PHP JemHelper::getTimeZoneName方法代码示例

 /**
  * Creates the output for the Eventslist view
  */
 function display($tpl = null)
 {
     $settings = JemHelper::config();
     $settings2 = JemHelper::globalattribs();
     $timezone_name = JemHelper::getTimeZoneName();
     if ($settings2->get('global_show_ical_icon', '0') == 1) {
         // Get data from the model
         $model = $this->getModel();
         $model->setLimit($settings->ical_max_items);
         $model->setLimitstart(0);
         $rows = $model->getItems();
         // initiate new CALENDAR
         $vcal = JemHelper::getCalendarTool();
         $vcal->setConfig("filename", "events.ics");
         foreach ($rows as $row) {
             JemHelper::icalAddEvent($vcal, $row, $rows);
         }
         // generate and redirect output to user browser
         $vcal->returnCalendar();
     } else {
         return;
     }
 }

 static function icalAddEvent(&$calendartool, $event, $rows)
 {
     require_once JPATH_SITE . '/components/com_jem/classes/iCalcreator.class.php';
     $jemsettings = JemHelper::config();
     $settings = JemHelper::globalattribs();
     $config = JFactory::getConfig();
     $sitename = $config->get('sitename');
     # retrieve TimezoneName
     # if we have a timezone for the venue then that info will be used for the output
     if ($event->timezone) {
         # venue - timeZone
         $timezone_name = $event->timezone;
     } else {
         # global - TimeZone
         $timezone_name = JemHelper::getTimeZoneName();
     }
     // get categories names
     $categories = array();
     foreach ($event->categories as $c) {
         $categories[] = $c->catname;
     }
     // no start date...
     $validdate = JemHelper::isValidDate($event->dates);
     if (!$event->dates || !$validdate) {
         return false;
     }
     // make end date same as start date if not set
     if (!$event->enddates) {
         $event->enddates = $event->dates;
     }
     // start
     if (!preg_match('/([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})/', $event->dates, $start_date)) {
         JError::raiseError(0, JText::_('COM_JEM_ICAL_EXPORT_WRONG_STARTDATE_FORMAT'));
     }
     $date = array('year' => (int) $start_date[1], 'month' => (int) $start_date[2], 'day' => (int) $start_date[3]);
     // all day event if start time is not set
     if (!$event->times) {
         $dateparam = array('VALUE' => 'DATE');
         // for ical all day events, dtend must be send to the next day
         $event->enddates = strftime('%Y-%m-%d', strtotime($event->enddates . ' +1 day'));
         if (!preg_match('/([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})/', $event->enddates, $end_date)) {
             JError::raiseError(0, JText::_('COM_JEM_ICAL_EXPORT_WRONG_ENDDATE_FORMAT'));
         }
         $date_end = array('year' => $end_date[1], 'month' => $end_date[2], 'day' => $end_date[3]);
         $dateendparam = array('VALUE' => 'DATE');
     } else {
         if (!preg_match('/([0-9]{2}):([0-9]{2}):([0-9]{2})/', $event->times, $start_time)) {
             JError::raiseError(0, JText::_('COM_JEM_ICAL_EXPORT_WRONG_STARTTIME_FORMAT'));
         }
         $date['hour'] = $start_time[1];
         $date['min'] = $start_time[2];
         $date['sec'] = $start_time[3];
         $dateparam = array('VALUE' => 'DATE-TIME');
         if ($settings->get('ical_tz', 0) == 1) {
             $dateparam['TZID'] = $timezone_name;
         }
         if (!$event->endtimes || $event->endtimes == '00:00:00') {
             $event->endtimes = $event->times;
         }
         // if same day but end time < start time, change end date to +1 day
         if ($event->enddates == $event->dates && strtotime($event->dates . ' ' . $event->endtimes) < strtotime($event->dates . ' ' . $event->times)) {
             $event->enddates = strftime('%Y-%m-%d', strtotime($event->enddates . ' +1 day'));
         }
         if (!preg_match('/([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})/', $event->enddates, $end_date)) {
             JError::raiseError(0, JText::_('COM_JEM_ICAL_EXPORT_WRONG_ENDDATE_FORMAT'));
         }
         $date_end = array('year' => $end_date[1], 'month' => $end_date[2], 'day' => $end_date[3]);
         if (!preg_match('/([0-9]{2}):([0-9]{2}):([0-9]{2})/', $event->endtimes, $end_time)) {
             JError::raiseError(0, JText::_('COM_JEM_ICAL_EXPORT_WRONG_STARTTIME_FORMAT'));
         }
         $date_end['hour'] = $end_time[1];
         $date_end['min'] = $end_time[2];
         $date_end['sec'] = $end_time[3];
         $dateendparam = array('VALUE' => 'DATE-TIME');
         if ($settings->get('ical_tz') == 1) {
             $dateendparam['TZID'] = $timezone_name;
         }
     }
     // item description text
     $description = $event->title . '\\n';
     $description .= JText::_('COM_JEM_CATEGORY') . ': ' . implode(', ', $categories) . '\\n';
     $link = JURI::root() . JemHelperRoute::getEventRoute($event->slug);
     $link = JRoute::_($link);
     $description .= JText::_('COM_JEM_ICS_LINK') . ': ' . $link . '\\n';
     // location
     $location = array($event->venue);
     if (isset($event->street) && !empty($event->street)) {
         $location[] = $event->street;
     }
     if (isset($event->postalCode) && !empty($event->postalCode) && isset($event->city) && !empty($event->city)) {
         $location[] = $event->postalCode . ' ' . $event->city;
     } else {
         if (isset($event->postalCode) && !empty($event->postalCode)) {
             $location[] = $event->postalCode;
         }
         if (isset($event->city) && !empty($event->city)) {
             $location[] = $event->city;
         }
     }
     if (isset($event->countryname) && !empty($event->countryname)) {
//.........这里部分代码省略.........