/**
* Validate merged layout
*
* @param string $cacheId
* @param string $layout
* @return $this
*/
protected function _validateMergedLayout($cacheId, $layout)
{
$layoutStr = '<handle id="handle">' . $layout . '</handle>';
if ($this->_appState->getMode() === \Magento\Framework\App\State::MODE_DEVELOPER) {
if (!$this->_layoutValidator->isValid($layoutStr, Validator::LAYOUT_SCHEMA_MERGED, false)) {
$messages = $this->_layoutValidator->getMessages();
//Add first message to exception
$message = reset($messages);
$this->_logger->info('Cache file with merged layout: ' . $cacheId . ': ' . $message);
}
}
return $this;
}
/**
* Load layout updates by handles
*
* @param array|string $handles
* @throws \Magento\Framework\Exception
* @return $this
*/
public function load($handles = array())
{
if (is_string($handles)) {
$handles = array($handles);
} elseif (!is_array($handles)) {
throw new \Magento\Framework\Exception('Invalid layout update handle');
}
$this->addHandle($handles);
$cacheId = $this->_getCacheId(md5(implode('|', $this->getHandles())));
$result = $this->_loadCache($cacheId);
if ($result) {
$this->addUpdate($result);
return $this;
}
foreach ($this->getHandles() as $handle) {
$this->_merge($handle);
}
$layout = $this->asString();
$layoutStr = '<handle id="handle">' . $layout . '</handle>';
if ($this->_appState->getMode() === \Magento\Framework\App\State::MODE_DEVELOPER) {
if (!$this->_layoutValidator->isValid($layoutStr, \Magento\Core\Model\Layout\Update\Validator::LAYOUT_SCHEMA_MERGED, false)) {
$messages = $this->_layoutValidator->getMessages();
//Add first message to exception
$message = array_shift($messages);
$this->_logger->addStreamLog(\Magento\Framework\Logger::LOGGER_SYSTEM);
$this->_logger->log('Cache file with merged layout: ' . $cacheId . ': ' . $message, \Zend_Log::ERR);
}
}
$this->_saveCache($layout, $cacheId, $this->getHandles());
return $this;
}