/**
* Revokes a User Right
*
* @param string $user_id
* @param string $right
* @return boolean
*/
public static function revoke_right($user_id, $right)
{
$error = new argent_error();
$db = new argent_database();
if (!self::object_exists($user_id)) {
$error->add('1013', 'Invalid user account', $user_id, 'argent_uauth');
}
$right_id = self::right_exists($right);
if (!$right_id) {
$error->add('1042', 'Invalid user right', $right, 'argent_uauth');
}
if (!self::user_has_right($right, $user_id)) {
return true;
}
return $user_right = argent_meta::unrelate($user_id, $right_id, 'user_right');
}
public static function find_related($primary_object_id = null, $secondary_object_id = null, $relationship = null, $include_reverse = false)
{
$error = new argent_error();
$db = new argent_database();
if ($primary_object_id != null && !argent_meta::object_registered($primary_object_id)) {
$error->add('1038', 'Object does not exist', $primary_object_id, 'argent_uauth');
}
if ($secondary_object_id != null && !argent_meta::object_registered($secondary_object_id)) {
$error->add('1038', 'Object does not exist', $secondary_object_id, 'argent_uauth');
}
if (!is_string($relationship) && $relationship != null) {
$error->add('1050', 'Invalid data type: expecting STRING', $relationship, 'argent_meta');
}
if ($error->has_errors()) {
return $error;
}
$sql = "\r\n SELECT\r\n *\r\n FROM\r\n `ua_relationships`\r\n WHERE\r\n ";
if ($primary_object_id != null || $secondary_object_id != null) {
$sql .= "\r\n (\r\n ";
}
if ($primary_object_id != null) {
$sql .= "`primary_object_id` = '{$db->escape_value($primary_object_id)}'";
}
if ($primary_object_id != null && $secondary_object_id != null) {
$sql .= "\r\n AND\r\n ";
}
if ($secondary_object_id != null) {
$sql .= "\r\n `secondary_object_id` = '{$db->escape_value($secondary_object_id)}'\r\n ";
}
if ($primary_object_id != null || $secondary_object_id != null) {
$sql .= "\r\n )\r\n ";
}
if ($include_reverse) {
$sql .= "\r\n OR\r\n ";
if ($primary_object_id != null || $secondary_object_id != null) {
$sql .= "\r\n (\r\n ";
}
if ($secondary_object_id != null) {
$sql .= "`primary_object_id` = '{$db->escape_value($secondary_object_id)}'";
}
if ($primary_object_id != null && $secondary_object_id != null) {
$sql .= "\r\n AND\r\n ";
}
if ($primary_object_id != null) {
$sql .= "\r\n `secondary_object_id` = '{$db->escape_value($primary_object_id)}'\r\n ";
}
if ($primary_object_id != null || $secondary_object_id != null) {
$sql .= "\r\n )\r\n ";
}
}
if ($relationship != null && ($primary_object_id != null || $secondary_object_id != null)) {
$sql .= "\r\n AND\r\n ";
}
if ($relationship != null) {
$sql .= "\r\n `relationship` = '{$db->escape_value($relationship)}'\r\n ";
}
$relationship_data = $db->returntable($sql);
return $relationship_data;
}
