- ob_start();
- if ( 'dashboard' == $mode ) {
- require_once( ABSPATH . 'wp-admin/includes/dashboard.php' );
- _wp_dashboard_recent_comments_row( $comment, false );
- } else {
- _wp_comment_row( $comment->comment_ID, $mode, false, $checkbox );
- }
- $comment_list_item = ob_get_contents();
- ob_end_clean();
-
- $x->add( array(
- 'what' => 'comment',
- 'id' => $comment->comment_ID,
- 'data' => $comment_list_item,
- 'position' => $position
- ));
-
- $x->send();
- break;
-case 'edit-comment' :
- check_ajax_referer( 'replyto-comment' );
-
- $comment_post_ID = (int) $_POST['comment_post_ID'];
- if ( ! current_user_can( 'edit_post', $comment_post_ID ) )
- die('-1');
-
- if ( '' == $_POST['content'] )
- die( __('Error: please type a comment.') );
-
- $comment_id = (int) $_POST['comment_ID'];
- $_POST['comment_status'] = $_POST['status'];
- edit_comment();
-
- $mode = ( isset($_POST['mode']) && 'single' == $_POST['mode'] ) ? 'single' : 'detail';
- $position = ( isset($_POST['position']) && (int) $_POST['position']) ? (int) $_POST['position'] : '-1';
- $checkbox = ( isset($_POST['checkbox']) && true == $_POST['checkbox'] ) ? 1 : 0;
- $comments_listing = isset($_POST['comments_listing']) ? $_POST['comments_listing'] : '';
-
- if ( get_option('show_avatars') && 'single' != $mode )
- add_filter( 'comment_author', 'floated_admin_avatar' );
-
- $x = new WP_Ajax_Response();
-
- ob_start();
- _wp_comment_row( $comment_id, $mode, $comments_listing, $checkbox );
- $comment_list_item = ob_get_contents();
- ob_end_clean();
-
- $x->add( array(
- 'what' => 'edit_comment',
- 'id' => $comment->comment_ID,
- 'data' => $comment_list_item,
- 'position' => $position
- ));
-
- $x->send();
- break;
-case 'add-meta' :
- check_ajax_referer( 'add-meta' );
- $c = 0;
- $pid = (int) $_POST['post_id'];
- if ( isset($_POST['metakeyselect']) || isset($_POST['metakeyinput']) ) {
- if ( !current_user_can( 'edit_post', $pid ) )
- die('-1');
- if ( isset($_POST['metakeyselect']) && '#NONE#' == $_POST['metakeyselect'] && empty($_POST['metakeyinput']) )
- die('1');
- if ( $pid < 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 ) ) {
- $x = new WP_Ajax_Response( array(
- 'what' => 'meta',
- 'data' => $pid
- ) );
- $x->send();
- }
- if ( !$mid = add_meta( $pid ) )
- die(__('Please provide a custom field value.'));
- } else {
- die('0');
- }
- } else if ( !$mid = add_meta( $pid ) ) {
- die(__('Please provide a custom field value.'));
- }
-
- $meta = get_post_meta_by_id( $mid );
- $pid = (int) $meta->post_id;
- $meta = get_object_vars( $meta );
- $x = new WP_Ajax_Response( array(
- 'what' => 'meta',
- 'id' => $mid,
- 'data' => _list_meta_row( $meta, $c ),
- 'position' => 1,
- 'supplemental' => array('postid' => $pid)
- ) );
- } else {
- $mid = (int) array_pop(array_keys($_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 ( $meta->meta_value != stripslashes($value) ) {
- if ( !$u = update_meta( $mid, $key, $value ) )
- die('0'); // We know meta exists; we also know it's unchanged (or DB error, in which case there are bigger problems).
- }
-
- $key = stripslashes($key);
- $value = stripslashes($value);
- $x = new WP_Ajax_Response( array(
- 'what' => 'meta',
- 'id' => $mid, 'old_id' => $mid,
- 'data' => _list_meta_row( array(
- 'meta_key' => $key,
- 'meta_value' => $value,
- 'meta_id' => $mid
- ), $c ),
- 'position' => 0,
- 'supplemental' => array('postid' => $meta->post_id)
- ) );
- }
- $x->send();
- break;
-case 'add-user' :
- check_ajax_referer( $action );
- if ( !current_user_can('create_users') )
- die('-1');
- require_once(ABSPATH . WPINC . '/registration.php');
- if ( !$user_id = add_user() )
- die('0');
- elseif ( is_wp_error( $user_id ) ) {
- $x = new WP_Ajax_Response( array(
- 'what' => 'user',
- 'id' => $user_id
- ) );
- $x->send();
- }
- $user_object = new WP_User( $user_id );
-
- $x = new WP_Ajax_Response( array(
- 'what' => 'user',
- 'id' => $user_id,
- 'data' => user_row( $user_object, '', $user_object->roles[0] ),
- 'supplemental' => array(
- 'show-link' => sprintf(__( 'User <a href="#%s">%s</a> added' ), "user-$user_id", $user_object->user_login),
- 'role' => $user_object->roles[0]
- )
- ) );
- $x->send();
- break;
-case 'autosave' : // The name of this action is hardcoded in edit_post()
- define( 'DOING_AUTOSAVE', true );
-
- $nonce_age = check_ajax_referer( 'autosave', 'autosavenonce' );
- global $current_user;
-
- $_POST['post_category'] = explode(",", $_POST['catslist']);
- if($_POST['post_type'] == 'page' || empty($_POST['post_category']))
- unset($_POST['post_category']);
-
- $do_autosave = (bool) $_POST['autosave'];
- $do_lock = true;
-
- $data = '';
- /* translators: draft saved date format, see http://php.net/date */
- $draft_saved_date_format = __('g:i:s a');
- $message = sprintf( __('Draft Saved at %s.'), date_i18n( $draft_saved_date_format ) );
-
- $supplemental = array();
-
- $id = $revision_id = 0;
- if($_POST['post_ID'] < 0) {
- $_POST['post_status'] = 'draft';
- $_POST['temp_ID'] = $_POST['post_ID'];
- if ( $do_autosave ) {
- $id = wp_write_post();
- $data = $message;
- }
- } else {
- $post_ID = (int) $_POST['post_ID'];
- $_POST['ID'] = $post_ID;
- $post = get_post($post_ID);
-
- if ( $last = wp_check_post_lock( $post->ID ) ) {
- $do_autosave = $do_lock = false;
-
- $last_user = get_userdata( $last );
- $last_user_name = $last_user ? $last_user->display_name : __( 'Someone' );
- $data = new WP_Error( 'locked', sprintf(
- $_POST['post_type'] == 'page' ? __( 'Autosave disabled: %s is currently editing this page.' ) : __( 'Autosave disabled: %s is currently editing this post.' ),
- esc_html( $last_user_name )
- ) );
-
- $supplemental['disable_autosave'] = 'disable';
- }
-
- 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.'));
- }
-
- if ( $do_autosave ) {
- // Drafts are just overwritten by autosave
- if ( 'draft' == $post->post_status ) {
- $id = edit_post();
- } else { // Non drafts are not overwritten. The autosave is stored in a special post revision.
- $revision_id = wp_create_post_autosave( $post->ID );
- if ( is_wp_error($revision_id) )
- $id = $revision_id;
- else
- $id = $post->ID;
- }
- $data = $message;
- } else {
- $id = $post->ID;
- }
- }
-
- if ( $do_lock && $id && is_numeric($id) )
- wp_set_post_lock( $id );
-
- if ( $nonce_age == 2 ) {
- $supplemental['replace-autosavenonce'] = wp_create_nonce('autosave');
- $supplemental['replace-getpermalinknonce'] = wp_create_nonce('getpermalink');
- $supplemental['replace-samplepermalinknonce'] = wp_create_nonce('samplepermalink');
- $supplemental['replace-closedpostboxesnonce'] = wp_create_nonce('closedpostboxes');
- if ( $id ) {
- if ( $_POST['post_type'] == 'post' )
- $supplemental['replace-_wpnonce'] = wp_create_nonce('update-post_' . $id);
- elseif ( $_POST['post_type'] == 'page' )
- $supplemental['replace-_wpnonce'] = wp_create_nonce('update-page_' . $id);
- }
- }
-
- $x = new WP_Ajax_Response( array(
- 'what' => 'autosave',
- 'id' => $id,
- 'data' => $id ? $data : '',
- 'supplemental' => $supplemental
- ) );
- $x->send();
- break;
-case 'autosave-generate-nonces' :
- check_ajax_referer( 'autosave', 'autosavenonce' );
- $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;
-case 'closed-postboxes' :
- check_ajax_referer( 'closedpostboxes', 'closedpostboxesnonce' );
- $closed = isset( $_POST['closed'] ) ? $_POST['closed'] : '';
- $closed = explode( ',', $_POST['closed'] );
- $hidden = isset( $_POST['hidden'] ) ? $_POST['hidden'] : '';
- $hidden = explode( ',', $_POST['hidden'] );
- $page = isset( $_POST['page'] ) ? $_POST['page'] : '';
-
- if ( !preg_match( '/^[a-z_-]+$/', $page ) )
- die('-1');
-
- if ( ! $user = wp_get_current_user() )
- die('-1');
-
- if ( is_array($closed) )
- update_usermeta($user->ID, 'closedpostboxes_'.$page, $closed);
-
- if ( is_array($hidden) ) {
- $hidden = array_diff( $hidden, array('submitdiv', 'pagesubmitdiv', 'linksubmitdiv') ); // postboxes that are always shown
- update_usermeta($user->ID, 'meta-box-hidden_'.$page, $hidden);
- }
-
- die('1');
- break;
-case 'hidden-columns' :
- check_ajax_referer( 'screen-options-nonce', 'screenoptionnonce' );
- $hidden = isset( $_POST['hidden'] ) ? $_POST['hidden'] : '';
- $hidden = explode( ',', $_POST['hidden'] );
- $page = isset( $_POST['page'] ) ? $_POST['page'] : '';
-
- if ( !preg_match( '/^[a-z_-]+$/', $page ) )
- die('-1');
-
- if ( ! $user = wp_get_current_user() )
- die('-1');
-
- if ( is_array($hidden) )
- update_usermeta($user->ID, "manage-$page-columns-hidden", $hidden);
-
- die('1');
- break;
-case 'meta-box-order':
- check_ajax_referer( 'meta-box-order' );
- $order = isset( $_POST['order'] ) ? (array) $_POST['order'] : false;
- $page_columns = isset( $_POST['page_columns'] ) ? (int) $_POST['page_columns'] : 0;
- $page = isset( $_POST['page'] ) ? $_POST['page'] : '';
-
- if ( !preg_match( '/^[a-z_-]+$/', $page ) )
- die('-1');
-
- if ( ! $user = wp_get_current_user() )
- die('-1');
-
- if ( $order )
- update_user_option($user->ID, "meta-box-order_$page", $order);
-
- if ( $page_columns )
- update_usermeta($user->ID, "screen_layout_$page", $page_columns);
-
- die('1');
- break;
-case 'get-permalink':
- check_ajax_referer( 'getpermalink', 'getpermalinknonce' );
- $post_id = isset($_POST['post_id'])? intval($_POST['post_id']) : 0;
- die(add_query_arg(array('preview' => 'true'), get_permalink($post_id)));
-break;
-case 'sample-permalink':
- check_ajax_referer( 'samplepermalink', 'samplepermalinknonce' );
- $post_id = isset($_POST['post_id'])? intval($_POST['post_id']) : 0;
- $title = isset($_POST['new_title'])? $_POST['new_title'] : '';
- $slug = isset($_POST['new_slug'])? $_POST['new_slug'] : '';
- die(get_sample_permalink_html($post_id, $title, $slug));
-break;
-case 'inline-save':
- check_ajax_referer( 'inlineeditnonce', '_inline_edit' );
-
- if ( ! isset($_POST['post_ID']) || ! ( $post_ID = (int) $_POST['post_ID'] ) )
- exit;
-
- 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.') );
- }
-
- if ( $last = wp_check_post_lock( $post_ID ) ) {
- $last_user = get_userdata( $last );
- $last_user_name = $last_user ? $last_user->display_name : __( 'Someone' );
- printf( $_POST['post_type'] == 'page' ? __( 'Saving is disabled: %s is currently editing this page.' ) : __( 'Saving is disabled: %s is currently editing this post.' ), esc_html( $last_user_name ) );
- exit;
- }
-
- $data = &$_POST;
-
- $post = get_post( $post_ID, ARRAY_A );
- $post = add_magic_quotes($post); //since it is from db
-
- $data['content'] = $post['post_content'];
- $data['excerpt'] = $post['post_excerpt'];
-
- // rename
- $data['user_ID'] = $GLOBALS['user_ID'];
-
- if ( isset($data['post_parent']) )
- $data['parent_id'] = $data['post_parent'];
-
- // status
- if ( isset($data['keep_private']) && 'private' == $data['keep_private'] )
- $data['post_status'] = 'private';
- else
- $data['post_status'] = $data['_status'];
-
- if ( empty($data['comment_status']) )
- $data['comment_status'] = 'closed';
- if ( empty($data['ping_status']) )
- $data['ping_status'] = 'closed';
-
- // update the post
- edit_post();
-
- $post = array();
- if ( 'page' == $_POST['post_type'] ) {
- $post[] = get_post($_POST['post_ID']);
- page_rows($post);
- } elseif ( 'post' == $_POST['post_type'] ) {
- $mode = $_POST['post_view'];
- $post[] = get_post($_POST['post_ID']);
- post_rows($post);
- }
-
- exit;
- break;
-case 'inline-save-tax':
- check_ajax_referer( 'taxinlineeditnonce', '_inline_edit' );
-
- if ( ! current_user_can('manage_categories') )
- die( __('Cheatin’ uh?') );
-
- if ( ! isset($_POST['tax_ID']) || ! ( $id = (int) $_POST['tax_ID'] ) )
- die(-1);
-
- switch ($_POST['tax_type']) {
- case 'cat' :
- $data = array();
- $data['cat_ID'] = $id;
- $data['cat_name'] = $_POST['name'];
- $data['category_nicename'] = $_POST['slug'];
- if ( isset($_POST['parent']) && (int) $_POST['parent'] > 0 )
- $data['category_parent'] = $_POST['parent'];
-
- $cat = get_category($id, ARRAY_A);
- $data['category_description'] = $cat['category_description'];
-
- $updated = wp_update_category($data);
-
- if ( $updated && !is_wp_error($updated) )
- echo _cat_row( $updated, 0 );
- else
- die( __('Category not updated.') );
-
- break;
- case 'link-cat' :
- $updated = wp_update_term($id, 'link_category', $_POST);
-
- if ( $updated && !is_wp_error($updated) )
- echo link_cat_row($updated['term_id']);
- else
- die( __('Category not updated.') );
-
- break;
- case 'tag' :
- if ( !empty($_POST['taxonomy']) )
- $taxonomy = $_POST['taxonomy'];
- else
- $taxonomy = 'post_tag';
-
- $tag = get_term( $id, $taxonomy );
- $_POST['description'] = $tag->description;
-
- $updated = wp_update_term($id, $taxonomy, $_POST);
- if ( $updated && !is_wp_error($updated) ) {
- $tag = get_term( $updated['term_id'], $taxonomy );
- if ( !$tag || is_wp_error( $tag ) )
- die( __('Tag not updated.') );
-
- echo _tag_row($tag);
- } else {
- die( __('Tag not updated.') );
- }
-
- break;
- }
-
- exit;
- break;
-case 'find_posts':
- check_ajax_referer( 'find-posts' );
-
- if ( empty($_POST['ps']) )
- exit;
-
- $what = isset($_POST['pages']) ? 'page' : 'post';
- $s = stripslashes($_POST['ps']);
- preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $s, $matches);
- $search_terms = array_map(create_function('$a', 'return trim($a, "\\"\'\\n\\r ");'), $matches[0]);
-
- $searchand = $search = '';
- foreach( (array) $search_terms as $term) {
- $term = addslashes_gpc($term);
- $search .= "{$searchand}(($wpdb->posts.post_title LIKE '%{$term}%') OR ($wpdb->posts.post_content LIKE '%{$term}%'))";
- $searchand = ' AND ';
- }
- $term = $wpdb->escape($s);
- if ( count($search_terms) > 1 && $search_terms[0] != $s )
- $search .= " OR ($wpdb->posts.post_title LIKE '%{$term}%') OR ($wpdb->posts.post_content LIKE '%{$term}%')";
-
- $posts = $wpdb->get_results( "SELECT ID, post_title, post_status, post_date FROM $wpdb->posts WHERE post_type = '$what' AND $search ORDER BY post_date_gmt DESC LIMIT 50" );
-
- if ( ! $posts )
- exit( __('No posts found.') );
-
- $html = '<table class="widefat" cellspacing="0"><thead><tr><th class="found-radio"><br /></th><th>'.__('Title').'</th><th>'.__('Time').'</th><th>'.__('Status').'</th></tr></thead><tbody>';
- foreach ( $posts as $post ) {
-
- switch ( $post->post_status ) {
- case 'publish' :
- case 'private' :
- $stat = __('Published');
- break;
- case 'future' :
- $stat = __('Scheduled');
- break;
- case 'pending' :
- $stat = __('Pending Review');
- break;
- case 'draft' :
- $stat = __('Unpublished');
- break;
- }
-
- if ( '0000-00-00 00:00:00' == $post->post_date ) {
- $time = '';
- } else {
- /* translators: date format in table columns, see http://php.net/date */
- $time = mysql2date(__('Y/m/d'), $post->post_date);
- }
-
- $html .= '<tr class="found-posts"><td class="found-radio"><input type="radio" id="found-'.$post->ID.'" name="found_post_id" value="' . esc_attr($post->ID) . '"></td>';
- $html .= '<td><label for="found-'.$post->ID.'">'.esc_html( $post->post_title ).'</label></td><td>'.esc_html( $time ).'</td><td>'.esc_html( $stat ).'</td></tr>'."\n\n";
- }
- $html .= '</tbody></table>';
-
- $x = new WP_Ajax_Response();
- $x->add( array(
- 'what' => $what,
- 'data' => $html
- ));
- $x->send();
-
- break;
-case 'lj-importer' :
- check_ajax_referer( 'lj-api-import' );
- if ( !current_user_can( 'publish_posts' ) )
- die('-1');
- if ( empty( $_POST['step'] ) )
- die( '-1' );
- define('WP_IMPORTING', true);
- include( ABSPATH . 'wp-admin/import/livejournal.php' );
- $result = $lj_api_import->{ 'step' . ( (int) $_POST['step'] ) }();
- if ( is_wp_error( $result ) )
- echo $result->get_error_message();
- die;
- break;
-case 'widgets-order' :
- check_ajax_referer( 'save-sidebar-widgets', 'savewidgets' );
-
- if ( !current_user_can('switch_themes') )
- die('-1');
-
- unset( $_POST['savewidgets'], $_POST['action'] );
-
- // save widgets order for all sidebars
- if ( is_array($_POST['sidebars']) ) {
- $sidebars = array();
- foreach ( $_POST['sidebars'] as $key => $val ) {
- $sb = array();
- if ( !empty($val) ) {
- $val = explode(',', $val);
- foreach ( $val as $k => $v ) {
- if ( strpos($v, 'widget-') === false )
- continue;
-
- $sb[$k] = substr($v, strpos($v, '_') + 1);
- }
- }
- $sidebars[$key] = $sb;
- }
- wp_set_sidebars_widgets($sidebars);
- die('1');
- }
-
- die('-1');
- break;
-case 'save-widget' :
- check_ajax_referer( 'save-sidebar-widgets', 'savewidgets' );
-
- if ( !current_user_can('switch_themes') || !isset($_POST['id_base']) )
- die('-1');
-
- unset( $_POST['savewidgets'], $_POST['action'] );
-
- do_action('load-widgets.php');
- do_action('widgets.php');
- do_action('sidebar_admin_setup');
-
- $id_base = $_POST['id_base'];
- $widget_id = $_POST['widget-id'];
- $sidebar_id = $_POST['sidebar'];
- $multi_number = !empty($_POST['multi_number']) ? (int) $_POST['multi_number'] : 0;
- $settings = isset($_POST['widget-' . $id_base]) && is_array($_POST['widget-' . $id_base]) ? $_POST['widget-' . $id_base] : false;
- $error = '<p>' . __('An error has occured. Please reload the page and try again.') . '</p>';
-
- $sidebars = wp_get_sidebars_widgets();
- $sidebar = isset($sidebars[$sidebar_id]) ? $sidebars[$sidebar_id] : array();
-
- // delete
- if ( isset($_POST['delete_widget']) && $_POST['delete_widget'] ) {
-
- if ( !isset($wp_registered_widgets[$widget_id]) )
- die($error);
-
- $sidebar = array_diff( $sidebar, array($widget_id) );
- $_POST = array('sidebar' => $sidebar_id, 'widget-' . $id_base => array(), 'the-widget-id' => $widget_id, 'delete_widget' => '1');
- } elseif ( $settings && preg_match( '/__i__|%i%/', key($settings) ) ) {
- if ( !$multi_number )
- die($error);
-
- $_POST['widget-' . $id_base] = array( $multi_number => array_shift($settings) );
- $widget_id = $id_base . '-' . $multi_number;
- $sidebar[] = $widget_id;
- }
- $_POST['widget-id'] = $sidebar;
-
- foreach ( (array) $wp_registered_widget_updates as $name => $control ) {
-
- if ( $name == $id_base ) {
- if ( !is_callable( $control['callback'] ) )
- continue;
-
- ob_start();
- call_user_func_array( $control['callback'], $control['params'] );
- ob_end_clean();
- break;
- }
- }
-
- if ( isset($_POST['delete_widget']) && $_POST['delete_widget'] ) {
- $sidebars[$sidebar_id] = $sidebar;
- wp_set_sidebars_widgets($sidebars);
- echo "deleted:$widget_id";
- die();
- }
-
- if ( !empty($_POST['add_new']) )
- die();
-
- if ( $form = $wp_registered_widget_controls[$widget_id] )
- call_user_func_array( $form['callback'], $form['params'] );
-
- die();
- break;
-default :
- do_action( 'wp_ajax_' . $_POST['action'] );
- die('0');
- break;
-endswitch;
-?>
+/** Load WordPress Administration APIs */
+require_once( ABSPATH . 'wp-admin/includes/admin.php' );
+
+/** Load Ajax Handlers for WordPress Core */
+require_once( ABSPATH . 'wp-admin/includes/ajax-actions.php' );
+
+@header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
+@header( 'X-Robots-Tag: noindex' );
+
+send_nosniff_header();
+nocache_headers();
+
+/** This action is documented in wp-admin/admin.php */
+do_action( 'admin_init' );
+
+$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', 'get-attachment',
+ 'query-attachments', 'save-attachment', 'save-attachment-compat', 'send-link-to-editor',
+ 'send-attachment-to-editor', 'save-attachment-order', 'heartbeat', 'get-revision-diffs',
+ 'save-user-color-scheme',
+);
+
+// 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_heartbeat', 'wp_ajax_nopriv_heartbeat', 1 );
+
+if ( is_user_logged_in() ) {
+ /**
+ * Fires authenticated AJAX actions for logged-in users.
+ *
+ * The dynamic portion of the hook name, $_REQUEST['action'],
+ * refers to the name of the AJAX action callback being fired.
+ *
+ * @since 2.1.0
+ */
+ do_action( 'wp_ajax_' . $_REQUEST['action'] );
+} else {
+ /**
+ * Fires non-authenticated AJAX actions for logged-out users.
+ *
+ * The dynamic portion of the hook name, $_REQUEST['action'],
+ * refers to the name of the AJAX action callback being fired.
+ *
+ * @since 2.8.0
+ */
+ do_action( 'wp_ajax_nopriv_' . $_REQUEST['action'] );
+}
+// Default status
+die( '0' );