function theme_linkimagefield_imagecache in Link Image Field 6

1 string reference to 'theme_linkimagefield_imagecache'

linkimagefield_theme in ./linkimagefield.module

File

./linkimagefield.module, line 278

Defines a link image field type.

Code

function theme_linkimagefield_imagecache($element) {
  $field = content_fields($element['#field_name']);
  $item = $element['#item'];
  $formatter = $element['#formatter'];
  if (empty($item['fid']) && $field['use_default_image']) {
    $item = $field['default_image'];
  }

  // Views does not load the file for us, while CCK display fields does.
  if (empty($item['filepath'])) {
    $item = array_merge($item, field_file_load($item['fid']));
  }
  if (is_string($item['data'])) {
    $item['data'] = unserialize($item['data']);
  }
  $alt = empty($item['data']['alt']) ? '' : $item['data']['alt'];
  $title = empty($item['data']['title']) ? '' : $item['data']['title'];
  $url = empty($item['data']['url']) ? '' : $item['data']['url'];
  $parts = explode('_', $formatter);
  $style = array_pop($parts);
  $presetname = implode('_', $parts);
  $class = "linkimagefield imagecache imagecache-{$presetname} imagecache-{$style} imagecache-{$formatter}";
  if ($preset = imagecache_preset_by_name($presetname)) {
    $item['filepath'] = $item['fid'] == 'upload' ? $item['preview'] : $item['filepath'];
    $imagetag = theme('imagecache', $presetname, $item['filepath'], $alt, $title);
    return l($imagetag, $url, array(
      'attributes' => array(
        'class' => $class,
      ),
      'html' => TRUE,
    ));
  }
  return '<!-- linkimagefield formatter imagecache preset(' . $presetname . ') not found! -->';

  /*if (isset($element['#item']['nid']) && $node = node_load($element['#item']['nid'])) {
      $imagecache_html = module_invoke('imagecache', 'field_formatter', $element['#field_name'], $element['#item'], $element['#formatter'], $node);
      //return '<a href="'. $element['#item']['data']['url'] .'">'. $imagecache_html .'</a>';
      return l($imagecache_html, $element['#item']['data']['url'], array('attributes' => array('class' => $class), 'html' => TRUE));
    }*/
}