function scald_image_scald_prerender in Scald: Media Management made easy 6

Same name and namespace in other branches

1. 7 modules/providers/scald_image/scald_image.module \scald_image_scald_prerender()

Implementation of hook_scald_prerender().

File

scald_image/scald_image.module, line 108

Code

function scald_image_scald_prerender(&$atom, $context, $options, $mode) {
  if ($mode == 'transcoder' && !empty($atom->file_source)) {

    // Find out which transcoder to use. This seems unnecesarilly complex.
    $config = variable_get('scald_config', 0);
    $context_config = $config->contexts[$context]['type_format'][$atom->type];
    if (preg_match('/^imagecache-(.*)$/', $context_config['transcoder'], $match)) {
      $preset = imagecache_preset_by_name($match[1]);
      $dir = file_directory_path();
      $path = str_replace($dir, $dir . '/imagecache/' . $preset['presetname'], $atom->file_source);
      $atom->file_transcoded = $path;
      $atom->rendered->file_transcoded_url = url($path);
    }
  }
}