MoinMoin: attachment:newpageonly.py of ActionMarket

   1 """
   2 newpageonly action
   3 
   4 Create a new page with optional template. Can be used with NewPageOnly.py macro.
   5 
   6 diff from newpage.py:
   7     + page MUST be new
   8     + page name w/ spaces will parsed into camel case
   9     - transfer back to referrer
  10 
  11 @copyright: 2005 Henry Ho (henryho167@hotmail.com)
  12 @copyright: 2004 Vito Miliano (vito_moinnewpagewithtemplate@perilith.com)
  13 @copyright: 2004 by Nir Soffer <nirs@freeshell.org>
  14 @copyright: 2004 Alexander Schremmer <alex AT alexanderweb DOT de>
  15 @license: GNU GPL, see COPYING for details.
  16 """
  17 
  18 from MoinMoin.action.newpage import NewPage
  19 from MoinMoin.util import MoinMoinNoFooter
  20 from MoinMoin.Page import Page
  21 import time
  22 
  23 class NewPageOnly(NewPage):
  24     def __init__(self, request, referrer):
  25         NewPage.__init__(self, request, referrer)
  26         
  27         # automatically translate spaced pagename into CamelCase
  28         if self.pagename:
  29             self.pagename = ''.join([s.title() for s in self.pagename.split()])
  30         
  31         
  32     def checkPageExistence(self):
  33         _ = self.request.getText
  34         if Page(self.request, self.pagename).exists():
  35             return _("Page name has already been used."
  36                      "  Please specify another page name.")
  37         
  38     def render(self):
  39         """ Redirect to the new page, using edit action and template """
  40         
  41         error = self.checkAndCombineArguments() or self.checkPageExistence() or self.checkPermissions()
  42         if error:
  43             # Send back to the page you came from, with an error msg
  44             page = Page(self.request, self.referrer)
  45             page.send_page(self.request, msg=error)
  46         else:
  47             # Redirect to new page using edit action. No error checking
  48             # is needed because it is done later in new request.
  49             pagename = self.pagename
  50             # REMOVED to prevent going back: , 'backto': self.referrer}
  51             query = {'action': 'edit'} 
  52 
  53             template = self.request.form.get('template', [''])[0]
  54             if template:
  55                 from MoinMoin.wikiutil import quoteWikinameURL
  56                 query['template'] = quoteWikinameURL(template)
  57 
  58             parent = self.request.form.get('parent', [''])[0]
  59             if parent:
  60                 pagename = "%s/%s" % (parent, pagename)
  61             
  62             url = Page(self.request, pagename).url(self.request, query, 0)
  63             self.request.http_redirect(url)
  64             raise MoinMoinNoFooter
  65 
  66         return ''
  67         
  68 def execute(pagename, request):
  69     """ Temporary glue code for current moin action system """
  70     return NewPageOnly(request, pagename).render()