function page_manager_comment_reply_menu_alter

Callback defined by page_manager_node_view_page_manager_tasks().

Alter the node view input so that node view comes to us rather than the normal node view process.

File

page_manager/plugins/tasks/comment_reply.inc, line 128

Code

function page_manager_comment_reply_menu_alter(&$items, $task) {
    if (variable_get('page_manager_comment_reply_disabled', TRUE)) {
        return;
    }
    // Override the node view handler for our purpose.
    $callback = $items['comment/reply/%node']['page callback'];
    if ($callback == 'comment_reply' || variable_get('page_manager_override_anyway', FALSE)) {
        $items['comment/reply/%node']['page callback'] = 'page_manager_comment_reply_page';
        $items['comment/reply/%node']['file path'] = $task['path'];
        $items['comment/reply/%node']['file'] = $task['file'];
    }
    else {
        // Automatically disable this task if it cannot be enabled.
        variable_set('page_manager_comment_reply_disabled', TRUE);
        if (!empty($GLOBALS['page_manager_enabling_comment_reply'])) {
            drupal_set_message(t('Page manager module is unable to enable comment/reply/%node because some other module already has overridden with %callback.', array(
                '%callback' => $callback,
            )), 'error');
        }
    }
    // @todo override node revision handler as well?
}