event_handlers.py

   1 # -*- coding: utf-8 -*-
   2 #######################################################################################
   3 #   Plinn - http://plinn.org                                                          #
   4 #   Copyright © 2009  Benoît PIN <benoit.pin@ensmp.fr>                                #
   5 #                                                                                     #
   6 #   This program is free software; you can redistribute it and/or                     #
   7 #   modify it under the terms of the GNU General Public License                       #
   8 #   as published by the Free Software Foundation; either version 2                    #
   9 #   of the License, or (at your option) any later version.                            #
  10 #                                                                                     #
  11 #   This program is distributed in the hope that it will be useful,                   #
  12 #   but WITHOUT ANY WARRANTY; without even the implied warranty of                    #
  13 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                     #
  14 #   GNU General Public License for more details.                                      #
  15 #                                                                                     #
  16 #   You should have received a copy of the GNU General Public License                 #
  17 #   along with this program; if not, write to the Free Software                       #
  18 #   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.   #
  19 #######################################################################################
  20 """
  21 Plinn event handlers.
  22
  23 $Id: event_handlers.py 1517 2009-06-30 12:54:52Z pin $
  24 $URL: http://svn.cri.ensmp.fr/svn/Plinn/branches/CMF-2.1/event_handlers.py $
  25 """
  26 from zope.app.container.interfaces import IObjectRemovedEvent
  27 from Products.CMFCore.utils import getToolByName
  28 from Products.Plinn.utils import getAdapterByInterface
  29 from quopri import encodestring
  30
  31 def reindexObjectPosition(event) :
  32         event.object.reindexObject(idxs=['position'])
  33
  34 def handleObjectRemoved(ob, event) :
  35         folder = event.oldParent
  36         settings = getAdapterByInterface(folder, 'Products.Plinn.interfaces.IEmailNotificationSettings', None)
  37         if settings :
  38                 subscribers = settings.getSubscribersFor('zope.app.container.interfaces.IObjectRemovedEvent')
  39                 addresses = map(encodeAdr, subscribers)
  40                 addresses = filter(None, addresses)
  41                 if not addresses :
  42                         return
  43                 addresses = ', '.join(addresses)
  44                 recipientsHeader = 'Bcc: %s' % addresses
  45                 portal = getToolByName(folder, 'portal_url').getPortalObject()
  46                 email_from_address = portal.email_from_address
  47                 subject = "Suppression d'un élément"
  48                 text_body = "Le document « %s » vient d'être supprimé du portail %s.\n\nIl était placé à l'url :\n%s" % \
  49                                         (ob.title_or_id(), portal.Title(), ob.absolute_url())
  50                 message = folder.echange_mail_template(  From = email_from_address
  51                                                                                                 , recipients = recipientsHeader
  52                                                                                                 , Subject = "=?utf-8?q?%s?=" % encodestring(subject).replace('=\n', '')
  53                                                                                                 , ContentType = 'text/plain'
  54                                                                                                 , charset = 'UTF-8'
  55                                                                                                 , body=text_body)
  56                 MailHost = portal.MailHost
  57                 MailHost.send( message.encode('utf-8') )
  58
  59
  60 def encodeAdr(member) :
  61         name = member.getMemberFullName(nameBefore=0)
  62         email = member.getProperty('email')
  63         qpName = encodestring(name).replace('=\n', '')
  64         return '''"=?utf-8?q?%s?=" <%s>''' % (qpName, email)