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function template_preprocess_asset__audio__widget_search in Asset 7

Preprocess variables for asset--audio--widget-search.tpl.php.

See also

asset--audio--widget-search.tpl.php

File

modules/asset_widget/theme/theme.inc, line 217
Module related preprocesses and theme overrides.

Code

function template_preprocess_asset__audio__widget_search(&$vars) {
  $audio = field_get_items('asset', $vars['asset'], 'field_asset_audio');
  if (!empty($audio[0]['fid']) && !empty($audio[0]['description'])) {
    $vars['short_description'] = truncate_utf8($audio[0]['description'], '140');
  }
}