/**
* Add tracking handle to the layout
*
* @param Varien_Object $observer
*
* @return void
*/
public function addTrackingHandles($observer)
{
if (!Mage::getStoreConfig('factfinder/export/clicktracking') || !Mage::helper('factfinder/search')->getIsOnSearchPage() || !Mage::helper('factfinder')->isEnabled('tracking')) {
return;
}
$layout = $observer->getLayout();
$update = $layout->getUpdate();
$update->addHandle('factfinder_clicktracking_enabled');
}
/**
* Add suggest handle to the layout
*
* @param Varien_Object $observer
*
* @return void
*/
public function addSuggestHandles($observer)
{
if (!Mage::helper('factfinder')->isEnabled('suggest')) {
return;
}
$layout = $observer->getLayout();
$update = $layout->getUpdate();
$update->addHandle('factfinder_suggest_enabled');
}
/**
* Allows disabling page-caching by setting the cache flag on a controller
*
* <customer_account>
* <turpentine_cache_flag value="0" />
* </customer_account>
*
* Events: controller_action_layout_generate_blocks_after
*
* @param Varien_Object $eventObject
* @return null
*/
public function checkCacheFlag($eventObject)
{
if (Mage::helper('turpentine/varnish')->shouldResponseUseVarnish()) {
$layoutXml = $eventObject->getLayout()->getUpdate()->asSimplexml();
foreach ($layoutXml->xpath('//turpentine_cache_flag') as $node) {
foreach ($node->attributes() as $attr => $value) {
if ($attr == 'value') {
if (!(string) $value) {
Mage::register('turpentine_nocache_flag', true, true);
return;
//only need to set the flag once
}
}
}
}
}
}
