144 lines
2.9 KiB
Go
144 lines
2.9 KiB
Go
package main
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import (
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"fmt"
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"log"
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"time"
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"github.com/diamondburned/arikawa/v3/discord"
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"github.com/gdamore/tcell/v2"
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"github.com/rivo/tview"
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)
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type MessagesText struct {
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*tview.TextView
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selectedMessage *discord.Message
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}
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func newMessagesText() *MessagesText {
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mt := &MessagesText{
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TextView: tview.NewTextView(),
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}
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mt.SetDynamicColors(true)
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mt.SetRegions(true)
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mt.SetToggleHighlights(true)
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mt.SetWordWrap(true)
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mt.ScrollToEnd()
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mt.SetHighlightedFunc(mt.onHighlighted)
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mt.SetInputCapture(mt.onInputCapture)
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mt.SetTitleAlign(tview.AlignLeft)
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mt.SetBorder(cfg.Theme.MessagesText.Border)
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padding := cfg.Theme.MessagesText.BorderPadding
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mt.SetBorderPadding(padding[0], padding[1], padding[2], padding[3])
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return mt
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}
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func (mt *MessagesText) newMessage(m *discord.Message) error {
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switch m.Type {
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case discord.DefaultMessage, discord.InlinedReplyMessage:
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// Region tags are square brackets that contain a region ID in double quotes
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// https://pkg.go.dev/github.com/rivo/tview#hdr-Regions_and_Highlights
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fmt.Fprintf(mt, `["%s"]`, m.ID)
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if m.ReferencedMessage != nil {
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fmt.Fprint(mt, "[::d] ╭ ")
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// Author
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mt.newAuthor(m.ReferencedMessage)
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// Content
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mt.newContent(m.ReferencedMessage)
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fmt.Fprint(mt, "[::-]")
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fmt.Fprintln(mt)
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}
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if cfg.Timestamps {
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// Timestamps
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mt.newTimestamp(m)
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}
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// Author
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mt.newAuthor(m)
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// Content
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mt.newContent(m)
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// Tags with no region ID ([""]) don't start new regions. They can therefore be used to mark the end of a region.
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fmt.Fprint(mt, `[""]`)
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}
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fmt.Fprintln(mt)
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return nil
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}
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func (mt *MessagesText) newAuthor(m *discord.Message) {
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fmt.Fprintf(mt, "[blue]%s[-] ", m.Author.Username)
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}
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func (mt *MessagesText) newTimestamp(m *discord.Message) {
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fmt.Fprintf(mt, "[::d]%s[::-] ", m.Timestamp.Format(time.Kitchen))
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}
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func (mt *MessagesText) newContent(m *discord.Message) {
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fmt.Fprint(mt, tview.Escape(m.Content))
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}
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func (mt *MessagesText) onHighlighted(added, removed, remaining []string) {
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if len(added) == 0 {
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return
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}
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sf, err := discord.ParseSnowflake(added[0])
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if err != nil {
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log.Println(err)
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return
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}
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m, err := discordState.Cabinet.Message(guildsTree.selectedChannel.ID, discord.MessageID(sf))
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if err != nil {
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log.Println(err)
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return
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}
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mt.selectedMessage = m
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}
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func (mt *MessagesText) onInputCapture(event *tcell.EventKey) *tcell.EventKey {
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switch event.Name() {
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case cfg.Keys.MessagesText.Reply:
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mt.replyAction(false)
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return nil
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case cfg.Keys.MessagesText.ReplyMention:
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mt.replyAction(true)
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return nil
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case cfg.Keys.MessagesText.Cancel:
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// TODO
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return nil
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}
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return event
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}
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func (mt *MessagesText) replyAction(mention bool) {
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if mt.selectedMessage == nil {
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return
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}
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var title string
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if mention {
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title += "[@] Replying to "
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} else {
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title += "Replying to "
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}
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title += mt.selectedMessage.Author.Tag()
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messageInput.SetTitle(title)
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app.SetFocus(messageInput)
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}
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