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nyx/http/board/handler.go

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1.9 KiB
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package board
import (
"bytes"
"github.com/GeertJohan/go.rice"
"github.com/pressly/chi"
"github.com/tidwall/buntdb"
"go.rls.moe/nyx/http/errw"
"go.rls.moe/nyx/http/middle"
"go.rls.moe/nyx/resources"
"html/template"
"net/http"
"time"
)
var riceConf = rice.Config{
LocateOrder: []rice.LocateMethod{
rice.LocateWorkingDirectory,
rice.LocateEmbedded,
rice.LocateAppended,
},
}
var box = riceConf.MustFindBox("http/board/res/")
var (
dirTmpl = template.New("board/dir")
boardTmpl = template.New("board/board")
threadTmpl = template.New("board/thread")
hdlFMap = template.FuncMap{
"renderText": resources.OperateReplyText,
}
)
func init() {
var err error
dirTmpl, err = dirTmpl.Parse(box.MustString("dir.html"))
if err != nil {
panic(err)
}
boardTmpl, err = boardTmpl.Funcs(hdlFMap).Parse(box.MustString("board.html"))
if err != nil {
panic(err)
}
threadTmpl, err = threadTmpl.Funcs(hdlFMap).Parse(box.MustString("thread.html"))
if err != nil {
panic(err)
}
}
func Router(r chi.Router) {
r.Get("/", serveDir)
r.Get("/dir.html", serveDir)
r.Get("/:board/board.html", serveBoard)
r.Post("/:board/new_thread.sh", handleNewThread)
r.Get("/:board/:thread/thread.html", serveThread)
r.Get("/:board/:thread/:post/post.html", servePost)
r.Post("/:board/:thread/reply.sh", handleNewReply)
}
func servePost(w http.ResponseWriter, r *http.Request) {
return
}
func serveDir(w http.ResponseWriter, r *http.Request) {
dat := bytes.NewBuffer([]byte{})
db := middle.GetDB(r)
ctx := middle.GetBaseCtx(r)
err := db.View(func(tx *buntdb.Tx) error {
bList, err := resources.ListBoards(tx, r.Host)
if err != nil {
return err
}
ctx["Boards"] = bList
return nil
})
if err != nil {
errw.ErrorWriter(err, w, r)
return
}
err = dirTmpl.Execute(dat, ctx)
if err != nil {
errw.ErrorWriter(err, w, r)
return
}
http.ServeContent(w, r, "dir.html", time.Now(), bytes.NewReader(dat.Bytes()))
}