mirror of https://github.com/oxen-io/session-ios
Niels Andriesse
4 years ago
committed by
GitHub
commit
16a01ccc00
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final class OpenGroupInvitationView : UIView {
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private let name: String
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private let rawURL: String
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private let textColor: UIColor
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private let isOutgoing: Bool
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private lazy var url: String = {
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if let range = rawURL.range(of: "?public_key=") {
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return String(rawURL[..<range.lowerBound])
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} else {
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return rawURL
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}
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}()
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// MARK: Settings
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private static let iconSize: CGFloat = 24
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private static let iconImageViewSize: CGFloat = 48
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// MARK: Lifecycle
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init(name: String, url: String, textColor: UIColor, isOutgoing: Bool) {
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self.name = name
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self.rawURL = url
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self.textColor = textColor
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self.isOutgoing = isOutgoing
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super.init(frame: CGRect.zero)
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setUpViewHierarchy()
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}
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override init(frame: CGRect) {
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preconditionFailure("Use init(name:url:textColor:) instead.")
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}
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required init?(coder: NSCoder) {
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preconditionFailure("Use init(name:url:textColor:) instead.")
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}
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private func setUpViewHierarchy() {
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// Title
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let titleLabel = UILabel()
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titleLabel.lineBreakMode = .byTruncatingTail
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titleLabel.text = name
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titleLabel.textColor = textColor
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titleLabel.font = .boldSystemFont(ofSize: Values.largeFontSize)
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// Subtitle
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let subtitleLabel = UILabel()
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subtitleLabel.lineBreakMode = .byTruncatingTail
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subtitleLabel.text = NSLocalizedString("view_open_group_invitation_description", comment: "")
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subtitleLabel.textColor = textColor
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subtitleLabel.font = .systemFont(ofSize: Values.smallFontSize)
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// URL
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let urlLabel = UILabel()
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urlLabel.lineBreakMode = .byCharWrapping
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urlLabel.text = url
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urlLabel.textColor = textColor
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urlLabel.numberOfLines = 0
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urlLabel.font = .systemFont(ofSize: Values.verySmallFontSize)
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// Label stack
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let labelStackView = UIStackView(arrangedSubviews: [ titleLabel, UIView.vSpacer(2), subtitleLabel, UIView.vSpacer(4), urlLabel ])
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labelStackView.axis = .vertical
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// Icon
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let iconSize = OpenGroupInvitationView.iconSize
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let iconName = isOutgoing ? "Globe" : "Plus"
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let icon = UIImage(named: iconName)?.withTint(.white)?.resizedImage(to: CGSize(width: iconSize, height: iconSize))
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let iconImageViewSize = OpenGroupInvitationView.iconImageViewSize
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let iconImageView = UIImageView(image: icon)
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iconImageView.contentMode = .center
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iconImageView.layer.cornerRadius = iconImageViewSize / 2
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iconImageView.layer.masksToBounds = true
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iconImageView.backgroundColor = Colors.accent
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iconImageView.set(.width, to: iconImageViewSize)
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iconImageView.set(.height, to: iconImageViewSize)
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// Main stack
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let mainStackView = UIStackView(arrangedSubviews: [ iconImageView, labelStackView ])
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mainStackView.axis = .horizontal
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mainStackView.spacing = Values.mediumSpacing
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mainStackView.alignment = .center
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addSubview(mainStackView)
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mainStackView.pin(to: self, withInset: Values.mediumSpacing)
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}
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}
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@ -0,0 +1,85 @@
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final class JoinOpenGroupModal : Modal {
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private let name: String
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private let url: String
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// MARK: Lifecycle
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init(name: String, url: String) {
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self.name = name
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self.url = url
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super.init(nibName: nil, bundle: nil)
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}
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override init(nibName: String?, bundle: Bundle?) {
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preconditionFailure("Use init(name:url:) instead.")
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}
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required init?(coder: NSCoder) {
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preconditionFailure("Use init(name:url:) instead.")
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}
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override func populateContentView() {
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// Title
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let titleLabel = UILabel()
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titleLabel.textColor = Colors.text
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titleLabel.font = .boldSystemFont(ofSize: Values.largeFontSize)
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titleLabel.text = "Join \(name)?"
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titleLabel.textAlignment = .center
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// Message
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let messageLabel = UILabel()
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messageLabel.textColor = Colors.text
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messageLabel.font = .systemFont(ofSize: Values.smallFontSize)
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let message = "Are you sure you want to join the \(name) open group?";
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let attributedMessage = NSMutableAttributedString(string: message)
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attributedMessage.addAttributes([ .font : UIFont.boldSystemFont(ofSize: Values.smallFontSize) ], range: (message as NSString).range(of: name))
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messageLabel.attributedText = attributedMessage
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messageLabel.numberOfLines = 0
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messageLabel.lineBreakMode = .byWordWrapping
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messageLabel.textAlignment = .center
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// Join button
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let joinButton = UIButton()
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joinButton.set(.height, to: Values.mediumButtonHeight)
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joinButton.layer.cornerRadius = Modal.buttonCornerRadius
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joinButton.backgroundColor = Colors.buttonBackground
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joinButton.titleLabel!.font = .systemFont(ofSize: Values.smallFontSize)
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joinButton.setTitleColor(Colors.text, for: UIControl.State.normal)
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joinButton.setTitle("Join", for: UIControl.State.normal)
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joinButton.addTarget(self, action: #selector(joinOpenGroup), for: UIControl.Event.touchUpInside)
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// Button stack view
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let buttonStackView = UIStackView(arrangedSubviews: [ cancelButton, joinButton ])
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buttonStackView.axis = .horizontal
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buttonStackView.spacing = Values.mediumSpacing
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buttonStackView.distribution = .fillEqually
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// Main stack view
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let mainStackView = UIStackView(arrangedSubviews: [ titleLabel, messageLabel, buttonStackView ])
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mainStackView.axis = .vertical
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mainStackView.spacing = Values.largeSpacing
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contentView.addSubview(mainStackView)
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mainStackView.pin(.leading, to: .leading, of: contentView, withInset: Values.largeSpacing)
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mainStackView.pin(.top, to: .top, of: contentView, withInset: Values.largeSpacing)
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contentView.pin(.trailing, to: .trailing, of: mainStackView, withInset: Values.largeSpacing)
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contentView.pin(.bottom, to: .bottom, of: mainStackView, withInset: Values.largeSpacing)
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}
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// MARK: Interaction
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@objc private func joinOpenGroup() {
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guard let (room, server, publicKey) = OpenGroupManagerV2.parseV2OpenGroup(from: url), Features.useV2OpenGroups else {
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let alert = UIAlertController(title: "Couldn't Join", message: nil, preferredStyle: .alert)
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alert.addAction(UIAlertAction(title: NSLocalizedString("OK", comment: ""), style: .default, handler: nil))
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return presentingViewController!.present(alert, animated: true, completion: nil)
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}
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presentingViewController!.dismiss(animated: true, completion: nil)
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Storage.shared.write { [presentingViewController = self.presentingViewController!] transaction in
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OpenGroupManagerV2.shared.add(room: room, server: server, publicKey: publicKey, using: transaction)
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.done(on: DispatchQueue.main) { _ in
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let appDelegate = UIApplication.shared.delegate as! AppDelegate
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appDelegate.forceSyncConfigurationNowIfNeeded().retainUntilComplete() // FIXME: It's probably cleaner to do this inside addOpenGroup(...)
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}
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.catch(on: DispatchQueue.main) { error in
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let alert = UIAlertController(title: "Couldn't Join", message: error.localizedDescription, preferredStyle: .alert)
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alert.addAction(UIAlertAction(title: NSLocalizedString("OK", comment: ""), style: .default, handler: nil))
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presentingViewController.present(alert, animated: true, completion: nil)
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}
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}
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}
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}
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@ -0,0 +1,56 @@
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import SessionUtilitiesKit
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public extension VisibleMessage {
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@objc(SNOpenGroupInvitation)
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class OpenGroupInvitation : NSObject, NSCoding {
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public var name: String?
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public var url: String?
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@objc
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public init(name: String, url: String) {
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self.name = name
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self.url = url
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}
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public required init?(coder: NSCoder) {
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if let name = coder.decodeObject(forKey: "name") as! String? { self.name = name }
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if let url = coder.decodeObject(forKey: "url") as! String? { self.url = url }
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}
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public func encode(with coder: NSCoder) {
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coder.encode(name, forKey: "name")
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coder.encode(url, forKey: "url")
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}
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public static func fromProto(_ proto: SNProtoDataMessageOpenGroupInvitation) -> OpenGroupInvitation? {
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let url = proto.url
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let name = proto.name
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return OpenGroupInvitation(name: name, url: url)
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}
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public func toProto() -> SNProtoDataMessageOpenGroupInvitation? {
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guard let url = url, let name = name else {
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SNLog("Couldn't construct open group invitation proto from: \(self).")
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return nil
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}
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let openGroupInvitationProto = SNProtoDataMessageOpenGroupInvitation.builder(url: url, name: name)
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do {
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return try openGroupInvitationProto.build()
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} catch {
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SNLog("Couldn't construct open group invitation proto from: \(self).")
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return nil
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}
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}
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// MARK: Description
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public override var description: String {
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"""
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OpenGroupInvitation(
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name: \(name ?? "null"),
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url: \(url ?? "null")
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)
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"""
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}
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}
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}
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