class MediaCombinedUploadForm in Media Directories 8
Same name and namespace in other branches
- 2.x modules/media_directories_ui/src/Form/MediaCombinedUploadForm.php \Drupal\media_directories_ui\Form\MediaCombinedUploadForm
A form to upload media of different bundles.
Hierarchy
- class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
- class \Drupal\media_directories_ui\Form\AddMediaFormBase
- class \Drupal\media_directories_ui\Form\FileUploadForm implements TrustedCallbackInterface
- class \Drupal\media_directories_ui\Form\MediaCombinedUploadForm
- class \Drupal\media_directories_ui\Form\FileUploadForm implements TrustedCallbackInterface
- class \Drupal\media_directories_ui\Form\AddMediaFormBase
Expanded class hierarchy of MediaCombinedUploadForm
1 file declares its use of MediaCombinedUploadForm
- media_directories_ui.module in modules/
media_directories_ui/ media_directories_ui.module - Main module file.
File
- modules/
media_directories_ui/ src/ Form/ MediaCombinedUploadForm.php, line 21
Namespace
Drupal\media_directories_ui\FormView source
class MediaCombinedUploadForm extends FileUploadForm {
/**
* The file system service.
*
* @var \Drupal\Core\File\FileSystemInterface
*/
protected $fileSystem;
/**
* The file system service.
*
* @var \Drupal\media_directories_ui\MediaDirectoriesUiHelper
*/
protected $mediaDirectoriesUiHelper;
/**
* AddMediaFormBase constructor.
*
* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
* The entity type manager.
* @param \Drupal\Core\Session\AccountProxyInterface $current_user
* The current user.
* @param \Drupal\Core\Utility\Token $token
* The token service.
* @param \Drupal\Core\Theme\ThemeManagerInterface $theme_manager
* The theme manager.
* @param \Drupal\Core\Render\ElementInfoManagerInterface $element_info
* The element info service.
* @param \Drupal\Core\File\FileSystemInterface $file_system
* The file system.
* @param \Drupal\media_directories_ui\MediaDirectoriesUiHelper $media_directories_ui_helper
* The media directories ui helper.
*/
public function __construct(EntityTypeManagerInterface $entity_type_manager, AccountProxyInterface $current_user, Token $token, ThemeManagerInterface $theme_manager, ElementInfoManagerInterface $element_info, FileSystemInterface $file_system, MediaDirectoriesUiHelper $media_directories_ui_helper) {
parent::__construct($entity_type_manager, $current_user, $token, $theme_manager, $element_info);
$this->fileSystem = $file_system;
$this->mediaDirectoriesUiHelper = $media_directories_ui_helper;
}
/**
* {@inheritDoc}
*/
public static function create(ContainerInterface $container) {
return new static($container
->get('entity_type.manager'), $container
->get('current_user'), $container
->get('token'), $container
->get('theme.manager'), $container
->get('element_info'), $container
->get('file_system'), $container
->get('media_directories_ui.helper'));
}
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'media_directories_combined_upload_form';
}
/**
* {@inheritdoc}
*/
public function buildInputElement(array $form, FormStateInterface $form_state) {
$target_types = $this
->getTargetBundles($form_state);
$validators_by_media_type = [];
foreach ($target_types as $type) {
$validators_by_media_type[$type] = $this
->getUploadValidators(MediaType::load($type));
}
$pre_render = (array) $this->elementInfo
->getInfoProperty('managed_file', '#pre_render', []);
$form['container']['upload'] = [
'#type' => 'managed_file',
'#title' => $this
->t('Select files'),
'#description' => $this
->t('Allowed file extensions: @extensions', [
'@extensions' => $this->mediaDirectoriesUiHelper
->getValidExtensions($target_types),
]),
'#multiple' => TRUE,
// Upload to temporary folder. Needs to be moved into correct folder after saving.
'#upload_location' => 'temporary://',
'#upload_validators' => [
'media_directories_ui_file_validator' => [
$validators_by_media_type,
],
],
'#process' => [
[
'Drupal\\file\\Element\\ManagedFile',
'processManagedFile',
],
'::processUploadElement',
],
'#pre_render' => array_merge($pre_render, [
[
static::class,
'preRenderUploadElement',
],
]),
];
return $form;
}
/**
* Creates media items from source field input values.
*
* @param mixed[] $source_field_values
* The values for source fields of the media items.
* @param array $form
* The complete form.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The current form state.
*
* @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
* @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
*/
protected function processInputValues(array $source_field_values, array $form, FormStateInterface $form_state) {
$media = [];
foreach ($source_field_values as $source_field_value) {
$media_type = $this->mediaDirectoriesUiHelper
->getMediaType($source_field_value);
$media_storage = $this->entityTypeManager
->getStorage('media');
$source_field_name = $this
->getSourceFieldName($media_type);
$field_config = $this->entityTypeManager
->getStorage('field_config')
->load('media.' . $media_type
->id() . '.' . $source_field_name);
$destination = $this
->getUploadLocation($field_config
->getSettings());
if ($this->fileSystem
->prepareDirectory($destination, FileSystemInterface::CREATE_DIRECTORY)) {
$source_field_value = file_move($source_field_value, $destination);
}
$media[] = $this
->createMediaFromValue($media_type, $media_storage, $source_field_name, $source_field_value, $form_state);
}
// Re-key the media items before setting them in the form state.
$form_state
->set('media', array_values($media));
$form_state
->setRebuild();
}
/**
* {@inheritdoc}
*/
public function updateFormCallback(array &$form, FormStateInterface $form_state) {
$triggering_element = $form_state
->getTriggeringElement();
$wrapper_id = $triggering_element['#ajax']['wrapper'];
$added_media = $form_state
->get('media');
$response = new AjaxResponse();
// When the source field input contains errors, replace the existing form to
// let the user change the source field input. If the user input is valid,
// the entire modal is replaced with the second step of the form to show the
// form fields for each media item.
if ($form_state::hasAnyErrors()) {
$response
->addCommand(new ReplaceCommand('#media-library-add-form-wrapper', $form));
return $response;
}
// Check if the remove button is clicked.
if (end($triggering_element['#parents']) === 'remove_button') {
// When the list of added media is empty, return to the media library and
// shift focus back to the first tabbable element (which should be the
// source field).
if (empty($added_media)) {
$build = [
'#theme' => 'media_directories_add',
'#selected_type' => 'combined_upload',
'#active_directory' => -1,
'#target_bundles' => $this
->getTargetBundles($form_state),
'#media_library_form_rebuild' => TRUE,
];
$form_state
->setRebuild();
$response
->addCommand(new ReplaceCommand('#media-library-add-form-wrapper', $build));
}
else {
$response
->addCommand(new ReplaceCommand("#{$wrapper_id}", $form));
}
}
else {
$response
->addCommand(new ReplaceCommand("#{$wrapper_id}", $form));
}
return $response;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
AddMediaFormBase:: |
protected | property | Current user service. | |
AddMediaFormBase:: |
protected | property | Entity type manager service. | |
AddMediaFormBase:: |
protected | property | The theme manager. | |
AddMediaFormBase:: |
protected | property | The token replacement instance. | |
AddMediaFormBase:: |
protected | function | Returns an array of supported actions for the form. | 1 |
AddMediaFormBase:: |
protected | function | Builds the sub-form for setting required fields on a new media item. | 1 |
AddMediaFormBase:: |
public | function |
Form constructor. Overrides FormInterface:: |
1 |
AddMediaFormBase:: |
protected | function | Create a file field item. | |
AddMediaFormBase:: |
protected | function | Creates a new, unsaved media item from a source field value. | |
AddMediaFormBase:: |
protected | function | Get the current cardinality from the form state. | |
AddMediaFormBase:: |
protected | function | Gets the current active directory from the form state. | |
AddMediaFormBase:: |
protected | function | Get the media type from the form state. | 2 |
AddMediaFormBase:: |
protected | function | Get the current selection mode from the form state. | |
AddMediaFormBase:: |
protected | function | Returns the name of the source field for a media type. | 1 |
AddMediaFormBase:: |
protected | function | Get the allowed target bundles from the form state. | 1 |
AddMediaFormBase:: |
protected | function | Determines the URI for a file field. | |
AddMediaFormBase:: |
protected | function | Returns the upload validators for a field. | |
AddMediaFormBase:: |
public static | function | Processes an image or file source field element. | |
AddMediaFormBase:: |
public | function | Submit handler for the remove button. | |
AddMediaFormBase:: |
public | function |
Form submission handler. Overrides FormInterface:: |
1 |
AddMediaFormBase:: |
public | function | AJAX callback to send the new media item(s) to the media library. | |
DependencySerializationTrait:: |
protected | property | An array of entity type IDs keyed by the property name of their storages. | |
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
FileUploadForm:: |
protected | property | The element info discovery service. | |
FileUploadForm:: |
protected | function | Makes the file of a media permanent. | |
FileUploadForm:: |
public static | function | Render API callback: Hides display of the proceed control. | |
FileUploadForm:: |
public | function | Processes an upload (managed_file) element. | |
FileUploadForm:: |
public static | function |
Lists the trusted callbacks provided by the implementing class. Overrides TrustedCallbackInterface:: |
|
FileUploadForm:: |
public | function | Submit handler for the upload button, inside the managed_file element. | |
FileUploadForm:: |
public | function | Validates the upload element. | |
FormBase:: |
protected | property | The config factory. | 1 |
FormBase:: |
protected | property | The request stack. | 1 |
FormBase:: |
protected | property | The route match. | |
FormBase:: |
protected | function | Retrieves a configuration object. | |
FormBase:: |
protected | function | Gets the config factory for this form. | 1 |
FormBase:: |
private | function | Returns the service container. | |
FormBase:: |
protected | function | Gets the current user. | |
FormBase:: |
protected | function | Gets the request object. | |
FormBase:: |
protected | function | Gets the route match. | |
FormBase:: |
protected | function | Gets the logger for a specific channel. | |
FormBase:: |
protected | function |
Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait:: |
|
FormBase:: |
public | function | Resets the configuration factory. | |
FormBase:: |
public | function | Sets the config factory for this form. | |
FormBase:: |
public | function | Sets the request stack object to use. | |
FormBase:: |
public | function |
Form validation handler. Overrides FormInterface:: |
62 |
LinkGeneratorTrait:: |
protected | property | The link generator. | 1 |
LinkGeneratorTrait:: |
protected | function | Returns the link generator. | |
LinkGeneratorTrait:: |
protected | function | Renders a link to a route given a route name and its parameters. | |
LinkGeneratorTrait:: |
public | function | Sets the link generator service. | |
LoggerChannelTrait:: |
protected | property | The logger channel factory service. | |
LoggerChannelTrait:: |
protected | function | Gets the logger for a specific channel. | |
LoggerChannelTrait:: |
public | function | Injects the logger channel factory. | |
MediaCombinedUploadForm:: |
protected | property | The file system service. | |
MediaCombinedUploadForm:: |
protected | property | The file system service. | |
MediaCombinedUploadForm:: |
public | function |
Inheriting classes need to build the desired input element. Overrides FileUploadForm:: |
|
MediaCombinedUploadForm:: |
public static | function |
Instantiates a new instance of this class. Overrides FileUploadForm:: |
|
MediaCombinedUploadForm:: |
public | function |
Returns a unique string identifying the form. Overrides AddMediaFormBase:: |
|
MediaCombinedUploadForm:: |
protected | function |
Creates media items from source field input values. Overrides AddMediaFormBase:: |
|
MediaCombinedUploadForm:: |
public | function |
AJAX callback to update the entire form based on source field input. Overrides AddMediaFormBase:: |
|
MediaCombinedUploadForm:: |
public | function |
AddMediaFormBase constructor. Overrides FileUploadForm:: |
|
MessengerTrait:: |
protected | property | The messenger. | 29 |
MessengerTrait:: |
public | function | Gets the messenger. | 29 |
MessengerTrait:: |
public | function | Sets the messenger. | |
RedirectDestinationTrait:: |
protected | property | The redirect destination service. | 1 |
RedirectDestinationTrait:: |
protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | |
RedirectDestinationTrait:: |
protected | function | Returns the redirect destination service. | |
RedirectDestinationTrait:: |
public | function | Sets the redirect destination service. | |
StringTranslationTrait:: |
protected | property | The string translation service. | 1 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. | |
TrustedCallbackInterface:: |
constant | Untrusted callbacks throw exceptions. | ||
TrustedCallbackInterface:: |
constant | Untrusted callbacks trigger silenced E_USER_DEPRECATION errors. | ||
TrustedCallbackInterface:: |
constant | Untrusted callbacks trigger E_USER_WARNING errors. | ||
UrlGeneratorTrait:: |
protected | property | The url generator. | |
UrlGeneratorTrait:: |
protected | function | Returns the URL generator service. | |
UrlGeneratorTrait:: |
public | function | Sets the URL generator service. | |
UrlGeneratorTrait:: |
protected | function | Generates a URL or path for a specific route based on the given parameters. |