示例#1
0
文件: commands.go 项目: bogem/nehm
// initializeItunesPlaylist initializes itunesPlaylist value. If there is no
// itunesPlaylist set up, then itunesPlaylist set up to blank string. Blank
// string is the sign, what tracks should not to be added to iTunes.
//
// initializeItunesPlaylist sets blank string to config, if OS is darwin
func initializeItunesPlaylist(cmd *cobra.Command) {
	var playlist string

	if runtime.GOOS == "darwin" {
		if flagChanged(cmd.Flags(), "itunesPlaylist") {
			playlist = itunesPlaylist
		} else {
			playlist = config.Get("itunesPlaylist")
		}

		if playlist == "" {
			ui.Warning("you didn't set an iTunes playlist. Tracks won't be added to iTunes.")
		} else {
			playlistsList, err := applescript.ListOfPlaylists()
			if err != nil {
				ui.Term("couldn't get list of playlists", err)
			}
			if !strings.Contains(playlistsList, playlist) {
				ui.Term("playlist "+playlist+" doesn't exist. Please enter correct name.", nil)
			}
		}
	}

	config.Set("itunesPlaylist", playlist)
}
示例#2
0
文件: get.go 项目: bogem/nehm
func handleError(err error) {
	switch {
	case strings.Contains(err.Error(), "403"):
		ui.Term("you're not allowed to see these tracks", nil)
	case strings.Contains(err.Error(), "404"):
		ui.Term("there are no tracks", nil)
	}
}
示例#3
0
文件: http_client.go 项目: bogem/nehm
func handleStatusCode(statusCode int) error {
	switch {
	case statusCode == 403:
		return ErrForbidden
	case statusCode == 404:
		return ErrNotFound
	case statusCode >= 300 && statusCode < 500:
		ui.Term("invalid response from SoundCloud: "+strconv.Itoa(statusCode), nil)
	case statusCode >= 500:
		ui.Term("there is a problem by SoundCloud. Please wait a while", nil)
	}
	return nil
}
示例#4
0
文件: client.go 项目: bogem/nehm
func Favorites(count, offset uint, uid string) ([]track.Track, error) {
	requestsCount := float64(count) / float64(tracksLimit)
	requestsCount = math.Ceil(requestsCount)

	var limit uint
	var tracks []track.Track
	params := url.Values{}
	for i := uint(0); i < uint(requestsCount); i++ {
		if count < tracksLimit {
			limit = count
		} else {
			limit = tracksLimit
		}
		count -= limit

		params.Set("limit", strconv.Itoa(int(limit)))
		params.Set("offset", strconv.Itoa(int((i*tracksLimit)+offset)))

		bFavs, err := getFavorites(uid, params)
		if err == ErrNotFound {
			break
		}
		if err != nil {
			return nil, err
		}

		var favs []track.Track
		if err := json.Unmarshal(bFavs, &favs); err != nil {
			ui.Term("could't unmarshal JSON with likes", err)
		}
		tracks = append(tracks, favs...)
	}
	return tracks, nil
}
示例#5
0
func (tp TracksProcessor) ProcessAll(tracks []track.Track) {
	if len(tracks) == 0 {
		ui.Term("there are no tracks to download", nil)
	}

	var errors []string
	// Start with last track
	for i := len(tracks) - 1; i >= 0; i-- {
		track := tracks[i]
		if err := tp.Process(track); err != nil {
			errors = append(errors, track.Fullname()+": "+err.Error())
			ui.Error("there was an error while downloading "+track.Fullname(), err)
		}
		ui.Println("")
	}

	if len(errors) > 0 {
		ui.Println(ui.RedString("There were errors while downloading tracks:"))
		for _, errText := range errors {
			ui.Println(ui.RedString("  " + errText))
		}
		ui.Println("")
	}

	ui.Success("Done!")
	ui.Quit()
}
示例#6
0
文件: get.go 项目: bogem/nehm
func getTracks(cmd *cobra.Command, args []string) {
	initializeConfig(cmd)

	tp := tracksprocessor.NewConfiguredTracksProcessor()

	var arg string
	if len(args) == 0 {
		arg = "1"
	} else {
		arg = args[0]
	}

	var downloadTracks []track.Track
	if isSoundCloudURL(arg) {
		downloadTracks = getTrackFromURL(arg)
	} else if num, err := strconv.Atoi(arg); err == nil {
		downloadTracks, err = getLastTracks(uint(num))
		if err != nil {
			handleError(err)
		}
	} else {
		ui.Term("you've entered invalid argument. Run 'nehm get --help' for usage.", nil)
	}

	tp.ProcessAll(downloadTracks)
}
示例#7
0
文件: client.go 项目: bogem/nehm
func UID(permalink string) string {
	params := url.Values{}
	params.Set("url", soundCloudLink+permalink)

	ui.Println("Getting ID of user")
	bUser, err := resolve(params)
	if err != nil {
		ui.Term("there was a problem by resolving an id of user", err)
	}

	var jUser JSONUser
	if err := json.Unmarshal(bUser, &jUser); err != nil {
		ui.Term("couldn't unmarshall JSON with user object", err)
	}

	return strconv.Itoa(jUser.ID)
}
示例#8
0
文件: commands.go 项目: bogem/nehm
// initializeConfig initializes a config with flags.
func initializeConfig(cmd *cobra.Command) {
	err := config.ReadInConfig()
	if err == config.ErrNotExist {
		ui.Warning("there is no config file. Read README to configure nehm")
	} else if err != nil {
		ui.Term("", err)
	}

	initializeDlFolder(cmd)
	initializePermalink(cmd)
	initializeItunesPlaylist(cmd)
}
示例#9
0
文件: client.go 项目: bogem/nehm
func TrackFromURI(uri string) []track.Track {
	params := url.Values{}
	params.Set("url", uri)

	bTrack, err := resolve(params)
	if err == ErrForbidden {
		ui.Term("you haven't got any access to this track", err)
	}
	if err == ErrNotFound {
		ui.Term("you've entered invalid url", err)
	}
	if err != nil {
		ui.Term("couldn't get track from url", err)
	}

	var t track.Track
	if err := json.Unmarshal(bTrack, &t); err != nil {
		ui.Term("couldn't unmarshal JSON with track from URL", err)
	}

	return []track.Track{t}
}
示例#10
0
文件: commands.go 项目: bogem/nehm
// initializePermalink initializes permalink value. If there is no permalink
// set up, then program is terminating.
func initializePermalink(cmd *cobra.Command) {
	var p string

	if flagChanged(cmd.Flags(), "permalink") {
		p = permalink
	} else {
		p = config.Get("permalink")
	}

	if p == "" {
		ui.Term("you didn't set a permalink. Use flag '-p' or set permalink in config file.\nTo know, what is permalink, read FAQ.", nil)
	} else {
		config.Set("permalink", p)
	}
}
示例#11
0
文件: client.go 项目: bogem/nehm
func Search(query string, limit, offset uint) ([]track.Track, error) {
	params := url.Values{}
	params.Set("q", query)
	params.Set("limit", strconv.Itoa(int(limit)))
	params.Set("offset", strconv.Itoa(int(offset)))

	bFound, err := search(params)
	if err != nil {
		return nil, err
	}

	var found []track.Track
	if err := json.Unmarshal(bFound, &found); err != nil {
		ui.Term("couldn't unmarshal JSON with search results", err)
	}

	return found, nil
}