Added more error messages

commands.go

@@ -171,7 +171,11 @@ func add(user *gumble.User, url string) error {
 		dj.SendPrivateMessage(user, NO_ARGUMENT_MSG)
 		return errors.New("NO_ARGUMENT")
 	} else {
-		return findServiceAndAdd(user, url)
+		err := findServiceAndAdd(user, url)
+		if err != nil {
+			dj.SendPrivateMessage(user, err.Error())
+		}
+		return err
 	}
 }
 

service.go

@@ -65,6 +65,7 @@ func findServiceAndAdd(user *gumble.User, url string) error {
 	}
 
 	if urlService == nil {
+		Verbose("Invalid_URL")
 		return errors.New("INVALID_URL")
 	} else {
 		oldLength := dj.queue.Len()

service_soundcloud.go

@@ -58,7 +58,12 @@ func (sc SoundCloud) NewRequest(user *gumble.User, url string) (string, error) {
 			for _, t := range tracks {
 				sc.NewSong(user.Name, jsonq.NewQuery(t), playlist)
 			}
-			return playlist.Title(), err
+			if err == nil {
+				return playlist.Title(), nil
+			} else {
+				Verbose("soundcloud.NewRequest: " + err.Error())
+				return nil, err
+			}
 		} else {
 			return "", errors.New("NO_PLAYLIST_PERMISSION")
 		}

service_youtube.go

@@ -73,7 +73,12 @@ func (yt YouTube) NewRequest(user *gumble.User, url string) (string, error) {
 				startOffset = matches[0][2]
 			}
 			song, err := yt.NewSong(user.Name, shortURL, startOffset, nil)
-			return song.Title(), err
+			if err == nil {
+				return song.Title(), nil
+			} else {
+				Verbose("youtube.NewRequest: " + err.Error())
+				return nil, err
+			}
 		}
 	} else {
 		return "", err

test.go

@@ -3,10 +3,11 @@ package main
 import (
 	"fmt"
 	"github.com/layeh/gumble/gumble"
+	"time"
 )
 
 func Test(password, ip, port string) {
-
+	testYoutubeSong(password, ip, port)
 }
 
 func createClient(uname, password, ip, port string) *gumble.Client {
@@ -40,6 +41,8 @@ func testYoutubeSong(password, ip, port string) {
 		} else if dj.queue.CurrentSong().Title() != title {
 			fmt.Printf("For: %s; Expected: %s; Got: %s", url, title, dj.queue.CurrentSong().Title())
 		}
+
+		sleep(time.Second * 5)
 		skip(dummyUser, false, false)
 	}