X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/3e7fab96d7874067884348df10bbdcdefa4a89ad..refs/tags/wordpress-3.4.2-scripts:/wp-admin/admin-ajax.php diff --git a/wp-admin/admin-ajax.php b/wp-admin/admin-ajax.php index 013e3750..db44df78 100644 --- a/wp-admin/admin-ajax.php +++ b/wp-admin/admin-ajax.php @@ -1,320 +1,71 @@ "; - $r .= ""; - $r .= ""; - $r .= "
"; - $r .= ""; - return $r; -} - -$id = (int) $_POST['id']; -switch ( $_POST['action'] ) : -case 'delete-comment' : - if ( !$comment = get_comment( $id ) ) - die('0'); - if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) ) - die('-1'); - - if ( wp_delete_comment( $comment->comment_ID ) ) - die('1'); - else die('0'); - break; -case 'delete-comment-as-spam' : - if ( !$comment = get_comment( $id ) ) - die('0'); - if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) ) - die('-1'); - - if ( wp_set_comment_status( $comment->comment_ID, 'spam' ) ) - die('1'); - else die('0'); - break; -case 'delete-cat' : - if ( !current_user_can( 'manage_categories' ) ) - die('-1'); - - if ( wp_delete_category( $id ) ) - die('1'); - else die('0'); - break; -case 'delete-link' : - if ( !current_user_can( 'manage_links' ) ) - die('-1'); - - if ( wp_delete_link( $id ) ) - die('1'); - else die('0'); - break; -case 'delete-meta' : - if ( !$meta = get_post_meta_by_id( $id ) ) - die('0'); - if ( !current_user_can( 'edit_post', $meta->post_id ) ) - die('-1'); - if ( delete_meta( $meta->meta_id ) ) - die('1'); - die('0'); - break; -case 'delete-post' : - if ( !current_user_can( 'delete_post', $id ) ) - die('-1'); - - if ( wp_delete_post( $id ) ) - die('1'); - else die('0'); - break; -case 'delete-page' : - if ( !current_user_can( 'delete_page', $id ) ) - die('-1'); - - if ( wp_delete_post( $id ) ) - die('1'); - else die('0'); - break; -case 'dim-comment' : - if ( !$comment = get_comment( $id ) ) - die('0'); - if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) ) - die('-1'); - if ( !current_user_can( 'moderate_comments' ) ) - die('-1'); - - if ( 'unapproved' == wp_get_comment_status($comment->comment_ID) ) { - if ( wp_set_comment_status( $comment->comment_ID, 'approve' ) ) - die('1'); - } else { - if ( wp_set_comment_status( $comment->comment_ID, 'hold' ) ) - die('1'); - } - die('0'); - break; -case 'add-category' : // On the Fly - if ( !current_user_can( 'manage_categories' ) ) - die('-1'); - $names = explode(',', $_POST['newcat']); - $x = new WP_Ajax_Response(); - foreach ( $names as $cat_name ) { - $cat_name = trim($cat_name); - if ( !$category_nicename = sanitize_title($cat_name) ) - die('0'); - if ( !$cat_id = category_exists( $cat_name ) ) - $cat_id = wp_create_category( $cat_name ); - $cat_name = wp_specialchars(stripslashes($cat_name)); - $x->add( array( - 'what' => 'category', - 'id' => $cat_id, - 'data' => "
    • " - ) ); - } - $x->send(); - break; -case 'add-link-category' : // On the Fly - if ( !current_user_can( 'manage_categories' ) ) - die('-1'); - $names = explode(',', $_POST['newcat']); - $x = new WP_Ajax_Response(); - foreach ( $names as $cat_name ) { - $cat_name = trim($cat_name); - if ( !$slug = sanitize_title($cat_name) ) - die('0'); - if ( !$cat_id = is_term( $cat_name, 'link_category' ) ) { - $cat_id = wp_insert_term( $cat_name, 'link_category' ); - $cat_id = $cat_id['term_id']; - } - $cat_name = wp_specialchars(stripslashes($cat_name)); - $x->add( array( - 'what' => 'link-category', - 'id' => $cat_id, - 'data' => "" - ) ); - } - $x->send(); - break; -case 'add-cat' : // From Manage->Categories - if ( !current_user_can( 'manage_categories' ) ) - die('-1'); - if ( !$cat = wp_insert_category( $_POST ) ) - die('0'); - if ( !$cat = get_category( $cat ) ) - die('0'); - $level = 0; - $cat_full_name = $cat->cat_name; - $_cat = $cat; - while ( $_cat->category_parent ) { - $_cat = get_category( $_cat->category_parent ); - $cat_full_name = $_cat->cat_name . ' — ' . $cat_full_name; - $level++; - } - $cat_full_name = attribute_escape($cat_full_name); - - $x = new WP_Ajax_Response( array( - 'what' => 'cat', - 'id' => $cat->cat_ID, - 'data' => _cat_row( $cat, $level, $cat_full_name ), - 'supplemental' => array('name' => $cat_full_name, 'show-link' => sprintf(__( 'Category %s added' ), "cat-$cat->cat_ID", $cat_full_name)) - ) ); - $x->send(); - break; -case 'add-comment' : - if ( !current_user_can( 'edit_post', $id ) ) - die('-1'); - $search = isset($_POST['s']) ? $_POST['s'] : false; - $start = isset($_POST['page']) ? intval($_POST['page']) * 25 : 25; - - list($comments, $total) = _wp_get_comment_list( $search, $start, 1 ); - - if ( !$comments ) - die('1'); - $x = new WP_Ajax_Response(); - foreach ( (array) $comments as $comment ) { - get_comment( $comment ); - ob_start(); - _wp_comment_list_item( $comment->comment_ID ); - $comment_list_item = ob_get_contents(); - ob_end_clean(); - $x->add( array( - 'what' => 'comment', - 'id' => $comment->comment_ID, - 'data' => $comment_list_item - ) ); - } - $x->send(); - break; -case 'add-meta' : - if ( !current_user_can( 'edit_post', $id ) ) - die('-1'); - if ( $id < 0 ) { - $now = current_time('timestamp', 1); - if ( $pid = wp_insert_post( array( - 'post_title' => sprintf('Draft created on %s at %s', date(get_option('date_format'), $now), date(get_option('time_format'), $now)) - ) ) ) { - if ( is_wp_error( $pid ) ) - return $pid; - $mid = add_meta( $pid ); - } - else - die('0'); - } else if ( !$mid = add_meta( $id ) ) { - die('0'); - } - - $meta = get_post_meta_by_id( $mid ); - $key = $meta->meta_key; - $value = $meta->meta_value; - $pid = (int) $meta->post_id; - - $x = new WP_Ajax_Response( array( - 'what' => 'meta', - 'id' => $mid, - 'data' => wp_ajax_meta_row( $pid, $mid, $key, $value ), - 'supplemental' => array('postid' => $pid) - ) ); - $x->send(); - break; -case 'update-meta' : - $mid = (int) array_pop(array_keys($_POST['meta'])); - $key = $_POST['meta'][$mid]['key']; - $value = $_POST['meta'][$mid]['value']; - if ( !$meta = get_post_meta_by_id( $mid ) ) - die('0'); // if meta doesn't exist - if ( !current_user_can( 'edit_post', $meta->post_id ) ) - die('-1'); - if ( $u = update_meta( $mid, $key, $value ) ) { - $key = stripslashes($key); - $value = stripslashes($value); - $x = new WP_Ajax_Response( array( - 'what' => 'meta', - 'id' => $mid, - 'data' => wp_ajax_meta_row( $meta->post_id, $mid, $key, $value ), - 'supplemental' => array('postid' => $meta->post_id) - ) ); - $x->send(); - } - die('1'); // We know meta exists; we also know it's unchanged (or DB error, in which case there are bigger problems). - break; -case 'add-user' : - if ( !current_user_can('edit_users') ) - die('-1'); - require_once(ABSPATH . WPINC . '/registration.php'); - if ( !$user_id = add_user() ) - die('0'); - elseif ( is_wp_error( $user_id ) ) { - foreach( $user_id->get_error_messages() as $message ) - echo "

    $message

    "; - exit; - } - $user_object = new WP_User( $user_id ); - $x = new WP_Ajax_Response( array( - 'what' => 'user', - 'id' => $user_id, - 'data' => user_row( $user_object ), - 'supplemental' => array('show-link' => sprintf(__( 'User %s added' ), "user-$user_id", $user_object->user_login)) - ) ); - $x->send(); - break; -case 'autosave' : // The name of this action is hardcoded in edit_post() - $_POST['post_content'] = $_POST['content']; - $_POST['post_excerpt'] = $_POST['excerpt']; - $_POST['post_status'] = 'draft'; - $_POST['post_category'] = explode(",", $_POST['catslist']); - if($_POST['post_type'] == 'page' || empty($_POST['post_category'])) - unset($_POST['post_category']); - - if($_POST['post_ID'] < 0) { - $_POST['temp_ID'] = $_POST['post_ID']; - $id = wp_write_post(); - if( is_wp_error($id) ) - die($id->get_error_message()); - else - die("$id"); - } else { - $post_ID = (int) $_POST['post_ID']; - $_POST['ID'] = $post_ID; - $post = get_post($post_ID); - if ( 'page' == $post->post_type ) { - if ( !current_user_can('edit_page', $post_ID) ) - die(__('You are not allowed to edit this page.')); - } else { - if ( !current_user_can('edit_post', $post_ID) ) - die(__('You are not allowed to edit this post.')); - } - wp_update_post($_POST); - } - die('0'); -break; -case 'autosave-generate-nonces' : - $ID = (int) $_POST['post_ID']; - if($_POST['post_type'] == 'post') { - if(current_user_can('edit_post', $ID)) - die(wp_create_nonce('update-post_' . $ID)); - } - if($_POST['post_type'] == 'page') { - if(current_user_can('edit_page', $ID)) { - die(wp_create_nonce('update-page_' . $ID)); - } - } - die('0'); -break; -default : - do_action( 'wp_ajax_' . $_POST['action'] ); - die('0'); - break; -endswitch; -?> +/** + * 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 ); + +// Require an action parameter +if ( empty( $_REQUEST['action'] ) ) + die( '0' ); + +/** Load WordPress Bootstrap */ +require_once( dirname( dirname( __FILE__ ) ) . '/wp-load.php' ); + +/** Load WordPress Administration APIs */ +require_once( ABSPATH . 'wp-admin/includes/admin.php' ); + +/** Load Ajax Handlers for WordPress Core */ +require_once( ABSPATH . 'wp-admin/includes/ajax-actions.php' ); + +@header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) ); +@header( 'X-Robots-Tag: noindex' ); + +send_nosniff_header(); + +do_action( 'admin_init' ); + +$core_actions_get = array( + 'fetch-list', 'ajax-tag-search', 'wp-compression-test', 'imgedit-preview', 'oembed-cache', + 'autocomplete-user', 'dashboard-widgets', 'logged-in', +); + +$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', +); + +// 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 ); + +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' );