public function LearningPathMembersForm::buildForm in Opigno Learning path 8

Same name and namespace in other branches
3.x src/Form/LearningPathMembersForm.php \Drupal\opigno_learning_path\Form\LearningPathMembersForm::buildForm()
Form constructor.
Parameters

array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Return value

array The form structure.
Overrides FormInterface::buildForm
Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $student_manager_role = 'learning_path-user_manager';
  $content_manager_role = 'learning_path-content_manager';
  $class_manager_role = 'opigno_class-class_manager';

  /** @var \Drupal\group\Entity\Group $group */
  $group = \Drupal::routeMatch()
    ->getParameter('group');
  $group_bundle = $group
    ->bundle();

  // Check if user has uncompleted steps.
  $validation = LearningPathValidator::stepsValidate($group);
  if ($validation instanceof RedirectResponse) {
    return $validation;
  }

  // If not a learning_path or class, returns
  // default '/group/{group}/members' view.
  if (!in_array($group_bundle, [
    'opigno_class',
    'learning_path',
  ])) {
    $view = Views::getView('group_members');
    if (!$view || !$view
      ->access('page_1')) {
      return $form;
    }
    $form[] = [
      '#type' => 'view',
      '#name' => 'group_members',
      '#display_id' => 'page_1',
      '#title' => $view
        ->getTitle(),
      '#arguments' => [
        $group
          ->id(),
      ],
    ];
    return $form;
  }
  if ($group_bundle == 'learning_path') {
    $form['#prefix'] = '<div id="group_members_list">';
    $form['#suffix'] = '</div>';
    $content_types = [
      'group_content_type_27efa0097d858',
      'group_content_type_af9d804582e19',
      'learning_path-group_membership',
    ];
    $group_content_ids = \Drupal::entityQuery('group_content')
      ->condition('gid', $group
      ->id())
      ->condition('type', $content_types, 'IN')
      ->sort('changed', 'DESC')
      ->execute();
    $content = \Drupal::entityTypeManager()
      ->getStorage('group_content')
      ->loadMultiple($group_content_ids);
  }
  else {
    $content = $group
      ->getContent();
  }
  $users = [];
  $classes = [];

  /** @var \Drupal\group\Entity\GroupContentInterface $item */
  foreach ($content as $item) {
    $entity = $item
      ->getEntity();
    if ($entity === NULL) {
      continue;
    }
    $type = $entity
      ->getEntityTypeId();
    $bundle = $entity
      ->bundle();
    if ($type === 'user') {
      $users[$entity
        ->id()] = [
        'group content' => $item,
        'entity' => $entity,
      ];
    }
    elseif ($type === 'group' && $bundle === 'opigno_class') {
      $classes[$entity
        ->id()] = [
        'group content' => $item,
        'entity' => $entity,
      ];
    }
  }
  $individual_members = $users;
  if ($group_bundle != 'opigno_class') {
    $form[] = [
      '#type' => 'container',
      '#attributes' => [
        'class' => [
          'class',
        ],
      ],
      'search' => [
        '#type' => 'textfield',
        '#autocomplete_route_name' => 'opigno_learning_path.membership.find_users_in_group_autocomplete',
        '#autocomplete_route_parameters' => [
          'group' => $group
            ->id(),
        ],
        '#placeholder' => t('Search a user'),
        '#attributes' => [
          'id' => 'class_members_search',
          'class' => [
            'class_members_search',
          ],
        ],
      ],
    ];
  }

  // Set members data for users in group classes.
  foreach ($classes as $class) {
    $member_count = 0;
    $members = array_filter($users, function ($user) use ($class) {

      /** @var \Drupal\group\Entity\Group $class_entity */
      $class_entity = $class['entity'];
      return $class_entity
        ->getMember($user['entity']) !== FALSE;
    });
    $individual_members = array_diff_key($individual_members, $members);

    // Get class members view as renderable array.
    $class_id = $class['entity']
      ->id();
    $args = [
      $class_id,
    ];
    $view_id = 'opigno_group_members_table';
    $display = 'group_members_block';
    $members_view = Views::getView($view_id);
    if (is_object($members_view)) {
      $members_view->storage
        ->set('group_members', array_keys($users));
      $members_view
        ->setArguments($args);
      $members_view
        ->setDisplay($display);
      $members_view
        ->preExecute();
      $members_view
        ->execute();
      $members_view_renderable = $members_view
        ->buildRenderable($display, $args);
      $member_count = $members_view->total_rows;
    }

    /** @var \Drupal\group\Entity\GroupContentInterface $class_group_content */
    $class_group_content = $class['group content'];
    $member_since_value = $class_group_content
      ->get('created')
      ->getValue()[0]['value'];
    $member_since = date('d/m/Y', $member_since_value);

    /** @var \Drupal\group\Entity\Group $class_entity */
    $class_entity = $class['entity'];
    $form[] = [
      '#type' => 'container',
      '#attributes' => [
        'class' => [
          'class',
        ],
      ],
      'class_delete' => [
        '#type' => 'submit',
        '#value' => $this
          ->t('&times;'),
        '#submit' => [],
        '#attributes' => [
          'id' => 'class_delete_' . $class_entity
            ->id(),
          'class' => [
            'class_delete',
          ],
        ],
      ],
      'title' => [
        '#type' => 'html_tag',
        '#tag' => 'h2',
        '#value' => $class_entity
          ->label(),
        '#attributes' => [
          'class' => [
            'class_title',
          ],
        ],
      ],
      'member_since' => [
        '#type' => 'html_tag',
        '#tag' => 'p',
        '#value' => $this
          ->t('In the learning path since : @date', [
          '@date' => $member_since,
        ]),
        '#attributes' => [
          'class' => [
            'class_member_since',
          ],
        ],
      ],
      'members' => [
        '#type' => 'table',
        '#attributes' => [
          'class' => [
            'class_members',
          ],
        ],
        '#header' => [
          $this
            ->t('<span class="class_members_count">@count</span> Members', [
            '@count' => $member_count,
          ]),
        ],
      ],
      'members_table' => !empty($members_view_renderable) ? [
        '#type' => 'html_tag',
        '#tag' => 'div',
        '#value' => render($members_view_renderable),
        '#attributes' => [
          'id' => 'class-' . $class_entity
            ->id(),
          'class' => [
            'class_members',
            'class_members_row',
          ],
          'data-class' => $class_entity
            ->id(),
          'style' => 'display:none;',
        ],
      ] : [],
      'hide' => [
        '#type' => 'container',
        '#attributes' => [
          'class' => [
            'class_hide',
          ],
        ],
        [
          '#type' => 'html_tag',
          '#tag' => 'span',
          '#value' => $this
            ->t('Hide'),
          '#attributes' => [
            'class' => [
              'class_hide_text',
            ],
          ],
        ],
      ],
      'show' => [
        '#type' => 'container',
        '#attributes' => [
          'class' => [
            'class_show',
          ],
        ],
        [
          '#type' => 'html_tag',
          '#tag' => 'span',
          '#value' => $this
            ->t('Show'),
          '#attributes' => [
            'class' => [
              'class_show_text',
            ],
          ],
        ],
      ],
    ];
  }
  if (!empty($individual_members)) {
    $rows = array_map(function ($member_info) use ($group, $student_manager_role, $content_manager_role, $class_manager_role) {

      /** @var \Drupal\group\Entity\GroupContentInterface $user_group_content */
      $user_group_content = $member_info['group content'];
      $member_since_value = $user_group_content
        ->get('created')
        ->getValue()[0]['value'];

      /** @var \Drupal\user\Entity\User $user_entity */
      $user_entity = $member_info['entity'];
      $member = $group
        ->getMember($user_entity);
      $roles = $member
        ->getRoles();
      $has_sm_role = isset($roles[$student_manager_role]);
      $has_cm_role = isset($roles[$content_manager_role]);
      $has_class_manager_role = isset($roles[$class_manager_role]);
      $member_pending = FALSE;
      if ($group
        ->hasField('field_learning_path_visibility')) {
        $member_pending = !LearningPathAccess::statusGroupValidation($group, $user_entity);
      }
      if ($member_pending) {
        $text = $this
          ->t('Waiting for validation');
        $member_since = [
          '#markup' => $text,
        ];
      }
      else {
        $member_since = date('d/m/Y', $member_since_value);
        $member_since = [
          '#markup' => $member_since,
        ];
      }
      $gid = $group
        ->id();
      $cid = $user_group_content
        ->id();
      $delete_url = Url::fromUri("internal:/group/{$gid}/content/{$cid}/delete");
      return [
        'class' => 'class_members_row',
        'id' => 'individual_' . $user_entity
          ->id(),
        'data' => [
          $user_entity
            ->getDisplayName(),
          [
            'class' => 'class_member_since' . ($member_pending ? ' class_member_since_pending' : ''),
            'id' => 'class_member_validate_' . $user_entity
              ->id(),
            'data' => $member_since,
          ],
          [
            'data' => [
              '#type' => 'submit',
              '#value' => $this
                ->t('Toggle Student Manager'),
              '#submit' => [],
              '#attributes' => [
                'id' => 'class_member_toggle_sm_' . $user_entity
                  ->id(),
                'class' => array_merge([
                  'class_member_toggle_sm',
                ], $has_sm_role ? [
                  'class_member_toggle_sm_active',
                ] : []),
              ],
            ],
          ],
          [
            'data' => [
              '#type' => 'submit',
              '#value' => $this
                ->t('Toggle Content Manager'),
              '#submit' => [],
              '#attributes' => [
                'id' => 'class_member_toggle_cm_' . $user_entity
                  ->id(),
                'class' => array_merge([
                  'class_member_toggle_cm',
                ], $has_cm_role ? [
                  'class_member_toggle_cm_active',
                ] : []),
              ],
            ],
          ],
          [
            'data' => [
              '#type' => 'submit',
              '#value' => $this
                ->t('Toggle Class Manager'),
              '#submit' => [],
              '#attributes' => [
                'id' => 'class_member_toggle_class_manager_' . $user_entity
                  ->id(),
                'class' => array_merge([
                  'class_member_toggle_class_manager',
                ], $has_class_manager_role ? [
                  'class_member_toggle_class_manager_active',
                ] : []),
              ],
            ],
          ],
          [
            'class' => 'class_member_delete_wrapper',
            'data' => [
              '#type' => 'link',
              '#title' => [
                'data' => [
                  '#markup' => '&times;',
                ],
              ],
              '#url' => $delete_url,
              '#attributes' => [
                'id' => 'class_member_delete_' . $user_entity
                  ->id(),
                'class' => [
                  'class_member_delete',
                ],
              ],
            ],
          ],
        ],
      ];
    }, $individual_members);
    $member_count = count($individual_members);
    $form[] = [
      '#type' => 'container',
      '#attributes' => [
        'class' => [
          'class',
        ],
      ],
      'title' => [
        '#type' => 'html_tag',
        '#tag' => 'h2',
        '#value' => $this
          ->t('Learners not in a class'),
        '#attributes' => [
          'class' => [
            'class_title',
          ],
        ],
      ],
      'search' => [
        '#type' => 'textfield',
        '#autocomplete_route_name' => 'opigno_learning_path.membership.find_users_in_group_autocomplete',
        '#autocomplete_route_parameters' => [
          'group' => $group
            ->id(),
        ],
        '#placeholder' => t('Search a user'),
        '#attributes' => [
          'id' => 'individual_members_search',
          'class' => [
            'class_members_search',
          ],
        ],
      ],
      'members' => [
        '#type' => 'table',
        '#attributes' => [
          'class' => [
            'class_members',
          ],
        ],
        '#header' => [
          [
            'class' => 'class_members_header_member_count',
            'data' => $this
              ->t('<span class="class_members_count">@count</span> Members', [
              '@count' => $member_count,
            ]),
          ],
          [
            'class' => 'class_members_header_member_since',
            'data' => $this
              ->t('Enrolled Since'),
          ],
          $this
            ->t('Student Manager'),
          $this
            ->t('Content Manager'),
          $this
            ->t('Class Manager'),
          '',
        ],
        '#rows' => $rows,
      ],
      'hide' => [
        '#type' => 'container',
        '#attributes' => [
          'class' => [
            'class_hide',
          ],
        ],
        [
          '#type' => 'html_tag',
          '#tag' => 'span',
          '#value' => $this
            ->t('Hide'),
          '#attributes' => [
            'class' => [
              'class_hide_text',
            ],
          ],
        ],
      ],
      'show' => [
        '#type' => 'container',
        '#attributes' => [
          'class' => [
            'class_show',
          ],
        ],
        [
          '#type' => 'html_tag',
          '#tag' => 'span',
          '#value' => $this
            ->t('Show'),
          '#attributes' => [
            'class' => [
              'class_show_text',
            ],
          ],
        ],
      ],
    ];
  }

  // Remove not needed roles for classes.
  if ($group_bundle == 'opigno_class' && !empty($form[0])) {
    unset($form[0]['title']);
    foreach ($form[0]['members']['#rows'] as $key => $row) {
      unset($form[0]['members']['#rows'][$key]['data'][2]);
      unset($form[0]['members']['#rows'][$key]['data'][3]);
    }
    unset($form[0]['members']['#header'][2]);
    unset($form[0]['members']['#header'][3]);
  }
  elseif ($group_bundle == 'learning_path') {
    $form_array_keys = array_keys($form);
    $last_key = end($form_array_keys);
    foreach ($form[$last_key]['members']['#rows'] as $key => $row) {
      unset($form[$last_key]['members']['#rows'][$key]['data'][4]);
    }
    unset($form[$last_key]['members']['#header'][4]);
  }
  $form['#attached']['library'][] = 'opigno_learning_path/member_overview';
  $form['#attached']['library'][] = 'opigno_learning_path/member_add';
  $form['#attached']['drupalSettings']['opigno_learning_path']['gid'] = $group
    ->id();
  $form['#attached']['drupalSettings']['opigno_learning_path']['student_manager_role'] = $student_manager_role;
  $form['#attached']['drupalSettings']['opigno_learning_path']['content_manager_role'] = $content_manager_role;
  $form['#attached']['drupalSettings']['opigno_learning_path']['class_manager_role'] = $class_manager_role;
  return $form;
}
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public function LearningPathMembersForm::buildForm in Opigno Learning path 8

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