function panopoly_images_form_alter in Panopoly 7

Implementation of hook_jorm_alter()

File

modules/panopoly/panopoly_images/panopoly_images.module, line 49

Code

function panopoly_images_form_alter(&$form, &$form_state, $form_id) {

  // Remove some necessary image styles
  if ($form_id == 'ctools_entity_field_content_type_formatter_styles') {
    if (!empty($form['image_style']['#options'])) {
      $styles_to_remove = array(
        'apps_logo',
        'apps_logo_small',
        'apps_screenshot',
        'apps_featured_screenshot',
        'linkit_thumb',
        'thumbnail',
        'medium',
        'large',
        'media_thumbnail',
      );
      foreach ($styles_to_remove as $style_name) {
        if (!empty($form['image_style']['#options'][$style_name])) {
          unset($form['image_style']['#options'][$style_name]);
        }
      }
    }
  }

  // Improve the media upload form
  if (!empty($form['upload'])) {
    $form['upload']['#size'] = 30;
  }

  // Warm the image style cache by preloading some images. This is needed when the images are
  // added in the WYSIWYG so they will be fully rendered and can be sized on insert.
  if ($form_id == 'media_format_form') {
    $form['preload'] = array(
      '#prefix' => '<div style="display: none">',
      '#suffix' => '</div>',
    );
    $image_path = $form['#media']->uri;
    $image_formats = array(
      'panopoly_image_full',
      'panopoly_image_half',
      'panopoly_image_quarter',
    );
    foreach ($image_formats as $format) {
      $form['preload'][$format] = array(
        '#markup' => theme('image', array(
          'path' => image_style_url($format, $image_path),
        )),
      );
    }
  }

  // Set the default media style to be default
  if ($form_id == 'media_format_form' && !empty($form['options']['format'])) {
    $form['options']['format']['#default_value'] = 'default';
  }
}