Bill Thiede
9bcfb1bf21
Made xwebmail work with new handlers package. Pulls important headers from the database and provides extremely basic folder view on webpage. Reverted layout customizations returning folder view to original wider width. JS App now handles all the rendering, index.html only contains placeholder with background to indicate loading.
93 lines
2.0 KiB
Go
93 lines
2.0 KiB
Go
package handlers
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import (
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"database/sql"
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"encoding/json"
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"flag"
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"net/http"
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"path/filepath"
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"github.com/golang/glog"
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"github.com/gorilla/mux"
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"xinu.tv/email/db"
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)
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var staticDir = flag.String("static", "static",
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"directory containing static web resources.")
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type handler struct {
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c *db.Conn
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}
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func (h *handler) OriginalHandler(w http.ResponseWriter, r *http.Request) {
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var blob []byte
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hash := mux.Vars(r)["hash"]
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err := h.c.OriginalBlobByHash(hash, &blob)
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switch err {
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case nil:
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w.Header().Set("Content-Type", "text/plain")
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if _, err := w.Write(blob); err != nil {
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glog.Error(err)
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}
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case sql.ErrNoRows:
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http.NotFound(w, r)
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default:
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glog.Error(err)
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}
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}
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func decodeToken(token string, p *db.Paginator) error {
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return nil
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}
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func (h *handler) LabelHandler(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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p := &db.Paginator{Label: vars["label"]}
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if p.Label == "" {
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p.Label = db.MagicAllLabel
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}
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token := vars["token"]
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if err := decodeToken(token, p); err != nil {
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glog.Error("LabelHandler: Failed to decode token %q: %v", token, err)
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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glog.Infoln("Listing:", p)
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res, err := h.c.Index(p)
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if err != nil {
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glog.Errorln("LabelHandler:", err)
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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w.Header().Set("Content-Type", "application/json")
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enc := json.NewEncoder(w)
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err = enc.Encode(res)
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if err != nil {
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glog.Errorln("LabelHandler:", err)
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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}
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func staticHandler(w http.ResponseWriter, r *http.Request) {
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fs := http.FileServer(http.Dir(*staticDir))
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if r.URL.Path == "/" {
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http.ServeFile(w, r, filepath.Join(*staticDir, "index.html"))
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return
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}
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fs.ServeHTTP(w, r)
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}
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func Handlers(c *db.Conn) http.Handler {
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h := &handler{c: c}
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r := mux.NewRouter()
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r.HandleFunc("/css/", staticHandler)
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r.HandleFunc("/raw/{hash}", h.OriginalHandler)
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r.HandleFunc("/l/{label}", h.LabelHandler)
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r.PathPrefix("/").HandlerFunc(staticHandler)
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return r
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}
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