46 lines
1.2 KiB
Swift
46 lines
1.2 KiB
Swift
//
|
|
// FeedProtocol.swift
|
|
// Evergreen
|
|
//
|
|
// Created by Brent Simmons on 4/23/16.
|
|
// Copyright © 2016 Ranchero Software, LLC. All rights reserved.
|
|
//
|
|
|
|
import Foundation
|
|
import RSCore
|
|
|
|
public protocol Feed: class, UnreadCountProvider, DisplayNameProvider {
|
|
|
|
var account: Account {get}
|
|
var url: String {get}
|
|
var feedID: String {get}
|
|
var homePageURL: String? {get}
|
|
var name: String? {get}
|
|
var editedName: String? {get}
|
|
var nameForDisplay: String {get}
|
|
// var articles: NSSet {get}
|
|
|
|
init(account: Account, url: String, feedID: String)
|
|
|
|
// Exporting OPML.
|
|
func opmlString(indentLevel: Int) -> String
|
|
}
|
|
|
|
public extension Feed {
|
|
|
|
func opmlString(indentLevel: Int) -> String {
|
|
|
|
let escapedName = nameForDisplay.rs_stringByEscapingSpecialXMLCharacters()
|
|
var escapedHomePageURL = ""
|
|
if let homePageURL = homePageURL {
|
|
escapedHomePageURL = homePageURL.rs_stringByEscapingSpecialXMLCharacters()
|
|
}
|
|
let escapedFeedURL = url.rs_stringByEscapingSpecialXMLCharacters()
|
|
|
|
var s = "<outline text=\"\(escapedName)\" title=\"\(escapedName)\" description=\"\" type=\"rss\" version=\"RSS\" htmlUrl=\"\(escapedHomePageURL)\" xmlUrl=\"\(escapedFeedURL)\"/>\n"
|
|
s = s.rs_string(byPrependingNumberOfTabs: indentLevel)
|
|
|
|
return s
|
|
}
|
|
}
|