--- /dev/null
+<?php
+
+namespace Drupal\media_entity\Plugin\DevelGenerate;
+
+use Drupal\Core\Datetime\DateFormatter;
+use Drupal\Core\Entity\EntityStorageInterface;
+use Drupal\Core\Extension\ModuleHandlerInterface;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Language\LanguageInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
+use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
+use Drupal\Core\Routing\UrlGeneratorInterface;
+use Drupal\devel_generate\DevelGenerateBase;
+use Drupal\media_entity\MediaStorageInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Provides a MediaDevelGenerate plugin.
+ *
+ * @DevelGenerate(
+ * id = "media",
+ * label = @Translation("media"),
+ * description = @Translation("Generate a given number of media entities."),
+ * url = "media",
+ * permission = "administer devel_generate",
+ * settings = {
+ * "num" = 50,
+ * "kill" = FALSE,
+ * "name_length" = 4
+ * }
+ * )
+ */
+class MediaDevelGenerate extends DevelGenerateBase implements ContainerFactoryPluginInterface {
+
+ /**
+ * The media storage.
+ *
+ * @var \Drupal\media_entity\MediaStorageInterface
+ */
+ protected $mediaStorage;
+
+ /**
+ * The media bundle storage.
+ *
+ * @var \Drupal\Core\Entity\EntityStorageInterface
+ */
+ protected $mediaBundleStorage;
+
+ /**
+ * The user storage.
+ *
+ * @var \Drupal\Core\Entity\EntityStorageInterface
+ */
+ protected $userStorage;
+
+ /**
+ * The module handler.
+ *
+ * @var \Drupal\Core\Extension\ModuleHandlerInterface
+ */
+ protected $moduleHandler;
+
+ /**
+ * The language manager.
+ *
+ * @var \Drupal\Core\Language\LanguageManagerInterface
+ */
+ protected $languageManager;
+
+ /**
+ * The url generator service.
+ *
+ * @var \Drupal\Core\Routing\UrlGeneratorInterface
+ */
+ protected $urlGenerator;
+
+ /**
+ * The date formatter service.
+ *
+ * @var \Drupal\Core\Datetime\DateFormatter
+ */
+ protected $dateFormatter;
+
+ /**
+ * Database connection.
+ *
+ * @var Connection
+ */
+ protected $database;
+
+ /**
+ * Constructs MediaDevelGenerate class.
+ *
+ * @param array $configuration
+ * A configuration array containing information about the plugin instance.
+ * @param string $plugin_id
+ * The plugin ID for the plugin instance.
+ * @param array $plugin_definition
+ * The plugin definition.
+ * @param \Drupal\media_entity\MediaStorageInterface $media_storage
+ * The media storage.
+ * @param \Drupal\Core\Entity\EntityStorageInterface $user_storage
+ * The user storage.
+ * @param \Drupal\Core\Entity\EntityStorageInterface $media_bundle_storage
+ * The media bundle storage.
+ * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
+ * The module handler.
+ * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
+ * The language manager.
+ * @param \Drupal\Core\Routing\UrlGeneratorInterface $url_generator
+ * The url generator service.
+ * @param \Drupal\Core\Datetime\DateFormatter $date_formatter
+ * The date formatter service.
+ */
+ public function __construct(array $configuration, $plugin_id, array $plugin_definition, MediaStorageInterface $media_storage, EntityStorageInterface $user_storage, EntityStorageInterface $media_bundle_storage, ModuleHandlerInterface $module_handler, LanguageManagerInterface $language_manager, UrlGeneratorInterface $url_generator, DateFormatter $date_formatter) {
+ parent::__construct($configuration, $plugin_id, $plugin_definition);
+
+ $this->moduleHandler = $module_handler;
+ $this->mediaStorage = $media_storage;
+ $this->mediaBundleStorage = $media_bundle_storage;
+ $this->userStorage = $user_storage;
+ $this->languageManager = $language_manager;
+ $this->urlGenerator = $url_generator;
+ $this->dateFormatter = $date_formatter;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
+ $entity_manager = $container->get('entity.manager');
+ return new static(
+ $configuration, $plugin_id, $plugin_definition,
+ $entity_manager->getStorage('media'),
+ $entity_manager->getStorage('user'),
+ $entity_manager->getStorage('media_bundle'),
+ $container->get('module_handler'),
+ $container->get('language_manager'),
+ $container->get('url_generator'),
+ $container->get('date.formatter')
+ );
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function settingsForm(array $form, FormStateInterface $form_state) {
+ $bundles = $this->mediaBundleStorage->loadMultiple();
+
+ if (empty($bundles)) {
+ $create_url = $this->urlGenerator->generateFromRoute('media.bundle_add');
+ $this->setMessage($this->t('You do not have any media bundles that can be generated. <a href="@create-bundle">Go create a new media bundle</a>', ['@create-bundle' => $create_url]), 'error', FALSE);
+ return [];
+ }
+
+ $options = [];
+ foreach ($bundles as $bundle) {
+ $options[$bundle->id()] = ['bundle' => ['#markup' => $bundle->label()]];
+ }
+
+ $form['media_bundles'] = [
+ '#type' => 'tableselect',
+ '#header' => ['bundle' => $this->t('Media bundle')],
+ '#options' => $options,
+ ];
+
+ $form['kill'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('<strong>Delete all media</strong> in these bundles before generating new media.'),
+ '#default_value' => $this->getSetting('kill'),
+ ];
+ $form['num'] = [
+ '#type' => 'number',
+ '#title' => $this->t('How many media items would you like to generate?'),
+ '#default_value' => $this->getSetting('num'),
+ '#required' => TRUE,
+ '#min' => 0,
+ ];
+
+ $options = [1 => $this->t('Now')];
+ foreach ([3600, 86400, 604800, 2592000, 31536000] as $interval) {
+ $options[$interval] = $this->dateFormatter->formatInterval($interval, 1) . ' ' . $this->t('ago');
+ }
+ $form['time_range'] = [
+ '#type' => 'select',
+ '#title' => $this->t('How far back in time should the media be dated?'),
+ '#description' => $this->t('Media creation dates will be distributed randomly from the current time, back to the selected time.'),
+ '#options' => $options,
+ '#default_value' => 604800,
+ ];
+
+ $form['name_length'] = [
+ '#type' => 'number',
+ '#title' => $this->t('Maximum number of words in names'),
+ '#default_value' => $this->getSetting('name_length'),
+ '#required' => TRUE,
+ '#min' => 1,
+ '#max' => 255,
+ ];
+
+ $options = [];
+ // We always need a language.
+ $languages = $this->languageManager->getLanguages(LanguageInterface::STATE_ALL);
+ foreach ($languages as $langcode => $language) {
+ $options[$langcode] = $language->getName();
+ }
+
+ $form['add_language'] = [
+ '#type' => 'select',
+ '#title' => $this->t('Set language on media'),
+ '#multiple' => TRUE,
+ '#description' => $this->t('Requires locale.module'),
+ '#options' => $options,
+ '#default_value' => [
+ $this->languageManager->getDefaultLanguage()->getId(),
+ ],
+ ];
+
+ $form['#redirect'] = FALSE;
+
+ return $form;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function generateElements(array $values) {
+ if ($values['num'] <= 50) {
+ $this->generateMedia($values);
+ }
+ else {
+ $this->generateBatchMedia($values);
+ }
+ }
+
+ /**
+ * Method for creating media when number of elements is less than 50.
+ *
+ * @param array $values
+ * Array of values submitted through a form.
+ */
+ private function generateMedia($values) {
+ $values['media_bundles'] = array_filter($values['media_bundles']);
+ if (!empty($values['kill']) && $values['media_bundles']) {
+ $this->mediaKill($values);
+ }
+
+ if (!empty($values['media_bundles'])) {
+ // Generate media.
+ $this->preGenerate($values);
+ $start = time();
+ for ($i = 1; $i <= $values['num']; $i++) {
+ $this->createMediaItem($values);
+ if (function_exists('drush_log') && $i % drush_get_option('feedback', 1000) == 0) {
+ $now = time();
+ drush_log(dt('Completed !feedback media items (!rate media/min)', [
+ '!feedback' => drush_get_option('feedback', 1000),
+ '!rate' => (drush_get_option('feedback', 1000) * 60) / ($now - $start),
+ ]), 'ok');
+ $start = $now;
+ }
+ }
+ }
+ $this->setMessage($this->formatPlural($values['num'], '1 media created.', 'Finished creating @count media items.'));
+ }
+
+ /**
+ * Method for creating media when number of elements is greater than 50.
+ *
+ * @param array $values
+ * The input values from the settings form.
+ */
+ private function generateBatchMedia($values) {
+ // Setup the batch operations and save the variables.
+ $operations[] = [
+ 'devel_generate_operation',
+ [$this, 'batchPreGenerate', $values],
+ ];
+
+ // Add the kill operation.
+ if ($values['kill']) {
+ $operations[] = [
+ 'devel_generate_operation',
+ [$this, 'batchMediaKill', $values],
+ ];
+ }
+
+ // Add the operations to create the media.
+ for ($num = 0; $num < $values['num']; $num++) {
+ $operations[] = [
+ 'devel_generate_operation',
+ [$this, 'batchCreateMediaItem', $values],
+ ];
+ }
+
+ // Start the batch.
+ $batch = [
+ 'title' => $this->t('Generating media'),
+ 'operations' => $operations,
+ 'finished' => 'devel_generate_batch_finished',
+ 'file' => drupal_get_path('module', 'devel_generate') . '/devel_generate.batch.inc',
+ ];
+ batch_set($batch);
+ }
+
+ /**
+ * Batch version of preGenerate().
+ *
+ * @param array $vars
+ * The input values from the settings form.
+ * @param array $context
+ * Batch job context.
+ */
+ public function batchPreGenerate($vars, &$context) {
+ $context['results'] = $vars;
+ $context['results']['num'] = 0;
+ $this->preGenerate($context['results']);
+ }
+
+ /**
+ * Batch version of createMediaItem().
+ *
+ * @param array $vars
+ * The input values from the settings form.
+ * @param array $context
+ * Batch job context.
+ */
+ public function batchCreateMediaItem($vars, &$context) {
+ $this->createMediaItem($context['results']);
+ $context['results']['num']++;
+ }
+
+ /**
+ * Batch version of mediaKill().
+ *
+ * @param array $vars
+ * The input values from the settings form.
+ * @param array $context
+ * Batch job context.
+ */
+ public function batchMediaKill($vars, &$context) {
+ $this->mediaKill($context['results']);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function validateDrushParams($args) {
+ $add_language = drush_get_option('languages');
+ if (!empty($add_language)) {
+ $add_language = explode(',', str_replace(' ', '', $add_language));
+ // Intersect with the enabled languages to make sure the language args
+ // passed are actually enabled.
+ $values['values']['add_language'] = array_intersect($add_language, array_keys($this->languageManager->getLanguages(LanguageInterface::STATE_ALL)));
+ }
+
+ $values['kill'] = drush_get_option('kill');
+ $values['name_length'] = drush_get_option('name_length', 6);
+ $values['num'] = array_shift($args);
+ $selected_bundles = _convert_csv_to_array(drush_get_option('bundles', []));
+
+ if (empty($selected_bundles)) {
+ return drush_set_error('DEVEL_GENERATE_NO_MEDIA_BUNDLES', dt('No media bundles available'));
+ }
+
+ $values['media_bundles'] = array_combine($selected_bundles, $selected_bundles);
+
+ return $values;
+ }
+
+ /**
+ * Deletes all media of given media bundles.
+ *
+ * @param array $values
+ * The input values from the settings form.
+ */
+ protected function mediaKill($values) {
+ $mids = $this->mediaStorage->getQuery()
+ ->condition('bundle', $values['media_bundles'], 'IN')
+ ->execute();
+
+ if (!empty($mids)) {
+ $media = $this->mediaStorage->loadMultiple($mids);
+ $this->mediaStorage->delete($media);
+ $this->setMessage($this->t('Deleted %count media items.', ['%count' => count($mids)]));
+ }
+ }
+
+ /**
+ * Code to be run before generating items.
+ *
+ * Returns the same array passed in as parameter, but with an array of uids
+ * for the key 'users'.
+ *
+ * @param array $results
+ * The input values from the settings form.
+ */
+ protected function preGenerate(&$results) {
+ // Get user id.
+ $users = $this->userStorage->getQuery()
+ ->range(0, 50)
+ ->execute();
+ $users = array_merge($users, ['0']);
+ $results['users'] = $users;
+ }
+
+ /**
+ * Create one media item. Used by both batch and non-batch code branches.
+ *
+ * @param array $results
+ * The input values from the settings form.
+ */
+ protected function createMediaItem(&$results) {
+ if (!isset($results['time_range'])) {
+ $results['time_range'] = 0;
+ }
+ $users = $results['users'];
+
+ $bundle = array_rand(array_filter($results['media_bundles']));
+ $uid = $users[array_rand($users)];
+
+ $media = $this->mediaStorage->create([
+ 'bundle' => $bundle,
+ 'name' => $this->getRandom()->sentences(mt_rand(1, $results['name_length']), TRUE),
+ 'uid' => $uid,
+ 'revision' => mt_rand(0, 1),
+ 'status' => TRUE,
+ 'created' => REQUEST_TIME - mt_rand(0, $results['time_range']),
+ 'langcode' => $this->getLangcode($results),
+ ]);
+
+ // A flag to let hook implementations know that this is a generated item.
+ $media->devel_generate = $results;
+
+ // Populate all fields with sample values.
+ $this->populateFields($media);
+
+ $media->save();
+ }
+
+ /**
+ * Determine language based on $results.
+ *
+ * @param array $results
+ * The input values from the settings form.
+ */
+ protected function getLangcode($results) {
+ if (isset($results['add_language'])) {
+ $langcodes = $results['add_language'];
+ $langcode = $langcodes[array_rand($langcodes)];
+ }
+ else {
+ $langcode = $this->languageManager->getDefaultLanguage()->getId();
+ }
+ return $langcode;
+ }
+
+}
projects / yaffs-website / blobdiff