X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/3e7fab96d7874067884348df10bbdcdefa4a89ad..8a06f4f9392d1ac373442f82ee40428a3cb81395:/wp-admin/admin-ajax.php diff --git a/wp-admin/admin-ajax.php b/wp-admin/admin-ajax.php index 013e3750..44859351 100644 --- a/wp-admin/admin-ajax.php +++ b/wp-admin/admin-ajax.php @@ -1,71 +1,130 @@ "; - $r .= ""; - $r .= ""; - $r .= "
"; - $r .= ""; - return $r; +if ( isset($_GET['action']) && 'ajax-tag-search' == $_GET['action'] ) { + if ( !current_user_can( 'manage_categories' ) ) + die('-1'); + + $s = $_GET['q']; // is this slashed already? + + if ( strstr( $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( "SELECT name FROM $wpdb->terms WHERE name LIKE ('%". $s . "%')" ); + echo join( $results, "\n" ); + die; } -$id = (int) $_POST['id']; -switch ( $_POST['action'] ) : +$id = isset($_POST['id'])? (int) $_POST['id'] : 0; +switch ( $action = $_POST['action'] ) : case 'delete-comment' : + check_ajax_referer( "delete-comment_$id" ); if ( !$comment = get_comment( $id ) ) - die('0'); + die('1'); if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) ) die('-1'); - if ( wp_delete_comment( $comment->comment_ID ) ) - die('1'); - else die('0'); + if ( isset($_POST['spam']) && 1 == $_POST['spam'] ) { + if ( 'spam' == wp_get_comment_status( $comment->comment_ID ) ) + die('1'); + $r = wp_set_comment_status( $comment->comment_ID, 'spam' ); + } else { + $r = wp_delete_comment( $comment->comment_ID ); + } + + die( $r ? '1' : '0' ); break; -case 'delete-comment-as-spam' : - if ( !$comment = get_comment( $id ) ) +case 'delete-cat' : + check_ajax_referer( "delete-category_$id" ); + if ( !current_user_can( 'manage_categories' ) ) + die('-1'); + + $cat = get_category( $id ); + if ( !$cat || is_wp_error( $cat ) ) + die('1'); + + if ( wp_delete_category( $id ) ) + die('1'); + else die('0'); - if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) ) + break; +case 'delete-tag' : + check_ajax_referer( "delete-tag_$id" ); + if ( !current_user_can( 'manage_categories' ) ) die('-1'); - if ( wp_set_comment_status( $comment->comment_ID, 'spam' ) ) + $tag = get_term( $id, 'post_tag' ); + if ( !$tag || is_wp_error( $tag ) ) + die('1'); + + if ( wp_delete_term($id, 'post_tag')) die('1'); - else die('0'); + else + die('0'); break; -case 'delete-cat' : +case 'delete-link-cat' : + check_ajax_referer( "delete-link-category_$id" ); if ( !current_user_can( 'manage_categories' ) ) die('-1'); - if ( wp_delete_category( $id ) ) + $cat = get_term( $id, 'link_category' ); + if ( !$cat || is_wp_error( $cat ) ) die('1'); - else die('0'); + + $cat_name = get_term_field('name', $id, 'link_category'); + + // Don't delete the default cats. + if ( $id == get_option('default_link_category') ) { + $x = new WP_AJAX_Response( array( + 'what' => 'link-cat', + 'id' => $id, + 'data' => new WP_Error( 'default-link-cat', sprintf(__("Can’t delete the %s category: this is the default one"), $cat_name) ) + ) ); + $x->send(); + } + + $r = wp_delete_term($id, 'link_category'); + if ( !$r ) + die('0'); + if ( is_wp_error($r) ) { + $x = new WP_AJAX_Response( array( + 'what' => 'link-cat', + 'id' => $id, + 'data' => $r + ) ); + $x->send(); + } + die('1'); break; case 'delete-link' : + check_ajax_referer( "delete-bookmark_$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( $id ) ) die('1'); - else die('0'); + else + die('0'); break; case 'delete-meta' : + check_ajax_referer( "delete-meta_$id" ); if ( !$meta = get_post_meta_by_id( $id ) ) - die('0'); + die('1'); + if ( !current_user_can( 'edit_post', $meta->post_id ) ) die('-1'); if ( delete_meta( $meta->meta_id ) ) @@ -73,112 +132,268 @@ case 'delete-meta' : die('0'); break; case 'delete-post' : + check_ajax_referer( "{$action}_$id" ); if ( !current_user_can( 'delete_post', $id ) ) die('-1'); + if ( !get_post( $id ) ) + die('1'); + if ( wp_delete_post( $id ) ) die('1'); - else die('0'); + else + die('0'); break; case 'delete-page' : + check_ajax_referer( "{$action}_$id" ); if ( !current_user_can( 'delete_page', $id ) ) die('-1'); + if ( !get_page( $id ) ) + die('1'); + if ( wp_delete_post( $id ) ) die('1'); - else die('0'); + else + die('0'); break; case 'dim-comment' : if ( !$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) ) { + $current = wp_get_comment_status( $comment->comment_ID ); + if ( $_POST['new'] == $current ) + die('1'); + + if ( 'unapproved' == $current ) { + check_ajax_referer( "approve-comment_$id" ); if ( wp_set_comment_status( $comment->comment_ID, 'approve' ) ) die('1'); } else { + check_ajax_referer( "unapprove-comment_$id" ); if ( wp_set_comment_status( $comment->comment_ID, 'hold' ) ) die('1'); } die('0'); break; case 'add-category' : // On the Fly + check_ajax_referer( $action ); if ( !current_user_can( 'manage_categories' ) ) die('-1'); $names = explode(',', $_POST['newcat']); + if ( 0 > $parent = (int) $_POST['newcat_parent'] ) + $parent = 0; + $post_category = isset($_POST['post_category'])? (array) $_POST['post_category'] : array(); + $checked_categories = array_map( 'absint', (array) $post_category ); + $popular_ids = isset( $_POST['popular_ids'] ) ? + array_map( 'absint', explode( ',', $_POST['popular_ids'] ) ) : + false; + $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)); + $category_nicename = sanitize_title($cat_name); + if ( '' === $category_nicename ) + continue; + $cat_id = wp_create_category( $cat_name, $parent ); + $checked_categories[] = $cat_id; + if ( $parent ) // Do these all at once in a second + continue; + $category = get_category( $cat_id ); + ob_start(); + wp_category_checklist( 0, $cat_id, $checked_categories, $popular_ids ); + $data = ob_get_contents(); + ob_end_clean(); $x->add( array( 'what' => 'category', 'id' => $cat_id, - 'data' => "
    • " + 'data' => $data, + 'position' => -1 ) ); } + if ( $parent ) { // Foncy - replace the parent and all its children + $parent = get_category( $parent ); + ob_start(); + dropdown_categories( 0, $parent ); + $data = ob_get_contents(); + ob_end_clean(); + $x->add( array( + 'what' => 'category', + 'id' => $parent->term_id, + 'old_id' => $parent->term_id, + 'data' => $data, + 'position' => -1 + ) ); + + } $x->send(); 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'); + $slug = sanitize_title($cat_name); + if ( '' === $slug ) + continue; if ( !$cat_id = is_term( $cat_name, 'link_category' ) ) { $cat_id = wp_insert_term( $cat_name, 'link_category' ); - $cat_id = $cat_id['term_id']; } + $cat_id = $cat_id['term_id']; $cat_name = wp_specialchars(stripslashes($cat_name)); $x->add( array( 'what' => 'link-category', 'id' => $cat_id, - 'data' => "" + 'data' => "", + 'position' => -1 ) ); } $x->send(); break; case 'add-cat' : // From Manage->Categories + check_ajax_referer( 'add-category' ); if ( !current_user_can( 'manage_categories' ) ) die('-1'); - if ( !$cat = wp_insert_category( $_POST ) ) - die('0'); - if ( !$cat = get_category( $cat ) ) + + if ( '' === trim($_POST['cat_name']) ) { + $x = new WP_Ajax_Response( array( + 'what' => 'cat', + 'id' => new WP_Error( 'cat_name', __('You did not enter a category name.') ) + ) ); + $x->send(); + } + + if ( category_exists( trim( $_POST['cat_name'] ) ) ) { + $x = new WP_Ajax_Response( array( + 'what' => 'cat', + 'id' => new WP_Error( 'cat_exists', __('The category you are trying to create already exists.'), array( 'form-field' => 'cat_name' ) ), + ) ); + $x->send(); + } + + $cat = wp_insert_category( $_POST, true ); + + if ( is_wp_error($cat) ) { + $x = new WP_Ajax_Response( array( + 'what' => 'cat', + 'id' => $cat + ) ); + $x->send(); + } + + if ( !$cat || (!$cat = get_category( $cat )) ) die('0'); + $level = 0; - $cat_full_name = $cat->cat_name; + $cat_full_name = $cat->name; $_cat = $cat; - while ( $_cat->category_parent ) { - $_cat = get_category( $_cat->category_parent ); - $cat_full_name = $_cat->cat_name . ' — ' . $cat_full_name; + while ( $_cat->parent ) { + $_cat = get_category( $_cat->parent ); + $cat_full_name = $_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, + 'id' => $cat->term_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)) + 'supplemental' => array('name' => $cat_full_name, 'show-link' => sprintf(__( 'Category %s added' ), "cat-$cat->term_id", $cat_full_name)) + ) ); + $x->send(); + break; +case 'add-link-cat' : // From Blogroll -> Categories + check_ajax_referer( 'add-link-category' ); + if ( !current_user_can( 'manage_categories' ) ) + die('-1'); + + if ( '' === trim($_POST['name']) ) { + $x = new WP_Ajax_Response( array( + 'what' => 'link-cat', + 'id' => new WP_Error( 'name', __('You did not enter a category name.') ) + ) ); + $x->send(); + } + + $r = wp_insert_term($_POST['name'], 'link_category', $_POST ); + if ( is_wp_error( $r ) ) { + $x = new WP_AJAX_Response( array( + 'what' => 'link-cat', + 'id' => $r + ) ); + $x->send(); + } + + extract($r, EXTR_SKIP); + + if ( !$link_cat = link_cat_row( $term_id ) ) + die('0'); + + $x = new WP_Ajax_Response( array( + 'what' => 'link-cat', + 'id' => $term_id, + 'data' => $link_cat + ) ); + $x->send(); + break; +case 'add-tag' : // From Manage->Tags + check_ajax_referer( 'add-tag' ); + if ( !current_user_can( 'manage_categories' ) ) + die('-1'); + + if ( '' === trim($_POST['name']) ) { + $x = new WP_Ajax_Response( array( + 'what' => 'tag', + 'id' => new WP_Error( 'name', __('You did not enter a tag name.') ) + ) ); + $x->send(); + } + + $tag = wp_insert_term($_POST['name'], 'post_tag', $_POST ); + + if ( is_wp_error($tag) ) { + $x = new WP_Ajax_Response( array( + 'what' => 'tag', + 'id' => $tag + ) ); + $x->send(); + } + + if ( !$tag || (!$tag = get_term( $tag['term_id'], 'post_tag' )) ) + die('0'); + + $tag_full_name = $tag->name; + $tag_full_name = attribute_escape($tag_full_name); + + $x = new WP_Ajax_Response( array( + 'what' => 'tag', + 'id' => $tag->term_id, + 'data' => _tag_row( $tag ), + 'supplemental' => array('name' => $tag_full_name, 'show-link' => sprintf(__( 'Tag %s added' ), "tag-$tag->term_id", $tag_full_name)) ) ); $x->send(); break; case 'add-comment' : + check_ajax_referer( $action ); 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; + $start = isset($_POST['page']) ? intval($_POST['page']) * 25 - 1: 24; + $status = isset($_POST['comment_status']) ? $_POST['comment_status'] : false; + $mode = isset($_POST['mode']) ? $_POST['mode'] : 'detail'; + + list($comments, $total) = _wp_get_comment_list( $status, $search, $start, 1 ); - list($comments, $total) = _wp_get_comment_list( $search, $start, 1 ); + if ( get_option('show_avatars') ) + add_filter( 'comment_author', 'floated_admin_avatar' ); if ( !$comments ) die('1'); @@ -186,7 +401,7 @@ case 'add-comment' : foreach ( (array) $comments as $comment ) { get_comment( $comment ); ob_start(); - _wp_comment_list_item( $comment->comment_ID ); + _wp_comment_row( $comment->comment_ID, $mode, $status ); $comment_list_item = ob_get_contents(); ob_end_clean(); $x->add( array( @@ -198,96 +413,142 @@ case 'add-comment' : $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 + 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 ( '#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(); + } + $mid = add_meta( $pid ); + } else { + die('0'); + } + } else if ( !$mid = add_meta( $pid ) ) { die('0'); - } else if ( !$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 ) ) { + $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', $meta->post_id ) ) + die('-1'); + if ( !$u = update_meta( $mid, $key, $value ) ) + die('1'); // 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, - 'data' => wp_ajax_meta_row( $meta->post_id, $mid, $key, $value ), + '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 ); + $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' => user_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' ); + global $current_user; + $_POST['post_category'] = explode(",", $_POST['catslist']); + $_POST['tags_input'] = explode(",", $_POST['tags_input']); if($_POST['post_type'] == 'page' || empty($_POST['post_category'])) unset($_POST['post_category']); + $do_autosave = (bool) $_POST['autosave']; + $do_lock = true; + + $data = ''; + $message = sprintf( __('Draft Saved at %s.'), date( __('g:i:s a'), current_time( 'timestamp', true ) ) ); + + $supplemental = array(); + + $id = $revision_id = 0; if($_POST['post_ID'] < 0) { + $_POST['post_status'] = 'draft'; $_POST['temp_ID'] = $_POST['post_ID']; - $id = wp_write_post(); - if( is_wp_error($id) ) - die($id->get_error_message()); - else - die("$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.' ), + wp_specialchars( $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.')); @@ -295,11 +556,50 @@ case 'autosave' : // The name of this action is hardcoded in edit_post() if ( !current_user_can('edit_post', $post_ID) ) die(__('You are not allowed to edit this post.')); } - wp_update_post($_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; + } } - die('0'); -break; + + 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)) @@ -312,6 +612,30 @@ case 'autosave-generate-nonces' : } die('0'); break; +case 'closed-postboxes' : + check_ajax_referer( 'closedpostboxes', 'closedpostboxesnonce' ); + $closed = isset( $_POST['closed'] )? $_POST['closed'] : ''; + $closed = explode( ',', $_POST['closed'] ); + $page = isset( $_POST['page'] )? $_POST['page'] : ''; + if ( !preg_match( '/^[a-z-]+$/', $page ) ) { + die(-1); + } + if (!is_array($closed)) break; + $current_user = wp_get_current_user(); + update_usermeta($current_user->ID, 'closedpostboxes_'.$page, $closed); +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; default : do_action( 'wp_ajax_' . $_POST['action'] ); die('0');