815 lines
32 KiB
Swift
815 lines
32 KiB
Swift
//
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// Copyright 2019 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import Foundation
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public import LibSignalClient
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public extension TSMessage {
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@objc
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var isIncoming: Bool { self is TSIncomingMessage }
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@objc
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var isOutgoing: Bool { self is TSOutgoingMessage }
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// MARK: - Attachments
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func hasBodyAttachments(transaction: SDSAnyReadTransaction) -> Bool {
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guard let sqliteRowId else { return false }
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return DependenciesBridge.shared.attachmentStore
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.fetchReferences(
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owners: [
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.messageOversizeText(messageRowId: sqliteRowId),
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.messageBodyAttachment(messageRowId: sqliteRowId)
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],
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tx: transaction.asV2Read
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)
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.isEmpty.negated
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}
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func hasMediaAttachments(transaction: SDSAnyReadTransaction) -> Bool {
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guard let sqliteRowId else { return false }
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return DependenciesBridge.shared.attachmentStore
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.fetchFirstReference(
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owner: .messageBodyAttachment(messageRowId: sqliteRowId),
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tx: transaction.asV2Read
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) != nil
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}
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func oversizeTextAttachment(transaction: SDSAnyReadTransaction) -> Attachment? {
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guard let sqliteRowId else { return nil }
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return DependenciesBridge.shared.attachmentStore
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.fetchFirstReferencedAttachment(
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for: .messageOversizeText(messageRowId: sqliteRowId),
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tx: transaction.asV2Read
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)?
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.attachment
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}
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func allAttachments(transaction: SDSAnyReadTransaction) -> [Attachment] {
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guard let sqliteRowId else { return [] }
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return DependenciesBridge.shared.attachmentStore
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.allAttachments(forMessageWithRowId: sqliteRowId, tx: transaction.asV2Read)
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.fetchAll(tx: transaction)
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}
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/// The raw body contains placeholders for things like mentions and is not user friendly.
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/// If you want a constant string representing the body of this message, this is it.
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@objc(rawBodyWithTransaction:)
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func rawBody(transaction: SDSAnyReadTransaction) -> String? {
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if let oversizeText = try? self.oversizeTextAttachment(transaction: transaction)?.asStream()?.decryptedLongText() {
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return oversizeText
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}
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return self.body?.nilIfEmpty
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}
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func failedAttachments(transaction: SDSAnyReadTransaction) -> [AttachmentTransitPointer] {
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let attachments: [Attachment] = allAttachments(transaction: transaction)
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let states: [AttachmentDownloadState] = [.failed]
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return Self.onlyAttachmentPointers(attachments: attachments, withStateIn: Set(states), tx: transaction)
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}
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func failedOrPendingAttachments(transaction: SDSAnyReadTransaction) -> [AttachmentTransitPointer] {
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let attachments: [Attachment] = allAttachments(transaction: transaction)
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let states: [AttachmentDownloadState] = [.failed, .none]
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return Self.onlyAttachmentPointers(attachments: attachments, withStateIn: Set(states), tx: transaction)
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}
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private static func onlyAttachmentPointers(
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attachments: [Attachment],
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withStateIn states: Set<AttachmentDownloadState>,
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tx: SDSAnyReadTransaction
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) -> [AttachmentTransitPointer] {
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return attachments.compactMap { attachment -> AttachmentTransitPointer? in
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guard
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attachment.asStream() == nil,
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let attachmentPointer = attachment.asTransitTierPointer()
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else {
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return nil
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}
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let downloadState = attachmentPointer.downloadState(tx: tx.asV2Read)
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guard states.contains(downloadState) else {
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return nil
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}
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return attachmentPointer
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}
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}
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// MARK: Attachment Deletes
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@objc
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func removeBodyMediaAttachments(tx: SDSAnyWriteTransaction) {
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guard let sqliteRowId else { return }
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try? DependenciesBridge.shared.attachmentManager.removeAllAttachments(
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from: [.messageBodyAttachment(messageRowId: sqliteRowId)],
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tx: tx.asV2Write
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)
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}
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@objc
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func removeOversizeTextAttachment(tx: SDSAnyWriteTransaction) {
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guard let sqliteRowId else { return }
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try? DependenciesBridge.shared.attachmentManager.removeAllAttachments(
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from: [.messageOversizeText(messageRowId: sqliteRowId)],
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tx: tx.asV2Write
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)
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}
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@objc
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func removeLinkPreviewAttachment(tx: SDSAnyWriteTransaction) {
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guard let sqliteRowId else { return }
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try? DependenciesBridge.shared.attachmentManager.removeAllAttachments(
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from: [.messageLinkPreview(messageRowId: sqliteRowId)],
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tx: tx.asV2Write
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)
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}
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@objc
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func removeStickerAttachment(tx: SDSAnyWriteTransaction) {
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guard let sqliteRowId else { return }
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try? DependenciesBridge.shared.attachmentManager.removeAllAttachments(
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from: [.messageSticker(messageRowId: sqliteRowId)],
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tx: tx.asV2Write
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)
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}
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@objc
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func removeContactShareAvatarAttachment(tx: SDSAnyWriteTransaction) {
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guard let sqliteRowId else { return }
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try? DependenciesBridge.shared.attachmentManager.removeAllAttachments(
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from: [.messageContactAvatar(messageRowId: sqliteRowId)],
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tx: tx.asV2Write
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)
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}
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@objc
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func removeAllAttachments(tx: SDSAnyWriteTransaction) {
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guard let sqliteRowId else { return }
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try? DependenciesBridge.shared.attachmentManager.removeAllAttachments(
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from: AttachmentReference.MessageOwnerTypeRaw.allCases.map {
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$0.with(messageRowId: sqliteRowId)
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},
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tx: tx.asV2Write
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)
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}
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// MARK: - Mentions
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@objc
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func insertMentionsInDatabase(tx: SDSAnyWriteTransaction) {
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Self.insertMentionsInDatabase(message: self, tx: tx)
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}
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static func insertMentionsInDatabase(message: TSMessage, tx: SDSAnyWriteTransaction) {
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guard let bodyRanges = message.bodyRanges else {
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return
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}
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// If we have any mentions, we need to save them to aid in querying for
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// messages that mention a given user. We only need to save one mention
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// record per ACI, even if the same ACI is mentioned multiple times in the
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// message.
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let uniqueMentionedAcis = Set(bodyRanges.mentions.values)
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for mentionedAci in uniqueMentionedAcis {
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let mention = TSMention(uniqueMessageId: message.uniqueId, uniqueThreadId: message.uniqueThreadId, aci: mentionedAci)
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mention.anyInsert(transaction: tx)
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}
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}
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// MARK: - Reactions
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var reactionFinder: ReactionFinder {
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return ReactionFinder(uniqueMessageId: uniqueId)
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}
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@objc
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func removeAllReactions(transaction: SDSAnyWriteTransaction) {
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guard !CurrentAppContext().isRunningTests else { return }
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reactionFinder.deleteAllReactions(transaction: transaction.unwrapGrdbWrite)
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}
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@objc
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func removeAllMentions(transaction tx: SDSAnyWriteTransaction) {
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MentionFinder.deleteAllMentions(for: self, transaction: tx.unwrapGrdbWrite)
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}
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@objc
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func allReactionIds(transaction: SDSAnyReadTransaction) -> [String]? {
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return reactionFinder.allUniqueIds(transaction: transaction.unwrapGrdbRead)
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}
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@objc
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func markUnreadReactionsAsRead(transaction: SDSAnyWriteTransaction) {
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let unreadReactions = reactionFinder.unreadReactions(transaction: transaction.unwrapGrdbWrite)
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unreadReactions.forEach { $0.markAsRead(transaction: transaction) }
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}
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func reaction(for reactor: Aci, tx: SDSAnyReadTransaction) -> OWSReaction? {
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return reactionFinder.reaction(for: reactor, tx: tx.unwrapGrdbRead)
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}
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@discardableResult
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func recordReaction(
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for reactor: Aci,
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emoji: String,
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sentAtTimestamp: UInt64,
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receivedAtTimestamp: UInt64,
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tx: SDSAnyWriteTransaction
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) -> OWSReaction? {
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return self.recordReaction(
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for: reactor,
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emoji: emoji,
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sentAtTimestamp: sentAtTimestamp,
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sortOrder: receivedAtTimestamp,
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tx: tx
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)
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}
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@discardableResult
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func recordReaction(
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for reactor: Aci,
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emoji: String,
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sentAtTimestamp: UInt64,
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sortOrder: UInt64,
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tx: SDSAnyWriteTransaction
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) -> OWSReaction? {
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guard !wasRemotelyDeleted else {
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owsFailDebug("attempted to record a reaction for a message that was deleted")
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return nil
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}
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assert(emoji.isSingleEmoji)
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// Remove any previous reaction, there can only be one
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removeReaction(for: reactor, tx: tx)
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let reaction = OWSReaction(
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uniqueMessageId: uniqueId,
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emoji: emoji,
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reactor: reactor,
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sentAtTimestamp: sentAtTimestamp,
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receivedAtTimestamp: receivedAtTimestamp
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)
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reaction.anyInsert(transaction: tx)
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// Reactions to messages we send need to be manually marked
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// as read as they trigger notifications we need to clear
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// out. Everything else can be automatically read.
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if !(self is TSOutgoingMessage) { reaction.markAsRead(transaction: tx) }
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SSKEnvironment.shared.databaseStorageRef.touch(interaction: self, shouldReindex: false, transaction: tx)
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return reaction
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}
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func removeReaction(for reactor: Aci, tx: SDSAnyWriteTransaction) {
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guard let reaction = reaction(for: reactor, tx: tx) else { return }
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reaction.anyRemove(transaction: tx)
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SSKEnvironment.shared.databaseStorageRef.touch(interaction: self, shouldReindex: false, transaction: tx)
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SSKEnvironment.shared.notificationPresenterRef.cancelNotifications(reactionId: reaction.uniqueId)
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}
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// MARK: - Edits
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@objc
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func removeEdits(transaction: SDSAnyWriteTransaction) {
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try! processEdits(transaction: transaction) { record, message in
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try record.delete(transaction.unwrapGrdbWrite.database)
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if let message {
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DependenciesBridge.shared.interactionDeleteManager
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.delete(message, sideEffects: .default(), tx: transaction.asV2Write)
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}
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}
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}
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/// Build a list of all related edits based on this message. An array of record, message pairs are
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/// returned, allowing the caller to operate on one or both of these items at the same time.
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///
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/// The processing of edit records is unbounded, but the number of edits per message
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/// is limited by both the sender and receiver.
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private func processEdits(
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transaction: SDSAnyWriteTransaction,
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block: ((EditRecord, TSMessage?) throws -> Void)
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) throws {
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let editsToProcess = try DependenciesBridge.shared.editMessageStore.findEditDeleteRecords(
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for: self,
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tx: transaction.asV2Read
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)
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for edit in editsToProcess {
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try block(edit.record, edit.message)
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}
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}
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// MARK: - Remote Delete
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// A message can be remotely deleted iff:
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// * you sent this message
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// * you haven't already remotely deleted this message
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// * it's not a message with a gift badge
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// * it has been less than 24 hours since you sent the message
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// * this includes messages sent in the future
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var canBeRemotelyDeleted: Bool {
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guard let outgoingMessage = self as? TSOutgoingMessage else { return false }
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guard !outgoingMessage.wasRemotelyDeleted else { return false }
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guard outgoingMessage.giftBadge == nil else { return false }
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let (elapsedTime, isInFuture) = Date.ows_millisecondTimestamp().subtractingReportingOverflow(outgoingMessage.timestamp)
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guard isInFuture || (elapsedTime <= (kHourInMs * 24)) else { return false }
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return true
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}
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@objc(OWSRemoteDeleteProcessingResult)
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enum RemoteDeleteProcessingResult: Int, Error {
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case deletedMessageMissing
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case invalidDelete
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case success
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}
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class func tryToRemotelyDeleteMessage(
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fromAuthor authorAci: Aci,
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sentAtTimestamp: UInt64,
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threadUniqueId: String?,
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serverTimestamp: UInt64,
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transaction: SDSAnyWriteTransaction
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) -> RemoteDeleteProcessingResult {
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guard SDS.fitsInInt64(sentAtTimestamp) else {
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owsFailDebug("Unable to delete a message with invalid sentAtTimestamp: \(sentAtTimestamp)")
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return .invalidDelete
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}
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if let threadUniqueId = threadUniqueId, let messageToDelete = InteractionFinder.findMessage(
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withTimestamp: sentAtTimestamp,
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threadId: threadUniqueId,
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author: SignalServiceAddress(authorAci),
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transaction: transaction
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) {
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if messageToDelete is TSOutgoingMessage, SignalServiceAddress(authorAci).isLocalAddress {
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messageToDelete.markMessageAsRemotelyDeleted(transaction: transaction)
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return .success
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} else if var incomingMessageToDelete = messageToDelete as? TSIncomingMessage {
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if incomingMessageToDelete.editState == .pastRevision {
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// The remote delete targeted an old revision, fetch
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// swap out the target message for the latest (or return an error)
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// This avoids cases where older edits could be deleted and
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// leave newer revisions
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if let latestEdit = DependenciesBridge.shared.editMessageStore.findMessage(
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fromEdit: incomingMessageToDelete,
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tx: transaction.asV2Read) as? TSIncomingMessage {
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incomingMessageToDelete = latestEdit
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} else {
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Logger.info("Ignoring delete for missing edit target.")
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return .invalidDelete
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}
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}
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guard let messageToDeleteServerTimestamp = incomingMessageToDelete.serverTimestamp?.uint64Value else {
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// Older messages might be missing this, but since we only allow deleting for a small
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// window after you send a message we should generally never hit this path.
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owsFailDebug("can't delete a message without a serverTimestamp")
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return .invalidDelete
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}
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guard messageToDeleteServerTimestamp < serverTimestamp else {
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owsFailDebug("Can't delete a message from the future.")
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return .invalidDelete
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}
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guard serverTimestamp - messageToDeleteServerTimestamp < (2 * kDayInMs) else {
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owsFailDebug("Ignoring message delete sent more than 48 hours after the original message")
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return .invalidDelete
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}
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incomingMessageToDelete.markMessageAsRemotelyDeleted(transaction: transaction)
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return .success
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} else {
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owsFailDebug("Only incoming messages can be deleted remotely")
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return .invalidDelete
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}
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} else if let storyMessage = StoryFinder.story(
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timestamp: sentAtTimestamp,
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author: authorAci,
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transaction: transaction
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) {
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// If there are still valid contexts for this outgoing private story message, don't actually delete the model.
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if storyMessage.groupId == nil,
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case .outgoing(let recipientStates) = storyMessage.manifest,
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!recipientStates.values.flatMap({ $0.contexts }).isEmpty {
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return .success
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}
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storyMessage.anyRemove(transaction: transaction)
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return .success
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} else {
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// The message doesn't exist locally, so nothing to do.
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Logger.info("Attempted to remotely delete a message that doesn't exist \(sentAtTimestamp)")
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return .deletedMessageMissing
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}
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}
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private func markMessageAsRemotelyDeleted(transaction: SDSAnyWriteTransaction) {
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// Delete the current interaction
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updateWithRemotelyDeletedAndRemoveRenderableContent(with: transaction)
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// Delete any past edit revisions.
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try! processEdits(transaction: transaction) { record, message in
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message?.updateWithRemotelyDeletedAndRemoveRenderableContent(with: transaction)
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}
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SSKEnvironment.shared.notificationPresenterRef.cancelNotifications(messageIds: [self.uniqueId])
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}
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// MARK: - Preview text
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@objc(previewTextForGiftBadgeWithTransaction:)
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func previewTextForGiftBadge(transaction: SDSAnyReadTransaction) -> String {
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if let incomingMessage = self as? TSIncomingMessage {
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let senderShortName = SSKEnvironment.shared.contactManagerRef.displayName(
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for: incomingMessage.authorAddress, tx: transaction
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).resolvedValue(useShortNameIfAvailable: true)
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let format = OWSLocalizedString(
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"DONATION_ON_BEHALF_OF_A_FRIEND_PREVIEW_INCOMING",
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comment: "A friend has donated on your behalf. This text is shown in the list of chats, when the most recent message is one of these donations. Embeds {friend's short display name}."
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)
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return String(format: format, senderShortName)
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} else if let outgoingMessage = self as? TSOutgoingMessage {
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let recipientShortName: String
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let recipients = outgoingMessage.recipientAddresses()
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if let recipient = recipients.first, recipients.count == 1 {
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recipientShortName = SSKEnvironment.shared.contactManagerRef.displayName(
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for: recipient, tx: transaction
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).resolvedValue(useShortNameIfAvailable: true)
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} else {
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owsFailDebug("[Gifting] Expected exactly 1 recipient but got \(recipients.count)")
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recipientShortName = CommonStrings.unknownUser
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}
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let format = OWSLocalizedString(
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"DONATION_ON_BEHALF_OF_A_FRIEND_PREVIEW_OUTGOING",
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comment: "You have a made a donation on a friend's behalf. This text is shown in the list of chats, when the most recent message is one of these donations. Embeds {friend's short display name}."
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)
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return String(format: format, recipientShortName)
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} else {
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owsFail("Could not generate preview text because message wasn't incoming or outgoing")
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}
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}
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func notificationPreviewText(_ tx: SDSAnyReadTransaction) -> String {
|
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switch previewText(tx) {
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case let .body(body, prefix, ranges):
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let hydrated = MessageBody(text: body, ranges: ranges ?? .empty)
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.hydrating(mentionHydrator: ContactsMentionHydrator.mentionHydrator(transaction: tx.asV2Read))
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.asPlaintext()
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guard let prefix else {
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return hydrated.filterForDisplay
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}
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return prefix.appending(hydrated).filterForDisplay
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case let .remotelyDeleted(text),
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let .storyReactionEmoji(text),
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let .viewOnceMessage(text),
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let .contactShare(text),
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let .stickerDescription(text),
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let .giftBadge(text),
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let .infoMessage(text),
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let .paymentMessage(text):
|
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return text
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case .empty:
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return ""
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}
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}
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|
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func conversationListPreviewText(_ tx: SDSAnyReadTransaction) -> HydratedMessageBody {
|
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switch previewText(tx) {
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case let .body(body, prefix, ranges):
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let hydrated = MessageBody(text: body, ranges: ranges ?? .empty)
|
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.hydrating(mentionHydrator: ContactsMentionHydrator.mentionHydrator(transaction: tx.asV2Read))
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guard let prefix else {
|
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return hydrated
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}
|
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return hydrated.addingPrefix(prefix)
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case let .remotelyDeleted(text),
|
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let .storyReactionEmoji(text),
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let .viewOnceMessage(text),
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let .contactShare(text),
|
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let .stickerDescription(text),
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let .giftBadge(text),
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let .infoMessage(text),
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let .paymentMessage(text):
|
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return HydratedMessageBody.fromPlaintextWithoutRanges(text)
|
|
case .empty:
|
|
return HydratedMessageBody.fromPlaintextWithoutRanges("")
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}
|
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}
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|
|
func conversationListSearchResultsBody(_ tx: SDSAnyReadTransaction) -> MessageBody? {
|
|
switch previewText(tx) {
|
|
case let .body(body, _, ranges):
|
|
// We ignore the prefix here.
|
|
return MessageBody(text: body, ranges: ranges ?? .empty)
|
|
case .remotelyDeleted,
|
|
.storyReactionEmoji,
|
|
.viewOnceMessage,
|
|
.contactShare,
|
|
.stickerDescription,
|
|
.giftBadge,
|
|
.infoMessage,
|
|
.paymentMessage,
|
|
.empty:
|
|
return nil
|
|
}
|
|
}
|
|
|
|
private enum PreviewText {
|
|
case body(String, prefix: String?, ranges: MessageBodyRanges?)
|
|
case remotelyDeleted(String)
|
|
case storyReactionEmoji(String)
|
|
case viewOnceMessage(String)
|
|
case contactShare(String)
|
|
case stickerDescription(String)
|
|
case giftBadge(String)
|
|
case infoMessage(String)
|
|
case paymentMessage(String)
|
|
case empty
|
|
}
|
|
|
|
private func previewText(_ tx: SDSAnyReadTransaction) -> PreviewText {
|
|
if let infoMessage = self as? TSInfoMessage {
|
|
return .infoMessage(infoMessage.infoMessagePreviewText(with: tx))
|
|
}
|
|
|
|
if (self is OWSPaymentMessage || self is OWSArchivedPaymentMessage) {
|
|
return .paymentMessage(OWSLocalizedString(
|
|
"PAYMENTS_THREAD_PREVIEW_TEXT",
|
|
comment: "Payments Preview Text shown in chat list for payments."
|
|
))
|
|
}
|
|
|
|
if self.wasRemotelyDeleted {
|
|
return .remotelyDeleted((self is TSIncomingMessage)
|
|
? OWSLocalizedString("THIS_MESSAGE_WAS_DELETED", comment: "text indicating the message was remotely deleted")
|
|
: OWSLocalizedString("YOU_DELETED_THIS_MESSAGE", comment: "text indicating the message was remotely deleted by you")
|
|
)
|
|
}
|
|
|
|
let bodyDescription = self.rawBody(transaction: tx)
|
|
if
|
|
bodyDescription == nil,
|
|
let storyReactionEmoji,
|
|
storyReactionEmoji.isEmpty.negated
|
|
{
|
|
if let storyAuthorAddress, storyAuthorAddress.isLocalAddress.negated {
|
|
let storyAuthorName = SSKEnvironment.shared.contactManagerRef.displayName(for: storyAuthorAddress, tx: tx)
|
|
return .storyReactionEmoji(String(
|
|
format: OWSLocalizedString(
|
|
"STORY_REACTION_REMOTE_AUTHOR_PREVIEW_FORMAT",
|
|
comment: "inbox and notification text for a reaction to a story authored by another user. Embeds {{ %1$@ reaction emoji, %2$@ story author name }}"
|
|
),
|
|
storyReactionEmoji,
|
|
storyAuthorName.resolvedValue(useShortNameIfAvailable: true)
|
|
))
|
|
} else {
|
|
return .storyReactionEmoji(String(
|
|
format: OWSLocalizedString(
|
|
"STORY_REACTION_LOCAL_AUTHOR_PREVIEW_FORMAT",
|
|
comment: "inbox and notification text for a reaction to a story authored by the local user. Embeds {{reaction emoji}}"
|
|
),
|
|
storyReactionEmoji
|
|
))
|
|
}
|
|
}
|
|
|
|
let mediaAttachment: ReferencedAttachment?
|
|
if
|
|
let sqliteRowId,
|
|
let attachment = DependenciesBridge.shared.attachmentStore
|
|
.fetchFirstReferencedAttachment(for: .messageBodyAttachment(messageRowId: sqliteRowId), tx: tx.asV2Read)
|
|
{
|
|
mediaAttachment = attachment
|
|
} else {
|
|
mediaAttachment = nil
|
|
}
|
|
let attachmentEmoji = mediaAttachment?.previewEmoji()
|
|
let attachmentDescription = mediaAttachment?.previewText()
|
|
|
|
if isViewOnceMessage {
|
|
if self is TSOutgoingMessage || mediaAttachment == nil {
|
|
return .viewOnceMessage(OWSLocalizedString(
|
|
"PER_MESSAGE_EXPIRATION_NOT_VIEWABLE",
|
|
comment: "inbox cell and notification text for an already viewed view-once media message."
|
|
))
|
|
} else if
|
|
let mimeType = mediaAttachment?.attachment.mimeType,
|
|
MimeTypeUtil.isSupportedVideoMimeType(mimeType)
|
|
{
|
|
return .viewOnceMessage(OWSLocalizedString(
|
|
"PER_MESSAGE_EXPIRATION_VIDEO_PREVIEW",
|
|
comment: "inbox cell and notification text for a view-once video."
|
|
))
|
|
} else {
|
|
// Make sure that if we add new types we cover them here.
|
|
return .viewOnceMessage(OWSLocalizedString(
|
|
"PER_MESSAGE_EXPIRATION_PHOTO_PREVIEW",
|
|
comment: "inbox cell and notification text for a view-once photo."
|
|
))
|
|
}
|
|
}
|
|
|
|
if let bodyDescription = bodyDescription?.nilIfEmpty {
|
|
return .body(bodyDescription, prefix: attachmentEmoji?.nilIfEmpty?.appending(" "), ranges: bodyRanges)
|
|
} else if let attachmentDescription = attachmentDescription?.nilIfEmpty {
|
|
return .body(attachmentDescription, prefix: nil, ranges: bodyRanges)
|
|
} else if let contactShare {
|
|
return .contactShare("👤".appending(" ").appending(contactShare.name.displayName))
|
|
} else if let messageSticker {
|
|
let stickerDescription = OWSLocalizedString(
|
|
"STICKER_MESSAGE_PREVIEW",
|
|
comment: "Preview text shown in notifications and conversation list for sticker messages."
|
|
)
|
|
if let stickerEmoji = StickerManager.firstEmoji(in: messageSticker.emoji ?? "")?.nilIfEmpty {
|
|
return .stickerDescription(stickerEmoji.appending(" ").appending(stickerDescription))
|
|
} else {
|
|
return .stickerDescription(stickerDescription)
|
|
}
|
|
} else if giftBadge != nil {
|
|
return .giftBadge(self.previewTextForGiftBadge(transaction: tx))
|
|
} else {
|
|
// This can happen when initially saving outgoing messages
|
|
// with camera first capture over the conversation list.
|
|
return .empty
|
|
}
|
|
}
|
|
|
|
// MARK: - Stories
|
|
|
|
@objc
|
|
enum ReplyCountIncrement: Int {
|
|
case noIncrement
|
|
case newReplyAdded
|
|
case replyDeleted
|
|
}
|
|
|
|
@objc
|
|
func touchStoryMessageIfNecessary(
|
|
replyCountIncrement: ReplyCountIncrement,
|
|
transaction: SDSAnyWriteTransaction
|
|
) {
|
|
guard
|
|
self.isStoryReply,
|
|
let storyAuthorAci,
|
|
let storyTimestamp
|
|
else {
|
|
return
|
|
}
|
|
let storyMessage = StoryFinder.story(
|
|
timestamp: storyTimestamp.uint64Value,
|
|
author: storyAuthorAci.wrappedAciValue,
|
|
transaction: transaction
|
|
)
|
|
if let storyMessage {
|
|
// Note that changes are aggregated; the touch below won't double
|
|
// up observer notifications.
|
|
SSKEnvironment.shared.databaseStorageRef.touch(storyMessage: storyMessage, transaction: transaction)
|
|
switch replyCountIncrement {
|
|
case .noIncrement:
|
|
break
|
|
case .newReplyAdded:
|
|
storyMessage.incrementReplyCount(transaction)
|
|
case .replyDeleted:
|
|
storyMessage.decrementReplyCount(transaction)
|
|
}
|
|
}
|
|
}
|
|
|
|
// MARK: - Indexing
|
|
|
|
@objc
|
|
internal func _anyDidInsert(tx: SDSAnyWriteTransaction) {
|
|
do {
|
|
try FullTextSearchIndexer.insert(self, tx: tx)
|
|
} catch {
|
|
owsFail("Error: \(error)")
|
|
}
|
|
}
|
|
|
|
@objc
|
|
internal func _anyDidUpdate(tx: SDSAnyWriteTransaction) {
|
|
do {
|
|
try FullTextSearchIndexer.update(self, tx: tx)
|
|
} catch {
|
|
owsFail("Error: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
// MARK: - Renderable content
|
|
|
|
extension TSMessage {
|
|
|
|
/// Unsafe to use before insertion; until attachments are inserted (which happens after message insertion)
|
|
/// this may not return accurate results.
|
|
public func insertedMessageHasRenderableContent(
|
|
rowId: Int64,
|
|
tx: SDSAnyReadTransaction
|
|
) -> Bool {
|
|
var fetchedAttachments: [AttachmentReference]?
|
|
func fetchAttachments() -> [AttachmentReference] {
|
|
if let fetchedAttachments { return fetchedAttachments }
|
|
guard let sqliteRowId else { return [] }
|
|
let attachments = DependenciesBridge.shared.attachmentStore.fetchReferences(
|
|
owners: [
|
|
.messageOversizeText(messageRowId: sqliteRowId),
|
|
.messageBodyAttachment(messageRowId: sqliteRowId)
|
|
],
|
|
tx: tx.asV2Read
|
|
)
|
|
fetchedAttachments = attachments
|
|
return attachments
|
|
}
|
|
|
|
var isPaymentMessage = false
|
|
if self is OWSPaymentMessage {
|
|
isPaymentMessage = true
|
|
}
|
|
|
|
return TSMessageBuilder.hasRenderableContent(
|
|
hasNonemptyBody: body?.nilIfEmpty != nil,
|
|
hasBodyAttachmentsOrOversizeText: fetchAttachments().isEmpty.negated,
|
|
hasLinkPreview: linkPreview != nil,
|
|
hasQuotedReply: quotedMessage != nil,
|
|
hasContactShare: contactShare != nil,
|
|
hasSticker: messageSticker != nil,
|
|
hasGiftBadge: giftBadge != nil,
|
|
isStoryReply: isStoryReply,
|
|
isPaymentMessage: isPaymentMessage,
|
|
storyReactionEmoji: storyReactionEmoji
|
|
)
|
|
}
|
|
}
|
|
|
|
extension TSMessageBuilder {
|
|
|
|
public func hasRenderableContent(
|
|
hasBodyAttachments: Bool,
|
|
hasLinkPreview: Bool,
|
|
hasQuotedReply: Bool,
|
|
hasContactShare: Bool,
|
|
hasSticker: Bool,
|
|
hasPayment: Bool
|
|
) -> Bool {
|
|
return Self.hasRenderableContent(
|
|
hasNonemptyBody: messageBody?.nilIfEmpty != nil,
|
|
hasBodyAttachmentsOrOversizeText: hasBodyAttachments,
|
|
hasLinkPreview: hasLinkPreview,
|
|
hasQuotedReply: hasQuotedReply,
|
|
hasContactShare: hasContactShare,
|
|
hasSticker: hasSticker,
|
|
hasGiftBadge: giftBadge != nil,
|
|
isStoryReply: storyAuthorAci != nil && storyTimestamp != nil,
|
|
isPaymentMessage: hasPayment,
|
|
storyReactionEmoji: storyReactionEmoji
|
|
)
|
|
}
|
|
|
|
public static func hasRenderableContent(
|
|
hasNonemptyBody: Bool,
|
|
hasBodyAttachmentsOrOversizeText: @autoclosure () -> Bool,
|
|
hasLinkPreview: Bool,
|
|
hasQuotedReply: Bool,
|
|
hasContactShare: Bool,
|
|
hasSticker: Bool,
|
|
hasGiftBadge: Bool,
|
|
isStoryReply: Bool,
|
|
isPaymentMessage: Bool,
|
|
storyReactionEmoji: String?
|
|
) -> Bool {
|
|
if isPaymentMessage {
|
|
// Android doesn't include any body or other content in payments.
|
|
return true
|
|
}
|
|
|
|
// Story replies currently only support a subset of message features, so may not
|
|
// be renderable in some circumstances where a normal message would be.
|
|
if isStoryReply {
|
|
return hasNonemptyBody || (storyReactionEmoji?.isSingleEmoji ?? false)
|
|
}
|
|
|
|
// We DO NOT consider a message with just a linkPreview
|
|
// or quotedMessage to be renderable.
|
|
if hasNonemptyBody || hasContactShare || hasSticker || hasGiftBadge {
|
|
return true
|
|
}
|
|
|
|
if hasBodyAttachmentsOrOversizeText() {
|
|
return true
|
|
}
|
|
|
|
return false
|
|
}
|
|
}
|