public function IconBundleOverviewForm::buildForm in Icon API 8

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 ConfigFormBase::buildForm

File

src/Form/IconBundleOverviewForm.php, line 22

Class

IconBundleOverviewForm

Configure file system settings for this site.

Namespace

Drupal\icon\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $config = $this
    ->config('icon.overview');

  // Attach UI fonts for Icon API.
  //    $module_path = drupal_get_path('module', 'icon');
  //    $form['#attached'] = array(
  //        'css' => array(
  //            $module_path . '/css/icon.admin.css',
  //            $module_path . '/css/iconapi-embedded.css',
  //            array(
  //                'type' => 'file',
  //                'data' => $module_path . '/css/iconapi-ie7.css',
  //                'browser' => array(
  //                    '!IE' => FALSE,
  //                    'IE' => 'IE 7',
  //                ),
  //            ),
  //        ),
  //    );
  // Determine access to elements based on user permissions.
  $admin = \Drupal::currentUser()
    ->hasPermission('administer icons');
  $form['bundles'] = array(
    '#tree' => TRUE,
  );
  foreach (icon_bundles(NULL, TRUE) as $bundle) {
    if (!$admin && !$bundle['status'] || !$bundle['name']) {
      continue;
    }
    $form['bundles'][$bundle['name']]['#bundle'] = $bundle;
    $form['bundles'][$bundle['name']]['status'] = array(
      '#access' => $admin,
      '#type' => 'checkbox',
      '#title' => $bundle['title'] ? $bundle['title'] : $bundle['name'],
      '#default_value' => $bundle['status'],
    );
  }
  $form['global'] = array(
    '#access' => $admin,
    '#type' => 'fieldset',
    '#title' => t('Global Settings'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $view_path = \Drupal::config('icon.settings')
    ->get('icon_api_view_path_alias');
  $form['global']['icon_api_view_path_alias'] = array(
    '#type' => 'textfield',
    '#title' => t('View Path'),
    '#field_prefix' => base_path(),
    '#input_group' => TRUE,
    '#description' => t('If provided, users with the "view icons" permission will be able to view enabled icons at this URL (defaults to: <code>:path</code>. Change this url if it conflicts with other paths on your site. Leave empty to disable.', array(
      ':path' => base_path() . 'icons',
    )),
    '#default_value' => $view_path,
  );

  // Show warning message for servers running apache.
  $apache_show_warning = $view_path === 'icons' && strpos(\Drupal\Component\Utility\Unicode::strtolower($_SERVER['SERVER_SOFTWARE']), 'apache') !== FALSE;
  $apache_suppress_warning = \Drupal::config('icon.settings')
    ->get('icon_api_apache_suppress_warning');
  if ($apache_show_warning && !$apache_suppress_warning) {
    drupal_set_message(t('<strong>WARNING:</strong> Apache installations are typically configured with a server level alias that redirects "/icons" to an internal directory on the server. It is highly recommended that this be removed from the configuration file for the view path to work properly. If this modification has been made to the server, you may surpress this messages in the global settings below. The only alternative is to change the view path in the global settings below. See: <a href=":link">:link</a>.', array(
      ':link' => 'https://drupal.org/node/2198427',
    )), 'warning', FALSE);
  }

  // Provide toggle for suppressing warning message.
  $form['global']['icon_api_apache_suppress_warning'] = array(
    '#access' => $apache_show_warning,
    '#type' => 'checkbox',
    '#title' => t('Suppress the Apache server alias warning'),
    '#default_value' => $apache_suppress_warning,
  );
  $form['actions']['#type'] = 'actions';
  $form['actions']['#access'] = $admin;
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => $this
      ->t('Save configuration'),
    '#button_type' => 'primary',
  );
  return parent::buildForm($form, $form_state);
}