class LearningPathResults in Opigno Learning path 8

Class LearningPathResults.

Hierarchy

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

File

src/Controller/LearningPathResults.php, line 14

Namespace

Drupal\opigno_learning_path\Controller

class LearningPathResults extends ControllerBase {

  /**
   * Results page for a learning path.
   *
   * It shows all the results of the users of this learning path.
   */
  public function results(Group $group) {

    // Get the results from the database.
    try {
      $results = LPResult::loadByLearningPath($group);
    } catch (InvalidPluginDefinitionException $e) {
      return [
        '#markup' => '<p>A problem occured while gathering the results</p>',
      ];
    }
    if (!$results) {
      return [
        '#markup' => '<p>No results for this learning path</p>',
      ];
    }

    // Format the results to be able to show them in a table.
    $rows = [];
    foreach ($results as $result) {
      if (!$result
        ->access('view') || !$result
        ->getUser()) {
        continue;
      }
      $rows[] = [
        $result
          ->getUser()
          ->getUsername(),
        $result
          ->hasPassed() ? 'Passed' : 'Not passed',
        \Drupal::service('date.formatter')
          ->format($result
          ->getCreatedTime(), 'short'),
        Link::createFromRoute('Delete', 'opigno_learning_path.results.delete', [
          'group' => $group
            ->id(),
          'result' => $result
            ->id(),
        ]),
      ];
    }

    // Now create the table.
    $form = [];
    $form['results_table'] = [
      '#type' => 'table',
      '#header' => [
        'Username',
        'Result',
        'Date',
        'Actions',
      ],
      '#rows' => $rows,
    ];
    return $form;
  }

  /**
   * Delete a result and redirect the user to the results page.
   */
  public function delete(Group $group, LPResult $result) {
    $result
      ->delete();
    $roles = \Drupal::currentUser()
      ->getRoles();
    if (array_search('administrator', $roles) === FALSE) {
      drupal_flush_all_caches();
    }
    return $this
      ->redirect('opigno_learning_path.results', [
      'group' => $group
        ->id(),
    ]);
  }

}

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.
LearningPathResults::delete	public	function	Delete a result and redirect the user to the results page.
LearningPathResults::results	public	function	Results page for a learning path.
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.