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neonmodem/ui/windows/postshow/view.go
2023-01-06 19:46:41 -05:00

139 lines
2.7 KiB
Go

package postshow
import (
"fmt"
"strings"
"github.com/charmbracelet/glamour"
"github.com/charmbracelet/lipgloss"
"github.com/mrusme/neonmodem/models/post"
"github.com/mrusme/neonmodem/models/reply"
"github.com/mrusme/neonmodem/system/lib"
)
func (m Model) View() string {
return m.tk.View(&m, true)
}
func buildView(mi interface{}, cached bool) string {
var m *Model = mi.(*Model)
if vcache := m.tk.DefaultCaching(cached); vcache != "" {
return vcache
}
return m.tk.Dialog(
"Post",
viewportStyle.Render(m.viewport.View()),
true,
)
}
func (m *Model) renderViewport(p *post.Post) string {
var out string = ""
var err error
m.glam, err = glamour.NewTermRenderer(
glamour.WithAutoStyle(),
glamour.WithWordWrap(m.viewport.Width),
)
if err != nil {
m.ctx.Logger.Error(err)
m.glam = nil
}
adj := "writes"
if p.Subject[len(p.Subject)-1:] == "?" {
adj = "asks"
}
body, err := m.glam.Render(p.Body)
if err != nil {
m.ctx.Logger.Error(err)
body = p.Body
}
if m.ctx.Config.RenderImages {
body = lib.RenderInlineImages(m.ctx, body, m.tk.ViewWidth()-8)
}
out += fmt.Sprintf(
" %s\n\n %s\n%s",
m.ctx.Theme.Post.Author.Render(
fmt.Sprintf("%s %s:", p.Author.Name, adj),
),
m.ctx.Theme.Post.Subject.Render(p.Subject),
body,
)
m.replyIDs = []string{p.ID}
m.activePost = p
caps := (*m.ctx.Systems[p.SysIDX]).GetCapabilities()
if caps.IsCapableOf("list:replies") {
out += m.renderReplies(0, p.Author.Name, &p.Replies)
}
return out
}
func (m *Model) renderReplies(
level int,
inReplyTo string,
replies *[]reply.Reply,
) string {
var out string = ""
if replies == nil {
return ""
}
for ri, re := range *replies {
var err error = nil
var body string = ""
var author string = ""
if re.Deleted {
body = "\n DELETED\n\n"
author = "DELETED"
} else {
body, err = m.glam.Render(re.Body)
if err != nil {
m.ctx.Logger.Error(err)
body = re.Body
}
author = re.Author.Name
}
m.replyIDs = append(m.replyIDs, re.ID)
m.allReplies = append(m.allReplies, &(*replies)[ri])
idx := len(m.replyIDs) - 1
replyIdPadding := (m.viewport.Width - len(author) - len(inReplyTo) - 28)
if replyIdPadding < 0 {
replyIdPadding = 0
}
out += fmt.Sprintf(
"\n\n %s %s%s%s\n%s",
m.ctx.Theme.Reply.Author.Render(
author,
),
lipgloss.NewStyle().
Foreground(m.ctx.Theme.Reply.Author.GetBackground()).
Render(fmt.Sprintf("writes in reply to %s:", inReplyTo)),
strings.Repeat(" ", replyIdPadding),
lipgloss.NewStyle().
Foreground(lipgloss.Color("#777777")).
Render(fmt.Sprintf("#%d", idx)),
body,
)
idx++
out += m.renderReplies(level+1, re.Author.Name, &re.Replies)
}
return out
}