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class ModuleActivitiesForm in Opigno module 8

Same name and namespace in other branches
  1. 3.x src/Form/ModuleActivitiesForm.php \Drupal\opigno_module\Form\ModuleActivitiesForm

Class ModuleActivitiesForm.

@package Drupal\opigno_module\Form

Hierarchy

Expanded class hierarchy of ModuleActivitiesForm

File

src/Form/ModuleActivitiesForm.php, line 16

Namespace

Drupal\opigno_module\Form
View source 
class ModuleActivitiesForm extends FormBase {
  protected $opigno_module;

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, OpignoModuleInterface $opigno_module = NULL) {
    $this->opigno_module = $opigno_module;
    $activity_types = \Drupal::entityTypeManager()
      ->getStorage('opigno_activity_type')
      ->loadMultiple();

    // Current module activities list.
    $form['activities_list'] = [
      '#type' => 'table',
      '#id' => 'activities-list-table',
      '#sticky' => TRUE,
      '#tabledrag' => [
        [
          'action' => 'order',
          'relationship' => 'sibling',
          'group' => 'activities-list-order-weight',
        ],
      ],
      '#weight' => 5,
    ];
    $activities = $opigno_module
      ->getModuleActivities();
    if (empty($activities)) {
      $form['activities_list'] = [
        '#type' => 'markup',
        '#markup' => $this
          ->t('There are currently no activities in this Module. Assign existing activities by using the activities bank below. You can also use the links above to create new activities.'),
      ];
    }
    else {

      // Build random activities additional fields.
      if ($opigno_module
        ->getRandomization() == 2) {
        $form['random_activities'] = [
          '#type' => 'details',
          '#title' => $this
            ->t('Settings for random activities'),
          '#weight' => 1,
          '#open' => TRUE,
        ];
        $form['random_activities']['random_count'] = [
          '#type' => 'textfield',
          '#title' => $this
            ->t('Number of random activities'),
          '#default_value' => $opigno_module
            ->getRandomActivitiesCount() ? $opigno_module
            ->getRandomActivitiesCount() : 0,
          '#description' => $this
            ->t('The number of activities to be randomly selected each time someone takes this module'),
        ];
        $form['random_activities']['max_score'] = [
          '#type' => 'textfield',
          '#default_value' => $opigno_module
            ->getRandomActivityScore() ? $opigno_module
            ->getRandomActivityScore() : 1,
          '#title' => $this
            ->t('Max score for each random activity'),
        ];
      }
      $this
        ->activitiesToForm($form, $activities, $opigno_module, $activity_types);
      $form['submit'] = [
        '#type' => 'submit',
        '#value' => $this
          ->t('Submit'),
        '#submit' => [
          [
            $this,
            'activitiesListSubmit',
          ],
        ],
        '#weight' => 100,
      ];
    }
    return $form;
  }

  /**
   * Build Module activities list table.
   */
  private function activitiesToForm(array &$form, array $activities, OpignoModuleInterface $opigno_module, array $activity_types) {
    $current_user = \Drupal::currentUser();

    // Build activities table headers.
    $headers = [
      $this
        ->t('Question'),
      $this
        ->t('Type'),
      $this
        ->t('Actions'),
      $this
        ->t('Max score'),
      [
        'data' => $this
          ->t('Delete'),
        'class' => [
          'checkbox',
        ],
      ],
      $this
        ->t('Weight'),
    ];
    $form['activities_list']['#header'] = $headers;
    $activities_list =& $form['activities_list'];
    foreach ($activities as $activity) {
      $activity_id = $activity->id . '-' . $activity->vid;
      $activities_list[$activity_id]['#attributes']['class'][] = 'draggable';
      $activities_list[$activity_id]['#weight'] = $activity->weight;

      /* @todo Check for view activity outside module permission */

      // Table title field.
      $activities_list[$activity_id]['title'] = Link::createFromRoute($activity->name, 'entity.opigno_activity.canonical', [
        'opigno_activity' => $activity->id,
      ])
        ->toRenderable();

      // Output Activity type.
      $activities_list[$activity_id]['type'] = [
        '#plain_text' => !empty($activity_types[$activity->type]) ? $activity_types[$activity->type]
          ->label() : '',
      ];

      // Check for permission and output activity edit link.
      if ($current_user
        ->hasPermission('edit activity entities')) {
        $activities_list[$activity_id]['actions'] = Link::createFromRoute($this
          ->t('Edit'), 'entity.opigno_activity.edit_form', [
          'opigno_activity' => $activity->id,
        ], [
          'query' => [
            'destination' => Url::createFromRequest(\Drupal::request())
              ->toString(),
          ],
        ])
          ->toRenderable();
      }
      else {
        $activities_list[$activity_id]['actions'] = [
          '#plain_text' => '',
        ];
      }
      $activities_list[$activity_id]['max_score'] = [
        '#type' => 'textfield',
        '#default_value' => is_numeric($activity->max_score) ? $activity->max_score : 0,
        '#element_validate' => [
          [
            $this,
            'maxScoreValidate',
          ],
        ],
      ];
      $activities_list[$activity_id]['delete'] = [
        '#type' => 'checkbox',
        '#default_value' => 0,
        '#attributes' => [
          'class' => [
            'checkbox',
          ],
        ],
        '#wrapper_attributes' => [
          'class' => [
            'checkbox',
          ],
        ],
      ];
      $activities_list[$activity_id]['weight'] = [
        '#type' => 'weight',
        '#title' => $this
          ->t('Weight'),
        '#title_display' => 'invisible',
        '#default_value' => $activity->weight,
        '#delta' => 500,
        // Classify the weight element for #tabledrag.
        '#attributes' => [
          'class' => [
            'activities-list-order-weight',
          ],
        ],
      ];
    }
  }

  /**
   * Validates max score.
   */
  public function maxScoreValidate($element, FormStateInterface $form_state, $form) {
    if ($element['#value'] > 100) {
      $form_state
        ->setError($element, $this
        ->t('Max score must be equal or less then 100'));
    }
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    parent::validateForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function activitiesListSubmit(array &$form, FormStateInterface $form_state) {

    /* @var $db_connection \Drupal\Core\Database\Connection */
    $db_connection = \Drupal::service('database');

    /* @var $opigno_module \Drupal\opigno_module\Entity\OpignoModule */
    $opigno_module = $this->opigno_module;
    $randomization = $opigno_module
      ->getRandomization();

    // Display result.
    $values = $form_state
      ->getValues();
    $deleted_activities = [];
    $exist_activities = [];
    if (!empty($values['activities_list'])) {
      foreach ($values['activities_list'] as $key => $activity) {
        list($activity_id, $activity_vid) = explode('-', $key, 2);
        $activity_id = (int) $activity_id;
        $activity_vid = (int) $activity_vid;
        $max_score = $activity['max_score'];
        $item = [
          'parent_id' => $opigno_module
            ->id(),
          'parent_vid' => $opigno_module
            ->getRevisionId(),
          'child_id' => $activity_id,
          'child_vid' => $activity_vid,
          'max_score' => $max_score,
          'weight' => $activity['weight'],
        ];
        if ($activity['delete'] == 1) {
          $deleted_activities[$key] = $item;
        }
        else {
          $exist_activities[$key] = $item;
        }
      }

      // Delete activities that were selected to delete.

      /* @todo Replace it with methods from OpignoModule class */
      if (!empty($deleted_activities)) {

        /* @todo Output some information regarding deleted items */
        foreach ($deleted_activities as $deleted_activity) {
          $delete_query = $db_connection
            ->delete('opigno_module_relationship');
          $delete_query
            ->condition('parent_id', $deleted_activity['parent_id']);
          $delete_query
            ->condition('parent_vid', $deleted_activity['parent_vid']);
          $delete_query
            ->condition('child_id', $deleted_activity['child_id']);
          $delete_query
            ->condition('child_vid', $deleted_activity['child_vid']);
          $delete_query
            ->execute();
        }
      }

      // Update activities fields.
      if (!empty($exist_activities)) {
        foreach ($exist_activities as $exist_activity) {
          $db_connection
            ->merge('opigno_module_relationship')
            ->keys([
            'parent_id' => $exist_activity['parent_id'],
            'parent_vid' => $exist_activity['parent_vid'],
            'child_id' => $exist_activity['child_id'],
            'child_vid' => $exist_activity['child_vid'],
          ])
            ->fields([
            'max_score' => $exist_activity['max_score'],
            'weight' => $exist_activity['weight'],
          ])
            ->execute();
        }

        // Update Module randomization options.
        if ($randomization == 2) {

          // Update random activities count and score per random activity.
          if (isset($values['max_score']) && isset($values['random_count'])) {
            $opigno_module
              ->setRandomActivityScore($values['max_score']);
            $random_number = $values['random_count'];
            $opigno_module
              ->setRandomActivitiesCount($random_number);
            $opigno_module
              ->save();
          }
        }
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {

    // Display result.
    foreach ($form_state
      ->getValues() as $key => $value) {
      \Drupal::messenger()
        ->addMessage($key . ': ' . $value);
    }
  }

}

Members

Namesort descending Modifiers Type Description Overrides
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::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 1
FormBase::container private function Returns the service container.
FormBase::create public static function Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create 87
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
LinkGeneratorTrait::$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.
ModuleActivitiesForm::$opigno_module protected property
ModuleActivitiesForm::activitiesListSubmit public function
ModuleActivitiesForm::activitiesToForm private function Build Module activities list table.
ModuleActivitiesForm::buildForm public function Form constructor. Overrides FormInterface::buildForm
ModuleActivitiesForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
ModuleActivitiesForm::maxScoreValidate public function Validates max score.
ModuleActivitiesForm::submitForm public function Form submission handler. Overrides FormInterface::submitForm
ModuleActivitiesForm::validateForm public function Form validation handler. Overrides FormBase::validateForm
RedirectDestinationTrait::$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.