79 lines
3.5 KiB
Swift
79 lines
3.5 KiB
Swift
//
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// PreviewViewControllerProvider.swift
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// Tusker
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//
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// Created by Shadowfacts on 10/10/18.
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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 MenuPreviewProvider {
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typealias PreviewProviders = (content: UIContextMenuContentPreviewProvider, actions: () -> [UIAction])
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var navigationDelegate: TuskerNavigationDelegate? { get }
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func getPreviewProviders(for location: CGPoint, sourceViewController: UIViewController) -> PreviewProviders?
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}
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extension MenuPreviewProvider {
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private var mastodonController: MastodonController? { navigationDelegate?.apiController }
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func actionsForProfile(accountID: String, sourceView: UIView?) -> [UIAction] {
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guard let mastodonController = mastodonController,
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let account = mastodonController.cache.account(for: accountID) else { return [] }
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return [
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createAction(identifier: "openinsafari", title: "Open in Safari", systemImageName: "safari", handler: { (_) in
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self.navigationDelegate?.selected(url: account.url)
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}),
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createAction(identifier: "sendmessage", title: "Send Message", systemImageName: "envelope", handler: { (_) in
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self.navigationDelegate?.compose(mentioning: account.acct)
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}),
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createAction(identifier: "share", title: "Share...", systemImageName: "square.and.arrow.up", handler: { (_) in
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self.navigationDelegate?.showMoreOptions(forAccount: accountID, sourceView: sourceView)
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})
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]
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}
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func actionsForURL(_ url: URL, sourceView: UIView?) -> [UIAction] {
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return [
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createAction(identifier: "openinsafari", title: "Open in Safari", systemImageName: "safari", handler: { (_) in
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self.navigationDelegate?.selected(url: url)
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}),
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createAction(identifier: "share", title: "Share...", systemImageName: "square.and.arrow.up", handler: { (_) in
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self.navigationDelegate?.showMoreOptions(forURL: url, sourceView: sourceView)
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})
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]
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}
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func actionsForHashtag(_ hashtag: Hashtag, sourceView: UIView?) -> [UIAction] {
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return actionsForURL(hashtag.url, sourceView: sourceView)
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}
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func actionsForStatus(statusID: String, sourceView: UIView?) -> [UIAction] {
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guard let mastodonController = mastodonController,
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let status = mastodonController.cache.status(for: statusID) else { return [] }
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return [
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createAction(identifier: "reply", title: "Reply", systemImageName: "arrowshape.turn.up.left", handler: { (_) in
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self.navigationDelegate?.reply(to: statusID)
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}),
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createAction(identifier: "openinsafari", title: "Open in Safari", systemImageName: "safari", handler: { (_) in
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self.navigationDelegate?.selected(url: status.url!)
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}),
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createAction(identifier: "share", title: "Share...", systemImageName: "square.and.arrow.up", handler: { (_) in
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self.navigationDelegate?.showMoreOptions(forStatus: statusID, sourceView: sourceView)
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})
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]
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}
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private func createAction(identifier: String, title: String, systemImageName: String, handler: @escaping UIActionHandler) -> UIAction {
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return UIAction(title: title, image: UIImage(systemName: systemImageName), identifier: UIAction.Identifier(identifier), discoverabilityTitle: nil, attributes: [], state: .off, handler: handler)
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}
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}
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