public function updateTrending($tag, $group_id, $add = true)
{
$db = JFactory::getDbo();
$now = new JXDate();
$nowDate = $now->format('Y-m-d');
$tagTrending = JTable::getInstance('TagTrend', 'StreamTable');
$exist = $tagTrending->load(array('tag' => $tag, 'group_id' => $group_id, 'occurrence_date' => $nowDate));
if ($add) {
if ($exist) {
// Record's there, just update it
$tagTrending->frequency++;
} else {
// Create a new record
$tagTrending->bind(array('tag' => $tag, 'frequency' => 1, 'group_id' => $group_id, 'occurrence_date' => $nowDate));
}
$tagTrending->store();
} else {
if ($exist) {
// If it's the last frequency count, delete the record
if ($tagTrending->frequency > 1) {
$tagTrending->frequency--;
} else {
$tagTrending->delete();
}
$tagTrending->store();
}
}
}
/**
* This will return the user timezone
* @param int $user_id id of the user
* @param String $forDisplay get the display, if true then return value will be formatted to the proper display
* @return String depends on the value of format
*/
public static function getUserTime($user_id = null, $forDisplay = false)
{
$config = new JXConfig();
$user = JFactory::getUser($user_id);
// First load account setting (if any) timezone to override timezone in language file
$defaultTz = $config->getTimezone() != '' ? $config->getTimezone() : JText::_('JXLIB_DEFAULT_TIMEZONE');
$my = !$user instanceof JUser && !$user instanceof JXUser ? JXFactory::getUser() : $user;
$timeZoneStr = $my->getParam('timezone');
// Second load user personalize timezone (if any) to override system default timezone
$timeZoneStr = empty($timeZoneStr) ? $defaultTz : $timeZoneStr;
$tz = new DateTimeZone($timeZoneStr);
$date2 = new JDate('now', $tz);
$offset = $date2->getOffset() / 3600;
$date = new JDate();
$date->setOffset($offset);
$xdate = new JXDate();
/* if the value want to be used as display purposes */
if ($forDisplay) {
return $xdate->formatDate($date);
} else {
return $xdate->format($date);
}
}
