1 files changed, 58 insertions, 0 deletions
diff --git a/app/frontend/controls/TimezoneSelect.php b/app/frontend/controls/TimezoneSelect.php
new file mode 100644
index 0000000..25af453
--- /dev/null
+++ b/app/frontend/controls/TimezoneSelect.php
@@ -0,0 +1,58 @@
+<?php
+
+Prado::using('Application.web.FacadeTemplateControl');
+
+Prado::using('Application.user.DbUser');
+Prado::using('Application.facades.UserFacade');
+
+Prado::using('Application.dto.TimezoneDTO');
+
+class TimezoneSelect extends FacadeTemplateControl {
+
+    public function getUserToChange() {
+        return $this->getControlState('user');
+    }
+
+    public function setUserToChange(DbUser $user) {
+        if ($user->IsGuest && !$this->Page->IsCallBack) {
+            throw new TInvalidDataValueException(
+                Prado::localize(
+                    'Timezone preference change impossible for guest user'
+                )
+            );
+        }
+        $this->setControlState('user', $user);
+    }
+
+    public function onPreRender($param) {
+        parent::onPreRender($param);
+        $this->Timezones->DataSource = $this->_getTimezones();
+        $this->Timezones->DataValueField = 'Name';
+        $this->Timezones->DataTextField = 'Label';
+        $this->Timezones->dataBind();
+        $this->Timezones->setSelectedValue(
+            $this->getFacade()->getTimezonePreference($this->UserToChange)->Name
+        );
+    }
+
+    public function saveTimezone($sender, $param) {
+        $this->getFacade()->setTimezonePreference(
+            $this->UserToChange,
+            $this->Timezones->SelectedValue
+        );
+    }
+
+    private function _getTimezones() {
+        $timezones = array_map(
+            function($tz) {
+                return new TimezoneDTO($tz);
+            },
+            DateTimeZone::listIdentifiers()
+        );
+        usort($timezones, ['TimezoneDTO', '__compare']);
+        return $timezones;
+    }
+
+}
+
+?>