aboutsummaryrefslogtreecommitdiffhomepage
path: root/devel/nmbug/nmbug-status
blob: be3e28e7e60c5fbecd5d04a47ee8c69bc738f0ec (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
#!/usr/bin/python
#
# Copyright (c) 2011-2012 David Bremner <david@tethera.net>
# License: Same as notmuch
# dependencies
#       - python 2.6 for json
#       - argparse; either python 2.7, or install separately

from __future__ import print_function

import codecs
import datetime
import email.utils
import locale
import urllib
import json
import argparse
import os
import sys
import subprocess


_ENCODING = locale.getpreferredencoding() or sys.getdefaultencoding()


def read_config(path=None, encoding=None):
    "Read config from json file"
    if not encoding:
        encoding = _ENCODING
    if path:
        fp = open(path)
    else:
        nmbhome = os.getenv('NMBGIT', os.path.expanduser('~/.nmbug'))

        # read only the first line from the pipe
        sha1_bytes = subprocess.Popen(
            ['git', '--git-dir', nmbhome, 'show-ref', '-s', 'config'],
            stdout=subprocess.PIPE).stdout.readline()
        sha1 = sha1_bytes.decode(encoding).rstrip()

        fp_byte_stream = subprocess.Popen(
            ['git', '--git-dir', nmbhome, 'cat-file', 'blob',
             sha1+':status-config.json'],
            stdout=subprocess.PIPE).stdout
        fp = codecs.getreader(encoding=encoding)(stream=fp_byte_stream)

    return json.load(fp)


class Thread:
    def __init__(self, last, lines):
        self.last = last
        self.lines = lines

    def join_utf8_with_newlines(self):
        return '\n'.join( (line.encode('utf-8') for line in self.lines) )


def output_with_separator(threadlist, sep):
    outputs = (thread.join_utf8_with_newlines() for thread in threadlist)
    print(sep.join(outputs))


def print_view(database, title, query, comment,
               headers=('date', 'from', 'subject')):

    query_string = ' and '.join(query)
    q_new = notmuch.Query(database, query_string)
    q_new.set_sort(notmuch.Query.SORT.OLDEST_FIRST)

    last_thread_id = ''
    threads = {}
    threadlist = []
    out = {}
    last = None
    lines = None

    if output_format == 'html':
        print('<h3><a name="%s" />%s</h3>' % (title, title))
        print(comment)
        print('The view is generated from the following query:')
        print('<blockquote>')
        print(query_string)
        print('</blockquote>')
        print('<table>\n')

    for m in q_new.search_messages():

        thread_id = m.get_thread_id()

        if thread_id != last_thread_id:
            if threads.has_key(thread_id):
                last = threads[thread_id].last
                lines = threads[thread_id].lines
            else:
                last = {}
                lines = []
                thread = Thread(last, lines)
                threads[thread_id] = thread
                for h in headers:
                    last[h] = ''
                threadlist.append(thread)
            last_thread_id = thread_id

        for header in headers:
            val = m.get_header(header)

            if header == 'date':
                val = str.join(' ', val.split(None)[1:4])
                val = str(datetime.datetime.strptime(val, '%d %b %Y').date())
            elif header == 'from':
                (val, addr) = email.utils.parseaddr(val)
                if val == '':
                    val = addr.split('@')[0]

            if header != 'subject' and last[header] == val:
                out[header] = ''
            else:
                out[header] = val
                last[header] = val

        mid = m.get_message_id()
        out['id'] = 'id:"%s"' % mid

        if output_format == 'html':

            out['subject'] = '<a href="http://mid.gmane.org/%s">%s</a>' \
                % (urllib.quote(mid), out['subject'])

            lines.append(' <tr><td>%s' % out['date'])
            lines.append('</td><td>%s' % out['id'])
            lines.append('</td></tr>')
            lines.append(' <tr><td>%s' % out['from'])
            lines.append('</td><td>%s' % out['subject'])
            lines.append('</td></tr>')
        else:
            lines.append('%(date)-10.10s %(from)-20.20s %(subject)-40.40s\n%(id)72s' % out)

    if output_format == 'html':
        output_with_separator(threadlist,
                              '\n<tr><td colspan="2"><br /></td></tr>\n')
        print('</table>')
    else:
        output_with_separator(threadlist, '\n\n')


# parse command line arguments

parser = argparse.ArgumentParser()
parser.add_argument('--text', help='output plain text format',
                    action='store_true')
parser.add_argument('--config', help='load config from given file',
                    metavar='PATH')
parser.add_argument('--list-views', help='list views',
                    action='store_true')
parser.add_argument('--get-query', help='get query for view',
                    metavar='VIEW')

args = parser.parse_args()

config = read_config(path=args.config)

if args.list_views:
    for view in config['views']:
        print(view['title'])
    sys.exit(0)
elif args.get_query != None:
    for view in config['views']:
        if args.get_query == view['title']:
            print(' and '.join(view['query']))
    sys.exit(0)
else:
    # only import notmuch if needed
    import notmuch

if args.text:
    output_format = 'text'
else:
    output_format = 'html'

# main program

db = notmuch.Database(mode=notmuch.Database.MODE.READ_ONLY)

if output_format == 'html':
    print('''<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Notmuch Patches</title>
</head>
<body>''')
    print('<h2>Notmuch Patches</h2>')
    print('Generated: %s<br />' % datetime.datetime.utcnow().date())
    print('For more infomation see <a href="http://notmuchmail.org/nmbug">nmbug</a>')

    print('<h3>Views</h3>')
    print('<ul>')
    for view in config['views']:
        print('<li><a href="#%(title)s">%(title)s</a></li>' % view)
    print('</ul>')

for view in config['views']:
    print_view(database=db, **view)

if output_format == 'html':
    print('</body>\n</html>')