60 lines
2.1 KiB
Swift
60 lines
2.1 KiB
Swift
//
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// WidgetDataEncoder.swift
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// Multiplatform iOS
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//
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// Created by Stuart Breckenridge on 11/7/20.
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// Copyright © 2020 Ranchero Software. All rights reserved.
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//
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import Foundation
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import WidgetKit
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import os.log
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import UIKit
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struct WidgetDataEncoder {
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static let taskIdentifier = "com.ranchero.NetNewsWire.WidgetEncode"
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static func encodeWidgetData() {
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os_log(.info, "Starting widget data encoding")
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let task = UIApplication.shared.beginBackgroundTask(withName: taskIdentifier, expirationHandler: nil)
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do {
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let articles = try SmartFeedsController.shared.unreadFeed.fetchArticles().sorted(by: { $0.datePublished! > $1.datePublished! })
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var latest = [LatestArticle]()
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for article in articles {
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let latestArticle = LatestArticle(feedTitle: article.sortableName,
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articleTitle: article.title,
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articleSummary: article.summary,
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feedIcon: article.iconImage()?.image.dataRepresentation(),
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pubDate: article.datePublished!.description)
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latest.append(latestArticle)
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if latest.count == 5 { break }
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}
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let latestData = WidgetData(currentUnreadCount: SmartFeedsController.shared.unreadFeed.unreadCount,
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currentTodayCount: SmartFeedsController.shared.todayFeed.unreadCount,
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latestArticles: latest,
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lastUpdateTime: Date())
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let encodedData = try JSONEncoder().encode(latestData)
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let appGroup = Bundle.main.object(forInfoDictionaryKey: "AppGroup") as! String
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let containerURL = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: appGroup)
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let dataURL = containerURL?.appendingPathComponent("widget-data.json")
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if FileManager.default.fileExists(atPath: dataURL!.path) {
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try FileManager.default.removeItem(at: dataURL!)
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}
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try encodedData.write(to: dataURL!)
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WidgetCenter.shared.reloadAllTimelines()
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os_log(.info, "Finished encoding widget data")
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print(UIApplication.shared.backgroundTimeRemaining)
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UIApplication.shared.endBackgroundTask(task)
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} catch {
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os_log(.error, "%@", error.localizedDescription)
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UIApplication.shared.endBackgroundTask(task)
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}
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}
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}
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