/**
* Retrieve messages block
*
* We're overriding this function to add the campaign block to category view pages, in case campaigns are enabled.
* We'll be using the messages class we created under the same folder, to send a modified object that has the campaign
* html right after all the standard messages.
*
* @return Mage_Core_Block_Messages
*/
public function getMessagesBlock()
{
if (!Mage::helper('conversionpro')->getIsEngineAvailableForNavigation()) {
return parent::getMessagesBlock();
}
//Fetching the product list before running any code that has to do with campaigns, so as to trigger the request
// to the Quiser API that will give us the info we need about the dynamic properties.
$this->getChildHtml('product_list');
//Get the standard messages block, as well as the html part separately.
$this->_messagesBlock = parent::getMessagesBlock();
$groupedHtml = $this->_messagesBlock->getGroupedHtml();
//Only add the campaign block in case campaigns are enabled in the admin.
if (Mage::helper('conversionpro')->isCampaignsEnabled()) {
//Add the campaigns html to the end of the list of messages.
$groupedHtml .= $this->getLayout()->createBlock('Mage_Core_Block_Template', 'conversionpro_campaigns', array('template' => 'conversionpro/catalog/campaigns.phtml'))->toHtml();
}
//Create a block that has a getter & setter for groupedHtml.
$newBlock = $this->getLayout()->createBlock('Celebros_Conversionpro_Block_Catalog_Category_Messages', 'conversionpro_messages');
$newBlock->setGroupedHtml($groupedHtml);
return $newBlock;
}
