From 1bf99b1da47a1332bf4094a083925791d70510ae Mon Sep 17 00:00:00 2001
From: Nyah Check <check.nyah@gmail.com>
Date: Sat, 16 Sep 2017 16:06:11 -0600
Subject: [PATCH] ytd: Compilation fixes.

---
 api/apiconv.go | 18 +++++++++---------
 api/apidata.go | 10 +++-------
 cmd/ytd/ytd.go |  9 +++++----
 3 files changed, 17 insertions(+), 20 deletions(-)

diff --git a/api/apiconv.go b/api/apiconv.go
index 50fabee..7bab3dc 100644
--- a/api/apiconv.go
+++ b/api/apiconv.go
@@ -7,23 +7,23 @@
 package api
 
 import (
-	"errors"
-	"flag"
 	"fmt"
 	"io"
+	"net/http"
 	"os"
 	"os/exec"
 	"path/filepath"
-	"strings"
+
+	"github.com/Sirupsen/logrus"
 )
 
 //Converts Decoded Video file to mp3 by default with 123 bitrate or to
 //flv if otherwise specified and downloads to system
-func APIConvertVideo(file string, int bitrate, id string, decVideo []byte) error {
-	cmd := exec.Command("ffmpeg", "-i", "-", "-ab", fmt.Sprintf("%dk", bitrate), path)
+func APIConvertVideo(file string, bitrate int, id string, decVideo []byte) error {
+	cmd := exec.Command("ffmpeg", "-i", "-", "-ab", fmt.Sprintf("%dk", bitrate), file)
 	stdin, err := cmd.StdinPipe()
 	if err != nil {
-		logrus.Fatalf(err)
+		return err
 	}
 	if filepath.Ext(file) != ".mp3" && filepath.Ext(file) != ".flv" {
 		file = file[:len(file)-4] + ".mp3"
@@ -38,11 +38,11 @@ func APIConvertVideo(file string, int bitrate, id string, decVideo []byte) error
 		}
 
 		cmd.Start()
-		logrus.Infof("Downloading mp3 file to disk %s", path)
+		logrus.Infof("Downloading mp3 file to disk %s", file)
 		cmd.Write(decVideo) //download file.
 
 	} else {
-		cmd, err = os.Create(path)
+		cmd, err = os.Create(file)
 		if err != nil {
 			logrus.Error("Unable to download video file.", err)
 		}
@@ -54,7 +54,7 @@ func APIConvertVideo(file string, int bitrate, id string, decVideo []byte) error
 }
 
 //Downloads decoded video stream.
-func APIDownloadVideo(videoUrl, cmd io.Writer) error {
+func apiDownloadVideo(videoUrl, cmd io.Writer) error {
 	logrus.Infof("Downloading file stream")
 
 	resp, err := http.Get(url)
diff --git a/api/apidata.go b/api/apidata.go
index cfcd67a..849a294 100644
--- a/api/apidata.go
+++ b/api/apidata.go
@@ -7,14 +7,10 @@
 package api
 
 import (
-	"bytes"
 	"errors"
-	"fmt"
-	"io"
 	"io/ioutil"
 	"net/http"
 	"net/url"
-	"os"
 	"strings"
 
 	"github.com/Sirupsen/logrus"
@@ -37,7 +33,7 @@ type RawVideoData struct {
 }
 
 //gets the Video ID from youtube url
-func getVideoId(url string) (string, error) {
+func GetVideoId(url string) (string, error) {
 	if !strings.Contains(url, "youtube.com") {
 		return nil, errors.New("Invalid Youtube link")
 	}
@@ -53,8 +49,8 @@ func getVideoId(url string) (string, error) {
 //Gets Video Info, Decode Video Info from a Video ID.
 func APIGetVideoStream(id string, video RawVideoData) (videoData []byte, err error) {
 
-	video := new(RawVideoData) //raw video data
-	var decodedVideo []string  //decoded video data
+	video = new(RawVideoData) //raw video data
+	var decodedVideo []string //decoded video data
 
 	//Get Video Data stream
 	videoUrl := videoExtractor + id
diff --git a/cmd/ytd/ytd.go b/cmd/ytd/ytd.go
index 1e98b13..8308b96 100644
--- a/cmd/ytd/ytd.go
+++ b/cmd/ytd/ytd.go
@@ -11,6 +11,7 @@ import (
 	"fmt"
 	"os"
 
+	"github.com/Ch3ck/ytd/api"
 	"github.com/Sirupsen/logrus"
 )
 
@@ -54,7 +55,7 @@ func init() {
 
 func main() {
 	var ID string
-	var rawVideo RawVideoData
+	var rawVideo api.RawVideoData
 	if len(os.Args) == 1 {
 		usageAndExit(BANNER, -1)
 	}
@@ -62,9 +63,9 @@ func main() {
 	//Get Video Id
 	if id == "" {
 		url := os.Args[1]
-		ID, _ = getVideoId(id)
+		ID, _ = api.GetVideoId(id)
 	} else {
-		ID, _ = getVideoId(id)
+		ID, _ = api.GetVideoId(id)
 	}
 
 	//Extract Video data and decode
@@ -83,7 +84,7 @@ func main() {
 		file = file + ".flv"
 	}
 
-	err = APIConvertVideo(file, bitrate, ID, video)
+	err = api.APIConvertVideo(file, bitrate, ID, video)
 	if err != nil {
 		logrus.Errorf("Error downloading video: %v", err)
 	}