function scald_admin_contexts_form_submit in Scald: Media Management made easy 7

Same name and namespace in other branches

1. 6 scald.admin.inc \scald_admin_contexts_form_submit()

Submit handler for Scald Contexts admin settings form.

Updated values are written directly back to the database and then the Scald Configuration Object is rebuilt from the db.

File

includes/scald.admin.inc, line 547

Code

function scald_admin_contexts_form_submit($form, &$form_state) {
  drupal_set_message(t('Context transcoders settings saved'));
  $typename = $form_state['build_info']['args'][0]->type;
  $players = scald_players();
  $contexts = scald_contexts();
  foreach ($form_state['values'] as $key => $value) {
    $context = _scald_parse_machine_name($key);
    $setting = substr($key, strlen($context) + 1);
    if (!isset($contexts[$context])) {
      continue;
    }
    switch ($setting) {

      // Handle transcoders submission.
      case 'trans':
        $transcoder = $value;
        $context_config = scald_context_config_load($context);
        $context_config->transcoder[$typename]['*'] = $transcoder;
        scald_context_config_save($context_config);
        break;

      // Handler players submission.
      case 'playe':
        $context_config = scald_context_config_load($context);
        $context_config->player[$typename]['*'] = $value;

        // Load and save default settings for the player.
        if (empty($context_config->player[$typename]['settings']) && isset($players[$value]['settings'])) {
          $context_config->player[$typename]['settings'] = $players[$value]['settings'];
        }
        scald_context_config_save($context_config);
        break;
      case 'width':
        $context_config = scald_context_config_load($context);
        $context_config->data['width'] = $form_state['values'][$context . '_width'];
        $context_config->data['height'] = $form_state['values'][$context . '_height'];
        scald_context_config_save($context_config);
        break;
    }
  }

  // The transcoders associated to the contexts might have change. In this case,
  // all the output that we keep in the cache is invalid, which means that we'll
  // need to regenerate it.
  cache_clear_all('*', 'cache_scald', TRUE);
}