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Script loader from mdawaffe. #2701

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git-svn-id: http://svn.automattic.com/wordpress/trunk@3788 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2006-05-22 17:16:05 +00:00
parent afc4ec89bd
commit 4d49e98fe4
18 changed files with 290 additions and 87 deletions
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9
wp-admin/admin-functions.php
View File

@ -1173,14 +1173,15 @@ function save_mod_rewrite_rules() {
function the_quicktags() {
// Browser detection sucks, but until Safari supports the JS needed for this to work people just assume it's a bug in WP
if (!strstr($_SERVER['HTTP_USER_AGENT'], 'Safari'))
if (!strstr($_SERVER['HTTP_USER_AGENT'], 'Safari')) {
echo '
<div id="quicktags">
<script src="../wp-includes/js/quicktags.js" type="text/javascript"></script>
<script type="text/javascript">if ( typeof tinyMCE == "undefined" || tinyMCE.configs.length < 1 ) edToolbar();</script>
';
wp_print_scripts( 'quicktags' );
echo ' <script type="text/javascript">if ( typeof tinyMCE == "undefined" || tinyMCE.configs.length < 1 ) edToolbar();</script>
</div>
';
else echo '
} else echo '
<script type="text/javascript">
function edInsertContent(myField, myValue) {
//IE support

62
wp-admin/admin-header.php
View File

@ -2,17 +2,15 @@
@header('Content-type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset'));
if (!isset($_GET["page"])) require_once('admin.php');
if ( $editing ) {
$dbx_js = true;
$pmeta_js = true;
$list_js = true;
if ( current_user_can('manage_categories') ) {
$cat_js = true;
}
wp_enqueue_script( array("dbx-admin-key?pagenow=$pagenow",'admin-custom-fields') );
if ( current_user_can('manage_categories') )
wp_enqueue_script( 'ajaxcat' );
if ( user_can_richedit() )
wp_enqueue_script( 'wp_tiny_mce' );
}
if ( $list_js )
$sack_js = true;
get_admin_page_title();
?>
<?php get_admin_page_title(); ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
@ -24,53 +22,9 @@ if ( $list_js )
function addLoadEvent(func) {if ( typeof wpOnload!='function'){wpOnload=func;}else{ var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}}
//]]>
</script>
<script type="text/javascript" src="../wp-includes/js/fat.js"></script>
<?php if ( $xfn_js ) { ?>
<script type="text/javascript" src="xfn.js"></script>
<?php } ?>
<?php if ( $sack_js ) { ?>
<script type="text/javascript" src="../wp-includes/js/tw-sack.js"></script>
<?php } ?>
<?php if ( $list_js ) { ?>
<script type="text/javascript" src="list-manipulation-js.php"></script>
<?php } ?>
<?php if ( $pmeta_js ) { ?>
<script type="text/javascript" src="custom-fields.js"></script>
<?php } ?>
<?php if ( 'categories.php' == $pagenow && 'edit' != $action ) { ?>
<script type="text/javascript" src="categories.js"></script>
<?php } ?>
<?php if ( $users_js ) { ?>
<script type="text/javascript" src="users.js"></script>
<?php } ?>
<?php if ( 'edit-comments.php' == $pagenow || ( 'edit.php' == $pagenow && 1 == $_GET['c'] ) ) { ?>
<script type="text/javascript" src="edit-comments.js"></script>
<?php } ?>
<?php if ( $dbx_js ) { ?>
<script type="text/javascript" src="../wp-includes/js/dbx.js"></script>
<script type="text/javascript">
//<![CDATA[
addLoadEvent( function() {
<?php switch ( $pagenow ) : case 'post.php' : case 'post-new.php' : ?>
var manager = new dbxManager('postmeta');
<?php break; case 'page.php' : case 'page-new.php' : ?>
var manager = new dbxManager('pagemeta');
<?php break; case 'link.php' : case 'link-add.php' : ?>
var manager = new dbxManager('linkmeta');
<?php break; endswitch; ?>
});
//]]>
</script>
<script type="text/javascript" src="../wp-includes/js/dbx-key.js"></script>
<?php } ?>
<?php if ( $editing && user_can_richedit() ) { tinymce_include(); } ?>
<?php if ( $cat_js ) { ?>
<script type="text/javascript" src="cat-js.php"></script>
<?php } ?>
<?php if ( ($parent_file != 'link-manager.php') && ($parent_file != 'options-general.php') ) : ?>
<style type="text/css">* html { overflow-x: hidden; }</style>
<?php endif; ?>
<?php do_action('admin_head'); ?>
<?php endif; wp_print_scripts(); do_action('admin_head'); ?>
</head>
<body>
<div id="wphead">

4
wp-admin/admin.php
View File

@ -40,7 +40,9 @@ for ($i=0; $i<count($wpvarstoreset); $i += 1) {
}
}
$xfn_js = $sack_js = $list_js = $cat_js = $users_js = $dbx_js = $pmeta_js = $editing = false;
wp_enqueue_script( 'fat' );
$editing = false;
require(ABSPATH . '/wp-admin/menu.php');

4
wp-admin/categories.php
View File

@ -79,7 +79,7 @@ break;
default:
$list_js = true;
wp_enqueue_script( 'admin-categories' );
require_once ('admin-header.php');
$messages[1] = __('Category added.');
@ -131,4 +131,4 @@ break;
include('admin-footer.php');
?>
?>

21
wp-includes/js/dbx-key.js → wp-admin/dbx-admin-key-js.php
View File

@ -1,5 +1,24 @@
<?php
require_once('admin.php');
header('Content-type: text/javascript; charset=' . get_settings('blog_charset'), true);
switch ( $_GET['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;
?>
addLoadEvent( function() {var manager = new dbxManager('<?php echo $man; ?>');} );
//initialisation function
addLoadEvent( function()
{
//create new docking boxes group

2
wp-admin/edit-comments.php
View File

@ -3,7 +3,7 @@ require_once('admin.php');
$title = __('Edit Comments');
$parent_file = 'edit.php';
$list_js = true;
wp_enqueue_script( 'admin-comments' );
require_once('admin-header.php');
if (empty($_GET['mode'])) $mode = 'view';

2
wp-admin/edit-pages.php
View File

@ -2,7 +2,7 @@
require_once('admin.php');
$title = __('Pages');
$parent_file = 'edit.php';
$list_js = true;
wp_enqueue_script( 'listman' );
require_once('admin-header.php');
?>

2
wp-admin/edit.php
View File

@ -3,7 +3,7 @@ require_once('admin.php');
$title = __('Posts');
$parent_file = 'edit.php';
$list_js = true;
wp_enqueue_script( 1 == $_GET['c'] ? 'admin-comments' : 'listman' );
require_once('admin-header.php');
$_GET['m'] = (int) $_GET['m'];

2
wp-admin/link-add.php
View File

@ -25,7 +25,7 @@ for ($i=0; $i<count($wpvarstoreset); $i += 1) {
}
}
$xfn_js = true;
wp_enqueue_script( 'xfn' );
$editing = true;
require('admin-header.php');
?>

2
wp-admin/link-manager.php
View File

@ -8,7 +8,7 @@ require_once ('admin.php');
$title = __('Manage Bookmarks');
$this_file = $parent_file = 'link-manager.php';
$list_js = true;
wp_enqueue_script( 'listman' );
$wpvarstoreset = array ('action', 'cat_id', 'linkurl', 'name', 'image', 'description', 'visible', 'target', 'category', 'link_id', 'submit', 'order_by', 'links_show_cat_id', 'rating', 'rel', 'notes', 'linkcheck[]');

4
wp-admin/link.php
View File

@ -102,7 +102,7 @@ switch ($action) {
break;
case 'edit' :
$xfn_js = true;
wp_enqueue_script( 'xfn' );
$editing = true;
$parent_file = 'link-manager.php';
$submenu_file = 'link-manager.php';
@ -124,4 +124,4 @@ switch ($action) {
}
include ('admin-footer.php');
?>
?>

4
wp-admin/moderation.php
View File

@ -3,7 +3,7 @@ require_once('admin.php');
$title = __('Moderate comments');
$parent_file = 'edit.php';
$list_js = true;
wp_enqueue_script( 'listman' );
$wpvarstoreset = array('action', 'item_ignored', 'item_deleted', 'item_approved', 'item_spam', 'feelinglucky');
for ($i=0; $i<count($wpvarstoreset); $i += 1) {
@ -229,4 +229,4 @@ break;
include('admin-footer.php');
?>
?>

4
wp-admin/users.php
View File

@ -143,9 +143,7 @@ case 'adduser':
}
default:
$list_js = true;
$users_js = true;
wp_enqueue_script( 'admin-users' );
include ('admin-header.php');

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

@ -86,6 +86,7 @@ add_filter('option_ping_sites', 'privacy_ping_filter');
add_action('wp_head', 'rsd_link');
add_action('publish_future_post', 'wp_publish_post', 10, 1);
add_action('wp_head', 'noindex', 1);
add_action('wp_head', 'wp_print_scripts');
if(!defined('DOING_CRON'))
add_action('init', 'wp_cron');
add_action('do_feed_rdf', 'do_feed_rdf', 10, 1);

4
wp-includes/deprecated.php
View File

@ -452,4 +452,8 @@ function dropdown_cats($optionall = 1, $all = 'All', $orderby = 'ID', $order = '
return wp_dropdown_categories($query);
}
// Deprecated. Use wp_print_scripts() or WP_Scripts instead.
function tinymce_include() {
wp_print_script( 'wp_tiny_mce' );
}
?>

12
wp-includes/functions-post.php
View File

@ -1039,18 +1039,6 @@ function do_all_pings() {
generic_ping();
}
/**
* Places two script links in <head>: one to get tinyMCE (big), one to configure and start it (small)
*/
function tinymce_include() {
$ver = '04162006';
$src1 = get_settings('siteurl') . "/wp-includes/js/tinymce/tiny_mce_gzip.php?ver=$ver";
$src2 = get_settings('siteurl') . "/wp-includes/js/tinymce/tiny_mce_config.php?ver=$ver";
echo "<script type='text/javascript' src='$src1'></script>\n";
echo "<script type='text/javascript' src='$src2'></script>\n";
}
/**
* Places a textarea according to the current user's preferences, filled with $content.
* Also places a script block that enables tabbing between Title and Content.

235
wp-includes/script-loader.php Normal file
View File

@ -0,0 +1,235 @@
<?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, '2.02' );
$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, '3517' );
$this->add( 'colorpicker', '/wp-includes/js/colorpicker.js', false, '3517' );
$this->add( 'tiny_mce', '/wp-includes/js/tinymce/tiny_mce_gzip.php', false, '04162006' );
$this->add( 'wp_tiny_mce', '/wp-includes/js/tinymce/tiny_mce_config.php', array('tiny_mce'), '04162006' );
if ( is_admin() ) {
$this->add( 'dbx-admin-key', '/wp-admin/dbx-admin-key-js.php', array('dbx'), '3651' );
$this->add( 'listman', '/wp-admin/list-manipulation-js.php', array('sack', 'fat'), '3733' );
$this->add( 'ajaxcat', '/wp-admin/cat-js.php', array('listman'), '3684' );
$this->add( 'admin-categories', '/wp-admin/categories.js', array('listman'), '3684' );
$this->add( 'admin-custom-fields', '/wp-admin/custom-fields.js', array('listman'), '3733' );
$this->add( 'admin-comments', '/wp-admin/edit-comments.js', array('listman'), '3736' );
$this->add( 'admin-users', '/wp-admin/users.js', array('listman'), '3684' );
$this->add( 'xfn', '/wp-admin/xfn.js', false, '3517' );
}
}
/**
* 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]) ) {
$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_settings( 'siteurl' ) . $this->scripts[$handle]->src;
echo "<script type='text/javascript' src='$src?ver=$ver'></script>\n";
$this->printed[] = $handle;
}
}
}
/**
* 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;
}
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 $args = false;
function _WP_Script() {
@list($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;
}
}
/**
* 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' );
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 );
}
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 );
}
?>

3
wp-settings.php
View File

@ -143,6 +143,7 @@ require (ABSPATH . WPINC . '/kses.php');
require (ABSPATH . WPINC . '/cron.php');
require (ABSPATH . WPINC . '/version.php');
require (ABSPATH . WPINC . '/deprecated.php');
require (ABSPATH . WPINC . '/script-loader.php');
if (!strstr($_SERVER['PHP_SELF'], 'install.php')) :
// Used to guarantee unique hash cookies
@ -226,4 +227,4 @@ register_shutdown_function('shutdown_action_hook');
// Everything is loaded and initialized.
do_action('init');
?>
?>