Full Page Cache:Enterprise_PageCache_Model_Processor_Default How to work/flow Enterprise_PageCache_Model_Processor_Default class in Magento? (Magento ver. 1.13.0.2) Object:Object: $this =>Enterprise_PageCache_Model_Processor_Default Following constants is used in above class: No Constants Following variables is used in above class: $_placeholder $_noCacheGetParams $_allowCache Some important functions and its purpose in this class: allowCache() : It is used for check if request can be cached or not. replaceContentToPlaceholderReplacer() : It is used to replace block content to placeholder replacer. prepareContent() : It is used prepare response body before caching. _getPlaceholderReplacer() getPageIdInApp() : It is used to return cache page id with application. It’s depends on GET super global array. getPageIdWithoutApp() : It is used to return cache page id without application. It’s depends on GET super global array. Functions in class Enterprise_PageCache_Model_Processor_Default There are 7 functions are present in class Enterprise_PageCache_Model_Processor_Default /**Check if request can be cached * @param Zend_Controller_Request_Http $request * @return bool **/ public function allowCache(Zend_Controller_Request_Http $request) {} /**Replace block content to placeholder replacer * @param string $content * @return string **/ public function replaceContentToPlaceholderReplacer($content) {} /**Prepare response body before caching * @param Zend_Controller_Response_Http $response * @return string **/ public function prepareContent(Zend_Controller_Response_Http $response) { return $this->replaceContentToPlaceholderReplacer($response->getBody()); } /**Retrieve placeholder replacer * @param array $matches Matches by preg_replace_callback * @return string **/ protected function _getPlaceholderReplacer($matches) { return $this->_placeholder->getReplacer(); } /**Return cache page id with application. Depends on GET super global array. * @param Enterprise_PageCache_Model_Processor $processor * @param Zend_Controller_Request_Http $request * @return string **/ public function getPageIdInApp(Enterprise_PageCache_Model_Processor $processor) { return $this->getPageIdWithoutApp($processor); } /**Return cache page id without application. Depends on GET super global array. * @param Enterprise_PageCache_Model_Processor $processor * @return string **/ public function getPageIdWithoutApp(Enterprise_PageCache_Model_Processor $processor) { $queryParams = $_GET; ksort($queryParams); $queryParamsHash = md5(serialize($queryParams)); return $processor->getRequestId() . '_' . $queryParamsHash; } /**Get request uri based on HTTP request uri and visitor session state * @deprecated after 1.8 * @param Enterprise_PageCache_Model_Processor $processor * @param Zend_Controller_Request_Http $request * @return string **/ public function getRequestUri(Enterprise_PageCache_Model_Processor $processor, Zend_Controller_Request_Http $request ) { } Variation of sample data for different pages (Homepage, Product Listing Page, Product Info Page) Variables : These values for Homepage URL:: http://localhost/oscp-store/mage-ent-test $_placeholder = Enterprise_PageCache_Model_Container_Placeholder $_definitionMap = Array [8] [0] WELCOME_8e20186cee9cf7a5a5d1e0bc75ddfec3 = WELCOME container = "Enterprise_PageCache_Model_Container_Welcome" block = "Mage_Page_Block_Html_Welcome" cache_id = "bf3668918d4f26657cdbfe6550c62f39a86211ba" cache_lifetime = "86400" template="" [1] ACCLINKS_ef551a42665572f16be6f8a990c96b37 = ACCLINKS container = "Enterprise_PageCache_Model_Container_Accountlinks" block = "Mage_Page_Block_Template_Links" cache_id = "b8f9b3383abc7a26a71bfdc86c4a9d5bff6e3693" cache_lifetime = "86400" template = "page/template/links.phtml" links = "garbage value" name = "account.links" [2] CART_SIDEBAR_ccd944c424b10c67d0f564f5cd4534e0 = CART_SIDEBAR container = "Enterprise_PageCache_Model_Container_Sidebar_Cart" block = "Mage_Checkout_Block_Cart_Sidebar" cache_id = "3ee95d5974c12590e902688083b2097637487b5d" cache_lifetime = "86400" template = "checkout/cart/cartheader.phtml" item_renders = "default|checkout/cart_item_renderer| checkout/cart/sidebar/default.phtml|simple|checkout/cart_item_renderer| checkout/cart/sidebar /default.phtml|grouped|checkout/cart_item_renderer_grouped|checkout/cart/sidebar /default.phtml|configurable|checkout/cart_item_renderer_configurable|checkout/cart/sidebar /default.phtml|bundle|bundle/checkout_cart_item_renderer|checkout/cart/sidebar /default.phtml" [3] WISHLISTLINKS_2aacb34d580ee7a80664f8eb4e97a5dc = WISHLISTLINKS container = "Enterprise_PageCache_Model_Container_Wishlistlinks" block = "Enterprise_Wishlist_Block_Links" cache_id = "7ac999da79a72413ae6eccac0959315c33f886fa" cache_lifetime = "86400" template = "page/template/linksblock.phtml" [4] TOPMENU_2e941cd52026f0cb6f5bae341c4c9326 = TOPMENU container = "Enterprise_PageCache_Model_Container_Catalognavigation" block = "Mage_Page_Block_Html_Topmenu" cache_id = "510818704096752f3d371689bb64670a96512ce8" cache_lifetime = "86400" template = "page/html/topmenu.phtml" name = "catalog.topnav" entity_key = "3" short_cache_id="0de4e9e52fcff2d0a7df0817ff9cbc84" [5] GLOBAL_MESSAGES_aae3749ba9c2e308ffa9c240ac185959 = GLOBAL_MESSAGES container = "Enterprise_PageCache_Model_Container_Messages" block = "Mage_Core_Block_Messages" cache_id = "ef4266def0c9e841338aa82b69f010e6fbfb6079" cache_lifetime = "86400" storage_types = "a:1:{i:0;s:12:"core/session";}" [6] MESSAGES_3f9737c153d854d9f0c5395ce4cdb394 = MESSAGES container = "Enterprise_PageCache_Model_Container_Messages" block = "Mage_Core_Block_Messages" cache_id = "d93e00dc8ae59b9af1eca8a2f0658338b59289c3" cache_lifetime = "86400" storage_types = "a:4: {i:0;s:12:"core/session";i:1;s:15:"catalog/session";i:2;s:16:"checkout/session";i:3;s:16:"customer/session";}" [7] WISHLISTS_ab717b0bfcc6c0c5acca8eb5c9becd44 = WISHLISTS container = "Enterprise_PageCache_Model_Container_Wishlists" block = "Enterprise_Wishlist_Block_Behaviour" cache_id = "1150a5209c9b5890af3d687df7e0d8ea1811b4d9" cache_lifetime = "86400" template = "wishlist/behaviour.phtml" $_definition = WELCOME container="Enterprise_PageCache_Model_Container_Welcome" block="Mage_Page_Block_Html_Welcome" cache_id="bf3668918d4f26657cdbfe6550c62f39a86211ba" cache_lifetime="86400" template="" $_name = WELCOME $_attributes = Array [5] container = Enterprise_PageCache_Model_Container_Welcome block = Mage_Page_Block_Html_Welcome cache_id = bf3668918d4f26657cdbfe6550c62f39a86211ba cache_lifetime = 86400 template 2] $_noCacheGetParams = array[2] [0] = ___store [1] = ___from_store 3] $_allowCache = true; Variables: These values for Product Info Page URL: localhost/oscp-store/mage-ent-test/furniture/couch.html 1]*Enterprise_PageCache_Model_Processor_Default*_placeholder = Enterprise_PageCache_Model_Container_Placeholder $_definitionMap = Array [11] [0] WELCOME_8e20186cee9cf7a5a5d1e0bc75ddfec3 = WELCOME container="Enterprise_PageCache_Model_Container_Welcome" block="Mage_Page_Block_Html_Welcome" cache_id="bf3668918d4f26657cdbfe6550c62f39a86211ba" cache_lifetime="86400" template="" [1] ACCLINKS_ef551a42665572f16be6f8a990c96b37 = ACCLINKS container = "Enterprise_PageCache_Model_Container_Accountlinks" block = "Mage_Page_Block_Template_Links" cache_id = "b8f9b3383abc7a26a71bfdc86c4a9d5bff6e3693" cache_lifetime = "86400" template = "page/template/links.phtml" links = "garbage value" name = "account.links" [2] CART_SIDEBAR_ccd944c424b10c67d0f564f5cd4534e0 = CART_SIDEBAR container = "Enterprise_PageCache_Model_Container_Sidebar_Cart" block = "Mage_Checkout_Block_Cart_Sidebar" cache_id = "3ee95d5974c12590e902688083b2097637487b5d" cache_lifetime = "86400" template = "checkout/cart/cartheader.phtml" item_renders = "default|checkout/cart_item_renderer |checkout/cart/sidebar /default.phtml|simple|checkout/cart_item_renderer|checkout/cart/sidebar /default.phtml|grouped|checkout /cart_item_renderer_grouped|checkout/cart/sidebar /default.phtml|configurable|checkout/cart_item_renderer_configurable|checkout/cart/sidebar /default.phtml|bundle|bundle/checkout_cart_item_renderer|checkout/cart/sidebar /default.phtml" [3] WISHLISTLINKS_2aacb34d580ee7a80664f8eb4e97a5dc = WISHLISTLINKS container = "Enterprise_PageCache_Model_Container_Wishlistlinks" block = "Enterprise_Wishlist_Block_Links" cache_id = "7ac999da79a72413ae6eccac0959315c33f886fa" cache_lifetime = "86400" template = "page/template/linksblock.phtml" [4] TOPMENU_2e941cd52026f0cb6f5bae341c4c9326 = TOPMENU container = "Enterprise_PageCache_Model_Container_Catalognavigation" block = "Mage_Page_Block_Html_Topmenu" cache_id = "510818704096752f3d371689bb64670a96512ce8" cache_lifetime = "86400" template = "page/html/topmenu.phtml" name = "catalog.topnav" entity_key = "3" short_cache_id = "0de4e9e52fcff2d0a7df0817ff9cbc84" [5] GLOBAL_MESSAGES_aae3749ba9c2e308ffa9c240ac185959 = GLOBAL_MESSAGES container = "Enterprise_PageCache_Model_Container_Messages" block = "Mage_Core_Block_Messages" cache_id = "ef4266def0c9e841338aa82b69f010e6fbfb6079" cache_lifetime = "86400" storage_types = "a:1:{i:0;s:12:"core/session";}" [6] MESSAGES_2d9b70ec2788a50c7b5d527d294316aa = MESSAGES container = "Enterprise_PageCache_Model_Container_Messages" block = "Mage_Core_Block_Messages" cache_id = "276af2b30c8c0eff1b4acb8bdbb81c7b84e5f25b" cache_lifetime = "86400" storage_types = "a:4:{i:0;s:12:"core/session";i:1;s:15:"catalog/session";i:2;s:11:"tag /session";i:3;s:16:"checkout/session";}" [7] CATALOG_PRODUCT_ITEM_RELATED_5a667689c9e54713c7cb2496138f2f1e = CATALOG_PRODUCT_ITEM_RELATED container = "Enterprise_PageCache_Model_Container_CatalogProductItem" block = "Enterprise_TargetRule_Block_Catalog_Product_Item" cache_id = "b473bbb2a3da23a5e0364571bda918d98a31829d" cache_lifetime = "86400" template = "targetrule/catalog/product/list/related/item.phtml" price_block_type_msrp_block = "catalog/product_price" price_block_type_msrp_template = "catalog/product/price_msrp_item.phtml" price_block_type_msrp_item_block = "catalog/product_price" price_block_type_msrp_item_template = "catalog/product/price_msrp_item.phtml" price_block_type_msrp_noform_block = "catalog/product_price" price_block_type_msrp_noform_template = "catalog/product/price_msrp_noform.phtml" price_block_type_bundle_block = "bundle/catalog_product_price" price_block_type_bundle_template = "bundle/catalog/product/price.phtml" price_block_type_giftcard_block = "enterprise_giftcard/catalog_product_price" price_block_type_giftcard_template = "giftcard/catalog/product/price.phtml" [8] CATALOG_PRODUCT_ITEM_RELATED_1a66a1549364c4f5cc9f573de676881a = CATALOG_PRODUCT_ITEM_RELATED container = "Enterprise_PageCache_Model_Container_CatalogProductItem" block = "Enterprise_TargetRule_Block_Catalog_Product_Item" cache_id = "070c7f140847e6c9bb76ff653d09f0814a90997d" cache_lifetime = "86400" template = "targetrule/catalog/product/list/related/item.phtml" price_block_type_msrp_block = "catalog/product_price" price_block_type_msrp_template = "catalog/product/price_msrp_item.phtml" price_block_type_msrp_item_block = "catalog/product_price" price_block_type_msrp_item_template = "catalog/product/price_msrp_item.phtml" price_block_type_msrp_noform_block = "catalog/product_price" price_block_type_msrp_noform_template = "catalog/product/price_msrp_noform.phtml" price_block_type_bundle_block = "bundle/catalog_product_price" price_block_type_bundle_template = "bundle/catalog/product/price.phtml" price_block_type_giftcard_block = "enterprise_giftcard/catalog_product_price" price_block_type_giftcard_template = "giftcard/catalog/product/price.phtml" [9] CATALOG_PRODUCT_ITEM_UPSELL_0b4e35643114e3d9781cadb618075194 = CATALOG_PRODUCT_ITEM_UPSELL container = "Enterprise_PageCache_Model_Container_CatalogProductItem" block = "Enterprise_TargetRule_Block_Catalog_Product_Item" cache_id = "ae59f4224240a3ed8971fa48e80b90f3d1bc3696" cache_lifetime = "86400" template = "targetrule/catalog/product/list/upsell/item.phtml" price_block_type_msrp_block = "catalog/product_price" price_block_type_msrp_template = "catalog/product/price_msrp_item.phtml" price_block_type_msrp_item_block = "catalog/product_price" price_block_type_msrp_item_template = "catalog/product/price_msrp_item.phtml" price_block_type_msrp_noform_block = "catalog/product_price" price_block_type_msrp_noform_template = "catalog/product /price_msrp_noform.phtml” price_block_type_bundle_block = “bundle/catalog_product_price” price_block_type_bundle_template = “bundle/catalog/product/price.phtml” price_block_type_giftcard_block = “enterprise_giftcard/catalog_product_price” price_block_type_giftcard_template = “giftcard/catalog/product/price.phtml” [10] WISHLISTS_ab717b0bfcc6c0c5acca8eb5c9becd44 = WISHLISTS container = "Enterprise_PageCache_Model_Container_Wishlists" block = "Enterprise_Wishlist_Block_Behaviour" cache_id = "1150a5209c9b5890af3d687df7e0d8ea1811b4d9" cache_lifetime = "86400" template = "wishlist/behaviour.phtml" 2] $_noCacheGetParams = array[2] [0] = ___store [1] = ___from_store 3] $_allowCache = true; By Administrator|August 2nd, 2014|Blogs, Magento, Oscp-Blog|0 Comments