/**
* @author Federico "Lox" Lucignano <*****@*****.**>
*
* Implementation of a parser function
*/
public static function parseTag($input, $args, $parser)
{
$relatedTitle = null;
$relatedImage = null;
$relatedUrl = null;
if (!empty($args[TOPLIST_ATTRIBUTE_RELATED])) {
self::$mAttributes[TOPLIST_ATTRIBUTE_RELATED] = $args[TOPLIST_ATTRIBUTE_RELATED];
$relatedTitle = Title::newFromText($args[TOPLIST_ATTRIBUTE_RELATED]);
$relatedUrl = $relatedTitle->getLocalUrl();
}
if (!empty($args[TOPLIST_ATTRIBUTE_PICTURE])) {
self::$mAttributes[TOPLIST_ATTRIBUTE_PICTURE] = $args[TOPLIST_ATTRIBUTE_PICTURE];
if (!empty(self::$mAttributes[TOPLIST_ATTRIBUTE_PICTURE])) {
$source = new ImageServing(null, 200);
$result = $source->getThumbnails(array(self::$mAttributes[TOPLIST_ATTRIBUTE_PICTURE]));
if (!empty($result[self::$mAttributes[TOPLIST_ATTRIBUTE_PICTURE]])) {
$relatedImage = $result[self::$mAttributes[TOPLIST_ATTRIBUTE_PICTURE]];
if (empty($relatedUrl)) {
$title = Title::newFromText($relatedImage['name'], NS_FILE);
$relatedUrl = $title->getLocalURL();
}
}
}
}
self::$mAttributes[TOPLIST_ATTRIBUTE_DESCRIPTION] = '';
if (!empty($args[TOPLIST_ATTRIBUTE_DESCRIPTION])) {
self::$mAttributes[TOPLIST_ATTRIBUTE_DESCRIPTION] = $args[TOPLIST_ATTRIBUTE_DESCRIPTION];
}
if (!empty(self::$mList)) {
$list = self::$mList;
self::$mList = null;
} else {
$list = TopList::newFromTitle($parser->mTitle);
}
if (!empty($list)) {
$template = new EasyTemplate(dirname(__FILE__) . "/templates/");
if ($relatedTitle instanceof Title) {
$relatedTitleData = array('localURL' => $relatedTitle->getLocalURL(), 'text' => $relatedTitle->getText());
} else {
$relatedTitleData = null;
}
$template->set_vars(array('list' => $list, 'listTitle' => $list->getTitle()->getText(), 'relatedTitleData' => $relatedTitleData, 'relatedImage' => $relatedImage, 'attribs' => self::$mAttributes, 'relatedUrl' => $relatedUrl, 'description' => self::$mAttributes[TOPLIST_ATTRIBUTE_DESCRIPTION]));
self::$mOutput = $template->render('list');
// remove whitespaces to avoid extra <p> tags
self::$mOutput = preg_replace("#[\n\t]+#", '', self::$mOutput);
} else {
self::$mOutput = '';
}
return self::$mOutput;
}
