← Back to branch summary

~loggerhead-team/loggerhead/trunk-rich

« back to all changes in this revision

Viewing changes to loggerhead/controllers/directory_ui.py

  • Committer: Martin Albisetti
  • Date: 2008-08-13 19:59:14 UTC
  • mfrom: (207.1.10 unify-templates)
  • Revision ID: argentina@gmail.com-20080813195914-hmx1fcoaqgl2g9xk
Fixed an issue with the feed link (Paul Hummer with Matt Nordhoff's reviewing superpowers)

Show diffs side-by-side

added added

removed removed

Lines of Context:
loggerhead/controllers/directory_ui.py
 
1
# Copyright (C) 2008  Canonical Ltd.
 
2
#                     (Authored by Martin Albisetti <argentina@gmail.com>)
 
3
#
 
4
# This program is free software; you can redistribute it and/or modify
 
5
# it under the terms of the GNU General Public License as published by
 
6
# the Free Software Foundation; either version 2 of the License, or
 
7
# (at your option) any later version.
 
8
#
 
9
# This program is distributed in the hope that it will be useful,
 
10
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
11
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
12
# GNU General Public License for more details.
 
13
#
 
14
# You should have received a copy of the GNU General Public License
 
15
# along with this program; if not, write to the Free Software
 
16
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
17
#
 
18
 
 
19
import datetime
 
20
import logging
 
21
import os
 
22
 
 
23
from bzrlib import branch
 
24
 
 
25
from loggerhead.controllers import TemplatedBranchView
 
26
 
 
27
class DirEntry(object):
 
28
    def __init__(self, dirname, parity, branch):
 
29
        self.dirname = dirname
 
30
        self.parity = parity
 
31
        self.branch = branch
 
32
        if branch is not None:
 
33
            # If a branch is empty, bzr raises an exception when trying this
 
34
            try:
 
35
                self.last_change =  datetime.datetime.fromtimestamp(
 
36
                    branch.repository.get_revision(branch.last_revision()).timestamp)
 
37
            except:
 
38
                self.last_change = None
 
39
 
 
40
class DirectoryUI(TemplatedBranchView):
 
41
    """
 
42
    """
 
43
 
 
44
    template_path = 'loggerhead.templates.directory'
 
45
 
 
46
    def __init__(self, static_url_base, path, name):
 
47
        class _branch(object):
 
48
            context_url = 1
 
49
        self._branch = _branch
 
50
        self._history = None
 
51
        self._path = path
 
52
        self._name = name
 
53
        self._static_url_base = static_url_base
 
54
        self.log = logging.getLogger('')
 
55
 
 
56
    def get_values(self, h, args, kwargs, response):
 
57
        listing = [d for d in os.listdir(self._path)
 
58
                   if not d.startswith('.')
 
59
                   and os.path.isdir(os.path.join(self._path, d))]
 
60
        listing.sort(key=lambda x: x.lower())
 
61
        dirs = []
 
62
        parity = 0
 
63
        def static_url(path):
 
64
            return self._static_url_base + path
 
65
        for d in listing:
 
66
            p = os.path.join(self._path, d)
 
67
            try:
 
68
                b = branch.Branch.open(p)
 
69
            except:
 
70
                b = None
 
71
            dirs.append(DirEntry(d, parity, b))
 
72
            parity = 1 - parity
 
73
        return {
 
74
            'dirs': dirs,
 
75
            'name': self._name,
 
76
            'static_url': static_url,
 
77
            }