95 lines
2.3 KiB
Go
95 lines
2.3 KiB
Go
package main
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import (
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"fmt"
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"log"
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"net/http"
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"os"
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"path/filepath"
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"strings"
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"time"
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)
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// NOTE(jmug): Port here is not really important, choose at your convenience.
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const listenAddr = "127.0.0.1:<TBD>"
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func main() {
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http.HandleFunc("/", handleSubmit)
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log.Printf("Listening on %s\n", listenAddr)
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log.Fatal(http.ListenAndServe(listenAddr, nil))
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}
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func handleSubmit(w http.ResponseWriter, r *http.Request) {
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if r.Method != http.MethodPost {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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return
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}
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if err := r.ParseForm(); err != nil {
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log.Printf("Error parsing form: %v", err)
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http.Redirect(w, r, "https://handmadecities.com/revolt/error", http.StatusSeeOther)
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return
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}
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name := r.FormValue("name")
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email := r.FormValue("email")
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website := r.FormValue("website")
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reason := r.FormValue("reason")
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// Basic validation
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if name == "" || email == "" {
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log.Println("Missing required fields")
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http.Redirect(w, r, "https://handmadecities.com/", http.StatusSeeOther)
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return
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}
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if err := appendToFile(name, email, website, reason); err != nil {
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log.Printf("Error writing to file: %v", err)
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http.Redirect(w, r, "https://handmadecities.com/", http.StatusSeeOther)
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return
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}
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log.Printf("New application from: %s <%s>", name, email)
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http.Redirect(w, r, "https://handmadecities.com/revolt-success", http.StatusSeeOther)
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// Send ntfy alert
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// NOTE(jmug): request secret from shhh, `revol-submission-ntfy-fqdn`
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_, err := http.Post(
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"<redacted>",
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"text/plain",
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strings.NewReader(fmt.Sprintf("New Revolt application from %s", name)),
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)
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if err != nil {
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log.Printf("Failed to send ntfy alert: %v", err)
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}
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}
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// NOTE(jmug): I think this is fine for now, but crazy idea: How about a simple
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// sqlite db, a cli, and mTLS auth so that an operator (Abner) can query submissions
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// without jumping on the server.
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func appendToFile(name, email, website, reason string) error {
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home, err := os.UserHomeDir()
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if err != nil {
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return err
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}
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filePath := filepath.Join(home, "revolt_applications.txt")
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f, err := os.OpenFile(filePath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
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if err != nil {
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return err
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}
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defer f.Close()
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entry := fmt.Sprintf(
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"--- %s ---\nName: %s\nEmail: %s\nWebsite: %s\nReason: %s\n\n",
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time.Now().Format(time.RFC1123),
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name, email, website, reason,
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)
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_, err = f.WriteString(entry)
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return err
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}
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