func PlayVideo(w http.ResponseWriter, r *http.Request) {
output := map[string]interface{}{}
// Receive post
r.ParseForm()
if r.Method == "POST" {
ffmpegPath := filepath.Clean(strings.TrimSpace(r.FormValue("FFmpegPath")))
filePath := filepath.Clean(strings.TrimSpace(r.FormValue("FilePath")))
if !osmod.FileExists(ffmpegPath) || !osmod.FileExists(filePath) {
output["Status"] = "fail"
output["ErrMsg"] = "FFmpeg path or file path doesn't exist."
outputJSON, _ := json.Marshal(output)
fmt.Fprintf(w, string(outputJSON))
return
}
cmd := exec.Command(ffmpegPath, filePath)
err := cmd.Run()
if err == nil {
output["Status"] = "ok"
} else {
output["Status"] = "fail"
output["ErrMsg"] = err.Error()
}
outputJSON, _ := json.Marshal(output)
fmt.Fprintf(w, string(outputJSON))
}
}
func Home(w http.ResponseWriter, r *http.Request) {
var data = map[string]interface{}{}
// Receive post
r.ParseForm()
if r.Method == "POST" {
// shutdown
shutdown := strings.TrimSpace(r.FormValue("shutdown"))
if shutdown != "" {
shutdownValue, _ := strconv.Atoi(shutdown)
if shutdownValue == 1 {
os.Exit(0)
}
}
storagePath := strings.TrimSpace(r.FormValue("storagePath"))
ffmpegPath := strings.TrimSpace(r.FormValue("ffmpegPath"))
if storagePath != "" {
storagePath = filepath.Clean(storagePath)
data["storagePath"] = storagePath
if osmod.SetStoragePath(storagePath) {
data["checkStoragePath"] = true
} else {
data["checkStoragePath"] = false
}
}
if ffmpegPath != "" {
ffmpegPath = filepath.Clean(ffmpegPath)
data["ffmpegPath"] = ffmpegPath
if osmod.FileExists(ffmpegPath) {
data["checkFFmpegPath"] = true
} else {
data["checkFFmpegPath"] = false
}
}
} else {
// Default data
currentPath, err := os.Getwd()
if err != nil {
fmt.Println(err)
currentPath = ""
}
if currentPath != "" {
// Storage path
osmod.SetStoragePath(currentPath)
data["checkStoragePath"] = true
data["storagePath"] = currentPath
// ffplay path
ffplayPath := currentPath + string(os.PathSeparator) + "ffplay.exe"
if osmod.FileExists(ffplayPath) {
data["checkFFmpegPath"] = true
} else {
data["checkFFmpegPath"] = false
}
data["ffmpegPath"] = ffplayPath
}
}
if runtime.GOOS == "windows" {
data["isWindows"] = true
}
// Show view
var tmplPath string = "view/template/"
var indexPath string = "view/index/"
t, _ := template.ParseFiles(
tmplPath+"header.tmpl",
indexPath+"body.html",
tmplPath+"index/urlItem.tmpl",
tmplPath+"index/multiProgress.tmpl",
tmplPath+"footer.tmpl",
)
// For loop url item
var urlBuf bytes.Buffer
var progressBuf bytes.Buffer
var urlItemNums = map[string]interface{}{}
var progressNums = map[string]interface{}{}
var progressBarStatus = []string{1: "progress-bar", 2: "progress-bar-warning", 3: "progress-bar-info", 4: "progress-bar-success", 5: "progress-bar-danger"}
for urlItemNum := 1; urlItemNum <= 10; urlItemNum++ {
urlItemNums["num"] = urlItemNum
// For loop multi progress
for progressNum := 1; progressNum <= int(download.MulSectionDowCount); progressNum++ {
progressNums["num"] = urlItemNum
progressNums["partNum"] = progressNum
progressNums["progressBarStatus"] = progressBarStatus[progressNum]
t.ExecuteTemplate(&progressBuf, "multiProgress", progressNums)
}
urlItemNums["multiProgress"] = template.HTML(progressBuf.String())
t.ExecuteTemplate(&urlBuf, "urlItem", urlItemNums)
progressBuf.Truncate(0)
}
data["urlItem"] = template.HTML(urlBuf.String())
t.ExecuteTemplate(w, "body", data)
t.Execute(w, nil)
}