X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/7688c6ba71852cd89123b62b2d57683535e4702a..96bc8e88cf39086a9e0a883b8e2c311fe82a5e97:/wp-admin/admin-ajax.php diff --git a/wp-admin/admin-ajax.php b/wp-admin/admin-ajax.php index 013e3750..c21c861e 100644 --- a/wp-admin/admin-ajax.php +++ b/wp-admin/admin-ajax.php @@ -1,317 +1,1588 @@ "; - $r .= ""; - $r .= ""; - $r .= "
"; - $r .= ""; - return $r; +require_once('../wp-load.php'); + +require_once('./includes/admin.php'); +@header('Content-Type: text/html; charset=' . get_option('blog_charset')); +send_nosniff_header(); + +do_action('admin_init'); + +if ( ! is_user_logged_in() ) { + + if ( isset( $_POST['action'] ) && $_POST['action'] == 'autosave' ) { + $id = isset($_POST['post_ID'])? (int) $_POST['post_ID'] : 0; + + if ( ! $id ) + die('-1'); + + $message = sprintf( __('ALERT: You are logged out! Could not save draft. Please log in again.'), wp_login_url() ); + $x = new WP_Ajax_Response( array( + 'what' => 'autosave', + 'id' => $id, + 'data' => $message + ) ); + $x->send(); + } + + if ( !empty( $_REQUEST['action'] ) ) + do_action( 'wp_ajax_nopriv_' . $_REQUEST['action'] ); + + die('-1'); } -$id = (int) $_POST['id']; -switch ( $_POST['action'] ) : -case 'delete-comment' : - if ( !$comment = get_comment( $id ) ) +if ( isset( $_GET['action'] ) ) : +switch ( $action = $_GET['action'] ) : +case 'fetch-list' : + + $list_class = $_GET['list_args']['class']; + check_ajax_referer( "fetch-list-$list_class", '_ajax_fetch_list_nonce' ); + + $current_screen = convert_to_screen( $_GET['list_args']['screen']['id'] ); + + define( 'WP_NETWORK_ADMIN', $current_screen->is_network ); + define( 'WP_USER_ADMIN', $current_screen->is_user ); + + $wp_list_table = _get_list_table( $list_class ); + if ( ! $wp_list_table ) + die( '0' ); + + if ( ! $wp_list_table->ajax_user_can() ) + die( '-1' ); + + $wp_list_table->ajax_response(); + + die( '0' ); + break; +case 'ajax-tag-search' : + if ( isset( $_GET['tax'] ) ) { + $taxonomy = sanitize_key( $_GET['tax'] ); + $tax = get_taxonomy( $taxonomy ); + if ( ! $tax ) + die( '0' ); + if ( ! current_user_can( $tax->cap->assign_terms ) ) + die( '-1' ); + } else { die('0'); - if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) ) + } + + $s = stripslashes( $_GET['q'] ); + + if ( false !== strpos( $s, ',' ) ) { + $s = explode( ',', $s ); + $s = $s[count( $s ) - 1]; + } + $s = trim( $s ); + if ( strlen( $s ) < 2 ) + die; // require 2 chars for matching + + $results = $wpdb->get_col( $wpdb->prepare( "SELECT t.name FROM $wpdb->term_taxonomy AS tt INNER JOIN $wpdb->terms AS t ON tt.term_id = t.term_id WHERE tt.taxonomy = %s AND t.name LIKE (%s)", $taxonomy, '%' . like_escape( $s ) . '%' ) ); + + echo join( $results, "\n" ); + die; + break; +case 'wp-compression-test' : + if ( !current_user_can( 'manage_options' ) ) die('-1'); - if ( wp_delete_comment( $comment->comment_ID ) ) - die('1'); - else die('0'); + if ( ini_get('zlib.output_compression') || 'ob_gzhandler' == ini_get('output_handler') ) { + update_site_option('can_compress_scripts', 0); + die('0'); + } + + if ( isset($_GET['test']) ) { + header( 'Expires: Wed, 11 Jan 1984 05:00:00 GMT' ); + header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s' ) . ' GMT' ); + header( 'Cache-Control: no-cache, must-revalidate, max-age=0' ); + header( 'Pragma: no-cache' ); + header('Content-Type: application/x-javascript; charset=UTF-8'); + $force_gzip = ( defined('ENFORCE_GZIP') && ENFORCE_GZIP ); + $test_str = '"wpCompressionTest Lorem ipsum dolor sit amet consectetuer mollis sapien urna ut a. Eu nonummy condimentum fringilla tempor pretium platea vel nibh netus Maecenas. Hac molestie amet justo quis pellentesque est ultrices interdum nibh Morbi. Cras mattis pretium Phasellus ante ipsum ipsum ut sociis Suspendisse Lorem. Ante et non molestie. Porta urna Vestibulum egestas id congue nibh eu risus gravida sit. Ac augue auctor Ut et non a elit massa id sodales. Elit eu Nulla at nibh adipiscing mattis lacus mauris at tempus. Netus nibh quis suscipit nec feugiat eget sed lorem et urna. Pellentesque lacus at ut massa consectetuer ligula ut auctor semper Pellentesque. Ut metus massa nibh quam Curabitur molestie nec mauris congue. Volutpat molestie elit justo facilisis neque ac risus Ut nascetur tristique. Vitae sit lorem tellus et quis Phasellus lacus tincidunt nunc Fusce. Pharetra wisi Suspendisse mus sagittis libero lacinia Integer consequat ac Phasellus. Et urna ac cursus tortor aliquam Aliquam amet tellus volutpat Vestibulum. Justo interdum condimentum In augue congue tellus sollicitudin Quisque quis nibh."'; + + if ( 1 == $_GET['test'] ) { + echo $test_str; + die; + } elseif ( 2 == $_GET['test'] ) { + if ( !isset($_SERVER['HTTP_ACCEPT_ENCODING']) ) + die('-1'); + if ( false !== stripos( $_SERVER['HTTP_ACCEPT_ENCODING'], 'deflate') && function_exists('gzdeflate') && ! $force_gzip ) { + header('Content-Encoding: deflate'); + $out = gzdeflate( $test_str, 1 ); + } elseif ( false !== stripos( $_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') && function_exists('gzencode') ) { + header('Content-Encoding: gzip'); + $out = gzencode( $test_str, 1 ); + } else { + die('-1'); + } + echo $out; + die; + } elseif ( 'no' == $_GET['test'] ) { + update_site_option('can_compress_scripts', 0); + } elseif ( 'yes' == $_GET['test'] ) { + update_site_option('can_compress_scripts', 1); + } + } + + die('0'); + break; +case 'imgedit-preview' : + $post_id = intval($_GET['postid']); + if ( empty($post_id) || !current_user_can('edit_post', $post_id) ) + die('-1'); + + check_ajax_referer( "image_editor-$post_id" ); + + include_once( ABSPATH . 'wp-admin/includes/image-edit.php' ); + if ( ! stream_preview_image($post_id) ) + die('-1'); + + die(); break; -case 'delete-comment-as-spam' : +case 'menu-quick-search': + if ( ! current_user_can( 'edit_theme_options' ) ) + die('-1'); + + require_once ABSPATH . 'wp-admin/includes/nav-menu.php'; + + _wp_ajax_menu_quick_search( $_REQUEST ); + + exit; + break; +case 'oembed-cache' : + $return = ( $wp_embed->cache_oembed( $_GET['post'] ) ) ? '1' : '0'; + die( $return ); + break; +default : + do_action( 'wp_ajax_' . $_GET['action'] ); + die('0'); + break; +endswitch; +endif; + +/** + * Sends back current comment total and new page links if they need to be updated. + * + * Contrary to normal success AJAX response ("1"), die with time() on success. + * + * @since 2.7 + * + * @param int $comment_id + * @return die + */ +function _wp_ajax_delete_comment_response( $comment_id, $delta = -1 ) { + $total = (int) @$_POST['_total']; + $per_page = (int) @$_POST['_per_page']; + $page = (int) @$_POST['_page']; + $url = esc_url_raw( @$_POST['_url'] ); + // JS didn't send us everything we need to know. Just die with success message + if ( !$total || !$per_page || !$page || !$url ) + die( (string) time() ); + + $total += $delta; + if ( $total < 0 ) + $total = 0; + + // Only do the expensive stuff on a page-break, and about 1 other time per page + if ( 0 == $total % $per_page || 1 == mt_rand( 1, $per_page ) ) { + $post_id = 0; + $status = 'total_comments'; // What type of comment count are we looking for? + $parsed = parse_url( $url ); + if ( isset( $parsed['query'] ) ) { + parse_str( $parsed['query'], $query_vars ); + if ( !empty( $query_vars['comment_status'] ) ) + $status = $query_vars['comment_status']; + if ( !empty( $query_vars['p'] ) ) + $post_id = (int) $query_vars['p']; + } + + $comment_count = wp_count_comments($post_id); + + if ( isset( $comment_count->$status ) ) // We're looking for a known type of comment count + $total = $comment_count->$status; + // else use the decremented value from above + } + + $time = time(); // The time since the last comment count + + $x = new WP_Ajax_Response( array( + 'what' => 'comment', + 'id' => $comment_id, // here for completeness - not used + 'supplemental' => array( + 'total_items_i18n' => sprintf( _n( '1 item', '%s items', $total ), number_format_i18n( $total ) ), + 'total_pages' => ceil( $total / $per_page ), + 'total_pages_i18n' => number_format_i18n( ceil( $total / $per_page ) ), + 'total' => $total, + 'time' => $time + ) + ) ); + $x->send(); +} + +function _wp_ajax_add_hierarchical_term() { + $action = $_POST['action']; + $taxonomy = get_taxonomy(substr($action, 4)); + check_ajax_referer( $action, '_ajax_nonce-add-' . $taxonomy->name ); + if ( !current_user_can( $taxonomy->cap->edit_terms ) ) + die('-1'); + $names = explode(',', $_POST['new'.$taxonomy->name]); + $parent = isset($_POST['new'.$taxonomy->name.'_parent']) ? (int) $_POST['new'.$taxonomy->name.'_parent'] : 0; + if ( 0 > $parent ) + $parent = 0; + if ( $taxonomy->name == 'category' ) + $post_category = isset($_POST['post_category']) ? (array) $_POST['post_category'] : array(); + else + $post_category = ( isset($_POST['tax_input']) && isset($_POST['tax_input'][$taxonomy->name]) ) ? (array) $_POST['tax_input'][$taxonomy->name] : array(); + $checked_categories = array_map( 'absint', (array) $post_category ); + $popular_ids = wp_popular_terms_checklist($taxonomy->name, 0, 10, false); + + foreach ( $names as $cat_name ) { + $cat_name = trim($cat_name); + $category_nicename = sanitize_title($cat_name); + if ( '' === $category_nicename ) + continue; + if ( !($cat_id = term_exists($cat_name, $taxonomy->name, $parent)) ) { + $new_term = wp_insert_term($cat_name, $taxonomy->name, array('parent' => $parent)); + $cat_id = $new_term['term_id']; + } + $checked_categories[] = $cat_id; + if ( $parent ) // Do these all at once in a second + continue; + $category = get_term( $cat_id, $taxonomy->name ); + ob_start(); + wp_terms_checklist( 0, array( 'taxonomy' => $taxonomy->name, 'descendants_and_self' => $cat_id, 'selected_cats' => $checked_categories, 'popular_cats' => $popular_ids )); + $data = ob_get_contents(); + ob_end_clean(); + $add = array( + 'what' => $taxonomy->name, + 'id' => $cat_id, + 'data' => str_replace( array("\n", "\t"), '', $data), + 'position' => -1 + ); + } + + if ( $parent ) { // Foncy - replace the parent and all its children + $parent = get_term( $parent, $taxonomy->name ); + $term_id = $parent->term_id; + + while ( $parent->parent ) { // get the top parent + $parent = &get_term( $parent->parent, $taxonomy->name ); + if ( is_wp_error( $parent ) ) + break; + $term_id = $parent->term_id; + } + + ob_start(); + wp_terms_checklist( 0, array('taxonomy' => $taxonomy->name, 'descendants_and_self' => $term_id, 'selected_cats' => $checked_categories, 'popular_cats' => $popular_ids)); + $data = ob_get_contents(); + ob_end_clean(); + $add = array( + 'what' => $taxonomy->name, + 'id' => $term_id, + 'data' => str_replace( array("\n", "\t"), '', $data), + 'position' => -1 + ); + } + + ob_start(); + wp_dropdown_categories( array( + 'taxonomy' => $taxonomy->name, 'hide_empty' => 0, 'name' => 'new'.$taxonomy->name.'_parent', 'orderby' => 'name', + 'hierarchical' => 1, 'show_option_none' => '— '.$taxonomy->labels->parent_item.' —' + ) ); + $sup = ob_get_contents(); + ob_end_clean(); + $add['supplemental'] = array( 'newcat_parent' => $sup ); + + $x = new WP_Ajax_Response( $add ); + $x->send(); +} + +$id = isset($_POST['id'])? (int) $_POST['id'] : 0; +switch ( $action = $_POST['action'] ) : +case 'delete-comment' : // On success, die with time() instead of 1 if ( !$comment = get_comment( $id ) ) - die('0'); - if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) ) + die( (string) time() ); + if ( ! current_user_can( 'edit_comment', $comment->comment_ID ) ) die('-1'); - if ( wp_set_comment_status( $comment->comment_ID, 'spam' ) ) - die('1'); - else die('0'); + check_ajax_referer( "delete-comment_$id" ); + $status = wp_get_comment_status( $comment->comment_ID ); + + $delta = -1; + if ( isset($_POST['trash']) && 1 == $_POST['trash'] ) { + if ( 'trash' == $status ) + die( (string) time() ); + $r = wp_trash_comment( $comment->comment_ID ); + } elseif ( isset($_POST['untrash']) && 1 == $_POST['untrash'] ) { + if ( 'trash' != $status ) + die( (string) time() ); + $r = wp_untrash_comment( $comment->comment_ID ); + if ( ! isset( $_POST['comment_status'] ) || $_POST['comment_status'] != 'trash' ) // undo trash, not in trash + $delta = 1; + } elseif ( isset($_POST['spam']) && 1 == $_POST['spam'] ) { + if ( 'spam' == $status ) + die( (string) time() ); + $r = wp_spam_comment( $comment->comment_ID ); + } elseif ( isset($_POST['unspam']) && 1 == $_POST['unspam'] ) { + if ( 'spam' != $status ) + die( (string) time() ); + $r = wp_unspam_comment( $comment->comment_ID ); + if ( ! isset( $_POST['comment_status'] ) || $_POST['comment_status'] != 'spam' ) // undo spam, not in spam + $delta = 1; + } elseif ( isset($_POST['delete']) && 1 == $_POST['delete'] ) { + $r = wp_delete_comment( $comment->comment_ID ); + } else { + die('-1'); + } + + if ( $r ) // Decide if we need to send back '1' or a more complicated response including page links and comment counts + _wp_ajax_delete_comment_response( $comment->comment_ID, $delta ); + die( '0' ); break; -case 'delete-cat' : - if ( !current_user_can( 'manage_categories' ) ) +case 'delete-tag' : + $tag_id = (int) $_POST['tag_ID']; + check_ajax_referer( "delete-tag_$tag_id" ); + + $taxonomy = !empty($_POST['taxonomy']) ? $_POST['taxonomy'] : 'post_tag'; + $tax = get_taxonomy($taxonomy); + + if ( !current_user_can( $tax->cap->delete_terms ) ) die('-1'); - if ( wp_delete_category( $id ) ) + $tag = get_term( $tag_id, $taxonomy ); + if ( !$tag || is_wp_error( $tag ) ) + die('1'); + + if ( wp_delete_term($tag_id, $taxonomy)) die('1'); - else die('0'); + else + die('0'); break; case 'delete-link' : + check_ajax_referer( "delete-bookmark_$id" ); if ( !current_user_can( 'manage_links' ) ) die('-1'); + $link = get_bookmark( $id ); + if ( !$link || is_wp_error( $link ) ) + die('1'); + if ( wp_delete_link( $id ) ) die('1'); - else die('0'); + else + die('0'); break; case 'delete-meta' : - if ( !$meta = get_post_meta_by_id( $id ) ) - die('0'); - if ( !current_user_can( 'edit_post', $meta->post_id ) ) + check_ajax_referer( "delete-meta_$id" ); + if ( !$meta = get_metadata_by_mid( 'post', $id ) ) + die('1'); + + if ( is_protected_meta( $meta->meta_key, 'post' ) || ! current_user_can( 'delete_post_meta', $meta->post_id, $meta->meta_key ) ) die('-1'); if ( delete_meta( $meta->meta_id ) ) die('1'); die('0'); break; case 'delete-post' : + check_ajax_referer( "{$action}_$id" ); if ( !current_user_can( 'delete_post', $id ) ) die('-1'); + if ( !get_post( $id ) ) + die('1'); + if ( wp_delete_post( $id ) ) die('1'); - else die('0'); + else + die('0'); + break; +case 'trash-post' : +case 'untrash-post' : + check_ajax_referer( "{$action}_$id" ); + if ( !current_user_can( 'delete_post', $id ) ) + die('-1'); + + if ( !get_post( $id ) ) + die('1'); + + if ( 'trash-post' == $action ) + $done = wp_trash_post( $id ); + else + $done = wp_untrash_post( $id ); + + if ( $done ) + die('1'); + + die('0'); break; case 'delete-page' : + check_ajax_referer( "{$action}_$id" ); if ( !current_user_can( 'delete_page', $id ) ) die('-1'); + if ( !get_page( $id ) ) + die('1'); + if ( wp_delete_post( $id ) ) die('1'); - else die('0'); - break; -case 'dim-comment' : - if ( !$comment = get_comment( $id ) ) + else die('0'); - if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) ) - die('-1'); - if ( !current_user_can( 'moderate_comments' ) ) - die('-1'); + break; +case 'dim-comment' : // On success, die with time() instead of 1 - if ( 'unapproved' == wp_get_comment_status($comment->comment_ID) ) { - if ( wp_set_comment_status( $comment->comment_ID, 'approve' ) ) - die('1'); - } else { - if ( wp_set_comment_status( $comment->comment_ID, 'hold' ) ) - die('1'); + if ( !$comment = get_comment( $id ) ) { + $x = new WP_Ajax_Response( array( + 'what' => 'comment', + 'id' => new WP_Error('invalid_comment', sprintf(__('Comment %d does not exist'), $id)) + ) ); + $x->send(); } - die('0'); - break; -case 'add-category' : // On the Fly - if ( !current_user_can( 'manage_categories' ) ) + + if ( ! current_user_can( 'edit_comment', $comment->comment_ID ) && ! current_user_can( 'moderate_comments' ) ) 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' => "
    • " + + $current = wp_get_comment_status( $comment->comment_ID ); + if ( $_POST['new'] == $current ) + die( (string) time() ); + + check_ajax_referer( "approve-comment_$id" ); + if ( in_array( $current, array( 'unapproved', 'spam' ) ) ) + $result = wp_set_comment_status( $comment->comment_ID, 'approve', true ); + else + $result = wp_set_comment_status( $comment->comment_ID, 'hold', true ); + + if ( is_wp_error($result) ) { + $x = new WP_Ajax_Response( array( + 'what' => 'comment', + 'id' => $result ) ); + $x->send(); } - $x->send(); + + // Decide if we need to send back '1' or a more complicated response including page links and comment counts + _wp_ajax_delete_comment_response( $comment->comment_ID ); + die( '0' ); break; case 'add-link-category' : // On the Fly + check_ajax_referer( $action ); 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' ) ) { + $slug = sanitize_title($cat_name); + if ( '' === $slug ) + continue; + if ( !$cat_id = term_exists( $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)); + $cat_id = $cat_id['term_id']; + $cat_name = esc_html(stripslashes($cat_name)); $x->add( array( 'what' => 'link-category', 'id' => $cat_id, - 'data' => "" + 'data' => "", + 'position' => -1 ) ); } $x->send(); break; -case 'add-cat' : // From Manage->Categories - if ( !current_user_can( 'manage_categories' ) ) +case 'add-tag' : + check_ajax_referer( 'add-tag', '_wpnonce_add-tag' ); + $post_type = !empty($_POST['post_type']) ? $_POST['post_type'] : 'post'; + $taxonomy = !empty($_POST['taxonomy']) ? $_POST['taxonomy'] : 'post_tag'; + $tax = get_taxonomy($taxonomy); + + if ( !current_user_can( $tax->cap->edit_terms ) ) die('-1'); - if ( !$cat = wp_insert_category( $_POST ) ) - die('0'); - if ( !$cat = get_category( $cat ) ) - die('0'); + + $x = new WP_Ajax_Response(); + + $tag = wp_insert_term($_POST['tag-name'], $taxonomy, $_POST ); + + if ( !$tag || is_wp_error($tag) || (!$tag = get_term( $tag['term_id'], $taxonomy )) ) { + $message = __('An error has occurred. Please reload the page and try again.'); + if ( is_wp_error($tag) && $tag->get_error_message() ) + $message = $tag->get_error_message(); + + $x->add( array( + 'what' => 'taxonomy', + 'data' => new WP_Error('error', $message ) + ) ); + $x->send(); + } + + set_current_screen( $_POST['screen'] ); + + $wp_list_table = _get_list_table('WP_Terms_List_Table'); + $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; - $level++; + if ( is_taxonomy_hierarchical($taxonomy) ) { + $level = count( get_ancestors( $tag->term_id, $taxonomy ) ); + ob_start(); + $wp_list_table->single_row( $tag, $level ); + $noparents = ob_get_clean(); } - $cat_full_name = attribute_escape($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)) - ) ); + ob_start(); + $wp_list_table->single_row( $tag ); + $parents = ob_get_clean(); + + $x->add( array( + 'what' => 'taxonomy', + 'supplemental' => compact('parents', 'noparents') + ) ); + $x->add( array( + 'what' => 'term', + 'position' => $level, + 'supplemental' => (array) $tag + ) ); $x->send(); break; -case 'add-comment' : - if ( !current_user_can( 'edit_post', $id ) ) +case 'get-tagcloud' : + if ( isset( $_POST['tax'] ) ) { + $taxonomy = sanitize_key( $_POST['tax'] ); + $tax = get_taxonomy( $taxonomy ); + if ( ! $tax ) + die( '0' ); + if ( ! current_user_can( $tax->cap->assign_terms ) ) + die( '-1' ); + } else { + die('0'); + } + + $tags = get_terms( $taxonomy, array( 'number' => 45, 'orderby' => 'count', 'order' => 'DESC' ) ); + + if ( empty( $tags ) ) + die( isset( $tax->no_tagcloud ) ? $tax->no_tagcloud : __('No tags found!') ); + + if ( is_wp_error( $tags ) ) + die( $tags->get_error_message() ); + + foreach ( $tags as $key => $tag ) { + $tags[ $key ]->link = '#'; + $tags[ $key ]->id = $tag->term_id; + } + + // We need raw tag names here, so don't filter the output + $return = wp_generate_tag_cloud( $tags, array('filter' => 0) ); + + if ( empty($return) ) + die('0'); + + echo $return; + + exit; + break; +case 'get-comments' : + check_ajax_referer( $action ); + + set_current_screen( 'edit-comments' ); + + $wp_list_table = _get_list_table('WP_Post_Comments_List_Table'); + + if ( !current_user_can( 'edit_post', $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 ); + $wp_list_table->prepare_items(); - if ( !$comments ) + if ( !$wp_list_table->has_items() ) die('1'); + $x = new WP_Ajax_Response(); - foreach ( (array) $comments as $comment ) { + ob_start(); + foreach ( $wp_list_table->items as $comment ) { + if ( ! current_user_can( 'edit_comment', $comment->comment_ID ) ) + continue; 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 - ) ); + $wp_list_table->single_row( $comment ); } + $comment_list_item = ob_get_contents(); + ob_end_clean(); + + $x->add( array( + 'what' => 'comments', + '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 ); +case 'replyto-comment' : + check_ajax_referer( $action, '_ajax_nonce-replyto-comment' ); + + set_current_screen( 'edit-comments' ); + + $comment_post_ID = (int) $_POST['comment_post_ID']; + if ( !current_user_can( 'edit_post', $comment_post_ID ) ) + die('-1'); + + $status = $wpdb->get_var( $wpdb->prepare("SELECT post_status FROM $wpdb->posts WHERE ID = %d", $comment_post_ID) ); + + if ( empty($status) ) + die('1'); + elseif ( in_array($status, array('draft', 'pending', 'trash') ) ) + die( __('ERROR: you are replying to a comment on a draft post.') ); + + $user = wp_get_current_user(); + if ( $user->ID ) { + $comment_author = $wpdb->escape($user->display_name); + $comment_author_email = $wpdb->escape($user->user_email); + $comment_author_url = $wpdb->escape($user->user_url); + $comment_content = trim($_POST['content']); + if ( current_user_can( 'unfiltered_html' ) ) { + if ( wp_create_nonce( 'unfiltered-html-comment' ) != $_POST['_wp_unfiltered_html_comment'] ) { + kses_remove_filters(); // start with a clean slate + kses_init_filters(); // set up the filters + } } - else - die('0'); - } else if ( !$mid = add_meta( $id ) ) { - die('0'); + } else { + die( __('Sorry, you must be logged in to reply to a comment.') ); } - $meta = get_post_meta_by_id( $mid ); - $key = $meta->meta_key; - $value = $meta->meta_value; - $pid = (int) $meta->post_id; + if ( '' == $comment_content ) + die( __('ERROR: please type a comment.') ); - $x = new WP_Ajax_Response( array( - 'what' => 'meta', - 'id' => $mid, - 'data' => wp_ajax_meta_row( $pid, $mid, $key, $value ), - 'supplemental' => array('postid' => $pid) - ) ); + $comment_parent = absint($_POST['comment_ID']); + $comment_auto_approved = false; + $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type', 'comment_parent', 'user_ID'); + + $comment_id = wp_new_comment( $commentdata ); + $comment = get_comment($comment_id); + if ( ! $comment ) die('1'); + + $position = ( isset($_POST['position']) && (int) $_POST['position'] ) ? (int) $_POST['position'] : '-1'; + + + // automatically approve parent comment + if ( !empty($_POST['approve_parent']) ) { + $parent = get_comment( $comment_parent ); + + if ( $parent && $parent->comment_approved === '0' && $parent->comment_post_ID == $comment_post_ID ) { + if ( wp_set_comment_status( $parent->comment_ID, 'approve' ) ) + $comment_auto_approved = true; + } + } + + ob_start(); + if ( 'dashboard' == $_REQUEST['mode'] ) { + require_once( ABSPATH . 'wp-admin/includes/dashboard.php' ); + _wp_dashboard_recent_comments_row( $comment ); + } else { + if ( 'single' == $_REQUEST['mode'] ) { + $wp_list_table = _get_list_table('WP_Post_Comments_List_Table'); + } else { + $wp_list_table = _get_list_table('WP_Comments_List_Table'); + } + $wp_list_table->single_row( $comment ); + } + $comment_list_item = ob_get_contents(); + ob_end_clean(); + + $response = array( + 'what' => 'comment', + 'id' => $comment->comment_ID, + 'data' => $comment_list_item, + 'position' => $position + ); + + if ( $comment_auto_approved ) + $response['supplemental'] = array( 'parent_approved' => $parent->comment_ID ); + + $x = new WP_Ajax_Response(); + $x->add( $response ); $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); +case 'edit-comment' : + check_ajax_referer( 'replyto-comment', '_ajax_nonce-replyto-comment' ); + + set_current_screen( 'edit-comments' ); + + $comment_id = (int) $_POST['comment_ID']; + if ( ! current_user_can( 'edit_comment', $comment_id ) ) + die('-1'); + + if ( '' == $_POST['content'] ) + die( __('ERROR: please type a comment.') ); + + $_POST['comment_status'] = $_POST['status']; + edit_comment(); + + $position = ( isset($_POST['position']) && (int) $_POST['position']) ? (int) $_POST['position'] : '-1'; + $comments_status = isset($_POST['comments_listing']) ? $_POST['comments_listing'] : ''; + + $checkbox = ( isset($_POST['checkbox']) && true == $_POST['checkbox'] ) ? 1 : 0; + $wp_list_table = _get_list_table( $checkbox ? 'WP_Comments_List_Table' : 'WP_Post_Comments_List_Table' ); + + ob_start(); + $wp_list_table->single_row( get_comment( $comment_id ) ); + $comment_list_item = ob_get_contents(); + ob_end_clean(); + + $x = new WP_Ajax_Response(); + + $x->add( array( + 'what' => 'edit_comment', + 'id' => $comment->comment_ID, + 'data' => $comment_list_item, + 'position' => $position + )); + + $x->send(); + break; +case 'add-menu-item' : + if ( ! current_user_can( 'edit_theme_options' ) ) + die('-1'); + + check_ajax_referer( 'add-menu_item', 'menu-settings-column-nonce' ); + + require_once ABSPATH . 'wp-admin/includes/nav-menu.php'; + + // For performance reasons, we omit some object properties from the checklist. + // The following is a hacky way to restore them when adding non-custom items. + + $menu_items_data = array(); + foreach ( (array) $_POST['menu-item'] as $menu_item_data ) { + if ( + ! empty( $menu_item_data['menu-item-type'] ) && + 'custom' != $menu_item_data['menu-item-type'] && + ! empty( $menu_item_data['menu-item-object-id'] ) + ) { + switch( $menu_item_data['menu-item-type'] ) { + case 'post_type' : + $_object = get_post( $menu_item_data['menu-item-object-id'] ); + break; + + case 'taxonomy' : + $_object = get_term( $menu_item_data['menu-item-object-id'], $menu_item_data['menu-item-object'] ); + break; + } + + $_menu_items = array_map( 'wp_setup_nav_menu_item', array( $_object ) ); + $_menu_item = array_shift( $_menu_items ); + + // Restore the missing menu item properties + $menu_item_data['menu-item-description'] = $_menu_item->description; + } + + $menu_items_data[] = $menu_item_data; + } + + $item_ids = wp_save_nav_menu_items( 0, $menu_items_data ); + if ( is_wp_error( $item_ids ) ) + die('-1'); + + foreach ( (array) $item_ids as $menu_item_id ) { + $menu_obj = get_post( $menu_item_id ); + if ( ! empty( $menu_obj->ID ) ) { + $menu_obj = wp_setup_nav_menu_item( $menu_obj ); + $menu_obj->label = $menu_obj->title; // don't show "(pending)" in ajax-added items + $menu_items[] = $menu_obj; + } + } + + if ( ! empty( $menu_items ) ) { + $args = array( + 'after' => '', + 'before' => '', + 'link_after' => '', + 'link_before' => '', + 'walker' => new Walker_Nav_Menu_Edit, + ); + echo walk_nav_menu_tree( $menu_items, 0, (object) $args ); + } + break; +case 'add-meta' : + check_ajax_referer( 'add-meta', '_ajax_nonce-add-meta' ); + $c = 0; + $pid = (int) $_POST['post_id']; + $post = get_post( $pid ); + + if ( isset($_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 ( $post->post_status == 'auto-draft' ) { + $save_POST = $_POST; // Backup $_POST + $_POST = array(); // Make it empty for edit_post() + $_POST['action'] = 'draft'; // Warning fix + $_POST['post_ID'] = $pid; + $_POST['post_type'] = $post->post_type; + $_POST['post_status'] = 'draft'; + $now = current_time('timestamp', 1); + $_POST['post_title'] = sprintf('Draft created on %s at %s', date(get_option('date_format'), $now), date(get_option('time_format'), $now)); + + if ( $pid = edit_post() ) { + if ( is_wp_error( $pid ) ) { + $x = new WP_Ajax_Response( array( + 'what' => 'meta', + 'data' => $pid + ) ); + $x->send(); + } + $_POST = $save_POST; // Now we can restore original $_POST again + if ( !$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_metadata_by_mid( 'post', $mid ); + $pid = (int) $meta->post_id; + $meta = get_object_vars( $meta ); $x = new WP_Ajax_Response( array( 'what' => 'meta', 'id' => $mid, - 'data' => wp_ajax_meta_row( $meta->post_id, $mid, $key, $value ), + 'data' => _list_meta_row( $meta, $c ), + 'position' => 1, + 'supplemental' => array('postid' => $pid) + ) ); + } else { // Update? + $mid = (int) key( $_POST['meta'] ); + $key = stripslashes( $_POST['meta'][$mid]['key'] ); + $value = stripslashes( $_POST['meta'][$mid]['value'] ); + if ( '' == trim($key) ) + die(__('Please provide a custom field name.')); + if ( '' == trim($value) ) + die(__('Please provide a custom field value.')); + if ( ! $meta = get_metadata_by_mid( 'post', $mid ) ) + die('0'); // if meta doesn't exist + if ( is_protected_meta( $meta->meta_key, 'post' ) || is_protected_meta( $key, 'post' ) || + ! current_user_can( 'edit_post_meta', $meta->post_id, $meta->meta_key ) || + ! current_user_can( 'edit_post_meta', $meta->post_id, $key ) ) + die('-1'); + if ( $meta->meta_value != $value || $meta->meta_key != $key ) { + if ( !$u = update_metadata_by_mid( 'post', $mid, $value, $key ) ) + die('0'); // We know meta exists; we also know it's unchanged (or DB error, in which case there are bigger problems). + } + + $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(); } - die('1'); // We know meta exists; we also know it's unchanged (or DB error, in which case there are bigger problems). + $x->send(); break; case 'add-user' : - if ( !current_user_can('edit_users') ) + 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 ) ) { - foreach( $user_id->get_error_messages() as $message ) - echo "

    $message

    "; - exit; + $x = new WP_Ajax_Response( array( + 'what' => 'user', + 'id' => $user_id + ) ); + $x->send(); } $user_object = new WP_User( $user_id ); + + $wp_list_table = _get_list_table('WP_Users_List_Table'); + $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)) + 'data' => $wp_list_table->single_row( $user_object, '', $user_object->roles[0] ), + 'supplemental' => array( + 'show-link' => sprintf(__( 'User %s added' ), "user-$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() - $_POST['post_content'] = $_POST['content']; - $_POST['post_excerpt'] = $_POST['excerpt']; - $_POST['post_status'] = 'draft'; + define( 'DOING_AUTOSAVE', true ); + + $nonce_age = check_ajax_referer( 'autosave', 'autosavenonce' ); + $_POST['post_category'] = explode(",", $_POST['catslist']); - if($_POST['post_type'] == 'page' || empty($_POST['post_category'])) + 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()); + $do_autosave = (bool) $_POST['autosave']; + $do_lock = true; + + $data = $alert = ''; + /* translators: draft saved date format, see http://php.net/date */ + $draft_saved_date_format = __('g:i:s a'); + /* translators: %s: date and time */ + $message = sprintf( __('Draft saved at %s.'), date_i18n( $draft_saved_date_format ) ); + + $supplemental = array(); + if ( isset($login_grace_period) ) + $alert .= sprintf( __('Your login has expired. Please open a new browser window and log in again. '), add_query_arg( 'interim-login', 1, wp_login_url() ) ); + + $id = $revision_id = 0; + + $post_ID = (int) $_POST['post_ID']; + $_POST['ID'] = $post_ID; + $post = get_post($post_ID); + if ( 'auto-draft' == $post->post_status ) + $_POST['post_status'] = 'draft'; + + 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 = __( 'Autosave disabled.' ); + + $supplemental['disable_autosave'] = 'disable'; + $alert .= sprintf( __( '%s is currently editing this article. If you update it, you will overwrite the changes.' ), esc_html( $last_user_name ) ); + } + + 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 and auto-drafts are just overwritten by autosave + if ( 'auto-draft' == $post->post_status || '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 { + if ( ! empty( $_POST['auto_draft'] ) ) + $id = 0; // This tells us it didn't actually save else - die("$id"); + $id = $post->ID; + } + + if ( $do_lock && empty( $_POST['auto_draft'] ) && $id && is_numeric( $id ) ) { + $lock_result = wp_set_post_lock( $id ); + $supplemental['active-post-lock'] = implode( ':', $lock_result ); + } + + 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'); + $supplemental['replace-_ajax_linking_nonce'] = wp_create_nonce( 'internal-linking' ); + 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_' . $id); + } + } + + if ( ! empty($alert) ) + $supplemental['alert'] = $alert; + + $x = new WP_Ajax_Response( array( + 'what' => 'autosave', + 'id' => $id, + 'data' => $id ? $data : '', + 'supplemental' => $supplemental + ) ); + $x->send(); + break; +case 'closed-postboxes' : + check_ajax_referer( 'closedpostboxes', 'closedpostboxesnonce' ); + $closed = isset( $_POST['closed'] ) ? explode( ',', $_POST['closed']) : array(); + $closed = array_filter($closed); + + $hidden = isset( $_POST['hidden'] ) ? explode( ',', $_POST['hidden']) : array(); + $hidden = array_filter($hidden); + + $page = isset( $_POST['page'] ) ? $_POST['page'] : ''; + + if ( $page != sanitize_key( $page ) ) + die('0'); + + if ( ! $user = wp_get_current_user() ) + die('-1'); + + if ( is_array($closed) ) + update_user_option($user->ID, "closedpostboxes_$page", $closed, true); + + if ( is_array($hidden) ) { + $hidden = array_diff( $hidden, array('submitdiv', 'linksubmitdiv', 'manage-menu', 'create-menu') ); // postboxes that are always shown + update_user_option($user->ID, "metaboxhidden_$page", $hidden, true); + } + + 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 ( $page != sanitize_key( $page ) ) + die('0'); + + if ( ! $user = wp_get_current_user() ) + die('-1'); + + if ( is_array($hidden) ) + update_user_option($user->ID, "manage{$page}columnshidden", $hidden, true); + + die('1'); + break; +case 'update-welcome-panel' : + check_ajax_referer( 'welcome-panel-nonce', 'welcomepanelnonce' ); + + if ( ! current_user_can( 'edit_theme_options' ) ) + die('-1'); + + update_user_meta( get_current_user_id(), 'show_welcome_panel', empty( $_POST['visible'] ) ? 0 : 1 ); + + die('1'); + break; +case 'menu-get-metabox' : + if ( ! current_user_can( 'edit_theme_options' ) ) + die('-1'); + + require_once ABSPATH . 'wp-admin/includes/nav-menu.php'; + + if ( isset( $_POST['item-type'] ) && 'post_type' == $_POST['item-type'] ) { + $type = 'posttype'; + $callback = 'wp_nav_menu_item_post_type_meta_box'; + $items = (array) get_post_types( array( 'show_in_nav_menus' => true ), 'object' ); + } elseif ( isset( $_POST['item-type'] ) && 'taxonomy' == $_POST['item-type'] ) { + $type = 'taxonomy'; + $callback = 'wp_nav_menu_item_taxonomy_meta_box'; + $items = (array) get_taxonomies( array( 'show_ui' => true ), 'object' ); + } + + if ( ! empty( $_POST['item-object'] ) && isset( $items[$_POST['item-object']] ) ) { + $item = apply_filters( 'nav_menu_meta_box_object', $items[ $_POST['item-object'] ] ); + ob_start(); + call_user_func_array($callback, array( + null, + array( + 'id' => 'add-' . $item->name, + 'title' => $item->labels->name, + 'callback' => $callback, + 'args' => $item, + ) + )); + + $markup = ob_get_clean(); + + echo json_encode(array( + 'replace-id' => $type . '-' . $item->name, + 'markup' => $markup, + )); + } + + exit; + break; +case 'menu-quick-search': + if ( ! current_user_can( 'edit_theme_options' ) ) + die('-1'); + + require_once ABSPATH . 'wp-admin/includes/nav-menu.php'; + + _wp_ajax_menu_quick_search( $_REQUEST ); + + exit; + break; +case 'wp-link-ajax': + check_ajax_referer( 'internal-linking', '_ajax_linking_nonce' ); + + $args = array(); + + if ( isset( $_POST['search'] ) ) + $args['s'] = stripslashes( $_POST['search'] ); + $args['pagenum'] = ! empty( $_POST['page'] ) ? absint( $_POST['page'] ) : 1; + + require(ABSPATH . WPINC . '/class-wp-editor.php'); + $results = _WP_Editors::wp_link_query( $args ); + + if ( ! isset( $results ) ) + die( '0' ); + + echo json_encode( $results ); + echo "\n"; + + exit; + break; +case 'menu-locations-save': + if ( ! current_user_can( 'edit_theme_options' ) ) + die('-1'); + check_ajax_referer( 'add-menu_item', 'menu-settings-column-nonce' ); + if ( ! isset( $_POST['menu-locations'] ) ) + die('0'); + set_theme_mod( 'nav_menu_locations', array_map( 'absint', $_POST['menu-locations'] ) ); + 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'] ) ? $_POST['page_columns'] : 'auto'; + + if ( $page_columns != 'auto' ) + $page_columns = (int) $page_columns; + + $page = isset( $_POST['page'] ) ? $_POST['page'] : ''; + + if ( $page != sanitize_key( $page ) ) + die('0'); + + if ( ! $user = wp_get_current_user() ) + die('-1'); + + if ( $order ) + update_user_option($user->ID, "meta-box-order_$page", $order, true); + + if ( $page_columns ) + update_user_option($user->ID, "screen_layout_$page", $page_columns, true); + + 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'])? $_POST['new_slug'] : null; + die(get_sample_permalink_html($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 { - $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.')); + if ( ! current_user_can( 'edit_post', $post_ID ) ) + die( __('You are not allowed to edit this post.') ); + } + + set_current_screen( $_POST['screen'] ); + + 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(); + + $wp_list_table = _get_list_table('WP_Posts_List_Table'); + + $mode = $_POST['post_view']; + $wp_list_table->display_rows( array( get_post( $_POST['post_ID'] ) ) ); + + exit; + break; +case 'inline-save-tax': + check_ajax_referer( 'taxinlineeditnonce', '_inline_edit' ); + + $taxonomy = sanitize_key( $_POST['taxonomy'] ); + $tax = get_taxonomy( $taxonomy ); + if ( ! $tax ) + die( '0' ); + + if ( ! current_user_can( $tax->cap->edit_terms ) ) + die( '-1' ); + + set_current_screen( 'edit-' . $taxonomy ); + + $wp_list_table = _get_list_table('WP_Terms_List_Table'); + + if ( ! isset($_POST['tax_ID']) || ! ( $id = (int) $_POST['tax_ID'] ) ) + die(-1); + + $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( $tag ) ) { + if ( is_wp_error($tag) && $tag->get_error_message() ) + die( $tag->get_error_message() ); + die( __('Item not updated.') ); + } + + echo $wp_list_table->single_row( $tag ); + } else { + if ( is_wp_error($updated) && $updated->get_error_message() ) + die( $updated->get_error_message() ); + die( __('Item not updated.') ); + } + + exit; + break; +case 'find_posts': + check_ajax_referer( 'find-posts' ); + + if ( empty($_POST['ps']) ) + exit; + + if ( !empty($_POST['post_type']) && in_array( $_POST['post_type'], get_post_types() ) ) + $what = $_POST['post_type']; + else + $what = 'post'; + + $s = stripslashes($_POST['ps']); + preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $s, $matches); + $search_terms = array_map('_search_terms_tidy', $matches[0]); + + $searchand = $search = ''; + foreach ( (array) $search_terms as $term ) { + $term = esc_sql( like_escape( $term ) ); + $search .= "{$searchand}(($wpdb->posts.post_title LIKE '%{$term}%') OR ($wpdb->posts.post_content LIKE '%{$term}%'))"; + $searchand = ' AND '; + } + $term = esc_sql( like_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 post_status IN ('draft', 'publish') AND ($search) ORDER BY post_date_gmt DESC LIMIT 50" ); + + if ( ! $posts ) { + $posttype = get_post_type_object($what); + exit($posttype->labels->not_found); + } + + $html = ''; + 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 = __('Draft'); + break; + } + + if ( '0000-00-00 00:00:00' == $post->post_date ) { + $time = ''; } else { - if ( !current_user_can('edit_post', $post_ID) ) - die(__('You are not allowed to edit this post.')); + /* translators: date format in table columns, see http://php.net/date */ + $time = mysql2date(__('Y/m/d'), $post->post_date); } - wp_update_post($_POST); + + $html .= ''; + $html .= ''."\n\n"; } - 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)); + $html .= '

    		'.__('Title').''.__('Date').''.__('Status').'
    '.esc_html( $time ).''.esc_html( $stat ).'
    '; + + $x = new WP_Ajax_Response(); + $x->add( array( + 'what' => $what, + 'data' => $html + )); + $x->send(); + + break; +case 'widgets-order' : + check_ajax_referer( 'save-sidebar-widgets', 'savewidgets' ); + + if ( !current_user_can('edit_theme_options') ) + 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('0'); -break; + + die('-1'); + break; +case 'save-widget' : + check_ajax_referer( 'save-sidebar-widgets', 'savewidgets' ); + + if ( !current_user_can('edit_theme_options') || !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 = '

    ' . __('An error has occurred. Please reload the page and try again.') . '

    '; + + $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; +case 'image-editor': + $attachment_id = intval($_POST['postid']); + if ( empty($attachment_id) || !current_user_can('edit_post', $attachment_id) ) + die('-1'); + + check_ajax_referer( "image_editor-$attachment_id" ); + include_once( ABSPATH . 'wp-admin/includes/image-edit.php' ); + + $msg = false; + switch ( $_POST['do'] ) { + case 'save' : + $msg = wp_save_image($attachment_id); + $msg = json_encode($msg); + die($msg); + break; + case 'scale' : + $msg = wp_save_image($attachment_id); + break; + case 'restore' : + $msg = wp_restore_image($attachment_id); + break; + } + + wp_image_editor($attachment_id, $msg); + die(); + break; +case 'set-post-thumbnail': + $post_ID = intval( $_POST['post_id'] ); + if ( !current_user_can( 'edit_post', $post_ID ) ) + die( '-1' ); + $thumbnail_id = intval( $_POST['thumbnail_id'] ); + + check_ajax_referer( "set_post_thumbnail-$post_ID" ); + + if ( $thumbnail_id == '-1' ) { + if ( delete_post_thumbnail( $post_ID ) ) + die( _wp_post_thumbnail_html() ); + else + die( '0' ); + } + + if ( set_post_thumbnail( $post_ID, $thumbnail_id ) ) + die( _wp_post_thumbnail_html( $thumbnail_id ) ); + die( '0' ); + break; +case 'date_format' : + die( date_i18n( sanitize_option( 'date_format', $_POST['date'] ) ) ); + break; +case 'time_format' : + die( date_i18n( sanitize_option( 'time_format', $_POST['date'] ) ) ); + break; +case 'wp-fullscreen-save-post' : + $post_id = isset( $_POST['post_ID'] ) ? (int) $_POST['post_ID'] : 0; + + $post = $post_type = null; + + if ( $post_id ) + $post = get_post( $post_id ); + + if ( $post ) + $post_type = $post->post_type; + elseif ( isset( $_POST['post_type'] ) && post_type_exists( $_POST['post_type'] ) ) + $post_type = $_POST['post_type']; + + check_ajax_referer('update-' . $post_type . '_' . $post_id, '_wpnonce'); + + $post_id = edit_post(); + + if ( is_wp_error($post_id) ) { + if ( $post_id->get_error_message() ) + $message = $post_id->get_error_message(); + else + $message = __('Save failed'); + + echo json_encode( array( 'message' => $message, 'last_edited' => '' ) ); + die(); + } else { + $message = __('Saved.'); + } + + if ( $post ) { + $last_date = mysql2date( get_option('date_format'), $post->post_modified ); + $last_time = mysql2date( get_option('time_format'), $post->post_modified ); + } else { + $last_date = date_i18n( get_option('date_format') ); + $last_time = date_i18n( get_option('time_format') ); + } + + if ( $last_id = get_post_meta($post_id, '_edit_last', true) ) { + $last_user = get_userdata($last_id); + $last_edited = sprintf( __('Last edited by %1$s on %2$s at %3$s'), esc_html( $last_user->display_name ), $last_date, $last_time ); + } else { + $last_edited = sprintf( __('Last edited on %1$s at %2$s'), $last_date, $last_time ); + } + + echo json_encode( array( 'message' => $message, 'last_edited' => $last_edited ) ); + die(); + break; +case 'wp-remove-post-lock' : + if ( empty( $_POST['post_ID'] ) || empty( $_POST['active_post_lock'] ) ) + die( '0' ); + $post_id = (int) $_POST['post_ID']; + if ( ! $post = get_post( $post_id ) ) + die( '0' ); + + check_ajax_referer( 'update-' . $post->post_type . '_' . $post_id ); + + if ( ! current_user_can( 'edit_post', $post_id ) ) + die( '-1' ); + + $active_lock = array_map( 'absint', explode( ':', $_POST['active_post_lock'] ) ); + if ( $active_lock[1] != get_current_user_id() ) + die( '0' ); + + $new_lock = ( time() - apply_filters( 'wp_check_post_lock_window', AUTOSAVE_INTERVAL * 2 ) + 5 ) . ':' . $active_lock[1]; + update_post_meta( $post_id, '_edit_lock', $new_lock, implode( ':', $active_lock ) ); + die( '1' ); +case 'dismiss-wp-pointer' : + $pointer = $_POST['pointer']; + if ( $pointer != sanitize_key( $pointer ) ) + die( '0' ); + +// check_ajax_referer( 'dismiss-pointer_' . $pointer ); + + $dismissed = array_filter( explode( ',', (string) get_user_meta( get_current_user_id(), 'dismissed_wp_pointers', true ) ) ); + + if ( in_array( $pointer, $dismissed ) ) + die( '0' ); + + $dismissed[] = $pointer; + $dismissed = implode( ',', $dismissed ); + + update_user_meta( get_current_user_id(), 'dismissed_wp_pointers', $dismissed ); + die( '1' ); + break; default : do_action( 'wp_ajax_' . $_POST['action'] ); die('0');