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This commit is contained in:
Tulir Asokan
2019-01-11 23:28:47 +02:00
parent 2fc3378b71
commit 331597b9f8
347 changed files with 189 additions and 81573 deletions
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112
ui/messages/parser/parser.go
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@ -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
}