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dendrite/roomserver/api/alias.go

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// Copyright 2017 Vector Creations Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package api
import "regexp"
// SetRoomAliasRequest is a request to SetRoomAlias
type SetRoomAliasRequest struct {
// ID of the user setting the alias
UserID string `json:"user_id"`
// New alias for the room
Alias string `json:"alias"`
// The room ID the alias is referring to
RoomID string `json:"room_id"`
}
// SetRoomAliasResponse is a response to SetRoomAlias
type SetRoomAliasResponse struct {
// Does the alias already refer to a room?
AliasExists bool `json:"alias_exists"`
}
// GetRoomIDForAliasRequest is a request to GetRoomIDForAlias
type GetRoomIDForAliasRequest struct {
// Alias we want to lookup
Alias string `json:"alias"`
// Should we ask appservices for their aliases as a part of
// the request?
IncludeAppservices bool `json:"include_appservices"`
}
// GetRoomIDForAliasResponse is a response to GetRoomIDForAlias
type GetRoomIDForAliasResponse struct {
// The room ID the alias refers to
RoomID string `json:"room_id"`
}
// GetAliasesForRoomIDRequest is a request to GetAliasesForRoomID
type GetAliasesForRoomIDRequest struct {
// The room ID we want to find aliases for
RoomID string `json:"room_id"`
}
// GetAliasesForRoomIDResponse is a response to GetAliasesForRoomID
type GetAliasesForRoomIDResponse struct {
// The aliases the alias refers to
Aliases []string `json:"aliases"`
}
// RemoveRoomAliasRequest is a request to RemoveRoomAlias
type RemoveRoomAliasRequest struct {
// ID of the user removing the alias
UserID string `json:"user_id"`
// The room alias to remove
Alias string `json:"alias"`
}
// RemoveRoomAliasResponse is a response to RemoveRoomAlias
type RemoveRoomAliasResponse struct {
// Did the alias exist before?
Found bool `json:"found"`
// Did we remove it?
Removed bool `json:"removed"`
}
type AliasEvent struct {
Alias string `json:"alias"`
AltAliases []string `json:"alt_aliases"`
}
var validateAliasRegex = regexp.MustCompile("^#.*:.+$")
func (a AliasEvent) Valid() bool {
for _, alias := range a.AltAliases {
if !validateAliasRegex.MatchString(alias) {
return false
}
}
return a.Alias == "" || validateAliasRegex.MatchString(a.Alias)
}