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https://github.com/Swiftgram/Telegram-iOS.git
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5c1613d104
git-subtree-dir: submodules/TelegramCore git-subtree-mainline: 971273e8f8f49a47f14b251d2f35e3445a61fc3f git-subtree-split: 9561227540acef69894e6546395ab223a6233600
37 lines
1.4 KiB
Swift
37 lines
1.4 KiB
Swift
import Foundation
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#if os(macOS)
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import PostboxMac
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import SwiftSignalKitMac
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#else
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import Postbox
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import SwiftSignalKit
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#endif
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public func topPeerActiveLiveLocationMessages(viewTracker: AccountViewTracker, accountPeerId: PeerId, peerId: PeerId) -> Signal<(Peer?, [Message]), NoError> {
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return viewTracker.aroundMessageHistoryViewForLocation(.peer(peerId), index: .upperBound, anchorIndex: .upperBound, count: 50, fixedCombinedReadStates: nil, tagMask: .liveLocation, orderStatistics: [], additionalData: [.peer(accountPeerId)])
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|> map { (view, _, _) -> (Peer?, [Message]) in
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var accountPeer: Peer?
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for entry in view.additionalData {
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if case let .peer(id, peer) = entry {
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accountPeer = peer
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break
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}
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}
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let timestamp = Int32(CFAbsoluteTimeGetCurrent() + kCFAbsoluteTimeIntervalSince1970)
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var result: [Message] = []
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for entry in view.entries {
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for media in entry.message.media {
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if let location = media as? TelegramMediaMap, let liveBroadcastingTimeout = location.liveBroadcastingTimeout {
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if entry.message.timestamp + liveBroadcastingTimeout > timestamp {
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result.append(entry.message)
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}
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} else {
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assertionFailure()
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}
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}
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}
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return (accountPeer, result)
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}
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}
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