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| 1 | +#!/usr/bin/env python |
| 2 | + |
| 3 | +# Copyright (C) 2012 p12 <tir5c3@yahoo.co.uk> |
| 4 | +# |
| 5 | +# This file is part of cppreference-doc |
| 6 | +# |
| 7 | +# This program is free software: you can redistribute it and/or modify |
| 8 | +# it under the terms of the GNU General Public License as published by |
| 9 | +# the Free Software Foundation, either version 3 of the License, or |
| 10 | +# (at your option) any later version. |
| 11 | +# |
| 12 | +# This program is distributed in the hope that it will be useful, |
| 13 | +# but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | +# GNU General Public License for more details. |
| 16 | +# |
| 17 | +# You should have received a copy of the GNU General Public License |
| 18 | +# along with this program. If not, see http://www.gnu.org/licenses/. |
| 19 | + |
| 20 | +# This program downloads all files that have been forgotten by httrack |
| 21 | +# Currently these files are images referred from the CSS files |
| 22 | + |
| 23 | +import fnmatch |
| 24 | +import re |
| 25 | +import os |
| 26 | + |
| 27 | +# find all css files |
| 28 | +css_files = [] |
| 29 | +for root, dirnames, filenames in os.walk('reference'): |
| 30 | + for filename in fnmatch.filter(filenames, '*.css'): |
| 31 | + css_files.append(os.path.join(root, filename)) |
| 32 | + |
| 33 | +for fn in css_files: |
| 34 | + f = open(fn, "r") |
| 35 | + text = f.read() |
| 36 | + f.close() |
| 37 | + |
| 38 | + p_text = text |
| 39 | + |
| 40 | + # spaces within paths NOT supported |
| 41 | + # matches only those URLS starting with http://$(lang).cppreference.com |
| 42 | + text = re.sub('\s*', '', text) |
| 43 | + matches = re.findall(':url\(([^\'"][^\(]*[^\'"])\)', text) |
| 44 | + matches += re.findall(':url\(\'([^\']*)\'\)', text) |
| 45 | + matches += re.findall(':url\("([^\']*)"\)', text) |
| 46 | + |
| 47 | + for match in matches: |
| 48 | + p_match = match |
| 49 | + |
| 50 | + # strip query string |
| 51 | + match = re.sub('\?[^?]*$', '', match) |
| 52 | + |
| 53 | + if (not re.match('https?://', match)): |
| 54 | + continue |
| 55 | + match = re.sub('^https?://', '', match) |
| 56 | + if (not re.match('[^.]*\.cppreference\.com', match)): |
| 57 | + continue |
| 58 | + |
| 59 | + start = os.path.abspath(os.path.dirname(fn)) |
| 60 | + dest = os.path.abspath('reference/' + match) |
| 61 | + |
| 62 | + os.system('rm -f "' + dest + '"') |
| 63 | + os.system('wget "' + p_match + '" -O "' + dest + '"') |
| 64 | + relpath = os.path.relpath(dest, start) |
| 65 | + |
| 66 | + p_text = p_text.replace(p_match, relpath) |
| 67 | + |
| 68 | + f = open(fn, "w") |
| 69 | + f.write(p_text) |
| 70 | + f.close() |
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