Allow deleting slugs
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parent
c05a90d9c4
commit
9a22f4b3e5
34
main.go
34
main.go
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@ -52,6 +52,7 @@ func main() {
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r := mux.NewRouter()
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r.HandleFunc("/s", ShortenHandler)
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r.HandleFunc("/d", DeleteHandler)
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r.HandleFunc("/{slug}", ShortenedUrlHandler)
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r.HandleFunc("/", CatchAllHandler)
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@ -136,6 +137,39 @@ func ShortenHandler(w http.ResponseWriter, r *http.Request) {
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writeShortenedUrl(w, slug)
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}
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func DeleteHandler(w http.ResponseWriter, r *http.Request) {
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password := r.URL.Query().Get("password")
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if password != viper.GetString("password") {
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http.Error(w, "Wrong password", http.StatusBadRequest)
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return
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}
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slug := r.URL.Query().Get("slug")
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if slug == "" {
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http.Error(w, "Specify the slug to delete", http.StatusBadRequest)
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return
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}
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if err, e := slugExists(slug); !e || err != nil {
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http.Error(w, "Slug not found", http.StatusNotFound)
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return
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}
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stmt, err := db.Prepare("DELETE FROM redirect WHERE slug = ?")
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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_, err = stmt.Exec(slug)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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w.WriteHeader(http.StatusAccepted)
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_, _ = w.Write([]byte("Slug deleted"))
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}
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func generateSlug() string {
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var chars = []rune("0123456789abcdefghijklmnopqrstuvwxyz")
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s := make([]rune, 6)
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