Mauro L Alexandre

#!/usr/bin/env python

# GOEAR 2 Mp3 File
# Developed by Mauro L. Alexandre at upmauro@gmail.com

import urllib
import urllib2
import re
import sys
import os

class Music :

        def __init__(self,server,url,title,album,artist):
                self.server = server
                self.url = url
                self.title = title
                self.album = album
                self.artist = artist

def download(music):
        sys.stdout.write("\n  ----------------------------------------------------------")
        sys.stdout.write("\n    Starting MP3 download ... ")
        sys.stdout.write("\n    MP3 : " + music.title + " - " + music.artist + " - " + music.album)
        sys.stdout.write("\n    Server : " + music.server)
        sys.stdout.write("\n  ----------------------------------------------------------")
        sys.stdout.write("\n    Developed by Mauro L. Alexandre at upmauro@gmail.com")
        sys.stdout.write("\n  ----------------------------------------------------------")
        sys.stdout.write("\n")
        urllib.urlretrieve(music.url, music.title + '.mp3', reporthook=download_progress)
        sys.stdout.write("\n  Done :P Thanks ! [ Output file = " + current_path +"/"+  music.title + '.mp3 ] \n \n' )


def download_progress(count, blockSize, totalSize):
        percent = int(count*blockSize*100/totalSize)
        verbose = ""
        if percent > 1:
                progress = percent / 2
                for x in range(0,progress):
                        verbose = verbose + "#"

        sys.stdout.write(str(" \r  [ " +  verbose + " ] " + str(percent) + "%"))
        sys.stdout.flush()


def goear_getURL(id_song):
        url = ('http://www.goear.com/files/xmlfiles/' + id_song[0:1] + '/secm' + id_song + '.xml')
        xml = urllib2.urlopen(url).read()
        song = Music('goear',re.findall('http://.+\.mp3',xml)[0],re.findall(r'title="(.+)"',xml)[0],'album','artist')
        download(song)

def invalid_args():
        print " \n  Goear2Mp3 - Developed by Mauro L. Alexandre at upmauro@gmail.com"
        print "  Invalid arguments usage !"
        print "  Usage example : [ goear2mp3 http://www.goear.com/listen/2837738/Unanswered-Suicide-Silence ] \n "


if len(sys.argv) < 2 :
        invalid_args()
else:
        global current_path
        current_path = str(os.getcwd())
        url = sys.argv[1]
        if (url.find('listen') == -1) or (url.find('http') == -1):
                invalid_args()
                sys.exit()

        id = url[url.find("/listen")+8:]
        id = id[:id.find("/")]
        goear_getURL(id)