NetNewsWire/Frameworks/Data/Feed.swift

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//
// Feed.swift
// DataModel
//
// Created by Brent Simmons on 7/1/17.
// Copyright © 2017 Ranchero Software, LLC. All rights reserved.
//
import Foundation
import RSCore
public final class Feed: UnreadCountProvider, DisplayNameProvider, Hashable {
public let account: Account
public let url: String
public let feedID: String
public var homePageURL: String?
public var name: String?
public var editedName: String?
public var articles = Set<Article>()
public var accountInfo: [String: Any]? //If account needs to store more data
public let hashValue: Int
public var nameForDisplay: String {
get {
return (editedName ?? name) ?? NSLocalizedString("Untitled", comment: "Feed name")
}
}
public var unreadCount = 0 {
didSet {
if unreadCount != oldValue {
postUnreadCountDidChangeNotification()
}
}
}
public init(account: Account, url: String, feedID: String) {
self.account = account
self.url = url
self.feedID = feedID
self.hashValue = account.hashValue ^ url.hashValue ^ feedID.hashValue
}
public func updateUnreadCount() {
unreadCount = articles.reduce(0) { (result, oneArticle) -> Int in
if let read = oneArticle.status?.read, !read {
return result + 1
}
return result
}
}
public class func ==(lhs: Feed, rhs: Feed) -> Bool {
return lhs === rhs
}
}