function _civicrm_api3_validate_fields($entity, $action, &$params, $errorMode = NULL)
{
//skip any entities without working getfields functions
$skippedEntities = array('entity', 'mailinggroup', 'customvalue', 'custom_value', 'mailing_group');
if (in_array(strtolower($entity), $skippedEntities) || strtolower($action) == 'getfields') {
return;
}
$fields = civicrm_api($entity, 'getfields', array('version' => 3, 'action' => $action));
$fields = array_intersect_key($fields['values'], $params);
foreach ($fields as $fieldname => $fieldInfo) {
switch (CRM_Utils_Array::value('type', $fieldInfo)) {
case CRM_Utils_Type::T_INT:
//field is of type integer
_civicrm_api3_validate_integer($params, $fieldname, $fieldInfo);
break;
case 4:
case 12:
//field is of type date or datetime
_civicrm_api3_validate_date($params, $fieldname, $fieldInfo);
break;
case 32:
//blob
_civicrm_api3_validate_html($params, $fieldname, $fieldInfo);
break;
case CRM_Utils_Type::T_STRING:
_civicrm_api3_validate_string($params, $fieldname, $fieldInfo);
break;
case CRM_Utils_Type::T_MONEY:
if (!CRM_Utils_Rule::money($params[$fieldname])) {
throw new Exception($fieldname . " is not a valid amount: " . $params[$fieldname]);
}
}
// intensive checks - usually only called after DB level fail
if (!empty($errorMode) && strtolower($action) == 'create') {
if (CRM_Utils_Array::value('FKClassName', $fieldInfo)) {
if (CRM_Utils_Array::value($fieldname, $params)) {
_civicrm_api3_validate_constraint($params, $fieldname, $fieldInfo);
} elseif (CRM_Utils_Array::value('required', $fieldInfo)) {
throw new Exception("DB Constraint Violation - possibly {$fieldname} should possibly be marked as mandatory for this API. If so, please raise a bug report");
}
}
if (CRM_Utils_Array::value('api.unique', $fieldInfo)) {
$params['entity'] = $entity;
_civicrm_api3_validate_uniquekey($params, $fieldname, $fieldInfo);
}
}
}
}
/**
* Validate fields being passed into API. This function relies on the getFields function working accurately
* for the given API. If error mode is set to TRUE then it will also check
* foreign keys
*
* As of writing only date was implemented.
* @param string $entity
* @param string $action
* @param array $params -
* @param array $fields response from getfields all variables are the same as per civicrm_api
* @param bool $errorMode errorMode do intensive post fail checks?
* @throws Exception
*/
function _civicrm_api3_validate_fields($entity, $action, &$params, $fields, $errorMode = False)
{
$fields = array_intersect_key($fields, $params);
foreach ($fields as $fieldName => $fieldInfo) {
switch (CRM_Utils_Array::value('type', $fieldInfo)) {
case CRM_Utils_Type::T_INT:
//field is of type integer
_civicrm_api3_validate_integer($params, $fieldName, $fieldInfo, $entity);
break;
case 4:
case 12:
case CRM_Utils_Type::T_TIMESTAMP:
//field is of type date or datetime
_civicrm_api3_validate_date($params, $fieldName, $fieldInfo);
break;
case 32:
//blob
_civicrm_api3_validate_html($params, $fieldName, $fieldInfo);
break;
case CRM_Utils_Type::T_STRING:
_civicrm_api3_validate_string($params, $fieldName, $fieldInfo, $entity);
break;
case CRM_Utils_Type::T_MONEY:
if (!CRM_Utils_Rule::money($params[$fieldName]) && !empty($params[$fieldName])) {
throw new Exception($fieldName . " is not a valid amount: " . $params[$fieldName]);
}
}
// intensive checks - usually only called after DB level fail
if (!empty($errorMode) && strtolower($action) == 'create') {
if (!empty($fieldInfo['FKClassName'])) {
if (!empty($params[$fieldName])) {
_civicrm_api3_validate_constraint($params, $fieldName, $fieldInfo);
} elseif (!empty($fieldInfo['required'])) {
throw new Exception("DB Constraint Violation - possibly {$fieldName} should possibly be marked as mandatory for this API. If so, please raise a bug report");
}
}
if (!empty($fieldInfo['api.unique'])) {
$params['entity'] = $entity;
_civicrm_api3_validate_uniquekey($params, $fieldName, $fieldInfo);
}
}
}
}
