NetNewsWire/Frameworks/Account/FeedProvider/FeedProvider.swift

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//
// FeedProvider.swift
// FeedProvider
//
// Created by Maurice Parker on 4/6/20.
// Copyright © 2020 Ranchero Software, LLC. All rights reserved.
//
import Foundation
import RSCore
import RSParser
public enum FeedProviderAbility {
case owner
case available
case none
}
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public struct FeedProviderFeedMetaData {
let name: String
let homePageURL: String?
}
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public protocol FeedProvider {
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/// Informs the caller of the ability for this feed provider to service the given URL
func ability(_ urlComponents: URLComponents) -> FeedProviderAbility
/// Provide the iconURL of the given URL
func iconURL(_ urlComponents: URLComponents, completion: @escaping (Result<String, Error>) -> Void)
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/// Construct the associated metadata for the new feed
func metaData(_ urlComponents: URLComponents, completion: @escaping (Result<FeedProviderFeedMetaData, Error>) -> Void)
/// Refresh all the article entries (ParsedItems)
func refresh(_ webFeed: WebFeed, completion: @escaping (Result<Set<ParsedItem>, Error>) -> Void)
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}