def _process_log_request(self, req):
'''
Process log request information.
This method is invoked when cursor is over a RevTree changeset,
returning corresponding revision log information.
:param req: Trac request object
:returns: template, template data, type of response
'''
try:
rev = int(req.args['logrev'])
repos = Repository.get_svn_repository(self.env)
if not repos:
raise TracError("Revtree only supports Subversion "
"repositories")
chgset = repos.get_changeset(rev)
wikimsg = wiki_to_html(to_unicode(chgset.message),
self.env,
req,
None,
True,
False)
data = {
'chgset': True,
'revision': rev,
'time': format_datetime(chgset.date).replace('()', ''),
'age': pretty_timedelta(chgset.date, None, 3600),
'author': to_unicode(chgset.author) or u'anonymous',
'message': wikimsg
}
return 'revtree_log.html', {'log': data}, 'application/xhtml+xml'
except Exception as e:
raise TracError("Invalid revision log request: %s" % e)