223 lines
7.0 KiB
PHP
223 lines
7.0 KiB
PHP
<?php
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namespace Drupal\yufu_concept\Plugin\rest\resource;
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use Drupal\Core\Entity\EntityTypeManagerInterface;
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use Drupal\Core\Session\AccountProxyInterface;
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use Drupal\Core\StringTranslation\StringTranslationTrait;
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use Drupal\Core\TypedData\Exception\MissingDataException;
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use Drupal\node\NodeInterface;
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use Drupal\rest\Plugin\ResourceBase;
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use Drupal\rest\ResourceResponse;
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use Psr\Log\LogLevel;
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use Psr\Log\LoggerInterface;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
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/**
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* Creates post endpoint to create new concept.
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*
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* @RestResource(
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* id = "add_concept_rest_resource",
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* label = @Translation("Create or edit a concept"),
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* uri_paths = {
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* "canonical" = "/api/pojem/dodaj",
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* "create" = "/api/pojem/dodaj",
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* }
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* )
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*/
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class AddConcept extends ResourceBase {
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use StringTranslationTrait;
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/**
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* A current user instance.
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*
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* @var \Drupal\Core\Session\AccountProxyInterface
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*/
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protected $currentUser;
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/**
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* Entity type manager service.
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*
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* @var \Drupal\Core\Entity\EntityTypeManagerInterface
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*/
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protected $entityTypeManager;
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/**
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* Constructs a Drupal\rest\Plugin\ResourceBase object.
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*
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* @param array $configuration
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* A configuration array containing information about the plugin instance.
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* @param string $plugin_id
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* The plugin_id for the plugin instance.
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* @param mixed $plugin_definition
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* The plugin implementation definition.
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* @param array $serializer_formats
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* The available serialization formats.
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* @param \Psr\Log\LoggerInterface $logger
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* A logger instance.
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* @param \Drupal\Core\Session\AccountProxyInterface $current_user
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* A current user instance.
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*/
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public function __construct(
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array $configuration,
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string $plugin_id,
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array $plugin_definition,
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array $serializer_formats,
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LoggerInterface $logger,
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AccountProxyInterface $current_user,
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EntityTypeManagerInterface $entity_type_manager) {
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parent::__construct($configuration, $plugin_id, $plugin_definition, $serializer_formats, $logger);
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$this->currentUser = $current_user;
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$this->entityTypeManager = $entity_type_manager;
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}
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/**
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* {@inheritdoc}
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*/
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public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
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return new static(
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$configuration,
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$plugin_id,
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$plugin_definition,
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$container->getParameter('serializer.formats'),
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$container->get('logger.channel.yufu_concept'),
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$container->get('current_user'),
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$container->get('entity_type.manager')
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);
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}
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/**
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* Ustvari nov koncept.
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*
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* Logika:
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* 1. Zloadamo uporabnika preko emaila, ce ne obstaja, ga ustvarimo.
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* 2. Zloadamo koncept prek uuid, ce ne obstaja, da ustvarimo.
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* - avtor je zloadan prek maila
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*
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* @param \Symfony\Component\HttpFoundation\Request;
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* Post request.
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*
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* @return \Drupal\rest\ResourceResponse
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* Returns rest resource.
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*/
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public function post(Request $request) {
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$response_status['status'] = FALSE;
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$data = json_decode($request->getContent(), TRUE);
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// You must to implement the logic of your REST Resource here.
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// Use current user after pass authentication to validate access.
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if (!$this->currentUser->hasPermission('access content')) {
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throw new AccessDeniedHttpException();
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}
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// Fields: naslov, text, povezani pojmi, email
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// Optional fields: language, related concept.
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if (empty($data['title']) || empty($data['text']) || empty($data['uuid'])) {
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throw new MissingDataException('Title, uuid or text missing.');
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}
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$uid = $this->getUserIdByEmail($data['email'] ?? null);
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if ($concept = $this->getConceptFromUuid($data['uuid'])) {
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// Concept exists - create a new revision.
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$concept->setNewRevision(TRUE);
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$concept->setRevisionUserId($uid);
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$concept->set('title', $data['title']);
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$concept->set('body', $data['text'] ?? $concept->body->value);
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$concept->isDefaultRevision(FALSE);
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$concept->setRevisionLogMessage('New revision by concept endpoint.');
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$concept->moderation_state->target_id = 'draft';
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$concept->set('status', 0);
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$concept->setUnpublished();
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$concept->save();
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$this->logger->notice('New concept @title revision @revid created by uid @uid.', [
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'@title' => $concept->getTitle(),
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'@revid' => $concept->getRevisionId(),
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'@uid' => $uid,
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]);
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}
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else {
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// Concept does not exist - create a new node.
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$concept = [
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'type' => 'concept',
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'title' => $data['title'],
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'body' => $data['text'],
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'uuid' => $data['uuid'],
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'uid' => $uid,
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'moderation_state' => 'draft',
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];
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// @TODO Check if related concepts are set and add them to the concept.
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// @TODO Check language and add set it on concept if exists.
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/** @var \Drupal\node\Entity\NodeInterface $concept */
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$concept = $this->entityTypeManager->getStorage('node')->create($concept);
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$concept->save();
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$this->logger->log(LogLevel::NOTICE, $this->t('Creating concept: @title', [
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'@title' => $concept->getTitle(),
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]));
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}
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$response_status['concept'] = [
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'title' => $concept->label(),
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'id' => $concept->id(),
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'uuid' => $concept->uuid(),
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'revision_id' => $concept->getRevisionId(),
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'revision_create_time' => $concept->getRevisionCreationTime(),
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'revision_uid' => $concept->getRevisionUserId(),
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'uid' => $concept->uid->target_id,
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];
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$response = new ResourceResponse($response_status);
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return $response;
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}
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/**
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* Get concept from uuid.
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*
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* If concept is new, return null.
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*
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* @param string|null $uuid
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* Uuid of the node.
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*
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* @return \Drupal\node\NodeInterface|null
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*/
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protected function getConceptFromUuid(?string $uuid): ?NodeInterface {
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if (!$uuid) {
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return NULL;
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}
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$node_storage = $this->entityTypeManager->getStorage('node');
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if ($concept = end($node_storage->loadByProperties(['uuid' => $uuid]))) {
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return $concept;
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}
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return NULL;
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}
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/**
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* Loads user from email or creates a new blocked user.
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*
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* Side effect is to create a new user.
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*
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* @param string|null $email
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* Email provided by the fe call to endpoint.
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*
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* @return int
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* Id of the user.
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*
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*/
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protected function getUserIdByEmail(?string $email): int {
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if (!$email) {
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return 0;
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}
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// Load user by email. If it doesn't exist, create one.
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$user_storage = $this->entityTypeManager->getStorage('user');
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if ($user = end($user_storage->loadByProperties(['mail' => $email]))) {
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return $user->id();
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}
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$user = [
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'mail' => $email,
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'name' => $email,
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'status' => 0,
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];
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$new_user = $user_storage->create($user);
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$new_user->save();
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return $new_user->id();
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}
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}
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