def get_manifest(self, update=False):
"""
Either get the manifest file out of the cache or render it and save in
the cache.
"""
if not is_manifest_clean() and update:
self.context = {
'version':
self.get_version_timestamp(),
'date':
datetime.fromtimestamp(self.get_version_timestamp() /
1000000).isoformat(),
'cached_urls':
sorted(self.get_cached_urls()),
'network_urls':
sorted(self.get_network_urls()),
'fallback_urls':
self.get_fallback_urls(),
}
context = RequestContext(self.request, self.context)
manifest = render_to_string(self._template,
context_instance=context)
set_cached_manifest(manifest)
return manifest
else:
return get_cached_manifest()
def get(self, request, *args, **kwargs):
if (request.user.is_authenticated() and
request.user.has_perm('html5_appcache.can_view_cache_status')):
filepath = os.path.join(settings.STATIC_ROOT, "img", "%s.png" % (
self.icons[int(is_manifest_clean())]
) )
with open(filepath, "rb") as wrapper:
response = HttpResponse(list(wrapper), content_type='text/plain')
response['Content-Length'] = os.path.getsize(filepath)
return response
else:
return HttpResponseForbidden(
_("Current user is not authorized for this action"))
def get(self, request, *args, **kwargs):
if (request.user.is_authenticated() and
request.user.has_perm('html5_appcache.can_view_cache_status')):
filepath = os.path.join(
settings.STATIC_ROOT, "img",
"%s.png" % (self.icons[int(is_manifest_clean())]))
with open(filepath, "rb") as wrapper:
response = HttpResponse(list(wrapper),
content_type='text/plain')
response['Content-Length'] = os.path.getsize(filepath)
return response
else:
return HttpResponseForbidden(
_("Current user is not authorized for this action"))
def get_manifest(self, update=False):
"""
Either get the manifest file out of the cache or render it and save in
the cache.
"""
if not is_manifest_clean() and update:
self.context = {
'version': self.get_version_timestamp(),
'date': datetime.fromtimestamp(self.get_version_timestamp()/1000000).isoformat(),
'cached_urls': sorted(self.get_cached_urls()),
'network_urls': sorted(self.get_network_urls()),
'fallback_urls': self.get_fallback_urls(),
}
context = RequestContext(self.request, self.context)
manifest = render_to_string(self._template, context_instance=context)
set_cached_manifest(manifest)
return manifest
else:
return get_cached_manifest()
def reset_manifest(self):
"""
Clear the cache (if clean)
"""
if is_manifest_clean():
reset_cache_manifest()
def reset_manifest(self):
"""
Clear the cache (if clean)
"""
if is_manifest_clean():
reset_cache_manifest()
