class ContentExportForm in Content Export CSV 8

Hierarchy

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

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

Name	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.