/** * Calls the diehard/load controller without spawning a new request * * @param array $params * @return string */ public function getDynamicBlockReplacement($params) { // Append dynamic block content to end of page to be replaced by javascript, but not Ajax if ($params['blocks'] || !empty($params['all_blocks'])) { // Init store if it has not been yet (page served from cache) if (!$this->helper()->isAppInited()) { $this->helper()->initApp(); } else { // Reset layout Mage::unregister('_singleton/core/layout'); Mage::getSingleton('core/layout'); // TODO Mage::app()->getLayout() is not reset using the method above! // TODO Consider resetting Magento entirely using Mage::reset(); } // Create a sub-request to get JSON response $uri = $this->getBaseUrl() . '/_diehard/load/ajax'; $request = new Mage_Core_Controller_Request_Http($uri); $request->setRouteName('diehard'); $request->setModuleName('_diehard'); $request->setControllerName('load'); $request->setActionName('ajax'); $request->setControllerModule('Cm_Diehard'); $request->setParam('full_action_name', $params['full_action_name']); if (!empty($params['all_blocks'])) { $request->setParam('all_blocks', 1); } else { $request->setParam('blocks', $params['blocks']); } $request->setParam('params', $params['params']); $request->setDispatched(true); // Override parameters in request singleton (for Mage_Core_Block_Abstract#getRequest()) Mage::app()->getRequest()->clearParams(); Mage::app()->getRequest()->setParams($request->getParams()); Mage::app()->getRequest()->setParams($request->getParam('params')); // Render sub-request into sub-response object $response = new Mage_Core_Controller_Response_Http(); require_once Mage::getModuleDir('controllers', 'Cm_Diehard') . '/LoadController.php'; $controller = new Cm_Diehard_LoadController($request, $response); $controller->dispatch('json'); $replacement = ''; if ($this->helper()->isDebug()) { $replacement .= '<!-- Dynamic blocks rendered: ' . (empty($params['all_blocks']) ? implode(',', $params['blocks']) : 'ALL') . ' -->' . "\n"; } $replacement .= "<script type=\"text/javascript\">/* <![CDATA[ */Diehard.replaceBlocks({$response->getBody()});/* ]]> */</script>"; return $replacement; } else { if ($this->helper()->isDebug()) { return '<!-- No dynamic blocks -->'; } else { return ''; } } }
protected function _isMovedToNextStep(Mage_Core_Controller_Response_Http $response) { if ($response->getHttpResponseCode() == 200) { $body = json_decode($response->getBody()); if (empty($body->error)) { return true; } } return false; }
/** * Append arbitrary content to the passed HTML element. * * @param string $tag * @param Mage_Core_Controller_Response_Http $response * @param string $content * @return void */ protected function _appendToHtmlTag($tag, Mage_Core_Controller_Response_Http $response, $content) { $response->setBody(str_replace('</' . $tag . '>', $content . '</' . $tag . '>', $response->getBody(false))); }