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from django import template
from django.conf import settings
register = template.Library()
@register.simple_tag
def jquery():
version = '1.4.3'
oncdn = getattr(settings, 'CDN_ENABLED', True)
if oncdn:
link = 'https://ajax.googleapis.com/ajax/libs/jquery/' \
'%s/jquery.min.js' % version
else:
link = '/media/jquery-%s.min.js' % version
return '<script type="text/javascript" src="%s"></script>' % link
@register.tag
def cdnprefix(parser, token):
return CDNPrefixNode()
class CDNPrefixNode(template.Node):
def render(self, context):
oncdn = getattr(settings, 'CDN_ENABLED', True)
if not oncdn:
return ''
secure = 'secure' in context and context['secure']
# if left undefined, same behavior as if CDN is turned off
paths = {
False: getattr(settings, 'CDN_PATH', ''),
True: getattr(settings, 'CDN_PATH_SECURE', ''),
}
return paths[secure]
# vim: set ts=4 sw=4 et:
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