423 lines
15 KiB
PHP
423 lines
15 KiB
PHP
<?php
|
|
class WP_Scripts {
|
|
var $scripts = array();
|
|
var $queue = array();
|
|
var $printed = array();
|
|
var $args = array();
|
|
|
|
function WP_Scripts() {
|
|
$this->default_scripts();
|
|
}
|
|
|
|
function default_scripts() {
|
|
$this->add( 'dbx', '/wp-includes/js/dbx.js', false, '2.05' );
|
|
|
|
$this->add( 'fat', '/wp-includes/js/fat.js', false, '1.0-RC1_3660' );
|
|
|
|
$this->add( 'sack', '/wp-includes/js/tw-sack.js', false, '1.6.1' );
|
|
|
|
$this->add( 'quicktags', '/wp-includes/js/quicktags.js', false, '3958' );
|
|
$this->localize( 'quicktags', 'quicktagsL10n', array(
|
|
'quickLinks' => __('(Quick Links)'),
|
|
'wordLookup' => __('Enter a word to look up:'),
|
|
'dictionaryLookup' => attribute_escape(__('Dictionary lookup')),
|
|
'lookup' => attribute_escape(__('lookup')),
|
|
'closeAllOpenTags' => attribute_escape(__('Close all open tags')),
|
|
'closeTags' => attribute_escape(__('close tags')),
|
|
'enterURL' => __('Enter the URL'),
|
|
'enterImageURL' => __('Enter the URL of the image'),
|
|
'enterImageDescription' => __('Enter a description of the image')
|
|
) );
|
|
|
|
$this->add( 'colorpicker', '/wp-includes/js/colorpicker.js', false, '3517' );
|
|
|
|
$this->add( 'tiny_mce', '/wp-includes/js/tinymce/tiny_mce_gzip.php', false, '20070528' );
|
|
$mce_config = apply_filters('tiny_mce_config_url', '/wp-includes/js/tinymce/tiny_mce_config.php');
|
|
$this->add( 'wp_tiny_mce', $mce_config, array('tiny_mce'), '20070528' );
|
|
|
|
$this->add( 'prototype', '/wp-includes/js/prototype.js', false, '1.5.1.1');
|
|
|
|
$this->add( 'autosave', '/wp-includes/js/autosave.js', array('prototype', 'sack'), '20070306');
|
|
$this->localize( 'autosave', 'autosaveL10n', array(
|
|
'autosaveInterval' => apply_filters('autosave_interval', '120'),
|
|
'errorText' => __('Error: %response%'),
|
|
'saveText' => __('Saved at %time%.'),
|
|
'requestFile' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php',
|
|
'savingText' => __('Saving Draft...')
|
|
) );
|
|
|
|
$this->add( 'wp-ajax', '/wp-includes/js/wp-ajax.js', array('prototype'), '20070306');
|
|
$this->localize( 'wp-ajax', 'WPAjaxL10n', array(
|
|
'defaultUrl' => get_option( 'siteurl' ) . '/wp-admin/admin-ajax.php',
|
|
'permText' => __("You don't have permission to do that."),
|
|
'strangeText' => __("Something strange happened. Try refreshing the page."),
|
|
'whoaText' => __("Slow down, I'm still sending your data!")
|
|
) );
|
|
|
|
$this->add( 'listman', '/wp-includes/js/list-manipulation.js', array('wp-ajax', 'fat'), '20070306' );
|
|
$this->localize( 'listman', 'listManL10n', array(
|
|
'jumpText' => __('Jump to new item'),
|
|
'delText' => __('Are you sure you want to delete this %thing%?')
|
|
) );
|
|
|
|
$this->add( 'scriptaculous-root', '/wp-includes/js/scriptaculous/wp-scriptaculous.js', array('prototype'), '1.7.1-b2');
|
|
$this->add( 'scriptaculous-builder', '/wp-includes/js/scriptaculous/builder.js', array('scriptaculous-root'), '1.7.1-b2');
|
|
$this->add( 'scriptaculous-dragdrop', '/wp-includes/js/scriptaculous/dragdrop.js', array('scriptaculous-builder', 'scriptaculous-effects'), '1.7.1-b2');
|
|
$this->add( 'scriptaculous-effects', '/wp-includes/js/scriptaculous/effects.js', array('scriptaculous-root'), '1.7.1-b2');
|
|
$this->add( 'scriptaculous-slider', '/wp-includes/js/scriptaculous/slider.js', array('scriptaculous-effects'), '1.7.1-b2');
|
|
$this->add( 'scriptaculous-sound', '/wp-includes/js/scriptaculous/sound.js', array( 'scriptaculous-root' ), '1.7.1-b2' );
|
|
$this->add( 'scriptaculous-controls', '/wp-includes/js/scriptaculous/controls.js', array('scriptaculous-root'), '1.7.1-b2');
|
|
$this->add( 'scriptaculous', '', array('scriptaculous-dragdrop', 'scriptaculous-slider', 'scriptaculous-controls'), '1.7.1-b2');
|
|
|
|
$this->add( 'cropper', '/wp-includes/js/crop/cropper.js', array('scriptaculous-dragdrop'), '20070118');
|
|
|
|
$this->add( 'jquery', '/wp-includes/js/jquery/jquery.js', false, '1.1.2');
|
|
$this->add( 'jquery-form', '/wp-includes/js/jquery/jquery.form.js', array('jquery'), '1.0.3');
|
|
$this->add( 'interface', '/wp-includes/js/jquery/interface.js', array('jquery'), '1.2');
|
|
|
|
if ( is_admin() ) {
|
|
global $pagenow;
|
|
$man = false;
|
|
switch ( $pagenow ) :
|
|
case 'post.php' :
|
|
case 'post-new.php' :
|
|
$man = 'postmeta';
|
|
break;
|
|
case 'page.php' :
|
|
case 'page-new.php' :
|
|
$man = 'pagemeta';
|
|
break;
|
|
case 'link-add.php' :
|
|
case 'link.php' :
|
|
$man = 'linkmeta';
|
|
break;
|
|
endswitch;
|
|
if ( $man ) {
|
|
$this->add( 'dbx-admin-key', '/wp-admin/js/dbx-admin-key.js', array('dbx'), '20070417' );
|
|
$this->localize( 'dbx-admin-key', 'dbxL10n', array(
|
|
'manager' => $man,
|
|
'open' => __('open'),
|
|
'close' => __('close'),
|
|
'moveMouse' => __('click-down and drag to move this box'),
|
|
'toggleMouse' => __('click to %toggle% this box'),
|
|
'moveKey' => __('use the arrow keys to move this box'),
|
|
'toggleKey' => __(', or press the enter key to %toggle% it'),
|
|
) );
|
|
}
|
|
$this->add( 'ajaxcat', '/wp-admin/js/cat.js', array('listman'), '20070417' );
|
|
$this->localize( 'ajaxcat', 'catL10n', array(
|
|
'add' => attribute_escape(__('Add')),
|
|
'how' => __('Separate multiple categories with commas.')
|
|
) );
|
|
$this->add( 'ajaxlinkcat', '/wp-admin/js/link-cat.js', array('listman'), '200700601' );
|
|
$this->localize( 'ajaxlinkcat', 'linkcatL10n', array(
|
|
'add' => attribute_escape(__('Add')),
|
|
'how' => __('Separate multiple categories with commas.')
|
|
) );
|
|
$this->add( 'admin-categories', '/wp-admin/js/categories.js', array('listman'), '3684' );
|
|
$this->add( 'admin-custom-fields', '/wp-admin/js/custom-fields.js', array('listman'), '3733' );
|
|
$this->add( 'admin-comments', '/wp-admin/js/edit-comments.js', array('listman'), '20070327' );
|
|
$this->add( 'admin-users', '/wp-admin/js/users.js', array('listman'), '4583' );
|
|
$this->add( 'xfn', '/wp-admin/js/xfn.js', false, '3517' );
|
|
$this->add( 'upload', '/wp-admin/js/upload.js', array('jquery'), '20070518' );
|
|
$this->localize( 'upload', 'uploadL10n', array(
|
|
'browseTitle' => attribute_escape(__('Browse your files')),
|
|
'back' => __('« Back'),
|
|
'directTitle' => attribute_escape(__('Direct link to file')),
|
|
'edit' => __('Edit'),
|
|
'thumb' => __('Thumbnail'),
|
|
'full' => __('Full size'),
|
|
'icon' => __('Icon'),
|
|
'title' => __('Title'),
|
|
'show' => __('Show:'),
|
|
'link' => __('Link to:'),
|
|
'file' => __('File'),
|
|
'page' => __('Page'),
|
|
'none' => __('None'),
|
|
'editorText' => attribute_escape(__('Send to editor »')),
|
|
'insert' => __('Insert'),
|
|
'urlText' => __('URL'),
|
|
'desc' => __('Description'),
|
|
'deleteText' => attribute_escape(__('Delete File')),
|
|
'saveText' => attribute_escape(__('Save »')),
|
|
'confirmText' => __("Are you sure you want to delete the file '%title%'?\nClick ok to delete or cancel to go back.")
|
|
) );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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 ) {
|
|
// 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;
|
|
$handles = $this->all_deps( $handles );
|
|
$this->_print_scripts( $handles );
|
|
return $this->printed;
|
|
}
|
|
|
|
/**
|
|
* Internally used helper function for printing script tags
|
|
*
|
|
* @param array handles Hierarchical array of scripts to be printed
|
|
* @see WP_Scripts::all_deps()
|
|
*/
|
|
function _print_scripts( $handles ) {
|
|
global $wp_db_version;
|
|
|
|
foreach( array_keys($handles) as $handle ) {
|
|
if ( !$handles[$handle] )
|
|
return;
|
|
elseif ( is_array($handles[$handle]) )
|
|
$this->_print_scripts( $handles[$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 .= '&' . $this->args[$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', $src ));
|
|
echo "<script type='text/javascript' src='$src'></script>\n";
|
|
$this->print_scripts_l10n( $handle );
|
|
}
|
|
$this->printed[] = $handle;
|
|
}
|
|
}
|
|
}
|
|
|
|
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 hierarchical array of script dependencies. 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
|
|
* @return array Hierarchical array of dependencies
|
|
*/
|
|
function all_deps( $handles, $recursion = false ) {
|
|
if ( ! $handles = (array) $handles )
|
|
return array();
|
|
$return = array();
|
|
foreach ( $handles as $handle ) {
|
|
$handle = explode('?', $handle);
|
|
if ( isset($handle[1]) )
|
|
$this->args[$handle[0]] = $handle[1];
|
|
$handle = $handle[0];
|
|
if ( is_null($return[$handle]) ) // Prime the return array with $handles
|
|
$return[$handle] = true;
|
|
if ( $this->scripts[$handle]->deps ) {
|
|
if ( false !== $return[$handle] && array_diff($this->scripts[$handle]->deps, array_keys($this->scripts)) )
|
|
$return[$handle] = false; // Script required deps which don't exist
|
|
else
|
|
$return[$handle] = $this->all_deps( $this->scripts[$handle]->deps, true ); // Build the hierarchy
|
|
}
|
|
if ( $recursion && false === $return[$handle] )
|
|
return false; // Cut the branch
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* 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 );
|
|
}
|
|
?>
|