Implemented live special event streaming in Explore tab

Author: insidegui

Packages/ConfCore/ConfCore/Storage.swift

@@ -26,8 +26,8 @@ public final class Storage {
         self.realmConfig = realm.configuration
         self.realm = realm
 
-        /// This used to be necessary because of CPU usage in the app during script indexing, but it causes a long period of time during indexing where content doesn't reflect what's on the database,
-        /// including for user actions such as favoriting, etc. Tested with the current version of Realm in the app and it doesn't seem to be an issue anymore.
+        // This used to be necessary because of CPU usage in the app during script indexing, but it causes a long period of time during indexing where content doesn't reflect what's on the database,
+        // including for user actions such as favoriting, etc. Tested with the current version of Realm in the app and it doesn't seem to be an issue anymore.
 //        DistributedNotificationCenter.default().rx.notification(.TranscriptIndexingDidStart).subscribe(onNext: { [unowned self] _ in
 //            os_log("Locking Realm auto-updates until transcript indexing is finished", log: self.log, type: .info)
 //

WWDC.xcodeproj/project.pbxproj

@@ -57,7 +57,6 @@
 		DD6E06F61EDBC379000EAEA4 /* WWDCBottomBorderView.swift in Sources */ = {isa = PBXBuildFile; fileRef = DD6E06F51EDBC379000EAEA4 /* WWDCBottomBorderView.swift */; };
 		DD6E06F81EDBC62D000EAEA4 /* SessionTranscriptViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = DD6E06F71EDBC62D000EAEA4 /* SessionTranscriptViewController.swift */; };
 		DD6E06FC1EDBCA7E000EAEA4 /* TranscriptTableCellView.swift in Sources */ = {isa = PBXBuildFile; fileRef = DD6E06FB1EDBCA7E000EAEA4 /* TranscriptTableCellView.swift */; };
-		DD71CC2A20BD009500BB5F47 /* AppCoordinator+Featured.swift in Sources */ = {isa = PBXBuildFile; fileRef = DD71CC2920BD009500BB5F47 /* AppCoordinator+Featured.swift */; };
 		DD78588124C3594B008C1C22 /* SlowMigrationView.swift in Sources */ = {isa = PBXBuildFile; fileRef = DD78588024C3594B008C1C22 /* SlowMigrationView.swift */; };
 		DD7A2103218111470052FD07 /* WWDCProgressIndicator.swift in Sources */ = {isa = PBXBuildFile; fileRef = DD7A2102218111470052FD07 /* WWDCProgressIndicator.swift */; };
 		DD7E28FF247FE69400A58370 /* ScheduleContainerViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = DD7E28FE247FE69400A58370 /* ScheduleContainerViewController.swift */; };
@@ -188,6 +187,9 @@
 		F44C826E2A23B65D00FDE980 /* ToggleFilter.swift in Sources */ = {isa = PBXBuildFile; fileRef = DDEDFCF01ED927A4002477C8 /* ToggleFilter.swift */; };
 		F44C826F2A23B66300FDE980 /* FilterType.swift in Sources */ = {isa = PBXBuildFile; fileRef = DD90CDCA1ED77A4800CADE86 /* FilterType.swift */; };
 		F44C82712A23B68900FDE980 /* TextualFilter.swift in Sources */ = {isa = PBXBuildFile; fileRef = DDEDFCF21ED92F2A002477C8 /* TextualFilter.swift */; };
+		F4578D572A2659B3005B311A /* ExploreTabItemView.swift in Sources */ = {isa = PBXBuildFile; fileRef = F4578D562A2659B3005B311A /* ExploreTabItemView.swift */; };
+		F4578D592A2659C5005B311A /* LiveStreamOverlay.swift in Sources */ = {isa = PBXBuildFile; fileRef = F4578D582A2659C5005B311A /* LiveStreamOverlay.swift */; };
+		F4578D5B2A2659F0005B311A /* VideoPlayer.swift in Sources */ = {isa = PBXBuildFile; fileRef = F4578D5A2A2659F0005B311A /* VideoPlayer.swift */; };
 		F4749CE9265C005500062B83 /* WWDCAgentAppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = F4749CE8265C005500062B83 /* WWDCAgentAppDelegate.swift */; };
 		F4749CED265C005500062B83 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = F4749CEC265C005500062B83 /* Assets.xcassets */; };
 		F4749CF0265C005500062B83 /* Preview Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = F4749CEF265C005500062B83 /* Preview Assets.xcassets */; };
@@ -371,7 +373,6 @@
 		DD6E06F51EDBC379000EAEA4 /* WWDCBottomBorderView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = WWDCBottomBorderView.swift; sourceTree = "<group>"; };
 		DD6E06F71EDBC62D000EAEA4 /* SessionTranscriptViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SessionTranscriptViewController.swift; sourceTree = "<group>"; };
 		DD6E06FB1EDBCA7E000EAEA4 /* TranscriptTableCellView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TranscriptTableCellView.swift; sourceTree = "<group>"; };
-		DD71CC2920BD009500BB5F47 /* AppCoordinator+Featured.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "AppCoordinator+Featured.swift"; sourceTree = "<group>"; };
 		DD78588024C3594B008C1C22 /* SlowMigrationView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SlowMigrationView.swift; sourceTree = "<group>"; };
 		DD7A2102218111470052FD07 /* WWDCProgressIndicator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WWDCProgressIndicator.swift; sourceTree = "<group>"; };
 		DD7E28FE247FE69400A58370 /* ScheduleContainerViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ScheduleContainerViewController.swift; sourceTree = "<group>"; };
@@ -494,13 +495,16 @@
 		DDF721E21ECA12FC0054C503 /* PIP.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = PIP.framework; path = ../../../../../System/Library/PrivateFrameworks/PIP.framework; sourceTree = "<group>"; };
 		DDFA10BE1EBEAAAD001DCF66 /* DownloadManager.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DownloadManager.swift; sourceTree = "<group>"; };
 		DDFD6198247EE55200AD1CD7 /* main.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = main.swift; sourceTree = "<group>"; };
+		F42472B12A24D6AC00F68237 /* OpenSource.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = OpenSource.xcconfig; sourceTree = "<group>"; };
 		F44C82302A2285AC00FDE980 /* OffsetObservingScrollView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = OffsetObservingScrollView.swift; sourceTree = "<group>"; };
 		F44C82322A22879000FDE980 /* TitleBarBlurFadeView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TitleBarBlurFadeView.swift; sourceTree = "<group>"; };
 		F44C82342A22921300FDE980 /* ExploreTabProvider.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ExploreTabProvider.swift; sourceTree = "<group>"; };
 		F44C82362A22B84F00FDE980 /* PreviewAssets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = PreviewAssets.xcassets; sourceTree = "<group>"; };
 		F44C82392A22B8DD00FDE980 /* ExploreTabContent.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ExploreTabContent.swift; sourceTree = "<group>"; };
 		F44C823B2A22B90600FDE980 /* RemoteImage.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RemoteImage.swift; sourceTree = "<group>"; };
-		F42472B12A24D6AC00F68237 /* OpenSource.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = OpenSource.xcconfig; sourceTree = "<group>"; };
+		F4578D562A2659B3005B311A /* ExploreTabItemView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ExploreTabItemView.swift; sourceTree = "<group>"; };
+		F4578D582A2659C5005B311A /* LiveStreamOverlay.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LiveStreamOverlay.swift; sourceTree = "<group>"; };
+		F4578D5A2A2659F0005B311A /* VideoPlayer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VideoPlayer.swift; sourceTree = "<group>"; };
 		F4749CE6265C005400062B83 /* WWDCAgent.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = WWDCAgent.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		F4749CE8265C005500062B83 /* WWDCAgentAppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WWDCAgentAppDelegate.swift; sourceTree = "<group>"; };
 		F4749CEC265C005500062B83 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
@@ -535,13 +539,13 @@
 		F4CCF93E265EC58900A69E62 /* WWDCAppCommand.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WWDCAppCommand.swift; sourceTree = "<group>"; };
 		F4CCF941265ED24500A69E62 /* AppCommandsReceiver.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppCommandsReceiver.swift; sourceTree = "<group>"; };
 		F4D0F0352A2012C700C74B50 /* VisualEffectDebugger.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = VisualEffectDebugger.m; sourceTree = "<group>"; };
+		F4D0F0382A20162200C74B50 /* Main.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Main.xcconfig; sourceTree = "<group>"; };
 		F4D0F0392A21056900C74B50 /* TopicHeaderRow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TopicHeaderRow.swift; sourceTree = "<group>"; };
+		F4F1C9A22A24FF50002C3709 /* TeamID.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = TeamID.xcconfig; sourceTree = "<group>"; };
 		F4FB069E2A2148EA00799F84 /* ExploreTabRootView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ExploreTabRootView.swift; sourceTree = "<group>"; };
 		F4FB06A02A21493B00799F84 /* PreviewSupport.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PreviewSupport.swift; sourceTree = "<group>"; };
 		F4FB06BE2A216C1F00799F84 /* RemoteGlyph.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RemoteGlyph.swift; sourceTree = "<group>"; };
 		F4FB06C02A2178C000799F84 /* WWDCWindowContentViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WWDCWindowContentViewController.swift; sourceTree = "<group>"; };
-		F4D0F0382A20162200C74B50 /* Main.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Main.xcconfig; sourceTree = "<group>"; };
-		F4F1C9A22A24FF50002C3709 /* TeamID.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = TeamID.xcconfig; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -698,7 +702,6 @@
 				DDF32EB61EBE65930028E39D /* AppCoordinator+UserActivity.swift */,
 				DDF32EBA1EBE65DD0028E39D /* AppCoordinator+SessionActions.swift */,
 				DD4873D220AE5FF3005033CE /* AppCoordinator+RelatedSessions.swift */,
-				DD71CC2920BD009500BB5F47 /* AppCoordinator+Featured.swift */,
 				DDFA10BE1EBEAAAD001DCF66 /* DownloadManager.swift */,
 				4D0E806E217A2D6E00B24237 /* DownloadManager+SupportingTypesAndExtensions.swift */,
 				DD0159FB1ED23F7700F980F1 /* RemoteEnvironment.swift */,
@@ -1308,6 +1311,9 @@
 				F44C823B2A22B90600FDE980 /* RemoteImage.swift */,
 				F44C82302A2285AC00FDE980 /* OffsetObservingScrollView.swift */,
 				F44C82322A22879000FDE980 /* TitleBarBlurFadeView.swift */,
+				F4578D562A2659B3005B311A /* ExploreTabItemView.swift */,
+				F4578D5A2A2659F0005B311A /* VideoPlayer.swift */,
+				F4578D582A2659C5005B311A /* LiveStreamOverlay.swift */,
 			);
 			name = Components;
 			sourceTree = "<group>";
@@ -1640,6 +1646,7 @@
 				DD7F38781EAC0C98002D8C00 /* ShelfViewController.swift in Sources */,
 				DDDAA40C1EC798B600DF9D02 /* Preferences.swift in Sources */,
 				DDB352A01EC9088000254815 /* WWDCTableView.swift in Sources */,
+				F4578D572A2659B3005B311A /* ExploreTabItemView.swift in Sources */,
 				DDB28F861EAD20A10077703F /* UIDebugger.m in Sources */,
 				F4CCF942265ED24500A69E62 /* AppCommandsReceiver.swift in Sources */,
 				DDB3529A1EC8AB2800254815 /* WWDCImageView.swift in Sources */,
@@ -1658,13 +1665,15 @@
 				F44C82352A22921300FDE980 /* ExploreTabProvider.swift in Sources */,
 				DDF32EB31EBE5C4D0028E39D /* SessionActionsViewController.swift in Sources */,
 				DDA7B7352484416B00F86668 /* CompositionalLayoutBackgroundSwizzler.m in Sources */,
+				F4578D5B2A2659F0005B311A /* VideoPlayer.swift in Sources */,
 				4D4D80C4217D281D00D1C233 /* DownloadViewModel.swift in Sources */,
 				DDB28F931EAD48D70077703F /* UserActivityRepresentable.swift in Sources */,
 				4DA25DC821063CD500762BBD /* TitleBarViewController.swift in Sources */,
 				4D5EB0F820598E6000D4BC52 /* SessionRowProvider.swift in Sources */,
 				DD7E28FF247FE69400A58370 /* ScheduleContainerViewController.swift in Sources */,
 				F4FB06C12A2178C000799F84 /* WWDCWindowContentViewController.swift in Sources */,
 				DDEDFCF11ED927A4002477C8 /* ToggleFilter.swift in Sources */,
+				F4578D592A2659C5005B311A /* LiveStreamOverlay.swift in Sources */,
 				DD7F38801EAC15B4002D8C00 /* RxNil.swift in Sources */,
 				DDFA10BF1EBEAAAD001DCF66 /* DownloadManager.swift in Sources */,
 				DD0159A71ECFE26200F980F1 /* DeepLink.swift in Sources */,
@@ -1715,7 +1724,6 @@
 				DD34A79B1EC3CD5900E0B575 /* Constants.swift in Sources */,
 				4DA9C4D120EC098800710354 /* DownloadsManagementViewController.swift in Sources */,
 				DD90CDCD1ED7A5ED00CADE86 /* SearchCoordinator.swift in Sources */,
-				DD71CC2A20BD009500BB5F47 /* AppCoordinator+Featured.swift in Sources */,
 				DD9301C01EE3212D00BE724B /* ChromeCastPlaybackProvider.swift in Sources */,
 				DDB28F6F1EACFCDB0077703F /* VibrantButton.swift in Sources */,
 				4D7482CA20FF735D008D156C /* WWDCWindowController.swift in Sources */,
@@ -1926,7 +1934,6 @@
 /* Begin XCBuildConfiguration section */
 		DD36A4B91E478C6A00B2EA88 /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = F4D0F0382A20162200C74B50 /* Main.xcconfig */;
 			baseConfigurationReference = F42472B12A24D6AC00F68237 /* OpenSource.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
@@ -1987,7 +1994,6 @@
 		};
 		DD36A4BA1E478C6A00B2EA88 /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = F4D0F0382A20162200C74B50 /* Main.xcconfig */;
 			baseConfigurationReference = F42472B12A24D6AC00F68237 /* OpenSource.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;

WWDC.xcodeproj/xcshareddata/xcschemes/WWDC_iCloud.xcscheme

@@ -151,11 +151,11 @@
          </CommandLineArgument>
          <CommandLineArgument
             argument = "--delorean"
-            isEnabled = "YES">
+            isEnabled = "NO">
          </CommandLineArgument>
          <CommandLineArgument
-            argument = "2022-06-06T18:00:00+00:00"
-            isEnabled = "YES">
+            argument = "2022-06-06T17:10:00+00:00"
+            isEnabled = "NO">
          </CommandLineArgument>
       </CommandLineArguments>
    </LaunchAction>

WWDC/AppCoordinator+Featured.swift

@@ -192,8 +192,6 @@ final class AppCoordinator {
         bind(session: selectedSession, to: videosController.detailViewController)
 
         bind(session: selectedScheduleItem, to: scheduleController.splitViewController.detailViewController)
-
-        bind(session: exploreTabLiveSession, to: exploreController.liveSessionController)
     }
 
     private func updateSelectedViewModelRegardlessOfTab() {
@@ -228,12 +226,6 @@ final class AppCoordinator {
     }
 
     private func setupDelegation() {
-        let exploreLiveDetail = exploreController.liveSessionController
-
-        exploreLiveDetail.shelfController.delegate = self
-        exploreLiveDetail.summaryController.actionsViewController.delegate = self
-        exploreLiveDetail.summaryController.relatedSessionsViewController.delegate = self
-
         let videoDetail = videosController.detailViewController
 
         videoDetail.shelfController.delegate = self

WWDC/AppCoordinator.swift

@@ -51,4 +51,7 @@ struct Constants {
     /// How many MINUTES to add to the end time of a live session to consider it not live anymore
     static let liveSessionEndTimeTolerance: Int = 30
 
+    /// How long before the scheduled start date for a special event the Explore tab will start showing it on the list.
+    static let exploreTabSpecialEventLiveSoonInterval: TimeInterval = 12 * 60 * 60
+
 }

WWDC/Constants.swift

@@ -98,7 +98,9 @@ extension ExploreTabContent {
             fatalError("Missing \(name) development asset")
         }
         do {
-            return try JSONDecoder().decode(ExploreTabContent.self, from: data)
+            let decoder = JSONDecoder()
+            decoder.dateDecodingStrategy = .iso8601
+            return try decoder.decode(ExploreTabContent.self, from: data)
         } catch {
             fatalError("Failed to decode \(name) development asset: \(error)")
         }