Question

I am using magento Enterprise edition 1.9, and after custom theming, site is on live. But the problem is when i open the site in IE8, it gave alert like the page is not safe, since the page is loaded with both http/https content.

Sometime before I got something like this for magento CE 1.4 and it was working as far as I remember.

Default code of getCacheKey

public function getCacheKey()
{
    return 'CATALOG_NAVIGATION_' . Mage::app()->getStore()->getId()
        . '_' . Mage::getDesign()->getPackageName()
        . '_' . Mage::getDesign()->getTheme('template')
        . '_' . Mage::getSingleton('customer/session')->getCustomerGroupId()
        . '_' . md5($this->getTemplate() . $this->getCurrenCategoryKey());
}

is then replaced by following code

public function getCacheKey()
{
    return 'CATALOG_NAVIGATION_' . Mage::app()->getStore()->getId()
        . '_' . Mage::getDesign()->getPackageName()
        . '_' . Mage::getDesign()->getTheme('template')
        . '_' . Mage::getSingleton('customer/session')->getCustomerGroupId()
        . '_' . md5($this->getTemplate() . $this->getCurrenCategoryKey())
        **. '_' . md5($this->getSkinUrl());** 
}

This is it. You can now use peacefully https on Internet Explorer.

By adding this line skin also comes into https whenever https page is loaded, so I didn’t get error that time. But here in EE 1.9 I am not able to find this function
in Mage_Catalog_Block_Navigation.

I tried with command line,

find -type f -print0 | xargs -0 grep -i "getCacheKey()"

This does not return the function in this way, that function having some other cache info.

Is anybody solved this issue. Please help to find this function.

Answer 1

I see the following code block in DOCROOT\app\code\core\Mage\Catalog\Block\Navigation.php:

/**
 * Get Key pieces for caching block content
 *
 * @return array
 */
public function getCacheKeyInfo()
{
    $shortCacheId = array(
        'CATALOG_NAVIGATION',
        Mage::app()->getStore()->getId(),
        Mage::getDesign()->getPackageName(),
        Mage::getDesign()->getTheme('template'),
        Mage::getSingleton('customer/session')->getCustomerGroupId(),
        'template' => $this->getTemplate(),
        'name' => $this->getNameInLayout()
    );
    $cacheId = $shortCacheId;

    $shortCacheId = array_values($shortCacheId);
    $shortCacheId = implode('|', $shortCacheId);
    $shortCacheId = md5($shortCacheId);

    $cacheId['category_path'] = $this->getCurrenCategoryKey();
    $cacheId['short_cache_id'] = $shortCacheId;

    return $cacheId;
}

You should be able to override and update the returned keys to suit your purpose.

Cheers,
JD