/**
* @author Federico "Lox" Lucignano
*
* overrides TopListBase::_loadData
*/
protected function _loadData($forceReload = false)
{
parent::_loadData($forceReload);
if (!$this->mDataLoaded || $forceReload) {
if ($this->exists()) {
TopListParser::parse($this);
$relatedArticle = TopListParser::getAttribute(TOPLIST_ATTRIBUTE_RELATED);
if (!empty($relatedArticle)) {
$relatedArticle = Title::newFromText($relatedArticle);
}
$this->setRelatedArticle($relatedArticle);
$picture = TopListParser::getAttribute(TOPLIST_ATTRIBUTE_PICTURE);
if (!empty($picture)) {
$picture = Title::newFromText($picture);
}
$this->setPicture($picture);
$description = TopListParser::getAttribute(TOPLIST_ATTRIBUTE_DESCRIPTION);
if (!empty($description)) {
$this->setDescription($description);
}
}
$this->mDataLoaded = true;
}
}
/**
* @static
* @return AjaxResponse
*
* @var
*/
public static function addItem()
{
global $wgRequest, $wgUser;
$result = array('result' => false);
$errors = array();
$listText = $wgRequest->getVal('list');
$itemText = trim($wgRequest->getVal('text'));
if (!empty($listText) && !empty($itemText)) {
$list = TopList::newFromText($listText);
if ($wgUser->isAllowed('toplists-create-item')) {
if (!empty($list) && $list->exists()) {
//check for duplicated
foreach ($list->getItems() as $item) {
if (strtolower($item->getArticle()->getContent()) == strtolower($itemText)) {
$errors[] = wfMsg('toplists-error-duplicated-entry');
break;
}
}
if (empty($errors)) {
$newItem = $list->createItem();
$newItem->setNewContent($itemText);
$saveResult = $newItem->save(TOPLISTS_SAVE_CREATE);
if ($saveResult !== true) {
foreach ($saveResult as $errorTuple) {
$errors[] = wfMsg($errorTuple['msg'], $errorTuple['params']);
}
} else {
//invalidate caches and trigger save event for the list article
$newItem->getTitle()->invalidateCache();
$list->save(TOPLISTS_SAVE_UPDATE);
$list->invalidateCache();
$result['result'] = true;
$result['listBody'] = TopListParser::parse($list);
}
}
} else {
$errors[] = wfMsg('toplists-error-add-item-list-not-exists', $listText);
}
} else {
if ($wgUser->isAnon()) {
$loginURL = SpecialPage::getTitleFor('Signup')->getLocalURL() . '?returnto=' . $list->getTitle()->getPrefixedDBkey();
$errors[] = wfMsg('toplists-error-add-item-anon', array("{$loginURL}&type=login", "{$loginURL}&type=signup"));
} else {
$errors[] = wfMsg('toplists-error-add-item-permission');
}
}
} else {
$errors[] = wfMsg('toplists-error-empty-item-name');
}
if (!empty($errors)) {
$result['errors'] = $errors;
}
$json = json_encode($result);
$response = new AjaxResponse($json);
$response->setContentType('application/json; charset=utf-8');
return $response;
}
/**
* @author Federico "Lox" Lucignano <*****@*****.**>
*
* Helper method to trigger parsing of a list article comment manually
*
* @param TopList $list the list object representing the article to parse
*/
public static function parse(TopList $list)
{
self::$mList = $list;
$text = F::app()->wg->Out->parse($list->getArticle()->getContent());
$list->invalidateCache();
return $text;
}
