vigiboard / dashboard / controllers / root.py @ 70c5f034
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# -*- coding: utf-8 -*-
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"""Main Controller"""
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import tg |
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from tg import expose, flash, require, url, request, redirect, validate, tmpl_context |
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from tw.forms import validators |
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from sets import Set |
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import pylons |
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from pylons.i18n import ugettext as _, lazy_ugettext as l_ |
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from catwalk.tg2 import Catwalk |
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from repoze.what import predicates |
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from sqlalchemy import not_ , and_ , asc , desc, or_ |
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from tw.jquery import JQueryUIDialog |
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from dashboard.lib.base import BaseController |
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from dashboard.model import DBSession, metadata |
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from dashboard.controllers.error import ErrorController |
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from dashboard import model |
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from dashboard.controllers.secure import SecureController |
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from dashboard.model.bdd_dashboard import * |
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from dashboard.model.auth import Permission |
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from repoze.what.predicates import Any,not_anonymous |
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from dashboard.widgets.edit_event import Edit_Event_Form , Search_Form , edit_event_status_options |
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__all__ = ['RootController']
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def GetUserGroups(): |
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gr = DBSession.query(Groups.name).join( |
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( GroupPermissions , Groups.name == GroupPermissions.groupname ), |
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( Permission , Permission.permission_id == GroupPermissions.idpermission ) |
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).filter(Permission.permission_name.in_(request.environ.get('repoze.who.identity').get('permissions'))) |
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lst_grp = Set([i.name for i in gr]) |
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lst_tmp = lst_grp |
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while len(lst_tmp) > 0: |
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gr = DBSession.query(Groups.name).filter(Groups.parent.in_(lst_tmp)) |
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tmp = Set([]) |
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for i in gr : |
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tmp.add(i.name) |
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lst_grp.add(i.name) |
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lst_tmp = tmp |
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return lst_grp
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def FormatEventsImgStatu (event): |
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if event.active and event.status == 'AAClosed': |
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return { 'src': url('/images_vigilo/crossed.png') } |
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elif event.status == 'Acknowledged' : |
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return { 'src': url('/images_vigilo/checked.png') } |
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else:
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return None |
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def FormatEvents(events,first_row,last_row): |
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ev = [] |
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i=0
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severity = { 0 : 'Minor' , 1 : 'Minor', 2 : 'Minor', 3 : 'Minor', 4 : 'Minor', 5 : 'Minor' , 6 : 'Major' , 7 : 'Critical' } |
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class_tr = ['odd','even'] |
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class_ack = { 'Acknowledged' : 'Ack' , 'None' : '' , 'AAClosed' : 'Ack' } |
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ids = [] |
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for event in events[first_row : last_row]: |
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ids.append(event.idevent) |
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if event.active :
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ev.append([ |
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event, |
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{'class': class_tr[i%2]}, |
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{'class' : severity[event.severity] + class_ack[event.status]},
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{'class' : severity[event.severity] + class_ack[event.status] },
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{'src' : url('/images_vigilo/%s2.png' % severity[event.severity].upper())}, |
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FormatEventsImgStatu(event) |
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]) |
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else :
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ev.append([ |
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event, |
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{'class': class_tr[i%2]}, |
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{'class' : severity[event.severity] + class_ack[event.status] },
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{'class' : 'Cleared' + class_ack[event.status] }, |
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{'src' : url('/images_vigilo/%s2.png' % severity[event.severity].upper())}, |
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FormatEventsImgStatu(event) |
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]) |
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i=i+1
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return ev,ids
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def FormatHistory (idevents,hostname,servicename): |
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history = DBSession.query(EventHistory).filter(EventHistory.idevent.in_(idevents)).order_by(desc(EventHistory.timestamp)) |
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severity = { 0 : 'None' , 1 : 'OK', 2 : 'Suppressed', 3 : 'Initial', 4 : 'Maintenance', 5 : 'Minor' , 6 : 'Major' , 7 : 'Critical' } |
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hist = [] |
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i = 0
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class_tr = ['odd','even'] |
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for h in history : |
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if h.value :
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hist.append([ |
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h.idhistory, |
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hostname, |
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servicename, |
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h.timestamp, |
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h.username, |
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h.type_action, |
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severity[min(int(h.value),7)], |
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h.text, |
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{'class' : class_tr[i%2]}, |
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{'class':severity[min(int(h.value),7)]} |
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]) |
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else:
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hist.append([ |
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h.idhistory, |
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hostname, |
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servicename, |
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h.timestamp, |
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h.username, |
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h.type_action, |
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severity[0],
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h.text, |
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{'class' : class_tr[i%2]}, |
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{'class':severity[0]} |
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]) |
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i = i+1
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return hist
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def GenerateTmplContext(): |
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tmpl_context.edit_eventdialog = JQueryUIDialog(id='Edit_EventsDialog',autoOpen=False,title='Edit Event',width=400) |
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tmpl_context.searchdialog = JQueryUIDialog(id='SearchDialog',autoOpen=False,title='Search Event') |
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tmpl_context.historydialog = JQueryUIDialog(id='HistoryDialog',autoOpen=False,title='History') |
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tmpl_context.edit_event_form = Edit_Event_Form('edit_event_form',action=url('/update_event')) |
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tmpl_context.search_form = Search_Form('search_form',action=url('/dashboard')) |
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class RootController(BaseController): |
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"""
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The root controller for the dashboard application.
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All the other controllers and WSGI applications should be mounted on this
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controller. For example::
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panel = ControlPanelController()
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another_app = AnotherWSGIApplication()
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Keep in mind that WSGI applications shouldn't be mounted directly: They
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must be wrapped around with :class:`tg.controllers.WSGIAppController`.
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"""
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secc = SecureController() |
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admin = Catwalk(model, DBSession) |
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error = ErrorController() |
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@expose('dashboard.templates.index') |
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def index(self): |
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"""Handle the front-page."""
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return dict(page='index') |
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@expose('dashboard.templates.about') |
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def about(self): |
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"""Handle the 'about' page."""
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return dict(page='about') |
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@expose('dashboard.templates.authentication') |
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def auth(self): |
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"""Display some information about auth* on this application."""
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return dict(page='auth') |
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@expose('dashboard.templates.index') |
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@require(predicates.has_permission('manage', msg=l_('Only for managers'))) |
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def manage_permission_only(self, **kw): |
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"""Illustrate how a page for managers only works."""
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return dict(page='managers stuff') |
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@expose('dashboard.templates.index') |
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@require(predicates.is_user('editor', msg=l_('Only for the editor'))) |
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def editor_user_only(self, **kw): |
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"""Illustrate how a page exclusive for the editor works."""
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return dict(page='editor stuff') |
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@expose('dashboard.templates.login') |
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def login(self, came_from=url('/')): |
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"""Start the user login."""
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login_counter = request.environ['repoze.who.logins']
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if login_counter > 0: |
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flash(_('Wrong credentials'), 'warning') |
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return dict(page='login', login_counter=str(login_counter), |
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came_from=came_from) |
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@expose()
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def post_login(self, came_from=url('/')): |
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"""
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Redirect the user to the initially requested page on successful
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authentication or redirect her back to the login page if login failed.
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"""
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if not request.identity: |
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login_counter = request.environ['repoze.who.logins'] + 1 |
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redirect(url('/login', came_from=came_from, __logins=login_counter))
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userid = request.identity['repoze.who.userid']
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flash(_('Welcome back, %s!') % userid)
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redirect(came_from) |
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@expose()
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def post_logout(self, came_from=url('/')): |
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"""
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Redirect the user to the initially requested page on logout and say
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goodbye as well.
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"""
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flash(_('We hope to see you soon!'))
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redirect(came_from) |
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@expose('dashboard.templates.dashboard') |
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@require(Any(not_anonymous(),msg="You need to be authenticated")) |
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def dashboard(self,page='1',host=None,service=None,output=None,trouble_ticket=None): |
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try :
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page = int(page)
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except :
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page = 1
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if page < 1 : |
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page = 1
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events = DBSession.query(Events).join( |
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( Host, Events.hostname == Host.name ), |
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( Service, Events.servicename == Service.name ), |
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( HostGroups , Host.name == HostGroups.hostname ) |
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).filter(HostGroups.groupname.in_(GetUserGroups()) |
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).filter(not_(and_(Events.active == False,Events.status == 'AAClosed')) |
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).filter(Events.timestamp_active != None
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).filter(not_(Events.timestamp_active.like('0000-00-00 00:00:00'))
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) |
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if host :
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events = events.filter(Events.hostname.like('%%%s%%' % host))
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if service :
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events = events.filter(Events.servicename.like('%%%s%%' % service))
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if output :
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events = events.filter(Events.output.like('%%%s%%' % output))
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if trouble_ticket :
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events = events.filter(Events.trouble_ticket.like('%%%s%%' % trouble_ticket))
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events= events.order_by(asc(Events.status) |
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).order_by(desc(Events.active) |
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).order_by(desc(Events.severity) |
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).order_by(asc(Events.hostname) |
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).order_by(desc(Events.timestamp)) |
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total_row = events.count() |
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item_per_page = int(tg.config['dashboard_item_per_page']) |
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if total_row <= item_per_page * (page-1) : |
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page = 1
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id_first_row = item_per_page * (page-1)
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id_last_row = min(id_first_row + item_per_page,total_row)
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GenerateTmplContext() |
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events , ids = FormatEvents(events,id_first_row,id_last_row) |
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return dict( |
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events=events, |
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id_first_row=id_first_row, |
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id_last_row=id_last_row, |
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total_row=total_row, |
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pages=range(1,(total_row/item_per_page) + 2), |
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page=page, |
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event_edit_status_options=edit_event_status_options, |
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history=[], |
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hist_error = False
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) |
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@expose('json') |
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def dashboard_HistoryDialog ( self , id ) : |
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events = DBSession.query(Events.severity,Events.idevent,Events.hostname,Events.servicename).filter(Events.idevent == id)[0] |
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initial_state = DBSession.query(EventHistory).filter(EventHistory.idevent == id).order_by(asc(EventHistory.timestamp)).order_by(asc(EventHistory.type_action))
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if initial_state.count() > 0 : |
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initial_state = initial_state[0].value
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else :
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initial_state = 0
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severity = { 0 : 'None' , 1 : 'OK', 2 : 'Suppressed', 3 : 'Initial', 4 : 'Maintenance', 5 : 'Minor' , 6 : 'Major' , 7 : 'Critical' } |
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return dict( |
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initial_state=severity[int(initial_state)],
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current_state=severity[events.severity], |
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idevent = events.idevent, |
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host = events.hostname, |
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service = events.servicename, |
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nagios_link = tg.config['dashboard_links.nagios'] % {'idevent':events.idevent}, |
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metrology_link = tg.config['dashboard_links.metrology'] % {'idevent':events.idevent}, |
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security_link = tg.config['dashboard_links.security'] % {'idevent':events.idevent}, |
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servicetype_link = tg.config['dashboard_links.servicetype'] % {'idevent':events.idevent} |
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) |
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@expose('dashboard.templates.dashboard') |
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@require(Any(not_anonymous(),msg="You need to be authenticated")) |
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def dashboard_event(self,idevent): |
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events = DBSession.query(Events).join( |
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( Host, Events.hostname == Host.name ), |
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( Service, Events.servicename == Service.name ), |
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( HostGroups , Host.name == HostGroups.hostname ) |
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).filter(HostGroups.groupname.in_(GetUserGroups()) |
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).filter(not_(and_(Events.active == False,Events.status == 'AAClosed')) |
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).filter(Events.timestamp_active != None
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).filter(not_(Events.timestamp_active.like('0000-00-00 00:00:00'))
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).filter(Events.idevent == idevent) |
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if events.count() != 1 : |
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flash(_('Error in DB'),'error') |
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redirect('/dashboard')
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GenerateTmplContext() |
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events , ids = FormatEvents(events,0,1) |
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return dict( |
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events=events, |
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id_first_row=1,
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id_last_row=1,
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total_row=1,
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pages=[1],
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page=1,
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event_edit_status_options=edit_event_status_options, |
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history=FormatHistory(ids,events[0][0].hostname,events[0][0].servicename), |
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hist_error = True
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) |
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@expose('dashboard.templates.dashboard') |
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@require(Any(not_anonymous(),msg="You need to be authenticated")) |
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def dashboard_host_service(self,host,service): |
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events = DBSession.query(Events).join( |
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( Host, Events.hostname == Host.name ), |
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( Service, Events.servicename == Service.name ), |
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( HostGroups , Host.name == HostGroups.hostname ) |
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).filter(HostGroups.groupname.in_(GetUserGroups()) |
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).filter(not_(and_(Events.active == False,Events.status == 'AAClosed')) |
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).filter(Events.timestamp_active != None
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).filter(not_(Events.timestamp_active.like('0000-00-00 00:00:00'))
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).filter(Events.hostname == host |
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).filter(Events.servicename == service) |
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if events.count() == 0 : |
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redirect('/dashboard')
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GenerateTmplContext() |
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events , ids = FormatEvents(events,0,events.count())
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return dict( |
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events=events, |
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id_first_row=1,
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id_last_row=1,
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total_row=1,
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pages=[1],
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page=1,
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event_edit_status_options=edit_event_status_options, |
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history=FormatHistory(ids,host,service), |
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hist_error = True
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) |
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def edit_event_form_errors (self,**argv): |
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flash(_(tmpl_context.form_errors),'error')
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redirect(request.environ.get('HTTP_REFERER').split(request.environ.get('HTTP_HOST'))[1]) |
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@expose('dashboard.templates.dashboard_update') |
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@validate(validators={
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"id":validators.Regex(r'^[0-9]+(,[0-9]*)*,?$'), |
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"tt":validators.Regex(r'^[0-9]*$'), |
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"status":validators.OneOf(['None', 'Acknowledged', 'AAClosed']) |
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},error_handler=edit_event_form_errors) |
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@require(Any(not_anonymous(),msg="You need to be authenticated")) |
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def update_event(self,*argv,**krgv): |
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ids = krgv['id'].split(',') |
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if len(ids) > 1 : |
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ids = ids[:-1]
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events = DBSession.query(Events).join( |
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( Host, Events.hostname == Host.name ), |
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( Service, Events.servicename == Service.name ), |
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( HostGroups , Host.name == HostGroups.hostname ) |
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).filter(HostGroups.groupname.in_(GetUserGroups()) |
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).filter(Events.idevent.in_(ids)) |
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if events.count() <= 0 : |
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flash(_('No access to this event'),'error') |
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redirect('/dashboard')
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for event in events : |
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if krgv['tt'] != '' : |
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event.trouble_ticket = krgv['tt']
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history = EventHistory(type_action="Ticket change",idevent=event.idevent,value='',text='',username=request.environ.get('repoze.who.identity').get('repoze.who.userid')) |
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DBSession.add(history) |
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if events[0].status != krgv['status'] : |
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event.status = krgv['status']
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history = EventHistory(type_action="Acknowlegement change state",idevent=event.idevent,value='',text='',username=request.environ.get('repoze.who.identity').get('repoze.who.userid')) |
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DBSession.add(history) |
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flash(_('Updated successfully'))
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redirect(request.environ.get('HTTP_REFERER').split(request.environ.get('HTTP_HOST'))[1]) |