Moved philo files into a philo subdirectory and added a setup.py file. Philo can...

[philo.git] / templatetags / containers.py

diff --git a/templatetags/containers.py b/templatetags/containers.py
deleted file mode 100644 (file)
index c5fd445..0000000
--- a/templatetags/containers.py
+++ /dev/null
@@ -1,99 +0,0 @@
-from django import template
-from django.conf import settings
-from django.utils.safestring import SafeUnicode, mark_safe
-from django.core.exceptions import ObjectDoesNotExist
-from django.contrib.contenttypes.models import ContentType
-
-
-register = template.Library()
-
-
-class ContainerNode(template.Node):
-       def __init__(self, name, references=None, as_var=None):
-               self.name = name
-               self.as_var = as_var
-               self.references = references
-       
-       def render(self, context):
-               content = settings.TEMPLATE_STRING_IF_INVALID
-               if 'page' in context:
-                       container_content = self.get_container_content(context)
-               else:
-                       container_content = None
-               
-               if self.as_var:
-                       context[self.as_var] = container_content
-                       return ''
-               
-               if not container_content:
-                       return ''
-               
-               return container_content
-       
-       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 '{%' in contentlet.content or '{{' in contentlet.content:
-                                       try:
-                                               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))
-                                               else:
-                                                       content = settings.TEMPLATE_STRING_IF_INVALID
-                               else:
-                                       content = contentlet.content
-                       except ObjectDoesNotExist:
-                               content = settings.TEMPLATE_STRING_IF_INVALID
-                       content = mark_safe(content)
-               return content
-
-
-def do_container(parser, token):
-       """
-       {% container <name> [[references <type>] as <variable>] %}
-       """
-       params = token.split_contents()
-       if len(params) >= 2:
-               tag = params[0]
-               name = params[1].strip('"')
-               references = None
-               as_var = None
-               if len(params) > 2:
-                       remaining_tokens = params[2:]
-                       while remaining_tokens:
-                               option_token = remaining_tokens.pop(0)
-                               if option_token == 'references':
-                                       try:
-                                               app_label, model = remaining_tokens.pop(0).strip('"').split('.')
-                                               references = ContentType.objects.get(app_label=app_label, model=model)
-                                       except IndexError:
-                                               raise template.TemplateSyntaxError('"%s" template tag option "references" requires an argument specifying a content type' % tag)
-                                       except ValueError:
-                                               raise template.TemplateSyntaxError('"%s" template tag option "references" requires an argument of the form app_label.model (see django.contrib.contenttypes)' % tag)
-                                       except ObjectDoesNotExist:
-                                               raise template.TemplateSyntaxError('"%s" template tag option "references" requires an argument of the form app_label.model which refers to an installed content type (see django.contrib.contenttypes)' % tag)
-                               elif option_token == 'as':
-                                       try:
-                                               as_var = remaining_tokens.pop(0)
-                                       except IndexError:
-                                               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)
-               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)