/**
* Convert XML document into array.
*
* @param string $xmlRequestBody XML document
* @return array Data converted from XML document to array. Root node is excluded from response.
* @throws \InvalidArgumentException In case of invalid argument type.
* @throws \Magento\Framework\Webapi\Exception If decoding error occurs.
*/
public function deserialize($xmlRequestBody)
{
if (!is_string($xmlRequestBody)) {
throw new \InvalidArgumentException(sprintf('"%s" data type is invalid. String is expected.', gettype($xmlRequestBody)));
}
/** Disable external entity loading to prevent possible vulnerability */
$previousLoaderState = libxml_disable_entity_loader(true);
set_error_handler([$this, 'handleErrors']);
$this->_xmlParser->loadXML($xmlRequestBody);
restore_error_handler();
libxml_disable_entity_loader($previousLoaderState);
/** Process errors during XML parsing. */
if ($this->_errorMessage !== null) {
if ($this->_appState->getMode() !== State::MODE_DEVELOPER) {
$exceptionMessage = new Phrase('Decoding error.');
} else {
$exceptionMessage = 'Decoding Error: ' . $this->_errorMessage;
}
throw new \Magento\Framework\Webapi\Exception($exceptionMessage);
}
$data = $this->_xmlParser->xmlToArray();
/** Data will always have exactly one element so it is safe to call reset here. */
return reset($data);
}
/**
* run action
*
* @return \Magento\Framework\View\Result\Page
*/
public function execute()
{
$pageResult = $this->resultPageFactory->create();
$pageResult->getConfig()->getTitle()->set(__('Ultimate Module Creator'));
$id = $this->getRequest()->getParam('id');
$module = $this->moduleFactory->create();
if ($id) {
try {
$moduleName = $this->decoder->decode($id);
$path = $this->settings->getXmlRootPath();
$moduleName = basename($moduleName);
$xmlFile = $moduleName . '.xml';
$rootDir = $this->filesystem->getDirectoryRead(DirectoryList::VAR_DIR);
$file = $rootDir->getRelativePath(Settings::VAR_DIR_NAME . '/' . $xmlFile);
if ($rootDir->isFile($file) && $rootDir->isReadable($file)) {
$this->xmlParser->load($path . '/' . $xmlFile);
$data = $this->xmlParser->xmlToArray();
$data = $data[$module->getEntityCode()];
$entityIdsByCode = [];
if (isset($data['entities']['entity'][0])) {
$entities = $data['entities']['entity'];
} else {
$entities = [$data['entities']['entity']];
}
if (isset($data[$this->settings->getEntityCode()])) {
$settings = $data[$this->settings->getEntityCode()];
unset($data[$this->settings->getEntityCode()]);
} else {
$settings = [];
}
foreach ($entities as $key => $entity) {
if (isset($entity['attributes']['attribute'])) {
if (isset($entity['attributes']['attribute'][0])) {
$entities[$key]['attributes'] = $entity['attributes']['attribute'];
} else {
$entities[$key]['attributes'] = [$entity['attributes']['attribute']];
}
}
$entityIdsByCode[$entity['name_singular']] = $key;
}
unset($data['entities']);
$relationsByCode = [];
if (isset($data['relations'])) {
if (isset($data['relations']['relation'][0])) {
foreach ($data['relations']['relation'] as $relationArray) {
$relationsByCode = array_merge($relationsByCode, $relationArray);
}
} else {
$relationsByCode = $data['relations']['relation'];
}
}
$relations = [];
foreach ($relationsByCode as $code => $value) {
$parts = explode('_', $code);
if (count($parts) != 2) {
continue;
}
if (isset($entityIdsByCode[$parts[0]]) && isset($entityIdsByCode[$parts[1]])) {
$entity0 = $entityIdsByCode[$parts[0]];
$entity1 = $entityIdsByCode[$parts[1]];
$relations[$entity0][$entity1] = $value;
}
}
unset($data['relations']);
$data = [$module->getEntityCode() => $data, 'entity' => $entities, $this->settings->getEntityCode() => $settings, 'relation' => $relations];
} else {
$data = [];
}
} catch (\Exception $e) {
$this->messageManager->addError($e->getMessage());
$pageRedirect = $this->pageRedirectFactory->create();
$pageRedirect->setPath('umc/*/index');
return $pageRedirect;
}
} else {
$data = [];
}
$module->initFromData($data);
$this->coreRegistry->register('current_module', $module);
if ($id) {
$title = __('Edit Module "%1"', $module->getNamespace() . '_' . $module->getModuleName());
} else {
$title = __('Create module');
}
$pageResult->getConfig()->getTitle()->prepend($title);
$this->_setActiveMenu('Umc_Base::umc')->_addBreadcrumb(__('Ultimate Module Creator'), __('Ultimate Module Creator'))->_addBreadcrumb($title, $title);
return $pageResult;
}