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delete media with files and translations

pull/905/head
shriram 2 years ago
parent
fd5c38a107
commit
7ef1afffa2
1 changed files with 141 additions and 18 deletions
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  1. 159
      islandora.module

159
islandora.module
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@ -28,6 +28,7 @@ use Drupal\taxonomy\TermInterface;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\serialization\Normalizer\CacheableNormalizerInterface;
use Drupal\Core\Entity\EntityForm;
use Drupal\file\Entity\File;
/**
* Implements hook_help().
@ -337,25 +338,34 @@ function islandora_form_alter(&$form, FormStateInterface $form_state, $form_id)
if ($form_object instanceof EntityForm) {
$entity = $form_object->getEntity();
if ($entity->getEntityTypeId() == "node" && $utils->isIslandoraType($entity->getEntityTypeId(), $entity->bundle()) && strpos($form['#form_id'], 'delete_form') !== FALSE) {
$form['delete_associated_content'] = [
'#type' => 'checkbox',
'#title' => t('Delete all associated medias and nodes'),
];
if ($entity->getEntityTypeId() == "node" && $utils->isIslandoraType($entity->getEntityTypeId(), $entity->bundle()) && strpos($form['#form_id'], 'delete_form') !== FALSE) {
$medias = $utils->getMedia($form_state->getFormObject()->getEntity());
$media_list = "";
if (count($medias) != 0) {
$form['delete_associated_content'] = [
'#type' => 'checkbox',
'#title' => t('Delete all associated medias and nodes'),
];
foreach ($medias as $media) {
$media_list[] = $media->getName();
}
$form['media_items'] = [
'#theme' => 'item_list',
'#type' => 'ul',
'#items' => $media_list,
'#attributes' => ['class' => 'mylist'],
'#wrapper_attributes' => ['class' => 'container'],
'#attached' => [
'library' => [
'islandora/drupal.islandora.theme_css',
],
],
];
foreach ($medias as $media) {
$media_list .= "<li>{$media->getName()}</li>";
$form['actions']['submit']['#submit'][] = 'islandora_object_delete_form_submit';
return $form;
}
$form['media_items'] = [
'#suffix' => "<ul>{$media_list}</ul>",
];
$form['actions']['submit']['#submit'][] = 'islandora_object_delete_form_submit';
return $form;
}
}
return $form;
@ -371,10 +381,123 @@ function islandora_object_delete_form_submit($form, &$form_state) {
if ($result['delete_associated_content'] == 1) {
$medias = $utils->getMedia($form_state->getFormObject()->getEntity());
foreach ($medias as $media) {
$media->delete();
$node = $form_state->getFormObject()->getEntity();
$medias = $utils->getMedia($node);
$media_list = "";
$entity_type_manager = \Drupal::entityTypeManager();
$entity_field_manager = \Drupal::service('entity_field.manager');
$current_user = \Drupal::currentUser();
$logger = \Drupal::logger('logger.channel.islandora');
$messenger = \Drupal::messenger();
$total_count = 0;
$delete_media = [];
$delete_media_translations = [];
$delete_files = [];
$inaccessible_entities = [];
$media_storage = $entity_type_manager->getStorage('media');
$file_storage = $entity_type_manager->getStorage('file');
foreach ($medias as $id => $media) {
$media_list .= $id . ", ";
$lang = $media->language()->getId();
$selected_langcodes[$lang] = $lang;
if (!$media->access('delete', $current_user)) {
$inaccessible_entities[] = $media;
continue;
}
// Check for files.
$fields = $entity_field_manager->getFieldDefinitions('media', $media->bundle());
foreach ($fields as $field) {
$type = $field->getType();
if ($type == 'file' || $type == 'image') {
$target_id = $media->get($field->getName())->target_id;
$file = File::load($target_id);
if ($file) {
if (!$file->access('delete', $current_user)) {
$inaccessible_entities[] = $file;
continue;
}
$delete_files[$file->id()] = $file;
$total_count++;
}
}
}
foreach ($selected_langcodes as $langcode) {
// We're only working with media, which are translatable.
$entity = $media->getTranslation($langcode);
if ($entity->isDefaultTranslation()) {
$delete_media[$id] = $entity;
unset($delete_media_translations[$id]);
$total_count += count($entity->getTranslationLanguages());
}
elseif (!isset($delete_media[$id])) {
$delete_media_translations[$id][] = $entity;
}
}
}
if ($delete_media) {
$media_storage->delete($delete_media);
foreach ($delete_media as $media) {
$logger->notice('The media %label has been deleted.', [
'%label' => $media->label(),
]);
}
}
if ($delete_files) {
$file_storage->delete($delete_files);
foreach ($delete_files as $media) {
$logger->notice('The file %label has been deleted.', [
'%label' => $media->label(),
]);
}
}
if ($delete_media_translations) {
foreach ($delete_media_translations as $id => $translations) {
$media = $medias[$id];
foreach ($translations as $translation) {
$media->removeTranslation($translation->language()->getId());
}
$media->save();
foreach ($translations as $translation) {
$logger->notice('The media %label @language translation has been deleted', [
'%label' => $media->label(),
'@language' => $translation->language()->getName(),
]);
}
$total_count += count($translations);
}
}
if ($inaccessible_entities) {
$messenger->addWarning("@count items has not been deleted because you do not have the necessary permissions.", [
'@count' => count($inaccessible_entities),
]);
}
$build = [
'heading' => [
'#type' => 'html_tag',
'#tag' => 'div',
'#value' => t("The repository item @node and @media", [
'@node' => $node->getTitle(),
'@media' => \Drupal::translation()->formatPlural(
substr_count($media_list, ",") + 1, 'the media with the id @media has been deleted.',
'the medias with the id @media have been deleted.',
['@media' => mb_substr($media_list, 0, strlen($media_list) - 2)]),
]),
],
];
$message = \Drupal::service('renderer')->renderPlain($build);
$messenger->deleteByType('status');
$messenger->addStatus($message);
}
}

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