diff --git a/app/app_controller.php b/app/app_controller.php
index d9548e9a1..eb9e10ea2 100644
--- a/app/app_controller.php
+++ b/app/app_controller.php
@@ -126,7 +126,11 @@ public function beforeFilter()
$this->set('trackingId', $trackingId);
$this->set('domain', $domain);
$this->set('customLogo', $customLogo);
-
+
+ // for setting up google tag manager
+ $gtmContainerId = $this->SysParameter->findByParameterCode('google_tag_manager.container_id');
+ $this->set('gtmContainerId', $gtmContainerId);
+
parent::beforeFilter();
}
diff --git a/app/config/core.php b/app/config/core.php
index bafe3510e..c1971e5a6 100644
--- a/app/config/core.php
+++ b/app/config/core.php
@@ -320,7 +320,7 @@
/**
* iPeer database version
*/
- Configure::write('DATABASE_VERSION', 15);
+ Configure::write('DATABASE_VERSION', 16);
$CWL['LoginURL'] = 'https://www.auth.cwl.ubc.ca/auth/login';
diff --git a/app/config/sql/delta_16.sql b/app/config/sql/delta_16.sql
new file mode 100644
index 000000000..1eff97660
--- /dev/null
+++ b/app/config/sql/delta_16.sql
@@ -0,0 +1,12 @@
+--
+-- Canvas integration
+--
+
+INSERT INTO `sys_parameters` (
+ `parameter_code`, `parameter_value`,
+ `parameter_type`, `description`, `record_status`, `creator_id`, `created`,
+ `updater_id`, `modified`)
+VALUES (
+ 'google_tag_manager.container_id', '', 'S',
+ 'Container ID for Google Tag Manager (GTM-XXXX)', 'A', 0, NOW(), NULL, NOW()
+);
\ No newline at end of file
diff --git a/app/views/layouts/default.ctp b/app/views/layouts/default.ctp
index 460058718..3e2fe45f7 100644
--- a/app/views/layouts/default.ctp
+++ b/app/views/layouts/default.ctp
@@ -41,10 +41,36 @@
// Custom View Include Files
echo $scripts_for_layout;
+
+ // check that a google tag manager container id is given
+ $gtmHead = null;
+ $gtmBody = null;
+ if (!empty($gtmContainerId) && !empty($gtmContainerId['SysParameter']['parameter_value'])) {
+ $gtmContainerId = $gtmContainerId['SysParameter']['parameter_value'];
+
+ $gtmHead = "
+
+
+
+ ";
+ $gtmBody = '
+
+
+
+ ';
+ }
+
+ echo $gtmHead;
?>
+
-
+
element('global/banner', array('customLogo' => $customLogo)); ?>