function webform_rules_prepare_component_value in Webform Rules 6

Same name and namespace in other branches

1. 7 webform_rules.module \webform_rules_prepare_component_value()

Prepare component value for output. Code adapted from drupal_to_js().

Parameters

$component_value: Value of submitted component.

$raw: If TRUE, leave all values unfiltered.

1 call to webform_rules_prepare_component_value()

webform_rules_token_values in ./webform_rules.module

Implementation of hook_token_values().

File

./webform_rules.module, line 238

Adds rules integration for webform submissions.

Code

function webform_rules_prepare_component_value($component_value, $raw = FALSE) {
  switch (gettype($component_value)) {
    case 'boolean':
      return $component_value ? 'true' : 'false';

    // Lowercase necessary!
    case 'integer':
    case 'double':
      return $var;
    case 'resource':
    case 'string':
      return $raw ? $component_value : check_plain($component_value);
    case 'array':

      // If the array is empty or if it has sequential whole number keys
      // starting with 0, it's not associative so we can go ahead and
      // convert it as an array.
      if (empty($component_value) || array_keys($component_value) === range(0, sizeof($component_value) - 1)) {
        $output = array();
        foreach ($component_value as $v) {
          $output[] = webform_rules_prepare_component_value($v, $raw);
        }
        return implode(', ', $output);
      }

    // Otherwise, fall through to convert the array as an object.
    // This is usefull for more readable output.
    case 'object':
      $output = array();
      foreach ($component_value as $k => $v) {
        $output[] = webform_rules_prepare_component_value(strval($k), $raw) . ': ' . webform_rules_prepare_component_value($v, $raw);
      }
      return implode(', ', $output);
    default:
      return 'null';
  }
}