protected function fetch_page(&$signal, &$params)
{
$page = NULL;
$title = $signal->data_title($this->default_data_key);
if (!is_null($title)) {
$params['title'] = $title;
if (empty($params['properties'])) {
$task = new Task_FetchEditable($this->core);
$page = $task->go($params);
} else {
$task = new Task_FetchTitle($this->core);
$page = $task->go($params);
}
}
if (!isset($page) || is_null($page)) {
$pageid = $signal->data_pageid($this->default_data_key);
if (!is_null($pageid)) {
$params['pageid'] = $pageid;
$task = new Task_FetchPageid($this->core);
$page = $task->go($params);
}
}
if (!isset($page) || is_null($page)) {
$revid = $signal->data_revid($this->default_data_key);
if (!is_null($revid)) {
$params['revid'] = $revid;
$task = new Task_FetchRevid($this->core);
$page = $task->go($params);
}
}
return $page;
}
public function fetch_revid($revid, $properties = NULL, $section = NULL, $log_fetch = NULL)
{
$params = array('revid' => $revid, 'properties' => $properties, 'revid' => $revid, 'section' => $section, 'log_result' => $log_fetch);
require_once dirname(__FILE__) . '/../../core/tasks/fetch_revid.php';
$task = new Task_FetchRevid($this->core);
return $task->go($params);
}