function theme_video_thumbnails in Video 6.4

Same name and namespace in other branches

1. 6.5 video.theme.inc \theme_video_thumbnails()

@file Theme functions for the video module.

1 theme call to theme_video_thumbnails()

video_thumb_process in ./video_widget.inc

Utility function that will add a preview of thumbnails for you to select when uploading videos.

File

./video.theme.inc, line 9

Theme functions for the video module.

Code

function theme_video_thumbnails($file, $alt = '', $title = '', $attributes = NULL, $getsize = TRUE) {
  $file = (array) $file;

  //  return $file['filepath'];
  if (!is_file($file['filepath'])) {
    return '<!-- File not found: ' . $file['filepath'] . ' -->';
  }
  if ($getsize) {

    // Use cached width and height if available.
    if (!empty($file['data']['width']) && !empty($file['data']['height'])) {
      $attributes['width'] = $file['data']['width'];
      $attributes['height'] = $file['data']['height'];
    }
    elseif (list($width, $height, $type, $image_attributes) = @getimagesize($file['filepath'])) {
      $attributes['width'] = $width;
      $attributes['height'] = $height;
    }
  }
  if (!empty($title)) {
    $attributes['title'] = $title;
  }

  // Alt text should be added even if it is an empty string.
  $attributes['alt'] = $alt;

  // Add a timestamp to the URL to ensure it is immediately updated after editing.
  $query_string = '';
  if (isset($file['timestamp'])) {
    $query_character = variable_get('file_downloads', FILE_DOWNLOADS_PUBLIC) == FILE_DOWNLOADS_PRIVATE && variable_get('clean_url', '0') == '0' ? '&' : '?';
    $query_string = $query_character . $file['timestamp'];
  }
  $attributes['src'] = file_create_url($file['filepath']) . $query_string;
  $attributes = drupal_attributes($attributes);
  return '<span></span><img ' . $attributes . ' />';
}