MoinMoin: attachment:Subscribers.py of ActionMarket

   1 """
   2    MoinMoin - Subscribers - Action
   3    Displays the subscribed users of a page
   4 
   5    Author: Daniela Nicklas <nicklas@informatik.uni-stuttgart.de>
   6    (c) 2003, all rights reserved
   7 
   8    Designed for MoinMoin 1.1
   9 
  10 """
  11 
  12 from MoinMoin import wikiutil, webapi
  13 from MoinMoin.formatter.text_html import Formatter
  14 
  15 from MoinMoin.Page import Page
  16 from MoinMoin.i18n import _
  17 
  18 def execute(pagename, request):
  19 
  20     # send http headers
  21     webapi.http_headers(request)
  22 
  23     # send title
  24     p = Page(pagename)
  25     wikiutil.send_title(request, _("Subscribers for %s"%pagename))
  26 
  27     # get subscribers
  28     page = Page(pagename)
  29 
  30     # show subscribers    
  31     users = page.getSubscribers(request,  include_self=1, return_users=1)
  32     if users:
  33         request.write('<b>', _('The following users subscribed to this page:'), '</b><ul>')
  34         for lang in users.keys():
  35             request.write('<li>[%s] ' % lang)
  36             for user in users[lang]:
  37                 # do NOT disclose email addr, only WikiName
  38                 userhomepage = Page(user.name)
  39                 if userhomepage.exists():
  40                     request.write(userhomepage.link_to() + ' ')
  41                 else:
  42                     request.write(user.name + ' ')
  43         request.write('</ul>')
  44 
  45     # generate "mail to all" - link
  46     subscribers = page.getSubscribers(request,  include_self=1, return_users=0)
  47     allsubs = ''
  48     if subscribers:
  49         form = Formatter(request)
  50         for subscriber in subscribers.values():
  51             for email in subscriber:
  52                 allsubs += '%s, '%email
  53     if allsubs:
  54         mailtoall = form.url('mailto:%s?subject=%s'%(allsubs,pagename),_('Mail to all'))
  55         request.write(mailtoall)
  56         
  57     # send footer
  58     wikiutil.send_footer(request, pagename, editable=0, showactions=1, form=request.form)