diff options
Diffstat (limited to 'ui/messages/parser/parser.go')
| -rw-r--r-- | ui/messages/parser/parser.go | 112 |
1 files changed, 109 insertions, 3 deletions
diff --git a/ui/messages/parser/parser.go b/ui/messages/parser/parser.go index ef6578f..05dd0e9 100644 --- a/ui/messages/parser/parser.go +++ b/ui/messages/parser/parser.go @@ -39,6 +39,8 @@ func ParseEvent(matrix ifc.MatrixContainer, room *rooms.Room, evt *mautrix.Event fallthrough case mautrix.EventMessage: return ParseMessage(matrix, room, evt) + case mautrix.StateTopic, mautrix.StateRoomName, mautrix.StateAliases, mautrix.StateCanonicalAlias: + return ParseStateEvent(matrix, room, evt) case mautrix.StateMember: return ParseMembershipEvent(room, evt) } @@ -53,6 +55,45 @@ func unixToTime(unix int64) time.Time { return timestamp } +func ParseStateEvent(matrix ifc.MatrixContainer, room *rooms.Room, evt *mautrix.Event) messages.UIMessage { + displayname := evt.Sender + member := room.GetMember(evt.Sender) + if member != nil { + displayname = member.Displayname + } + text := tstring.NewColorTString(displayname, widget.GetHashColor(evt.Sender)) + switch evt.Type { + case mautrix.StateTopic: + if len(evt.Content.Topic) == 0 { + text = text.AppendColor(" removed the topic.", tcell.ColorGreen) + } else { + text = text.AppendColor(" changed the topic to ", tcell.ColorGreen). + AppendStyle(evt.Content.Topic, tcell.StyleDefault.Underline(true)). + AppendColor(".", tcell.ColorGreen) + } + case mautrix.StateRoomName: + if len(evt.Content.Name) == 0 { + text = text.AppendColor(" removed the room name.", tcell.ColorGreen) + } else { + text = text.AppendColor(" changed the room name to ", tcell.ColorGreen). + AppendStyle(evt.Content.Name, tcell.StyleDefault.Underline(true)). + AppendColor(".", tcell.ColorGreen) + } + case mautrix.StateCanonicalAlias: + if len(evt.Content.Alias) == 0 { + text = text.AppendColor(" removed the main address of the room.", tcell.ColorGreen) + } else { + text = text.AppendColor(" changed the main address of the room to ", tcell.ColorGreen). + AppendStyle(evt.Content.Alias, tcell.StyleDefault.Underline(true)). + AppendColor(".", tcell.ColorGreen) + } + case mautrix.StateAliases: + text = ParseAliasEvent(evt, displayname) + } + ts := unixToTime(evt.Timestamp) + return messages.NewExpandedTextMessage(evt.ID, evt.Sender, displayname, mautrix.MessageType(evt.Type.Type), text, ts) +} + func ParseMessage(matrix ifc.MatrixContainer, room *rooms.Room, evt *mautrix.Event) messages.UIMessage { displayname := evt.Sender member := room.GetMember(evt.Sender) @@ -153,10 +194,12 @@ func getMembershipEventContent(room *rooms.Room, evt *mautrix.Event) (sender str sender, text = getMembershipChangeMessage(evt, membership, prevMembership, senderDisplayname, displayname, prevDisplayname) } else if displayname != prevDisplayname { sender = "---" - text = tstring.NewColorTString(fmt.Sprintf("%s changed their display name to %s.", prevDisplayname, displayname), tcell.ColorGreen) color := widget.GetHashColor(*evt.StateKey) - text.Colorize(0, len(prevDisplayname), color) - text.Colorize(len(prevDisplayname)+len(" changed their display name to "), len(displayname), color) + text = tstring.NewBlankTString(). + AppendColor(prevDisplayname, color). + AppendColor(" changed their display name to ", tcell.ColorGreen). + AppendColor(displayname, color). + AppendColor(".", tcell.ColorGreen) } return } @@ -170,3 +213,66 @@ func ParseMembershipEvent(room *rooms.Room, evt *mautrix.Event) messages.UIMessa ts := unixToTime(evt.Timestamp) return messages.NewExpandedTextMessage(evt.ID, evt.Sender, displayname, "m.room.member", text, ts) } + +func ParseAliasEvent(evt *mautrix.Event, displayname string) tstring.TString { + var prevAliases []string + if evt.Unsigned.PrevContent != nil { + prevAliases = evt.Unsigned.PrevContent.Aliases + } + aliases := evt.Content.Aliases + var added, removed []tstring.TString +Outer1: + for _, oldAlias := range prevAliases { + for _, newAlias := range aliases { + if oldAlias == newAlias { + continue Outer1 + } + } + removed = append(removed, tstring.NewStyleTString(oldAlias, tcell.StyleDefault.Foreground(widget.GetHashColor(oldAlias)).Underline(true))) + } +Outer2: + for _, newAlias := range aliases { + for _, oldAlias := range prevAliases { + if oldAlias == newAlias { + continue Outer2 + } + } + added = append(added, tstring.NewStyleTString(newAlias, tcell.StyleDefault.Foreground(widget.GetHashColor(newAlias)).Underline(true))) + } + var addedStr, removedStr tstring.TString + if len(added) == 1 { + addedStr = added[0] + } else if len(added) > 1 { + addedStr = tstring. + Join(added[:len(added)-1], ", "). + Append(" and "). + AppendTString(added[len(added)-1]) + } + if len(removed) == 1 { + removedStr = removed[0] + } else if len(removed) > 1 { + removedStr = tstring. + Join(removed[:len(removed)-1], ", "). + Append(" and "). + AppendTString(removed[len(removed)-1]) + } + text := tstring.NewBlankTString() + if len(addedStr) > 0 && len(removedStr) > 0 { + text = text.AppendColor(fmt.Sprintf("%s added ", displayname), tcell.ColorGreen). + AppendTString(addedStr). + AppendColor(" and removed ", tcell.ColorGreen). + AppendTString(removedStr). + AppendColor(" as addresses for this room.", tcell.ColorGreen) + } else if len(addedStr) > 0 { + text = text.AppendColor(fmt.Sprintf("%s added ", displayname), tcell.ColorGreen). + AppendTString(addedStr). + AppendColor(" as addresses for this room.", tcell.ColorGreen) + } else if len(removedStr) > 0 { + text = text.AppendColor(fmt.Sprintf("%s removed ", displayname), tcell.ColorGreen). + AppendTString(removedStr). + AppendColor(" as addresses for this room.", tcell.ColorGreen) + } else { + return nil + } + return text +} |