Changeset 18796 for trunk/wp-admin/admin-ajax.php

Timestamp:

09/27/2011 08:52:07 PM (14 years ago)

Author:

nacin

Message:

Release a user's post lock when the user leaves a post. see #18515.

File:

• trunk/wp-admin/admin-ajax.php (modified) (2 diffs)

trunk/wp-admin/admin-ajax.php

@@ -989 +989 @@
     }
 
-    if ( $do_lock && empty( $_POST['auto_draft'] ) && $id && is_numeric( $id ) )
-        wp_set_post_lock( $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 ) {
@@ -1552 +1554 @@
     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' );
+
 default :
     do_action( 'wp_ajax_' . $_POST['action'] );