94 lines
1.9 KiB
Go
94 lines
1.9 KiB
Go
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package main
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import (
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"errors"
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"fmt"
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"io"
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"net/http"
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"html/template"
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"os"
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"encoding/json"
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)
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var templates = template.Must(template.ParseGlob("templates/*.html"))
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// curl -H "Accept: application/json" http://localhost:9988/
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func getRoot(w http.ResponseWriter, r *http.Request) {
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fmt.Printf("got / request\n")
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//io.WriteString(w, "This is my website!\n")
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c := ListFiles("")
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fmt.Println(c)
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context := struct {
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IsLoggedIn bool ; Files []struct {FileName string}}{
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IsLoggedIn: false,
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Files: c,
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}
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// Check if request wants JSON
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if r.Header.Get("Accept") == "application/json" {
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w.Header().Set("Content-Type", "application/json")
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json.NewEncoder(w).Encode(context)
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return
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}
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//tmpl, _ := templates.ParseFiles("templates/venue.html")
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templates.ExecuteTemplate(w, "index.html", context)
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}
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func ListFiles(dir string) []struct {FileName string} {
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context := []struct {FileName string} {}
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entries, err := os.ReadDir(".")
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if err != nil {
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fmt.Println("Error:", err)
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return context
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}
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for _, entry := range entries {
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info, err := entry.Info()
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if err != nil {
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fmt.Println("Error getting info:", err)
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continue
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}
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context = append(context, struct {FileName string}{
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FileName: info.Name(),
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})
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//fmt.Printf("Name: %s, Size: %d bytes, IsDir: %t\n", info.Name(), info.Size(), info.IsDir())
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}
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return context
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}
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func getHello(w http.ResponseWriter, r *http.Request) {
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fmt.Printf("got /hello request\n")
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io.WriteString(w, "Hello, HTTP!\n")
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}
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func GetMenusHandler(w http.ResponseWriter, r *http.Request) {
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//fmt.Fprintf(w, "Hello, World!")
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templates.ExecuteTemplate(w, "index.html", nil)
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}
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func HTTPmain() {
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http.HandleFunc("/", getRoot)
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http.HandleFunc("/hello", getHello)
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err := http.ListenAndServe(":3333", nil)
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if errors.Is(err, http.ErrServerClosed) {
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fmt.Printf("server closed\n")
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} else if err != nil {
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fmt.Printf("error starting server: %s\n", err)
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os.Exit(1)
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}
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}
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