919 lines
58 KiB
Swift
919 lines
58 KiB
Swift
//
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// Copyright 2022-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
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// Please see LICENSE files in the repository root for full details.
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//
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import MatrixRustSDK
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import UIKit
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import UniformTypeIdentifiers
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struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
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private let attributedStringBuilder: AttributedStringBuilderProtocol
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private let stateEventStringBuilder: RoomStateEventStringBuilder
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/// The Matrix ID of the current user.
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private let userID: String
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init(userID: String,
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attributedStringBuilder: AttributedStringBuilderProtocol,
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stateEventStringBuilder: RoomStateEventStringBuilder) {
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self.userID = userID
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self.attributedStringBuilder = attributedStringBuilder
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self.stateEventStringBuilder = stateEventStringBuilder
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}
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func buildTimelineItem(for eventItemProxy: EventTimelineItemProxy, isDM: Bool) -> RoomTimelineItemProtocol? {
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let isOutgoing = eventItemProxy.isOwn
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switch eventItemProxy.content {
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case .msgLike(let messageLikeContent):
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switch messageLikeContent.kind {
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case .message(let messageContent):
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return buildMessageTimelineItem(eventItemProxy, messageLikeContent, messageContent, isOutgoing)
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case .sticker(let body, let imageInfo, let mediaSource):
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return buildStickerTimelineItem(eventItemProxy, messageLikeContent, body, imageInfo, mediaSource, isOutgoing)
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case .poll(question: let question, kind: let kind, maxSelections: let maxSelections, answers: let answers, votes: let votes, endTime: let endTime, let edited):
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return buildPollTimelineItem(eventItemProxy, messageLikeContent, question, kind, maxSelections, answers, votes, endTime, isOutgoing, edited)
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case .redacted:
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return buildRedactedTimelineItem(eventItemProxy, messageLikeContent, isOutgoing)
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case .unableToDecrypt(let encryptedMessage):
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return buildEncryptedTimelineItem(eventItemProxy, messageLikeContent, encryptedMessage, isOutgoing)
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}
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case .failedToParseMessageLike(let eventType, let error):
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return buildUnsupportedTimelineItem(eventItemProxy, eventType, error, isOutgoing)
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case .failedToParseState(let eventType, _, let error):
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return buildUnsupportedTimelineItem(eventItemProxy, eventType, error, isOutgoing)
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case .state(_, let content):
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if isDM, content == .roomCreate {
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return nil
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}
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return buildStateTimelineItem(for: eventItemProxy, state: content, isOutgoing: isOutgoing)
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case .roomMembership(userId: let userID, let displayName, change: let change, let reason):
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if isDM, change == .joined, userID == self.userID {
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return nil
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}
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return buildStateMembershipChangeTimelineItem(for: eventItemProxy, memberUserID: userID, memberDisplayName: displayName, membershipChange: change, reason: reason, isOutgoing: isOutgoing)
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case .profileChange(let displayName, let prevDisplayName, let avatarUrl, let prevAvatarUrl):
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return buildStateProfileChangeTimelineItem(for: eventItemProxy,
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displayName: displayName,
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previousDisplayName: prevDisplayName,
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avatarURLString: avatarUrl,
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previousAvatarURLString: prevAvatarUrl,
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isOutgoing: isOutgoing)
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case .callInvite:
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return buildCallInviteTimelineItem(for: eventItemProxy)
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case .callNotify:
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return buildCallNotificationTimelineItem(for: eventItemProxy)
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}
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}
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// MARK: - MsgLike Events
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private func buildMessageTimelineItem(_ eventItemProxy: EventTimelineItemProxy,
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_ messageLikeContent: MsgLikeContent,
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_ messageContent: MessageContent,
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_ isOutgoing: Bool) -> RoomTimelineItemProtocol? {
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switch messageContent.msgType {
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case .text(content: let textMessageContent):
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return buildTextTimelineItem(for: eventItemProxy, messageLikeContent, messageContent, textMessageContent, isOutgoing)
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case .image(content: let imageMessageContent):
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return buildImageTimelineItem(for: eventItemProxy, messageLikeContent, messageContent, imageMessageContent, isOutgoing)
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case .video(let videoMessageContent):
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return buildVideoTimelineItem(for: eventItemProxy, messageLikeContent, messageContent, videoMessageContent, isOutgoing)
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case .file(let fileMessageContent):
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return buildFileTimelineItem(for: eventItemProxy, messageLikeContent, messageContent, fileMessageContent, isOutgoing)
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case .notice(content: let noticeMessageContent):
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return buildNoticeTimelineItem(for: eventItemProxy, messageLikeContent, messageContent, noticeMessageContent, isOutgoing)
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case .emote(content: let emoteMessageContent):
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return buildEmoteTimelineItem(for: eventItemProxy, messageLikeContent, messageContent, emoteMessageContent, isOutgoing)
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case .audio(let audioMessageContent):
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if audioMessageContent.voice != nil {
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return buildVoiceTimelineItem(for: eventItemProxy, messageLikeContent, messageContent, audioMessageContent, isOutgoing)
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} else {
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return buildAudioTimelineItem(for: eventItemProxy, messageLikeContent, messageContent, audioMessageContent, isOutgoing)
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}
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case .location(let locationMessageContent):
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return buildLocationTimelineItem(for: eventItemProxy, messageLikeContent, messageContent, locationMessageContent, isOutgoing)
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case .gallery(let galleryMessageContent):
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return buildGalleryTimelineItem(for: eventItemProxy, messageLikeContent, messageContent, galleryMessageContent, isOutgoing)
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case .other:
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return nil
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}
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}
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private func buildTextTimelineItem(for eventItemProxy: EventTimelineItemProxy,
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_ messageLikeContent: MsgLikeContent,
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_ messageContent: MessageContent,
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_ textMessageContent: TextMessageContent,
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_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
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TextRoomTimelineItem(id: eventItemProxy.id,
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timestamp: eventItemProxy.timestamp,
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isOutgoing: isOutgoing,
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isEditable: eventItemProxy.isEditable,
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canBeRepliedTo: eventItemProxy.canBeRepliedTo,
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shouldBoost: eventItemProxy.shouldBoost,
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sender: eventItemProxy.sender,
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content: buildTextTimelineItemContent(textMessageContent),
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properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
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isThreaded: messageLikeContent.threadRoot != nil,
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threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary),
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isEdited: messageContent.isEdited,
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reactions: buildAggregatedReactions(messageLikeContent.reactions),
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deliveryStatus: eventItemProxy.deliveryStatus,
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orderedReadReceipts: buildOrderedReadReceipts(eventItemProxy.readReceipts),
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encryptionAuthenticity: buildEncryptionAuthenticity(eventItemProxy.shieldState)))
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}
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private func buildImageTimelineItem(for eventItemProxy: EventTimelineItemProxy,
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_ messageLikeContent: MsgLikeContent,
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_ messageContent: MessageContent,
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_ imageMessageContent: ImageMessageContent,
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_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
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ImageRoomTimelineItem(id: eventItemProxy.id,
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timestamp: eventItemProxy.timestamp,
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isOutgoing: isOutgoing,
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isEditable: eventItemProxy.isEditable,
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canBeRepliedTo: eventItemProxy.canBeRepliedTo,
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shouldBoost: eventItemProxy.shouldBoost,
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sender: eventItemProxy.sender,
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content: buildImageTimelineItemContent(imageMessageContent),
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properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
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isThreaded: messageLikeContent.threadRoot != nil,
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threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary),
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isEdited: messageContent.isEdited,
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reactions: buildAggregatedReactions(messageLikeContent.reactions),
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deliveryStatus: eventItemProxy.deliveryStatus,
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orderedReadReceipts: buildOrderedReadReceipts(eventItemProxy.readReceipts),
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encryptionAuthenticity: buildEncryptionAuthenticity(eventItemProxy.shieldState)))
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}
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private func buildVideoTimelineItem(for eventItemProxy: EventTimelineItemProxy,
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_ messageLikeContent: MsgLikeContent,
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_ messageContent: MessageContent,
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_ videoMessageContent: VideoMessageContent,
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_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
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VideoRoomTimelineItem(id: eventItemProxy.id,
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timestamp: eventItemProxy.timestamp,
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isOutgoing: isOutgoing,
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isEditable: eventItemProxy.isEditable,
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canBeRepliedTo: eventItemProxy.canBeRepliedTo,
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shouldBoost: eventItemProxy.shouldBoost,
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sender: eventItemProxy.sender,
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content: buildVideoTimelineItemContent(videoMessageContent),
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properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
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isThreaded: messageLikeContent.threadRoot != nil,
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threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary),
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isEdited: messageContent.isEdited,
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reactions: buildAggregatedReactions(messageLikeContent.reactions),
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deliveryStatus: eventItemProxy.deliveryStatus,
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orderedReadReceipts: buildOrderedReadReceipts(eventItemProxy.readReceipts),
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encryptionAuthenticity: buildEncryptionAuthenticity(eventItemProxy.shieldState)))
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}
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private func buildAudioTimelineItem(for eventItemProxy: EventTimelineItemProxy,
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_ messageLikeContent: MsgLikeContent,
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_ messageContent: MessageContent,
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_ audioMessageContent: AudioMessageContent,
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_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
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AudioRoomTimelineItem(id: eventItemProxy.id,
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timestamp: eventItemProxy.timestamp,
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isOutgoing: isOutgoing,
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isEditable: eventItemProxy.isEditable,
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canBeRepliedTo: eventItemProxy.canBeRepliedTo,
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shouldBoost: eventItemProxy.shouldBoost,
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sender: eventItemProxy.sender,
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content: buildAudioTimelineItemContent(audioMessageContent),
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properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
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isThreaded: messageLikeContent.threadRoot != nil,
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threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary),
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isEdited: messageContent.isEdited,
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reactions: buildAggregatedReactions(messageLikeContent.reactions),
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deliveryStatus: eventItemProxy.deliveryStatus,
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orderedReadReceipts: buildOrderedReadReceipts(eventItemProxy.readReceipts),
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encryptionAuthenticity: buildEncryptionAuthenticity(eventItemProxy.shieldState)))
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}
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private func buildVoiceTimelineItem(for eventItemProxy: EventTimelineItemProxy,
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_ messageLikeContent: MsgLikeContent,
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_ messageContent: MessageContent,
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_ audioMessageContent: AudioMessageContent,
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_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
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VoiceMessageRoomTimelineItem(id: eventItemProxy.id,
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timestamp: eventItemProxy.timestamp,
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isOutgoing: isOutgoing,
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isEditable: eventItemProxy.isEditable,
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canBeRepliedTo: eventItemProxy.canBeRepliedTo,
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sender: eventItemProxy.sender,
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content: buildAudioTimelineItemContent(audioMessageContent),
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properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
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isThreaded: messageLikeContent.threadRoot != nil,
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threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary),
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isEdited: messageContent.isEdited,
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reactions: buildAggregatedReactions(messageLikeContent.reactions),
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deliveryStatus: eventItemProxy.deliveryStatus,
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orderedReadReceipts: buildOrderedReadReceipts(eventItemProxy.readReceipts),
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encryptionAuthenticity: buildEncryptionAuthenticity(eventItemProxy.shieldState)))
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}
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private func buildFileTimelineItem(for eventItemProxy: EventTimelineItemProxy,
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_ messageLikeContent: MsgLikeContent,
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_ messageContent: MessageContent,
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_ fileMessageContent: FileMessageContent,
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_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
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FileRoomTimelineItem(id: eventItemProxy.id,
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timestamp: eventItemProxy.timestamp,
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isOutgoing: isOutgoing,
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isEditable: eventItemProxy.isEditable,
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canBeRepliedTo: eventItemProxy.canBeRepliedTo,
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shouldBoost: eventItemProxy.shouldBoost,
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sender: eventItemProxy.sender,
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content: buildFileTimelineItemContent(fileMessageContent),
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properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
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isThreaded: messageLikeContent.threadRoot != nil,
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threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary),
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isEdited: messageContent.isEdited,
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reactions: buildAggregatedReactions(messageLikeContent.reactions),
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deliveryStatus: eventItemProxy.deliveryStatus,
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orderedReadReceipts: buildOrderedReadReceipts(eventItemProxy.readReceipts),
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encryptionAuthenticity: buildEncryptionAuthenticity(eventItemProxy.shieldState)))
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}
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private func buildNoticeTimelineItem(for eventItemProxy: EventTimelineItemProxy,
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_ messageLikeContent: MsgLikeContent,
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_ messageContent: MessageContent,
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_ noticeMessageContent: NoticeMessageContent,
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_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
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NoticeRoomTimelineItem(id: eventItemProxy.id,
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timestamp: eventItemProxy.timestamp,
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isOutgoing: isOutgoing,
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isEditable: eventItemProxy.isEditable,
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canBeRepliedTo: eventItemProxy.canBeRepliedTo,
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sender: eventItemProxy.sender,
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content: buildNoticeTimelineItemContent(noticeMessageContent),
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properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
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isThreaded: messageLikeContent.threadRoot != nil,
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threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary),
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isEdited: messageContent.isEdited,
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reactions: buildAggregatedReactions(messageLikeContent.reactions),
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deliveryStatus: eventItemProxy.deliveryStatus,
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orderedReadReceipts: buildOrderedReadReceipts(eventItemProxy.readReceipts),
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encryptionAuthenticity: buildEncryptionAuthenticity(eventItemProxy.shieldState)))
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}
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private func buildEmoteTimelineItem(for eventItemProxy: EventTimelineItemProxy,
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_ messageLikeContent: MsgLikeContent,
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_ messageContent: MessageContent,
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_ emoteMessageContent: EmoteMessageContent,
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_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
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EmoteRoomTimelineItem(id: eventItemProxy.id,
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timestamp: eventItemProxy.timestamp,
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isOutgoing: isOutgoing,
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isEditable: eventItemProxy.isEditable,
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canBeRepliedTo: eventItemProxy.canBeRepliedTo,
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sender: eventItemProxy.sender,
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content: buildEmoteTimelineItemContent(senderDisplayName: eventItemProxy.sender.displayName, senderID: eventItemProxy.sender.id, messageContent: emoteMessageContent),
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properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
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isThreaded: messageLikeContent.threadRoot != nil,
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threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary),
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isEdited: messageContent.isEdited,
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reactions: buildAggregatedReactions(messageLikeContent.reactions),
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deliveryStatus: eventItemProxy.deliveryStatus,
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orderedReadReceipts: buildOrderedReadReceipts(eventItemProxy.readReceipts),
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encryptionAuthenticity: buildEncryptionAuthenticity(eventItemProxy.shieldState)))
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}
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private func buildLocationTimelineItem(for eventItemProxy: EventTimelineItemProxy,
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_ messageLikeContent: MsgLikeContent,
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_ messageContent: MessageContent,
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_ locationMessageContent: LocationContent,
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_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
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LocationRoomTimelineItem(id: eventItemProxy.id,
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timestamp: eventItemProxy.timestamp,
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isOutgoing: isOutgoing,
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isEditable: eventItemProxy.isEditable,
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canBeRepliedTo: eventItemProxy.canBeRepliedTo,
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sender: eventItemProxy.sender,
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content: buildLocationTimelineItemContent(locationMessageContent),
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properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
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isThreaded: messageLikeContent.threadRoot != nil,
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threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary),
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isEdited: messageContent.isEdited,
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reactions: buildAggregatedReactions(messageLikeContent.reactions),
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deliveryStatus: eventItemProxy.deliveryStatus,
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orderedReadReceipts: buildOrderedReadReceipts(eventItemProxy.readReceipts),
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encryptionAuthenticity: buildEncryptionAuthenticity(eventItemProxy.shieldState)))
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}
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private func buildGalleryTimelineItem(for eventItemProxy: EventTimelineItemProxy,
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_ messageLikeContent: MsgLikeContent,
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_ messageContent: MessageContent,
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_ galleryMessageContent: GalleryMessageContent,
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_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
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TextRoomTimelineItem(id: eventItemProxy.id,
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timestamp: eventItemProxy.timestamp,
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isOutgoing: isOutgoing,
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isEditable: eventItemProxy.isEditable,
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canBeRepliedTo: eventItemProxy.canBeRepliedTo,
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shouldBoost: eventItemProxy.shouldBoost,
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sender: eventItemProxy.sender,
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content: .init(body: galleryMessageContent.body),
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properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
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isThreaded: messageLikeContent.threadRoot != nil,
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threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary),
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isEdited: messageContent.isEdited,
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reactions: buildAggregatedReactions(messageLikeContent.reactions),
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deliveryStatus: eventItemProxy.deliveryStatus,
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orderedReadReceipts: buildOrderedReadReceipts(eventItemProxy.readReceipts),
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encryptionAuthenticity: buildEncryptionAuthenticity(eventItemProxy.shieldState)))
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}
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private func buildStickerTimelineItem(_ eventItemProxy: EventTimelineItemProxy,
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_ messageLikeContent: MsgLikeContent,
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_ body: String,
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_ info: MatrixRustSDK.ImageInfo,
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_ mediaSource: MediaSource,
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_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
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let imageInfo = ImageInfoProxy(source: mediaSource, width: info.width, height: info.height, mimeType: info.mimetype, fileSize: info.size.map(UInt.init))
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return StickerRoomTimelineItem(id: eventItemProxy.id,
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body: body,
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timestamp: eventItemProxy.timestamp,
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isOutgoing: isOutgoing,
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isEditable: eventItemProxy.isEditable,
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canBeRepliedTo: eventItemProxy.canBeRepliedTo,
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sender: eventItemProxy.sender,
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imageInfo: imageInfo,
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blurhash: info.blurhash,
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properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
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isThreaded: messageLikeContent.threadRoot != nil,
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threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary),
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reactions: buildAggregatedReactions(messageLikeContent.reactions),
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deliveryStatus: eventItemProxy.deliveryStatus,
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orderedReadReceipts: buildOrderedReadReceipts(eventItemProxy.readReceipts),
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encryptionAuthenticity: buildEncryptionAuthenticity(eventItemProxy.shieldState)))
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}
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private func buildPollTimelineItem(_ eventItemProxy: EventTimelineItemProxy,
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_ messageLikeContent: MsgLikeContent,
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_ question: String,
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_ pollKind: PollKind,
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_ maxSelections: UInt64,
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_ answers: [PollAnswer],
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_ votes: [String: [String]],
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_ endTime: UInt64?,
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_ isOutgoing: Bool,
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_ edited: Bool) -> RoomTimelineItemProtocol {
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let allVotes = votes.reduce(0) { count, pair in
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count + pair.value.count
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}
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let maxOptionVotes = votes.map(\.value.count).max()
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let options = answers.map { answer in
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let optionVotesCount = votes[answer.id]?.count
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return Poll.Option(id: answer.id,
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text: answer.text,
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votes: optionVotesCount ?? 0,
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allVotes: allVotes,
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isSelected: votes[answer.id]?.contains(userID) ?? false,
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isWinning: optionVotesCount.map { $0 == maxOptionVotes } ?? false)
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}
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let pollKind: Poll.Kind = switch pollKind {
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case .disclosed:
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.disclosed
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case .undisclosed:
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.undisclosed
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}
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let poll = Poll(question: question,
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kind: pollKind,
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maxSelections: Int(maxSelections),
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options: options,
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votes: votes,
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endDate: endTime.map { Date(timeIntervalSince1970: TimeInterval($0 / 1000)) },
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createdByAccountOwner: eventItemProxy.sender.id == userID)
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return PollRoomTimelineItem(id: eventItemProxy.id,
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poll: poll,
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body: poll.question,
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timestamp: eventItemProxy.timestamp,
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isOutgoing: isOutgoing,
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isEditable: eventItemProxy.isEditable,
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canBeRepliedTo: eventItemProxy.canBeRepliedTo,
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sender: eventItemProxy.sender,
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properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
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isThreaded: messageLikeContent.threadRoot != nil,
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threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary),
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isEdited: edited,
|
|
reactions: buildAggregatedReactions(messageLikeContent.reactions),
|
|
deliveryStatus: eventItemProxy.deliveryStatus,
|
|
orderedReadReceipts: buildOrderedReadReceipts(eventItemProxy.readReceipts),
|
|
encryptionAuthenticity: buildEncryptionAuthenticity(eventItemProxy.shieldState)))
|
|
}
|
|
|
|
private func buildRedactedTimelineItem(_ eventItemProxy: EventTimelineItemProxy,
|
|
_ messageLikeContent: MsgLikeContent,
|
|
_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
|
|
RedactedRoomTimelineItem(id: eventItemProxy.id,
|
|
body: L10n.commonMessageRemoved,
|
|
timestamp: eventItemProxy.timestamp,
|
|
isOutgoing: isOutgoing,
|
|
isEditable: eventItemProxy.isEditable,
|
|
canBeRepliedTo: eventItemProxy.canBeRepliedTo,
|
|
sender: eventItemProxy.sender,
|
|
properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
|
|
isThreaded: messageLikeContent.threadRoot != nil,
|
|
threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary)))
|
|
}
|
|
|
|
private func buildEncryptedTimelineItem(_ eventItemProxy: EventTimelineItemProxy,
|
|
_ messageLikeContent: MsgLikeContent,
|
|
_ encryptedMessage: EncryptedMessage,
|
|
_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
|
|
var encryptionType = EncryptedRoomTimelineItem.EncryptionType.unknown
|
|
var errorLabel = L10n.commonWaitingForDecryptionKey
|
|
switch encryptedMessage {
|
|
case .megolmV1AesSha2(let sessionID, let cause):
|
|
switch cause {
|
|
case .unknown:
|
|
encryptionType = .megolmV1AesSha2(sessionID: sessionID, cause: .unknown)
|
|
errorLabel = L10n.commonWaitingForDecryptionKey
|
|
case .verificationViolation:
|
|
encryptionType = .megolmV1AesSha2(sessionID: sessionID, cause: .verificationViolation)
|
|
errorLabel = L10n.commonUnableToDecryptVerificationViolation
|
|
case .unsignedDevice, .unknownDevice:
|
|
encryptionType = .megolmV1AesSha2(sessionID: sessionID, cause: .insecureDevice)
|
|
errorLabel = L10n.commonUnableToDecryptInsecureDevice
|
|
case .sentBeforeWeJoined:
|
|
encryptionType = .megolmV1AesSha2(sessionID: sessionID, cause: .sentBeforeWeJoined)
|
|
errorLabel = L10n.commonUnableToDecryptNoAccess
|
|
case .historicalMessageAndBackupIsDisabled:
|
|
encryptionType = .megolmV1AesSha2(sessionID: sessionID, cause: .historicalMessageAndBackupDisabled)
|
|
errorLabel = L10n.timelineDecryptionFailureHistoricalEventNoKeyBackup
|
|
case .historicalMessageAndDeviceIsUnverified:
|
|
encryptionType = .megolmV1AesSha2(sessionID: sessionID, cause: .historicalMessageAndDeviceIsUnverified)
|
|
errorLabel = L10n.timelineDecryptionFailureHistoricalEventUnverifiedDevice
|
|
case .withheldForUnverifiedOrInsecureDevice:
|
|
encryptionType = .megolmV1AesSha2(sessionID: sessionID, cause: .withheldForUnverifiedOrInsecureDevice)
|
|
errorLabel = L10n.timelineDecryptionFailureWithheldUnverified
|
|
case .withheldBySender:
|
|
encryptionType = .megolmV1AesSha2(sessionID: sessionID, cause: .witheldBySender)
|
|
errorLabel = L10n.timelineDecryptionFailureUnableToDecrypt
|
|
}
|
|
case .olmV1Curve25519AesSha2(let senderKey):
|
|
encryptionType = .olmV1Curve25519AesSha2(senderKey: senderKey)
|
|
case .unknown:
|
|
break
|
|
}
|
|
|
|
return EncryptedRoomTimelineItem(id: eventItemProxy.id,
|
|
body: errorLabel,
|
|
encryptionType: encryptionType,
|
|
timestamp: eventItemProxy.timestamp,
|
|
isOutgoing: isOutgoing,
|
|
isEditable: eventItemProxy.isEditable,
|
|
canBeRepliedTo: eventItemProxy.canBeRepliedTo,
|
|
sender: eventItemProxy.sender,
|
|
properties: .init(replyDetails: buildTimelineItemReplyDetails(messageLikeContent.inReplyTo),
|
|
isThreaded: messageLikeContent.threadRoot != nil,
|
|
threadSummary: buildTimelineItemThreadSummary(messageLikeContent.threadSummary)))
|
|
}
|
|
|
|
// MARK: - Message events content
|
|
|
|
private func buildTextTimelineItemContent(_ messageContent: TextMessageContent) -> TextRoomTimelineItemContent {
|
|
let htmlBody = messageContent.formatted?.format == .html ? messageContent.formatted?.body : nil
|
|
let formattedBody = (htmlBody != nil ? attributedStringBuilder.fromHTML(htmlBody) : attributedStringBuilder.fromPlain(messageContent.body))
|
|
|
|
return .init(body: messageContent.body, formattedBody: formattedBody, formattedBodyHTMLString: htmlBody)
|
|
}
|
|
|
|
private func buildAudioTimelineItemContent(_ messageContent: AudioMessageContent) -> AudioRoomTimelineItemContent {
|
|
let htmlCaption = messageContent.formattedCaption?.format == .html ? messageContent.formattedCaption?.body : nil
|
|
let formattedCaption = htmlCaption != nil ? attributedStringBuilder.fromHTML(htmlCaption) : attributedStringBuilder.fromPlain(messageContent.caption)
|
|
|
|
var waveform: EstimatedWaveform?
|
|
if let audioWaveform = messageContent.audio?.waveform {
|
|
waveform = EstimatedWaveform(data: audioWaveform)
|
|
}
|
|
|
|
return AudioRoomTimelineItemContent(filename: messageContent.filename,
|
|
caption: messageContent.caption,
|
|
formattedCaption: formattedCaption,
|
|
formattedCaptionHTMLString: htmlCaption,
|
|
duration: messageContent.audio?.duration ?? 0,
|
|
waveform: waveform,
|
|
source: MediaSourceProxy(source: messageContent.source, mimeType: messageContent.info?.mimetype),
|
|
fileSize: messageContent.info?.size.map(UInt.init),
|
|
contentType: UTType(mimeType: messageContent.info?.mimetype, fallbackFilename: messageContent.filename))
|
|
}
|
|
|
|
private func buildImageTimelineItemContent(_ messageContent: ImageMessageContent) -> ImageRoomTimelineItemContent {
|
|
let htmlCaption = messageContent.formattedCaption?.format == .html ? messageContent.formattedCaption?.body : nil
|
|
let formattedCaption = htmlCaption != nil ? attributedStringBuilder.fromHTML(htmlCaption) : attributedStringBuilder.fromPlain(messageContent.caption)
|
|
|
|
let thumbnailInfo = ImageInfoProxy(source: messageContent.info?.thumbnailSource,
|
|
width: messageContent.info?.thumbnailInfo?.width,
|
|
height: messageContent.info?.thumbnailInfo?.height,
|
|
mimeType: messageContent.info?.thumbnailInfo?.mimetype,
|
|
fileSize: messageContent.info?.size.map(UInt.init))
|
|
|
|
let imageInfo = ImageInfoProxy(source: messageContent.source,
|
|
width: messageContent.info?.width,
|
|
height: messageContent.info?.height,
|
|
mimeType: messageContent.info?.mimetype,
|
|
fileSize: messageContent.info?.size.map(UInt.init))
|
|
|
|
return .init(filename: messageContent.filename,
|
|
caption: messageContent.caption,
|
|
formattedCaption: formattedCaption,
|
|
formattedCaptionHTMLString: htmlCaption,
|
|
imageInfo: imageInfo,
|
|
thumbnailInfo: thumbnailInfo,
|
|
blurhash: messageContent.info?.blurhash,
|
|
contentType: UTType(mimeType: messageContent.info?.mimetype, fallbackFilename: messageContent.filename))
|
|
}
|
|
|
|
private func buildVideoTimelineItemContent(_ messageContent: VideoMessageContent) -> VideoRoomTimelineItemContent {
|
|
let htmlCaption = messageContent.formattedCaption?.format == .html ? messageContent.formattedCaption?.body : nil
|
|
let formattedCaption = htmlCaption != nil ? attributedStringBuilder.fromHTML(htmlCaption) : attributedStringBuilder.fromPlain(messageContent.caption)
|
|
|
|
let thumbnailInfo = ImageInfoProxy(source: messageContent.info?.thumbnailSource,
|
|
width: messageContent.info?.thumbnailInfo?.width,
|
|
height: messageContent.info?.thumbnailInfo?.height,
|
|
mimeType: messageContent.info?.thumbnailInfo?.mimetype,
|
|
fileSize: messageContent.info?.size.map(UInt.init))
|
|
|
|
let videoInfo = VideoInfoProxy(source: messageContent.source,
|
|
duration: messageContent.info?.duration ?? 0,
|
|
width: messageContent.info?.width,
|
|
height: messageContent.info?.height,
|
|
mimeType: messageContent.info?.mimetype,
|
|
fileSize: messageContent.info?.size.map(UInt.init))
|
|
|
|
return .init(filename: messageContent.filename,
|
|
caption: messageContent.caption,
|
|
formattedCaption: formattedCaption,
|
|
formattedCaptionHTMLString: htmlCaption,
|
|
videoInfo: videoInfo,
|
|
thumbnailInfo: thumbnailInfo,
|
|
blurhash: messageContent.info?.blurhash,
|
|
contentType: UTType(mimeType: messageContent.info?.mimetype, fallbackFilename: messageContent.filename))
|
|
}
|
|
|
|
private func buildLocationTimelineItemContent(_ locationContent: LocationContent) -> LocationRoomTimelineItemContent {
|
|
LocationRoomTimelineItemContent(body: locationContent.body,
|
|
geoURI: .init(string: locationContent.geoUri),
|
|
description: locationContent.description)
|
|
}
|
|
|
|
private func buildFileTimelineItemContent(_ messageContent: FileMessageContent) -> FileRoomTimelineItemContent {
|
|
let htmlCaption = messageContent.formattedCaption?.format == .html ? messageContent.formattedCaption?.body : nil
|
|
let formattedCaption = htmlCaption != nil ? attributedStringBuilder.fromHTML(htmlCaption) : attributedStringBuilder.fromPlain(messageContent.caption)
|
|
|
|
let thumbnailSource = messageContent.info?.thumbnailSource.map { MediaSourceProxy(source: $0, mimeType: messageContent.info?.thumbnailInfo?.mimetype) }
|
|
|
|
return .init(filename: messageContent.filename,
|
|
caption: messageContent.caption,
|
|
formattedCaption: formattedCaption,
|
|
formattedCaptionHTMLString: htmlCaption,
|
|
source: MediaSourceProxy(source: messageContent.source, mimeType: messageContent.info?.mimetype),
|
|
fileSize: messageContent.info?.size.map(UInt.init),
|
|
thumbnailSource: thumbnailSource,
|
|
contentType: UTType(mimeType: messageContent.info?.mimetype, fallbackFilename: messageContent.filename))
|
|
}
|
|
|
|
private func buildNoticeTimelineItemContent(_ messageContent: NoticeMessageContent) -> NoticeRoomTimelineItemContent {
|
|
let htmlBody = messageContent.formatted?.format == .html ? messageContent.formatted?.body : nil
|
|
let formattedBody = (htmlBody != nil ? attributedStringBuilder.fromHTML(htmlBody) : attributedStringBuilder.fromPlain(messageContent.body))
|
|
|
|
return .init(body: messageContent.body, formattedBody: formattedBody)
|
|
}
|
|
|
|
private func buildEmoteTimelineItemContent(senderDisplayName: String?, senderID: String, messageContent: EmoteMessageContent) -> EmoteRoomTimelineItemContent {
|
|
let name = senderDisplayName ?? senderID
|
|
|
|
let htmlBody = messageContent.formatted?.format == .html ? messageContent.formatted?.body : nil
|
|
|
|
var formattedBody: AttributedString?
|
|
if let htmlBody {
|
|
formattedBody = buildEmoteFormattedBodyFromHTML(html: htmlBody, name: name)
|
|
} else {
|
|
formattedBody = attributedStringBuilder.fromPlain(L10n.commonEmote(name, messageContent.body))
|
|
}
|
|
|
|
return .init(body: messageContent.body, formattedBody: formattedBody, formattedBodyHTMLString: htmlBody)
|
|
}
|
|
|
|
// This fixes the issue of the name not belonging to the first <p> defined paragraph
|
|
private func buildEmoteFormattedBodyFromHTML(html: String, name: String) -> AttributedString? {
|
|
let htmlBodyPlaceholder = "{htmlBodyPlaceholder}"
|
|
var finalString = AttributedString(L10n.commonEmote(name, htmlBodyPlaceholder))
|
|
guard let htmlBodyString = attributedStringBuilder.fromHTML(html) else {
|
|
return nil
|
|
}
|
|
finalString.replace(htmlBodyPlaceholder, with: htmlBodyString)
|
|
return finalString
|
|
}
|
|
|
|
// MARK: - EventBasedTimelineItem Properties
|
|
|
|
private func buildAggregatedReactions(_ reactions: [Reaction]) -> [AggregatedReaction] {
|
|
reactions.map { reaction in
|
|
let senders = reaction.senders
|
|
.map { senderData in
|
|
ReactionSender(id: senderData.senderId, timestamp: Date(timeIntervalSince1970: TimeInterval(senderData.timestamp / 1000)))
|
|
}
|
|
.sorted { a, b in
|
|
// Sort reactions within an aggregation by timestamp descending.
|
|
// This puts the most recent at the top, useful in cases like the
|
|
// reaction summary view.
|
|
a.timestamp > b.timestamp
|
|
}
|
|
return AggregatedReaction(accountOwnerID: userID, key: reaction.key, senders: senders)
|
|
}
|
|
.sorted { a, b in
|
|
// Sort aggregated reactions by count and then timestamp ascending, using
|
|
// the most recent reaction in the aggregation(hence index 0).
|
|
// This appends new aggregations on the end of the reaction layout
|
|
// and the deterministic sort avoids reactions jumping around if the reactions timeline
|
|
// view reloads.
|
|
if a.count == b.count {
|
|
return a.senders[0].timestamp < b.senders[0].timestamp
|
|
}
|
|
return a.count > b.count
|
|
}
|
|
}
|
|
|
|
private func buildOrderedReadReceipts(_ receipts: [String: Receipt]) -> [ReadReceipt] {
|
|
receipts
|
|
.sorted { firstElement, secondElement in
|
|
// If there is no timestamp we order them as last
|
|
let firstTimestamp = firstElement.value.dateTimestamp ?? Date(timeIntervalSince1970: 0)
|
|
let secondTimestamp = secondElement.value.dateTimestamp ?? Date(timeIntervalSince1970: 0)
|
|
return firstTimestamp > secondTimestamp
|
|
}
|
|
.map { key, receipt in
|
|
ReadReceipt(userID: key, formattedTimestamp: receipt.dateTimestamp?.formattedMinimal())
|
|
}
|
|
}
|
|
|
|
private func buildEncryptionAuthenticity(_ shieldState: ShieldState?) -> EncryptionAuthenticity? {
|
|
shieldState.flatMap(EncryptionAuthenticity.init)
|
|
}
|
|
|
|
private func buildTimelineItemThreadSummary(_ threadSummary: MatrixRustSDK.ThreadSummary?) -> TimelineItemThreadSummary? {
|
|
guard let threadSummary else { return nil }
|
|
|
|
switch threadSummary.latestEvent() {
|
|
case .unavailable:
|
|
return .notLoaded
|
|
case .pending:
|
|
return .loading
|
|
case .ready(let content, let senderID, let senderProfile):
|
|
let sender = buildTimelineItemSender(senderID: senderID, senderProfile: senderProfile)
|
|
|
|
let latestEventContent: TimelineEventContent = switch content {
|
|
case .msgLike(let messageLikeContent):
|
|
switch messageLikeContent.kind {
|
|
case .message(let messageContent):
|
|
.message(buildMessageTimelineItemContent(messageType: messageContent.msgType,
|
|
senderID: senderID,
|
|
senderDisplayName: sender.displayName))
|
|
case .poll(let question, _, _, _, _, _, _):
|
|
.poll(question: question)
|
|
case .sticker(let body, _, _):
|
|
.message(.text(.init(body: body)))
|
|
case .redacted:
|
|
.redacted
|
|
default:
|
|
.message(.text(.init(body: L10n.commonUnsupportedEvent)))
|
|
}
|
|
default:
|
|
.message(.text(.init(body: L10n.commonUnsupportedEvent)))
|
|
}
|
|
|
|
return .loaded(senderID: senderID,
|
|
sender: sender,
|
|
latestEventContent: latestEventContent)
|
|
|
|
case .error(let message):
|
|
return .error(message: message)
|
|
}
|
|
}
|
|
|
|
// MARK: - Other Events
|
|
|
|
private func buildUnsupportedTimelineItem(_ eventItemProxy: EventTimelineItemProxy,
|
|
_ eventType: String,
|
|
_ error: String,
|
|
_ isOutgoing: Bool) -> RoomTimelineItemProtocol {
|
|
UnsupportedRoomTimelineItem(id: eventItemProxy.id,
|
|
body: L10n.commonUnsupportedEvent,
|
|
eventType: eventType,
|
|
error: error,
|
|
timestamp: eventItemProxy.timestamp,
|
|
isOutgoing: isOutgoing,
|
|
isEditable: eventItemProxy.isEditable,
|
|
canBeRepliedTo: eventItemProxy.canBeRepliedTo,
|
|
sender: eventItemProxy.sender,
|
|
properties: .init())
|
|
}
|
|
|
|
private func buildCallInviteTimelineItem(for eventItemProxy: EventTimelineItemProxy) -> RoomTimelineItemProtocol {
|
|
CallInviteRoomTimelineItem(id: eventItemProxy.id,
|
|
timestamp: eventItemProxy.timestamp,
|
|
isEditable: eventItemProxy.isEditable,
|
|
canBeRepliedTo: eventItemProxy.canBeRepliedTo,
|
|
sender: eventItemProxy.sender)
|
|
}
|
|
|
|
private func buildCallNotificationTimelineItem(for eventItemProxy: EventTimelineItemProxy) -> RoomTimelineItemProtocol {
|
|
CallNotificationRoomTimelineItem(id: eventItemProxy.id,
|
|
timestamp: eventItemProxy.timestamp,
|
|
isEditable: eventItemProxy.isEditable,
|
|
canBeRepliedTo: eventItemProxy.canBeRepliedTo,
|
|
sender: eventItemProxy.sender)
|
|
}
|
|
|
|
// MARK: - State Events
|
|
|
|
private func buildStateTimelineItem(for eventItemProxy: EventTimelineItemProxy,
|
|
state: OtherState,
|
|
isOutgoing: Bool) -> RoomTimelineItemProtocol? {
|
|
guard let text = stateEventStringBuilder.buildString(for: state, sender: eventItemProxy.sender, isOutgoing: isOutgoing) else { return nil }
|
|
return buildStateTimelineItem(for: eventItemProxy, text: text, isOutgoing: isOutgoing)
|
|
}
|
|
|
|
private func buildStateMembershipChangeTimelineItem(for eventItemProxy: EventTimelineItemProxy,
|
|
memberUserID: String,
|
|
memberDisplayName: String?,
|
|
membershipChange: MembershipChange?,
|
|
reason: String?,
|
|
isOutgoing: Bool) -> RoomTimelineItemProtocol? {
|
|
guard let text = stateEventStringBuilder.buildString(for: membershipChange,
|
|
reason: reason,
|
|
memberUserID: memberUserID,
|
|
memberDisplayName: memberDisplayName,
|
|
sender: eventItemProxy.sender,
|
|
isOutgoing: isOutgoing) else {
|
|
return nil
|
|
}
|
|
|
|
return buildStateTimelineItem(for: eventItemProxy, text: text, isOutgoing: isOutgoing)
|
|
}
|
|
|
|
private func buildStateProfileChangeTimelineItem(for eventItemProxy: EventTimelineItemProxy,
|
|
displayName: String?,
|
|
previousDisplayName: String?,
|
|
avatarURLString: String?,
|
|
previousAvatarURLString: String?,
|
|
isOutgoing: Bool) -> RoomTimelineItemProtocol? {
|
|
guard let text = stateEventStringBuilder.buildProfileChangeString(displayName: displayName,
|
|
previousDisplayName: previousDisplayName,
|
|
avatarURLString: avatarURLString,
|
|
previousAvatarURLString: previousAvatarURLString,
|
|
member: eventItemProxy.sender.id,
|
|
memberIsYou: isOutgoing) else { return nil }
|
|
return buildStateTimelineItem(for: eventItemProxy, text: text, isOutgoing: isOutgoing)
|
|
}
|
|
|
|
private func buildStateTimelineItem(for eventItemProxy: EventTimelineItemProxy, text: String, isOutgoing: Bool) -> RoomTimelineItemProtocol {
|
|
StateRoomTimelineItem(id: eventItemProxy.id,
|
|
body: text,
|
|
timestamp: eventItemProxy.timestamp,
|
|
isOutgoing: isOutgoing,
|
|
isEditable: false,
|
|
canBeRepliedTo: eventItemProxy.canBeRepliedTo,
|
|
sender: eventItemProxy.sender)
|
|
}
|
|
|
|
// MARK: - Reply details
|
|
|
|
private func buildTimelineItemReplyDetails(_ details: MatrixRustSDK.InReplyToDetails?) -> TimelineItemReplyDetails? {
|
|
guard let details else {
|
|
return nil
|
|
}
|
|
|
|
return buildTimelineItemReply(details).details
|
|
}
|
|
|
|
func buildTimelineItemReply(_ details: MatrixRustSDK.InReplyToDetails) -> TimelineItemReply {
|
|
let isThreaded = details.event().isThreaded
|
|
switch details.event() {
|
|
case .unavailable:
|
|
return .init(details: .notLoaded(eventID: details.eventId()), isThreaded: isThreaded)
|
|
case .pending:
|
|
return .init(details: .loading(eventID: details.eventId()), isThreaded: isThreaded)
|
|
case let .ready(timelineItem, senderID, senderProfile):
|
|
let sender = buildTimelineItemSender(senderID: senderID, senderProfile: senderProfile)
|
|
|
|
let replyContent: TimelineEventContent
|
|
|
|
switch timelineItem {
|
|
case .msgLike(let messageLikeContent):
|
|
switch messageLikeContent.kind {
|
|
case .message(let messageContent):
|
|
let replyContent = buildMessageTimelineItemContent(messageType: messageContent.msgType,
|
|
senderID: sender.id,
|
|
senderDisplayName: sender.displayName)
|
|
return .init(details: .loaded(sender: sender,
|
|
eventID: details.eventId(),
|
|
eventContent: .message(replyContent)),
|
|
isThreaded: isThreaded)
|
|
case .poll(let question, _, _, _, _, _, _):
|
|
replyContent = .poll(question: question)
|
|
case .sticker(let body, _, _):
|
|
replyContent = .message(.text(.init(body: body)))
|
|
case .redacted:
|
|
replyContent = .redacted
|
|
default:
|
|
replyContent = .message(.text(.init(body: L10n.commonUnsupportedEvent)))
|
|
}
|
|
default:
|
|
replyContent = .message(.text(.init(body: L10n.commonUnsupportedEvent)))
|
|
}
|
|
|
|
return .init(details: .loaded(sender: sender, eventID: details.eventId(), eventContent: replyContent), isThreaded: isThreaded)
|
|
case let .error(message):
|
|
return .init(details: .error(eventID: details.eventId(), message: message), isThreaded: isThreaded)
|
|
}
|
|
}
|
|
|
|
// MARK: - Helpers
|
|
|
|
private func buildTimelineItemSender(senderID: String, senderProfile: ProfileDetails?) -> TimelineItemSender {
|
|
switch senderProfile {
|
|
case let .ready(displayName, isDisplayNameAmbiguous, avatarUrl):
|
|
return TimelineItemSender(id: senderID,
|
|
displayName: displayName,
|
|
isDisplayNameAmbiguous: isDisplayNameAmbiguous,
|
|
avatarURL: avatarUrl.flatMap(URL.init(string:)))
|
|
default:
|
|
return TimelineItemSender(id: senderID,
|
|
displayName: nil,
|
|
isDisplayNameAmbiguous: false,
|
|
avatarURL: nil)
|
|
}
|
|
}
|
|
|
|
private func buildMessageTimelineItemContent(messageType: MessageType?, senderID: String, senderDisplayName: String?) -> EventBasedMessageTimelineItemContentType {
|
|
switch messageType {
|
|
case .audio(let content):
|
|
if content.voice != nil {
|
|
.voice(buildAudioTimelineItemContent(content))
|
|
} else {
|
|
.audio(buildAudioTimelineItemContent(content))
|
|
}
|
|
case .emote(let content):
|
|
.emote(buildEmoteTimelineItemContent(senderDisplayName: senderDisplayName, senderID: senderID, messageContent: content))
|
|
case .file(let content):
|
|
.file(buildFileTimelineItemContent(content))
|
|
case .image(let content):
|
|
.image(buildImageTimelineItemContent(content))
|
|
case .notice(let content):
|
|
.notice(buildNoticeTimelineItemContent(content))
|
|
case .text(let content):
|
|
.text(buildTextTimelineItemContent(content))
|
|
case .video(let content):
|
|
.video(buildVideoTimelineItemContent(content))
|
|
case .location(let content):
|
|
.location(buildLocationTimelineItemContent(content))
|
|
case .gallery(let content):
|
|
.text(.init(body: content.body))
|
|
case .other(_, let body):
|
|
.text(.init(body: body))
|
|
case .none:
|
|
.text(.init(body: L10n.commonUnsupportedEvent))
|
|
}
|
|
}
|
|
}
|
|
|
|
private extension EmbeddedEventDetails {
|
|
var isThreaded: Bool {
|
|
switch self {
|
|
case .ready(let content, _, _):
|
|
guard case let .msgLike(messageLikeContent) = content else {
|
|
return false
|
|
}
|
|
|
|
return messageLikeContent.threadRoot != nil
|
|
default:
|
|
return false
|
|
}
|
|
}
|
|
}
|
|
|
|
private extension Receipt {
|
|
var dateTimestamp: Date? {
|
|
guard let timestamp else {
|
|
return nil
|
|
}
|
|
return Date(timeIntervalSince1970: TimeInterval(timestamp / 1000))
|
|
}
|
|
}
|