Generic element call link support (#1643)

* Remove swift-url-routing and replace it with a custom implementation. It fails parsing the fragments in app.element.io links and it doesn't bring any value
* Add handling for opening generic element call links
* Add applinks support for call.element.io
* Enable VoIP and Audio playback background modes

ElementX.xcodeproj/project.pbxproj

@@ -119,6 +119,7 @@
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 		2955F4C160CFD7794D819C64 /* EffectsScene.swift in Sources */ = {isa = PBXBuildFile; fileRef = 024F7398C5FC12586FB10E9D /* EffectsScene.swift */; };
+		296B988AB2280207D558C5BF /* AppRoutesTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9F8CA15700B6BA365624AA7C /* AppRoutesTests.swift */; };
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@@ -157,11 +158,12 @@
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 		34F1261CEF6D6A00D559B520 /* SettingsScreen.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3CFD5EB0B0EEA4549FB49784 /* SettingsScreen.swift */; };
 		352C439BE0F75E101EF11FB1 /* RoomScreenModels.swift in Sources */ = {isa = PBXBuildFile; fileRef = C2886615BEBAE33A0AA4D5F8 /* RoomScreenModels.swift */; };
+		355B11D08CE0CEF97A813236 /* AppRoutes.swift in Sources */ = {isa = PBXBuildFile; fileRef = 27A9E3FBE8A66B5A17AD7F74 /* AppRoutes.swift */; };
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-		36AD4DD4C798E22584ED3200 /* URLRouting in Frameworks */ = {isa = PBXBuildFile; productRef = E9BAB8A793FE3B54CDD47102 /* URLRouting */; };
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-		36CD6E11B37396E14F032CB6 /* Version in Frameworks */ = {isa = PBXBuildFile; productRef = A05AF81DDD14AD58CB0E1B9B /* Version */; };
+		36CD6E11B37396E14F032CB6 /* Emojibase in Frameworks */ = {isa = PBXBuildFile; productRef = C05729B1684C331F5FFE9232 /* Emojibase */; };
 		37D789F24199B32E3FD1AA7B /* FileRoomTimelineItemContent.swift in Sources */ = {isa = PBXBuildFile; fileRef = 216F0DDC98F2A2C162D09C28 /* FileRoomTimelineItemContent.swift */; };
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 		38546A6010A2CF240EC9AF73 /* BindableState.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6EA1D2CBAEA5D0BD00B90D1B /* BindableState.swift */; };
@@ -200,7 +202,6 @@
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 		440123E29E2F9B001A775BBE /* TimelineItemProxy.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2D505843AB66822EB91F0DF0 /* TimelineItemProxy.swift */; };
 		44121202B4A260C98BF615A7 /* RoomMembersListScreenUITests.swift in Sources */ = {isa = PBXBuildFile; fileRef = C5B7A755E985FA14469E86B2 /* RoomMembersListScreenUITests.swift */; };
-		44F0E1B576C7599DF8022071 /* WysiwygComposer in Frameworks */ = {isa = PBXBuildFile; productRef = CA07D57389DACE18AEB6A5E2 /* WysiwygComposer */; };
 		46562110EE202E580A5FFD9C /* RoomScreenViewModelTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 93CF7B19FFCF8EFBE0A8696A /* RoomScreenViewModelTests.swift */; };
 		46A261AA898344A1F3C406B1 /* ReportContentScreenModels.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3CCE3636E3D01477C8B2E9D0 /* ReportContentScreenModels.swift */; };
 		46BA7F4B4D3A7164DED44B88 /* FullscreenDialog.swift in Sources */ = {isa = PBXBuildFile; fileRef = 565F1B2B300597C616B37888 /* FullscreenDialog.swift */; };
@@ -484,7 +485,7 @@
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-		A0D7E5BD0298A97DCBDCE40B /* Emojibase in Frameworks */ = {isa = PBXBuildFile; productRef = C05729B1684C331F5FFE9232 /* Emojibase */; };
+		A0D7E5BD0298A97DCBDCE40B /* WysiwygComposer in Frameworks */ = {isa = PBXBuildFile; productRef = CA07D57389DACE18AEB6A5E2 /* WysiwygComposer */; };
 		A10D6CCDE2010C09EEA1A593 /* HomeScreenRoomList.swift in Sources */ = {isa = PBXBuildFile; fileRef = C7661EFFCAA307A97D71132A /* HomeScreenRoomList.swift */; };
 		A14A9419105A1CD42F0511C4 /* UserIndicatorModalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E43005941B3A2C9671E23C85 /* UserIndicatorModalView.swift */; };
 		A17FAD2EBC53E17B5FD384DB /* InviteUsersScreenViewModelProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = 22730A30C50AC2E3D5BA8642 /* InviteUsersScreenViewModelProtocol.swift */; };
@@ -555,6 +556,7 @@
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 		B4AAB3257A83B73F53FB2689 /* StateStoreViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F3DFE5B444F131648066F05 /* StateStoreViewModel.swift */; };
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+		B53D292A5CA61E371C4CD785 /* GenericCallLinkCoordinator.swift in Sources */ = {isa = PBXBuildFile; fileRef = 514923AA9640C34F39E0500A /* GenericCallLinkCoordinator.swift */; };
 		B5479997ECC516C121E6625E /* LocationMarkerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = FFECCE59967018204876D0A5 /* LocationMarkerView.swift */; };
 		B5903E48CF43259836BF2DBF /* EncryptedRoomTimelineView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 56C1BCB9E83B09A45387FCA2 /* EncryptedRoomTimelineView.swift */; };
 		B5E455C9689EA600EDB3E9E0 /* NavigationRootCoordinator.swift in Sources */ = {isa = PBXBuildFile; fileRef = CA28F29C9F93E93CC3C2C715 /* NavigationRootCoordinator.swift */; };
@@ -789,7 +791,6 @@
 		FCDA202B246F75BA28E10C5F /* MapTilerAuthorization.swift in Sources */ = {isa = PBXBuildFile; fileRef = E062C1750EFC8627DE4CAB8E /* MapTilerAuthorization.swift */; };
 		FD762761C5D0C30E6255C3D8 /* ServerConfirmationScreenViewModelProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = ABA4CF2F5B4F68D02E412004 /* ServerConfirmationScreenViewModelProtocol.swift */; };
 		FE4593FC2A02AAF92E089565 /* ElementAnimations.swift in Sources */ = {isa = PBXBuildFile; fileRef = EF1593DD87F974F8509BB619 /* ElementAnimations.swift */; };
-		FF149F0A3550A54C50ECBE7A /* AppRouter.swift in Sources */ = {isa = PBXBuildFile; fileRef = C843CF833BF6485B64AC87E1 /* AppRouter.swift */; };
 		FF34BF2AF731340AF9414A18 /* SwipeRightAction.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4552D3466B1453F287223ADA /* SwipeRightAction.swift */; };
 		FFD3E4FF948E06C7585317FC /* TimelineStyler.swift in Sources */ = {isa = PBXBuildFile; fileRef = 892E29C98C4E8182C9037F84 /* TimelineStyler.swift */; };
 /* End PBXBuildFile section */
@@ -964,6 +965,7 @@
 		260004737C573A56FA01E86E /* Encodable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Encodable.swift; sourceTree = "<group>"; };
 		277C20CDD5B64510401B6D0D /* ServerConfigurationScreenViewStateTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ServerConfigurationScreenViewStateTests.swift; sourceTree = "<group>"; };
 		27A1AD6389A4659AF0CEAE62 /* NotificationServiceExtension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationServiceExtension.swift; sourceTree = "<group>"; };
+		27A9E3FBE8A66B5A17AD7F74 /* AppRoutes.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppRoutes.swift; sourceTree = "<group>"; };
 		27B8315A340B46F98B9C5AF0 /* TimelineTableViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelineTableViewController.swift; sourceTree = "<group>"; };
 		27EA0F71A3A400A202E15318 /* CreatePollScreen.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CreatePollScreen.swift; sourceTree = "<group>"; };
 		287FC98AF2664EAD79C0D902 /* UIDevice.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UIDevice.swift; sourceTree = "<group>"; };
@@ -1079,6 +1081,7 @@
 		5098DA7799946A61E34A2373 /* FileRoomTimelineItem.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FileRoomTimelineItem.swift; sourceTree = "<group>"; };
 		50E31AB0E77BB70E2BC77463 /* MatrixUserShareLink.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MatrixUserShareLink.swift; sourceTree = "<group>"; };
 		514363244AE7D68080D44C6F /* NotificationSettingsScreenViewModelTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationSettingsScreenViewModelTests.swift; sourceTree = "<group>"; };
+		514923AA9640C34F39E0500A /* GenericCallLinkCoordinator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GenericCallLinkCoordinator.swift; sourceTree = "<group>"; };
 		51C2BCE0BC1FC69C1B36E688 /* BugReportScreenModels.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BugReportScreenModels.swift; sourceTree = "<group>"; };
 		51C454AE59914B551A6D02C0 /* UserProfileProxy.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UserProfileProxy.swift; sourceTree = "<group>"; };
 		52135BD9E0E7A091688F627A /* MessageForwardingScreenModels.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MessageForwardingScreenModels.swift; sourceTree = "<group>"; };
@@ -1285,6 +1288,7 @@
 		9E685274772980BDEFF6691E /* UNUserNotificationCenter+Settings.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UNUserNotificationCenter+Settings.swift"; sourceTree = "<group>"; };
 		9E6D88E8AFFBF2C1D589C0FA /* UIConstants.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UIConstants.swift; sourceTree = "<group>"; };
 		9F85164F9475FF2867F71AAA /* RoomTimelineController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RoomTimelineController.swift; sourceTree = "<group>"; };
+		9F8CA15700B6BA365624AA7C /* AppRoutesTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppRoutesTests.swift; sourceTree = "<group>"; };
 		A00C7A331B72C0F05C00392F /* RoomScreenViewModelProtocol.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RoomScreenViewModelProtocol.swift; sourceTree = "<group>"; };
 		A05707BF550D770168A406DB /* LoginViewModelTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LoginViewModelTests.swift; sourceTree = "<group>"; };
 		A057F2FDC14866C3026A89A4 /* NotificationManagerProtocol.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationManagerProtocol.swift; sourceTree = "<group>"; };
@@ -1416,7 +1420,6 @@
 		C796FC1DFDBCDD5573D0360F /* WaitlistScreenViewModelTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WaitlistScreenViewModelTests.swift; sourceTree = "<group>"; };
 		C830A64609CBD152F06E0457 /* NotificationConstants.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationConstants.swift; sourceTree = "<group>"; };
 		C833673B334A0651AB46F30B /* StaticLocationScreenViewModelTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StaticLocationScreenViewModelTests.swift; sourceTree = "<group>"; };
-		C843CF833BF6485B64AC87E1 /* AppRouter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppRouter.swift; sourceTree = "<group>"; };
 		C8F2A7A4E3F5060F52ACFFB0 /* RedactedRoomTimelineView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RedactedRoomTimelineView.swift; sourceTree = "<group>"; };
 		C936FDD017808FE416742D64 /* PollRoomTimelineView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PollRoomTimelineView.swift; sourceTree = "<group>"; };
 		C97F8963B14EB0AF3940DDBF /* NotificationSettingsEditScreenRoomCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationSettingsEditScreenRoomCell.swift; sourceTree = "<group>"; };
@@ -1649,10 +1652,9 @@
 				EAC6FE2CD4F50A43068ADCD8 /* SwiftState in Frameworks */,
 				754602A7B2AAD443C4228ED4 /* GZIP in Frameworks */,
 				B0CB16349B96262AA65A04AF /* Sentry in Frameworks */,
-				36AD4DD4C798E22584ED3200 /* URLRouting in Frameworks */,
+				36AD4DD4C798E22584ED3200 /* Version in Frameworks */,
-				36CD6E11B37396E14F032CB6 /* Version in Frameworks */,
+				36CD6E11B37396E14F032CB6 /* Emojibase in Frameworks */,
-				A0D7E5BD0298A97DCBDCE40B /* Emojibase in Frameworks */,
+				A0D7E5BD0298A97DCBDCE40B /* WysiwygComposer in Frameworks */,
-				44F0E1B576C7599DF8022071 /* WysiwygComposer in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -2572,6 +2574,7 @@
 			children = (
 				58C2527813FDAE23E72A9063 /* AnalyticsSettingsScreenViewModelTests.swift */,
 				C687844F60BFF532D49A994C /* AnalyticsTests.swift */,
+				9F8CA15700B6BA365624AA7C /* AppRoutesTests.swift */,
 				893777A4997BBDB68079D4F5 /* ArrayTests.swift */,
 				AF25E364AE85090A70AE4644 /* AttributedStringBuilderTests.swift */,
 				37CA26F55123E36B50DB0B3A /* AttributedStringTests.swift */,
@@ -2678,7 +2681,7 @@
 		780F74C73E826685A9DB289B /* Navigation */ = {
 			isa = PBXGroup;
 			children = (
-				C843CF833BF6485B64AC87E1 /* AppRouter.swift */,
+				27A9E3FBE8A66B5A17AD7F74 /* AppRoutes.swift */,
 				B8F28602AC7AC881AED37EBA /* NavigationCoordinators.swift */,
 				9A22A05E472533ED3C5A31B3 /* NavigationModule.swift */,
 				CA28F29C9F93E93CC3C2C715 /* NavigationRootCoordinator.swift */,
@@ -3139,6 +3142,7 @@
 		A448A3A8F764174C60CD0CA1 /* Other */ = {
 			isa = PBXGroup;
 			children = (
+				514923AA9640C34F39E0500A /* GenericCallLinkCoordinator.swift */,
 				BF34A2FD6797535C95AC918D /* PlaceholderScreenCoordinator.swift */,
 				854BCEAF2A832176FAACD2CB /* SplashScreenCoordinator.swift */,
 			);
@@ -3932,7 +3936,6 @@
 				9573B94B1C86C6DF751AF3FD /* SwiftState */,
 				997C7385E1A07E061D7E2100 /* GZIP */,
 				7731767AE437BA3BD2CC14A8 /* Sentry */,
-				E9BAB8A793FE3B54CDD47102 /* URLRouting */,
 				A05AF81DDD14AD58CB0E1B9B /* Version */,
 				C05729B1684C331F5FFE9232 /* Emojibase */,
 				CA07D57389DACE18AEB6A5E2 /* WysiwygComposer */,
@@ -4066,7 +4069,6 @@
 				E9C4F3A12AA1F65C13A8C8EB /* XCRemoteSwiftPackageReference "swift-snapshot-testing" */,
 				6582B5AF3F104B0F7E031E7D /* XCRemoteSwiftPackageReference "SwiftState" */,
 				9A472EE0218FE7DCF5283429 /* XCRemoteSwiftPackageReference "SwiftUI-Introspect" */,
-				0020F10A9DA1895036A72013 /* XCRemoteSwiftPackageReference "swift-url-routing" */,
 				EC6D0C817B1C21D9D096505A /* XCRemoteSwiftPackageReference "Version" */,
 				945C99D66CE013061F6A3C71 /* XCRemoteSwiftPackageReference "matrix-wysiwyg-composer-swift" */,
 			);
@@ -4287,6 +4289,7 @@
 			files = (
 				A9A5801D5EE3D4D91F6DDADB /* AnalyticsSettingsScreenViewModelTests.swift in Sources */,
 				890F0D453FE388756479AC97 /* AnalyticsTests.swift in Sources */,
+				296B988AB2280207D558C5BF /* AppRoutesTests.swift in Sources */,
 				3EC698F80DDEEFA273857841 /* ArrayTests.swift in Sources */,
 				90DF83A6A347F7EE7EDE89EE /* AttributedStringBuilderTests.swift in Sources */,
 				5100F53E6884A15F9BA07CC3 /* AttributedStringTests.swift in Sources */,
@@ -4411,7 +4414,7 @@
 				A021827B528F1EDC9101CA58 /* AppCoordinatorProtocol.swift in Sources */,
 				4FF90E2242DBD596E1ED2E27 /* AppCoordinatorStateMachine.swift in Sources */,
 				9D9690D2FD4CD26FF670620F /* AppDelegate.swift in Sources */,
-				FF149F0A3550A54C50ECBE7A /* AppRouter.swift in Sources */,
+				355B11D08CE0CEF97A813236 /* AppRoutes.swift in Sources */,
 				12CCA59536EDD99A3272CF77 /* AppSettings.swift in Sources */,
 				9462C62798F47E39DCC182D2 /* Application.swift in Sources */,
 				74604ACFDBE7F54260E7B617 /* ApplicationProtocol.swift in Sources */,
@@ -4525,6 +4528,7 @@
 				85AFBB433AD56704A880F8A0 /* FramePreferenceKey.swift in Sources */,
 				46BA7F4B4D3A7164DED44B88 /* FullscreenDialog.swift in Sources */,
 				F18CA61A58C77C84F551B8E7 /* GeneratedMocks.swift in Sources */,
+				B53D292A5CA61E371C4CD785 /* GenericCallLinkCoordinator.swift in Sources */,
 				4295E5F850897710A51AE114 /* GeoURI.swift in Sources */,
 				964B9D2EC38C488C360CE0C9 /* HomeScreen.swift in Sources */,
 				8CC12086CBF91A7E10CDC205 /* HomeScreenCoordinator.swift in Sources */,
@@ -5526,14 +5530,6 @@
 /* End XCConfigurationList section */
 
 /* Begin XCRemoteSwiftPackageReference section */
-		0020F10A9DA1895036A72013 /* XCRemoteSwiftPackageReference "swift-url-routing" */ = {
-			isa = XCRemoteSwiftPackageReference;
-			repositoryURL = "https://github.com/pointfreeco/swift-url-routing";
-			requirement = {
-				kind = upToNextMinorVersion;
-				minimumVersion = 0.5.0;
-			};
-		};
 		0CBF57301AA172C21F76CE86 /* XCRemoteSwiftPackageReference "maplibre-gl-native-distribution" */ = {
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/maplibre/maplibre-gl-native-distribution";
@@ -5953,11 +5949,6 @@
 			package = D283517192CAC3E2E6920765 /* XCRemoteSwiftPackageReference "Kingfisher" */;
 			productName = Kingfisher;
 		};
-		E9BAB8A793FE3B54CDD47102 /* URLRouting */ = {
-			isa = XCSwiftPackageProductDependency;
-			package = 0020F10A9DA1895036A72013 /* XCRemoteSwiftPackageReference "swift-url-routing" */;
-			productName = URLRouting;
-		};
 /* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = AC22997D58D612146053154D /* Project object */;

ElementX.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -178,15 +178,6 @@
         "version" : "1.0.0"
       }
     },
-    {
-      "identity" : "swift-case-paths",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/pointfreeco/swift-case-paths",
-      "state" : {
-        "revision" : "fc45e7b2cfece9dd80b5a45e6469ffe67fe67984",
-        "version" : "0.14.1"
-      }
-    },
     {
       "identity" : "swift-collections",
       "kind" : "remoteSourceControl",
@@ -205,15 +196,6 @@
         "version" : "1.0.2"
       }
     },
-    {
-      "identity" : "swift-parsing",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/pointfreeco/swift-parsing",
-      "state" : {
-        "revision" : "27c941bbd22a4bbc53005a15a0440443fd892f70",
-        "version" : "0.12.1"
-      }
-    },
     {
       "identity" : "swift-snapshot-testing",
       "kind" : "remoteSourceControl",
@@ -223,15 +205,6 @@
         "version" : "1.11.1"
       }
     },
-    {
-      "identity" : "swift-url-routing",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/pointfreeco/swift-url-routing",
-      "state" : {
-        "revision" : "2f4f0404b3de0a0711feb7190f724d8a80bc1cfd",
-        "version" : "0.5.0"
-      }
-    },
     {
       "identity" : "swiftstate",
       "kind" : "remoteSourceControl",
@@ -258,15 +231,6 @@
         "revision" : "1fe824b80d89201652e7eca7c9252269a1d85e25",
         "version" : "2.0.1"
       }
-    },
-    {
-      "identity" : "xctest-dynamic-overlay",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/pointfreeco/xctest-dynamic-overlay",
-      "state" : {
-        "revision" : "50843cbb8551db836adec2290bb4bc6bac5c1865",
-        "version" : "0.9.0"
-      }
     }
   ],
   "version" : 2

ElementX/Sources/Application/AppCoordinator.swift

@@ -138,6 +138,21 @@ class AppCoordinator: AppCoordinatorProtocol, AuthenticationCoordinatorDelegate,
     func handleUniversalLink(_ url: URL) {
         // Parse into an AppRoute to redirect these in a type safe way.
         
+        if let route = AppRouteURLParser.route(from: url) {
+            switch route {
+            case .genericCallLink(let url):
+                if let userSessionFlowCoordinator {
+                    userSessionFlowCoordinator.handleAppRoute(route, animated: true)
+                } else {
+                    navigationRootCoordinator.setSheetCoordinator(GenericCallLinkCoordinator(parameters: .init(url: url)))
+                }
+            default:
+                break
+            }
+            
+            return
+        }
+        
         // Until we have an OIDC callback AppRoute, handle it manually.
         if url.absoluteString.starts(with: appSettings.oidcRedirectURL.absoluteString) {
             MXLog.error("OIDC callback through Universal Links not implemented.")

ElementX/Sources/Application/Navigation/AppRouter.swift

@@ -1,58 +0,0 @@
-//
-// Copyright 2023 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 Foundation
-
-import URLRouting
-
-enum AppRoute {
-    case roomList
-    case room(roomID: String)
-    case roomDetails(roomID: String)
-    case invites
-}
-
-struct AppRouterManager {
-    private let deeplinkRouter = OneOf {
-        Route(.case(AppRoute.room(roomID:))) {
-            // Check with product if this is the expect path
-            Path { "room" }
-            Query {
-                Field("id") { Parse(.string) }
-            }
-        }
-    }
-
-    private let permalinkRouter = OneOf {
-        Route(.case(AppRoute.room(roomID:))) {
-            Host("matrix.to")
-            Path {
-                "#"
-                Parse(.string)
-            }
-        }
-    }
-
-    func route(from url: URL) -> AppRoute? {
-        var route: AppRoute?
-        if let deeplinkRoute = try? deeplinkRouter.match(url: url) {
-            route = deeplinkRoute
-        } else if let permalinkRoute = try? permalinkRouter.match(url: url) {
-            route = permalinkRoute
-        }
-        return route
-    }
-}

ElementX/Sources/Application/Navigation/AppRoutes.swift

@@ -0,0 +1,55 @@
+//
+// Copyright 2023 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 Foundation
+
+enum AppRoute: Equatable {
+    case roomList
+    case room(roomID: String)
+    case roomDetails(roomID: String)
+    case invites
+    case genericCallLink(url: URL)
+}
+
+enum AppRouteURLParser {
+    private enum KnownHosts: String, CaseIterable {
+        case elementIo = "element.io"
+        case appElementIo = "app.element.io"
+        case stagingElementIo = "staging.element.io"
+        case developElementIo = "develop.element.io"
+        case mobileElementIo = "mobile.element.io"
+        case callElementIo = "call.element.io"
+    }
+    
+    static func route(from url: URL) -> AppRoute? {
+        guard let urlComponents = URLComponents(url: url, resolvingAgainstBaseURL: false),
+              let host = urlComponents.host else {
+            MXLog.error("Failed parsing URL: \(url)")
+            return nil
+        }
+        
+        guard KnownHosts.allCases.map(\.rawValue).contains(host) else {
+            return .genericCallLink(url: url)
+        }
+        
+        if host == KnownHosts.callElementIo.rawValue {
+            return .genericCallLink(url: url)
+        }
+                
+        // Deep linking not supported at the moment
+        return nil
+    }
+}

ElementX/Sources/Application/Navigation/NavigationRootCoordinator.swift

@@ -35,6 +35,26 @@ class NavigationRootCoordinator: ObservableObject, CoordinatorProtocol, CustomSt
         rootModule?.coordinator
     }
     
+    @Published fileprivate var sheetModule: NavigationModule? {
+        didSet {
+            if let oldValue {
+                logPresentationChange("Remove sheet", oldValue)
+                oldValue.tearDown()
+            }
+            
+            if let sheetModule {
+                logPresentationChange("Set sheet", sheetModule)
+                sheetModule.coordinator?.start()
+            }
+        }
+    }
+    
+    // The currently presented sheet coordinator
+    // Sheets will be presented through the NavigationSplitCoordinator if provided
+    var sheetCoordinator: (any CoordinatorProtocol)? {
+        sheetModule?.coordinator
+    }
+    
     /// Sets or replaces the presented coordinator
     /// - Parameter coordinator: the coordinator to display
     func setRootCoordinator(_ coordinator: (any CoordinatorProtocol)?, dismissalCallback: (() -> Void)? = nil) {
@@ -45,6 +65,25 @@ class NavigationRootCoordinator: ObservableObject, CoordinatorProtocol, CustomSt
         
         rootModule = NavigationModule(coordinator, dismissalCallback: dismissalCallback)
     }
+    
+    ///   - dismissalCallback: called when the sheet has been dismissed, programatically or otherwise
+    func setSheetCoordinator(_ coordinator: (any CoordinatorProtocol)?, animated: Bool = true, dismissalCallback: (() -> Void)? = nil) {
+        guard let coordinator else {
+            sheetModule = nil
+            return
+        }
+        
+        if sheetModule?.coordinator === coordinator {
+            fatalError("Cannot use the same coordinator more than once")
+        }
+
+        var transaction = Transaction()
+        transaction.disablesAnimations = !animated
+
+        withTransaction(transaction) {
+            sheetModule = NavigationModule(coordinator, dismissalCallback: dismissalCallback)
+        }
+    }
         
     // MARK: - CoordinatorProtocol
     
@@ -79,5 +118,8 @@ private struct NavigationRootCoordinatorView: View {
             rootCoordinator.rootModule?.coordinator?.toPresentable()
         }
         .animation(.elementDefault, value: rootCoordinator.rootModule)
+        .sheet(item: $rootCoordinator.sheetModule) { module in
+            module.coordinator?.toPresentable()
+        }
     }
 }

ElementX/Sources/FlowCoordinators/RoomFlowCoordinator.swift

@@ -83,6 +83,8 @@ class RoomFlowCoordinator: FlowCoordinatorProtocol {
             stateMachine.tryEvent(.dismissRoom, userInfo: EventUserInfo(animated: animated))
         case .invites:
             break
+        case .genericCallLink:
+            break
         }
     }
 

ElementX/Sources/FlowCoordinators/UserSessionFlowCoordinator.swift

@@ -105,27 +105,22 @@ class UserSessionFlowCoordinator: FlowCoordinatorProtocol {
     }
     
     // MARK: - FlowCoordinatorProtocol
-
+    
     func handleAppRoute(_ appRoute: AppRoute, animated: Bool) {
-        // Tidy up any state before applying the new route.
+        clearPresentedSheets(animated: animated) { [weak self] in
-        switch stateMachine.state {
+            guard let self else { return }
-        case .initial, .migration:
+            
-            return // Not ready to handle a route.
+            switch appRoute {
-        case .roomList:
+            case .room, .roomDetails, .roomList:
-            break // Nothing to tidy up on the home screen.
+                self.roomFlowCoordinator.handleAppRoute(appRoute, animated: animated)
-        case .feedbackScreen, .sessionVerificationScreen, .settingsScreen, .startChatScreen, .invitesScreen, .welcomeScreen:
+            case .invites:
-            navigationSplitCoordinator.setSheetCoordinator(nil, animated: animated)
+                if UIDevice.current.isPhone {
-        }
+                    self.roomFlowCoordinator.clearRoute(animated: animated)
-        
+                }
-        // Apply the route.
+                self.stateMachine.processEvent(.showInvitesScreen, userInfo: .init(animated: animated))
-        switch appRoute {
+            case .genericCallLink(let url):
-        case .room, .roomDetails, .roomList:
+                self.navigationSplitCoordinator.setSheetCoordinator(GenericCallLinkCoordinator(parameters: .init(url: url)), animated: animated)
-            roomFlowCoordinator.handleAppRoute(appRoute, animated: animated)
-        case .invites:
-            if UIDevice.current.isPhone {
-                roomFlowCoordinator.clearRoute(animated: animated)
             }
-            stateMachine.processEvent(.showInvitesScreen, userInfo: .init(animated: animated))
         }
     }
 
@@ -135,6 +130,20 @@ class UserSessionFlowCoordinator: FlowCoordinatorProtocol {
 
     // MARK: - Private
     
+    private func clearPresentedSheets(animated: Bool, completion: @escaping () -> Void) {
+        if navigationSplitCoordinator.sheetCoordinator == nil {
+            completion()
+            return
+        }
+        
+        navigationSplitCoordinator.setSheetCoordinator(nil, animated: animated)
+        
+        // Prevents system crashes when presenting a sheet if another one was already shown
+        DispatchQueue.main.asyncAfter(deadline: .now() + 0.25) {
+            completion()
+        }
+    }
+    
     private func setupStateMachine() {
         stateMachine.addTransitionHandler { [weak self] context in
             guard let self else { return }

ElementX/Sources/Other/CollapsibleFlowLayout/CollapsibleReactionLayout.swift

@@ -198,7 +198,7 @@ struct CollapsibleReactionLayout: Layout {
         }
         var secondLastRow = rows[rows.count - 2]
         let collapseButton = secondLastRow.removeLast()
-        lastRow.prepend(collapseButton)
+        lastRow.insert(collapseButton, at: 0)
         rows[rows.count - 2] = secondLastRow
         rows[rows.count - 1] = lastRow
     }

ElementX/Sources/Screens/Other/GenericCallLinkCoordinator.swift

@@ -0,0 +1,101 @@
+//
+// Copyright 2023 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 WebKit
+
+struct GenericLinkCoordinatorParameters {
+    let url: URL
+}
+
+class GenericCallLinkCoordinator: CoordinatorProtocol {
+    private let parameters: GenericLinkCoordinatorParameters
+    
+    init(parameters: GenericLinkCoordinatorParameters) {
+        self.parameters = parameters
+    }
+    
+    func toPresentable() -> AnyView {
+        AnyView(
+            WebView(url: parameters.url)
+                .ignoresSafeArea(edges: .bottom)
+                .presentationDragIndicator(.visible)
+        )
+    }
+}
+
+private struct WebView: UIViewRepresentable {
+    let url: URL
+
+    func makeUIView(context: Context) -> WKWebView {
+        context.coordinator.webView
+    }
+
+    func makeCoordinator() -> Coordinator {
+        Coordinator(initialURL: url)
+    }
+
+    func updateUIView(_ webView: WKWebView, context: Context) {
+        webView.load(URLRequest(url: url))
+    }
+
+    @MainActor
+    class Coordinator: NSObject, WKUIDelegate, WKNavigationDelegate {
+        private let initialURL: URL
+        private(set) var webView: WKWebView!
+
+        init(initialURL: URL) {
+            self.initialURL = initialURL
+            super.init()
+            
+            let configuration = WKWebViewConfiguration()
+
+            configuration.allowsInlineMediaPlayback = true
+            configuration.allowsPictureInPictureMediaPlayback = true
+            
+            webView = WKWebView(frame: .zero, configuration: configuration)
+            webView.uiDelegate = self
+        }
+
+        // MARK: - WKUIDelegate
+        
+        func webView(_ webView: WKWebView, decideMediaCapturePermissionsFor origin: WKSecurityOrigin, initiatedBy frame: WKFrameInfo, type: WKMediaCaptureType) async -> WKPermissionDecision {
+            // Don't allow permissions for domains different than what the call was started on
+            guard origin.host == initialURL.host else {
+                return .deny
+            }
+            
+            return .grant
+        }
+        
+        // MARK: - WKNavigationDelegate
+        
+        func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction) async -> WKNavigationActionPolicy {
+            // Allow any content from the main URL.
+            if navigationAction.request.url?.host == initialURL.host {
+                return .allow
+            }
+            
+            // Additionally allow any embedded content such as captchas.
+            if let targetFrame = navigationAction.targetFrame, !targetFrame.isMainFrame {
+                return .allow
+            }
+            
+            // Otherwise the request is invalid.
+            return .cancel
+        }
+    }
+}

ElementX/SupportingFiles/ElementX.entitlements

@@ -11,6 +11,7 @@
 		<string>applinks:staging.element.io</string>
 		<string>applinks:develop.element.io</string>
 		<string>applinks:mobile.element.io</string>
+		<string>applinks:call.element.io</string>
 		<string>webcredentials:*.element.io</string>
 	</array>
 	<key>com.apple.developer.usernotifications.communication</key>

ElementX/SupportingFiles/Info.plist

@@ -56,6 +56,8 @@
 	<key>UIBackgroundModes</key>
 	<array>
 		<string>fetch</string>
+		<string>audio</string>
+		<string>voip</string>
 	</array>
 	<key>UILaunchScreen</key>
 	<dict>

ElementX/SupportingFiles/target.yml

@@ -75,7 +75,9 @@ targets:
         NSPhotoLibraryAddUsageDescription: Allows saving photos and videos to your library.
         NSLocationWhenInUseUsageDescription: When you share your location to people, $(APP_DISPLAY_NAME) needs access to show them a map.
         UIBackgroundModes: [
-          fetch
+          fetch,
+          audio,
+          voip
         ]
         BGTaskSchedulerPermittedIdentifiers: [
           io.element.elementx.background.refresh
@@ -175,7 +177,6 @@ targets:
     - package: SwiftState
     - package: GZIP
     - package: Sentry
-    - package: URLRouting
     - package: Version
     - package: Emojibase
     - package: WysiwygComposer

UnitTests/Sources/AppRoutesTests.swift

@@ -0,0 +1,30 @@
+//
+// Copyright 2023 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 XCTest
+
+@testable import ElementX
+
+class AppRouterTests: XCTestCase {
+    func testRoutes() {
+        guard let url = URL(string: "https://call.element.io/test") else {
+            XCTFail("URL invalid")
+            return
+        }
+        
+        XCTAssertEqual(AppRouteURLParser.route(from: url), AppRoute.genericCallLink(url: url))
+    }
+}

project.yml

@@ -106,9 +106,6 @@ packages:
   SwiftUIIntrospect:
     url: https://github.com/siteline/SwiftUI-Introspect
     minorVersion: 0.9.0
-  URLRouting:
-    url: https://github.com/pointfreeco/swift-url-routing
-    minorVersion: 0.5.0
   Version:
     url: https://github.com/mxcl/Version
     minorVersion: 2.0.0