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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Integration\Model\Config\Consolidated;
/**
* Converter of integration.xml content into array format.
*/
class Converter implements \Magento\Framework\Config\ConverterInterface
{
/**#@+
* Array keys for config internal representation.
*/
const KEY_EMAIL = 'email';
const KEY_AUTHENTICATION_ENDPOINT_URL = 'endpoint_url';
const KEY_IDENTITY_LINKING_URL = 'identity_link_url';
const API_RESOURCES = 'resource';
const API_RESOURCE_NAME = 'name';
/**#@-*/
/**#@-*/
protected $resourceProvider;
/**
* Initialize dependencies.
*
* @param \Magento\Framework\Acl\AclResource\ProviderInterface $resourceProvider
*/
public function __construct(
\Magento\Framework\Acl\AclResource\ProviderInterface $resourceProvider
) {
$this->resourceProvider = $resourceProvider;
}
/**
* @inheritdoc
*/
public function convert($source)
{
$result = [];
$allResources = $this->resourceProvider->getAclResources();
$hashAclResourcesTree = $this->hashResources($allResources[1]['children']);
/** @var \DOMNodeList $integrations */
$integrations = $source->getElementsByTagName('integration');
/** @var \DOMElement $integration */
foreach ($integrations as $integration) {
if ($integration->nodeType != XML_ELEMENT_NODE) {
continue;
}
$integrationName = $integration->attributes->getNamedItem('name')->nodeValue;
$result[$integrationName] = [];
$result[$integrationName][self::API_RESOURCES] = [];
/** @var \DOMElement $email */
$email = $integration->getElementsByTagName('email')->item(0)->nodeValue;
/** @var \DOMNodeList $resources */
$resources = $integration->getElementsByTagName('resource');
$result[$integrationName][self::KEY_EMAIL] = $email;
if ($integration->getElementsByTagName('endpoint_url')->length) {
/** @var \DOMElement $endpointUrl */
$endpointUrl = $integration->getElementsByTagName('endpoint_url')->item(0)->nodeValue;
$result[$integrationName][self::KEY_AUTHENTICATION_ENDPOINT_URL] = $endpointUrl;
}
if ($integration->getElementsByTagName('identity_link_url')->length) {
/** @var \DOMElement $identityLinkUrl */
$identityLinkUrl = $integration->getElementsByTagName('identity_link_url')->item(0)->nodeValue;
$result[$integrationName][self::KEY_IDENTITY_LINKING_URL] = $identityLinkUrl;
}
/** @var \DOMElement $resource */
foreach ($resources as $resource) {
if ($resource->nodeType != XML_ELEMENT_NODE) {
continue;
}
$resource = $resource->attributes->getNamedItem('name')->nodeValue;
$resourceNames = $this->addParentsToResource($hashAclResourcesTree, $resource);
foreach ($resourceNames as $name) {
$result[$integrationName][self::API_RESOURCES][] = $name;
}
}
// Add root resource if any child has been added
if (!empty($result[$integrationName][self::API_RESOURCES])) {
array_unshift($result[$integrationName][self::API_RESOURCES], $allResources[1]['id']);
}
// Remove any duplicates added parents
$result[$integrationName][self::API_RESOURCES] = array_values(
array_unique($result[$integrationName][self::API_RESOURCES])
);
}
return $result;
}
/**
* Make ACL resource array return a hash with parent-resource-name => [children-resources-names] representation
*
* @param array $resources
* @return array
*/
private function hashResources(array $resources)
{
$output = [];
foreach ($resources as $resource) {
if (isset($resource['children'])) {
$item = $this->hashResources($resource['children']);
} else {
$item = [];
}
$output[$resource['id']] = $item;
}
return $output;
}
/**
* Find parents names of a node in an ACL resource hash and add them to returned array
*
* @param array $resourcesHash
* @param string $nodeName
* @return array
*/
private function addParentsToResource(array $resourcesHash, $nodeName)
{
$output = [];
foreach ($resourcesHash as $resource => $children) {
if ($resource == $nodeName) {
$output = [$resource];
break;
}
if (!empty($children)) {
$names = $this->addParentsToResource($children, $nodeName);
if (!empty($names)) {
$output = array_merge([$resource], $names);
break;
} else {
continue;
}
}
}
return $output;
}
}