Author: leidel
Date: Mon Dec 8 11:13:37 2008
New Revision: 272
Modified:
trunk/pages/templatetags/pages_tags.py
Log:
Added ability to use the show_absolute_url tag with a slug string
additionally to a page object
Modified: trunk/pages/templatetags/pages_tags.py
==============================================================================
--- trunk/pages/templatetags/pages_tags.py (original)
+++ trunk/pages/templatetags/pages_tags.py Mon Dec 8 11:13:37 2008
@@ -102,8 +102,26 @@
takes_context=True)(show_content)
def show_absolute_url(context, page, lang=None):
- """Show the url of a page in the right language"""
+ """Show the url of a page in the right language
+
+ eg: {% show_absolute_url page_object %}
+
+ You can also use the slug of a page
+
+ eg: {% show_absolute_url "my-page-slug" %}
+
+ Keyword arguments:
+ page -- the page object or a slug string
+ lang -- the wanted language (defaults to None, uses request object
else)
+ """
request = context.get('request', False)
+ # if the page is a SafeUnicode, try to use it like a slug
+ if isinstance(page, SafeUnicode):
+ c = Content.objects.filter(type='slug', body=page)
+ if len(c):
+ page = c[0].page
+ else:
+ page = None
if not request or not page:
return {'content':''}
if lang is None:
@@ -131,7 +149,6 @@
if len(revisions) < 2:
return {'revisions':None}
return {'revisions':revisions[0:10]}
-
show_revisions = register.inclusion_tag('pages/revisions.html',
takes_context=True)(show_revisions)
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