68 lines
1.9 KiB
Swift
68 lines
1.9 KiB
Swift
//
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// Copyright 2021-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only
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// Please see LICENSE in the repository root for full details.
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//
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import Foundation
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@objcMembers
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class ForwardingShareItemSender: NSObject, ShareItemSenderProtocol {
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static let errorDomain = "ForwardingShareItemSenderErrorDomain"
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enum ErrorCode: Int {
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case eventNotSentYet
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}
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private let event: MXEvent
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weak var delegate: ShareItemSenderDelegate?
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@objc public init(withEvent event: MXEvent) {
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self.event = event
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}
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func sendItems(to rooms: [MXRoom], success: @escaping () -> Void, failure: @escaping ([Error]) -> Void) {
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guard event.sentState == MXEventSentStateSent else {
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MXLog.error("[ForwardingShareItemSender] Cannot forward unsent event")
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failure([NSError(domain: Self.errorDomain,
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code: ErrorCode.eventNotSentYet.rawValue,
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userInfo: nil)])
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return
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}
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self.delegate?.shareItemSenderDidStartSending(self)
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var errors = [Error]()
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let dispatchGroup = DispatchGroup()
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for room in rooms {
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dispatchGroup.enter()
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var localEcho: MXEvent?
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room.sendMessage(withContent: event.content, threadId: nil, localEcho: &localEcho) { result in
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switch result {
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case .failure(let innerError):
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errors.append(innerError)
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default:
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room.summary.resetLastMessage(nil, failure: nil, commit: false)
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break
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}
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dispatchGroup.leave()
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}
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}
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dispatchGroup.notify(queue: DispatchQueue.main) {
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guard errors.count == 0 else {
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failure(errors)
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return
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}
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success()
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}
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}
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}
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