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[Spaces] M10.6.1 Handle space link #4498
- Fixed universal links - Added support for space links
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// | ||
// Copyright 2021 New Vector 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. | ||
// | ||
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import Foundation | ||
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/// this extension is temprorary and implements navigation to the Space bootom sheet. This should be moved to an universal link flow coordinator | ||
extension RoomViewController { | ||
@objc func handleSpaceUniversalLink(with url: URL) { | ||
let url = Tools.fixURL(withSeveralHashKeys: url) | ||
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var pathParams: NSArray? | ||
var queryParams: NSMutableDictionary? | ||
AppDelegate.theDelegate().parseUniversalLinkFragment(url?.fragment, outPathParams: &pathParams, outQueryParams: &queryParams) | ||
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// Sanity check | ||
guard let pathParams = pathParams as? [String], pathParams.count > 0 else { | ||
MXLog.error("[RoomViewController] Universal link: Error: No path parameters") | ||
return | ||
} | ||
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var roomIdOrAlias: String? | ||
var eventId: String? | ||
var userId: String? | ||
var groupId: String? | ||
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// Check permalink to room or event | ||
if pathParams[0] == "room" && pathParams.count >= 2 { | ||
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// The link is the form of "/room/[roomIdOrAlias]" or "/room/[roomIdOrAlias]/[eventId]" | ||
roomIdOrAlias = pathParams[1] | ||
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// Is it a link to an event of a room? | ||
eventId = pathParams.count >= 3 ? pathParams[2] : nil | ||
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} else if pathParams[0] == "group" && pathParams.count >= 2 { | ||
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// The link is the form of "/group/[groupId]" | ||
groupId = pathParams[1] | ||
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} else if (pathParams[0].hasPrefix("#") || pathParams[0].hasPrefix("!")) && pathParams.count >= 1 { | ||
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// The link is the form of "/#/[roomIdOrAlias]" or "/#/[roomIdOrAlias]/[eventId]" | ||
// Such links come from matrix.to permalinks | ||
roomIdOrAlias = pathParams[0] | ||
eventId = pathParams.count >= 2 ? pathParams[1] : nil | ||
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} else if pathParams[0] == "user" && pathParams.count == 2 { // Check permalink to a user | ||
// The link is the form of "/user/userId" | ||
userId = pathParams[1] | ||
} else if pathParams[0].hasPrefix("@") && pathParams.count == 1 { | ||
// The link is the form of "/#/[userId]" | ||
// Such links come from matrix.to permalinks | ||
userId = pathParams[0] | ||
} | ||
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guard let roomIdOrAlias = roomIdOrAlias else { | ||
AppDelegate.theDelegate().handleUniversalLinkURL(url) | ||
return | ||
} | ||
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self.startActivityIndicator() | ||
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var viaServers: [String] = [] | ||
if let queryParams = queryParams as? [String: Any], let via = queryParams["via"] as? [String] { | ||
viaServers = via | ||
} | ||
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if roomIdOrAlias.hasPrefix("#") { | ||
self.mainSession.matrixRestClient.roomId(forRoomAlias: roomIdOrAlias) { [weak self] response in | ||
guard let self = self else { | ||
return | ||
} | ||
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guard let roomId = response.value else { | ||
self.stopActivityIndicator() | ||
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if response.error != nil { | ||
let errorMessage = VectorL10n.roomDoesNotExist(roomIdOrAlias) | ||
AppDelegate.theDelegate().showAlert(withTitle: nil, message: errorMessage) | ||
} | ||
return | ||
} | ||
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self.requestSummary(forRoomWithId: roomId, via: viaServers, from: url) | ||
} | ||
} else { | ||
self.requestSummary(forRoomWithId: roomIdOrAlias, via: viaServers, from: url) | ||
} | ||
} | ||
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private func requestSummary(forRoomWithId roomId: String, via: [String], from url: URL?) { | ||
if self.mainSession.spaceService.getSpace(withId: roomId) != nil { | ||
self.stopActivityIndicator() | ||
self.showSpaceDetail(withId: roomId) | ||
return | ||
} | ||
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self.mainSession.matrixRestClient.roomSummary(with: roomId, via: via) { [weak self] response in | ||
guard let self = self else { | ||
return | ||
} | ||
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self.stopActivityIndicator() | ||
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guard let publicRoom = response.value, publicRoom.roomTypeString == MXRoomTypeString.space.rawValue else { | ||
AppDelegate.theDelegate().handleUniversalLinkURL(url) | ||
return | ||
} | ||
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self.showSpaceDetail(with: publicRoom) | ||
} | ||
} | ||
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} |
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