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#!/usr/bin/python
# vim:encoding=utf-8:fileencoding=utf-8
#
# call the apropriate recoders for the unicode open document format converter
#
# Migrating from M* W*rd to ODF can be a pain if documents use characters from
# fonts that only support some non unicode encodings like armscii. Remap these
# to the appriopriate unicode codepoints. Any corrections are very welcome.
#
# (c) 2007,2008,2009 Guido Günther <agx@sigxcpu.org>
# (c) 2008 Torsten Werner <twerner@debian.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import sys, os, shutil
import odfrecode
from optparse import OptionParser
import gtk
import gnomevfs
fontmap = { "EastRoman": "DejaVu Sans" }
class ConvError(Exception):
pass
class SuccessDialog(gtk.Dialog):
def __init__(self, filename, backup):
self.uri = "file://%s" % filename
gtk.Dialog.__init__(self, buttons=(gtk.STOCK_OK, gtk.RESPONSE_ACCEPT))
label = gtk.Label("succesfully converted to Unicode.")
uri = gtk.LinkButton(self.uri, label=os.path.basename(filename))
uri.connect('clicked', self.show_uri)
uri.set_tooltip_text("Click to open '%s'" % filename)
stock = gtk.image_new_from_stock(gtk.STOCK_DIALOG_INFO,
gtk.ICON_SIZE_DIALOG)
hbox = gtk.HBox(False, 3)
hbox.pack_start(stock, True, True, 0)
hbox.add(uri)
hbox.add(label)
self.vbox.add(hbox)
self.vbox.add(gtk.Label("A backup copy was saved as '%s'."
% os.path.basename(backup)))
self.show_all()
def show_uri(self, dummy):
gnomevfs.url_show(self.uri)
self.destroy()
def main(argv):
try:
encoding = sys.getfilesystemencoding()
parser = OptionParser()
parser.add_option("--recoder", dest="recoder",
help="use recoder RECODER", metavar="recoder")
(options, args) = parser.parse_args()
if len(args) != 1:
raise ConvError, "Need a file to convert."
else:
filename = os.path.abspath(args[0])
try:
fileinfo = gnomevfs.get_file_info(filename, gnomevfs.FILE_INFO_GET_MIME_TYPE)
except gnomevfs.NotFoundError:
raise ConvError, "'%s' nicht gefunden" % filename
if fileinfo.mime_type not in [ "application/vnd.oasis.opendocument.text",
"application/vnd.oasis.opendocument.text-template" ]:
raise ConvError, "'%s' is no OpenDocument Text, but '%s'." % (filename, fileinfo.mime_type)
if not options.recoder:
# FIXME: list available recoders
raise ConvError, "Missing converter.\nSupported converters are: '%s'" % \
", ".join(odfrecode.get_recoders().keys())
else:
try:
converter = odfrecode.get_recoder(options.recoder)
except KeyError:
raise ConvError, "No recoder for '%s' found." % options.recoder
prefix, postfix = filename.decode(encoding).rsplit(u'.', 1)
backup = u"%s.%s.%s" % (prefix, options.recoder, postfix)
try:
os.unlink(backup)
except OSError:
pass # file doesn't exist
shutil.copy(filename, backup)
dstname = odfrecode.to_utf8(filename, converter, fontmap)
os.unlink(filename)
shutil.copy(dstname, filename)
os.unlink(dstname)
dialog = SuccessDialog(filename, backup)
except ConvError, error:
dialog = gtk.MessageDialog(type=gtk.MESSAGE_ERROR, buttons=gtk.BUTTONS_OK,
message_format="Error during conversion")
dialog.format_secondary_text(str(error))
dialog.set_property("title", "ODF Charset Converter")
dialog.run()
dialog.destroy()
if __name__ == "__main__":
main(sys.argv)
# vim:et:ts=4:sw=4:et:sts=4:ai:set list listchars=tab\:»·,trail\:·:
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