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Style loader from mdawaffe. see #7011

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git-svn-id: http://svn.automattic.com/wordpress/trunk@7970 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2008-05-21 05:56:04 +00:00
parent d0e696c185
commit e9aa24cffb
8 changed files with 665 additions and 486 deletions
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23
wp-admin/admin-header.php
View File

@ -45,21 +45,24 @@ addLoadEvent = function(func) {if (typeof jQuery != "undefined") jQuery(document
<?php if ( ($parent_file != 'link-manager.php') && ($parent_file != 'options-general.php') && $ie6_no_scrollbar ) : ?>
<style type="text/css">* html { overflow-x: hidden; }</style>
<?php endif;
if ( isset($page_hook) )
do_action('admin_print_scripts-' . $page_hook);
else if ( isset($plugin_page) )
do_action('admin_print_scripts-' . $plugin_page);
else if ( isset($pagenow) )
do_action('admin_print_scripts-' . $pagenow);
do_action('admin_print_scripts');
if ( isset($page_hook) )
if ( isset($page_hook) ) {
do_action('admin_print_scripts-' . $page_hook);
do_action('admin_print_styles-' . $page_hook);
do_action('admin_head-' . $page_hook);
else if ( isset($plugin_page) )
} else if ( isset($plugin_page) ) {
do_action('admin_print_scripts-' . $plugin_page);
do_action('admin_print_styles-' . $plugin_page);
do_action('admin_head-' . $plugin_page);
else if ( isset($pagenow) )
} else if ( isset($pagenow) ) {
do_action('admin_print_scripts-' . $pagenow);
do_action('admin_print_styles-' . $pagenow);
do_action('admin_head-' . $pagenow);
}
do_action('admin_print_scripts');
do_action('admin_print_styles');
do_action('admin_head');
?>
</head>
<body class="wp-admin <?php echo apply_filters( 'admin_body_class', '' ); ?>">

193
wp-includes/class.wp-dependencies.php Normal file
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@ -0,0 +1,193 @@
<?php
class WP_Dependencies {
var $registered = array();
var $queue = array();
var $to_do = array();
var $done = array();
var $args = array();
function WP_Dependencies() {
$args = func_get_args();
call_user_func_array( array(&$this, '__construct'), $args );
}
function __construct() {}
/**
* Do the dependencies
*
* Process the items passed to it or the queue. Processes all dependencies.
*
* @param mixed handles (optional) items to be processed. (void) processes queue, (string) process that item, (array of strings) process those items
* @return array Items that have been processed
*/
function do_items( $handles = false ) {
// Print the queue if nothing is passed. If a string is passed, print that script. If an array is passed, print those scripts.
$handles = false === $handles ? $this->queue : (array) $handles;
$this->all_deps( $handles );
foreach( $this->to_do as $handle ) {
if ( !in_array($handle, $this->done) && isset($this->registered[$handle]) ) {
if ( $this->registered[$handle]->src ) { // Else it defines a group.
$this->do_item( $handle );
}
$this->done[] = $handle;
}
}
$this->to_do = array();
return $this->done;
}
function do_item( $handle ) {
return isset($this->registered[$handle]);
}
/**
* Determines dependencies
*
* Recursively builds array of items to process taking dependencies into account. Does NOT catch infinite loops.
*
* @param mixed handles Accepts (string) dep name or (array of strings) dep names
* @param bool recursion Used internally when function calls itself
*/
function all_deps( $handles, $recursion = false ) {
if ( !$handles = (array) $handles )
return false;
foreach ( $handles as $handle ) {
$handle = explode('?', $handle);
if ( isset($handle[1]) )
$this->args[$handle[0]] = $handle[1];
$handle = $handle[0];
if ( isset($this->to_do[$handle]) ) // Already grobbed it and its deps
continue;
$keep_going = true;
if ( !isset($this->registered[$handle]) )
$keep_going = false; // Script doesn't exist
elseif ( $this->registered[$handle]->deps && array_diff($this->registered[$handle]->deps, array_keys($this->registered)) )
$keep_going = false; // Script requires deps which don't exist (not a necessary check. efficiency?)
elseif ( $this->registered[$handle]->deps && !$this->all_deps( $this->registered[$handle]->deps, true ) )
$keep_going = false; // Script requires deps which don't exist
if ( !$keep_going ) { // Either script or its deps don't exist.
if ( $recursion )
return false; // Abort this branch.
else
continue; // We're at the top level. Move on to the next one.
}
$this->to_do[$handle] = true;
}
if ( !$recursion ) // at the end
$this->to_do = array_keys( $this->to_do );
return true;
}
/**
* Adds item
*
* Adds the item only if no item of that name already exists
*
* @param string handle Script name
* @param string src Script url
* @param array deps (optional) Array of script names on which this script depends
* @param string ver (optional) Script version (used for cache busting)
* @return array Hierarchical array of dependencies
*/
function add( $handle, $src, $deps = array(), $ver = false, $args = null ) {
if ( isset($this->registered[$handle]) )
return false;
$this->registered[$handle] = new _WP_Dependency( $handle, $src, $deps, $ver, $args );
return true;
}
/**
* Adds extra data
*
* Adds data only if script has already been added
*
* @param string handle Script name
* @param string data_name Name of object in which to store extra data
* @param array data Array of extra data
* @return bool success
*/
function add_data( $handle, $data_name, $data ) {
if ( !isset($this->registered[$handle]) )
return false;
return $this->registered[$handle]->add_data( $data_name, $data );
}
function remove( $handles ) {
foreach ( (array) $handles as $handle )
unset($this->registered[$handle]);
}
function enqueue( $handles ) {
foreach ( (array) $handles as $handle ) {
$handle = explode('?', $handle);
if ( !in_array($handle[0], $this->queue) && isset($this->registered[$handle[0]]) ) {
$this->queue[] = $handle[0];
if ( isset($handle[1]) )
$this->args[$handle[0]] = $handle[1];
}
}
}
function dequeue( $handles ) {
foreach ( (array) $handles as $handle )
unset( $this->queue[$handle] );
}
function query( $handle, $list = 'registered' ) { // registered, queue, done, to_do
switch ( $list ) :
case 'registered':
case 'scripts': // back compat
if ( isset($this->registered[$handle]) )
return $this->registered[$handle];
break;
case 'to_print': // back compat
case 'printed': // back compat
if ( 'to_print' == $list )
$list = 'to_do';
else
$list = 'printed';
default:
if ( in_array($handle, $this->$list) )
return true;
break;
endswitch;
return false;
}
}
class _WP_Dependency {
var $handle;
var $src;
var $deps = array();
var $ver = false;
var $args = null;
var $extra = array();
function _WP_Dependency() {
@list($this->handle, $this->src, $this->deps, $this->ver, $this->args) = func_get_args();
if ( !is_array($this->deps) )
$this->deps = array();
if ( !$this->ver )
$this->ver = false;
}
function add_data( $name, $data ) {
if ( !is_scalar($name) )
return false;
$this->extra[$name] = $data;
return true;
}
}

89
wp-includes/class.wp-scripts.php Normal file
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@ -0,0 +1,89 @@
<?php
class WP_Scripts extends WP_Dependencies {
var $base_url; // Full URL with trailing slash
var $default_version;
function __construct() {
do_action_ref_array( 'wp_default_scripts', array(&$this) );
}
/**
* Prints scripts
*
* Prints the scripts passed to it or the print queue. Also prints all necessary dependencies.
*
* @param mixed handles (optional) Scripts to be printed. (void) prints queue, (string) prints that script, (array of strings) prints those scripts.
* @return array Scripts that have been printed
*/
function print_scripts( $handles = false ) {
return $this->do_items( $handles );
}
function print_scripts_l10n( $handle ) {
if ( empty($this->registered[$handle]->extra['l10n']) || empty($this->registered[$handle]->extra['l10n'][0]) || !is_array($this->registered[$handle]->extra['l10n'][1]) )
return false;
$object_name = $this->registered[$handle]->extra['l10n'][0];
echo "<script type='text/javascript'>\n";
echo "/* <![CDATA[ */\n";
echo "\t$object_name = {\n";
$eol = '';
foreach ( $this->registered[$handle]->extra['l10n'][1] as $var => $val ) {
echo "$eol\t\t$var: \"" . js_escape( $val ) . '"';
$eol = ",\n";
}
echo "\n\t}\n";
echo "/* ]]> */\n";
echo "</script>\n";
return true;
}
function do_item( $handle ) {
if ( !parent::do_item($handle) )
return false;
$ver = $this->registered[$handle]->ver ? $this->registered[$handle]->ver : $this->default_version;
if ( isset($this->args[$handle]) )
$ver .= '&amp;' . $this->args[$handle];
$src = $this->registered[$handle]->src;
if ( !preg_match('|^https?://|', $src) ) {
$src = $this->base_url . $src;
}
$src = add_query_arg('ver', $ver, $src);
$src = clean_url(apply_filters( 'script_loader_src', $src ));
$this->print_scripts_l10n( $handle );
echo "<script type='text/javascript' src='$src'></script>\n";
return true;
}
/**
* Localizes a script
*
* Localizes only if script has already been added
*
* @param string handle Script name
* @param string object_name Name of JS object to hold l10n info
* @param array l10n Array of JS var name => localized string
* @return bool Successful localization
*/
function localize( $handle, $object_name, $l10n ) {
if ( !$object_name || !$l10n )
return false;
return $this->add_data( $handle, 'l10n', array( $object_name, $l10n ) );
}
function all_deps( $handles, $recursion = false ) {
$r = parent::all_deps( $handles, $recursion );
if ( !$recursion )
$this->to_do = apply_filters( 'print_scripts_array', $this->to_do );
return $r;
}
}

49
wp-includes/class.wp-styles.php Normal file
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@ -0,0 +1,49 @@
<?php
class WP_Styles extends WP_Dependencies {
var $base_url;
var $default_version;
function __construct() {
do_action_ref_array( 'wp_default_styles', array(&$this) );
}
function do_item( $handle ) {
if ( !parent::do_item($handle) )
return false;
$ver = $this->registered[$handle]->ver ? $this->registered[$handle]->ver : $this->default_version;
if ( isset($this->args[$handle]) )
$ver .= '&amp;' . $this->args[$handle];
if ( isset($this->registered[$handle]->args) )
$media = attribute_escape( $this->registered[$handle]->args );
else
$media = 'all';
$src = $this->registered[$handle]->src;
if ( !preg_match('|^https?://|', $src) ) {
$src = $this->base_url . $src;
}
$src = add_query_arg('ver', $ver, $src);
$src = clean_url(apply_filters( 'style_loader_src', $src ));
echo "<link rel='stylesheet' href='$src' type='text/css' media='$media' />\n";
// Could do something with $this->registered[$handle]->extra here to print out extra CSS rules
// echo "<style type='text/css'>\n";
// echo "/* <![CDATA[ */\n";
// echo "/* ]]> */\n";
// echo "</style>\n";
return true;
}
function all_deps( $handles, $recursion = false ) {
$r = parent::all_deps( $handles, $recursion );
if ( !$recursion )
$this->to_do = apply_filters( 'print_styles_array', $this->to_do );
return $r;
}
}

1
wp-includes/default-filters.php
View File

@ -175,6 +175,7 @@ add_action('do_pings', 'do_all_pings', 10, 1);
add_action('do_robots', 'do_robots');
add_action('sanitize_comment_cookies', 'sanitize_comment_cookies');
add_action('admin_print_scripts', 'wp_print_scripts', 20);
add_action('admin_print_styles', 'wp_print_styles', 20);
add_action('init', 'smilies_init', 5);
add_action( 'plugins_loaded', 'wp_maybe_load_widgets', 0 );
add_action( 'shutdown', 'wp_ob_end_flush_all', 1);

77
wp-includes/functions.wp-scripts.php Normal file
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@ -0,0 +1,77 @@
<?php
/**
* Prints script tags in document head
*
* Called by admin-header.php and by wp_head hook. Since it is called by wp_head on every page load,
* the function does not instantiate the WP_Scripts object unless script names are explicitly passed.
* Does make use of already instantiated $wp_scripts if present.
* Use provided wp_print_scripts hook to register/enqueue new scripts.
*
* @see WP_Scripts::print_scripts()
*/
function wp_print_scripts( $handles = false ) {
do_action( 'wp_print_scripts' );
if ( '' === $handles ) // for wp_head
$handles = false;
global $wp_scripts;
if ( !is_a($wp_scripts, 'WP_Scripts') ) {
if ( !$handles )
return array(); // No need to instantiate if nothing's there.
else
$wp_scripts = new WP_Scripts();
}
return $wp_scripts->do_items( $handles );
}
function wp_register_script( $handle, $src, $deps = array(), $ver = false ) {
global $wp_scripts;
if ( !is_a($wp_scripts, 'WP_Scripts') )
$wp_scripts = new WP_Scripts();
$wp_scripts->add( $handle, $src, $deps, $ver );
}
/**
* Localizes a script
*
* Localizes only if script has already been added
*
* @see WP_Script::localize()
*/
function wp_localize_script( $handle, $object_name, $l10n ) {
global $wp_scripts;
if ( !is_a($wp_scripts, 'WP_Scripts') )
return false;
return $wp_scripts->localize( $handle, $object_name, $l10n );
}
function wp_deregister_script( $handle ) {
global $wp_scripts;
if ( !is_a($wp_scripts, 'WP_Scripts') )
$wp_scripts = new WP_Scripts();
$wp_scripts->remove( $handle );
}
/**
* Equeues script
*
* Registers the script if src provided (does NOT overwrite) and enqueues.
*
* @see WP_Script::add(), WP_Script::enqueue()
*/
function wp_enqueue_script( $handle, $src = false, $deps = array(), $ver = false ) {
global $wp_scripts;
if ( !is_a($wp_scripts, 'WP_Scripts') )
$wp_scripts = new WP_Scripts();
if ( $src ) {
$_handle = explode('?', $handle);
$wp_scripts->add( $_handle[0], $src, $deps, $ver );
}
$wp_scripts->enqueue( $handle );
}

45
wp-includes/functions.wp-styles.php Normal file
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@ -0,0 +1,45 @@
<?php
function wp_print_styles( $handles = false ) {
do_action( 'wp_print_styles' );
if ( '' === $handles ) // for wp_head
$handles = false;
global $wp_styles;
if ( !is_a($wp_styles, 'WP_Styles') ) {
if ( !$handles )
return array(); // No need to instantiate if nothing's there.
else
$wp_stlyes = new WP_Styles();
}
return $wp_styles->do_items( $handles );
}
function wp_register_style( $handle, $src, $deps = array(), $ver = false, $media = false ) {
global $wp_styles;
if ( !is_a($wp_styles, 'WP_Styles') )
$wp_styles = new WP_Styles();
$wp_styles->add( $handle, $src, $deps, $ver, $media );
}
function wp_deregister_style( $handle ) {
global $wp_styles;
if ( !is_a($wp_styles, 'WP_Styles') )
$wp_styles = new WP_Styles();
$wp_styles->remove( $handle );
}
function wp_enqueue_style( $handle, $src = false, $deps = array(), $ver = false, $media = false ) {
global $wp_styles;
if ( !is_a($wp_styles, 'WP_Styles') )
$wp_styles = new WP_Styles();
if ( $src ) {
$_handle = explode('?', $handle);
$wp_styles->add( $_handle[0], $src, $deps, $ver, $media );
}
$wp_styles->enqueue( $handle );
}

446
wp-includes/script-loader.php
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@ -1,21 +1,20 @@
<?php
class WP_Scripts {
var $scripts = array();
var $queue = array();
var $to_print = array();
var $printed = array();
var $args = array();
function WP_Scripts() {
$this->default_scripts();
}
require( ABSPATH . WPINC . '/class.wp-dependencies.php' );
require( ABSPATH . WPINC . '/class.wp-scripts.php' );
require( ABSPATH . WPINC . '/functions.wp-scripts.php' );
require( ABSPATH . WPINC . '/class.wp-styles.php' );
require( ABSPATH . WPINC . '/functions.wp-styles.php' );
function default_scripts() {
$this->add( 'common', '/wp-admin/js/common.js', array('jquery'), '20080318' );
$this->add( 'sack', '/wp-includes/js/tw-sack.js', false, '1.6.1' );
function wp_default_scripts( $scripts ) {
$scripts->base_url = get_option( 'siteurl' );
$scripts->default_version = get_bloginfo( 'version' );
$this->add( 'quicktags', '/wp-includes/js/quicktags.js', false, '3958' );
$this->localize( 'quicktags', 'quicktagsL10n', array(
$scripts->add( 'common', '/wp-admin/js/common.js', array('jquery'), '20080318' );
$scripts->add( 'sack', '/wp-includes/js/tw-sack.js', false, '1.6.1' );
$scripts->add( 'quicktags', '/wp-includes/js/quicktags.js', false, '3958' );
$scripts->localize( 'quicktags', 'quicktagsL10n', array(
'quickLinks' => __('(Quick Links)'),
'wordLookup' => __('Enter a word to look up:'),
'dictionaryLookup' => attribute_escape(__('Dictionary lookup')),
@ -27,69 +26,69 @@ class WP_Scripts {
'enterImageDescription' => __('Enter a description of the image')
) );
$this->add( 'colorpicker', '/wp-includes/js/colorpicker.js', array('prototype'), '3517' );
$scripts->add( 'colorpicker', '/wp-includes/js/colorpicker.js', array('prototype'), '3517' );
// Let a plugin replace the visual editor
$visual_editor = apply_filters('visual_editor', array('tiny_mce'));
$this->add( 'editor', false, $visual_editor, '20080321' );
$scripts->add( 'editor', false, $visual_editor, '20080321' );
$this->add( 'editor_functions', '/wp-admin/js/editor.js', false, '20080325' );
$scripts->add( 'editor_functions', '/wp-admin/js/editor.js', false, '20080325' );
// Modify this version when tinyMCE plugins are changed.
$mce_version = apply_filters('tiny_mce_version', '20080423');
$this->add( 'tiny_mce', '/wp-includes/js/tinymce/tiny_mce_config.php', array('editor_functions'), $mce_version );
$scripts->add( 'tiny_mce', '/wp-includes/js/tinymce/tiny_mce_config.php', array('editor_functions'), $mce_version );
$this->add( 'prototype', '/wp-includes/js/prototype.js', false, '1.6');
$scripts->add( 'prototype', '/wp-includes/js/prototype.js', false, '1.6');
$this->add( 'wp-ajax-response', '/wp-includes/js/wp-ajax-response.js', array('jquery'), '20080316' );
$this->localize( 'wp-ajax-response', 'wpAjax', array(
$scripts->add( 'wp-ajax-response', '/wp-includes/js/wp-ajax-response.js', array('jquery'), '20080316' );
$scripts->localize( 'wp-ajax-response', 'wpAjax', array(
'noPerm' => __('You do not have permission to do that.'),
'broken' => __('An unidentified error has occurred.')
) );
$this->add( 'autosave', '/wp-includes/js/autosave.js', array('schedule', 'wp-ajax-response'), '20080508' );
$scripts->add( 'autosave', '/wp-includes/js/autosave.js', array('schedule', 'wp-ajax-response'), '20080508' );
$this->add( 'wp-ajax', '/wp-includes/js/wp-ajax.js', array('prototype'), '20070306');
$this->localize( 'wp-ajax', 'WPAjaxL10n', array(
$scripts->add( 'wp-ajax', '/wp-includes/js/wp-ajax.js', array('prototype'), '20070306');
$scripts->localize( 'wp-ajax', 'WPAjaxL10n', array(
'defaultUrl' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php',
'permText' => __("You do not have permission to do that."),
'strangeText' => __("Something strange happened. Try refreshing the page."),
'whoaText' => __("Slow down, I'm still sending your data!")
) );
$this->add( 'wp-lists', '/wp-includes/js/wp-lists.js', array('wp-ajax-response'), '20080411' );
$this->localize( 'wp-lists', 'wpListL10n', array(
$scripts->add( 'wp-lists', '/wp-includes/js/wp-lists.js', array('wp-ajax-response'), '20080411' );
$scripts->localize( 'wp-lists', 'wpListL10n', array(
'url' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php'
) );
$this->add( 'scriptaculous-root', '/wp-includes/js/scriptaculous/scriptaculous.js', array('prototype'), '1.8.0');
$this->add( 'scriptaculous-builder', '/wp-includes/js/scriptaculous/builder.js', array('scriptaculous-root'), '1.8.0');
$this->add( 'scriptaculous-dragdrop', '/wp-includes/js/scriptaculous/dragdrop.js', array('scriptaculous-builder', 'scriptaculous-effects'), '1.8.0');
$this->add( 'scriptaculous-effects', '/wp-includes/js/scriptaculous/effects.js', array('scriptaculous-root'), '1.8.0');
$this->add( 'scriptaculous-slider', '/wp-includes/js/scriptaculous/slider.js', array('scriptaculous-effects'), '1.8.0');
$this->add( 'scriptaculous-sound', '/wp-includes/js/scriptaculous/sound.js', array( 'scriptaculous-root' ), '1.8.0' );
$this->add( 'scriptaculous-controls', '/wp-includes/js/scriptaculous/controls.js', array('scriptaculous-root'), '1.8.0');
$this->add( 'scriptaculous', '', array('scriptaculous-dragdrop', 'scriptaculous-slider', 'scriptaculous-controls'), '1.8.0');
$scripts->add( 'scriptaculous-root', '/wp-includes/js/scriptaculous/scriptaculous.js', array('prototype'), '1.8.0');
$scripts->add( 'scriptaculous-builder', '/wp-includes/js/scriptaculous/builder.js', array('scriptaculous-root'), '1.8.0');
$scripts->add( 'scriptaculous-dragdrop', '/wp-includes/js/scriptaculous/dragdrop.js', array('scriptaculous-builder', 'scriptaculous-effects'), '1.8.0');
$scripts->add( 'scriptaculous-effects', '/wp-includes/js/scriptaculous/effects.js', array('scriptaculous-root'), '1.8.0');
$scripts->add( 'scriptaculous-slider', '/wp-includes/js/scriptaculous/slider.js', array('scriptaculous-effects'), '1.8.0');
$scripts->add( 'scriptaculous-sound', '/wp-includes/js/scriptaculous/sound.js', array( 'scriptaculous-root' ), '1.8.0' );
$scripts->add( 'scriptaculous-controls', '/wp-includes/js/scriptaculous/controls.js', array('scriptaculous-root'), '1.8.0');
$scripts->add( 'scriptaculous', '', array('scriptaculous-dragdrop', 'scriptaculous-slider', 'scriptaculous-controls'), '1.8.0');
$this->add( 'cropper', '/wp-includes/js/crop/cropper.js', array('scriptaculous-dragdrop'), '20070118');
$scripts->add( 'cropper', '/wp-includes/js/crop/cropper.js', array('scriptaculous-dragdrop'), '20070118');
$this->add( 'jquery', '/wp-includes/js/jquery/jquery.js', false, '1.2.3');
$this->add( 'jquery-form', '/wp-includes/js/jquery/jquery.form.js', array('jquery'), '2.02');
$this->add( 'jquery-color', '/wp-includes/js/jquery/jquery.color.js', array('jquery'), '2.0-4561');
$this->add( 'interface', '/wp-includes/js/jquery/interface.js', array('jquery'), '1.2' );
$this->add( 'dimensions', '/wp-includes/js/jquery/jquery.dimensions.min.js', array('jquery'), '1.1.2');
$this->add( 'suggest', '/wp-includes/js/jquery/suggest.js', array('dimensions'), '1.1');
$this->add( 'schedule', '/wp-includes/js/jquery/jquery.schedule.js', array('jquery'), '20');
$this->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.js', array('jquery'), '3.1-20080430');
$this->add( 'swfupload', '/wp-includes/js/swfupload/swfupload.js', false, '2.0.2-20080430');
$this->add( 'swfupload-degrade', '/wp-includes/js/swfupload/plugins/swfupload.graceful_degradation.js', array('swfupload'), '2.0.2');
$this->localize( 'swfupload-degrade', 'uploadDegradeOptions', array(
$scripts->add( 'jquery', '/wp-includes/js/jquery/jquery.js', false, '1.2.3');
$scripts->add( 'jquery-form', '/wp-includes/js/jquery/jquery.form.js', array('jquery'), '2.02');
$scripts->add( 'jquery-color', '/wp-includes/js/jquery/jquery.color.js', array('jquery'), '2.0-4561');
$scripts->add( 'interface', '/wp-includes/js/jquery/interface.js', array('jquery'), '1.2' );
$scripts->add( 'dimensions', '/wp-includes/js/jquery/jquery.dimensions.min.js', array('jquery'), '1.1.2');
$scripts->add( 'suggest', '/wp-includes/js/jquery/suggest.js', array('dimensions'), '1.1');
$scripts->add( 'schedule', '/wp-includes/js/jquery/jquery.schedule.js', array('jquery'), '20');
$scripts->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.js', array('jquery'), '3.1-20080430');
$scripts->add( 'swfupload', '/wp-includes/js/swfupload/swfupload.js', false, '2.0.2-20080430');
$scripts->add( 'swfupload-degrade', '/wp-includes/js/swfupload/plugins/swfupload.graceful_degradation.js', array('swfupload'), '2.0.2');
$scripts->localize( 'swfupload-degrade', 'uploadDegradeOptions', array(
'is_lighttpd_before_150' => is_lighttpd_before_150(),
) );
$this->add( 'swfupload-queue', '/wp-includes/js/swfupload/plugins/swfupload.queue.js', array('swfupload'), '2.0.2');
$this->add( 'swfupload-handlers', '/wp-includes/js/swfupload/handlers.js', array('swfupload'), '2.0.2-20080407');
$scripts->add( 'swfupload-queue', '/wp-includes/js/swfupload/plugins/swfupload.queue.js', array('swfupload'), '2.0.2');
$scripts->add( 'swfupload-handlers', '/wp-includes/js/swfupload/handlers.js', array('swfupload'), '2.0.2-20080407');
// these error messages came from the sample swfupload js, they might need changing.
$this->localize( 'swfupload-handlers', 'swfuploadL10n', array(
$scripts->localize( 'swfupload-handlers', 'swfuploadL10n', array(
'queue_limit_exceeded' => __('You have attempted to queue too many files.'),
'file_exceeds_size_limit' => sprintf(__('This file is too big. Your php.ini upload_max_filesize is %s.'), @ini_get('upload_max_filesize')),
'zero_byte_file' => __('This file is empty. Please try another.'),
@ -108,45 +107,45 @@ class WP_Scripts {
'deleted' => __('Deleted'),
) );
$this->add( 'jquery-ui-core', '/wp-includes/js/jquery/ui.core.js', array('jquery'), '1.5b4' );
$this->add( 'jquery-ui-tabs', '/wp-includes/js/jquery/ui.tabs.js', array('jquery-ui-core'), '1.5b4' );
$scripts->add( 'jquery-ui-core', '/wp-includes/js/jquery/ui.core.js', array('jquery'), '1.5b4' );
$scripts->add( 'jquery-ui-tabs', '/wp-includes/js/jquery/ui.tabs.js', array('jquery-ui-core'), '1.5b4' );
if ( is_admin() ) {
$this->add( 'ajaxcat', '/wp-admin/js/cat.js', array( 'wp-lists' ), '20071101' );
$this->localize( 'ajaxcat', 'catL10n', array(
$scripts->add( 'ajaxcat', '/wp-admin/js/cat.js', array( 'wp-lists' ), '20071101' );
$scripts->localize( 'ajaxcat', 'catL10n', array(
'add' => attribute_escape(__('Add')),
'how' => __('Separate multiple categories with commas.')
) );
$this->add( 'admin-categories', '/wp-admin/js/categories.js', array('wp-lists'), '20071031' );
$this->add( 'admin-tags', '/wp-admin/js/tags.js', array('wp-lists'), '20071031' );
$this->add( 'admin-custom-fields', '/wp-admin/js/custom-fields.js', array('wp-lists'), '20070823' );
$this->add( 'password-strength-meter', '/wp-admin/js/password-strength-meter.js', array('jquery'), '20070405' );
$this->localize( 'password-strength-meter', 'pwsL10n', array(
$scripts->add( 'admin-categories', '/wp-admin/js/categories.js', array('wp-lists'), '20071031' );
$scripts->add( 'admin-tags', '/wp-admin/js/tags.js', array('wp-lists'), '20071031' );
$scripts->add( 'admin-custom-fields', '/wp-admin/js/custom-fields.js', array('wp-lists'), '20070823' );
$scripts->add( 'password-strength-meter', '/wp-admin/js/password-strength-meter.js', array('jquery'), '20070405' );
$scripts->localize( 'password-strength-meter', 'pwsL10n', array(
'short' => __('Too short'),
'bad' => __('Bad'),
'good' => __('Good'),
'strong' => __('Strong')
) );
$this->add( 'admin-comments', '/wp-admin/js/edit-comments.js', array('wp-lists'), '20080311' );
$this->localize( 'admin-comments', 'adminCommentsL10n', array(
$scripts->add( 'admin-comments', '/wp-admin/js/edit-comments.js', array('wp-lists'), '20080311' );
$scripts->localize( 'admin-comments', 'adminCommentsL10n', array(
'pending' => __('%i% pending') // must look like: "# blah blah"
) );
$this->add( 'admin-users', '/wp-admin/js/users.js', array('wp-lists'), '20070823' );
$this->add( 'admin-forms', '/wp-admin/js/forms.js', false, '20080401');
$this->add( 'xfn', '/wp-admin/js/xfn.js', false, '3517' );
$this->add( 'upload', '/wp-admin/js/upload.js', array('jquery'), '20070518' );
$this->add( 'postbox', '/wp-admin/js/postbox.js', array('jquery'), '20080128' );
$this->localize( 'postbox', 'postboxL10n', array(
$scripts->add( 'admin-users', '/wp-admin/js/users.js', array('wp-lists'), '20070823' );
$scripts->add( 'admin-forms', '/wp-admin/js/forms.js', false, '20080401');
$scripts->add( 'xfn', '/wp-admin/js/xfn.js', false, '3517' );
$scripts->add( 'upload', '/wp-admin/js/upload.js', array('jquery'), '20070518' );
$scripts->add( 'postbox', '/wp-admin/js/postbox.js', array('jquery'), '20080128' );
$scripts->localize( 'postbox', 'postboxL10n', array(
'requestFile' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php',
) );
$this->add( 'slug', '/wp-admin/js/slug.js', array('jquery'), '20080208' );
$this->localize( 'slug', 'slugL10n', array(
$scripts->add( 'slug', '/wp-admin/js/slug.js', array('jquery'), '20080208' );
$scripts->localize( 'slug', 'slugL10n', array(
'requestFile' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php',
'save' => __('Save'),
'cancel' => __('Cancel'),
) );
$this->add( 'post', '/wp-admin/js/post.js', array('suggest', 'jquery-ui-tabs', 'wp-lists', 'postbox', 'slug'), '20080519' );
$this->localize( 'post', 'postL10n', array(
$scripts->add( 'post', '/wp-admin/js/post.js', array('suggest', 'jquery-ui-tabs', 'wp-lists', 'postbox', 'slug'), '20080519' );
$scripts->localize( 'post', 'postL10n', array(
'tagsUsed' => __('Tags used on this post:'),
'add' => attribute_escape(__('Add')),
'addTag' => attribute_escape(__('Add new tag')),
@ -154,19 +153,19 @@ class WP_Scripts {
'cancel' => __('Cancel'),
'edit' => __('Edit'),
) );
$this->add( 'page', '/wp-admin/js/page.js', array('jquery', 'slug', 'postbox'), '20080318' );
$this->localize( 'page', 'postL10n', array(
$scripts->add( 'page', '/wp-admin/js/page.js', array('jquery', 'slug', 'postbox'), '20080318' );
$scripts->localize( 'page', 'postL10n', array(
'cancel' => __('Cancel'),
'edit' => __('Edit'),
) );
$this->add( 'link', '/wp-admin/js/link.js', array('jquery-ui-tabs', 'wp-lists', 'postbox'), '20080131' );
$this->add( 'comment', '/wp-admin/js/comment.js', array('postbox'), '20080219' );
$this->localize( 'comment', 'commentL10n', array(
$scripts->add( 'link', '/wp-admin/js/link.js', array('jquery-ui-tabs', 'wp-lists', 'postbox'), '20080131' );
$scripts->add( 'comment', '/wp-admin/js/comment.js', array('postbox'), '20080219' );
$scripts->localize( 'comment', 'commentL10n', array(
'cancel' => __('Cancel'),
'edit' => __('Edit'),
) );
$this->add( 'media-upload', '/wp-admin/js/media-upload.js', false, '20080430' );
$this->localize( 'upload', 'uploadL10n', array(
$scripts->add( 'media-upload', '/wp-admin/js/media-upload.js', false, '20080430' );
$scripts->localize( 'upload', 'uploadL10n', array(
'browseTitle' => attribute_escape(__('Browse your files')),
'back' => __('&laquo; Back'),
'directTitle' => attribute_escape(__('Direct link to file')),
@ -188,302 +187,26 @@ class WP_Scripts {
'saveText' => attribute_escape(__('Save &raquo;')),
'confirmText' => __("Are you sure you want to delete the file '%title%'?\nClick ok to delete or cancel to go back.")
) );
$this->add( 'admin-widgets', '/wp-admin/js/widgets.js', array( 'interface' ), '20080503' );
$this->localize( 'admin-widgets', 'widgetsL10n', array(
$scripts->add( 'admin-widgets', '/wp-admin/js/widgets.js', array( 'interface' ), '20080503' );
$scripts->localize( 'admin-widgets', 'widgetsL10n', array(
'add' => __('Add'),
'edit' => __('Edit'),
'cancel' => __('Cancel'),
));
$this->add( 'word-count', '/wp-admin/js/word-count.js', array( 'jquery' ), '20080423' );
$this->localize( 'word-count', 'wordCountL10n', array(
$scripts->add( 'word-count', '/wp-admin/js/word-count.js', array( 'jquery' ), '20080423' );
$scripts->localize( 'word-count', 'wordCountL10n', array(
'count' => __('Word count: %d')
));
$this->add( 'wp-gears', '/wp-admin/js/wp-gears.js', false, '20080511' );
$this->localize( 'wp-gears', 'wpGearsL10n', array(
$scripts->add( 'wp-gears', '/wp-admin/js/wp-gears.js', false, '20080511' );
$scripts->localize( 'wp-gears', 'wpGearsL10n', array(
'updateCompleted' => __('Update completed.'),
'error' => __('Error:')
));
$this->add( 'theme-preview', '/wp-admin/js/theme-preview.js', array( 'thickbox', 'dimensions' ), '20080515' );
$scripts->add( 'theme-preview', '/wp-admin/js/theme-preview.js', array( 'thickbox', 'dimensions' ), '20080515' );
}
}
/**
* Prints script tags
*
* Prints the scripts passed to it or the print queue. Also prints all necessary dependencies.
*
* @param mixed handles (optional) Scripts to be printed. (void) prints queue, (string) prints that script, (array of strings) prints those scripts.
* @return array Scripts that have been printed
*/
function print_scripts( $handles = false ) {
global $wp_db_version;
// Print the queue if nothing is passed. If a string is passed, print that script. If an array is passed, print those scripts.
$handles = false === $handles ? $this->queue : (array) $handles;
$this->all_deps( $handles );
$to_print = apply_filters( 'print_scripts_array', array_keys($this->to_print) );
foreach( $to_print as $handle ) {
if ( !in_array($handle, $this->printed) && isset($this->scripts[$handle]) ) {
if ( $this->scripts[$handle]->src ) { // Else it defines a group.
$ver = $this->scripts[$handle]->ver ? $this->scripts[$handle]->ver : $wp_db_version;
if ( isset($this->args[$handle]) )
$ver .= '&amp;' . $this->args[$handle];
$src = 0 === strpos($this->scripts[$handle]->src, 'http://') ? $this->scripts[$handle]->src : get_option( 'siteurl' ) . $this->scripts[$handle]->src;
$src = $this->scripts[$handle]->src;
if (!preg_match('|^https?://|', $src)) {
$src = get_option('siteurl') . $src;
}
$src = add_query_arg('ver', $ver, $src);
$src = clean_url(apply_filters( 'script_loader_src', $src ));
$this->print_scripts_l10n( $handle );
echo "<script type='text/javascript' src='$src'></script>\n";
}
$this->printed[] = $handle;
}
}
$this->to_print = array();
return $this->printed;
}
function print_scripts_l10n( $handle ) {
if ( empty($this->scripts[$handle]->l10n_object) || empty($this->scripts[$handle]->l10n) || !is_array($this->scripts[$handle]->l10n) )
return;
$object_name = $this->scripts[$handle]->l10n_object;
echo "<script type='text/javascript'>\n";
echo "/* <![CDATA[ */\n";
echo "\t$object_name = {\n";
$eol = '';
foreach ( $this->scripts[$handle]->l10n as $var => $val ) {
echo "$eol\t\t$var: \"" . js_escape( $val ) . '"';
$eol = ",\n";
}
echo "\n\t}\n";
echo "/* ]]> */\n";
echo "</script>\n";
}
/**
* Determines dependencies of scripts
*
* Recursively builds array of scripts to print taking dependencies into account. Does NOT catch infinite loops.
*
* @param mixed handles Accepts (string) script name or (array of strings) script names
* @param bool recursion Used internally when function calls itself
*/
function all_deps( $handles, $recursion = false ) {
if ( !$handles = (array) $handles )
return false;
foreach ( $handles as $handle ) {
$handle = explode('?', $handle);
if ( isset($handle[1]) )
$this->args[$handle[0]] = $handle[1];
$handle = $handle[0];
if ( isset($this->to_print[$handle]) ) // Already grobbed it and its deps
continue;
$keep_going = true;
if ( !isset($this->scripts[$handle]) )
$keep_going = false; // Script doesn't exist
elseif ( $this->scripts[$handle]->deps && array_diff($this->scripts[$handle]->deps, array_keys($this->scripts)) )
$keep_going = false; // Script requires deps which don't exist (not a necessary check. efficiency?)
elseif ( $this->scripts[$handle]->deps && !$this->all_deps( $this->scripts[$handle]->deps, true ) )
$keep_going = false; // Script requires deps which don't exist
if ( !$keep_going ) { // Either script or its deps don't exist.
if ( $recursion )
return false; // Abort this branch.
else
continue; // We're at the top level. Move on to the next one.
}
$this->to_print[$handle] = true;
}
return true;
}
/**
* Adds script
*
* Adds the script only if no script of that name already exists
*
* @param string handle Script name
* @param string src Script url
* @param array deps (optional) Array of script names on which this script depends
* @param string ver (optional) Script version (used for cache busting)
* @return array Hierarchical array of dependencies
*/
function add( $handle, $src, $deps = array(), $ver = false ) {
if ( isset($this->scripts[$handle]) )
return false;
$this->scripts[$handle] = new _WP_Script( $handle, $src, $deps, $ver );
return true;
}
/**
* Localizes a script
*
* Localizes only if script has already been added
*
* @param string handle Script name
* @param string object_name Name of JS object to hold l10n info
* @param array l10n Array of JS var name => localized string
* @return bool Successful localization
*/
function localize( $handle, $object_name, $l10n ) {
if ( !isset($this->scripts[$handle]) )
return false;
return $this->scripts[$handle]->localize( $object_name, $l10n );
}
function remove( $handles ) {
foreach ( (array) $handles as $handle )
unset($this->scripts[$handle]);
}
function enqueue( $handles ) {
foreach ( (array) $handles as $handle ) {
$handle = explode('?', $handle);
if ( !in_array($handle[0], $this->queue) && isset($this->scripts[$handle[0]]) ) {
$this->queue[] = $handle[0];
if ( isset($handle[1]) )
$this->args[$handle[0]] = $handle[1];
}
}
}
function dequeue( $handles ) {
foreach ( (array) $handles as $handle )
unset( $this->queue[$handle] );
}
function query( $handle, $list = 'scripts' ) { // scripts, queue, or printed
switch ( $list ) :
case 'scripts':
if ( isset($this->scripts[$handle]) )
return $this->scripts[$handle];
break;
default:
if ( in_array($handle, $this->$list) )
return true;
break;
endswitch;
return false;
}
}
class _WP_Script {
var $handle;
var $src;
var $deps = array();
var $ver = false;
var $l10n_object = '';
var $l10n = array();
function _WP_Script() {
@list($this->handle, $this->src, $this->deps, $this->ver) = func_get_args();
if ( !is_array($this->deps) )
$this->deps = array();
if ( !$this->ver )
$this->ver = false;
}
function localize( $object_name, $l10n ) {
if ( !$object_name || !is_array($l10n) )
return false;
$this->l10n_object = $object_name;
$this->l10n = $l10n;
return true;
}
}
/**
* Prints script tags in document head
*
* Called by admin-header.php and by wp_head hook. Since it is called by wp_head on every page load,
* the function does not instantiate the WP_Scripts object unless script names are explicitly passed.
* Does make use of already instantiated $wp_scripts if present.
* Use provided wp_print_scripts hook to register/enqueue new scripts.
*
* @see WP_Scripts::print_scripts()
*/
function wp_print_scripts( $handles = false ) {
do_action( 'wp_print_scripts' );
if ( '' === $handles ) // for wp_head
$handles = false;
global $wp_scripts;
if ( !is_a($wp_scripts, 'WP_Scripts') ) {
if ( !$handles )
return array(); // No need to instantiate if nothing's there.
else
$wp_scripts = new WP_Scripts();
}
return $wp_scripts->print_scripts( $handles );
}
function wp_register_script( $handle, $src, $deps = array(), $ver = false ) {
global $wp_scripts;
if ( !is_a($wp_scripts, 'WP_Scripts') )
$wp_scripts = new WP_Scripts();
$wp_scripts->add( $handle, $src, $deps, $ver );
}
/**
* Localizes a script
*
* Localizes only if script has already been added
*
* @see WP_Script::localize()
*/
function wp_localize_script( $handle, $object_name, $l10n ) {
global $wp_scripts;
if ( !is_a($wp_scripts, 'WP_Scripts') )
return false;
return $wp_scripts->localize( $handle, $object_name, $l10n );
}
function wp_deregister_script( $handle ) {
global $wp_scripts;
if ( !is_a($wp_scripts, 'WP_Scripts') )
$wp_scripts = new WP_Scripts();
$wp_scripts->remove( $handle );
}
/**
* Equeues script
*
* Registers the script if src provided (does NOT overwrite) and enqueues.
*
* @see WP_Script::add(), WP_Script::enqueue()
*/
function wp_enqueue_script( $handle, $src = false, $deps = array(), $ver = false ) {
global $wp_scripts;
if ( !is_a($wp_scripts, 'WP_Scripts') )
$wp_scripts = new WP_Scripts();
if ( $src ) {
$_handle = explode('?', $handle);
$wp_scripts->add( $_handle[0], $src, $deps, $ver );
}
$wp_scripts->enqueue( $handle );
}
function wp_prototype_before_jquery( $js_array ) {
@ -515,7 +238,6 @@ function wp_just_in_time_script_localization() {
) );
}
add_action( 'wp_default_scripts', 'wp_default_scripts' );
add_filter( 'wp_print_scripts', 'wp_just_in_time_script_localization' );
add_filter( 'print_scripts_array', 'wp_prototype_before_jquery' );
?>