function picture_ckeditor_settings in Picture 7

Chooses which picture groups are available in the CKEditor image dialog.

1 string reference to 'picture_ckeditor_settings'

picture_menu in ./picture.module

Implements hook_menu().

File

./picture.admin.inc, line 291

Picture - map breakpoints and image styles

Code

function picture_ckeditor_settings() {
  $form = array();
  $picture_groups = picture_get_mapping_options();
  $ckeditor_groups = array();

  // Check if picture group mappings have been configured before proceeding.
  if ($picture_groups) {

    // Create a settings form.
    $form['description'] = array(
      '#type' => 'item',
      '#title' => t('Choose which picture groups will be available in the CKEditor image dialog.'),
      '#description' => 'See picture_wysiwyg.css for an example of how to style these images in your theme using the selectors suggested below.',
    );

    // Retrieve pre-existing settings.
    $ckeditor_groups = variable_get('picture_ckeditor_groups', array());

    // Loop through each picture group and place a checkbox and weight.
    foreach ($picture_groups as $machine_name => $display_name) {
      $form[$machine_name] = array(
        '#type' => 'fieldset',
        '#title' => t('@name picture group', array(
          '@name' => $display_name,
        )),
      );
      $form[$machine_name]['enabled'] = array(
        '#type' => 'checkbox',
        '#default_value' => isset($ckeditor_groups[$machine_name]) ? $ckeditor_groups[$machine_name]['enabled'] : 0,
        '#title' => t('Include @name picture group in the CKEditor image dialog', array(
          '@name' => $display_name,
        )),
      );
      $form[$machine_name]['css'] = array(
        '#type' => 'item',
        '#markup' => 'Consider using the selector <code>span[data-picture-group="' . $machine_name . '"]</code> in your theme CSS.',
      );
      $form[$machine_name]['weight'] = array(
        '#type' => 'select',
        '#title' => t('Weight'),
        '#options' => drupal_map_assoc(array(
          1,
          2,
          3,
          4,
          5,
          6,
          7,
          8,
          9,
          10,
        )),
        '#default_value' => isset($ckeditor_groups[$machine_name]) ? $ckeditor_groups[$machine_name]['weight'] : 1,
        '#description' => t('Control the sort order of picture groups in the CKEditor "size" drop-down. Higher weights sink to the bottom of the list.'),
      );
      $form[$machine_name]['fallback'] = array(
        '#type' => 'select',
        '#title' => t('Fallback image style'),
        '#options' => drupal_map_assoc(array_keys(image_styles())),
        '#default_value' => isset($ckeditor_groups[$machine_name]) ? $ckeditor_groups[$machine_name]['fallback'] : NULL,
      );
    }
    $form['#tree'] = TRUE;
    $form['ckeditor_label'] = array(
      '#type' => 'textfield',
      '#title' => t('Label in the CKEditor image dialog'),
      '#description' => t('This sets the label for the drop-down select box containing these picture groups in the CKEditor image dialog'),
      '#default_value' => variable_get('picture_ckeditor_label', 'Image size (required)'),
    );
    $form['submit'] = array(
      '#type' => 'submit',
      '#value' => 'Save',
    );
  }
  return $form;
}