function color_patterns_validate in Patterns 7.2

Same name and namespace in other branches

1. 7 patterns_components/components/color.inc \color_patterns_validate()

File

patterns_components/components/color.inc, line 63

Code

function color_patterns_validate($action, $tag, &$data) {
  $result = array();
  $status = PATTERNS_SUCCESS;
  $msg = '';

  /*
   * Syntactic validation
   *
   */
  switch ($action) {
    case PATTERNS_CREATE:
      $msg .= t('Color could not be created. Only modify action is possible for Color.<br>');
      return patterns_results(PATTERNS_ERR, $msg);
      break;
    case PATTERNS_MODIFY:

      //Check mandatory fields
      $mandatory_attributes = array(
        'theme',
      );
      if (!_patterns_has_all_mandatory_attributes($data, $mandatory_attributes, $msg)) {
        return patterns_results(PATTERNS_ERR, $msg);
      }

      //All the fields but uid are in this case optional
      $interpretable_attributes = array(
        'theme',
        'palette',
        'scheme',
      );
      if (_patterns_has_uninterpretable_attributes($data, $interpretable_attributes, $msg)) {
        $status = PATTERNS_WARN;
      }
      break;
    case PATTERNS_DELETE:

      //Check mandatory fields, in this case is only one.
      $msg .= t('Color could not be Deleted. Only modify action is possible for Color.<br>');
      return patterns_results(PATTERNS_ERR, $msg);
      break;
  }

  /*
   * Semantic validation
   */
  $themes = system_rebuild_theme_data();
  $current_themes = array();
  foreach ($themes as $key => $voc) {
    $current_themes[$key] = $voc->name;
  }
  switch ($action) {
    case PATTERNS_MODIFY:
      $theme = $data['theme'];

      //Create semantic warning if the theme does not exist
      if (!array_key_exists($theme, $current_themes)) {
        $result[] = array(
          PATTERNS_WARNING_ELEMENT_UNDEFINED => t('The theme %theme does not exist in the system.', array(
            '%theme' => $theme,
          )),
        );
      }
      break;
  }
  return patterns_results($status, $msg, $result);

  /* $status = PATTERNS_SUCCESS;
    $msg = '';
    foreach ($data['palette'] as $key => $color) {
      if (!preg_match('/^#([a-f0-9]{3}){1,2}$/iD', $color)) {
        $msg = t('%name must be a valid hexadecimal CSS color value.', array('%name' => $data['palette'][$key]));
        break;
      }
    }
    return patterns_results($status, $msg);*/
}