farm-2.x-dev/modules/core/location/src/Form/AssetMoveActionForm.php
modules/core/location/src/Form/AssetMoveActionForm.php
<?php namespace Drupal\farm_location\Form; use Drupal\asset\Entity\AssetInterface; use Drupal\Core\Datetime\DrupalDateTime; use Drupal\Core\Entity\EntityTypeManagerInterface; use Drupal\Core\Form\ConfirmFormBase; use Drupal\Core\Form\FormStateInterface; use Drupal\Core\Session\AccountInterface; use Drupal\Core\TempStore\PrivateTempStoreFactory; use Drupal\Core\Url; use Drupal\log\Entity\Log; use Symfony\Component\DependencyInjection\ContainerInterface; use Symfony\Component\HttpFoundation\RedirectResponse; use Symfony\Component\HttpFoundation\Request; /** * Provides an asset move confirmation form. */ class AssetMoveActionForm extends ConfirmFormBase { /** * The tempstore factory. * * @var \Drupal\Core\TempStore\SharedTempStore */ protected $tempStore; /** * The entity type manager. * * @var \Drupal\Core\Entity\EntityTypeManagerInterface */ protected $entityTypeManager; /** * The current user. * * @var \Drupal\Core\Session\AccountInterface */ protected $user; /** * The entity type. * * @var \Drupal\Core\Entity\EntityTypeInterface */ protected $entityType; /** * The assets to move. * * @var \Drupal\Core\Entity\EntityInterface[] */ protected $entities; /** * The current Request object. * * @var \Symfony\Component\HttpFoundation\Request */ protected $request; /** * Constructs an AssetMoveActionForm form object. * * @param \Drupal\Core\TempStore\PrivateTempStoreFactory $temp_store_factory * The tempstore factory. * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager * The entity type manager. * @param \Drupal\Core\Session\AccountInterface $user * The current user. * @param \Symfony\Component\HttpFoundation\Request $request * The current Request object. */ public function __construct(PrivateTempStoreFactory $temp_store_factory, EntityTypeManagerInterface $entity_type_manager, AccountInterface $user, Request $request) { $this->tempStore = $temp_store_factory->get('asset_move_confirm'); $this->entityTypeManager = $entity_type_manager; $this->user = $user; $this->request = $request; } /** * {@inheritdoc} */ public static function create(ContainerInterface $container) { return new static( $container->get('tempstore.private'), $container->get('entity_type.manager'), $container->get('current_user'), $container->get('request_stack')->getCurrentRequest(), ); } /** * {@inheritdoc} */ public function getFormId() { return 'asset_move_action_confirm_form'; } /** * {@inheritdoc} */ public function getQuestion() { return $this->formatPlural(count($this->entities), 'Are you sure you want to move this @item?', 'Are you sure you want to move these @items?', [ '@item' => $this->entityType->getSingularLabel(), '@items' => $this->entityType->getPluralLabel(), ]); } /** * {@inheritdoc} */ public function getCancelUrl() { if ($this->entityType->hasLinkTemplate('collection')) { return new Url('entity.' . $this->entityType->id() . '.collection'); } else { return new Url('<front>'); } } /** * {@inheritdoc} */ public function getDescription() { return ''; } /** * {@inheritdoc} */ public function getConfirmText() { return $this->t('Move'); } /** * {@inheritdoc} */ public function buildForm(array $form, FormStateInterface $form_state) { // Check if asset IDs were provided in the asset query param. if ($asset_ids = $this->request->get('asset')) { // Wrap in an array, if necessary. if (!is_array($asset_ids)) { $asset_ids = [$asset_ids]; } // Add each asset the user has view access to. $this->entities = array_filter($this->entityTypeManager->getStorage('asset')->loadMultiple($asset_ids), function (AssetInterface $asset) { return $asset->access('view', $this->user); }); } // Else load entities from the tempStore state. else { $this->entities = $this->tempStore->get($this->user->id()); } $this->entityType = $this->entityTypeManager->getDefinition('asset'); if (empty($this->entityType) || empty($this->entities)) { return new RedirectResponse($this->getCancelUrl() ->setAbsolute() ->toString()); } $form['date'] = [ '#type' => 'datetime', '#title' => $this->t('Date'), '#default_value' => new DrupalDateTime('midnight', $this->user->getTimeZone()), '#required' => TRUE, ]; $form['location'] = [ '#type' => 'entity_autocomplete', '#title' => $this->t('Location'), '#target_type' => 'asset', '#selection_handler' => 'views', '#selection_settings' => [ 'view' => [ 'view_name' => 'farm_location_reference', 'display_name' => 'entity_reference', ], 'match_operator' => 'CONTAINS', 'match_limit' => 10, ], '#tags' => TRUE, '#validate_reference' => FALSE, '#maxlength' => 1024, ]; $form['done'] = [ '#type' => 'checkbox', '#title' => $this->t('This movement has taken place (mark the log as done)'), ]; return parent::buildForm($form, $form_state); } /** * {@inheritdoc} */ public function submitForm(array &$form, FormStateInterface $form_state) { // Filter out entities the user doesn't have access to. $inaccessible_entities = []; $accessible_entities = []; foreach ($this->entities as $entity) { if (!$entity->access('update', $this->currentUser())) { $inaccessible_entities[] = $entity; continue; } $accessible_entities[] = $entity; } // Create an activity log to move the assets. if ($form_state->getValue('confirm') && !empty($accessible_entities)) { // Load location assets. $locations = []; $location_ids = array_column($form_state->getValue('location', []) ?? [], 'target_id'); if (!empty($location_ids)) { $locations = $this->entityTypeManager->getStorage('asset')->loadMultiple($location_ids); } $done = (bool) $form_state->getValue('done', FALSE); // Generate a name for the log. $asset_names = farm_log_asset_names_summary($accessible_entities); $location_names = farm_log_asset_names_summary($locations); $log_name = $this->t('Clear location of @assets', ['@assets' => $asset_names]); if (!empty($location_names)) { $log_name = $this->t('Move @assets to @locations', ['@assets' => $asset_names, '@locations' => $location_names]); } // Create the log. $log = Log::create([ 'name' => $log_name, 'type' => 'activity', 'timestamp' => $form_state->getValue('date')->getTimestamp(), 'asset' => $accessible_entities, 'is_movement' => TRUE, 'location' => $locations, ]); // Mark as done. if ($done !== FALSE) { $log->get('status')->first()->applyTransitionById('done'); } // Validate the log before saving. $violations = $log->validate(); if ($violations->count() > 0) { $this->messenger()->addWarning( $this->t('Could not move assets: @bundle @entity_type validation failed.', [ '@bundle' => $log->getBundleLabel(), '@entity_type' => $log->getEntityType()->getSingularLabel(), ], ), ); $this->tempStore->delete($this->currentUser()->id()); $form_state->setRedirectUrl($this->getCancelUrl()); return; } $log->save(); $this->messenger()->addMessage($this->t('Log created: <a href=":uri">%log_label</a>', [':uri' => $log->toUrl()->toString(), '%log_label' => $log->label()])); } // Add warning message for inaccessible entities. if (!empty($inaccessible_entities)) { $inaccessible_count = count($inaccessible_entities); $this->messenger()->addWarning($this->formatPlural($inaccessible_count, 'Could not move @count @item because you do not have the necessary permissions.', 'Could not move @count @items because you do not have the necessary permissions.', [ '@item' => $this->entityType->getSingularLabel(), '@items' => $this->entityType->getPluralLabel(), ])); } $this->tempStore->delete($this->currentUser()->id()); $form_state->setRedirectUrl($this->getCancelUrl()); } }