def cache_key_prefix(request):
"""
Cache key for Mezzanine's cache middleware. Adds the current
device and site ID.
"""
return "%s.%s.%s." % (
settings.CACHE_MIDDLEWARE_KEY_PREFIX,
current_site_id(),
device_from_request(request) or "default",
)
def cache_key_prefix(request):
"""
Cache key for Mezzanine's cache middleware. Adds the current
device and site ID.
"""
cache_key = "%s.%s.%s." % (
settings.CACHE_MIDDLEWARE_KEY_PREFIX,
current_site_id(),
device_from_request(request) or "default",
)
return _i18n_cache_key_suffix(request, cache_key)
def cache_key_prefix(request, ignore_device=False):
"""
Cache key for Mezzanine's cache middleware. Adds the current
device and site ID, unless ignore_device is True in which case
it will only add the current site ID.
"""
cache_key = "%s.%s." % (
settings.CACHE_MIDDLEWARE_KEY_PREFIX,
current_site_id(),
)
if not ignore_device:
cache_key += (device_from_request(request) or "default") + "."
return _i18n_cache_key_suffix(request, cache_key)
def get_template(template_name, context_instance):
"""
Create a list of template paths for the given template name,
prefixed with the device determined from the request, a default device
if set, and finally the original template name, all in this order.
"""
from mezzanine.conf import settings
template_name_list = []
try:
device = device_from_request(context_instance["request"])
except KeyError:
pass
else:
if device:
template_name_list.append("%s/%s" % (device, template_name))
if settings.DEFAULT_DEVICE:
default = "%s/%s" % (settings.DEFAULT_DEVICE, template_name)
if default not in template_name_list:
template_name_list.append(default)
template_name_list.append(template_name)
return _select_template(template_name_list)
def set_key_prefix_for_device(self, request):
device = device_from_request(request)
self.key_prefix = "%s-%s" % (device,
settings.CACHE_MIDDLEWARE_KEY_PREFIX)
def set_key_prefix_for_device(self, request):
device = device_from_request(request)
self.key_prefix = "%s-%s" % (device,
settings.CACHE_MIDDLEWARE_KEY_PREFIX)
def is_mobile(request):
return device.device_from_request(request) == 'mobile'