attachment:GuestPassFile-1.1.py of GuestPass.py

   1 # -*- coding: iso-8859-1 -*-
   2 """
   3     MoinMoin - GuestPassFile macro Version 1.1, 18.01.2013
   4     
   5     Syntax:
   6        <<GuestPasses(filename=filename)>> 
   7 
   8     History:
   9     
  10         Version 1.1 - 18.01.2013: minor fixes.
  11     
  12         Version 1.0 - 5.01.2013: initial version.
  13 
  14     @copyright: 2013 Ian Riley <ian.riley@internode.on.net>
  15     
  16     incorporting code from:
  17     
  18     @copyright: 2006-2008 MoinMoin:ThomasWaldmann,
  19                 2007 MoinMoin:ReimarBauer
  20 
  21     license: GNU GPL, see COPYING for details.
  22 """
  23 
  24 import os, time
  25 from MoinMoin import user, wikiutil
  26 from MoinMoin.action import AttachFile
  27 from MoinMoin.Page import Page
  28 from MoinMoin.util import web
  29 
  30 macroname = {'macroname': __name__.split('.')[-1]}
  31 
  32 def execute(macro, args):
  33     request = macro.request
  34     _ = request.getText
  35     pagename = macro.formatter.page.page_name
  36 
  37     action =  request.values.get('action', '')
  38     passcode = request.values.get('pass', '')
  39     
  40     args_dict = {'filename': '', }
  41     
  42     if args:
  43         try:
  44             args_parser = wikiutil.ParameterParser('%(filename)s')
  45             (count, args_dict) = args_parser.parse_parameters(args)
  46         except:
  47             return _('Error: %(macroname)s macro has bad arguments.') % macroname
  48             
  49     filename = args_dict['filename']
  50     if not filename:
  51         return _('Error: %(macroname)s macro requires a filename.') % macroname
  52   
  53     fileExists = AttachFile.exists(request, pagename, filename)
  54       
  55     if passcode and not request.user.may.read(pagename):
  56         querystr = {'action': action, 'pass': passcode, 'show': filename, }
  57         if fileExists:
  58             result = Page(request, pagename).link_to(request, querystr=querystr,
  59                                                  css_class='attachment',
  60                                                  text=filename)
  61         else:
  62             result = _('Attachment "%(filename)s" not availabe.') % {'filename': filename}
  63     else:
  64         querystr = {'action': 'AttachFile', 'do': 'view', 'target': filename, }       
  65         if fileExists:
  66             title = _('View attachment "%(filename)s"') % {'filename': filename}
  67             css_class = 'attachment'
  68         else:
  69             title = _('Upload new attachment "%(filename)s"') % {'filename': filename}
  70             css_class = 'attachment nonexistent'
  71             querystr['do']='upload_form'
  72             querystr['ticket'] = wikiutil.createTicket(request)
  73         result = Page(request, pagename).link_to(request, querystr=querystr,
  74                                                  css_class=css_class,
  75                                                  text=filename,
  76                                                  title=title)
  77 
  78     return result