46 lines
1.4 KiB
Go
46 lines
1.4 KiB
Go
package main
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import (
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"github.com/gorilla/mux"
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"net/http"
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"os"
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"github.com/gorilla/handlers"
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"github.com/unrolled/render"
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"fmt"
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"html/template"
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)
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var renderer = render.New()
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type WebProvider struct {
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Address string
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}
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type Page struct {
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Title string
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Configuration Configuration
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}
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func (provider *WebProvider) Provide(configurationChan chan<- *Configuration){
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systemRouter := mux.NewRouter()
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systemRouter.Methods("GET").PathPrefix("/html/").Handler(handlers.CombinedLoggingHandler(os.Stdout, http.HandlerFunc(GetHtmlConfigHandler)))
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systemRouter.Methods("GET").PathPrefix("/json/").Handler(handlers.CombinedLoggingHandler(os.Stdout, http.HandlerFunc(GetConfigHandler)))
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systemRouter.PathPrefix("/static/").Handler(http.StripPrefix("/static/", http.FileServer(http.Dir("static/"))))
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go http.ListenAndServe(provider.Address, systemRouter)
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}
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func GetConfigHandler(rw http.ResponseWriter, r *http.Request) {
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renderer.JSON(rw, http.StatusOK, currentConfiguration)
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}
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func GetHtmlConfigHandler(response http.ResponseWriter, request *http.Request) {
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templates := template.Must(template.ParseFiles("configuration.html"))
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response.Header().Set("Content-type", "text/html")
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err := request.ParseForm()
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if err != nil {
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http.Error(response, fmt.Sprintf("error parsing url %v", err), 500)
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}
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templates.ExecuteTemplate(response, "configuration.html", Page{Title: "Home", Configuration:*currentConfiguration})
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}
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