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show-new: no longer fiddle with sys.stdout
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1 #!/usr/bin/env python
2
3 """ Output html for packages in NEW """
4 # Copyright (C) 2007, 2009 Joerg Jaspert <joerg@debian.org>
5
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
10
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 # GNU General Public License for more details.
15
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19
20 ################################################################################
21
22 # <elmo> I'm James Troup, long term source of all evil in Debian. you may
23 #        know me from such debian-devel-announce gems as "Serious
24 #        Problems With ...."
25
26 ################################################################################
27
28 from copy import copy
29 import os, sys, time
30 import apt_pkg
31 import examine_package
32
33 from daklib.dbconn import *
34 from daklib.queue import determine_new, check_valid, Upload, get_policy_queue
35 from daklib import utils
36 from daklib.regexes import re_source_ext
37 from daklib.config import Config
38 from daklib import daklog
39 from daklib.changesutils import *
40
41 # Globals
42 Cnf = None
43 Options = None
44 sources = set()
45
46
47 ################################################################################
48 ################################################################################
49 ################################################################################
50
51 def html_header(name, filestoexamine):
52     if name.endswith('.changes'):
53         name = ' '.join(name.split('_')[:2])
54     result = """<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
55 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="de" lang="de">
56   <head>
57     <meta http-equiv="content-type" content="text/xhtml+xml; charset=utf-8"
58     />
59     <title>%(name)s - Debian NEW package overview</title>
60     <link type="text/css" rel="stylesheet" href="/style.css" />
61     <link rel="shortcut icon" href="http://www.debian.org/favicon.ico" />
62     <script type="text/javascript">
63       //<![CDATA[
64       <!--
65       function toggle(id, initial, display) {
66         var o = document.getElementById(id);
67         toggleObj(o, initial, display);
68       }
69       function show(id, display) {
70         var o = document.getElementById(id);
71         o.style.display = 'table-row-group';
72       }
73       function toggleObj(o, initial, display) {
74         if(! o.style.display)
75           o.style.display = initial;
76         if(o.style.display == display) {
77           o.style.display = "none";
78         } else {
79           o.style.display = display;
80         }
81       }
82       //-->
83       //]]>
84     </script>
85   </head>
86   <body id="NEW-details-page">
87     <div id="logo">
88       <a href="http://www.debian.org/">
89         <img src="http://www.debian.org/logos/openlogo-nd-50.png"
90         alt="debian logo" /></a>
91       <a href="http://www.debian.org/">
92         <img src="http://www.debian.org/Pics/debian.png"
93         alt="Debian Project" /></a>
94     </div>
95     <div id="titleblock">
96       <img src="http://www.debian.org/Pics/red-upperleft.png"
97       id="red-upperleft" alt="corner image"/>
98       <img src="http://www.debian.org/Pics/red-lowerleft.png"
99       id="red-lowerleft" alt="corner image"/>
100       <img src="http://www.debian.org/Pics/red-upperright.png"
101       id="red-upperright" alt="corner image"/>
102       <img src="http://www.debian.org/Pics/red-lowerright.png"
103       id="red-lowerright" alt="corner image"/>
104       <span class="title">
105         Debian NEW package overview for %(name)s
106       </span>
107     </div>
108
109     """%{"name":name}
110
111     # we assume only one source (.dsc) per changes here
112     result += """
113     <div id="menu">
114       <p class="title">Navigation</p>
115       <p><a href="#changes" onclick="show('changes-body')">.changes</a></p>
116       <p><a href="#dsc" onclick="show('dsc-body')">.dsc</a></p>
117       <p><a href="#source-lintian" onclick="show('source-lintian-body')">source lintian</a></p>
118
119 """
120     for fn in filter(lambda x: x.endswith('.deb') or x.endswith('.udeb'),filestoexamine):
121         packagename = fn.split('_')[0]
122         result += """
123         <p class="subtitle">%(pkg)s</p>
124         <p><a href="#binary-%(pkg)s-control" onclick="show('binary-%(pkg)s-control-body')">control file</a></p>
125         <p><a href="#binary-%(pkg)s-lintian" onclick="show('binary-%(pkg)s-lintian-body')">binary lintian</a></p>
126         <p><a href="#binary-%(pkg)s-contents" onclick="show('binary-%(pkg)s-contents-body')">.deb contents</a></p>
127         <p><a href="#binary-%(pkg)s-copyright" onclick="show('binary-%(pkg)s-copyright-body')">copyright</a></p>
128         <p><a href="#binary-%(pkg)s-file-listing" onclick="show('binary-%(pkg)s-file-listing-body')">file listing</a></p>
129
130 """%{"pkg":packagename}
131     result += "    </div>"
132     return result
133
134 def html_footer():
135     result = """    <p class="validate">Timestamp: %s (UTC)</p>
136 """% (time.strftime("%d.%m.%Y / %H:%M:%S", time.gmtime()))
137     result += """    <p><a href="http://validator.w3.org/check?uri=referer">
138       <img src="http://www.w3.org/Icons/valid-html401" alt="Valid HTML 4.01!"
139       style="border: none; height: 31px; width: 88px" /></a>
140     <a href="http://jigsaw.w3.org/css-validator/check/referer">
141       <img src="http://jigsaw.w3.org/css-validator/images/vcss"
142       alt="Valid CSS!" style="border: none; height: 31px; width: 88px" /></a>
143     </p>
144   </body>
145 </html>
146 """
147     return result
148
149 ################################################################################
150
151
152 def do_pkg(changes_file):
153     session = DBConn().session()
154     u = Upload()
155     u.pkg.changes_file = changes_file
156     (u.pkg.changes["fingerprint"], rejects) = utils.check_signature(changes_file)
157     u.load_changes(changes_file)
158     new_queue = get_policy_queue('new', session );
159     u.pkg.directory = new_queue.path
160     u.update_subst()
161     origchanges = os.path.abspath(u.pkg.changes_file)
162     files = u.pkg.files
163     changes = u.pkg.changes
164
165     for deb_filename, f in files.items():
166         if deb_filename.endswith(".udeb") or deb_filename.endswith(".deb"):
167             u.binary_file_checks(deb_filename, session)
168             u.check_binary_against_db(deb_filename, session)
169         else:
170             u.source_file_checks(deb_filename, session)
171             u.check_source_against_db(deb_filename, session)
172     u.pkg.changes["suite"] = u.pkg.changes["distribution"]
173
174     new = determine_new(u.pkg.changes, files, 0)
175
176     htmlname = changes["source"] + "_" + changes["version"] + ".html"
177     sources.add(htmlname)
178     # do not generate html output if that source/version already has one.
179     if not os.path.exists(os.path.join(cnf["Show-New::HTMLPath"],htmlname)):
180         outfile = open(os.path.join(cnf["Show-New::HTMLPath"],htmlname),"w")
181
182         filestoexamine = []
183         for pkg in new.keys():
184             for fn in new[pkg]["files"]:
185                 filestoexamine.append(fn)
186
187         print >> outfile, html_header(changes["source"], filestoexamine)
188
189         check_valid(new)
190         distribution = changes["distribution"].keys()[0]
191         print >> outfile, examine_package.display_changes(distribution, changes_file)
192
193         for fn in filter(lambda fn: fn.endswith(".dsc"), filestoexamine):
194             print >> outfile, examine_package.check_dsc(distribution, fn)
195         for fn in filter(lambda fn: fn.endswith(".deb") or fn.endswith(".udeb"), filestoexamine):
196             print >> outfile, examine_package.check_deb(distribution, fn)
197
198         print >> outfile, html_footer()
199     session.close()
200
201 ################################################################################
202
203 def usage (exit_code=0):
204     print """Usage: dak show-new [OPTION]... [CHANGES]...
205   -h, --help                show this help and exit.
206   -p, --html-path [path]    override output directory.
207   """
208     sys.exit(exit_code)
209
210 ################################################################################
211
212 def init(session):
213     global cnf, Options
214
215     cnf = Config()
216
217     Arguments = [('h',"help","Show-New::Options::Help"),
218                  ("p","html-path","Show-New::HTMLPath","HasArg")]
219
220     for i in ["help"]:
221         if not cnf.has_key("Show-New::Options::%s" % (i)):
222             cnf["Show-New::Options::%s" % (i)] = ""
223
224     changes_files = apt_pkg.ParseCommandLine(cnf.Cnf,Arguments,sys.argv)
225     if len(changes_files) == 0:
226         new_queue = get_policy_queue('new', session );
227         changes_files = utils.get_changes_files(new_queue.path)
228
229     Options = cnf.SubTree("Show-New::Options")
230
231     if Options["help"]:
232         usage()
233
234     return changes_files
235
236
237 ################################################################################
238 ################################################################################
239
240 def main():
241     session = DBConn().session()
242     changes_files = init(session)
243
244     examine_package.use_html=1
245
246     for changes_file in changes_files:
247         changes_file = utils.validate_changes_file_arg(changes_file, 0)
248         if not changes_file:
249             continue
250         print "\n" + changes_file
251         do_pkg (changes_file)
252
253     files = set(os.listdir(cnf["Show-New::HTMLPath"]))
254     to_delete = filter(lambda x: x.endswith(".html"), files.difference(sources))
255     for f in to_delete:
256         os.remove(os.path.join(cnf["Show-New::HTMLPath"],f))
257
258 ################################################################################
259
260 if __name__ == '__main__':
261     main()