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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Setup\Module\Dependency\Parser\Composer;
use Magento\Framework\Config\Composer\Package;
use Magento\Setup\Module\Dependency\ParserInterface;
/**
* Composer Json parser
*/
class Json implements ParserInterface
{
/**
* {@inheritdoc}
*/
public function parse(array $options)
{
$this->checkOptions($options);
$modules = [];
foreach ($options['files_for_parse'] as $file) {
$package = $this->getModuleComposerPackage($file);
$modules[] = [
'name' => $this->extractModuleName($package),
'dependencies' => $this->extractDependencies($package),
];
}
return $modules;
}
/**
* Template method. Check passed options step
*
* @param array $options
* @return void
* @throws \InvalidArgumentException
*/
protected function checkOptions($options)
{
if (!isset(
$options['files_for_parse']
) || !is_array(
$options['files_for_parse']
) || !$options['files_for_parse']
) {
throw new \InvalidArgumentException('Parse error: Option "files_for_parse" is wrong.');
}
}
/**
* Template method. Extract module step
*
* @param Package $package
* @return string
*/
protected function extractModuleName($package)
{
return $this->prepareModuleName((string)$package->get('name'));
}
/**
* Template method. Extract dependencies step
*
* @param Package $package
* @return array
*/
protected function extractDependencies($package)
{
$dependencies = [];
$requires = $package->get('require', '/.+\/module-/');
if ($requires) {
foreach ($requires as $key => $value) {
$dependencies[] = [
'module' => $this->prepareModuleName($key),
'type' => 'hard',
];
}
}
$suggests = $package->get('suggest', '/.+\/module-/');
if ($suggests) {
foreach ($suggests as $key => $value) {
$dependencies[] = [
'module' => $this->prepareModuleName($key),
'type' => 'soft',
];
}
}
return $dependencies;
}
/**
* Template method. Load module config step
*
* @param string $file
* @return Package
*/
protected function getModuleComposerPackage($file)
{
return new Package(json_decode(file_get_contents($file)));
}
/**
* Prepare module name
*
* @param string $name
* @return string
*/
protected function prepareModuleName($name)
{
return $name;
}
}