<?php
  class OC_Search_Provider_Calendar extends OC_Search_Provider{
  	function search($query) {
  		$calendars = OC_Calendar_Calendar::allCalendars(OCP\USER::getUser(), true);
  		if(count($calendars)==0 || !OCP\App::isEnabled('calendar')) {
  			//return false;
  		}
  		$results=array();
  		$searchquery=array();
  		if(substr_count($query, ' ') > 0) {
  			$searchquery = explode(' ', $query);
  		}else{
  			$searchquery[] = $query;
  		}
  		$user_timezone = OC_Calendar_App::getTimezone();
  		$l = new OC_l10n('calendar');
  		foreach($calendars as $calendar) {
  			$objects = OC_Calendar_Object::all($calendar['id']);
  			foreach($objects as $object) {
  				if($object['objecttype']!='VEVENT') {
  					continue;
  				}
  				if(substr_count(strtolower($object['summary']), strtolower($query)) > 0) {
  					$calendardata = OC_VObject::parse($object['calendardata']);
  					$vevent = $calendardata->VEVENT;
  					$dtstart = $vevent->DTSTART;
  					$dtend = OC_Calendar_Object::getDTEndFromVEvent($vevent);
  					$start_dt = $dtstart->getDateTime();
  					$start_dt->setTimezone(new DateTimeZone($user_timezone));
  					$end_dt = $dtend->getDateTime();
  					$end_dt->setTimezone(new DateTimeZone($user_timezone));
  					if ($dtstart->getDateType() == Sabre\VObject\Property\DateTime::DATE) {
  						$end_dt->modify('-1 sec');
  						if($start_dt->format('d.m.Y') != $end_dt->format('d.m.Y')) {
  							$info = $l->t('Date') . ': ' . $start_dt->format('d.m.Y') . ' - ' . $end_dt->format('d.m.Y');
  						}else{
  							$info = $l->t('Date') . ': ' . $start_dt->format('d.m.Y');
  						}
  					}else{
  						$info = $l->t('Date') . ': ' . $start_dt->format('d.m.y H:i') . ' - ' . $end_dt->format('d.m.y H:i');
  					}
  					$link = OCP\Util::linkTo('calendar', 'index.php').'?showevent='.urlencode($object['id']);
  					$results[]=new OC_Search_Result($object['summary'],$info, $link,(string)$l->t('Cal.'));//$name,$text,$link,$type
  				}
  			}
  		}
  		return $results;
  	}
  }