func main() {
p, err := poetry.LoadPoem("wordsworth.txt")
if err != nil {
fmt.Printf("Error loading poem: %s\n", err)
}
fmt.Printf("%s\n", p)
}
func poemHandler(w http.ResponseWriter, r *http.Request) {
// Parse the form
r.ParseForm()
poemName := r.Form["name"][0]
p, err := poetry.LoadPoem(poemName)
if err != nil {
http.Error(w, "File not found", http.StatusInternalServerError)
} else {
// http.ResponseWriter implements the io writer interface
fmt.Fprintf(w, "%s\n", p)
}
}
func poemHandler(w http.ResponseWriter, r *http.Request) {
r.ParseForm()
poemName := r.Form["name"][0]
p, err := poetry.LoadPoem(poemName)
fmt.Printf("Loading poem done")
if err != nil {
http.Error(w, "File not found", http.StatusInternalServerError)
} else {
// fmt.Fprintf(w, "%s\n", p)
pwt := poemWithTitle{poemName, p}
enc := json.NewEncoder(w)
enc.Encode(pwt)
}
}
func poemHandler(w http.ResponseWriter, r *http.Request) {
err := r.ParseForm()
if err != nil {
log.Println("ParseForm Error", err)
}
poemName := r.Form["name"][0]
p, err := poetry.LoadPoem(poemName)
if err != nil {
log.Println("LoadPoem Error", err)
} else {
pwt := poemWithTitle{poemName, p}
enc := json.NewEncoder(w)
enc.Encode(pwt)
}
}
func poemHandler(w http.ResponseWriter, r *http.Request) {
err := r.ParseForm()
if err != nil {
log.Println("ParseForm Error", err)
}
poemName := r.Form["name"][0]
p, err := poetry.LoadPoem(poemName)
if err != nil {
log.Println("Loading Poem Error", err)
} else {
// Since we have defined the Stringer interface on the poem we can just print it out
fmt.Fprintf(w, "%s", p)
log.Println("Poem requested and served ", poemName)
}
}
func main() {
p, _ := poetry.LoadPoem("wordsworth.txt")
fmt.Printf("%T %T\n", p, p.NumStanzas())
}