calendar merge: initial commit for timezone support

5 files changed, 89 insertions, 82 deletions

diff --git a/Zotlabs/Module/Cdav.php b/Zotlabs/Module/Cdav.php
index 6b4f57ea5..275873db5 100644
--- a/Zotlabs/Module/Cdav.php
+++ b/Zotlabs/Module/Cdav.php
@@ -271,11 +271,14 @@ class Cdav extends Controller {
 				if(!cdav_perms($id[0],$calendars,true))
 					return;
 
+				$timezone = ((x($_POST,'timezone_select')) ? escape_tags(trim($_POST['timezone_select'])) : '');
+				$tz = (($timezone) ? $timezone : date_default_timezone_get());
+
 				$title = $_REQUEST['title'];
-				$start = datetime_convert(App::$timezone, 'UTC', $_REQUEST['dtstart']);
+				$start = datetime_convert($tz, 'UTC', $_REQUEST['dtstart']);
 				$dtstart = new \DateTime($start);
 				if($_REQUEST['dtend']) {
-					$end = datetime_convert(App::$timezone, 'UTC', $_REQUEST['dtend']);
+					$end = datetime_convert($tz, 'UTC', $_REQUEST['dtend']);
 					$dtend = new \DateTime($end);
 				}
 				$description = $_REQUEST['description'];
@@ -303,14 +306,14 @@ class Cdav extends Controller {
 				]);
 				if($dtend) {
 					$vcalendar->VEVENT->add('DTEND', $dtend);
-					$vcalendar->VEVENT->DTEND['TZID'] = App::$timezone;
+					$vcalendar->VEVENT->DTEND['TZID'] = $tz;
 				}
 				if($description)
 					$vcalendar->VEVENT->add('DESCRIPTION', $description);
 				if($location)
 					$vcalendar->VEVENT->add('LOCATION', $location);
 
-				$vcalendar->VEVENT->DTSTART['TZID'] = App::$timezone;
+				$vcalendar->VEVENT->DTSTART['TZID'] = $tz;
 
 				$calendarData = $vcalendar->serialize();
 
@@ -348,12 +351,15 @@ class Cdav extends Controller {
 				if(!cdav_perms($id[0],$calendars,true))
 					return;
 
+				$timezone = ((x($_POST,'timezone_select')) ? escape_tags(trim($_POST['timezone_select'])) : '');
+				$tz = (($timezone) ? $timezone : date_default_timezone_get());
+
 				$uri = $_REQUEST['uri'];
 				$title = $_REQUEST['title'];
-				$start = datetime_convert(App::$timezone, 'UTC', $_REQUEST['dtstart']);
+				$start = datetime_convert($tz, 'UTC', $_REQUEST['dtstart']);
 				$dtstart = new \DateTime($start);
 				if($_REQUEST['dtend']) {
-					$end = datetime_convert(App::$timezone, 'UTC', $_REQUEST['dtend']);
+					$end = datetime_convert($tz, 'UTC', $_REQUEST['dtend']);
 					$dtend = new \DateTime($end);
 				}
 				$description = $_REQUEST['description'];
@@ -406,11 +412,14 @@ class Cdav extends Controller {
 				if(!cdav_perms($id[0],$calendars,true))
 					return;
 
+				$timezone = ((x($_POST,'timezone_select')) ? escape_tags(trim($_POST['timezone_select'])) : '');
+				$tz = (($timezone) ? $timezone : date_default_timezone_get());
+
 				$uri = $_REQUEST['uri'];
-				$start = datetime_convert(App::$timezone, 'UTC', $_REQUEST['dtstart']);
+				$start = datetime_convert($tz, 'UTC', $_REQUEST['dtstart']);
 				$dtstart = new \DateTime($start);
 				if($_REQUEST['dtend']) {
-					$end = datetime_convert(App::$timezone, 'UTC', $_REQUEST['dtend']);
+					$end = datetime_convert($tz, 'UTC', $_REQUEST['dtend']);
 					$dtend = new \DateTime($end);
 				}
 
@@ -915,8 +924,13 @@ class Cdav extends Controller {
 					xchan_query($r);
 					$r = fetch_post_tags($r,true);
 
-					$r[0]['dtstart'] = (($r[0]['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$r[0]['dtstart'], 'c') : datetime_convert('UTC','UTC',$r[0]['dtstart'],'c'));
-					$r[0]['dtend'] = (($r[0]['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$r[0]['dtend'], 'c') : datetime_convert('UTC','UTC',$r[0]['dtend'],'c'));
+					$tz = get_iconfig($r[0], 'event', 'timezone');
+					if(! $tz)
+						$tz = 'UTC';
+
+					$r[0]['timezone'] = $tz;
+					$r[0]['dtstart'] = (($r[0]['adjust']) ? datetime_convert('UTC', date_default_timezone_get(), $r[0]['dtstart'], 'c') : datetime_convert('UTC', 'UTC', $r[0]['dtstart'], 'c'));
+					$r[0]['dtend'] = (($r[0]['adjust']) ? datetime_convert('UTC', date_default_timezone_get(), $r[0]['dtend'], 'c') : datetime_convert('UTC', 'UTC' ,$r[0]['dtend'], 'c'));
 
 					$r[0]['plink'] = [$r[0]['plink'], t('Link to source')];
 
@@ -984,7 +998,7 @@ class Cdav extends Controller {
 			$first_day = feature_enabled(local_channel(), 'cal_first_day');
 			$first_day = (($first_day) ? $first_day : 0);
 
-			$title = ['title', t('Event title')];
+			$title = ['title', t('Event title') ];
 			$dtstart = ['dtstart', t('Start date and time')];
 			$dtend = ['dtend', t('End date and time')];
 			$description = ['description', t('Description')];
@@ -1000,14 +1014,13 @@ class Cdav extends Controller {
 			//$acl = (($orig_event['event_xchan']) ? '' : populate_acl(((x($orig_event)) ? $orig_event : $perm_defaults), false, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_stream')));
 			$acl = populate_acl($perm_defaults, false, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_stream'));
 
-			//$permissions = ((x($orig_event)) ? $orig_event : $perm_defaults);
-			$permissions = $perm_defaults;
+			$permissions = (($resource_id) ? $resource : $perm_defaults);
 
 			$o .= replace_macros(get_markup_template('cdav_calendar.tpl'), [
 				'$sources' => $sources,
 				'$color' => $color,
 				'$lang' => App::$language,
-				'$timezone' => App::$timezone,
+				'$timezone' => date_default_timezone_get(),
 				'$first_day' => $first_day,
 				'$prev'	=> t('Previous'),
 				'$next'	=> t('Next'),
@@ -1047,7 +1060,9 @@ class Cdav extends Controller {
 				'$categories_label' => t('Categories'),
 
 				'$resource' => json_encode($resource),
-				'$categories' => $categories
+				'$categories' => $categories,
+				'$timezone_select' => ((feature_enabled(local_channel(),'event_tz_select')) ? ['timezone_select' , t('Timezone:'), date_default_timezone_get(), '', get_timezones()] : [])
+
 			]);
 
 			return $o;
@@ -1118,8 +1133,9 @@ class Cdav extends Controller {
 							'calendar_id' => $id,
 							'uri' => $object['uri'],
 							'title' => $title,
-							'start' => datetime_convert($timezone, $timezone, $dtstart, 'c'),
-							'end' => (($dtend) ? datetime_convert($timezone, $timezone, $dtend, 'c') : ''),
+							'timezone' => $timezone,
+							'start' => datetime_convert($timezone, date_default_timezone_get(), $dtstart, 'c'),
+							'end' => (($dtend) ? datetime_convert($timezone, date_default_timezone_get(), $dtend, 'c') : ''),
 							'description' => $description,
 							'location' => $location,
 							'allDay' => $allDay,
diff --git a/Zotlabs/Module/Channel_calendar.php b/Zotlabs/Module/Channel_calendar.php
index 9229e6eb2..45f5870d0 100644
--- a/Zotlabs/Module/Channel_calendar.php
+++ b/Zotlabs/Module/Channel_calendar.php
@@ -22,52 +22,20 @@ class Channel_calendar extends \Zotlabs\Web\Controller {
 	
 		$xchan = ((x($_POST,'xchan')) ? dbesc($_POST['xchan']) : '');
 		$uid      = local_channel();
-	
-		$start_text = escape_tags($_REQUEST['dtstart']);
-		$finish_text = escape_tags($_REQUEST['dtend']);
-
-		$adjust   = intval($_POST['adjust']);
-		$nofinish = intval($_POST['nofinish']);
-	
-		$timezone = ((x($_POST,'timezone_select')) ? notags(trim($_POST['timezone_select']))     : '');
-
-		$tz = (($timezone) ? $timezone : date_default_timezone_get());
 
-		$categories = escape_tags(trim($_POST['categories']));
-	
 		// only allow editing your own events. 
-	
 		if(($xchan) && ($xchan !== get_observer_hash()))
 			return;
-	
-		if($start_text) {
-			$start = $start_text;
-		}
-		else {
-			$start = sprintf('%d-%d-%d %d:%d:0',$startyear,$startmonth,$startday,$starthour,$startminute);
-		}
 
-		if($finish_text) {
-			$finish = $finish_text;
-		}
-		else {
-			$finish = sprintf('%d-%d-%d %d:%d:0',$finishyear,$finishmonth,$finishday,$finishhour,$finishminute);
-		}
+		$timezone = ((x($_POST,'timezone_select')) ? escape_tags(trim($_POST['timezone_select'])) : '');
+		$tz = (($timezone) ? $timezone : date_default_timezone_get());
 
-		if($nofinish) {
-			$finish = NULL_DATE;
-		}
+		$categories = escape_tags(trim($_POST['categories']));
+		
+		$adjust = intval($_POST['adjust']);
 
-		if($adjust) {
-			$start = datetime_convert($tz,'UTC',$start);
-			if(! $nofinish)
-				$finish = datetime_convert($tz,'UTC',$finish);
-		}
-		else {
-			$start = datetime_convert('UTC','UTC',$start);
-			if(! $nofinish)
-				$finish = datetime_convert('UTC','UTC',$finish);
-		}
+		$start = (($adjust) ? datetime_convert($tz, 'UTC', escape_tags($_REQUEST['dtstart'])) : datetime_convert('UTC', 'UTC', escape_tags($_REQUEST['dtstart'])));
+		$finish = (($adjust) ? datetime_convert($tz, 'UTC', escape_tags($_REQUEST['dtend'])) : datetime_convert('UTC', 'UTC', escape_tags($_REQUEST['dtend'])));
 
 		$summary  = escape_tags(trim($_POST['summary']));
 		$desc     = escape_tags(trim($_POST['desc']));
@@ -176,7 +144,7 @@ class Channel_calendar extends \Zotlabs\Web\Controller {
 		$datarray['location'] = $location;
 		$datarray['etype'] = $type;
 		$datarray['adjust'] = $adjust;
-		$datarray['nofinish'] = $nofinish;
+		$datarray['nofinish'] = 0;
 		$datarray['uid'] = local_channel();
 		$datarray['account'] = get_account_id();
 		$datarray['event_xchan'] = $channel['channel_hash'];
@@ -188,6 +156,8 @@ class Channel_calendar extends \Zotlabs\Web\Controller {
 		$datarray['id'] = $event_id;
 		$datarray['created'] = $created;
 		$datarray['edited'] = $edited;
+		$datarray['timezone'] = $tz;
+
 	
 		if(intval($_REQUEST['preview'])) {
 			$html = format_event_html($datarray);
@@ -322,10 +292,9 @@ class Channel_calendar extends \Zotlabs\Web\Controller {
 	
 			$start  = datetime_convert('UTC','UTC',$start);
 			$finish = datetime_convert('UTC','UTC',$finish);
-	
 			$adjust_start = datetime_convert('UTC', date_default_timezone_get(), $start);
 			$adjust_finish = datetime_convert('UTC', date_default_timezone_get(), $finish);
-	
+
 			if (x($_GET,'id')){
 			  	$r = q("SELECT event.*, item.plink, item.item_flags, item.author_xchan, item.owner_xchan, item.id as item_id
 	                                from event left join item on item.resource_id = event.event_hash
@@ -347,23 +316,21 @@ class Channel_calendar extends \Zotlabs\Web\Controller {
 				// Ultimately the finish date shouldn't be involved in the query. 
 
 				$r = q("SELECT event.*, item.plink, item.item_flags, item.author_xchan, item.owner_xchan, item.id as item_id
-					from event left join item on event.event_hash = item.resource_id 
-					where item.resource_type = 'event' and event.uid = %d and event.uid = item.uid $ignored 
-					AND (( event.adjust = 0 AND ( event.dtend >= '%s' or event.nofinish = 1 ) AND event.dtstart <= '%s' ) 
-					OR  (  event.adjust = 1 AND ( event.dtend >= '%s' or event.nofinish = 1 ) AND event.dtstart <= '%s' )) ",
+					from event left join item on event_hash = resource_id 
+					where resource_type = 'event' and event.uid = %d and event.uid = item.uid $ignored 
+					AND (( adjust = 0 AND ( dtend >= '%s' or nofinish = 1 ) AND dtstart <= '%s' ) 
+					OR  (  adjust = 1 AND ( dtend >= '%s' or nofinish = 1 ) AND dtstart <= '%s' )) ",
 					intval(local_channel()),
 					dbesc($start),
 					dbesc($finish),
 					dbesc($adjust_start),
 					dbesc($adjust_finish)
 				);
-
 			}
 	
 			if($r && ! $export) {
 				xchan_query($r);
 				$r = fetch_post_tags($r,true);
-
 				$r = sort_by_date($r);
 			}
 
@@ -373,11 +340,16 @@ class Channel_calendar extends \Zotlabs\Web\Controller {
 	
 				foreach($r as $rr) {
 
-					$start = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['dtstart'], 'c') : datetime_convert('UTC','UTC',$rr['dtstart'],'c'));
+					$tz = get_iconfig($rr, 'event', 'timezone');
+
+					if(! $tz)
+						$tz = 'UTC';
+
+					$start = (($rr['adjust']) ? datetime_convert($tz, date_default_timezone_get(), $rr['dtstart'], 'c') : datetime_convert('UTC', 'UTC', $rr['dtstart'], 'c'));
 					if ($rr['nofinish']){
 						$end = null;
 					} else {
-						$end = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['dtend'], 'c') : datetime_convert('UTC','UTC',$rr['dtend'],'c'));
+						$end = (($rr['adjust']) ? datetime_convert($tz, date_default_timezone_get(), $rr['dtend'], 'c') : datetime_convert('UTC', 'UTC', $rr['dtend'], 'c'));
 
 						// give a fake end to birthdays so they get crammed into a 
 						// single day on the calendar
@@ -416,6 +388,7 @@ class Channel_calendar extends \Zotlabs\Web\Controller {
 						'rw' => true,
 						'id'=>$rr['id'],
 						'uri' => $rr['event_hash'],
+						'timezone' => $tz,
 						'start'=> $start,
 						'end' => $end,
 						'drop' => $drop,
diff --git a/include/event.php b/include/event.php
index 471fb7afa..9bae69f5c 100644
--- a/include/event.php
+++ b/include/event.php
@@ -75,17 +75,19 @@ function format_event_obj($jobject) {
 	//ensure compatibility with older items - this check can be removed at a later point
 	if(array_key_exists('description', $object)) {
 
+		$tz = (($object['timezone']) ? $object['timezone'] : 'UTC');
+
 		$bd_format = t('l F d, Y \@ g:i A'); // Friday January 18, 2011 @ 8:01 AM
 
 		$event['header'] = replace_macros(get_markup_template('event_item_header.tpl'),array(
 			'$title'	 => zidify_links(smilies(bbcode($object['title']))),
 			'$dtstart_label' => t('Starts:'),
-			'$dtstart_title' => datetime_convert('UTC', 'UTC', $object['dtstart'], (($object['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' )),
-			'$dtstart_dt'	 => (($object['adjust']) ? day_translate(datetime_convert('UTC', date_default_timezone_get(), $object['dtstart'] , $bd_format )) : day_translate(datetime_convert('UTC', 'UTC', $object['dtstart'] , $bd_format))),
+			'$dtstart_title' => datetime_convert($tz, date_default_timezone_get(), $object['dtstart'], (($object['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' )),
+			'$dtstart_dt'	 => (($object['adjust']) ? day_translate(datetime_convert($tz, date_default_timezone_get(), $object['dtstart'] , $bd_format )) : day_translate(datetime_convert('UTC', date_default_timezone_get(), $object['dtstart'] , $bd_format))),
 			'$finish'	 => (($object['nofinish']) ? false : true),
 			'$dtend_label'	 => t('Finishes:'),
-			'$dtend_title'	 => datetime_convert('UTC','UTC',$object['dtend'], (($object['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' )),
-			'$dtend_dt'	 => (($object['adjust']) ? day_translate(datetime_convert('UTC', date_default_timezone_get(), $object['dtend'] , $bd_format )) :  day_translate(datetime_convert('UTC', 'UTC', $object['dtend'] , $bd_format )))
+			'$dtend_title'	 => datetime_convert($tz, date_default_timezone_get(), $object['dtend'], (($object['adjust']) ? ATOM_TIME : 'Y-m-d\TH:i:s' )),
+			'$dtend_dt'	 => (($object['adjust']) ? day_translate(datetime_convert($tz, date_default_timezone_get(), $object['dtend'] , $bd_format )) :  day_translate(datetime_convert('UTC', date_default_timezone_get(), $object['dtend'] , $bd_format )))
 		));
 
 		$event['content'] = replace_macros(get_markup_template('event_item_content.tpl'),array(
@@ -1042,6 +1044,7 @@ function event_store_item($arr, $event) {
 			'type'    => ACTIVITY_OBJ_EVENT,
 			'id'      => z_root() . '/event/' . $r[0]['resource_id'],
 			'title'   => $arr['summary'],
+			'timezone' => $arr['timezone'],
 			'dtstart' => $arr['dtstart'],
 			'dtend'  => $arr['dtend'],
 			'nofinish'  => $arr['nofinish'],
@@ -1107,6 +1110,8 @@ function event_store_item($arr, $event) {
 		}
 
 		$item_id = $r[0]['id'];
+		set_iconfig($item_id, 'event', 'timezone', $arr['timezone'], true);
+
 		/**
 		 * @hooks event_updated
 		 *   Called when an event record is modified.
@@ -1197,6 +1202,7 @@ function event_store_item($arr, $event) {
 				'type'    => ACTIVITY_OBJ_EVENT,
 				'id'      => z_root() . '/event/' . $event['event_hash'],
 				'title'   => $arr['summary'],
+				'timezone' => $arr['timezone'],
 				'dtstart' => $arr['dtstart'],
 				'dtend'  => $arr['dtend'],
 				'nofinish'  => $arr['nofinish'],
@@ -1223,6 +1229,7 @@ function event_store_item($arr, $event) {
 		// activities refer to the item message_id as the parent. 
 
 		set_iconfig($item_arr, 'system','event_id',$event['event_hash'],true);
+		set_iconfig($item_arr, 'event','timezone',$arr['timezone'],true);
 
 		$res = item_store($item_arr);
 
diff --git a/include/features.php b/include/features.php
index d8607f447..431b199a5 100644
--- a/include/features.php
+++ b/include/features.php
@@ -87,6 +87,14 @@ function get_features($filtered = true, $level = (-1)) {
 				t('Default is Sunday'),
 				false,
 				get_config('feature_lock','cal_first_day')
+			],
+
+			[
+				'event_tz_select',
+				t('Event Timezone Selection'),
+				t('Allow event creation in timezones other than your own.'),
+				false,
+				get_config('feature_lock','event_tz_select'),
 			]
 
 		],
@@ -290,14 +298,6 @@ function get_features($filtered = true, $level = (-1)) {
 				t('Make birthday events timezone aware in case your friends are scattered across the planet.'),
 				true,
 				get_config('feature_lock','smart_birthdays'),
-			],
-
-			[
-				'event_tz_select',
-				t('Event Timezone Selection'),
-				t('Allow event creation in timezones other than your own.'),
-				false,
-				get_config('feature_lock','event_tz_select'),
 			]
 
 		],
diff --git a/view/tpl/cdav_calendar.tpl b/view/tpl/cdav_calendar.tpl
index 22579227a..533c0add1 100644
--- a/view/tpl/cdav_calendar.tpl
+++ b/view/tpl/cdav_calendar.tpl
@@ -81,7 +81,6 @@ $(document).ready(function() {
 		},
 		
 		eventClick: function(info) {
-
 			//reset categories
 			$('#id_categories').tagsinput('removeAll');
 
@@ -131,6 +130,8 @@ $(document).ready(function() {
 				event_uri = event.extendedProps.uri;
 				$('#id_title').val(event.title);
 				$('#calendar_select').val(calendar_id).attr('disabled', true).trigger('change');
+				$('#id_timezone_select').val(event.extendedProps.timezone);
+				$('#id_location').val(event.extendedProps.location);
 				$('#id_categories').tagsinput('add', event.extendedProps.categories);
 				$('#id_dtstart').val(dtstart.toUTCString());
 				$('#id_dtend').val(dtend.toUTCString());
@@ -183,7 +184,7 @@ $(document).ready(function() {
 			var event = info.event._def;
 			var dtstart = new Date(info.event._instance.range.start);
 			var dtend = new Date(info.event._instance.range.end);
-			
+
 			$('#id_title').val(event.title);
 			$('#id_dtstart').val(dtstart.toUTCString());
 			$('#id_dtend').val(dtend.toUTCString());
@@ -199,6 +200,7 @@ $(document).ready(function() {
 					'type': 'event',
 					'preview': 0,
 					'summary': event.title,
+					'timezone_select': event.extendedProps.timezone,
 					'dtstart': dtstart.toUTCString(),
 					'dtend': dtend.toUTCString(),
 					'adjust': event.extendedProps.item.adjust,
@@ -215,6 +217,7 @@ $(document).ready(function() {
 					'update': 'resize',
 					'id[]': event.extendedProps.calendar_id,
 					'uri': event.extendedProps.uri,
+					'timezone_select': event.extendedProps.timezone,
 					'dtstart': dtstart ? dtstart.toUTCString() : '',
 					'dtend': dtend ? dtend.toUTCString() : ''
 				})
@@ -245,6 +248,7 @@ $(document).ready(function() {
 					'type': 'event',
 					'preview': 0,
 					'summary': event.title,
+					'timezone_select': event.extendedProps.timezone,
 					'dtstart': dtstart.toUTCString(),
 					'dtend': dtend.toUTCString(),
 					'adjust': event.extendedProps.item.adjust,
@@ -261,6 +265,7 @@ $(document).ready(function() {
 					'update': 'drop',
 					'id[]': event.extendedProps.calendar_id,
 					'uri': event.extendedProps.uri,
+					'timezone_select': event.extendedProps.timezone,
 					'dtstart': dtstart ? dtstart.toUTCString() : '',
 					'dtend': dtend ? dtend.toUTCString() : ''
 				})
@@ -334,6 +339,7 @@ $(document).ready(function() {
 		$('#id_categories').tagsinput('add', '{{$categories}}'),
 		$('#id_description').val(resource.description);
 		$('#id_location').val(resource.location);
+		$('#id_timezone_select').val(resource.timezone);
 
 		if(event_xchan !== '{{$channel_hash}}')
 			$('#event_submit').hide();
@@ -414,10 +420,11 @@ function on_submit() {
 			'xchan': event_xchan,
 			'type': 'event',
 			'preview': 0,
+			'timezone_select': $('#id_timezone_select').val(),
 			'summary': $('#id_title').val(),
 			'dtstart': $('#id_dtstart').val(),
 			'dtend': $('#id_dtend').val(),
-			'adjust': 0,
+			'adjust': 1,
 			'categories': $('#id_categories').val(),
 			'desc': $('#id_description').val(),
 			'location': $('#id_location').val(),
@@ -439,6 +446,7 @@ function on_submit() {
 		$.post( 'cdav/calendar', {
 			'submit': $('#event_submit').val(),
 			'target': $('#calendar_select').val(),
+			'timezone_select': $('#id_timezone_select').val(),
 			'uri': event_uri,
 			'title': $('#id_title').val(),
 			'dtstart': $('#id_dtstart').val(),
@@ -569,6 +577,9 @@ function exportDate() {
 					{{/foreach}}
 					</optgroup>
 				</select>
+				{{if $timezone_select}}
+				{{include file="field_select_grouped.tpl" field=$timezone_select}}
+				{{/if}}
 				<div id="more_block" style="display: none;">
 					{{if $catsenabled}}
 					<div id="id_categories_wrapper" class="form-group">