/**
* @param integer $announcement_forum
*/
private function getForumAnnouncements($announcement_forum)
{
$retrieve_limit = 3;
$phpbbConnection = $this->get('doctrine.dbal.phpbb_connection');
$forumAnnouncements = PhpbbHandling::getTopicsFromForum($phpbbConnection, $announcement_forum, $retrieve_limit, $this->container->getParameter('phpbb_database_prefix'));
$finishedAnnouncements = array();
foreach ($forumAnnouncements as $announcement) {
$preview = $announcement['post_text'];
$preview = PhpbbHandling::bbcodeStripping($preview, $announcement['bbcode_uid']);
$preview = preg_replace('#http(?:\\:|&\\#58;)//\\S+#', '', $preview);
// Decide how large the preview text should be
$preview_max_len = 200;
$preview_len = strlen($preview);
if ($preview_len > $preview_max_len) {
// Truncate to the maximum length
$preview = substr($preview, 0, $preview_max_len);
// See if there is a nice place to break close to the max length
$breakchars = array(' ', ',', '.');
$clean_break_pos = 0;
foreach ($breakchars as $char) {
$clean_break_pos_new = strrpos($preview, $char);
$clean_break_pos = $clean_break_pos_new > $clean_break_pos ? $clean_break_pos_new : $clean_break_pos;
}
if ($clean_break_pos) {
$preview = substr($preview, 0, $clean_break_pos);
}
}
$finishedAnnouncements[$announcement['topic_time']] = array('DAY' => date('d', $announcement['topic_time']), 'MONTH' => date('M', $announcement['topic_time']), 'YEAR' => date('Y', $announcement['topic_time']), 'U_LINK' => '/community/viewtopic.php?f=' . $announcement_forum . '&t=' . $announcement['topic_id'], 'TITLE' => $announcement['topic_title'], 'FROM_BLOG' => false, 'PREVIEW' => $preview);
}
return $finishedAnnouncements;
}
