vigiboard / vigiboard / controllers / plugins / date.py @ a2fa6a5b
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# -*- coding: utf-8 -*-
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# vim:set expandtab tabstop=4 shiftwidth=4:
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################################################################################
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#
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# Copyright (C) 2007-2012 CS-SI
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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################################################################################
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"""
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Un plugin pour VigiBoard qui ajoute une colonne avec la date à laquelle
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est survenu un événement et la durée depuis laquelle l'événement est actif.
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"""
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from datetime import datetime, timedelta |
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import tw.forms as twf |
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from pylons.i18n import ugettext as _, lazy_ugettext as l_ |
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from tg.i18n import get_lang |
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import tg |
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from babel import Locale |
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from vigilo.turbogears.helpers import get_locales |
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from vigilo.models import tables |
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from vigiboard.controllers.plugins import VigiboardRequestPlugin, ITEMS |
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from vigiboard.lib.dateformat import DateFormatConverter |
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def get_calendar_lang(): |
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# TODO: Utiliser le champ "language" du modèle pour cet utilisateur ?
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# On récupère la langue du navigateur de l'utilisateur
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lang = get_lang() |
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if not lang: |
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lang = tg.config['lang']
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else:
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lang = lang[0]
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# TODO: Il faudrait gérer les cas où tout nous intéresse dans "lang".
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# Si l'identifiant de langage est composé (ex: "fr_FR"),
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# on ne récupère que la 1ère partie.
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lang = lang.replace('_', '-') |
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lang = lang.split('-')[0] |
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return lang
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def get_date_format(): |
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# @HACK: nécessaire car l_() retourne un object LazyString
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# qui n'est pas sérialisable en JSON.
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return _('%Y-%m-%d %I:%M:%S %p').encode('utf-8') |
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class PluginDate(VigiboardRequestPlugin): |
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"""Plugin pour l'ajout d'une colonne Date."""
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def get_search_fields(self): |
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return [
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twf.CalendarDateTimePicker( |
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'from_date',
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label_text=l_('From'),
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button_text=l_("Choose"),
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not_empty=False,
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validator=DateFormatConverter(if_missing=None),
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date_format=get_date_format, |
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calendar_lang=get_calendar_lang, |
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), |
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twf.CalendarDateTimePicker( |
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'to_date',
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label_text=l_('To'),
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button_text=l_("Choose"),
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not_empty=False,
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validator=DateFormatConverter(if_missing=None),
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date_format=get_date_format, |
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calendar_lang=get_calendar_lang, |
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), |
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] |
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def handle_search_fields(self, query, search, state, subqueries): |
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if state != ITEMS:
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return
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if search.get('from_date'): |
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query.add_filter(tables.CorrEvent.timestamp_active >= |
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search['from_date'])
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if search.get('to_date'): |
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query.add_filter(tables.CorrEvent.timestamp_active <= |
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search['to_date'])
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def get_data(self, event): |
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state = tables.StateName.value_to_statename( |
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event[0].cause.current_state)
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# La résolution maximale de Nagios est la seconde.
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# On supprime les microsecondes qui ne nous apportent
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# aucune information et fausse l'affichage dans l'export CSV
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# en créant un nouvel objet timedelta dérivé du premier.
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duration = datetime.now() - event[0].timestamp_active
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duration = timedelta(days=duration.days, seconds=duration.seconds) |
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return {
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'state': state,
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'date': event[0].cause.timestamp, |
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'duration': duration,
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} |