# Copyright 2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2

from twisted.internet import reactor
from twisted.web.client import downloadPage
from twisted.python.util import println
import sys

import os

distfiles = "/usr/portage/distfiles"
tmpdir = "/tmp/freedict/"
ebuilds_dir = "/usr/local/portage/app-dicts/"
sf_url = "http://freedict.sourceforge.net/download/linux/"

languages = ["afr",  "cze",  "dan",  "deu",
			 "eng",  "fra",  "hun",  "iri",
			 "ita",  "jpn",  "lat",  "nld",
			 "por",  "rus",  "sco",  "scr",
			 "slo",  "spa",  "swa",  "swe",
			 "tur",  "wel"]


##############################################
ebuild_code = """
# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
##### $Header: /home/cvsroot/gentoo-x86/app-dicts/freedict-eng-fra/freedict-eng-fra-1.0.ebuild,v 1.1 2003/03/18 03:51:36 seemant Exp $

FORLANG="language1"
TOLANG="language2"
inherit freedict
"""

dictd_freedicts_code = """
# Copyright 1999-2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
##### $Header: /home/cvsroot/gentoo-x86/app-dicts/dictd-dicts/dictd-dicts-1.0.ebuild,v 1.6 2003/07/16 15:05:47 pvdabeel Exp $

DESCRIPTION="A package to simplify installation of all dictd freedict dictionaries"

SLOT="0"
LICENSE="GPL-2"
KEYWORDS="x86 ppc sparc"

DEPEND=""

RDEPEND=
"""
##################################################
		
def getFile(url, file):
	downloadPage(url, file).addCallbacks(
		lambda value:reactor.stop(),
		lambda error:(println("an error occurred",error),reactor.stop()))
	reactor.run()


def getDictFiles():
	for l1 in languages:
		for l2 in languages:
			if l1 != l2:
				f = l1 + "-" + l2 + ".tar.gz"
				getFile(sf_url + f, tmpdir + f)

def makeDigests():
	print "Little bash line:"
	print "for ebuild in $(find " + ebuilds_dir + "|grep ebuild$); do ebuild $ebuild digest; done"

def makeEbuild(NP, NV, code):
	path = os.path.join(ebuilds_dir, NP) 
	if not os.path.exists(path):
		os.mkdir(path)
	ebuild = os.path.join(path, NP + "-" + NV + ".ebuild")
	f = open(ebuild, 'w')
	f.write(code)
	f.close
	

def makeEbuilds():
	freedicts = [f[:-7] for f in os.listdir(tmpdir)]
	deps = 'RDEPEND="'
	for freedict in freedicts:
 		NP = "freedict-" + freedict
		NV = "1.0"
		makeEbuild(NP, NV, ebuild_code)
		deps += "app-dicts/" + NP + "\n"

	print deps
	makeEbuild("dictd-freedicts", "1.0", dictd_freedicts_code + deps + '"')


##################################################
#getDictFiles()
if not os.path.exists(tmpdir):
	os.mkdir(tmpdir)
makeEbuilds()
makeDigests()