false ]);
$ogdesc = trim(html2plain($ogdesc, 0, true));
$ogdesc = html_entity_decode($ogdesc, ENT_QUOTES, 'UTF-8');
// remove all URLs
$ogdesc = preg_replace("/https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,\@]+/", "", $ogdesc);
// shorten description
$ogdesc = substr($ogdesc, 0, 300);
$ogdesc = str_replace("\n", " ", $ogdesc);
while (strpos($ogdesc, " ") !== false)
$ogdesc = str_replace(" ", " ", $ogdesc);
$ogdesc = (strlen($ogdesc) < 298 ? $ogdesc : rtrim(substr($ogdesc, 0, strrpos($ogdesc, " ")), "?.,:;!-") . "...");
$ogtype = "article";
}
if(! isset($ogdesc)) {
if(App::$profile['about'] && perm_is_allowed($channel['channel_id'],get_observer_hash(),'view_profile')) {
$ogdesc = App::$profile['about'];
}
else {
$ogdesc = sprintf( t('This is the home page of %s.'), $channel['channel_name']);
}
}
if(! isset($ogimage)) {
$ogimage = $channel['xchan_photo_l'];
$ogimagetype = $channel['xchan_photo_mimetype'];
}
if (! isset(App::$page['htmlhead']))
App::$page['htmlhead'] = '';
App::$page['htmlhead'] .= '' . "\r\n";
App::$page['htmlhead'] .= '' . "\r\n";
App::$page['htmlhead'] .= '' . "\r\n";
App::$page['htmlhead'] .= '' . "\r\n";
App::$page['htmlhead'] .= '' . "\r\n";
return true;
}