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Issue 17817001: Simple CMS as Anwiki replacement (Closed)
Patch Set: Various improvements Created Oct. 24, 2013, 11:42 a.m.
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1 # coding: utf-8
2
3 # This file is part of the Adblock Plus web scripts,
4 # Copyright (C) 2006-2013 Eyeo GmbH
5 #
6 # Adblock Plus is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License version 3 as
8 # published by the Free Software Foundation.
9 #
10 # Adblock Plus is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
14 #
15 # You should have received a copy of the GNU General Public License
16 # along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
17
18 import sys, os, re, codecs
19 from ...utils import setupStderr
20 from ..utils import process_page
21 from ..sources import MercurialSource
22
23 def generate_pages(repo, output_dir):
24 known_files = set()
25
26 def write_file(path_parts, contents, binary=False):
27 encoding = None if binary else "utf-8"
28 outfile = os.path.join(output_dir, *path_parts)
29 if outfile in known_files:
30 print >>sys.stderr, "Warning: File %s has multiple sources" % outfile
31 return
32 known_files.add(outfile)
33
34 if os.path.exists(outfile):
35 with codecs.open(outfile, "rb", encoding=encoding) as handle:
36 if handle.read() == contents:
37 return
38
39 try:
40 os.makedirs(os.path.dirname(outfile))
41 except OSError:
42 pass
43
44 with codecs.open(outfile, "wb", encoding=encoding) as handle:
45 handle.write(contents)
46
47 with MercurialSource(repo) as source:
48 locales = list(source.list_locales())
49 for page, format in source.list_pages():
50 for locale in locales:
51 if source.has_locale(locale, page):
52 pagedata = process_page(source, locale, page, format)
53
54 # Make sure links to static files are versioned
55 pagedata = re.sub(r'(<script\s[^<>]*\bsrc="/[^"<>]+)', r"\1?%s" % sour ce.version, pagedata)
56 pagedata = re.sub(r'(<link\s[^<>]*\bhref="/[^"<>]+)', r"\1?%s" % sourc e.version, pagedata)
57 pagedata = re.sub(r'(<img\s[^<>]*\bsrc="/[^"<>]+)', r"\1?%s" % source. version, pagedata)
58
59 write_file([locale] + page.split("/"), pagedata)
60
61 for filename in source.list_localizable_files():
62 for locale in locales:
63 if source.has_localizable_file(locale, filename):
64 filedata = source.read_localizable_file(locale, filename)
65 write_file([locale] + filename.split("/"), filedata, binary=True)
66
67 for filename in source.list_static():
68 write_file(filename.split("/"), source.read_static(filename), binary=True)
69
70 def remove_unknown(dir):
71 files = os.listdir(dir)
72 for filename in files:
73 path = os.path.join(dir, filename)
74 if os.path.isfile(path) and path not in known_files:
75 os.remove(path)
76 elif os.path.isdir(path):
77 remove_unknown(path)
78 if not os.listdir(path):
79 os.rmdir(path)
80 remove_unknown(output_dir)
81
82 if __name__ == "__main__":
83 setupStderr()
84 if len(sys.argv) < 3:
85 print >>sys.stderr, "Usage: %s source_repository output_dir" % sys.argv[0]
86 sys.exit(1)
87
88 repo, output_dir = sys.argv[1:3]
89 generate_pages(repo, output_dir)
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