git.notmuchmail.org Git - notmuch/blob - contrib/nmbug/nmbug-status

   1 #!/usr/bin/python
   2 #
   3 # Copyright (c) 2011-2012 David Bremner <david@tethera.net>
   4 # License: Same as notmuch
   5 # dependencies
   6 #       - python 2.6 for json
   7 #       - argparse; either python 2.7, or install separately
   8
   9 import datetime
  10 import notmuch
  11 import rfc822
  12 import urllib
  13 import json
  14 import argparse
  15 import os
  16 import subprocess
  17
  18 # parse command line arguments
  19
  20 parser = argparse.ArgumentParser()
  21 parser.add_argument('--text', help='output plain text format',
  22                     action='store_true')
  23
  24 parser.add_argument('--config', help='load config from given file')
  25
  26
  27 args = parser.parse_args()
  28
  29 # read config from json file
  30
  31 if args.config != None:
  32     fp = open(args.config)
  33 else:
  34     nmbhome = os.getenv('NMBGIT', os.path.expanduser('~/.nmbug'))
  35
  36     # read only the first line from the pipe
  37     sha1 = subprocess.Popen(['git', '--git-dir', nmbhome,
  38                              'show-ref', '-s', 'config'],
  39                             stdout=subprocess.PIPE).stdout.readline()
  40
  41     sha1 = sha1.rstrip()
  42
  43     fp = subprocess.Popen(['git', '--git-dir', nmbhome,
  44                            'cat-file', 'blob', sha1+':status-config.json'],
  45                           stdout=subprocess.PIPE).stdout
  46
  47 config = json.load(fp)
  48
  49 if args.text:
  50     output_format = 'text'
  51 else:
  52     output_format = 'html'
  53
  54 class Thread:
  55     def __init__(self, last, lines):
  56         self.last = last
  57         self.lines = lines
  58
  59     def join_utf8_with_newlines(self):
  60         return '\n'.join( (line.encode('utf-8') for line in self.lines) )
  61
  62 def output_with_separator(threadlist, sep):
  63     outputs = (thread.join_utf8_with_newlines() for thread in threadlist)
  64     print sep.join(outputs)
  65
  66 headers = ['date', 'from', 'subject']
  67
  68 def print_view(title, query, comment):
  69
  70     query_string = ' and '.join(query)
  71     q_new = notmuch.Query(db, query_string)
  72     q_new.set_sort(notmuch.Query.SORT.OLDEST_FIRST)
  73
  74     last_thread_id = ''
  75     threads = {}
  76     threadlist = []
  77     out = {}
  78     last = None
  79     lines = None
  80
  81     if output_format == 'html':
  82         print '<h3><a name="%s" />%s</h3>' % (title, title)
  83         print comment
  84         print 'The view is generated from the following query:'
  85         print '<blockquote>'
  86         print query_string
  87         print '</blockquote>'
  88         print '<table>\n'
  89
  90     for m in q_new.search_messages():
  91
  92         thread_id = m.get_thread_id()
  93
  94         if thread_id != last_thread_id:
  95             if threads.has_key(thread_id):
  96                 last = threads[thread_id].last
  97                 lines = threads[thread_id].lines
  98             else:
  99                 last = {}
 100                 lines = []
 101                 thread = Thread(last, lines)
 102                 threads[thread_id] = thread
 103                 for h in headers:
 104                     last[h] = ''
 105                 threadlist.append(thread)
 106             last_thread_id = thread_id
 107
 108         for header in headers:
 109             val = m.get_header(header)
 110
 111             if header == 'date':
 112                 val = str.join(' ', val.split(None)[1:4])
 113                 val = str(datetime.datetime.strptime(val, '%d %b %Y').date())
 114             elif header == 'from':
 115                 (val, addr) = rfc822.parseaddr(val)
 116                 if val == '':
 117                     val = addr.split('@')[0]
 118
 119             if header != 'subject' and last[header] == val:
 120                 out[header] = ''
 121             else:
 122                 out[header] = val
 123                 last[header] = val
 124
 125         mid = m.get_message_id()
 126         out['id'] = 'id:"%s"' % mid
 127
 128         if output_format == 'html':
 129
 130             out['subject'] = '<a href="http://mid.gmane.org/%s">%s</a>' \
 131                 % (urllib.quote(mid), out['subject'])
 132
 133             lines.append(' <tr><td>%s' % out['date'])
 134             lines.append('</td><td>%s' % out['id'])
 135             lines.append('</td></tr>')
 136             lines.append(' <tr><td>%s' % out['from'])
 137             lines.append('</td><td>%s' % out['subject'])
 138             lines.append('</td></tr>')
 139         else:
 140             lines.append('%(date)-10.10s %(from)-20.20s %(subject)-40.40s\n%(id)72s' % out)
 141
 142     if output_format == 'html':
 143         output_with_separator(threadlist,
 144                               '\n<tr><td colspan="2"><br /></td></tr>\n')
 145         print '</table>'
 146     else:
 147         output_with_separator(threadlist, '\n\n')
 148
 149 # main program
 150
 151 db = notmuch.Database(mode=notmuch.Database.MODE.READ_WRITE)
 152
 153 if output_format == 'html':
 154     print '''<?xml version="1.0" encoding="utf-8" ?>
 155 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 156 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 157 <head>
 158 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 159 <title>Notmuch Patches</title>
 160 </head>
 161 <body>'''
 162     print '<h2>Notmuch Patches</h2>'
 163     print 'Generated: %s<br />' % datetime.datetime.utcnow().date()
 164     print 'For more infomation see <a href="http://notmuchmail.org/nmbug">nmbug</a>'
 165
 166     print '<h3>Views</h3>'
 167     print '<ul>'
 168     for view in config['views']:
 169         print '<li><a href="#%(title)s">%(title)s</a></li>' % view
 170     print '</ul>'
 171
 172 for view in config['views']:
 173     print_view(**view)
 174
 175 if output_format == 'html':
 176     print '</body>\n</html>'