241 lines
9.8 KiB
Swift
241 lines
9.8 KiB
Swift
//
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// TuskerNavigationDelegate.swift
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// Tusker
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//
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// Created by Shadowfacts on 9/30/18.
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// Copyright © 2018 Shadowfacts. All rights reserved.
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//
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import UIKit
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import SafariServices
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import Pachyderm
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protocol TuskerNavigationDelegate {
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func show(_ vc: UIViewController)
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func selected(account accountID: String)
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func selected(mention: Mention)
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func selected(tag: Hashtag)
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func selected(url: URL)
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func selected(status statusID: String)
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func selected(status statusID: String, state: StatusState)
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func compose()
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func compose(mentioning: String?)
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func reply(to statusID: String)
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func largeImage(_ image: UIImage, description: String?, sourceView: UIImageView) -> LargeImageViewController
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func largeImage(gifData: Data, description: String?, sourceView: UIImageView) -> LargeImageViewController
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func showLargeImage(_ image: UIImage, description: String?, animatingFrom sourceView: UIImageView)
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func showLargeImage(gifData: Data, description: String?, animatingFrom sourceView: UIImageView)
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func gallery(attachments: [Attachment], sourceViews: [UIImageView?], startIndex: Int) -> GalleryViewController
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func showGallery(attachments: [Attachment], sourceViews: [UIImageView?], startIndex: Int)
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func showMoreOptions(forStatus statusID: String)
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func showMoreOptions(forAccount accountID: String)
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func showMoreOptions(forURL url: URL)
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func showFollowedByList(accountIDs: [String])
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func statusActionAccountList(action: StatusActionAccountListTableViewController.ActionType, statusID: String, statusState state: StatusState, accountIDs: [String]?) -> StatusActionAccountListTableViewController
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}
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extension TuskerNavigationDelegate where Self: UIViewController {
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func show(_ vc: UIViewController) {
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show(vc, sender: self)
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}
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func selected(account accountID: String) {
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// don't open if the account is the same as the current one
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if let profileController = self as? ProfileTableViewController,
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profileController.accountID == accountID {
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return
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}
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show(ProfileTableViewController(accountID: accountID), sender: self)
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}
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func selected(mention: Mention) {
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show(ProfileTableViewController(accountID: mention.id), sender: self)
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}
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func selected(tag: Hashtag) {
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show(HashtagTimelineViewController(for: tag), sender: self)
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}
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func selected(url: URL) {
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func openSafari() {
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if Preferences.shared.useInAppSafari {
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let config = SFSafariViewController.Configuration()
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config.entersReaderIfAvailable = Preferences.shared.inAppSafariAutomaticReaderMode
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present(SFSafariViewController(url: url, configuration: config), animated: true)
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} else {
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UIApplication.shared.open(url, options: [:])
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}
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}
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if (Preferences.shared.openLinksInApps) {
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UIApplication.shared.open(url, options: [.universalLinksOnly: true]) { (success) in
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if (!success) {
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openSafari()
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}
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}
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} else {
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openSafari()
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}
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}
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func selected(status statusID: String) {
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self.selected(status: statusID, state: .unknown)
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}
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func selected(status statusID: String, state: StatusState) {
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// todo: is this necessary? should the conversation main status cell prevent this
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// don't open if the conversation is the same as the current one
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if let conversationController = self as? ConversationTableViewController,
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conversationController.mainStatusID == statusID {
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return
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}
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show(ConversationTableViewController(for: statusID, state: state), sender: self)
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}
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// protocols can't have parameter defaults, so this stub is necessary to fulfill the protocol req
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func compose() {
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compose(mentioning: nil)
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}
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func compose(mentioning: String? = nil) {
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let compose = ComposeViewController( mentioningAcct: mentioning)
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let vc = UINavigationController(rootViewController: compose)
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vc.presentationController?.delegate = compose
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present(vc, animated: true)
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}
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func reply(to statusID: String) {
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let compose = ComposeViewController(inReplyTo: statusID)
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let vc = UINavigationController(rootViewController: compose)
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vc.presentationController?.delegate = compose
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present(vc, animated: true)
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}
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private func sourceViewInfo(_ sourceView: UIImageView?) -> LargeImageViewController.SourceInfo? {
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guard let sourceView = sourceView else { return nil }
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var sourceFrame = sourceView.convert(sourceView.bounds, to: view)
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if let scrollView = view as? UIScrollView {
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let scale = scrollView.zoomScale
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let width = sourceFrame.width * scale
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let height = sourceFrame.height * scale
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let x = sourceFrame.minX * scale - scrollView.contentOffset.x + scrollView.frame.minX
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let y = sourceFrame.minY * scale - scrollView.contentOffset.y + scrollView.frame.minY
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sourceFrame = CGRect(x: x, y: y, width: width, height: height)
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}
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return (image: sourceView.image!, frame: sourceFrame, cornerRadius: sourceView.layer.cornerRadius)
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}
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func largeImage(_ image: UIImage, description: String?, sourceView: UIImageView) -> LargeImageViewController {
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let vc = LargeImageViewController(image: image, description: description, sourceInfo: sourceViewInfo(sourceView))
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vc.transitioningDelegate = self
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return vc
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}
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func largeImage(gifData: Data, description: String?, sourceView: UIImageView) -> LargeImageViewController {
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let vc = LargeImageViewController(image: UIImage(data: gifData)!, description: description, sourceInfo: sourceViewInfo(sourceView))
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vc.transitioningDelegate = self
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vc.gifData = gifData
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return vc
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}
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func showLargeImage(_ image: UIImage, description: String?, animatingFrom sourceView: UIImageView) {
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present(largeImage(image, description: description, sourceView: sourceView), animated: true)
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}
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func showLargeImage(gifData: Data, description: String?, animatingFrom sourceView: UIImageView) {
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present(largeImage(gifData: gifData, description: description, sourceView: sourceView), animated: true)
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}
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func gallery(attachments: [Attachment], sourceViews: [UIImageView?], startIndex: Int) -> GalleryViewController {
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let sourcesInfo = sourceViews.map(sourceViewInfo)
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let vc = GalleryViewController(attachments: attachments, sourcesInfo: sourcesInfo, startIndex: startIndex)
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vc.transitioningDelegate = self
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return vc
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}
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func showGallery(attachments: [Attachment], sourceViews: [UIImageView?], startIndex: Int) {
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present(gallery(attachments: attachments, sourceViews: sourceViews, startIndex: startIndex), animated: true)
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}
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private func moreOptions(forURL url: URL) -> UIViewController {
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let customActivites: [UIActivity] = [
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OpenInSafariActivity()
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]
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let activityController = UIActivityViewController(activityItems: [url], applicationActivities: customActivites)
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activityController.completionWithItemsHandler = OpenInSafariActivity.completionHandler(viewController: self, url: url)
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return activityController
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}
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private func moreOptions(forStatus statusID: String) -> UIViewController {
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guard let status = MastodonCache.status(for: statusID) else { fatalError("Missing cached status \(statusID)") }
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guard let url = status.url else { fatalError("Missing url for status \(statusID)") }
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var customActivites: [UIActivity] = [OpenInSafariActivity()]
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if let bookmarked = status.bookmarked {
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customActivites.insert(bookmarked ? UnbookmarkStatusActivity() : BookmarkStatusActivity(), at: 0)
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}
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if status.account == MastodonController.account,
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let pinned = status.pinned {
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customActivites.insert(pinned ? UnpinStatusActivity() : PinStatusActivity(), at: 1)
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}
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let activityController = UIActivityViewController(activityItems: [url, status], applicationActivities: customActivites)
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activityController.completionWithItemsHandler = OpenInSafariActivity.completionHandler(viewController: self, url: url)
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return activityController
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}
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private func moreOptions(forAccount accountID: String) -> UIViewController {
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guard let account = MastodonCache.account(for: accountID) else { fatalError("Missing cached account \(accountID)") }
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return moreOptions(forURL: account.url)
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}
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func showMoreOptions(forStatus statusID: String) {
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present(moreOptions(forStatus: statusID), animated: true)
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}
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func showMoreOptions(forURL url: URL) {
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present(moreOptions(forURL: url), animated: true)
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}
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func showMoreOptions(forAccount accountID: String) {
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present(moreOptions(forAccount: accountID), animated: true)
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}
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func showFollowedByList(accountIDs: [String]) {
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let vc = AccountListTableViewController(accountIDs: accountIDs)
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vc.title = NSLocalizedString("Followed By", comment: "followed by accounts list title")
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show(vc, sender: self)
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}
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func statusActionAccountList(action: StatusActionAccountListTableViewController.ActionType, statusID: String, statusState state: StatusState, accountIDs: [String]?) -> StatusActionAccountListTableViewController {
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return StatusActionAccountListTableViewController(actionType: action, statusID: statusID, statusState: state, accountIDs: accountIDs)
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}
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}
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