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Issue 5723465818570752: Issue 520 - Generate PAD files for download portals when updating download links (Closed)
Patch Set: Addressed comments Created June 4, 2014, 4:35 p.m.
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1 # This file is part of the Adblock Plus web scripts,
2 # Copyright (C) 2006-2014 Eyeo GmbH
3 #
4 # Adblock Plus is free software: you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License version 3 as
6 # published by the Free Software Foundation.
7 #
8 # Adblock Plus is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
12 #
13 # You should have received a copy of the GNU General Public License
14 # along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
15
16 import subprocess
17 import os
18 import re
19 import time
20 from datetime import datetime
21 from urlparse import urljoin
22
23 from sitescripts.utils import get_template
24 from sitescripts.extensions.android import get_min_android_version
25 from sitescripts.extensions.pad.language import iso2pad
26 from sitescripts.extensions.pad.validation import validate_pad
27
28 OS_WINDOWS = ['Windows 8', 'Win7 x32', 'Win7 x64', 'WinVista', 'WinVista x64', ' WinXP']
29 OS_LINUX = ['Linux']
30 OS_MAC = ['Mac OS X']
31 OS_ANDROID = ['Android']
32
33 class PadFile:
34 def __init__(self, repo, version, download_url):
35 self.repo = repo
36 self.version = version
37 self.download_url = download_url
38
39 self.first_release = True
40 for i, (filename, version) in enumerate(repo.getDownloads()):
41 if i > 0:
42 self.first_release = False
43
44 if version == self.version:
45 self.download_filename = filename
46
47 @property
48 def release_status(self):
49 if self.first_release:
50 return 'New Release'
51
52 if self.version.rstrip('.0').count('.') < 2:
53 return 'Major Update'
54
55 return 'Minor Update'
56
57 @property
58 def release_date(self):
59 command = ['hg', 'log', '-l', '1', self.download_filename, '--template', '{d ate}']
60 result = subprocess.check_output(command, cwd=self.repo.downloadsRepo)
61 timestamp, offset = re.match(r'(.*)([-+].*)', result).groups()
62 return datetime(*time.gmtime(float(timestamp) + float(offset))[:6])
63
64 @property
65 def download_size(self):
66 return len(subprocess.check_output(
67 ['hg', 'cat', '-r', 'tip', self.download_filename],
68 cwd=self.repo.downloadsRepo
69 ))
70
71 @property
72 def browser_min_version(self):
73 metadata = self.repo.readMetadata(self.version)
74 compat_option = getattr(self, 'compat_option', self.repo.type)
75 return metadata.get('compat', compat_option).split('/')[0].rstrip('.0')
76
77 @property
78 def languages(self):
79 files = self.repo.listContents(self.version)
80 languages = set()
81 skipped = set()
82
83 for filename in files:
84 match = re.match(self.translation_files_regex, filename)
85
86 if match:
87 groups = match.groupdict()
88
89 # support translation files that vary from the naming
90 # scheme like the default translation for Android
91 for k, v in groups.iteritems():
92 if k.startswith('is_') and v is not None:
93 code = k[3:]
94 break
95 else:
96 code = groups['code']
97
98 # support .incomplete files like on Firefox
99 if groups.get('skip') is not None:
100 skipped.add(code)
101 continue
102
103 languages.add(code)
104
105 return iso2pad(languages.difference(skipped))
106
107 def write(self):
108 template = get_template(self.repo.padTemplate)
109 basename = self.repo.basename
110 filename = basename + '.xml'
111
112 pad = template.render({
113 'name': self.repo.name,
114 'type': self.repo.type,
115 'basename': basename,
116 'browser_name': self.browser_name,
117 'browser_min_version': self.browser_min_version,
118 'version': self.version,
119 'release_date': self.release_date,
120 'release_status': self.release_status,
121 'os_support': ','.join(self.os_support),
122 'language': ','.join(self.languages),
123 'download_size': self.download_size,
124 'download_url': self.download_url,
125 'pad_url': urljoin(self.repo.padURL, filename),
126 }).encode('utf-8')
127
128 path = os.path.join(self.repo.padDirectory, filename)
129 validate_pad(pad, path)
130
131 with open(path, 'wb') as file:
132 file.write(pad)
133
134 @staticmethod
135 def forRepository(repo, *args, **kwargs):
136 if repo.type == 'gecko':
137 return FirefoxPadFile(repo, *args, **kwargs)
138 if repo.type == 'chrome':
139 return ChromePadFile(repo, *args, **kwargs)
140 if repo.type == 'opera':
141 return OperaPadFile(repo, *args, **kwargs)
142 if repo.type == 'safari':
143 return SafariPadFile(repo, *args, **kwargs)
144 if repo.type == 'ie':
145 return InternetExplorerPadFile(repo, *args, **kwargs)
146 if repo.type == 'android':
147 return AndroidPadFile(repo, *args, **kwargs)
148
149 raise Exception('unknown repository type %r' % repo.type)
150
151 class FirefoxPadFile(PadFile):
152 browser_name = 'Mozilla Firefox'
153 os_support = OS_WINDOWS + OS_MAC + OS_LINUX + OS_ANDROID
154 translation_files_regex = r'chrome\/locale\/(?P<code>.+?)\/(?P<skip>\.incomple te$)?'
155 compat_option = 'firefox'
156
157 class ChromePadFile(PadFile):
158 browser_name = 'Google Chrome'
159 os_support = OS_WINDOWS + OS_MAC + OS_LINUX
160 translation_files_regex = r'_locales\/(?P<code>.+?)\/'
161
162 class OperaPadFile(PadFile):
163 browser_name = 'Opera'
164 browser_min_version = '17'
165 os_support = OS_WINDOWS + OS_MAC + OS_LINUX
166 translation_files_regex = ChromePadFile.translation_files_regex
167
168 class SafariPadFile(PadFile):
169 browser_name = 'Safari'
170 browser_min_version = '6'
171 os_support = OS_MAC
172 translation_files_regex = ChromePadFile.translation_files_regex
173
174 class InternetExplorerPadFile(PadFile):
175 browser_name = 'Internet Explorer'
176 browser_min_version = '8'
177 os_support = OS_WINDOWS
178 translation_files_regex = r'locales\/(?P<code>.+)\.ini$'
179
180 class AndroidPadFile(PadFile):
181 browser_name = 'Android'
182 os_support = OS_ANDROID
183 translation_files_regex = r'res\/(?:raw|values)(?:-(?P<code>.+?)|(?P<is_en>))\ /'
184
185 @property
186 def browser_min_version(self):
187 return get_min_android_version(self.repo, self.version)
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