vector-im/element-ios/issues/5298 - Implemented location sharing from the input toolbar action menu.

2026-04-22 01:22:46 +02:00 · 2021-12-16 14:02:42 +02:00
parent fb16d96ac1
commit 37db201124
30 changed files with 867 additions and 36 deletions
@@ -0,0 +1,111 @@
+//
+// 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.
+//
+
+import SwiftUI
+import Combine
+
+@available(iOS 14, *)
+typealias LocationSharingViewModelType = StateStoreViewModel< LocationSharingViewState,
+                                                              LocationSharingStateAction,
+                                                              LocationSharingViewAction >
+@available(iOS 14, *)
+class LocationSharingViewModel: LocationSharingViewModelType {
+    
+    // MARK: - Properties
+    
+    // MARK: Private
+    
+    // MARK: Public
+    
+    let accessToken: String
+    let avatarData: AvatarInputProtocol
+    
+    var completion: ((LocationSharingViewModelResult) -> Void)?
+    
+    // MARK: - Setup
+    
+    init(accessToken: String, avatarData: AvatarInputProtocol) {
+        self.accessToken = accessToken
+        self.avatarData = avatarData
+        
+        super.init(initialViewState: LocationSharingViewState(accessToken: accessToken, avatarData: avatarData))
+        
+        state.errorSubject.sink { [weak self] error in
+            guard let self = self else { return }
+            self.dispatch(action: .error(error, self.completion))
+        }.store(in: &cancellables)
+    }
+    
+    // MARK: - Public
+    
+    override func process(viewAction: LocationSharingViewAction) {
+        switch viewAction {
+        case .cancel:
+            completion?(.cancel)
+        case .share:
+            guard let location = state.bindings.userLocation else {
+                dispatch(action: .error(.failedLocatingUser, completion))
+                return
+            }
+            
+            completion?(.share(location.latitude, location.longitude))
+        }
+    }
+    
+    override class func reducer(state: inout LocationSharingViewState, action: LocationSharingStateAction) {
+        switch action {
+        case .error(let error, let completion):
+            
+            let alertCallback: () -> Void = {
+                completion?(.cancel)
+            }
+            
+            switch error {
+            case .failedLoadingMap:
+                state.bindings.alertInfo = ErrorAlertInfo(id: .mapLoadingError,
+                                                          title: VectorL10n.locationSharingLoadingMapErrorTitle,
+                                                          message: VectorL10n.locationSharingLoadingMapErrorMessage,
+                                                          callback: alertCallback)
+            case .failedLocatingUser:
+                state.bindings.alertInfo = ErrorAlertInfo(id: .userLocatingError,
+                                                          title: VectorL10n.locationSharingLocatingUserErrorTitle,
+                                                          message: VectorL10n.locationSharingLocatingUserErrorMessage,
+                                                          callback: alertCallback)
+            case .invalidLocationAuthorization:
+                state.bindings.alertInfo = ErrorAlertInfo(id: .authorizationError,
+                                                          title: VectorL10n.locationSharingInvalidAuthorizationErrorTitle,
+                                                          message: VectorL10n.locationSharingInvalidAuthorizationErrorMessage,
+                                                          callback: alertCallback)
+            default:
+                break
+            }
+            
+        case .startLoading:
+            state.showLoadingIndicator = true
+            state.shareButtonEnabled = false
+        case .stopLoading(let error):
+            state.showLoadingIndicator = false
+            state.shareButtonEnabled = true
+            
+            if error != nil {
+                state.bindings.alertInfo = ErrorAlertInfo(id: .locationSharingError,
+                                                          title: VectorL10n.locationSharingInvalidAuthorizationErrorTitle,
+                                                          message: VectorL10n.locationSharingInvalidAuthorizationErrorMessage,
+                                                          callback: nil)
+            }
+        }
+    }
+}