#!/usr/bin/env python
#
# Copyright (c) 2008 LOGILAB S.A. (Paris, FRANCE).
# http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
#%# family=contrib
#%# capabilities=autoconf suggest

# this should really go in plugins.conf
# logs = ['/var/lib/zope/plone-site/event.log',]
logs = []
date_format = '%Y-%m-%dT%H:%M:%S'
#end config

from sys import argv
from datetime import datetime
import time


if len(argv) > 1:
    if argv[1] == 'config':

        print """graph_title Zope Conflict Errors
    graph_vlabel Count
    graph_category appserver
    graph_info The number of conflict errors in event logs over the past 24h""".replace("\n    ","\n")
        for i in range(0,len(logs)):
            print """error_count%(i)s.label %(n)s error count"""% dict(i=i,
                                                                       n=logs[i])
    elif argv[1] == 'autoconf':
        print 'yes'
else:
    for i in range(0,len(logs)):
        log = logs[i]
        error_count = 0
        for line in file(log):
            tokens = line.split()
            if 'ConflictError' in tokens:
                logdate = datetime(*time.strptime(tokens[0], date_format)[:-3])
                delta = datetime.now() - logdate
                if delta.days >= 1:
                    continue
                error_count += 1
        id = dict(i=i)
        print 'error_count%(i)s.value' % id, error_count