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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Ui\Config\Reader\Definition;
use Magento\Framework\Config\CacheInterface;
use Magento\Framework\Serialize\SerializerInterface;
use Magento\Ui\Config\Converter;
use Magento\Framework\Data\Argument\InterpreterInterface;
use Magento\Ui\Config\Reader\Definition;
use Magento\Ui\Config\Reader\DefinitionFactory;
/**
* Read UI Component definition configuration data ang evaluate arguments
*/
class Data implements \Magento\Framework\Config\DataInterface
{
const CACHE_ID = 'ui_component_configuration_definition_data';
const SEARCH_PATTERN = '%s.xml';
/**
* Config data
*
* @var array
*/
private $data = [];
/**
* @var ReaderFactory
*/
private $readerFactory;
/**
* @var CacheInterface
*/
private $cache;
/**
* @var string
*/
private $cacheId;
/**
* @var SerializerInterface
*/
private $serializer;
/**
* Argument interpreter.
*
* @var InterpreterInterface
*/
private $argumentInterpreter;
/**
* @param DefinitionFactory $readerFactory
* @param CacheInterface $cache
* @param SerializerInterface $serializer
* @param InterpreterInterface $argumentInterpreter
*/
public function __construct(
DefinitionFactory $readerFactory,
CacheInterface $cache,
SerializerInterface $serializer,
InterpreterInterface $argumentInterpreter
) {
$this->readerFactory = $readerFactory;
$this->cache = $cache;
$this->serializer = $serializer;
$this->argumentInterpreter = $argumentInterpreter;
$this->cacheId = static::CACHE_ID;
$this->initData();
}
/**
* Initialise data for configuration
*
* @return void
*/
private function initData()
{
$data = $this->cache->load($this->cacheId);
if (false === $data) {
/** @var Definition $reader */
$reader = $this->readerFactory->create();
$data = $reader->read();
$this->cache->save($this->serializer->serialize($data), $this->cacheId);
} else {
$data = $this->serializer->unserialize($data);
}
if (!empty($data)) {
$this->data = $this->evaluateComponentArguments($data);
}
}
/**
* Merge config data to the object
*
* @param array $config
* @return void
*/
public function merge(array $config)
{
$this->data = array_replace_recursive($this->data, $config);
}
/**
* Get config value by key
*
* @param string $key
* @param mixed $default
* @return array|mixed|null
*/
public function get($key, $default = null)
{
return $this->data[$key] ?? $default;
}
/**
* Evaluated components data
*
* @param array $components
* @return array
*/
private function evaluateComponentArguments($components)
{
foreach ($components as &$component) {
$component[Converter::DATA_ATTRIBUTES_KEY] = isset($component[Converter::DATA_ATTRIBUTES_KEY])
? $component[Converter::DATA_ATTRIBUTES_KEY]
: [];
$component[Converter::DATA_ARGUMENTS_KEY] = isset($component[Converter::DATA_ARGUMENTS_KEY])
? $component[Converter::DATA_ARGUMENTS_KEY]
: [];
foreach ($component[Converter::DATA_ARGUMENTS_KEY] as $argumentName => $argument) {
$component[Converter::DATA_ARGUMENTS_KEY][$argumentName] =
$this->argumentInterpreter->evaluate($argument);
}
}
return $components;
}
}