mirror of
https://github.com/osmarks/mycorrhiza.git
synced 2024-10-30 19:56:16 +00:00
96 lines
2.3 KiB
Go
96 lines
2.3 KiB
Go
// Package web contains web handlers and initialization stuff.
|
|
//
|
|
// It exports just one function: Init. Call it if you want to have web capabilities.
|
|
package web
|
|
|
|
import (
|
|
"fmt"
|
|
"io"
|
|
"log"
|
|
"mime"
|
|
"net/http"
|
|
"net/url"
|
|
|
|
"github.com/bouncepaw/mycorrhiza/cfg"
|
|
"github.com/bouncepaw/mycorrhiza/static"
|
|
"github.com/bouncepaw/mycorrhiza/user"
|
|
"github.com/bouncepaw/mycorrhiza/util"
|
|
"github.com/bouncepaw/mycorrhiza/views"
|
|
)
|
|
|
|
var stylesheets = []string{"default.css", "custom.css"}
|
|
|
|
// httpErr is used by many handlers to signal errors in a compact way.
|
|
func httpErr(w http.ResponseWriter, status int, name, title, errMsg string) {
|
|
log.Println(errMsg, "for", name)
|
|
w.Header().Set("Content-Type", mime.TypeByExtension(".html"))
|
|
w.WriteHeader(status)
|
|
fmt.Fprint(
|
|
w,
|
|
views.BaseHTML(
|
|
title,
|
|
fmt.Sprintf(
|
|
`<main class="main-width"><p>%s. <a href="/hypha/%s">Go back to the hypha.<a></p></main>`,
|
|
errMsg,
|
|
name,
|
|
),
|
|
user.EmptyUser(),
|
|
),
|
|
)
|
|
}
|
|
|
|
func handlerStyle(w http.ResponseWriter, rq *http.Request) {
|
|
util.PrepareRq(rq)
|
|
|
|
w.Header().Set("Content-Type", mime.TypeByExtension(".css"))
|
|
for _, name := range stylesheets {
|
|
file, err := static.FS.Open(name)
|
|
if err != nil {
|
|
continue
|
|
}
|
|
io.Copy(w, file)
|
|
file.Close()
|
|
}
|
|
}
|
|
|
|
func handlerUserList(w http.ResponseWriter, rq *http.Request) {
|
|
w.Header().Set("Content-Type", mime.TypeByExtension(".html"))
|
|
w.WriteHeader(http.StatusOK)
|
|
w.Write([]byte(views.BaseHTML("User list", views.UserListHTML(), user.FromRequest(rq))))
|
|
}
|
|
|
|
func handlerRobotsTxt(w http.ResponseWriter, rq *http.Request) {
|
|
w.Header().Set("Content-Type", "text/plain; charset=utf-8")
|
|
|
|
file, err := static.FS.Open("robots.txt")
|
|
if err != nil {
|
|
return
|
|
}
|
|
io.Copy(w, file)
|
|
file.Close()
|
|
}
|
|
|
|
func Init() {
|
|
initAdmin()
|
|
initReaders()
|
|
initMutators()
|
|
initAuth()
|
|
initHistory()
|
|
initStuff()
|
|
|
|
// Miscellaneous
|
|
http.HandleFunc("/user-list/", handlerUserList)
|
|
http.HandleFunc("/robots.txt", handlerRobotsTxt)
|
|
|
|
// Static assets
|
|
http.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.FS(static.FS))))
|
|
http.HandleFunc("/static/style.css", handlerStyle)
|
|
|
|
// Index page
|
|
http.HandleFunc("/", func(w http.ResponseWriter, rq *http.Request) {
|
|
addr, _ := url.Parse("/hypha/" + cfg.HomeHypha) // Let's pray it never fails
|
|
rq.URL = addr
|
|
handlerHypha(w, rq)
|
|
})
|
|
}
|