WordPress/wp-admin/admin-ajax.php
Peter Westwood 9bd192fab3 Revisions: First pass an implementing a new UI/UX for reviewing the revisions of posts. See #23497 props adamsilverstein for the initial patch.
This implements a new revisions ui using Backbone and preserves all the old methods of "integration" so the change should be transparent to plugins using revisi
ons with CPTs.

This is the first pass and so there are a number of things still to be resolved, more details in the ticket. Feedback welcomed.


git-svn-id: http://core.svn.wordpress.org/trunk@23506 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2013-02-28 15:14:34 +00:00

79 lines
2.8 KiB
PHP

<?php
/**
* WordPress AJAX Process Execution.
*
* @package WordPress
* @subpackage Administration
*
* @link http://codex.wordpress.org/AJAX_in_Plugins
*/
/**
* Executing AJAX process.
*
* @since 2.1.0
*/
define( 'DOING_AJAX', true );
define( 'WP_ADMIN', true );
/** Load WordPress Bootstrap */
require_once( dirname( dirname( __FILE__ ) ) . '/wp-load.php' );
/** Allow for cross-domain requests (from the frontend). */
send_origin_headers();
// Require an action parameter
if ( empty( $_REQUEST['action'] ) )
die( '0' );
/** Load WordPress Administration APIs */
require_once( ABSPATH . 'wp-admin/includes/admin.php' );
/** Load Ajax Handlers for WordPress Core */
require_once( ABSPATH . 'wp-admin/includes/ajax-actions.php' );
@header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
@header( 'X-Robots-Tag: noindex' );
send_nosniff_header();
nocache_headers();
do_action( 'admin_init' );
$core_actions_get = array(
'fetch-list', 'ajax-tag-search', 'wp-compression-test', 'imgedit-preview', 'oembed-cache',
'autocomplete-user', 'dashboard-widgets', 'logged-in', 'revisions-data'
);
$core_actions_post = array(
'oembed-cache', 'image-editor', 'delete-comment', 'delete-tag', 'delete-link',
'delete-meta', 'delete-post', 'trash-post', 'untrash-post', 'delete-page', 'dim-comment',
'add-link-category', 'add-tag', 'get-tagcloud', 'get-comments', 'replyto-comment',
'edit-comment', 'add-menu-item', 'add-meta', 'add-user', 'autosave', 'closed-postboxes',
'hidden-columns', 'update-welcome-panel', 'menu-get-metabox', 'wp-link-ajax',
'menu-locations-save', 'menu-quick-search', 'meta-box-order', 'get-permalink',
'sample-permalink', 'inline-save', 'inline-save-tax', 'find_posts', 'widgets-order',
'save-widget', 'set-post-thumbnail', 'date_format', 'time_format', 'wp-fullscreen-save-post',
'wp-remove-post-lock', 'dismiss-wp-pointer', 'upload-attachment', 'get-attachment',
'query-attachments', 'save-attachment', 'save-attachment-compat', 'send-link-to-editor',
'send-attachment-to-editor', 'save-attachment-order', 'heartbeat'
);
// Register core Ajax calls.
if ( ! empty( $_GET['action'] ) && in_array( $_GET['action'], $core_actions_get ) )
add_action( 'wp_ajax_' . $_GET['action'], 'wp_ajax_' . str_replace( '-', '_', $_GET['action'] ), 1 );
if ( ! empty( $_POST['action'] ) && in_array( $_POST['action'], $core_actions_post ) )
add_action( 'wp_ajax_' . $_POST['action'], 'wp_ajax_' . str_replace( '-', '_', $_POST['action'] ), 1 );
add_action( 'wp_ajax_nopriv_autosave', 'wp_ajax_nopriv_autosave', 1 );
add_action( 'wp_ajax_nopriv_heartbeat', 'wp_ajax_nopriv_heartbeat', 1 );
if ( is_user_logged_in() )
do_action( 'wp_ajax_' . $_REQUEST['action'] ); // Authenticated actions
else
do_action( 'wp_ajax_nopriv_' . $_REQUEST['action'] ); // Non-admin actions
// Default status
die( '0' );