/** * 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; }