X-Git-Url: http://git.ithinksw.org/philo.git/blobdiff_plain/ed946c07a3b070981477c2f41a76184678e13f4e..22c4e979b5ad061e448318310fddc4bb8fc56465:/templatetags/containers.py

diff --git a/templatetags/containers.py b/templatetags/containers.py
index 25156f2..8bb0c6b 100644
--- a/templatetags/containers.py
+++ b/templatetags/containers.py
@@ -9,79 +9,59 @@ register = template.Library()
 
 
 class ContainerNode(template.Node):
-	child_nodelists = ('nodelist_main', 'nodelist_empty',)
-	
-	def __init__(self, name, references=None, as_var=None, nodelist_main=None, nodelist_empty=None):
+	def __init__(self, name, references=None, as_var=None):
 		self.name = name
 		self.as_var = as_var
 		self.references = references
-		
-		if nodelist_main is None:
-			self.nodelist_main = template.NodeList()
-		else:
-			self.nodelist_main = nodelist_main
-		
-		if nodelist_empty is None:
-			self.nodelist_empty = template.NodeList()
-		else:
-			self.nodelist_empty = nodelist_empty
-		
+	
 	def render(self, context):
 		content = settings.TEMPLATE_STRING_IF_INVALID
 		if 'page' in context:
-			container_content = self.get_container_content(context['page'])
-		
-		if self.nodelist_main is None:
-			self.nodelist_main
-			if container_content and self.as_var:
-				context[self.as_var] = container_content
-				return ''
-			return container_content
+			container_content = self.get_container_content(context)
+		else:
+			container_content = None
 		
-		if container_content:
-			if self.as_var is None:
-				self.as_var = self.name
-			
-			#make a new context 
-			context.push()
+		if self.as_var:
 			context[self.as_var] = container_content
-			nodelist = template.NodeList()
-			for node in self.nodelist_main:
-				nodelist.append(node.render(context))
-			context.pop()
-			return nodelist.render(context)
+			return ''
 		
-		if self.nodelist_empty is not None:
-			return self.nodelist_empty.render(context)
+		if not container_content:
+			return ''
 		
-		return ''
+		return container_content
 	
-	def get_container_content(self, page):
+	def get_container_content(self, context):
+		page = context['page']
 		if self.references:
+			# Then it's a content reference.
 			try:
 				contentreference = page.contentreferences.get(name__exact=self.name, content_type=self.references)
 				content = contentreference.content
 			except ObjectDoesNotExist:
 				content = ''
 		else:
+			# Otherwise it's a contentlet.
 			try:
 				contentlet = page.contentlets.get(name__exact=self.name)
-				if contentlet.dynamic:
+				if '{%' in contentlet.content:
 					try:
-						content = mark_safe(template.Template(contentlet.content, name=contentlet.name).render(context))
+						content = template.Template(contentlet.content, name=contentlet.name).render(context)
 					except template.TemplateSyntaxError, error:
 						if settings.DEBUG:
-							content = ('[Error parsing contentlet \'%s\': %s]' % self.name, error)
+							content = ('[Error parsing contentlet \'%s\': %s]' % (self.name, error))
+						else:
+							content = settings.TEMPLATE_STRING_IF_INVALID
 				else:
 					content = contentlet.content
 			except ObjectDoesNotExist:
-				content = ''
+				content = settings.TEMPLATE_STRING_IF_INVALID
+			content = mark_safe(content)
 		return content
 
+
 def do_container(parser, token):
 	"""
-	{% container <name> [[references <type>] as <variable>] %} 
-	{% blockcontainer <name> [[references <type>] as <variable>] %} [ {% empty %} ] {% endblockcontainer %}
+	{% container <name> [[references <type>] as <variable>] %}
 	"""
 	params = token.split_contents()
 	if len(params) >= 2:
@@ -110,20 +90,10 @@ def do_container(parser, token):
 						raise template.TemplateSyntaxError('"%s" template tag option "as" requires an argument specifying a variable name' % tag)
 			if references and not as_var:
 				raise template.TemplateSyntaxError('"%s" template tags using "references" option require additional use of the "as" option specifying a variable name' % tag)
-		if tag == 'container':
-			return ContainerNode(name, references, as_var)
-		
-		nodelist_main = parser.parse(('empty','endblockcontainer',))
-		token = parser.next_token()
-		
-		if token.contents == 'empty':
-			nodelist_empty = parser.parse(('endblockcontainer',))
-			parser.delete_first_token()
-		else:
-			nodelist_empty = None
-		return ContainerNode(name, references, as_var, nodelist_main, nodelist_empty)
+		return ContainerNode(name, references, as_var)
 		
 	else: # error
 		raise template.TemplateSyntaxError('"%s" template tag provided without arguments (at least one required)' % tag)
+
+
 register.tag('container', do_container)
-register.tag('blockcontainer', do_container)