2023-01-01 21:24:44 -05:00
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package posts
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import (
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"fmt"
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"strings"
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"github.com/charmbracelet/glamour"
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"github.com/charmbracelet/lipgloss"
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"github.com/mrusme/gobbs/models/post"
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"github.com/mrusme/gobbs/models/reply"
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"github.com/mrusme/gobbs/ui/helpers"
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)
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func (m Model) View() string {
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return m.buildView(true)
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}
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func (m Model) buildView(cached bool) string {
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var view strings.Builder = strings.Builder{}
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2023-01-01 22:01:05 -05:00
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if cached && m.WMisFocused("reply") && m.viewcache != "" {
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2023-01-01 21:24:44 -05:00
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m.ctx.Logger.Debugln("Cached View()")
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m.textarea.SetWidth(m.viewcacheTextareaXY[2])
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m.textarea.SetHeight(m.viewcacheTextareaXY[3])
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return helpers.PlaceOverlay(m.viewcacheTextareaXY[0], m.viewcacheTextareaXY[1], m.textarea.View(), m.viewcache, false)
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}
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m.ctx.Logger.Debugln("View()")
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var l string = ""
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2023-01-01 22:01:05 -05:00
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if m.WMisFocused("list") {
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2023-01-01 21:24:44 -05:00
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l = m.ctx.Theme.PostsList.List.Focused.Render(m.list.View())
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} else {
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l = m.ctx.Theme.PostsList.List.Blurred.Render(m.list.View())
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}
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view.WriteString(lipgloss.JoinHorizontal(
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lipgloss.Top,
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l,
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))
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2023-01-01 22:01:05 -05:00
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if m.WMisOpen("post") {
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2023-01-01 21:24:44 -05:00
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var style lipgloss.Style
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2023-01-01 22:01:05 -05:00
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if m.WMisFocused("post") {
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2023-01-01 21:24:44 -05:00
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style = m.ctx.Theme.DialogBox.Titlebar.Focused
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} else {
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style = m.ctx.Theme.DialogBox.Titlebar.Blurred
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}
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titlebar := style.Align(lipgloss.Center).
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Width(m.viewport.Width + 4).
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Render("Post")
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bottombar := m.ctx.Theme.DialogBox.Bottombar.
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Width(m.viewport.Width + 4).
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Render("[#]r reply · esc close")
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ui := lipgloss.JoinVertical(
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lipgloss.Center,
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titlebar,
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viewportStyle.Render(m.viewport.View()),
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bottombar,
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)
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var tmp string
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2023-01-01 22:01:05 -05:00
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if m.WMisFocused("post") {
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2023-01-01 21:24:44 -05:00
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tmp = helpers.PlaceOverlay(3, 2,
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m.ctx.Theme.DialogBox.Window.Focused.Render(ui),
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view.String(), true)
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} else {
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tmp = helpers.PlaceOverlay(3, 2,
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m.ctx.Theme.DialogBox.Window.Blurred.Render(ui),
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view.String(), true)
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}
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view = strings.Builder{}
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view.WriteString(tmp)
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}
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2023-01-01 22:01:05 -05:00
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if m.WMisOpen("reply") {
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2023-01-01 21:24:44 -05:00
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title := "Reply"
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if m.buffer != "" && m.buffer != "0" {
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title += " to reply #" + m.buffer
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}
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titlebar := m.ctx.Theme.DialogBox.Titlebar.Focused.
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Align(lipgloss.Center).
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Width(m.viewport.Width - 2).
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Render(title)
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textareaWidth := m.viewport.Width - 2
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textareaHeight := 6
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m.textarea.SetWidth(textareaWidth)
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m.textarea.SetHeight(textareaHeight)
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bottombar := m.ctx.Theme.DialogBox.Bottombar.
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Width(m.viewport.Width - 2).
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Render("ctrl+enter reply · esc close")
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replyWindow := lipgloss.JoinVertical(
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lipgloss.Center,
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titlebar,
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m.textarea.View(),
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bottombar,
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)
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replyWindowX := 5
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replyWindowY := m.ctx.Screen[1] - 21
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tmp := helpers.PlaceOverlay(replyWindowX, replyWindowY,
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m.ctx.Theme.DialogBox.Window.Focused.Render(replyWindow),
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view.String(), true)
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m.viewcacheTextareaXY[0] = replyWindowX + 1
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m.viewcacheTextareaXY[1] = replyWindowY + 2
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m.viewcacheTextareaXY[2] = textareaWidth
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m.viewcacheTextareaXY[3] = textareaHeight
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view = strings.Builder{}
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view.WriteString(tmp)
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}
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m.viewcache = view.String()
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return m.viewcache
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}
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func (m *Model) renderViewport(p *post.Post) string {
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var out string = ""
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var err error
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m.glam, err = glamour.NewTermRenderer(
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glamour.WithAutoStyle(),
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glamour.WithWordWrap(m.viewport.Width),
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)
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if err != nil {
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m.ctx.Logger.Error(err)
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m.glam = nil
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}
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adj := "writes"
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if p.Subject[len(p.Subject)-1:] == "?" {
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adj = "asks"
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}
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body, err := m.glam.Render(p.Body)
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if err != nil {
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m.ctx.Logger.Error(err)
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body = p.Body
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}
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out += fmt.Sprintf(
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" %s\n\n %s\n%s",
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m.ctx.Theme.Post.Author.Render(
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fmt.Sprintf("%s %s:", p.Author.Name, adj),
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),
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m.ctx.Theme.Post.Subject.Render(p.Subject),
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body,
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)
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m.replyIDs = []string{p.ID}
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out += m.renderReplies(0, p.Author.Name, &p.Replies)
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return out
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}
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func (m *Model) renderReplies(
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level int,
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inReplyTo string,
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replies *[]reply.Reply,
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) string {
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var out string = ""
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if replies == nil {
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return ""
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}
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for _, re := range *replies {
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var err error = nil
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var body string = ""
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var author string = ""
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if re.Deleted {
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body = "\n DELETED\n\n"
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author = "DELETED"
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} else {
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body, err = m.glam.Render(re.Body)
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if err != nil {
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m.ctx.Logger.Error(err)
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body = re.Body
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}
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author = re.Author.Name
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}
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m.replyIDs = append(m.replyIDs, re.ID)
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idx := len(m.replyIDs) - 1
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out += fmt.Sprintf(
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"\n\n %s %s%s%s\n%s",
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m.ctx.Theme.Reply.Author.Render(
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author,
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),
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lipgloss.NewStyle().
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Foreground(m.ctx.Theme.Reply.Author.GetBackground()).
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Render(fmt.Sprintf("writes in reply to %s:", inReplyTo)),
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strings.Repeat(" ", (m.viewport.Width-len(author)-len(inReplyTo)-28)),
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lipgloss.NewStyle().
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Foreground(lipgloss.Color("#777777")).
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Render(fmt.Sprintf("#%d", idx)),
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body,
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)
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idx++
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out += m.renderReplies(level+1, re.Author.Name, &re.Replies)
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}
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return out
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}
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