loaded. The option that is set is 'admin_color' and is the
762 * color and key for the array. The value for the color key is an object with
763 * a 'url' parameter that has the URL path to the CSS file.
765 * The query from $src parameter will be appended to the URL that is given from
766 * the $_wp_admin_css_colors array value URL.
769 * @uses $_wp_admin_css_colors
771 * @param string $src Source URL.
772 * @param string $handle Either 'colors' or 'colors-rtl'.
773 * @return string URL path to CSS stylesheet for Administration Screens.
775 function wp_style_loader_src( $src, $handle ) {
776 global $_wp_admin_css_colors;
778 if ( defined('WP_INSTALLING') )
779 return preg_replace( '#^wp-admin/#', './', $src );
781 if ( 'colors' == $handle ) {
782 $color = get_user_option('admin_color');
784 if ( empty($color) || !isset($_wp_admin_css_colors[$color]) )
787 $color = $_wp_admin_css_colors[$color];
788 $parsed = parse_url( $src );
795 if ( isset($parsed['query']) && $parsed['query'] ) {
796 wp_parse_str( $parsed['query'], $qv );
797 $url = add_query_arg( $qv, $url );
807 * Prints the script queue in the HTML head on admin pages.
809 * Postpones the scripts that were queued for the footer.
810 * print_footer_scripts() is called in the footer to print these scripts.
814 * @see wp_print_scripts()
816 function print_head_scripts() {
817 global $wp_scripts, $concatenate_scripts;
819 if ( ! did_action('wp_print_scripts') ) {
820 /** This action is documented in wp-includes/functions.wp-scripts.php */
821 do_action( 'wp_print_scripts' );
824 if ( ! ( $wp_scripts instanceof WP_Scripts ) ) {
825 $wp_scripts = new WP_Scripts();
828 script_concat_settings();
829 $wp_scripts->do_concat = $concatenate_scripts;
830 $wp_scripts->do_head_items();
833 * Filter whether to print the head scripts.
837 * @param bool $print Whether to print the head scripts. Default true.
839 if ( apply_filters( 'print_head_scripts', true ) ) {
843 $wp_scripts->reset();
844 return $wp_scripts->done;
848 * Prints the scripts that were queued for the footer or too late for the HTML head.
852 function print_footer_scripts() {
853 global $wp_scripts, $concatenate_scripts;
855 if ( ! ( $wp_scripts instanceof WP_Scripts ) ) {
856 return array(); // No need to run if not instantiated.
858 script_concat_settings();
859 $wp_scripts->do_concat = $concatenate_scripts;
860 $wp_scripts->do_footer_items();
863 * Filter whether to print the footer scripts.
867 * @param bool $print Whether to print the footer scripts. Default true.
869 if ( apply_filters( 'print_footer_scripts', true ) ) {
873 $wp_scripts->reset();
874 return $wp_scripts->done;
878 * Print scripts (internal use only)
882 function _print_scripts() {
883 global $wp_scripts, $compress_scripts;
885 $zip = $compress_scripts ? 1 : 0;
886 if ( $zip && defined('ENFORCE_GZIP') && ENFORCE_GZIP )
889 if ( $concat = trim( $wp_scripts->concat, ', ' ) ) {
891 if ( !empty($wp_scripts->print_code) ) {
892 echo "\n<script type='text/javascript'>\n";
893 echo "/* <![CDATA[ */\n"; // not needed in HTML 5
894 echo $wp_scripts->print_code;
899 $concat = str_split( $concat, 128 );
900 $concat = 'load%5B%5D=' . implode( '&load%5B%5D=', $concat );
902 $src = $wp_scripts->base_url . "/wp-admin/load-scripts.php?c={$zip}&" . $concat . '&ver=' . $wp_scripts->default_version;
903 echo "<script type='text/javascript' src='" . esc_attr($src) . "'></script>\n";
906 if ( !empty($wp_scripts->print_html) )
907 echo $wp_scripts->print_html;
911 * Prints the script queue in the HTML head on the front end.
913 * Postpones the scripts that were queued for the footer.
914 * wp_print_footer_scripts() is called in the footer to print these scripts.
918 function wp_print_head_scripts() {
919 if ( ! did_action('wp_print_scripts') ) {
920 /** This action is documented in wp-includes/functions.wp-scripts.php */
921 do_action( 'wp_print_scripts' );
926 if ( ! ( $wp_scripts instanceof WP_Scripts ) ) {
927 return array(); // no need to run if nothing is queued
929 return print_head_scripts();
933 * Private, for use in *_footer_scripts hooks
937 function _wp_footer_scripts() {
939 print_footer_scripts();
943 * Hooks to print the scripts and styles in the footer.
947 function wp_print_footer_scripts() {
949 * Fires when footer scripts are printed.
953 do_action( 'wp_print_footer_scripts' );
957 * Wrapper for do_action('wp_enqueue_scripts')
959 * Allows plugins to queue scripts for the front end using wp_enqueue_script().
960 * Runs first in wp_head() where all is_home(), is_page(), etc. functions are available.
964 function wp_enqueue_scripts() {
966 * Fires when scripts and styles are enqueued.
970 do_action( 'wp_enqueue_scripts' );
974 * Prints the styles queue in the HTML head on admin pages.
978 function print_admin_styles() {
979 global $wp_styles, $concatenate_scripts;
981 if ( ! ( $wp_styles instanceof WP_Styles ) ) {
982 $wp_styles = new WP_Styles();
985 script_concat_settings();
986 $wp_styles->do_concat = $concatenate_scripts;
987 $wp_styles->do_items(false);
990 * Filter whether to print the admin styles.
994 * @param bool $print Whether to print the admin styles. Default true.
996 if ( apply_filters( 'print_admin_styles', true ) ) {
1000 $wp_styles->reset();
1001 return $wp_styles->done;
1005 * Prints the styles that were queued too late for the HTML head.
1009 function print_late_styles() {
1010 global $wp_styles, $concatenate_scripts;
1012 if ( ! ( $wp_styles instanceof WP_Styles ) ) {
1016 $wp_styles->do_concat = $concatenate_scripts;
1017 $wp_styles->do_footer_items();
1020 * Filter whether to print the styles queued too late for the HTML head.
1024 * @param bool $print Whether to print the 'late' styles. Default true.
1026 if ( apply_filters( 'print_late_styles', true ) ) {
1030 $wp_styles->reset();
1031 return $wp_styles->done;
1035 * Print styles (internal use only)
1039 function _print_styles() {
1040 global $wp_styles, $compress_css;
1042 $zip = $compress_css ? 1 : 0;
1043 if ( $zip && defined('ENFORCE_GZIP') && ENFORCE_GZIP )
1046 if ( !empty($wp_styles->concat) ) {
1047 $dir = $wp_styles->text_direction;
1048 $ver = $wp_styles->default_version;
1049 $href = $wp_styles->base_url . "/wp-admin/load-styles.php?c={$zip}&dir={$dir}&load=" . trim($wp_styles->concat, ', ') . '&ver=' . $ver;
1050 echo "<link rel='stylesheet' href='" . esc_attr($href) . "' type='text/css' media='all' />\n";
1052 if ( !empty($wp_styles->print_code) ) {
1053 echo "<style type='text/css'>\n";
1054 echo $wp_styles->print_code;
1055 echo "\n</style>\n";
1059 if ( !empty($wp_styles->print_html) )
1060 echo $wp_styles->print_html;
1064 * Determine the concatenation and compression settings for scripts and styles.
1068 function script_concat_settings() {
1069 global $concatenate_scripts, $compress_scripts, $compress_css;
1071 $compressed_output = ( ini_get('zlib.output_compression') || 'ob_gzhandler' == ini_get('output_handler') );
1073 if ( ! isset($concatenate_scripts) ) {
1074 $concatenate_scripts = defined('CONCATENATE_SCRIPTS') ? CONCATENATE_SCRIPTS : true;
1075 if ( ! is_admin() || ( defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ) )
1076 $concatenate_scripts = false;
1079 if ( ! isset($compress_scripts) ) {
1080 $compress_scripts = defined('COMPRESS_SCRIPTS') ? COMPRESS_SCRIPTS : true;
1081 if ( $compress_scripts && ( ! get_site_option('can_compress_scripts') || $compressed_output ) )
1082 $compress_scripts = false;
1085 if ( ! isset($compress_css) ) {
1086 $compress_css = defined('COMPRESS_CSS') ? COMPRESS_CSS : true;
1087 if ( $compress_css && ( ! get_site_option('can_compress_scripts') || $compressed_output ) )
1088 $compress_css = false;