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156 lines
6.1 KiB
156 lines
6.1 KiB
//
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// ComposeViewController.swift
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// elpha-ios
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//
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// Created by Dwayne Harris on 11/12/18.
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// Copyright © 2018 Elpha. All rights reserved.
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//
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import Kingfisher
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import UIKit
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class ComposeViewController: UIViewController {
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@IBOutlet var replyToView: UIView!
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@IBOutlet var replyToAvatarImageView: UIImageView!
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@IBOutlet var replyToDisplayNameLabel: UILabel!
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@IBOutlet var replyToUsernameLabel: UILabel!
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@IBOutlet var replyToContentTextView: UITextViewFixed!
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@IBOutlet var statusTextView: UITextView!
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@IBOutlet var statusCharacterCountLabel: UILabel!
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@IBOutlet var contentWarningTextField: UITextField!
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@IBOutlet var bottomConstraint: NSLayoutConstraint!
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let characterLimit = 500
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let composeAccessoryViewHeight: CGFloat = 55.0
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var feedbackGenerator: UINotificationFeedbackGenerator?
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var replyToStatus: StatusMO?
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var composeAccessoryView: ComposeAccessoryView?
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var selectedVisibility: StatusVisibility = .public
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var attachmentInputView: AttachmentInputView?
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var visibilityInputView: VisibilityInputView?
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override func viewDidLoad() {
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super.viewDidLoad()
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feedbackGenerator = UINotificationFeedbackGenerator()
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statusTextView.layer.cornerRadius = 10
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statusTextView.layer.masksToBounds = true
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statusTextView.textContainerInset = UIEdgeInsets(top: 10, left: 5, bottom: 10, right: 5)
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replyToAvatarImageView.setRoundedCorners()
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composeAccessoryView = ComposeAccessoryView(frame: CGRect(x: 0, y: 0, width: self.view.bounds.size.width, height: composeAccessoryViewHeight))
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composeAccessoryView!.delegate = self
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composeAccessoryView!.selectedVisibility = selectedVisibility
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visibilityInputView = VisibilityInputView(frame: CGRect(x: 0, y: 0, width: self.view.bounds.size.width, height: 250))
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visibilityInputView!.delegate = self
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attachmentInputView = AttachmentInputView(frame: CGRect(x: 0, y: 0, width: self.view.bounds.size.width, height: 400))
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statusTextView.delegate = self
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statusTextView.inputAccessoryView = composeAccessoryView
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statusCharacterCountLabel.text = String(characterLimit)
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NotificationCenter.default.addObserver(self, selector: #selector(keyboardNotification(notification:)), name: UIResponder.keyboardWillChangeFrameNotification, object: nil)
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if let replyToStatus = replyToStatus {
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replyToView.isHidden = false
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if let reblog = replyToStatus.reblog {
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self.setupReplyTo(status: reblog)
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} else {
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self.setupReplyTo(status: replyToStatus)
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}
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} else {
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replyToView.isHidden = true
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}
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}
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deinit {
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NotificationCenter.default.removeObserver(self)
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}
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override func viewDidAppear(_ animated: Bool) {
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super.viewDidAppear(animated)
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statusTextView.becomeFirstResponder()
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}
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func setupReplyTo(status: StatusMO) {
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if let account = status.account {
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let options: KingfisherOptionsInfo = SettingsManager.automaticallyPlayGIFs ? [] : [.onlyLoadFirstFrame]
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replyToAvatarImageView.kf.setImage(with: account.avatarURL!, options: options)
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replyToDisplayNameLabel.text = account.displayName
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replyToUsernameLabel.text = "@\(account.acct!)"
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statusTextView.text = "@\(account.acct!) "
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}
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replyToContentTextView.attributedText = status.content?.htmlAttributed(size: 13.0)
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}
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@objc func keyboardNotification(notification: NSNotification) {
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if let keyboardSize = (notification.userInfo?[UIResponder.keyboardFrameEndUserInfoKey] as? NSValue)?.cgRectValue {
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bottomConstraint.constant = keyboardSize.height + 10
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}
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}
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@IBAction func dismissTapped(_ sender: Any) {
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dismiss(animated: true)
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}
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}
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extension ComposeViewController: UITextViewDelegate {
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func textViewDidChange(_ textView: UITextView) {
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let characters = statusTextView.text!.count
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let remainingCharacters = characterLimit - characters
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statusCharacterCountLabel.text = String(remainingCharacters)
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statusCharacterCountLabel.textColor = remainingCharacters < 1 ? UIColor.red : UIColor(named: "Primary")
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}
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}
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extension ComposeViewController: ComposeAccessoryViewDelegate, VisibilityInputViewDelegate {
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func attachmentTapped(_ sender: Any) {
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statusTextView.inputView = statusTextView.inputView == nil ? attachmentInputView : nil
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statusTextView.reloadInputViews()
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}
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func visibilityTapped(_ sender: Any) {
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statusTextView.inputView = statusTextView.inputView == nil ? visibilityInputView : nil
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statusTextView.reloadInputViews()
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}
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func tootTapped(_ sender: Any) {
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if let content = statusTextView.text {
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if !content.isEmpty && content.count <= characterLimit {
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feedbackGenerator?.prepare()
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MastodonAPI.postStatus(content: content, replyToID: replyToStatus?.id, spoilerText: contentWarningTextField.text, visibility: selectedVisibility) { error in
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guard error == nil else {
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self.feedbackGenerator?.notificationOccurred(.error)
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AlertManager.shared.show(message: "Couldn't toot!", category: .error)
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return
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}
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self.feedbackGenerator?.notificationOccurred(.success)
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AlertManager.shared.show(message: "Toot!", category: .toot)
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self.statusTextView.text = ""
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self.contentWarningTextField.text = ""
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self.dismiss(animated: true)
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}
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}
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}
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}
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func visibilitySelected(_ sender: Any, visibility: StatusVisibility) {
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selectedVisibility = visibility
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composeAccessoryView?.selectedVisibility = visibility
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statusTextView.inputView = nil
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statusTextView.reloadInputViews()
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}
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}
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