class MetaTagUploadForm in Metatag Import Export CSV 8

Form for uploading csv.

Hierarchy

• class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\metatag_import_export_csv\Form\MetaTagUploadForm

1 string reference to 'MetaTagUploadForm'

metatag_import_export_csv.routing.yml in ./metatag_import_export_csv.routing.yml

metatag_import_export_csv.routing.yml

File

src/Form/MetaTagUploadForm.php, line 12

Namespace

Drupal\metatag_import_export_csv\Form

class MetaTagUploadForm extends FormBase {

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'metatag_import_export_upload';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $form['upload_file'] = [
      '#type' => 'managed_file',
      '#title' => $this
        ->t('Upload file'),
      '#required' => TRUE,
      '#description' => t('Allowed extensions: csv'),
      '#upload_location' => 'public://metatag_import_export_csv/',
      '#upload_validators' => [
        'file_validate_extensions' => [
          'csv',
        ],
        'validate_csv_header' => [],
      ],
    ];
    $form['submit'] = [
      '#type' => 'submit',
      '#required' => TRUE,
      '#value' => $this
        ->t("Import"),
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $fid = $form_state
      ->getValue('upload_file')[0];
    $file = File::load($fid);
    $file
      ->setTemporary();
    $file
      ->save();
    $url = $file
      ->getFileUri();
    $filepath = file_create_url($url);
    $this
      ->metatagImportExportCsvUpload($filepath);
  }

  /**
   * Reads ech line form csv and passes it to batch.
   */
  public function metatagImportExportCsvUpload($filepath) {
    $handle = fopen($filepath, 'r');
    $headers = fgetcsv($handle);
    fclose($handle);
    $operations = [];
    $operations[] = [
      '\\Drupal\\metatag_import_export_csv\\MetatagImport::importCsvBatchOperation',
      [
        $headers,
        $filepath,
      ],
    ];
    $batch = [
      'operations' => $operations,
      'finished' => '\\Drupal\\metatag_import_export_csv\\MetatagImport::importFinish',
      'title' => $this
        ->t('Metatags import'),
      'init_message' => $this
        ->t('Import process is starting.'),
      'progress_message' => $this
        ->t('Processed @current out of @total.'),
      'error_message' => $this
        ->t('Batch has encountered an error.'),
    ];
    batch_set($batch);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
FormBase::$configFactory	protected	property	The config factory.	1
FormBase::$requestStack	protected	property	The request stack.	1
FormBase::$routeMatch	protected	property	The route match.
FormBase::config	protected	function	Retrieves a configuration object.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::create	public static	function	Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create	87
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
FormBase::validateForm	public	function	Form validation handler. Overrides FormInterface::validateForm	62
LinkGeneratorTrait::$linkGenerator	protected	property	The link generator.	1
LinkGeneratorTrait::getLinkGenerator Deprecated	protected	function	Returns the link generator.
LinkGeneratorTrait::l Deprecated	protected	function	Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated	public	function	Sets the link generator service.
LoggerChannelTrait::$loggerFactory	protected	property	The logger channel factory service.
LoggerChannelTrait::getLogger	protected	function	Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory	public	function	Injects the logger channel factory.
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
MetaTagUploadForm::buildForm	public	function	Form constructor. Overrides FormInterface::buildForm
MetaTagUploadForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
MetaTagUploadForm::metatagImportExportCsvUpload	public	function	Reads ech line form csv and passes it to batch.
MetaTagUploadForm::submitForm	public	function	Form submission handler. Overrides FormInterface::submitForm
RedirectDestinationTrait::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator	protected	property	The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated	protected	function	Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated	public	function	Sets the URL generator service.
UrlGeneratorTrait::url Deprecated	protected	function	Generates a URL or path for a specific route based on the given parameters.