/**
* Returns the content of the given subtitles of the article body field.
*
* @param array $p_subtitles
* @return string
*/
private function getContent(array $p_subtitles = array())
{
global $Campsite;
$printAll = count($p_subtitles) == 0;
$content = '';
foreach ($this->m_subtitles as $index => $subtitle) {
if (!$printAll && array_search($index, $p_subtitles) === false) {
continue;
}
$content .= $index > 0 ? $subtitle->formatted_name : '';
$content .= $subtitle->content;
}
if ($this->m_articleTypeField->isContent()) {
$objectType = new ObjectType('article');
$requestObjectId = $this->m_parent_article->getProperty('object_id');
$updateArticle = empty($requestObjectId);
try {
if ($updateArticle) {
$requestObject = new RequestObject($requestObjectId);
if (!$requestObject->exists()) {
$requestObject->create(array('object_type_id' => $objectType->getObjectTypeId()));
$requestObjectId = $requestObject->getObjectId();
}
$this->m_parent_article->setProperty('object_id', $requestObjectId);
}
// statistics shall be only gathered if the site admin set it on (and not for editor previews)
$context = CampTemplate::singleton()->context();
if (SystemPref::CollectStatisticsAuto() && !$context->preview) {
$stat_web_url = $Campsite['WEBSITE_URL'];
if ('/' != $stat_web_url[strlen($stat_web_url) - 1]) {
$stat_web_url .= '/';
}
$article_number = $this->m_parent_article->getProperty('Number');
$language_obj = new MetaLanguage($this->m_parent_article->getProperty('IdLanguage'));
$language_code = $language_obj->Code;
$name_spec = '_' . $article_number . '_' . $language_code;
$object_type_id = $objectType->getObjectTypeId();
$content .= Statistics::JavaScriptTrigger(array('name_spec' => $name_spec, 'object_type_id' => $object_type_id, 'request_object_id' => $requestObjectId));
}
} catch (Exception $ex) {
$content .= "<p><strong><font color=\"red\">INTERNAL ERROR! " . $ex->getMessage() . "</font></strong></p>\n";
// do something
}
}
return $content;
}