Changeset 9509 for trunk/wp-includes/post.php

Timestamp:

11/04/2008 01:00:12 PM (18 years ago)

Author:

azaozz

Message:

Preview fixes: different method of showing previews for published posts, now uses the proper templates. Fixes #8052

File:

• trunk/wp-includes/post.php (modified) (1 diff)

trunk/wp-includes/post.php

@@ -3553 +3553 @@
 }
 
+function _set_preview($post) {
+
+    if ( ! is_object($post) )
+        return $post;
+
+    $preview = wp_get_post_autosave($post->ID);
+
+    if ( ! is_object($preview) )
+        return $post;
+
+    $preview = sanitize_post($preview);
+
+    $post->post_content = $preview->post_content;
+    $post->post_title = $preview->post_title;
+    $post->post_excerpt = $preview->post_excerpt;
+
+    return $post;
+}
+
 function _show_post_preview() {
 
-    if ( isset($_GET['wp_preview']) && isset($_GET['preview_nonce']) ) {
-        $post_ID = (int) $_GET['wp_preview'];
-
-        if ( false == wp_verify_nonce( $_GET['preview_nonce'], 'post_preview_' . $post_ID ) || ! current_user_can('edit_post', $post_ID) )
+    if ( isset($_GET['preview_id']) && isset($_GET['preview_nonce']) ) {
+        $id = (int) $_GET['preview_id'];
+
+        if ( false == wp_verify_nonce( $_GET['preview_nonce'], 'post_preview_' . $id ) )
             wp_die( __('You do not have permission to preview drafts.') );
 
-        $q = array(
-            'name' => "{$post_ID}-autosave",
-            'post_parent' => $post_ID,
-            'post_type' => 'revision',
-            'post_status' => 'inherit'
-        );
-
-        add_action( 'parse_query', '_wp_get_post_autosave_hack' );
-        query_posts($q);
-        remove_action( 'parse_query', '_wp_get_post_autosave_hack' );
-
-    }
-}
+        add_filter('the_preview', '_set_preview');
+    }
+}