Add alias management command and alt_aliases rendering
* /alias command can be used to create and remove local aliases * Changes to the alt_aliases are now rendered properly
This commit is contained in:
Tulir Asokan
@ -93,35 +93,94 @@ func directParseEvent(matrix ifc.MatrixContainer, room *rooms.Room, evt *muksevt
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}
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}
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func findAltAliasDifference(newList, oldList []string) (addedStr, removedStr tstring.TString) {
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var addedList, removedList []tstring.TString
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OldLoop:
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for _, oldAlias := range oldList {
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for _, newAlias := range newList {
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if oldAlias == newAlias {
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continue OldLoop
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}
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}
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removedList = append(removedList, tstring.NewStyleTString(oldAlias, tcell.StyleDefault.Foreground(widget.GetHashColor(oldAlias)).Underline(true)))
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}
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NewLoop:
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for _, newAlias := range newList {
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for _, oldAlias := range oldList {
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if newAlias == oldAlias {
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continue NewLoop
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}
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}
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addedList = append(addedList, tstring.NewStyleTString(newAlias, tcell.StyleDefault.Foreground(widget.GetHashColor(newAlias)).Underline(true)))
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}
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if len(addedList) == 1 {
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addedStr = tstring.NewColorTString("added alternative address ", tcell.ColorGreen).AppendTString(addedList[0])
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} else if len(addedList) != 0 {
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addedStr = tstring.
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Join(addedList[:len(addedList)-1], ", ").
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PrependColor("added alternative addresses ", tcell.ColorGreen).
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AppendColor(" and ", tcell.ColorGreen).
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AppendTString(addedList[len(addedList)-1])
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}
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if len(removedList) == 1 {
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removedStr = tstring.NewColorTString("removed alternative address ", tcell.ColorGreen).AppendTString(removedList[0])
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} else if len(removedList) != 0 {
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removedStr = tstring.
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Join(removedList[:len(removedList)-1], ", ").
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PrependColor("removed alternative addresses ", tcell.ColorGreen).
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AppendColor(" and ", tcell.ColorGreen).
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AppendTString(removedList[len(removedList)-1])
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}
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return
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}
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func ParseStateEvent(evt *muksevt.Event, displayname string) *UIMessage {
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text := tstring.NewColorTString(displayname, widget.GetHashColor(evt.Sender))
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text := tstring.NewColorTString(displayname, widget.GetHashColor(evt.Sender)).Append(" ")
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switch content := evt.Content.Parsed.(type) {
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case *event.TopicEventContent:
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if len(content.Topic) == 0 {
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text = text.AppendColor(" removed the topic.", tcell.ColorGreen)
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text = text.AppendColor("removed the topic.", tcell.ColorGreen)
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} else {
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text = text.AppendColor(" changed the topic to ", tcell.ColorGreen).
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text = text.AppendColor("changed the topic to ", tcell.ColorGreen).
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AppendStyle(content.Topic, tcell.StyleDefault.Underline(true)).
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AppendColor(".", tcell.ColorGreen)
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}
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case *event.RoomNameEventContent:
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if len(content.Name) == 0 {
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text = text.AppendColor(" removed the room name.", tcell.ColorGreen)
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text = text.AppendColor("removed the room name.", tcell.ColorGreen)
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} else {
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text = text.AppendColor(" changed the room name to ", tcell.ColorGreen).
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text = text.AppendColor("changed the room name to ", tcell.ColorGreen).
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AppendStyle(content.Name, tcell.StyleDefault.Underline(true)).
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AppendColor(".", tcell.ColorGreen)
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}
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case *event.CanonicalAliasEventContent:
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if len(content.Alias) == 0 {
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text = text.AppendColor(" removed the main address of the room.", tcell.ColorGreen)
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_ = evt.Unsigned.PrevContent.ParseRaw(evt.Type)
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prevContent := evt.Unsigned.PrevContent.AsCanonicalAlias()
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debug.Printf("%+v -> %+v", prevContent, content)
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if len(content.Alias) == 0 && len(prevContent.Alias) != 0 {
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text = text.AppendColor("removed the main address of the room", tcell.ColorGreen)
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} else if content.Alias != prevContent.Alias {
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text = text.
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AppendColor("changed the main address of the room to ", tcell.ColorGreen).
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AppendStyle(string(content.Alias), tcell.StyleDefault.Underline(true))
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} else {
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text = text.AppendColor(" changed the main address of the room to ", tcell.ColorGreen).
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AppendStyle(string(content.Alias), tcell.StyleDefault.Underline(true)).
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AppendColor(".", tcell.ColorGreen)
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added, removed := findAltAliasDifference(content.AltAliases, prevContent.AltAliases)
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if len(added) > 0 {
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if len(removed) > 0 {
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text = text.
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AppendTString(added).
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AppendColor(" and ", tcell.ColorGreen).
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AppendTString(removed)
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} else {
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text = text.AppendTString(added)
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}
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} else if len(removed) > 0 {
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text = text.AppendTString(removed)
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} else {
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text = text.AppendColor("changed nothing", tcell.ColorGreen)
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}
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text = text.AppendColor(" for this room", tcell.ColorGreen)
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}
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//case event.StateAliases:
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// text = ParseAliasEvent(evt, displayname)
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}
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return NewExpandedTextMessage(evt, displayname, text)
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}
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@ -243,66 +302,3 @@ func ParseMembershipEvent(room *rooms.Room, evt *muksevt.Event) *UIMessage {
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return NewExpandedTextMessage(evt, displayname, text)
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}
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//func ParseAliasEvent(evt *muksevt.Event, displayname string) tstring.TString {
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// var prevAliases []string
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// if evt.Unsigned.PrevContent != nil {
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// prevAliases = evt.Unsigned.PrevContent.Aliases
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// }
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// aliases := evt.Content.Aliases
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// var added, removed []tstring.TString
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//Outer1:
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// for _, oldAlias := range prevAliases {
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// for _, newAlias := range aliases {
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// if oldAlias == newAlias {
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// continue Outer1
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// }
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// }
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// removed = append(removed, tstring.NewStyleTString(oldAlias, tcell.StyleDefault.Foreground(widget.GetHashColor(oldAlias)).Underline(true)))
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// }
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//Outer2:
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// for _, newAlias := range aliases {
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// for _, oldAlias := range prevAliases {
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// if oldAlias == newAlias {
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// continue Outer2
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// }
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// }
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// added = append(added, tstring.NewStyleTString(newAlias, tcell.StyleDefault.Foreground(widget.GetHashColor(newAlias)).Underline(true)))
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// }
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// var addedStr, removedStr tstring.TString
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// if len(added) == 1 {
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// addedStr = added[0]
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// } else if len(added) > 1 {
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// addedStr = tstring.
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// Join(added[:len(added)-1], ", ").
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// Append(" and ").
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// AppendTString(added[len(added)-1])
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// }
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// if len(removed) == 1 {
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// removedStr = removed[0]
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// } else if len(removed) > 1 {
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// removedStr = tstring.
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// Join(removed[:len(removed)-1], ", ").
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// Append(" and ").
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// AppendTString(removed[len(removed)-1])
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// }
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// text := tstring.NewBlankTString()
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// if len(addedStr) > 0 && len(removedStr) > 0 {
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// text = text.AppendColor(fmt.Sprintf("%s added ", displayname), tcell.ColorGreen).
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// AppendTString(addedStr).
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// AppendColor(" and removed ", tcell.ColorGreen).
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// AppendTString(removedStr).
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// AppendColor(" as addresses for this room.", tcell.ColorGreen)
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// } else if len(addedStr) > 0 {
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// text = text.AppendColor(fmt.Sprintf("%s added ", displayname), tcell.ColorGreen).
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// AppendTString(addedStr).
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// AppendColor(" as addresses for this room.", tcell.ColorGreen)
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// } else if len(removedStr) > 0 {
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// text = text.AppendColor(fmt.Sprintf("%s removed ", displayname), tcell.ColorGreen).
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// AppendTString(removedStr).
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// AppendColor(" as addresses for this room.", tcell.ColorGreen)
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// } else {
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// return nil
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// }
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// return text
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//}
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