]> scripts.mit.edu Git - autoinstalls/wordpress.git/blobdiff - wp-admin/admin-ajax.php
Wordpress 2.5.1
[autoinstalls/wordpress.git] / wp-admin / admin-ajax.php
index 013e37502c29d99a709879bac284aa787b04d419..4e34333ca74d2d36c9a840a2776eb3310145009a 100644 (file)
@@ -1,61 +1,91 @@
 <?php
+define('DOING_AJAX', true);
+
 require_once('../wp-config.php');
 require_once('includes/admin.php');
 
-define('DOING_AJAX', true);
-
-check_ajax_referer();
 if ( !is_user_logged_in() )
        die('-1');
 
-function get_out_now() { exit; }
-add_action( 'shutdown', 'get_out_now', -1 );
-
-function wp_ajax_meta_row( $pid, $mid, $key, $value ) {
-       $value = attribute_escape($value);
-       $key_js = addslashes(wp_specialchars($key, 'double'));
-       $key = attribute_escape($key);
-       $r .= "<tr id='meta-$mid'><td valign='top'>";
-       $r .= "<input name='meta[$mid][key]' tabindex='6' onkeypress='return killSubmit(\"theList.ajaxUpdater(&#039;meta&#039;,&#039;meta-$mid&#039;);\",event);' type='text' size='20' value='$key' />";
-       $r .= "</td><td><textarea name='meta[$mid][value]' tabindex='6' rows='2' cols='30'>$value</textarea></td><td align='center'>";
-       $r .= "<input name='updatemeta' type='button' class='updatemeta' tabindex='6' value='".attribute_escape(__('Update'))."' onclick='return theList.ajaxUpdater(&#039;meta&#039;,&#039;meta-$mid&#039;);' /><br />";
-       $r .= "<input name='deletemeta[$mid]' type='submit' onclick=\"return deleteSomething( 'meta', $mid, '";
-       $r .= js_escape(sprintf(__("You are about to delete the '%s' custom field on this post.\n'OK' to delete, 'Cancel' to stop."), $key_js));
-       $r .= "' );\" class='deletemeta' tabindex='6' value='".attribute_escape(__('Delete'))."' /></td></tr>";
-       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, ',' ) )
+               die; // it's a multiple tag insert, we won't find anything
+       $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');
        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'] )
+               $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 ) )
-               die('0');
-       if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) )
+case 'delete-cat' :
+       check_ajax_referer( "delete-category_$id" );
+       if ( !current_user_can( 'manage_categories' ) )
                die('-1');
 
-       if ( wp_set_comment_status( $comment->comment_ID, 'spam' ) )
+       if ( wp_delete_category( $id ) )
                die('1');
        else    die('0');
        break;
-case 'delete-cat' :
+case 'delete-tag' :
+       check_ajax_referer( "delete-tag_$id" );
        if ( !current_user_can( 'manage_categories' ) )
                die('-1');
 
-       if ( wp_delete_category( $id ) )
+       if ( wp_delete_term($id, 'post_tag'))
                die('1');
        else    die('0');
        break;
+case 'delete-link-cat' :
+       check_ajax_referer( "delete-link-category_$id" );
+       if ( !current_user_can( 'manage_categories' ) )
+               die('-1');
+
+       $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&#8217;t delete the <strong>%s</strong> 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');
 
@@ -64,6 +94,7 @@ case 'delete-link' :
        else    die('0');
        break;
 case 'delete-meta' :
+       check_ajax_referer( "delete-meta_$id" );
        if ( !$meta = get_post_meta_by_id( $id ) )
                die('0');
        if ( !current_user_can( 'edit_post', $meta->post_id ) )
@@ -73,14 +104,17 @@ case 'delete-meta' :
        die('0');
        break;
 case 'delete-post' :
+       check_ajax_referer( "{$action}_$id" );
        if ( !current_user_can( 'delete_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');
 
@@ -97,88 +131,223 @@ case 'dim-comment' :
                die('-1');
 
        if ( 'unapproved' == wp_get_comment_status($comment->comment_ID) ) {
+               check_ajax_referer( "approve-comment_$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 );
+
        $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 );
+               $data = ob_get_contents();
+               ob_end_clean();
                $x->add( array(
                        'what' => 'category',
                        'id' => $cat_id,
-                       'data' => "<li id='category-$cat_id'><label for='in-category-$cat_id' class='selectit'><input value='$cat_id' type='checkbox' checked='checked' name='post_category[]' id='in-category-$cat_id'/> $cat_name</label></li>"
+                       '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' => $cat_id,
-                       'data' => "<li id='link-category-$cat_id'><label for='in-link-category-$cat_id' class='selectit'><input value='$cat_id' type='checkbox' checked='checked' name='link_category[]' id='in-link-category-$cat_id'/> $cat_name</label></li>"
+                       'data' => "<li id='link-category-$cat_id'><label for='in-link-category-$cat_id' class='selectit'><input value='$cat_id' type='checkbox' checked='checked' name='link_category[]' id='in-link-category-$cat_id'/> $cat_name</label></li>",
+                       '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 . ' &#8212; ' . $cat_full_name;
+       while ( $_cat->parent ) {
+               $_cat = get_category( $_cat->parent );
+               $cat_full_name = $_cat->name . ' &#8212; ' . $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' => $cat_full_name, 'show-link' => sprintf(__( 'Category <a href="#%s">%s</a> added' ), "cat-$cat->cat_ID", $cat_full_name))
+               'supplemental' => array('name' => $cat_full_name, 'show-link' => sprintf(__( 'Category <a href="#%s">%s</a> added' ), "cat-$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' => $tag_full_name, 'show-link' => sprintf(__( 'Tag <a href="#%s">%s</a> added' ), "tag-$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( $search, $start, 1 );
+       list($comments, $total) = _wp_get_comment_list( $status, $search, $start, 1 );
 
        if ( !$comments )
                die('1');
@@ -186,7 +355,7 @@ 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, false );
                        $comment_list_item = ob_get_contents();
                ob_end_clean();
                $x->add( array(
@@ -198,96 +367,140 @@ 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 $message )
-                       echo "<p>$message<p>";
-               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( $user_object ),
-               'supplemental' => array('show-link' => sprintf(__( 'User <a href="#%s">%s</a> added' ), "user-$user_id", $user_object->user_login))
+               '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()
-       $_POST['post_content'] = $_POST['content'];
-       $_POST['post_excerpt'] = $_POST['excerpt'];
+       $nonce_age = check_ajax_referer( 'autosave', 'autosavenonce');
+       global $current_user;
+
        $_POST['post_status'] = 'draft';
        $_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();
+
+       $id = 0;
        if($_POST['post_ID'] < 0) {
                $_POST['temp_ID'] = $_POST['post_ID'];
-               $id = wp_write_post();
-               if( is_wp_error($id) )
-                       die($id->get_error_message());
-               else
-                       die("$id");
+               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 +508,40 @@ 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 ) {
+                       $id = edit_post();
+                       $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 +554,30 @@ 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');