view MoinMoin/action/supplementation.py @ 1732:e9813bc43544

supplementation: Action for supplementation pages
author Reimar Bauer <rb.proj AT googlemail DOT com>
date Tue, 09 Jan 2007 21:55:04 +0100
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children 00ffe1ab1c8b
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# -*- coding: iso-8859-1 -*-
"""
    MoinMoin - Action for supplementation pages

    This Action is used to create a supplementation subpage e.g. a Discussion page below a comon page
        
    Note:
    derived from the newpage macro by Vito Miliano (vito_moinnewpagewithtemplate@perilith.com) et al

    @copyright: 2006-2007 ReimarBauer  
    @license: GNU GPL, see COPYING for details.  
"""
from MoinMoin.Page import Page
from MoinMoin.wikiutil import quoteWikinameURL

def execute(pagename, request):
    _ = request.getText
    sub_page_name = request.cfg.supplementation_page_name
    sub_page_template = request.cfg.supplementation_page_template
    newpagename = "%s/%s" % (pagename, sub_page_name)

    if pagename.endswith(sub_page_name): # sub_sub_page redirects to sub_page
        query = {}
        url = Page(request, pagename).url(request, query, escape=0, relative=False)
        request.http_redirect(url)
    elif request.user.may.read(newpagename) and request.user.may.write(newpagename):
        query = {}
        url = Page(request, newpagename).url(request, query, escape=0, relative=False)
        test = Page(request, newpagename)
        if test.exists(): # page is defined -> redirect
            request.http_redirect(url)
        else:  # page will be created from template
            query = {'action': 'edit', 'backto': newpagename}
            query['template'] = quoteWikinameURL(sub_page_template)
            url = Page(request, newpagename).url(request, query, escape=0, relative=False)
            request.http_redirect(url)