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public function FilebrowserManager::addFormExtraFields in Filebrowser 8.2

Same name and namespace in other branches
  1. 3.x src/FilebrowserManager.php \Drupal\filebrowser\FilebrowserManager::addFormExtraFields()

Adds form element to node type dir_listing or to filebrowser config settings form

Parameters

array $form Form to be altered or config settings form:

FormStateInterface $form_state:

null $node In case of form-alter a node can be passed for existing nodes:

bool|false $isConfigForm If these fields are added to the config settings form this: will de set to true.

Return value

array

File

src/FilebrowserManager.php, line 66

Class

FilebrowserManager

Namespace

Drupal\filebrowser

Code

public function addFormExtraFields(&$form, $form_state, $node = null, $isConfigForm = false) {

  /** @var \Drupal\filebrowser\Filebrowser $nodeValues */
  $config = \Drupal::config('filebrowser.settings');
  $config = $config
    ->get('filebrowser');
  $dispatcher = \Drupal::service('event_dispatcher');
  $nodeValues = isset($node->filebrowser) ? $node->filebrowser : null;
  $form['filebrowser'] = [
    '#tree' => true,
    '#type' => 'fieldset',
    '#title' => $isConfigForm ? $this
      ->t('Filebrowser default settings') : 'Filebrowser',
    '#weight' => 10,
    '#collapsed' => $isConfigForm ? true : false,
  ];

  // Don't set the folder path and filesystem for a config form
  if (!$isConfigForm) {
    $form['filebrowser']['folder_path'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Directory uri'),
      '#required' => true,
      '#description' => $this
        ->folderPathDescription(),
      '#default_value' => isset($nodeValues->folderPath) ? $nodeValues->folderPath : '',
      '#attributes' => [
        'placeholder' => 'public://your_folder_here',
      ],
      '#element_validate' => [
        [
          __CLASS__,
          'validateFolderPath',
        ],
      ],
    ];
  }
  if (!$isConfigForm) {
    if (\Drupal::moduleHandler()
      ->moduleExists('token')) {
      $form['filebrowser']['token']['token_browser'] = [
        '#theme' => 'token_tree_link',
        '#token_types' => [
          'node',
        ],
      ];
    }
    else {
      $form['filebrowser']['token']['token_browser'] = [
        '#markup' => $this
          ->tokenMessage(),
      ];
    }
  }
  $form['filebrowser']['folder_path_encoded'] = [
    '#type' => 'value',
  ];

  // Folder rights
  $form['filebrowser']['rights'] = [
    '#type' => 'details',
    '#title' => $this
      ->t('Folder rights'),
    '#open' => $isConfigForm ? false : true,
  ];
  $form['filebrowser']['rights']['explore_subdirs'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Show subdirectories if present.'),
    '#options' => [
      0,
      1,
    ],
    '#default_value' => isset($nodeValues->exploreSubdirs) ? $nodeValues->exploreSubdirs : $config['rights']['explore_subdirs'],
  ];
  $form['filebrowser']['rights']['download_archive'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t("Allow folder's files to be downloaded as an archive"),
    '#description' => $this
      ->t("Users with proper permission may download files as an archive"),
    '#options' => [
      0,
      1,
    ],
    '#default_value' => isset($nodeValues->downloadArchive) ? $nodeValues->downloadArchive : $config['rights']['download_archive'],
  ];
  $form['filebrowser']['rights']['create_folders'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t("Allow folder to be created"),
    '#description' => $this
      ->t("Users with proper permission may create create new folders."),
    '#options' => [
      0,
      1,
    ],
    '#default_value' => isset($nodeValues->createFolders) ? $nodeValues->createFolders : $config['rights']['create_folders'],
  ];

  // D7 hook_filebrowser_download_manager_info changed to Event
  // removed: hook/event removed
  // Now hardcoded in Common
  $manager_options = $this->common
    ->getDownloadManagerOptions();
  $form['filebrowser']['rights']['download_manager'] = [
    '#type' => 'select',
    '#title' => $this
      ->t("Download manager"),
    '#description' => $this
      ->t("A download manager will handle the way of download folder files."),
    '#options' => $this->common
      ->toCheckboxes($manager_options),
    '#default_value' => isset($nodeValues->downloadManager) ? $nodeValues->downloadManager : $config['rights']['download_manager'],
  ];
  $form['filebrowser']['rights']['force_download'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t("Force download"),
    '#options' => [
      0,
      1,
    ],
    '#description' => $this
      ->t("If you select this options clicking a file-link will download the file. Leave this option off if you want the file to open in your browser."),
    '#default_value' => isset($nodeValues->forceDownload) ? $nodeValues->forceDownload : $config['rights']['force_download'],
  ];
  $form['filebrowser']['rights']['forbidden_files'] = [
    '#type' => 'textarea',
    '#title' => $this
      ->t('Blacklist. These files will not show in your listing'),
    '#description' => $this
      ->t('List of patterns of forbidden files, you can use wildcards (ex. .*).'),
    '#default_value' => isset($nodeValues->forbiddenFiles) ? $nodeValues->forbiddenFiles : $config['rights']['forbidden_files'],
  ];
  $form['filebrowser']['rights']['whitelist'] = [
    '#type' => 'textarea',
    '#title' => $this
      ->t('White list'),
    '#description' => $this
      ->t('List of patterns to filter, one per line, you can use wildcards (ex. *.pdf).'),
    //  '#weight' => $weight++,
    '#default_value' => isset($nodeValues->whitelist) ? $nodeValues->whitelist : $config['rights']['whitelist'],
  ];
  $form['filebrowser']['uploads'] = [
    //  '#tree' => false,
    '#type' => 'details',
    '#title' => $this
      ->t('Upload'),
    '#open' => $isConfigForm ? false : true,
  ];
  $form['filebrowser']['uploads']['enabled'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Allow uploads'),
    '#description' => $this
      ->t('Users with proper permissions may upload files.'),
    '#options' => [
      0,
      1,
    ],
    '#default_value' => isset($nodeValues->enabled) ? $nodeValues->enabled : $config['uploads']['enabled'],
  ];
  $form['filebrowser']['uploads']['allow_overwrite'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Allow overwrites'),
    '#description' => $this
      ->t('Overwrite existing files if they already exists.'),
    '#options' => [
      0,
      1,
    ],
    '#default_value' => isset($nodeValues->allowOverwrite) ? $nodeValues->allowOverwrite : $config['uploads']['allow_overwrite'],
  ];
  $form['filebrowser']['uploads']['accepted'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Accepted files for upload'),
    '#description' => $this
      ->t('List of file extensions accepted for upload, separated by a comma or space. Do not include the leading dot.'),
    '#default_value' => isset($nodeValues->accepted) ? $nodeValues->accepted : $config['uploads']['accepted'],
    '#required' => true,
  ];
  $form['filebrowser']['presentation'] = [
    // '#tree' => false,
    '#type' => 'details',
    '#title' => $this
      ->t('Presentation'),
    '#open' => $isConfigForm ? false : true,
  ];

  // D7 hook_filebrowser_presentation converted to Event
  // removed: Removed View Options hook/event.
  // Now hardcoded in Common->getFolderViewOptions
  $view_options = $this->common
    ->getFolderViewOptions();
  $form['filebrowser']['presentation']['default_view'] = [
    '#type' => 'select',
    '#title' => $this
      ->t("Default view"),
    '#options' => $this->common
      ->toCheckboxes($view_options),
    '#default_value' => isset($nodeValues->defaultView) ? $nodeValues->defaultView : $config['presentation']['default_view'],
  ];
  $form['filebrowser']['presentation']['encoding'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('FileSystem encoding'),
    '#description' => $this
      ->t('Set your file system encoding (UTF-8, ISO-8859-15, etc.).'),
    '#default_value' => isset($nodeValues->encoding) ? $nodeValues->encoding : $config['presentation']['encoding'],
  ];
  $form['filebrowser']['presentation']['hide_extension'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Hide file extensions'),
    '#options' => [
      0,
      1,
    ],
    '#default_value' => isset($nodeValues->hideExtension) ? $nodeValues->hideExtension : $config['presentation']['hide_extension'],
  ];

  /**  @var MetadataInfo $event */
  $options = [];
  $e = new MetadataInfo($options);
  $event = $dispatcher
    ->dispatch('filebrowser.metadata_info', $e);
  $columns = $event
    ->getMetaDataInfo();
  $column_options = $this->common
    ->toCheckboxes($columns);
  $sortable = [];
  $form['filebrowser']['presentation']['visible_columns'] = [
    '#type' => 'checkboxes',
    '#title' => $this
      ->t("Visible columns"),
    '#options' => $column_options,
    '#default_value' => isset($nodeValues->visibleColumns) ? $nodeValues->visibleColumns : $config['presentation']['visible_columns'],
  ];

  // set name option to true and disable it
  $form['filebrowser']['presentation']['visible_columns']['name']['#value'] = Common::NAME;
  $form['filebrowser']['presentation']['visible_columns']['name']['#disabled'] = true;
  foreach ($columns as $key => $data) {
    if (isset($data['sortable']) && $data['sortable']) {
      $sortable[$key] = $data['title'];
    }
  }
  $form['filebrowser']['presentation']['default_sort'] = [
    '#type' => 'select',
    '#title' => $this
      ->t("Default sort"),
    '#options' => $sortable,
    '#default_value' => isset($nodeValues->defaultSort) ? $nodeValues->defaultSort : $config['presentation']['default_sort'],
  ];
  $form['filebrowser']['presentation']['default_sort_order'] = [
    '#type' => 'select',
    '#title' => $this
      ->t("Default sort order"),
    '#options' => [
      'asc' => $this
        ->t('Ascending'),
      'desc' => $this
        ->t('Descending'),
    ],
    '#default_value' => isset($nodeValues->defaultSortOrder) ? $nodeValues->defaultSortOrder : $config['presentation']['default_sort_order'],
  ];

  // Don't set for a config form
  if (!$isConfigForm) {
    $form['filebrowser']['presentation']['grid_settings'] = [
      '#type' => 'details',
      '#title' => $this
        ->t('Settings for grid display'),
    ];
    $form['filebrowser']['presentation']['grid_settings']['alignment'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Grid orientation'),
      '#options' => [
        'horizontal' => $this
          ->t('horizontal'),
      ],
      '#description' => $this
        ->t('Select the orientation for aligning the grids'),
    ];
    $form['filebrowser']['presentation']['grid_settings']['columns'] = [
      '#type' => 'number',
      '#min' => 1,
      '#max' => 9,
      '#step' => 1,
      '#title' => $this
        ->t('Number of columns'),
      '#default_value' => isset($nodeValues->gridColumns) ? $nodeValues->gridColumns : 4,
    ];
    $image_styles = \Drupal::service('entity_type.manager')
      ->getStorage('image_style')
      ->loadMultiple();
    $styles = [];
    foreach ($image_styles as $key => $image_style) {
      $styles[$key] = $image_style
        ->label();
    }
    $form['filebrowser']['presentation']['grid_settings']['image_style'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Image style'),
      '#options' => $styles,
      '#default_value' => isset($nodeValues->gridImageStyle) ? $nodeValues->gridImageStyle : 'thumbnail',
      '#description' => $this
        ->t('Select the image style to be applied to the images in the gris. You can define your own images in /admin/config/media/image-styles'),
    ];
    $form['filebrowser']['presentation']['grid_settings']['auto_width'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Automatic width'),
      '#options' => [
        0,
        1,
      ],
    ];
    $form['filebrowser']['presentation']['grid_settings']['grid_hide_title'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Hide title'),
      '#options' => [
        0,
        1,
      ],
      '#default_value' => isset($nodeValues->gridHideTitle) ? $nodeValues->gridHideTitle : 0,
    ];
    $form['filebrowser']['presentation']['grid_settings']['grid_width'] = [
      '#type' => 'number',
      '#min' => 100,
      '#max' => 500,
      '#step' => 20,
      '#title' => $this
        ->t('Width of the grid'),
      '#default_value' => isset($nodeValues->gridWidth) ? $nodeValues->gridWidth : 100,
    ];
    $form['filebrowser']['presentation']['grid_settings']['grid_height'] = [
      '#type' => 'number',
      '#min' => 100,
      '#max' => 500,
      '#step' => 20,
      '#title' => $this
        ->t('Height of the grids'),
      '#default_value' => isset($nodeValues->gridHeight) ? $nodeValues->gridHeight : 100,
    ];
  }
  return $form;
}