* respecting timezone preference for events

3 files changed, 35 insertions, 1 deletions

diff --git a/app/php/dto/EventDTO.php b/app/php/dto/EventDTO.php
index 4a16505..b1042b1 100644
--- a/app/php/dto/EventDTO.php
+++ b/app/php/dto/EventDTO.php
@@ -15,7 +15,9 @@ class EventDTO {
         $this->Location = $event->Location;
 
         $utc = new DateTimeZone('UTC');
-        $targetTz = new DateTimeZone(date_default_timezone_get());
+        $targetTz = new DateTimeZone(
+            Prado::getApplication()->getUser()->getTimezonePreference()->Name
+        );
         $beginDate = new DateTime($event->BeginDate, $utc);
         $endDate = new DateTime($event->EndDate, $utc);
         if ($event->AllDay) {
diff --git a/app/php/dto/TimezoneDTO.php b/app/php/dto/TimezoneDTO.php
new file mode 100644
index 0000000..4bb57f2
--- /dev/null
+++ b/app/php/dto/TimezoneDTO.php
@@ -0,0 +1,22 @@
+<?php
+
+class TimezoneDTO {
+
+    public $Label;
+    public $Name;
+    public $Offset;
+    public $OffsetHours;
+    public $OffsetMinutes;
+
+    public function __construct($name) {
+        $tz = new DateTimeZone($name);
+        $this->Name = $tz->getName();
+        $this->Offset = $tz->getOffset(new DateTime());
+        $this->OffsetHours = $this->Offset / 3600;
+        $this->OffsetMinutes = $this->Offset % 3600 / 60;
+        $this->Label = sprintf('UTC%+03d:%02d %s', $this->OffsetHours, $this->OffsetMinutes, $this->Name);
+    }
+
+}
+
+?>
diff --git a/app/php/user/DbUser.php b/app/php/user/DbUser.php
index bb6f78e..c3b441b 100644
--- a/app/php/user/DbUser.php
+++ b/app/php/user/DbUser.php
@@ -3,6 +3,7 @@
 Prado::using('System.Security.TDbUserManager');
 Prado::using('Application.model.User');
 Prado::using('Application.model.Calendar');
+Prado::using('Application.dto.TimezoneDTO');
 
 class DbUser extends TDbUser {
 
@@ -62,6 +63,15 @@ class DbUser extends TDbUser {
         }
     }
 
+    public function getTimezonePreference() {
+        if (!$this->IsGuest) {
+            try {
+                return new TimezoneDTO($this->DbRecord->Timezone);
+            } catch(Exception $e) {}
+        }
+        return new TimezoneDTO(date_default_timezone_get());
+    }
+
     public static function generatePassword($password) {
         return password_hash($password, PASSWORD_DEFAULT);
     }