/**
* returns the list of fields that can be exported
*
* @access public
* return array
* @static
*/
static function &export($prefix = false)
{
if (!self::$_export) {
self::$_export = array();
$fields = self::fields();
foreach ($fields as $name => $field) {
if (CRM_Utils_Array::value('export', $field)) {
if ($prefix) {
self::$_export['volunteer_project'] =& $fields[$name];
} else {
self::$_export[$name] =& $fields[$name];
}
}
}
}
return self::$_export;
}
/**
* Initialize this object with provided values. This override adds a little
* data massaging prior to calling its parent.
*
* @param mixed $params
* An associative array of name/value pairs or a CRM_Core_DAO object
*
* @return boolean did we copy all null values into the object
* @access public
*/
public function copyValues(&$params)
{
if (is_a($params, 'CRM_Core_DAO')) {
$params = get_object_vars($params);
}
if (array_key_exists('is_active', $params)) {
/*
* don't force is_active to have a value if none was set, to allow searches
* where the is_active state of Projects is irrelevant
*/
$params['is_active'] = CRM_Volunteer_BAO_Project::isOff($params['is_active']) ? 0 : 1;
}
return parent::copyValues($params);
}
/**
* This is an implementation of hook_civicrm_fieldOptions
* It includes `civicrm_volunteer_project` in the whitelist
* of tables allowed to have UFJoins
*
* @param $entity
* @param $field
* @param $options
* @param $params
*/
function volunteer_civicrm_fieldOptions($entity, $field, &$options, $params)
{
if ($entity == "UFJoin" && $field == "entity_table" && $params['context'] == "validate") {
$options[CRM_Volunteer_DAO_Project::getTableName()] = CRM_Volunteer_DAO_Project::getTableName();
}
}