function visual_select_file_preprocess_views_view in Visual select file 7

Implements template_preprocess_views_view().

File

./visual_select_file.module, line 122

Code

function visual_select_file_preprocess_views_view(&$vars) {
  $view = $vars['view'];
  if (_visual_select_file_view_has_tag($view)) {
    $remove_absolute = variable_get('visual_select_file_remove_absolute', TRUE);
    $field = isset($_GET['vsf_field']) ? $_GET['vsf_field'] : '';
    global $base_url;
    $base_url_length = strlen($base_url);
    $fids = array_map(function ($record) {
      return $record->fid;
    }, $view->result);
    $files = file_load_multiple($fids);
    $meta = array();
    foreach ($files as $fid => $file) {
      $path = image_style_url('IMAGESTYLE', $file->uri);
      $path = preg_replace('#\\?itok=[^&]+$#', '', $path);

      // We know for a fact this itok won't work, so remove it for prettiness' sake.
      $original = file_create_url($file->uri);
      if ($remove_absolute) {
        if (substr($path, 0, $base_url_length) == $base_url) {
          $path = substr($path, $base_url_length);
        }
        if (substr($original, 0, $base_url_length) == $base_url) {
          $original = substr($original, $base_url_length);
        }
      }
      $meta[$fid] = array(
        $fid,
        $path,
        $file->filename,
        $original,
      );
    }
    $results = array(
      'results' => $meta,
      'selected_file' => (int) @$_GET['vsf_fid'],
    );
    $context = compact('view', 'files', 'field');
    drupal_alter('visual_select_file_results', $results, $context);
    drupal_add_js(array(
      'visual_select_file' => $results,
    ), 'setting');
  }
}