class FaqAskController in FAQ_Ask 8

Controller routines for FAQ Ask routes.

Hierarchy

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

File

src/Controller/FaqAskController.php, line 18

Contains \Drupal\faq\Controller\FaqAskController.

Namespace

Drupal\faq_ask\Controller

class FaqAskController extends ControllerBase {

  /**
   * Renders the form for the FAQ ASK Settings page - Experts tab.
   */
  public function expertsSettings() {
    $build = array();
    $build['faq_experts_settings_form'] = $this
      ->formBuilder()
      ->getForm('Drupal\\faq_ask\\Form\\ExpertsForm');
    return $build;
  }

  /**
   * Get the FAQ ask question form.
   */
  public function askPageSettings() {
    return new RedirectResponse(URL::fromUserInput('/node/add/faq?ask=TRUE')
      ->toString());
  }

  /**
   * This function is called when an expert selects a question to answer.
   *
   * It changes the status option to "published" then goes
   * to the regular FAQ edit function.
   */
  public function askAnswerViewSettings($nid) {
    $faq_ask_settings = \Drupal::config('faq_ask.settings');
    $user = \Drupal::currentUser();

    // If user is not logged in.
    if ($user
      ->id() == '0') {

      // Log in first.
      $path = URL::fromUserInput('/user', array(
        'query' => drupal_get_destination(),
      ))
        ->toString();
      return new RedirectResponse($path);
    }

    // Validate the request.
    if (!isset($_REQUEST['token']) || !Utility::faqAskValidToken($_REQUEST['token'], "faq_ask/answer/" . $nid)) {
      \Drupal::logger('Faq_Ask')
        ->error("Received an invalid answer request (@query_string) from @user_ip.", array(
        '@query_string' => $_SERVER['QUERY_STRING'],
        '@user_ip' => ip_address(),
      ));
      throw new AccessDeniedHttpException();
    }
    $reassign_opt = $faq_ask_settings
      ->get('expert_own');

    // Check if we need to reassign to the expert.
    switch ($reassign_opt) {
      case 0:
        break;
      case 1:
        if ($node->uid == 0) {
          Utility::faqAskReassign($node);
        }
        break;
      case 2:
        Utility::faqAskReassign($node);
        break;
    }

    // Change the status to published.
    $node = node_load($nid);
    $node->status->value = 1;
    $node
      ->save();

    // Need to invoke node/#/edit.
    return new RedirectResponse(URL::fromUserInput('/node/' . $nid . '/edit')
      ->toString());
  }

  /**
   * This function is called when an expert selects a question to answer.
   *
   * It changes the status option to "published" then goes to
   * the regular FAQ edit function.
   */
  public function askAnswerEditSettings($nid) {

    // Node object.
    $node = node_load($nid);
    if ($node
      ->get('status')->value == 1) {
      drupal_set_message($this
        ->t('That question has already been answered.'), 'status');
    }
    else {
      if (node_access('update', $node)) {

        // Log in first.
        $path = URL::fromUserInput('/node/' . $node
          ->get('nid')->value . '/edit', array(
          'query' => array(
            'ask' => 'TRUE',
          ),
        ))
          ->toString();
        return new RedirectResponse($path);
      }
      else {
        drupal_set_message($this
          ->t('You are not allowed to edit that question.'), 'error');
      }
    }
    return new RedirectResponse(URL::fromUserInput('/node')
      ->toString());
  }

  /**
   * This function lists all the unanswered questions.
   *
   * It is used by the "more..." link from the block,
   * but can also be called independently,
   * hence user is allowed to see..
   */
  public function askUnanswerSettings() {
    $build['#markup'] = Utility::faqAskListUnanswered(9999999);
    return $build;
  }

}

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::$entityTypeManager	protected	property	The entity type manager.
ControllerBase::$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::$moduleHandler	protected	property	The module handler.	2
ControllerBase::$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::create	public static	function	Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create	40
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.
FaqAskController::askAnswerEditSettings	public	function	This function is called when an expert selects a question to answer.
FaqAskController::askAnswerViewSettings	public	function	This function is called when an expert selects a question to answer.
FaqAskController::askPageSettings	public	function	Get the FAQ ask question form.
FaqAskController::askUnanswerSettings	public	function	This function lists all the unanswered questions.
FaqAskController::expertsSettings	public	function	Renders the form for the FAQ ASK Settings page - Experts tab.
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.