NetNewsWire/Shared/Commands/SendToMicroBlogCommand.swift

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//
// SendToMicroBlogCommand.swift
2018-08-29 07:18:24 +02:00
// NetNewsWire
//
// Created by Brent Simmons on 1/8/18.
// Copyright © 2018 Ranchero Software. All rights reserved.
//
import AppKit
import Articles
import RSCore
// Not undoable.
final class SendToMicroBlogCommand: SendToCommand {
let title = "Micro.blog"
var image: NSImage? {
return microBlogApp.icon
}
private let microBlogApp = UserApp(bundleID: "blog.micro.mac")
func canSendObject(_ object: Any?, selectedText: String?) -> Bool {
microBlogApp.updateStatus()
guard microBlogApp.existsOnDisk, let article = (object as? ArticlePasteboardWriter)?.article, let _ = article.preferredLink else {
return false
}
return true
}
func sendObject(_ object: Any?, selectedText: String?) {
guard canSendObject(object, selectedText: selectedText) else {
return
}
guard let article = (object as? ArticlePasteboardWriter)?.article else {
return
}
guard microBlogApp.launchIfNeeded(), microBlogApp.bringToFront() else {
return
}
// TODO: get text from contentHTML or contentText if no title and no selectedText.
// TODO: consider selectedText.
let s = article.attributionString + article.linkString
let urlQueryDictionary = ["text": s]
guard let urlQueryString = urlQueryDictionary.urlQueryString() else {
return
}
guard let url = URL(string: "microblog://post?" + urlQueryString) else {
return
}
let _ = try? NSWorkspace.shared.open(url, options: [], configuration: [:])
}
}
private extension Article {
var attributionString: String {
// Feed name, or feed name + author name (if author is specified per-article).
// Includes trailing space.
if let feedName = webFeed?.nameForDisplay, let authorName = authors?.first?.name {
return feedName + ", " + authorName + ": "
}
if let feedName = webFeed?.nameForDisplay {
return feedName + ": "
}
return ""
}
var linkString: String {
// Title + link or just title (if no link) or just link if no title
if let title = title, let link = preferredLink {
return "[" + title + "](" + link + ")"
}
if let preferredLink = preferredLink {
return preferredLink
}
if let title = title {
return title
}
return ""
}
}