63 lines
1.3 KiB
Swift
63 lines
1.3 KiB
Swift
//
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// FeedlyOperation.swift
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// Account
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//
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// Created by Kiel Gillard on 20/9/19.
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// Copyright © 2019 Ranchero Software, LLC. All rights reserved.
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//
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import Foundation
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import Web
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import Core
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protocol FeedlyOperationDelegate: AnyObject {
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func feedlyOperation(_ operation: FeedlyOperation, didFailWith error: Error)
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}
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/// Abstract base class for Feedly sync operations.
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///
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/// Normally we don’t do inheritance — but in this case
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/// it’s the best option.
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@MainActor class FeedlyOperation: MainThreadOperation {
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weak var delegate: FeedlyOperationDelegate?
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var downloadProgress: DownloadProgress? {
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didSet {
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oldValue?.completeTask()
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downloadProgress?.addToNumberOfTasksAndRemaining(1)
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}
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}
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// MainThreadOperation
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var isCanceled = false {
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didSet {
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if isCanceled {
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didCancel()
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}
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}
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}
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var id: Int?
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weak var operationDelegate: MainThreadOperationDelegate?
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var name: String?
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var completionBlock: MainThreadOperation.MainThreadOperationCompletionBlock?
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func run() {
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}
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func didFinish() {
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if !isCanceled {
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operationDelegate?.operationDidComplete(self)
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}
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downloadProgress?.completeTask()
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}
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func didFinish(with error: Error) {
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delegate?.feedlyOperation(self, didFailWith: error)
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didFinish()
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}
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func didCancel() {
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didFinish()
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}
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}
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