# HG changeset patch
# User ReimarBauer <R.Bauer@fz-juelich.de>
# Date 1165053720 -3600
# Node ID 7c291197f69538524c568a1c30dff4334cf59f77
# Parent  a938bd2d6166d419dc01dafabcd7c9f0b1a73724
supplementation page for discussion of a page added. controlled from wikiconfig with supplementation_page = True or a new pragma var from within a page '#pragma supplementation-page on'. No supplementation page on default.

diff -r a938bd2d6166 -r 7c291197f695 MoinMoin/config/multiconfig.py
--- a/MoinMoin/config/multiconfig.py	Fri Dec 01 19:53:43 2006 +0100
+++ b/MoinMoin/config/multiconfig.py	Sat Dec 02 11:02:00 2006 +0100
@@ -383,7 +383,9 @@ reStructuredText Quick Reference
     stylesheets = [] # list of tuples (media, csshref) to insert after theme css, before user css
     subscribed_pages_default = [] # preload user subscribed pages with this page list
     superuser = [] # list of unicode user names that have super powers :)
-
+    supplementation_page = False
+    supplementation_page_name = u'Discussion'
+    supplementation_page_template = u'DiscussionTemplate'
     surge_action_limits = {# allow max. <count> <action> requests per <dt> secs
         # action: (count, dt)
         'all': (30, 30),
diff -r a938bd2d6166 -r 7c291197f695 MoinMoin/theme/__init__.py
--- a/MoinMoin/theme/__init__.py	Fri Dec 01 19:53:43 2006 +0100
+++ b/MoinMoin/theme/__init__.py	Sat Dec 02 11:02:00 2006 +0100
@@ -1051,13 +1051,40 @@ actionsMenuInit('%(label)s');
         This is separate method to make it easy to customize the
         edtibar in sub classes.
         """
-        return [self.editorLink(page),
-                self.infoLink(page),
-                self.subscribeLink(page),
-                self.quicklinkLink(page),
-                self.attachmentsLink(page),
-                self.actionsMenu(page),
-               ]
+
+        editbar_items = {'Edit': self.editorLink(page),
+                          self.request.cfg.supplementation_page_name:
+                          self.supplementation_page_nameLink(page),
+                          'Info': self.infoLink(page),
+                          'Subscribe': self.subscribeLink(page),
+                          'Quicklink': self.quicklinkLink(page),
+                          'Attachments': self.attachmentsLink(page),
+                          'ActionsMenu': self.actionsMenu(page)
+                          }
+        edit_bar = [u'Edit', u'Info', u'Subscribe', u'Quicklink', u'Attachments', u'ActionsMenu', ]
+        if self.request.cfg.supplementation_page == True:
+            if self.request.getPragma('supplementation-page', 1) == 'off':
+                edit_bar = edit_bar
+            else:
+                edit_bar.insert(1, self.request.cfg.supplementation_page_name)
+        else:
+            if self.request.getPragma('supplementation-page', 1) == 'on':
+                edit_bar.insert(1, self.request.cfg.supplementation_page_name)
+            else:
+                edit_bar = edit_bar
+
+
+        allowed_action = []
+        for action in edit_bar:
+            allowed_action.append(editbar_items[action])
+        return allowed_action
+
+    def supplementation_page_nameLink(self, page):
+        """  discussion for page """
+        _ = self.request.getText
+        return page.link_to(self.request,
+                            text=_(self.request.cfg.supplementation_page_name, formatted=False),
+                            querystr={'action': 'supplementation'}, id='supplementation', rel='nofollow')
 
     def guiworks(self, page):
         """ Return whether the gui editor / converter can work for that page.
diff -r a938bd2d6166 -r 7c291197f695 MoinMoin/action/supplementation.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MoinMoin/action/supplementation.py	Sat Dec 02 11:02:00 2006 +0100
@@ -0,0 +1,42 @@
+"""
+    MoinMoin - Action for supplementation pages
+
+    This Action is used to create a supplementation subpage e.g. a Discussion below a comon page
+
+    Install:
+        put it into the 'action' directory and do create a supplementation Template e.g. DiscussionTemplate
+        
+    Note:
+        derived from the newpage macro by Vito Miliano (vito_moinnewpagewithtemplate@perilith.com) et al
+
+    Modification History:
+       2006-08-30 ReimarBauer initial version
+                   
+    License:
+        @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)