102 lines
3.0 KiB
Go
Executable File
102 lines
3.0 KiB
Go
Executable File
package webserver
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import (
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"math/rand"
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irc "git.martyn.berlin/martyn/karaokards/internal/irc"
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"github.com/gorilla/handlers"
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"github.com/gorilla/mux"
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"fmt"
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"html/template"
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"net/http"
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"os"
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"strings"
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"time"
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)
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//var store = sessions.NewCookieStore(os.Getenv("SESSION_KEY"))
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var ircBot irc.KardBot
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func HealthHandler(response http.ResponseWriter, request *http.Request) {
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response.Header().Add("Content-type", "text/plain")
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fmt.Fprint(response, "I'm okay jack!")
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}
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func NotFoundHandler(response http.ResponseWriter, request *http.Request) {
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response.Header().Add("X-Template-File", "html"+request.URL.Path)
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tmpl := template.Must(template.ParseFiles("web/404.html"))
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tmpl.Execute(response, nil)
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}
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func CSSHandler(response http.ResponseWriter, request *http.Request) {
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response.Header().Add("Content-type", "text/css")
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tmpl := template.Must(template.ParseFiles("web/cover.css"))
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tmpl.Execute(response, nil)
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}
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func RootHandler(response http.ResponseWriter, request *http.Request) {
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request.URL.Path = "/index.html"
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TemplateHandler(response, request)
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}
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func TemplateHandler(response http.ResponseWriter, request *http.Request) {
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response.Header().Add("X-Template-File", "web"+request.URL.Path)
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type TemplateData struct {
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Prompt string
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AvailCount int
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ChannelCount int
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MessageCount int
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}
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// tmpl, err := template.New("html"+request.URL.Path).Funcs(template.FuncMap{
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// "ToUpper": strings.ToUpper,
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// "ToLower": strings.ToLower,
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// }).ParseFiles("html"+request.URL.Path)
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_ = strings.ToLower("Hello")
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if strings.Index(request.URL.Path, "/") < 0 {
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http.Error(response, "No slashes wat - "+request.URL.Path, http.StatusInternalServerError)
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return
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}
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basenameSlice := strings.Split(request.URL.Path, "/")
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basename := basenameSlice[len(basenameSlice)-1]
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//fmt.Fprintf(response, "%q", basenameSlice)
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tmpl, err := template.New(basename).Funcs(template.FuncMap{
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"ToUpper": strings.ToUpper,
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"ToLower": strings.ToLower,
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}).ParseFiles("web" + request.URL.Path)
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if err != nil {
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http.Error(response, err.Error(), http.StatusInternalServerError)
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return
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// NotFoundHandler(response, request)
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// return
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}
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var td = TemplateData{ircBot.Prompts[rand.Intn(len(ircBot.Prompts))], len(ircBot.Prompts), len(ircBot.Credentials.Channels), 0}
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err = tmpl.Execute(response, td)
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if err != nil {
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http.Error(response, err.Error(), http.StatusInternalServerError)
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return
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}
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}
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func HandleHTTP(passedIrcBot irc.KardBot) {
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ircBot = passedIrcBot
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r := mux.NewRouter()
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loggedRouter := handlers.LoggingHandler(os.Stdout, r)
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r.NotFoundHandler = http.HandlerFunc(NotFoundHandler)
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r.HandleFunc("/", RootHandler)
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r.HandleFunc("/healthz", HealthHandler)
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r.HandleFunc("/example/{.*}", TemplateHandler)
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r.HandleFunc("/cover.css", CSSHandler)
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http.Handle("/", r)
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srv := &http.Server{
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Handler: loggedRouter,
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Addr: "0.0.0.0:5353",
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WriteTimeout: 15 * time.Second,
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ReadTimeout: 15 * time.Second,
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}
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fmt.Println("Listening on 0.0.0.0:5353")
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srv.ListenAndServe()
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}
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