Rename TelegramCore source folder

submodules/TelegramCore/Sources/PeerLiveLocationsContext.swift

@@ -0,0 +1,38 @@
+import Foundation
+#if os(macOS)
+    import PostboxMac
+    import SwiftSignalKitMac
+#else
+    import Postbox
+    import SwiftSignalKit
+#endif
+
+import SyncCore
+
+public func topPeerActiveLiveLocationMessages(viewTracker: AccountViewTracker, accountPeerId: PeerId, peerId: PeerId) -> Signal<(Peer?, [Message]), NoError> {
+    return viewTracker.aroundMessageHistoryViewForLocation(.peer(peerId), index: .upperBound, anchorIndex: .upperBound, count: 50, fixedCombinedReadStates: nil, tagMask: .liveLocation, orderStatistics: [], additionalData: [.peer(accountPeerId)])
+    |> map { (view, _, _) -> (Peer?, [Message]) in
+        var accountPeer: Peer?
+        for entry in view.additionalData {
+            if case let .peer(id, peer) = entry {
+                accountPeer = peer
+                break
+            }
+        }
+        
+        let timestamp = Int32(CFAbsoluteTimeGetCurrent() + kCFAbsoluteTimeIntervalSince1970)
+        var result: [Message] = []
+        for entry in view.entries {
+            for media in entry.message.media {
+                if let location = media as? TelegramMediaMap, let liveBroadcastingTimeout = location.liveBroadcastingTimeout {
+                    if entry.message.timestamp + liveBroadcastingTimeout > timestamp {
+                        result.append(entry.message)
+                    }
+                } else {
+                    assertionFailure()
+                }
+            }
+        }
+        return (accountPeer, result)
+    }
+}