#! /usr/bin/env python """ svg_and_media_zip_output.py An extention which collects all images to the documents directory and creates a zip archive containing all images and the document Copyright (C) 2005 Pim Snel, pim@lingewoud.com Copyright (C) 2008 Aaron Spike, aaron@ekips.org this is the first Python script ever created its based on embedimage.py 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 Version 0.5 (Nicolas Dufour, nicoduf@yahoo.fr) Fix a bug related to special caracters in the path (LP #456248). TODO - fix bug: not saving existing .zip after a Collect for Output is run this bug occurs because after running an effect extention the inkscape:output_extension is reset to svg.inkscape the file name is still xxx.zip. after saving again the file xxx.zip is written with a plain .svg which looks like a corrupt zip - maybe add better extention - consider switching to lzma in order to allow cross platform compression with no encoding problem... """ import inkex import urlparse import urllib import os, os.path import string import zipfile import shutil import sys import tempfile import gettext _ = gettext.gettext 00050 class SVG_and_Media_ZIP_Output(inkex.Effect): def __init__(self): inkex.Effect.__init__(self) if os.name == 'nt': self.encoding = "cp437" else: self.encoding = "latin-1" 00058 def output(self): out = open(self.zip_file,'rb') if os.name == 'nt': try: import msvcrt msvcrt.setmode(1, os.O_BINARY) except: pass sys.stdout.write(out.read()) out.close() self.clear_tmp() def clear_tmp(self): shutil.rmtree(self.tmp_dir) def effect(self): ttmp_orig = self.document.getroot() docname = ttmp_orig.get(inkex.addNS('docname',u'sodipodi')) if docname is None: docname = self.args[-1] #create os temp dir self.tmp_dir = tempfile.mkdtemp() #fixme replace whatever extention docstripped = docname.replace('.zip', '') docstripped = docstripped.replace('.svg', '') docstripped = docstripped.replace('.svgz', '') # create destination zip in same directory as the document self.zip_file = os.path.join(self.tmp_dir, docstripped) + '.zip' z = zipfile.ZipFile(self.zip_file, 'w') #read tmpdoc and copy all images to temp dir for node in self.document.xpath('//svg:image', namespaces=inkex.NSS): self.collectAndZipImages(node, docname, z) ##copy tmpdoc to tempdir dst_file = os.path.join(self.tmp_dir, docstripped) stream = open(dst_file,'w') self.document.write(stream) stream.close() z.write(dst_file,docstripped.encode(self.encoding)+'.svg') z.close() def collectAndZipImages(self, node, docname, z): xlink = node.get(inkex.addNS('href',u'xlink')) if (xlink[:4]!='data'): absref=node.get(inkex.addNS('absref',u'sodipodi')) url=urlparse.urlparse(xlink) href=urllib.url2pathname(url.path) if (href != None): absref=os.path.realpath(href) absref=unicode(absref, "utf-8") if (os.path.isfile(absref)): shutil.copy(absref, self.tmp_dir) z.write(absref, os.path.basename(absref).encode(self.encoding)) elif (os.path.isfile(os.path.join(self.tmp_dir, absref))): #TODO: please explain why this clause is necessary shutil.copy(os.path.join(self.tmp_dir, absref), self.tmp_dir) z.write(os.path.join(self.tmp_dir, absref), os.path.basename(absref).encode(self.encoding)) else: inkex.errormsg(_('Could not locate file: %s') % absref) node.set(inkex.addNS('href',u'xlink'),os.path.basename(absref)) node.set(inkex.addNS('absref',u'sodipodi'),os.path.basename(absref)) if __name__ == '__main__': #pragma: no cover e = SVG_and_Media_ZIP_Output() e.affect() # vim: expandtab shiftwidth=4 tabstop=8 softtabstop=4 encoding=utf-8 textwidth=99