mirror of
https://github.com/Ranchero-Software/NetNewsWire.git
synced 2024-12-08 15:35:21 +01:00
161 lines
4.9 KiB
Swift
161 lines
4.9 KiB
Swift
//
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// ShareViewController.swift
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// NetNewsWire iOS Share Extension
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//
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// Created by Maurice Parker on 9/8/19.
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// Copyright © 2019 Ranchero Software. All rights reserved.
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//
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import UIKit
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import MobileCoreServices
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import Account
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import Social
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import RSCore
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import RSTree
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class ShareViewController: SLComposeServiceViewController, ShareFolderPickerControllerDelegate {
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private var url: URL?
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private var extensionContainers: ExtensionContainers?
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private var flattenedContainers: [ExtensionContainer]!
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private var selectedContainer: ExtensionContainer?
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private var folderItem: SLComposeSheetConfigurationItem!
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override func viewDidLoad() {
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extensionContainers = ExtensionContainersFile.read()
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flattenedContainers = extensionContainers?.flattened ?? [ExtensionContainer]()
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if let extensionContainers = extensionContainers {
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selectedContainer = ShareDefaultContainer.defaultContainer(containers: extensionContainers)
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}
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title = "NetNewsWire"
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placeholder = "Feed Name (Optional)"
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if let button = navigationController?.navigationBar.topItem?.rightBarButtonItem {
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button.title = "Add Feed"
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button.isEnabled = true
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}
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// Hack the bottom table rows to be smaller since the controller itself doesn't have enough sense to size itself correctly
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if let nav = self.children.first as? UINavigationController, let tableView = nav.children.first?.view.subviews.first as? UITableView {
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tableView.rowHeight = 38
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}
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var provider: NSItemProvider? = nil
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// Try to get any HTML that is maybe passed in
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for item in self.extensionContext!.inputItems as! [NSExtensionItem] {
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for itemProvider in item.attachments! {
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if itemProvider.hasItemConformingToTypeIdentifier(kUTTypePropertyList as String) {
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provider = itemProvider
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}
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}
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}
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if provider != nil {
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provider!.loadItem(forTypeIdentifier: kUTTypePropertyList as String, options: nil, completionHandler: { [weak self] (pList, error) in
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if error != nil {
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return
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}
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guard let dataGraph = pList as? NSDictionary else {
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return
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}
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guard let results = dataGraph["NSExtensionJavaScriptPreprocessingResultsKey"] as? NSDictionary else {
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return
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}
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if let url = URL(string: results["url"] as! String) {
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self?.url = url
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}
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})
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return
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}
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// Try to get the URL if it is passed in
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for item in self.extensionContext!.inputItems as! [NSExtensionItem] {
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for itemProvider in item.attachments! {
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if itemProvider.hasItemConformingToTypeIdentifier(kUTTypeURL as String) {
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provider = itemProvider
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}
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}
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}
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if provider != nil {
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provider!.loadItem(forTypeIdentifier: kUTTypeURL as String, options: nil, completionHandler: { [weak self] (urlCoded, error) in
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if error != nil {
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return
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}
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guard let url = urlCoded as? URL else {
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return
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}
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self?.url = url
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})
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}
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}
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override func isContentValid() -> Bool {
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return url != nil && selectedContainer != nil
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}
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override func didSelectPost() {
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guard let url = url, let selectedContainer = selectedContainer, let containerID = selectedContainer.containerID else {
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self.extensionContext!.completeRequest(returningItems: [], completionHandler: nil)
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return
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}
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let name = contentText.isEmpty ? nil : contentText
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let request = ExtensionFeedAddRequest(name: name, feedURL: url, destinationContainerID: containerID)
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ExtensionFeedAddRequestFile.save(request)
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self.extensionContext!.completeRequest(returningItems: [], completionHandler: nil)
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}
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func shareFolderPickerDidSelect(_ container: ExtensionContainer) {
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ShareDefaultContainer.saveDefaultContainer(container)
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self.selectedContainer = container
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updateFolderItemValue()
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self.popConfigurationViewController()
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}
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override func configurationItems() -> [Any]! {
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// To add configuration options via table cells at the bottom of the sheet, return an array of SLComposeSheetConfigurationItem here.
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guard let urlItem = SLComposeSheetConfigurationItem() else { return nil }
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urlItem.title = "URL"
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urlItem.value = url?.absoluteString ?? ""
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folderItem = SLComposeSheetConfigurationItem()
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folderItem.title = "Folder"
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updateFolderItemValue()
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folderItem.tapHandler = {
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let folderPickerController = ShareFolderPickerController()
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folderPickerController.navigationController?.title = NSLocalizedString("Folder", comment: "Folder")
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folderPickerController.delegate = self
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folderPickerController.containers = self.flattenedContainers
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folderPickerController.selectedContainerID = self.selectedContainer?.containerID
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self.pushConfigurationViewController(folderPickerController)
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}
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return [folderItem!, urlItem]
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}
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}
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private extension ShareViewController {
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func updateFolderItemValue() {
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if let account = selectedContainer as? ExtensionAccount {
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self.folderItem.value = account.name
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} else if let folder = selectedContainer as? ExtensionFolder {
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self.folderItem.value = "\(folder.accountName) / \(folder.name)"
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}
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}
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}
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