function webform_civicrm_get_custom in Webform CiviCRM Integration 7.2

Same name and namespace in other branches

1. 6.2 webform_civicrm_utils.inc \webform_civicrm_get_custom()

Get custom data for an entity

2 calls to webform_civicrm_get_custom()

webform_civicrm_save_custom in ./webform_civicrm_utils.inc

Save custom data for an entity

_webform_civicrm_webform_frontend_form_alter in ./webform_civicrm_forms.inc

Alter front-end of webforms: Called by hook_form_alter() when rendering a civicrm-enabled webform Add custom prefix. Display messages. Block users who should not have access. Set webform default values.

File

./webform_civicrm_utils.inc, line 301

Webform CiviCRM module's common utility functions. The code in this file is cross-compatible with D6/Civi3 and D7/Civi4 Drupal-version-specific functions belong in webform_civicrm_dx_functions.inc

Code

function webform_civicrm_get_custom($entity_id, $entity_type = NULL, $normalize = TRUE) {
  static $parents = array();
  if (empty($parents)) {
    require_once 'CRM/Core/BAO/CustomValueTable.php';

    // Create matching table to sort fields by group
    foreach (webform_civicrm_get_fields() as $key => $value) {
      list($group, $field) = explode('_', $key, 2);
      if (substr($field, 0, 7) == 'custom_') {
        $parents[$field] = $group;
      }
    }
  }
  $params = array(
    'entityID' => $entity_id,
  );
  if ($entity_type) {
    $params['entityType'] = ucfirst($entity_type);
  }
  $result = CRM_Core_BAO_CustomValueTable::getValues($params);
  if (!empty($result['is_error'])) {
    return array();
  }
  unset($result['is_error'], $result['entityID']);
  $values = array();

  // Convert multi-value strings to arrays and sort by group
  foreach ($result as $key => $value) {
    $pieces = explode('_', $key);
    if ($pieces[0] == 'custom') {
      $name = 'custom_' . $pieces[1];
      if (empty($pieces[2])) {
        $pieces[2] = $normalize ? 1 : 0;
      }
      if (isset($parents[$name])) {
        $values[$parents[$name]][$pieces[2]][$name] = $value;
      }
    }
  }
  if ($normalize) {

    // Normalize array keys
    foreach ($values as $key => &$value) {
      array_unshift($value, 0);
      unset($value[0]);
    }
  }
  return $values;
}