54 lines
1.6 KiB
Swift
54 lines
1.6 KiB
Swift
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//
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// FeedlyUpdateAccountFeedsWithItemsOperation.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 RSParser
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import os.log
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/// Single responsibility is to combine the articles with their feeds for a specific account.
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final class FeedlyUpdateAccountFeedsWithItemsOperation: FeedlySyncOperation {
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private let account: Account
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private let organisedItemsProvider: FeedlyParsedItemsByFeedProviding
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private let log: OSLog
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init(account: Account, organisedItemsProvider: FeedlyParsedItemsByFeedProviding, log: OSLog) {
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self.account = account
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self.organisedItemsProvider = organisedItemsProvider
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self.log = log
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}
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override func main() {
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guard !isCancelled else {
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didFinish()
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return
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}
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let group = DispatchGroup()
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let allFeeds = organisedItemsProvider.allFeeds
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os_log(.debug, log: log, "Begin updating %i feeds in collection \"%@\"", allFeeds.count, organisedItemsProvider.collection.label)
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for feed in allFeeds {
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guard let items = organisedItemsProvider.parsedItems(for: feed) else {
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continue
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}
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group.enter()
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os_log(.debug, log: log, "Updating %i items for feed \"%@\" in collection \"%@\"", items.count, feed.nameForDisplay, organisedItemsProvider.collection.label)
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account.update(feed, parsedItems: items) {
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group.leave()
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}
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}
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group.notify(qos: .userInitiated, queue: .main) {
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os_log(.debug, log: self.log, "Finished updating feeds in collection \"%@\"", self.organisedItemsProvider.collection.label)
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self.didFinish()
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}
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}
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}
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