function theme_media_gallery_item in Media Gallery 7

Same name and namespace in other branches

1. 7.2 media_gallery.theme.inc \theme_media_gallery_item()

Theme the thumbnail link for a media gallery item

Parameters

string $image: Which meta data fields to display

string $link_path: The location to place the meta data on the media item

string $classes: An array of classes to attach to the link.

4 theme calls to theme_media_gallery_item()

template_preprocess_media_gallery_media_item_thumbnail in ./media_gallery.theme.inc

Template preprocess function for displaying a media item (entity) as a thumbnail on the gallery page.

theme_media_gallery_block_thumbnail in ./media_gallery.theme.inc

Displays a media item (entity) as a thumbnail in a block

theme_media_gallery_media_item_lightbox in ./media_gallery.theme.inc

Displays a media item (entity) within a lightbox.

theme_media_gallery_teaser in ./media_gallery.theme.inc

Displays a gallery node as a teaser.

File

./media_gallery.theme.inc, line 419

Media Gallery Theming

Code

function theme_media_gallery_item($variables) {
  $image = $variables['image'];
  $link_path = $variables['link_path'];
  $attributes = array();
  if (!empty($variables['classes'])) {
    $attributes['class'] = $variables['classes'];
  }
  if (!empty($variables['title'])) {

    // I'm fairly sure I don't like this solution.  But as Alex mentions in
    // theme_media_gallery_file_field_inline() the File Styles module isn't allowing
    // us access to the render array pre-rendering, so I'm doing a str_replace()
    // here specifically to address the title and alt for thumbnails.  This had
    // to be further modified to remove and then add the title and alt attributes
    // video thumbnails had no title and alt attributes so the string replace was
    // not triggering for them.
    $new_image = str_replace(array(
      'title=""',
      'alt=""',
    ), array(
      '',
      '',
    ), $image);
    $image = str_replace('/>', ' title="' . $variables['title'] . '" alt="' . $variables['title'] . '" />', $new_image);
  }

  // Add sliding door top div and wrappers
  $item = '<div class="media-gallery-item"><div class="top"><div class="top-inset-1"><div class="top-inset-2"></div></div></div><div class="gallery-thumb-outer"><div class="gallery-thumb-inner">';

  // Create a link around the image
  $item .= empty($variables['no_link']) ? l($image, $link_path, array(
    'html' => TRUE,
    'attributes' => $attributes,
  )) : $image;

  // Add sliding door bottom div and close wrappers
  $item .= '</div></div><div class="bottom"><div class="bottom-inset-1"><div class="bottom-inset-2"></div></div></div></div>';
  return $item;
}