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class ContentExportForm in Content Export CSV 8

Hierarchy

Expanded class hierarchy of ContentExportForm

1 string reference to 'ContentExportForm'
content_export_csv.routing.yml in ./content_export_csv.routing.yml
content_export_csv.routing.yml

File

src/Form/ContentExportForm.php, line 11

Namespace

Drupal\content_export_csv\Form
View source
class ContentExportForm extends FormBase {

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $export_object = new ContentExportController();
    $form['content_type_list'] = [
      '#title' => $this
        ->t('Content Type'),
      '#type' => 'select',
      '#options' => $export_object
        ->getContentType(),
    ];
    $form['export'] = [
      '#value' => 'Export',
      '#type' => 'submit',
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    global $base_url;
    $export_object = new ContentExportController();
    $nodeType = $form_state
      ->getValue('content_type_list');
    $csvData = $export_object
      ->getNodeCsvData($nodeType);
    $private_path = PrivateStream::basepath();
    $public_path = PublicStream::basepath();
    $file_base = $private_path ? $private_path : $public_path;
    $filename = 'content_export' . time() . '.csv';
    $filepath = $file_base . '/' . $filename;
    $csvFile = fopen($filepath, "w");
    $fieldNames = implode(',', $export_object
      ->getValidFieldList($nodeType));
    fwrite($csvFile, $fieldNames . "\n");
    foreach ($csvData as $csvDataRow) {
      fwrite($csvFile, $csvDataRow . "\n");
    }
    fclose($csvFile);
    header('Content-Type: text/csv');
    header('Content-Disposition: attachment; filename="' . basename($filepath) . '";');
    header('Content-Length: ' . filesize($filepath));
    readfile($filepath);
    unlink($filepath);
    exit;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ContentExportForm::buildForm public function * Overrides FormInterface::buildForm
ContentExportForm::getFormId public function * Overrides FormInterface::getFormId
ContentExportForm::submitForm public function * Overrides FormInterface::submitForm
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.
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.