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function template_preprocess_asset__document__widget_search in Asset 7

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

See also

asset--document--widget-search.tpl.php

File

modules/asset_widget/theme/theme.inc, line 229
Module related preprocesses and theme overrides.

Code

function template_preprocess_asset__document__widget_search(&$vars) {
  $description = field_get_items('asset', $vars['asset'], 'field_asset_document_desc');
  if (!empty($description[0]['value'])) {
    $vars['short_description'] = field_view_value('asset', $vars['asset'], 'field_asset_document_desc', $description[0], array(
      'type' => 'text_trimmed',
      'settings' => array(
        'trim_length' => '140',
      ),
    ));
  }
}