#!/usr/bin/python
# Written By Evilx ( evildesign@gmail.com )
# This Script Convert Text from one Language
# To another using altavista.com Babelfish

import urllib,urllib2
from sys import argv
from BeautifulSoup import BeautifulSoup

Url = "http://babelfish.altavista.com/tr"
URL_PARAM = { "doit":"done", "intl":"1", "tt":"urltext", "btnTrTxt":"Translate" }
Lang = {
	"zh_en":"Chinese-simp to English",
	"zt_en":"Chinese-trad to English",
	"en_zh":"English to Chinese-simp",
	"en_zt":"English to Chinese-trad",
	"en_nl":"English to Dutch",
	"en_fr":"English to French",
	"en_de":"English to German",
	"en_el":"English to Greek",
	"en_it":"English to Italian",
	"en_ja":"English to Japanese",
	"en_ko":"English to Korean",
	"en_pt":"English to Portuguese",
	"en_ru":"English to Russian",
	"en_es":"English to Spanish",
	"nl_en":"Dutch to English",
	"nl_fr":"Dutch to French",
	"fr_en":"French to English",
	"fr_de":"French to German",
	"fr_el":"French to Greek",
	"fr_it":"French to Italian",
	"fr_pt":"French to Portuguese",
	"fr_nl":"French to Dutch",
	"fr_es":"French to Spanish",
	"de_en":"German to English",
	"de_fr":"German to French",
	"el_en":"Greek to English",
	"el_fr":"Greek to French",
	"it_en":"Italian to English",
	"it_fr":"Italian to French",
	"ja_en":"Japanese to English",
	"ko_en":"Korean to English",
	"pt_en":"Portuguese to English",
	"pt_fr":"Portuguese to French",
	"ru_en":"Russian to English",
	"es_en":"Spanish to English",
	"es_fr":"Spanish to French"
	}

def UsageDisplay() :
	print '''btrans <Lang Code> <text>
	-h , --help\tDisplay This Message
	-l , --lang\tShow Languages
	'''
def LanguageDisplay() :
	print "<Lang Code>\t  <Language>"
	for key in sorted( Lang ) :
		print ( "  %s\t   -\t%s" % ( key, Lang[key] ) )

def ConvertText(Lang, TextStr) :
	URL_PARAM[ 'lp'] = Lang
	URL_PARAM[ ' trtext' ] = TextStr
	PARAM_ENCODE = urllib.urlencode( URL_PARAM )

	uReq = urllib2.Request( Url, PARAM_ENCODE )
	uReq.add_header('User-agent', 'Mozilla/5.0')
	uResponse =  urllib2.urlopen( uReq )
	Data = uResponse.read()
	uResponse.close()
	
	StrTrans =  BeautifulSoup( Data ).findAll( 'div',  text=True )
	return StrTrans[72]
																
if __name__ == '__main__' :
	if len( argv ) == 1 :
		UsageDisplay()
	elif  argv[ 1 ] == '-l' or argv[ 1 ] == '--lang' :
		LanguageDisplay()
	elif  argv[ 1 ] == '-h'  or  argv[ 1 ] == '--help' :
		UsageDisplay() 
	elif  len( argv ) == 3  :
		if argv[ 1 ] in Lang :
			print ConvertText( argv[ 1 ], argv[ 2 ] )
		else: 
			print "%s : Incorrent Language\n" % ( argv[1] )
			UsageDisplay()
	else :
		UsageDisplay()