class GeneratePdf in PDF using mPDF 8.2

Hierarchy

• class \Drupal\Core\Controller\ControllerBase implements ContainerInjectionInterface uses LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\pdf_using_mpdf\Controller\GeneratePdf

File

src/Controller/GeneratePdf.php, line 14

Namespace

Drupal\pdf_using_mpdf\Controller

class GeneratePdf extends ControllerBase {

  /**
   * @var EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * @var ModuleHandlerInterface
   */
  protected $moduleHandler;

  /**
   * @var ConvertToPdf
   */
  protected $convertToPdf;

  /**
   * Inject ConvertToPdf service
   *
   * GeneratePdf constructor.
   * @param ConvertToPdf $convert
   * @param EntityTypeManagerInterface $entityTypeManager
   * @param ModuleHandlerInterface $moduleHandler
   */
  public function __construct(ConvertToPdf $convert, EntityTypeManagerInterface $entityTypeManager, ModuleHandlerInterface $moduleHandler) {
    $this->convertToPdf = $convert;
    $this->entityTypeManager = $entityTypeManager;
    $this->moduleHandler = $moduleHandler;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('pdf_using_mpdf.conversion'), $container
      ->get('entity_type.manager'), $container
      ->get('module_handler'));
  }

  /**
   * Generate a PDF for a given node
   *
   * @param NodeInterface|null $node
   * @return RedirectResponse
   */
  public function generate($node = NULL) {

    // Use 'full' view mode, this can be altered via hooks, if needed
    $view = $this->entityTypeManager
      ->getViewBuilder('node')
      ->view($node);
    $renderedNode = render($view)
      ->__toString();

    // Let other modules alter HTML for PDF generation
    $this->moduleHandler
      ->alter('mpdf_html', $renderedNode, $node);

    // Let other modules alter and overwrite mPDF settings
    $settings = $this->convertToPdf
      ->getConfig();
    $this->moduleHandler
      ->alter('mpdf_settings', $settings, $node);
    $this->convertToPdf
      ->convert($renderedNode, $settings, [
      'node' => $node,
    ]);
    $url = Url::fromRoute('entity.node.canonical', [
      'node' => $node
        ->id(),
    ], [
      'absolute' => TRUE,
    ]);
    return new RedirectResponse($url
      ->toString());
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ControllerBase::$configFactory	protected	property	The configuration factory.
ControllerBase::$currentUser	protected	property	The current user service.	1
ControllerBase::$entityFormBuilder	protected	property	The entity form builder.
ControllerBase::$entityManager	protected	property	The entity manager.
ControllerBase::$formBuilder	protected	property	The form builder.	2
ControllerBase::$keyValue	protected	property	The key-value storage.	1
ControllerBase::$languageManager	protected	property	The language manager.	1
ControllerBase::$stateService	protected	property	The state service.
ControllerBase::cache	protected	function	Returns the requested cache bin.
ControllerBase::config	protected	function	Retrieves a configuration object.
ControllerBase::container	private	function	Returns the service container.
ControllerBase::currentUser	protected	function	Returns the current user.	1
ControllerBase::entityFormBuilder	protected	function	Retrieves the entity form builder.
ControllerBase::entityManager Deprecated	protected	function	Retrieves the entity manager service.
ControllerBase::entityTypeManager	protected	function	Retrieves the entity type manager.
ControllerBase::formBuilder	protected	function	Returns the form builder service.	2
ControllerBase::keyValue	protected	function	Returns a key/value storage collection.	1
ControllerBase::languageManager	protected	function	Returns the language manager service.	1
ControllerBase::moduleHandler	protected	function	Returns the module handler.	2
ControllerBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
ControllerBase::state	protected	function	Returns the state storage service.
GeneratePdf::$convertToPdf	protected	property
GeneratePdf::$entityTypeManager	protected	property	Overrides ControllerBase::$entityTypeManager
GeneratePdf::$moduleHandler	protected	property	Overrides ControllerBase::$moduleHandler
GeneratePdf::create	public static	function	Instantiates a new instance of this class. Overrides ControllerBase::create
GeneratePdf::generate	public	function	Generate a PDF for a given node
GeneratePdf::__construct	public	function	Inject ConvertToPdf service
LinkGeneratorTrait::$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.