/**
* fill the passed postings with additional data
*
* @param array $postings
* @return array
*/
static function parseEntries($postings)
{
$posting_list = array();
// retrieve the postings
foreach ($postings as $data) {
// we throw away all formatting stuff, tags, etc, leaving the important bit of information
$desc_short = ForumEntry::br2space(ForumEntry::killFormat(strip_tags($data['content'])));
if (strlen($desc_short) > ForumEntry::THREAD_PREVIEW_LENGTH + 2) {
$desc_short = substr($desc_short, 0, ForumEntry::THREAD_PREVIEW_LENGTH) . '...';
} else {
$desc_short = $desc_short;
}
$posting_list[$data['topic_id']] = array('author' => $data['author'], 'topic_id' => $data['topic_id'], 'name' => formatReady($data['name']), 'name_raw' => $data['name'], 'content' => ForumEntry::getContentAsHtml($data['content'], $data['anonymous']), 'content_raw' => ForumEntry::killEdit($data['content']), 'content_short' => $desc_short, 'chdate' => $data['chdate'], 'mkdate' => $data['mkdate'], 'user_id' => $data['user_id'], 'raw_title' => $data['name'], 'raw_description' => ForumEntry::killEdit($data['content']), 'fav' => $data['fav'] == 'fav', 'depth' => $data['depth'], 'anonymous' => $data['anonymous'], 'closed' => $data['closed'], 'sticky' => $data['sticky'], 'seminar_id' => $data['seminar_id']);
}
// retrieve the postings
return $posting_list;
}
public function convertEntry($raw)
{
$entry = array();
foreach (words("topic_id mkdate chdate anonymous depth") as $key) {
$entry[$key] = $raw[$key];
}
$entry['subject'] = $raw['name'];
$entry['user'] = $this->urlf('/user/%s', array($raw['user_id']));
$entry['course'] = $this->urlf('/course/%s', array($raw['seminar_id']));
$entry['content_html'] = \ForumEntry::getContentAsHtml($raw['content']);
$entry['content'] = \ForumEntry::killEdit($raw['content']);
return $entry;
}
/**
* this action renders a preview of the submitted text
*/
function preview_action()
{
if (Request::isXhr()) {
$this->set_content_type('text/html; charset=UTF-8');
$this->render_text(studip_utf8encode(formatReady(transformBeforeSave(studip_utf8decode(Request::get('posting'))))));
} else {
$this->render_text(ForumEntry::getContentAsHtml(transformBeforeSave(Request::get('posting'))));
}
}
