func (c *ApiController) Get() {
url := c.Input().Get("url")
resp := utils.GetUrl(url, nil)
html := resp.String()
beego.Info(fmt.Sprint("Get from url[%s] return html length: [%d]", url, len(html)))
var parser utils.ZingParser
err, album := parser.ToAlbum(url, html)
if err != nil {
beego.Error(err.Error())
return
}
staticDir := beego.AppPath + "/" + beego.StaticDir["/file"]
album.Folder = staticDir + "/" + album.Title
// if err := os.Mkdir(album.Folder, 0777); err != nil {
// beego.Error(err.Error())
// return
// }
beego.Info("Album folder: " + album.Folder + ".zip")
zfile, err := os.Create(album.Folder + ".zip")
if err != nil {
beego.Error(err.Error())
return
}
w := zip.NewWriter(zfile)
// w := zip.NewWriter(c.Ctx.ResponseWriter)
// album.Song = album.Song[0:1]
for i, song := range album.Song {
beego.Info("Downloading: " + song.Source)
song.Filename = song.Title + " - " + song.Performer + "." + song.Type
// song.Filename = album.Folder + "/" + song.Filename
resp := grequests.Get(song.Source, nil)
beego.Info("Download status:", resp.StatusCode)
if resp.Error != nil {
beego.Error(resp.Error.Error())
} else {
beego.Info(fmt.Sprintf("Downloaded %s. Done: %d/%d.", song.Source, i+1, len(album.Song)))
wr, err := w.Create(song.Filename)
if err == nil {
_, err = wr.Write(resp.Bytes())
}
if err != nil {
beego.Error(err.Error())
}
}
}
// c.Ctx.Output.Header("Content-Description", "File Transfer")
// c.Ctx.Output.Header("Content-Type", "application/octet-stream")
// c.Ctx.Output.Header("Content-Transfer-Encoding", "binary")
// c.Ctx.Output.Header("Expires", "0")
// c.Ctx.Output.Header("Cache-Control", "must-revalidate")
// c.Ctx.Output.Header("Pragma", "public")
// c.Ctx.Output.Header("Content-Disposition", "attachment; filename="+album.Title+".zip")
if err := w.Close(); err != nil {
beego.Error(err.Error())
return
}
c.Data["json"] = `{"success":"true"}`
c.ServeJson()
}
func GetUrl(url string, ro *grequests.RequestOptions) *grequests.Response {
var resp = grequests.Get(url, ro)
return resp
}