WordPress.org

Make WordPress Core

Changeset 7970


Ignore:
Timestamp:
05/21/2008 05:56:04 AM (10 years ago)
Author:
ryan
Message:

Style loader from mdawaffe. see #7011

Location:
trunk
Files:
5 added
3 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-admin/admin-header.php

    r7961 r7970  
    4646<style type="text/css">* html { overflow-x: hidden; }</style>
    4747<?php endif;
    48 if ( isset($page_hook) )
     48
     49if ( isset($page_hook) ) {
    4950    do_action('admin_print_scripts-' . $page_hook);
    50 else if ( isset($plugin_page) )
     51    do_action('admin_print_styles-' . $page_hook);
     52    do_action('admin_head-' . $page_hook);
     53} else if ( isset($plugin_page) ) {
    5154    do_action('admin_print_scripts-' . $plugin_page);
    52 else if ( isset($pagenow) )
     55    do_action('admin_print_styles-' . $plugin_page);
     56    do_action('admin_head-' . $plugin_page);
     57} else if ( isset($pagenow) ) {
    5358    do_action('admin_print_scripts-' . $pagenow);
     59    do_action('admin_print_styles-' . $pagenow);
     60    do_action('admin_head-' . $pagenow);
     61}
    5462do_action('admin_print_scripts');
     63do_action('admin_print_styles');
     64do_action('admin_head');
    5565
    56 if ( isset($page_hook) )
    57     do_action('admin_head-' . $page_hook);
    58 else if ( isset($plugin_page) )
    59     do_action('admin_head-' . $plugin_page);
    60 else if ( isset($pagenow) )
    61     do_action('admin_head-' . $pagenow);
    62 do_action('admin_head');
    6366?>
    6467</head>
  • trunk/wp-includes/default-filters.php

    r7747 r7970  
    176176add_action('sanitize_comment_cookies', 'sanitize_comment_cookies');
    177177add_action('admin_print_scripts', 'wp_print_scripts', 20);
     178add_action('admin_print_styles', 'wp_print_styles', 20);
    178179add_action('init', 'smilies_init', 5);
    179180add_action( 'plugins_loaded', 'wp_maybe_load_widgets', 0 );
  • trunk/wp-includes/script-loader.php

    r7961 r7970  
    11<?php
    2 class WP_Scripts {
    3     var $scripts = array();
    4     var $queue = array();
    5     var $to_print = array();
    6     var $printed = array();
    7     var $args = array();
    8 
    9     function WP_Scripts() {
    10         $this->default_scripts();
     2
     3require( ABSPATH . WPINC . '/class.wp-dependencies.php' );
     4require( ABSPATH . WPINC . '/class.wp-scripts.php' );
     5require( ABSPATH . WPINC . '/functions.wp-scripts.php' );
     6require( ABSPATH . WPINC . '/class.wp-styles.php' );
     7require( ABSPATH . WPINC . '/functions.wp-styles.php' );
     8
     9function wp_default_scripts( $scripts ) {
     10    $scripts->base_url = get_option( 'siteurl' );
     11    $scripts->default_version = get_bloginfo( 'version' );
     12
     13    $scripts->add( 'common', '/wp-admin/js/common.js', array('jquery'), '20080318' );
     14    $scripts->add( 'sack', '/wp-includes/js/tw-sack.js', false, '1.6.1' );
     15
     16    $scripts->add( 'quicktags', '/wp-includes/js/quicktags.js', false, '3958' );
     17    $scripts->localize( 'quicktags', 'quicktagsL10n', array(
     18        'quickLinks' => __('(Quick Links)'),
     19        'wordLookup' => __('Enter a word to look up:'),
     20        'dictionaryLookup' => attribute_escape(__('Dictionary lookup')),
     21        'lookup' => attribute_escape(__('lookup')),
     22        'closeAllOpenTags' => attribute_escape(__('Close all open tags')),
     23        'closeTags' => attribute_escape(__('close tags')),
     24        'enterURL' => __('Enter the URL'),
     25        'enterImageURL' => __('Enter the URL of the image'),
     26        'enterImageDescription' => __('Enter a description of the image')
     27    ) );
     28
     29    $scripts->add( 'colorpicker', '/wp-includes/js/colorpicker.js', array('prototype'), '3517' );
     30
     31    // Let a plugin replace the visual editor
     32    $visual_editor = apply_filters('visual_editor', array('tiny_mce'));
     33    $scripts->add( 'editor', false, $visual_editor, '20080321' );
     34
     35    $scripts->add( 'editor_functions', '/wp-admin/js/editor.js', false, '20080325' );
     36
     37    // Modify this version when tinyMCE plugins are changed.
     38    $mce_version = apply_filters('tiny_mce_version', '20080423');
     39    $scripts->add( 'tiny_mce', '/wp-includes/js/tinymce/tiny_mce_config.php', array('editor_functions'), $mce_version );
     40
     41    $scripts->add( 'prototype', '/wp-includes/js/prototype.js', false, '1.6');
     42
     43    $scripts->add( 'wp-ajax-response', '/wp-includes/js/wp-ajax-response.js', array('jquery'), '20080316' );
     44    $scripts->localize( 'wp-ajax-response', 'wpAjax', array(
     45        'noPerm' => __('You do not have permission to do that.'),
     46        'broken' => __('An unidentified error has occurred.')
     47    ) );
     48
     49    $scripts->add( 'autosave', '/wp-includes/js/autosave.js', array('schedule', 'wp-ajax-response'), '20080508' );
     50
     51    $scripts->add( 'wp-ajax', '/wp-includes/js/wp-ajax.js', array('prototype'), '20070306');
     52    $scripts->localize( 'wp-ajax', 'WPAjaxL10n', array(
     53        'defaultUrl' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php',
     54        'permText' => __("You do not have permission to do that."),
     55        'strangeText' => __("Something strange happened.  Try refreshing the page."),
     56        'whoaText' => __("Slow down, I'm still sending your data!")
     57    ) );
     58
     59    $scripts->add( 'wp-lists', '/wp-includes/js/wp-lists.js', array('wp-ajax-response'), '20080411' );
     60    $scripts->localize( 'wp-lists', 'wpListL10n', array(
     61        'url' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php'
     62    ) );
     63
     64    $scripts->add( 'scriptaculous-root', '/wp-includes/js/scriptaculous/scriptaculous.js', array('prototype'), '1.8.0');
     65    $scripts->add( 'scriptaculous-builder', '/wp-includes/js/scriptaculous/builder.js', array('scriptaculous-root'), '1.8.0');
     66    $scripts->add( 'scriptaculous-dragdrop', '/wp-includes/js/scriptaculous/dragdrop.js', array('scriptaculous-builder', 'scriptaculous-effects'), '1.8.0');
     67    $scripts->add( 'scriptaculous-effects', '/wp-includes/js/scriptaculous/effects.js', array('scriptaculous-root'), '1.8.0');
     68    $scripts->add( 'scriptaculous-slider', '/wp-includes/js/scriptaculous/slider.js', array('scriptaculous-effects'), '1.8.0');
     69    $scripts->add( 'scriptaculous-sound', '/wp-includes/js/scriptaculous/sound.js', array( 'scriptaculous-root' ), '1.8.0' );
     70    $scripts->add( 'scriptaculous-controls', '/wp-includes/js/scriptaculous/controls.js', array('scriptaculous-root'), '1.8.0');
     71    $scripts->add( 'scriptaculous', '', array('scriptaculous-dragdrop', 'scriptaculous-slider', 'scriptaculous-controls'), '1.8.0');
     72
     73    $scripts->add( 'cropper', '/wp-includes/js/crop/cropper.js', array('scriptaculous-dragdrop'), '20070118');
     74
     75    $scripts->add( 'jquery', '/wp-includes/js/jquery/jquery.js', false, '1.2.3');
     76    $scripts->add( 'jquery-form', '/wp-includes/js/jquery/jquery.form.js', array('jquery'), '2.02');
     77    $scripts->add( 'jquery-color', '/wp-includes/js/jquery/jquery.color.js', array('jquery'), '2.0-4561');
     78    $scripts->add( 'interface', '/wp-includes/js/jquery/interface.js', array('jquery'), '1.2' );
     79    $scripts->add( 'dimensions', '/wp-includes/js/jquery/jquery.dimensions.min.js', array('jquery'), '1.1.2');
     80    $scripts->add( 'suggest', '/wp-includes/js/jquery/suggest.js', array('dimensions'), '1.1');
     81    $scripts->add( 'schedule', '/wp-includes/js/jquery/jquery.schedule.js', array('jquery'), '20');
     82    $scripts->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.js', array('jquery'), '3.1-20080430');
     83    $scripts->add( 'swfupload', '/wp-includes/js/swfupload/swfupload.js', false, '2.0.2-20080430');
     84    $scripts->add( 'swfupload-degrade', '/wp-includes/js/swfupload/plugins/swfupload.graceful_degradation.js', array('swfupload'), '2.0.2');
     85    $scripts->localize( 'swfupload-degrade', 'uploadDegradeOptions', array(
     86        'is_lighttpd_before_150' => is_lighttpd_before_150(),
     87    ) );
     88    $scripts->add( 'swfupload-queue', '/wp-includes/js/swfupload/plugins/swfupload.queue.js', array('swfupload'), '2.0.2');
     89    $scripts->add( 'swfupload-handlers', '/wp-includes/js/swfupload/handlers.js', array('swfupload'), '2.0.2-20080407');
     90    // these error messages came from the sample swfupload js, they might need changing.
     91    $scripts->localize( 'swfupload-handlers', 'swfuploadL10n', array(
     92            'queue_limit_exceeded' => __('You have attempted to queue too many files.'),
     93            'file_exceeds_size_limit' => sprintf(__('This file is too big. Your php.ini upload_max_filesize is %s.'), @ini_get('upload_max_filesize')),
     94            'zero_byte_file' => __('This file is empty. Please try another.'),
     95            'invalid_filetype' => __('This file type is not allowed. Please try another.'),
     96            'default_error' => __('An error occurred in the upload. Please try again later.'),
     97            'missing_upload_url' => __('There was a configuration error. Please contact the server administrator.'),
     98            'upload_limit_exceeded' => __('You may only upload 1 file.'),
     99            'http_error' => __('HTTP error.'),
     100            'upload_failed' => __('Upload failed.'),
     101            'io_error' => __('IO error.'),
     102            'security_error' => __('Security error.'),
     103            'file_cancelled' => __('File cancelled.'),
     104            'upload_stopped' => __('Upload stopped.'),
     105            'dismiss' => __('Dismiss'),
     106            'crunching' => __('Crunching&hellip;'),
     107            'deleted' => __('Deleted'),
     108    ) );
     109
     110    $scripts->add( 'jquery-ui-core', '/wp-includes/js/jquery/ui.core.js', array('jquery'), '1.5b4' );
     111    $scripts->add( 'jquery-ui-tabs', '/wp-includes/js/jquery/ui.tabs.js', array('jquery-ui-core'), '1.5b4' );
     112
     113    if ( is_admin() ) {
     114        $scripts->add( 'ajaxcat', '/wp-admin/js/cat.js', array( 'wp-lists' ), '20071101' );
     115        $scripts->localize( 'ajaxcat', 'catL10n', array(
     116            'add' => attribute_escape(__('Add')),
     117            'how' => __('Separate multiple categories with commas.')
     118        ) );
     119        $scripts->add( 'admin-categories', '/wp-admin/js/categories.js', array('wp-lists'), '20071031' );
     120        $scripts->add( 'admin-tags', '/wp-admin/js/tags.js', array('wp-lists'), '20071031' );
     121        $scripts->add( 'admin-custom-fields', '/wp-admin/js/custom-fields.js', array('wp-lists'), '20070823' );
     122        $scripts->add( 'password-strength-meter', '/wp-admin/js/password-strength-meter.js', array('jquery'), '20070405' );
     123        $scripts->localize( 'password-strength-meter', 'pwsL10n', array(
     124            'short' => __('Too short'),
     125            'bad' => __('Bad'),
     126            'good' => __('Good'),
     127            'strong' => __('Strong')
     128        ) );
     129        $scripts->add( 'admin-comments', '/wp-admin/js/edit-comments.js', array('wp-lists'), '20080311' );
     130        $scripts->localize( 'admin-comments', 'adminCommentsL10n', array(
     131            'pending' => __('%i% pending') // must look like: "# blah blah"
     132        ) );
     133        $scripts->add( 'admin-users', '/wp-admin/js/users.js', array('wp-lists'), '20070823' );
     134        $scripts->add( 'admin-forms', '/wp-admin/js/forms.js', false, '20080401');
     135        $scripts->add( 'xfn', '/wp-admin/js/xfn.js', false, '3517' );
     136        $scripts->add( 'upload', '/wp-admin/js/upload.js', array('jquery'), '20070518' );
     137        $scripts->add( 'postbox', '/wp-admin/js/postbox.js', array('jquery'), '20080128' );
     138        $scripts->localize( 'postbox', 'postboxL10n', array(
     139            'requestFile' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php',
     140        ) );
     141        $scripts->add( 'slug', '/wp-admin/js/slug.js', array('jquery'), '20080208' );
     142        $scripts->localize( 'slug', 'slugL10n', array(
     143            'requestFile' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php',
     144            'save' => __('Save'),
     145            'cancel' => __('Cancel'),
     146        ) );
     147        $scripts->add( 'post', '/wp-admin/js/post.js', array('suggest', 'jquery-ui-tabs', 'wp-lists', 'postbox', 'slug'), '20080519' );
     148        $scripts->localize( 'post', 'postL10n', array(
     149            'tagsUsed' =>  __('Tags used on this post:'),
     150            'add' => attribute_escape(__('Add')),
     151            'addTag' => attribute_escape(__('Add new tag')),
     152            'separate' => __('Separate tags with commas'),
     153            'cancel' => __('Cancel'),
     154            'edit' => __('Edit'),
     155        ) );
     156        $scripts->add( 'page', '/wp-admin/js/page.js', array('jquery', 'slug', 'postbox'), '20080318' );
     157        $scripts->localize( 'page', 'postL10n', array(
     158            'cancel' => __('Cancel'),
     159            'edit' => __('Edit'),
     160        ) );
     161        $scripts->add( 'link', '/wp-admin/js/link.js', array('jquery-ui-tabs', 'wp-lists', 'postbox'), '20080131' );
     162        $scripts->add( 'comment', '/wp-admin/js/comment.js', array('postbox'), '20080219' );
     163        $scripts->localize( 'comment', 'commentL10n', array(
     164            'cancel' => __('Cancel'),
     165            'edit' => __('Edit'),
     166        ) );
     167        $scripts->add( 'media-upload', '/wp-admin/js/media-upload.js', false, '20080430' );
     168        $scripts->localize( 'upload', 'uploadL10n', array(
     169            'browseTitle' => attribute_escape(__('Browse your files')),
     170            'back' => __('&laquo; Back'),
     171            'directTitle' => attribute_escape(__('Direct link to file')),
     172            'edit' => __('Edit'),
     173            'thumb' => __('Thumbnail'),
     174            'full' => __('Full size'),
     175            'icon' => __('Icon'),
     176            'title' => __('Title'),
     177            'show' => __('Show:'),
     178            'link' => __('Link to:'),
     179            'file' => __('File'),
     180            'page' => __('Page'),
     181            'none' => __('None'),
     182            'editorText' => attribute_escape(__('Send to editor &raquo;')),
     183            'insert' => __('Insert'),
     184            'urlText' => __('URL'),
     185            'desc' => __('Description'),
     186            'deleteText' => attribute_escape(__('Delete File')),
     187            'saveText' => attribute_escape(__('Save &raquo;')),
     188            'confirmText' => __("Are you sure you want to delete the file '%title%'?\nClick ok to delete or cancel to go back.")
     189        ) );
     190        $scripts->add( 'admin-widgets', '/wp-admin/js/widgets.js', array( 'interface' ), '20080503' );
     191        $scripts->localize( 'admin-widgets', 'widgetsL10n', array(
     192            'add' => __('Add'),
     193            'edit' => __('Edit'),
     194            'cancel' => __('Cancel'),
     195        ));
     196
     197        $scripts->add( 'word-count', '/wp-admin/js/word-count.js', array( 'jquery' ), '20080423' );
     198        $scripts->localize( 'word-count', 'wordCountL10n', array(
     199            'count' => __('Word count: %d')
     200        ));
     201       
     202        $scripts->add( 'wp-gears', '/wp-admin/js/wp-gears.js', false, '20080511' );
     203        $scripts->localize( 'wp-gears', 'wpGearsL10n', array(
     204            'updateCompleted' => __('Update completed.'),
     205            'error' => __('Error:')
     206        ));
     207       
     208        $scripts->add( 'theme-preview', '/wp-admin/js/theme-preview.js', array( 'thickbox', 'dimensions' ), '20080515' );
    11209    }
    12 
    13     function default_scripts() {
    14         $this->add( 'common', '/wp-admin/js/common.js', array('jquery'), '20080318' );
    15         $this->add( 'sack', '/wp-includes/js/tw-sack.js', false, '1.6.1' );
    16 
    17         $this->add( 'quicktags', '/wp-includes/js/quicktags.js', false, '3958' );
    18         $this->localize( 'quicktags', 'quicktagsL10n', array(
    19             'quickLinks' => __('(Quick Links)'),
    20             'wordLookup' => __('Enter a word to look up:'),
    21             'dictionaryLookup' => attribute_escape(__('Dictionary lookup')),
    22             'lookup' => attribute_escape(__('lookup')),
    23             'closeAllOpenTags' => attribute_escape(__('Close all open tags')),
    24             'closeTags' => attribute_escape(__('close tags')),
    25             'enterURL' => __('Enter the URL'),
    26             'enterImageURL' => __('Enter the URL of the image'),
    27             'enterImageDescription' => __('Enter a description of the image')
    28         ) );
    29 
    30         $this->add( 'colorpicker', '/wp-includes/js/colorpicker.js', array('prototype'), '3517' );
    31 
    32         // Let a plugin replace the visual editor
    33         $visual_editor = apply_filters('visual_editor', array('tiny_mce'));
    34         $this->add( 'editor', false, $visual_editor, '20080321' );
    35 
    36         $this->add( 'editor_functions', '/wp-admin/js/editor.js', false, '20080325' );
    37 
    38         // Modify this version when tinyMCE plugins are changed.
    39         $mce_version = apply_filters('tiny_mce_version', '20080423');
    40         $this->add( 'tiny_mce', '/wp-includes/js/tinymce/tiny_mce_config.php', array('editor_functions'), $mce_version );
    41 
    42         $this->add( 'prototype', '/wp-includes/js/prototype.js', false, '1.6');
    43 
    44         $this->add( 'wp-ajax-response', '/wp-includes/js/wp-ajax-response.js', array('jquery'), '20080316' );
    45         $this->localize( 'wp-ajax-response', 'wpAjax', array(
    46             'noPerm' => __('You do not have permission to do that.'),
    47             'broken' => __('An unidentified error has occurred.')
    48         ) );
    49 
    50         $this->add( 'autosave', '/wp-includes/js/autosave.js', array('schedule', 'wp-ajax-response'), '20080508' );
    51 
    52         $this->add( 'wp-ajax', '/wp-includes/js/wp-ajax.js', array('prototype'), '20070306');
    53         $this->localize( 'wp-ajax', 'WPAjaxL10n', array(
    54             'defaultUrl' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php',
    55             'permText' => __("You do not have permission to do that."),
    56             'strangeText' => __("Something strange happened.  Try refreshing the page."),
    57             'whoaText' => __("Slow down, I'm still sending your data!")
    58         ) );
    59 
    60         $this->add( 'wp-lists', '/wp-includes/js/wp-lists.js', array('wp-ajax-response'), '20080411' );
    61         $this->localize( 'wp-lists', 'wpListL10n', array(
    62             'url' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php'
    63         ) );
    64 
    65         $this->add( 'scriptaculous-root', '/wp-includes/js/scriptaculous/scriptaculous.js', array('prototype'), '1.8.0');
    66         $this->add( 'scriptaculous-builder', '/wp-includes/js/scriptaculous/builder.js', array('scriptaculous-root'), '1.8.0');
    67         $this->add( 'scriptaculous-dragdrop', '/wp-includes/js/scriptaculous/dragdrop.js', array('scriptaculous-builder', 'scriptaculous-effects'), '1.8.0');
    68         $this->add( 'scriptaculous-effects', '/wp-includes/js/scriptaculous/effects.js', array('scriptaculous-root'), '1.8.0');
    69         $this->add( 'scriptaculous-slider', '/wp-includes/js/scriptaculous/slider.js', array('scriptaculous-effects'), '1.8.0');
    70         $this->add( 'scriptaculous-sound', '/wp-includes/js/scriptaculous/sound.js', array( 'scriptaculous-root' ), '1.8.0' );
    71         $this->add( 'scriptaculous-controls', '/wp-includes/js/scriptaculous/controls.js', array('scriptaculous-root'), '1.8.0');
    72         $this->add( 'scriptaculous', '', array('scriptaculous-dragdrop', 'scriptaculous-slider', 'scriptaculous-controls'), '1.8.0');
    73 
    74         $this->add( 'cropper', '/wp-includes/js/crop/cropper.js', array('scriptaculous-dragdrop'), '20070118');
    75 
    76         $this->add( 'jquery', '/wp-includes/js/jquery/jquery.js', false, '1.2.3');
    77         $this->add( 'jquery-form', '/wp-includes/js/jquery/jquery.form.js', array('jquery'), '2.02');
    78         $this->add( 'jquery-color', '/wp-includes/js/jquery/jquery.color.js', array('jquery'), '2.0-4561');
    79         $this->add( 'interface', '/wp-includes/js/jquery/interface.js', array('jquery'), '1.2' );
    80         $this->add( 'dimensions', '/wp-includes/js/jquery/jquery.dimensions.min.js', array('jquery'), '1.1.2');
    81         $this->add( 'suggest', '/wp-includes/js/jquery/suggest.js', array('dimensions'), '1.1');
    82         $this->add( 'schedule', '/wp-includes/js/jquery/jquery.schedule.js', array('jquery'), '20');
    83         $this->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.js', array('jquery'), '3.1-20080430');
    84         $this->add( 'swfupload', '/wp-includes/js/swfupload/swfupload.js', false, '2.0.2-20080430');
    85         $this->add( 'swfupload-degrade', '/wp-includes/js/swfupload/plugins/swfupload.graceful_degradation.js', array('swfupload'), '2.0.2');
    86         $this->localize( 'swfupload-degrade', 'uploadDegradeOptions', array(
    87             'is_lighttpd_before_150' => is_lighttpd_before_150(),
    88         ) );
    89         $this->add( 'swfupload-queue', '/wp-includes/js/swfupload/plugins/swfupload.queue.js', array('swfupload'), '2.0.2');
    90         $this->add( 'swfupload-handlers', '/wp-includes/js/swfupload/handlers.js', array('swfupload'), '2.0.2-20080407');
    91         // these error messages came from the sample swfupload js, they might need changing.
    92         $this->localize( 'swfupload-handlers', 'swfuploadL10n', array(
    93                 'queue_limit_exceeded' => __('You have attempted to queue too many files.'),
    94                 'file_exceeds_size_limit' => sprintf(__('This file is too big. Your php.ini upload_max_filesize is %s.'), @ini_get('upload_max_filesize')),
    95                 'zero_byte_file' => __('This file is empty. Please try another.'),
    96                 'invalid_filetype' => __('This file type is not allowed. Please try another.'),
    97                 'default_error' => __('An error occurred in the upload. Please try again later.'),
    98                 'missing_upload_url' => __('There was a configuration error. Please contact the server administrator.'),
    99                 'upload_limit_exceeded' => __('You may only upload 1 file.'),
    100                 'http_error' => __('HTTP error.'),
    101                 'upload_failed' => __('Upload failed.'),
    102                 'io_error' => __('IO error.'),
    103                 'security_error' => __('Security error.'),
    104                 'file_cancelled' => __('File cancelled.'),
    105                 'upload_stopped' => __('Upload stopped.'),
    106                 'dismiss' => __('Dismiss'),
    107                 'crunching' => __('Crunching&hellip;'),
    108                 'deleted' => __('Deleted'),
    109         ) );
    110 
    111         $this->add( 'jquery-ui-core', '/wp-includes/js/jquery/ui.core.js', array('jquery'), '1.5b4' );
    112         $this->add( 'jquery-ui-tabs', '/wp-includes/js/jquery/ui.tabs.js', array('jquery-ui-core'), '1.5b4' );
    113 
    114         if ( is_admin() ) {
    115             $this->add( 'ajaxcat', '/wp-admin/js/cat.js', array( 'wp-lists' ), '20071101' );
    116             $this->localize( 'ajaxcat', 'catL10n', array(
    117                 'add' => attribute_escape(__('Add')),
    118                 'how' => __('Separate multiple categories with commas.')
    119             ) );
    120             $this->add( 'admin-categories', '/wp-admin/js/categories.js', array('wp-lists'), '20071031' );
    121             $this->add( 'admin-tags', '/wp-admin/js/tags.js', array('wp-lists'), '20071031' );
    122             $this->add( 'admin-custom-fields', '/wp-admin/js/custom-fields.js', array('wp-lists'), '20070823' );
    123             $this->add( 'password-strength-meter', '/wp-admin/js/password-strength-meter.js', array('jquery'), '20070405' );
    124             $this->localize( 'password-strength-meter', 'pwsL10n', array(
    125                 'short' => __('Too short'),
    126                 'bad' => __('Bad'),
    127                 'good' => __('Good'),
    128                 'strong' => __('Strong')
    129             ) );
    130             $this->add( 'admin-comments', '/wp-admin/js/edit-comments.js', array('wp-lists'), '20080311' );
    131             $this->localize( 'admin-comments', 'adminCommentsL10n', array(
    132                 'pending' => __('%i% pending') // must look like: "# blah blah"
    133             ) );
    134             $this->add( 'admin-users', '/wp-admin/js/users.js', array('wp-lists'), '20070823' );
    135             $this->add( 'admin-forms', '/wp-admin/js/forms.js', false, '20080401');
    136             $this->add( 'xfn', '/wp-admin/js/xfn.js', false, '3517' );
    137             $this->add( 'upload', '/wp-admin/js/upload.js', array('jquery'), '20070518' );
    138             $this->add( 'postbox', '/wp-admin/js/postbox.js', array('jquery'), '20080128' );
    139             $this->localize( 'postbox', 'postboxL10n', array(
    140                 'requestFile' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php',
    141             ) );
    142             $this->add( 'slug', '/wp-admin/js/slug.js', array('jquery'), '20080208' );
    143             $this->localize( 'slug', 'slugL10n', array(
    144                 'requestFile' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php',
    145                 'save' => __('Save'),
    146                 'cancel' => __('Cancel'),
    147             ) );
    148             $this->add( 'post', '/wp-admin/js/post.js', array('suggest', 'jquery-ui-tabs', 'wp-lists', 'postbox', 'slug'), '20080519' );
    149             $this->localize( 'post', 'postL10n', array(
    150                 'tagsUsed' =>  __('Tags used on this post:'),
    151                 'add' => attribute_escape(__('Add')),
    152                 'addTag' => attribute_escape(__('Add new tag')),
    153                 'separate' => __('Separate tags with commas'),
    154                 'cancel' => __('Cancel'),
    155                 'edit' => __('Edit'),
    156             ) );
    157             $this->add( 'page', '/wp-admin/js/page.js', array('jquery', 'slug', 'postbox'), '20080318' );
    158             $this->localize( 'page', 'postL10n', array(
    159                 'cancel' => __('Cancel'),
    160                 'edit' => __('Edit'),
    161             ) );
    162             $this->add( 'link', '/wp-admin/js/link.js', array('jquery-ui-tabs', 'wp-lists', 'postbox'), '20080131' );
    163             $this->add( 'comment', '/wp-admin/js/comment.js', array('postbox'), '20080219' );
    164             $this->localize( 'comment', 'commentL10n', array(
    165                     'cancel' => __('Cancel'),
    166                     'edit' => __('Edit'),
    167                 ) );
    168             $this->add( 'media-upload', '/wp-admin/js/media-upload.js', false, '20080430' );
    169             $this->localize( 'upload', 'uploadL10n', array(
    170                 'browseTitle' => attribute_escape(__('Browse your files')),
    171                 'back' => __('&laquo; Back'),
    172                 'directTitle' => attribute_escape(__('Direct link to file')),
    173                 'edit' => __('Edit'),
    174                 'thumb' => __('Thumbnail'),
    175                 'full' => __('Full size'),
    176                 'icon' => __('Icon'),
    177                 'title' => __('Title'),
    178                 'show' => __('Show:'),
    179                 'link' => __('Link to:'),
    180                 'file' => __('File'),
    181                 'page' => __('Page'),
    182                 'none' => __('None'),
    183                 'editorText' => attribute_escape(__('Send to editor &raquo;')),
    184                 'insert' => __('Insert'),
    185                 'urlText' => __('URL'),
    186                 'desc' => __('Description'),
    187                 'deleteText' => attribute_escape(__('Delete File')),
    188                 'saveText' => attribute_escape(__('Save &raquo;')),
    189                 'confirmText' => __("Are you sure you want to delete the file '%title%'?\nClick ok to delete or cancel to go back.")
    190             ) );
    191             $this->add( 'admin-widgets', '/wp-admin/js/widgets.js', array( 'interface' ), '20080503' );
    192             $this->localize( 'admin-widgets', 'widgetsL10n', array(
    193                 'add' => __('Add'),
    194                 'edit' => __('Edit'),
    195                 'cancel' => __('Cancel'),
    196             ));
    197 
    198             $this->add( 'word-count', '/wp-admin/js/word-count.js', array( 'jquery' ), '20080423' );
    199             $this->localize( 'word-count', 'wordCountL10n', array(
    200                 'count' => __('Word count: %d')
    201             ));
    202            
    203             $this->add( 'wp-gears', '/wp-admin/js/wp-gears.js', false, '20080511' );
    204             $this->localize( 'wp-gears', 'wpGearsL10n', array(
    205                 'updateCompleted' => __('Update completed.'),
    206                 'error' => __('Error:')
    207             ));
    208            
    209             $this->add( 'theme-preview', '/wp-admin/js/theme-preview.js', array( 'thickbox', 'dimensions' ), '20080515' );
    210         }
    211     }
    212 
    213     /**
    214      * Prints script tags
    215      *
    216      * Prints the scripts passed to it or the print queue.  Also prints all necessary dependencies.
    217      *
    218      * @param mixed handles (optional) Scripts to be printed.  (void) prints queue, (string) prints that script, (array of strings) prints those scripts.
    219      * @return array Scripts that have been printed
    220      */
    221     function print_scripts( $handles = false ) {
    222         global $wp_db_version;
    223 
    224         // Print the queue if nothing is passed.  If a string is passed, print that script.  If an array is passed, print those scripts.
    225         $handles = false === $handles ? $this->queue : (array) $handles;
    226         $this->all_deps( $handles );
    227 
    228         $to_print = apply_filters( 'print_scripts_array', array_keys($this->to_print) );
    229 
    230         foreach( $to_print as $handle ) {
    231             if ( !in_array($handle, $this->printed) && isset($this->scripts[$handle]) ) {
    232                 if ( $this->scripts[$handle]->src ) { // Else it defines a group.
    233                     $ver = $this->scripts[$handle]->ver ? $this->scripts[$handle]->ver : $wp_db_version;
    234                     if ( isset($this->args[$handle]) )
    235                         $ver .= '&amp;' . $this->args[$handle];
    236                     $src = 0 === strpos($this->scripts[$handle]->src, 'http://') ? $this->scripts[$handle]->src : get_option( 'siteurl' ) . $this->scripts[$handle]->src;
    237                     $src = $this->scripts[$handle]->src;
    238 
    239                     if (!preg_match('|^https?://|', $src)) {
    240                         $src = get_option('siteurl') . $src;
    241                     }
    242 
    243                     $src = add_query_arg('ver', $ver, $src);
    244                     $src = clean_url(apply_filters( 'script_loader_src', $src ));
    245                     $this->print_scripts_l10n( $handle );
    246                     echo "<script type='text/javascript' src='$src'></script>\n";
    247                 }
    248                 $this->printed[] = $handle;
    249             }
    250         }
    251 
    252         $this->to_print = array();
    253         return $this->printed;
    254     }
    255 
    256     function print_scripts_l10n( $handle ) {
    257         if ( empty($this->scripts[$handle]->l10n_object) || empty($this->scripts[$handle]->l10n) || !is_array($this->scripts[$handle]->l10n) )
    258             return;
    259 
    260         $object_name = $this->scripts[$handle]->l10n_object;
    261 
    262         echo "<script type='text/javascript'>\n";
    263         echo "/* <![CDATA[ */\n";
    264         echo "\t$object_name = {\n";
    265         $eol = '';
    266         foreach ( $this->scripts[$handle]->l10n as $var => $val ) {
    267             echo "$eol\t\t$var: \"" . js_escape( $val ) . '"';
    268             $eol = ",\n";
    269         }
    270         echo "\n\t}\n";
    271         echo "/* ]]> */\n";
    272         echo "</script>\n";
    273     }
    274 
    275     /**
    276      * Determines dependencies of scripts
    277      *
    278      * Recursively builds array of scripts to print taking dependencies into account.  Does NOT catch infinite loops.
    279      *
    280      * @param mixed handles Accepts (string) script name or (array of strings) script names
    281      * @param bool recursion Used internally when function calls itself
    282      */
    283     function all_deps( $handles, $recursion = false ) {
    284         if ( !$handles = (array) $handles )
    285             return false;
    286 
    287         foreach ( $handles as $handle ) {
    288             $handle = explode('?', $handle);
    289             if ( isset($handle[1]) )
    290                 $this->args[$handle[0]] = $handle[1];
    291             $handle = $handle[0];
    292 
    293             if ( isset($this->to_print[$handle]) ) // Already grobbed it and its deps
    294                 continue;
    295 
    296             $keep_going = true;
    297             if ( !isset($this->scripts[$handle]) )
    298                 $keep_going = false; // Script doesn't exist
    299             elseif ( $this->scripts[$handle]->deps && array_diff($this->scripts[$handle]->deps, array_keys($this->scripts)) )
    300                 $keep_going = false; // Script requires deps which don't exist (not a necessary check.  efficiency?)
    301             elseif ( $this->scripts[$handle]->deps && !$this->all_deps( $this->scripts[$handle]->deps, true ) )
    302                 $keep_going = false; // Script requires deps which don't exist
    303 
    304             if ( !$keep_going ) { // Either script or its deps don't exist.
    305                 if ( $recursion )
    306                     return false; // Abort this branch.
    307                 else
    308                     continue; // We're at the top level.  Move on to the next one.
    309             }
    310 
    311             $this->to_print[$handle] = true;
    312         }
    313 
    314         return true;
    315     }
    316 
    317     /**
    318      * Adds script
    319      *
    320      * Adds the script only if no script of that name already exists
    321      *
    322      * @param string handle Script name
    323      * @param string src Script url
    324      * @param array deps (optional) Array of script names on which this script depends
    325      * @param string ver (optional) Script version (used for cache busting)
    326      * @return array Hierarchical array of dependencies
    327      */
    328     function add( $handle, $src, $deps = array(), $ver = false ) {
    329         if ( isset($this->scripts[$handle]) )
    330             return false;
    331         $this->scripts[$handle] = new _WP_Script( $handle, $src, $deps, $ver );
    332         return true;
    333     }
    334 
    335     /**
    336      * Localizes a script
    337      *
    338      * Localizes only if script has already been added
    339      *
    340      * @param string handle Script name
    341      * @param string object_name Name of JS object to hold l10n info
    342      * @param array l10n Array of JS var name => localized string
    343      * @return bool Successful localization
    344      */
    345     function localize( $handle, $object_name, $l10n ) {
    346         if ( !isset($this->scripts[$handle]) )
    347             return false;
    348         return $this->scripts[$handle]->localize( $object_name, $l10n );
    349     }
    350 
    351     function remove( $handles ) {
    352         foreach ( (array) $handles as $handle )
    353             unset($this->scripts[$handle]);
    354     }
    355 
    356     function enqueue( $handles ) {
    357         foreach ( (array) $handles as $handle ) {
    358             $handle = explode('?', $handle);
    359             if ( !in_array($handle[0], $this->queue) && isset($this->scripts[$handle[0]]) ) {
    360                 $this->queue[] = $handle[0];
    361                 if ( isset($handle[1]) )
    362                     $this->args[$handle[0]] = $handle[1];
    363             }
    364         }
    365     }
    366 
    367     function dequeue( $handles ) {
    368         foreach ( (array) $handles as $handle )
    369             unset( $this->queue[$handle] );
    370     }
    371 
    372     function query( $handle, $list = 'scripts' ) { // scripts, queue, or printed
    373         switch ( $list ) :
    374         case 'scripts':
    375             if ( isset($this->scripts[$handle]) )
    376                 return $this->scripts[$handle];
    377             break;
    378         default:
    379             if ( in_array($handle, $this->$list) )
    380                 return true;
    381             break;
    382         endswitch;
    383         return false;
    384     }
    385 
    386 }
    387 
    388 class _WP_Script {
    389     var $handle;
    390     var $src;
    391     var $deps = array();
    392     var $ver = false;
    393     var $l10n_object = '';
    394     var $l10n = array();
    395 
    396     function _WP_Script() {
    397         @list($this->handle, $this->src, $this->deps, $this->ver) = func_get_args();
    398         if ( !is_array($this->deps) )
    399             $this->deps = array();
    400         if ( !$this->ver )
    401             $this->ver = false;
    402     }
    403 
    404     function localize( $object_name, $l10n ) {
    405         if ( !$object_name || !is_array($l10n) )
    406             return false;
    407         $this->l10n_object = $object_name;
    408         $this->l10n = $l10n;
    409         return true;
    410     }
    411 }
    412 
    413 /**
    414  * Prints script tags in document head
    415  *
    416  * Called by admin-header.php and by wp_head hook. Since it is called by wp_head on every page load,
    417  * the function does not instantiate the WP_Scripts object unless script names are explicitly passed.
    418  * Does make use of already instantiated $wp_scripts if present.
    419  * Use provided wp_print_scripts hook to register/enqueue new scripts.
    420  *
    421  * @see WP_Scripts::print_scripts()
    422  */
    423 function wp_print_scripts( $handles = false ) {
    424     do_action( 'wp_print_scripts' );
    425     if ( '' === $handles ) // for wp_head
    426         $handles = false;
    427 
    428     global $wp_scripts;
    429     if ( !is_a($wp_scripts, 'WP_Scripts') ) {
    430         if ( !$handles )
    431             return array(); // No need to instantiate if nothing's there.
    432         else
    433             $wp_scripts = new WP_Scripts();
    434     }
    435 
    436     return $wp_scripts->print_scripts( $handles );
    437 }
    438 
    439 function wp_register_script( $handle, $src, $deps = array(), $ver = false ) {
    440     global $wp_scripts;
    441     if ( !is_a($wp_scripts, 'WP_Scripts') )
    442         $wp_scripts = new WP_Scripts();
    443 
    444     $wp_scripts->add( $handle, $src, $deps, $ver );
    445 }
    446 
    447 /**
    448  * Localizes a script
    449  *
    450  * Localizes only if script has already been added
    451  *
    452  * @see WP_Script::localize()
    453  */
    454 function wp_localize_script( $handle, $object_name, $l10n ) {
    455     global $wp_scripts;
    456     if ( !is_a($wp_scripts, 'WP_Scripts') )
    457         return false;
    458 
    459     return $wp_scripts->localize( $handle, $object_name, $l10n );
    460 }
    461 
    462 function wp_deregister_script( $handle ) {
    463     global $wp_scripts;
    464     if ( !is_a($wp_scripts, 'WP_Scripts') )
    465         $wp_scripts = new WP_Scripts();
    466 
    467     $wp_scripts->remove( $handle );
    468 }
    469 
    470 /**
    471  * Equeues script
    472  *
    473  * Registers the script if src provided (does NOT overwrite) and enqueues.
    474  *
    475  * @see WP_Script::add(), WP_Script::enqueue()
    476 */
    477 function wp_enqueue_script( $handle, $src = false, $deps = array(), $ver = false ) {
    478     global $wp_scripts;
    479     if ( !is_a($wp_scripts, 'WP_Scripts') )
    480         $wp_scripts = new WP_Scripts();
    481 
    482     if ( $src ) {
    483         $_handle = explode('?', $handle);
    484         $wp_scripts->add( $_handle[0], $src, $deps, $ver );
    485     }
    486     $wp_scripts->enqueue( $handle );
    487210}
    488211
     
    516239}
    517240
     241add_action( 'wp_default_scripts', 'wp_default_scripts' );
    518242add_filter( 'wp_print_scripts', 'wp_just_in_time_script_localization' );
    519243add_filter( 'print_scripts_array', 'wp_prototype_before_jquery' );
    520 
    521 ?>
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