def __call__(self):
context = getContext(self.published)
portal_state = queryMultiAdapter((context, self.request), name=u'plone_portal_state')
if portal_state is None:
return None
return portal_state.language()
def modifyResponse(self, rulename, response, class_=None):
options = lookupOptions(class_ or self.__class__, rulename)
maxage = options.get("maxage", self.maxage)
smaxage = options.get("smaxage", self.smaxage)
etags = options.get("etags") or self.etags
anonOnly = options.get("anonOnly", self.anonOnly)
ramCache = options.get("ramCache", self.ramCache)
vary = options.get("vary", self.vary)
# Add the ``anonymousOrRandom`` etag if we are anonymous only
if anonOnly:
if etags is None:
etags = ["anonymousOrRandom"]
elif "anonymousOrRandom" not in etags:
etags = tuple(etags) + ("anonymousOrRandom",)
etag = getETagAnnotation(self.published, self.request, etags)
lastModified = getLastModifiedAnnotation(self.published, self.request, options["lastModified"])
# Check for cache stop request variables
if cacheStop(self.request, rulename):
# only stop with etags if configured
if etags:
etag = "%s%d" % (time.time(), random.randint(0, 1000))
return setCacheHeaders(self.published, self.request, response, etag=etag)
# XXX: should there be an else here? Last modified works without extra headers.
# Are there other config options?
# Do the maxage/smaxage settings allow for proxy caching?
proxyCache = smaxage or (maxage and smaxage is None)
# Check if the content can be cached in shared caches
public = True
if ramCache or proxyCache:
if etags is not None:
if "userid" in etags or "anonymousOrRandom" in etags or "roles" in etags:
context = getContext(self.published)
portal_state = getMultiAdapter((context, self.request), name=u"plone_portal_state")
public = portal_state.anonymous()
public = public and visibleToRole(self.published, role="Anonymous")
if proxyCache and not public:
# This is private so keep it out of both shared and browser caches
maxage = smaxage = 0
setCacheHeaders(
self.published,
self.request,
response,
maxage=maxage,
smaxage=smaxage,
etag=etag,
lastModified=lastModified,
vary=vary,
)
if ramCache and public:
cacheInRAM(self.published, self.request, response, etag=etag, lastModified=lastModified)
def __call__(self):
context = getContext(self.published)
tools = queryMultiAdapter((context, self.request), name=u'plone_tools')
if tools is None:
return None
return str(tools.catalog().getCounter())
def __call__(self):
context = getContext(self.published)
context_state = queryMultiAdapter(
(context, self.request), name=u'plone_context_state')
if context_state is None:
return None
return str(int(context_state.is_locked()))
def __call__(self):
context = getContext(self.published)
tools = queryMultiAdapter((context, self.request), name=u'plone_tools')
if tools is None:
return None
return str(tools.catalog().getCounter())
def __call__(self):
context = getContext(self.published)
context_state = queryMultiAdapter((context, self.request),
name=u'plone_context_state')
if context_state is None:
return None
return str(int(context_state.is_locked()))
def __call__(self):
context = getContext(self.published)
portal_state = queryMultiAdapter((context, self.request), name=u'plone_portal_state')
if portal_state is None:
return None
if portal_state.anonymous():
return None
return "%s%d" % (time.time(), random.randint(0, 1000))
def __call__(self):
registry = getContext(self.context, IResourceRegistry)
if (registry is None or registry.getDebugMode()
or not registry.isCacheable(self.context.__name__)):
return None
mtime = getattr(registry.aq_base, '_p_mtime', None)
if mtime is not None and mtime > 0:
return datetime.fromtimestamp(mtime, tzlocal())
def __call__(self):
context = getContext(self.published)
tool = api.portal.get_tool('portal_plonemeeting')
res = 'pm_0'
if context.portal_type in tool.getAdvicePortalTypeIds():
parent = context.aq_inner.aq_parent
res = 'pm_' + _modified(parent)
return res
def __call__(self):
context = getContext(self.published)
tool = api.portal.get_tool('portal_plonemeeting')
cfg = tool.getMeetingConfig(context)
res = 'cfgm_0'
if cfg:
res = 'cfgm_' + _modified(cfg)
return res
def __call__(self):
context = getContext(self.published)
portal_state = queryMultiAdapter((context, self.request),
name=u'plone_portal_state')
if portal_state is None:
return None
return portal_state.language()
def __call__(self):
registry = getContext(self.context, IResourceRegistry)
if registry is not None:
if registry.getDebugMode() or not registry.isCacheable(self.context.__name__):
return None
mtime = getattr(registry.aq_base, '_p_mtime', None)
if mtime is not None and mtime > 0:
return datetime.fromtimestamp(mtime, tzlocal())
return None
def modifyResponse(self, rulename, response):
registry = getContext(self.published, IResourceRegistry)
if registry is not None:
if registry.getDebugMode() or not registry.isCacheable(self.published.__name__):
doNotCache(self.published, self.request, response)
return
super(ResourceRegistriesCaching, self).modifyResponse(rulename, response, class_=StrongCaching)
def __call__(self):
context = getContext(self.published)
portal_state = queryMultiAdapter((context, self.request),
name=u'plone_portal_state')
if portal_state is None:
return None
if portal_state.anonymous():
return None
return "%s%d" % (time.time(), random.randint(0, 1000))
def __call__(self):
storage_key_generator = queryMultiAdapter(
(getContext(self.published), self.published, self.request),
IDefaultTabStorageKeyGenerator)
if storage_key_generator is None:
return ''
storage_key = storage_key_generator.get_key()
return IDictStorage(self.published).get(storage_key) or ''
def modifyResponse(self, rulename, response, class_=None):
options = lookupOptions(class_ or self.__class__, rulename)
maxage = options.get('maxage') or self.maxage
smaxage = options.get('smaxage') or self.smaxage
etags = options.get('etags') or self.etags
anonOnly = options.get('anonOnly', self.anonOnly)
ramCache = options.get('ramCache', self.ramCache)
vary = options.get('vary', self.vary)
# Add the ``anonymousOrRandom`` etag if we are anonymous only
if anonOnly:
if etags is None:
etags = ['anonymousOrRandom']
elif 'anonymousOrRandom' not in etags:
etags = tuple(etags) + ('anonymousOrRandom',)
etag = getETagAnnotation(self.published, self.request, etags)
lastModified = getLastModifiedAnnotation(self.published, self.request, options['lastModified'])
# Check for cache stop request variables
if cacheStop(self.request, rulename):
# only stop with etags if configured
if etags:
etag = "%s%d" % (time.time(), random.randint(0, 1000))
return setCacheHeaders(self.published, self.request, response, etag=etag)
# XXX: should there be an else here? Last modified works without extra headers.
# Are there other config options?
# Do the maxage/smaxage settings allow for proxy caching?
proxyCache = smaxage or (maxage and smaxage is None)
# Check if the content can be cached in shared caches
public = True
if ramCache or proxyCache:
if etags is not None:
if 'userid' in etags or 'anonymousOrRandom' in etags or 'roles' in etags:
context = getContext(self.published)
portal_state = getMultiAdapter((context, self.request), name=u'plone_portal_state')
public = portal_state.anonymous()
public = public and visibleToRole(self.published, role='Anonymous')
if proxyCache and not public:
# This is private so keep it out of proxy caches
if maxage == 0:
# maxage is zero so just omit smaxage
smaxage=None
else:
# maxage is missing or non-zero so expire smaxage
smaxage=0
setCacheHeaders(self.published, self.request, response, maxage=maxage, smaxage=smaxage,
etag=etag, lastModified=lastModified, vary=vary)
if ramCache and public:
cacheInRAM(self.published, self.request, response, etag=etag, lastModified=lastModified)
def __call__(self):
context = getContext(self.published)
portal_state = queryMultiAdapter((context, self.request), name=u'plone_portal_state')
if portal_state is None:
return None
member = portal_state.member()
if member is None:
return None
return member.getId()
def __call__(self):
context = getContext(self.published)
portal_state = queryMultiAdapter((context, self.request),
name=u'plone_portal_state')
if portal_state is None:
return None
member = portal_state.member()
if member is None:
return None
return member.getId()
def __call__(self):
context = getContext(self.published)
portal_skins = getToolByName(context, 'portal_skins', None)
if portal_skins is None:
return None
requestVariable = portal_skins.getRequestVarname()
if requestVariable in self.request:
return self.request[requestVariable]
return portal_skins.getDefaultSkin()
def __call__(self):
context = getContext(self.published)
portal_skins = getToolByName(context, 'portal_skins', None)
if portal_skins is None:
return None
requestVariable = portal_skins.getRequestVarname()
if requestVariable in self.request:
return self.request[requestVariable]
return portal_skins.getDefaultSkin()
def modifyResponse(self, rulename, response):
registry = getContext(self.published, IResourceRegistry)
if registry is not None:
if registry.getDebugMode() or not registry.isCacheable(
self.published.__name__):
doNotCache(self.published, self.request, response)
return
super(ResourceRegistriesCaching,
self).modifyResponse(rulename,
response,
class_=StrongCaching)
def interceptResponse(self, rulename, response, class_=None):
options = lookupOptions(class_ or self.__class__, rulename)
etags = options.get('etags') or self.etags
anonOnly = options.get('anonOnly', self.anonOnly)
ramCache = options.get('ramCache', self.ramCache)
lastModified = options.get('lastModified', self.lastModified)
# Add the ``anonymousOrRandom`` etag if we are anonymous only
if anonOnly:
if etags is None:
etags = ['anonymousOrRandom']
elif 'anonymousOrRandom' not in etags:
etags = tuple(etags) + ('anonymousOrRandom',)
etag = getETagAnnotation(self.published, self.request, keys=etags)
lastModified = getLastModifiedAnnotation(
self.published, self.request, lastModified=lastModified)
# Check for cache stop request variables
if cacheStop(self.request, rulename):
return None
# Check if this should be a 304 response
if not isModified(self.request, etag=etag, lastModified=lastModified):
return notModified(
self.published,
self.request,
response,
etag=etag,
lastModified=lastModified
)
# Check if this is in the ram cache
if ramCache:
context = getContext(self.published)
portal_state = getMultiAdapter(
(context, self.request), name=u'plone_portal_state')
if portal_state.anonymous():
cached = fetchFromRAMCache(
self.request, etag=etag, lastModified=lastModified)
if cached is not None:
return cachedResponse(
self.published,
self.request,
response,
*cached
)
return None
def __call__(self):
context = getContext(self.published)
portal_state = queryMultiAdapter((context, self.request), name=u'plone_portal_state')
if portal_state is None:
return None
if portal_state.anonymous():
return 'Anonymous'
member = portal_state.member()
if member is None:
return None
return ';'.join(sorted(member.getRolesInContext(context)))
def interceptResponse(self, rulename, response, class_=None):
options = lookupOptions(class_ or self.__class__, rulename)
etags = options.get('etags') or self.etags
anonOnly = options.get('anonOnly', self.anonOnly)
ramCache = options.get('ramCache', self.ramCache)
lastModified = options.get('lastModified', self.lastModified)
# Add the ``anonymousOrRandom`` etag if we are anonymous only
if anonOnly:
if etags is None:
etags = ['anonymousOrRandom']
elif 'anonymousOrRandom' not in etags:
etags = tuple(etags) + ('anonymousOrRandom', )
etag = getETagAnnotation(self.published, self.request, keys=etags)
lastModified = getLastModifiedAnnotation(self.published,
self.request,
lastModified=lastModified)
# Check for cache stop request variables
if cacheStop(self.request, rulename):
return None
# Check if this should be a 304 response
if not isModified(self.request, etag=etag, lastModified=lastModified):
return notModified(
self.published,
self.request,
response,
etag=etag,
lastModified=lastModified,
)
# Check if this is in the ram cache
if ramCache:
context = getContext(self.published)
portal_state = getMultiAdapter((context, self.request),
name=u'plone_portal_state')
if portal_state.anonymous():
cached = fetchFromRAMCache(self.request,
etag=etag,
lastModified=lastModified)
if cached is not None:
return cachedResponse(self.published, self.request,
response, *cached)
return None
def __call__(self):
context = getContext(self.published)
portal_state = queryMultiAdapter((context, self.request),
name=u'plone_portal_state')
if portal_state is None:
return None
if portal_state.anonymous():
return 'Anonymous'
member = portal_state.member()
if member is None:
return None
return ';'.join(sorted(member.getRolesInContext(context)))
def __call__(self):
context = getContext(self.published)
registries = []
registries.append(getToolByName(context, 'portal_css', None))
registries.append(getToolByName(context, 'portal_javascripts', None))
registries.append(getToolByName(context, 'portal_kss', None))
mtimes = []
now = time.time()
for registry in registries:
mtime = now
if registry is not None:
mtime = getattr(registry.aq_base, '_p_mtime', now)
mtimes.append(mtime)
mtimes.sort()
return str(mtimes[-1])
def __call__(self):
context = getContext(self.published)
registries = []
registries.append(getToolByName(context, 'portal_css', None))
registries.append(getToolByName(context, 'portal_javascripts', None))
registries.append(getToolByName(context, 'portal_kss', None))
mtimes = []
now = time.time()
for registry in registries:
mtime = now
if registry is not None:
mtime = getattr(registry.aq_base, '_p_mtime', now)
mtimes.append(mtime)
mtimes.sort()
return str(mtimes[-1])
def __call__(self):
context = getContext(self.published)
res = 'lm_0'
if context.meta_type == 'MeetingItem':
meeting = context.getMeeting()
if meeting:
res = 'lm_' + _modified(meeting)
elif context.portal_type == 'Folder':
# in case this is a meeting folder
# we return last Meeting modified when using MeetingConfig.redirectToNextMeeting
tool = api.portal.get_tool('portal_plonemeeting')
cfg = tool.getMeetingConfig(context)
if cfg and cfg.getRedirectToNextMeeting():
# this changes when meeting added/removed/date changed
meeting_date_last_modified = get_cachekey_volatile(
'Products.PloneMeeting.Meeting.date')
res = 'lm_' + _modified(date=meeting_date_last_modified)
return res
def modifyResponse(self, rulename, response, class_=None):
options = lookupOptions(class_ or self.__class__, rulename)
maxage = options.get('maxage', self.maxage)
smaxage = options.get('smaxage', self.smaxage)
etags = options.get('etags') or self.etags
anonOnly = options.get('anonOnly', self.anonOnly)
ramCache = options.get('ramCache', self.ramCache)
vary = options.get('vary', self.vary)
# Add the ``anonymousOrRandom`` etag if we are anonymous only
if anonOnly:
if etags is None:
etags = ['anonymousOrRandom']
elif 'anonymousOrRandom' not in etags:
etags = tuple(etags) + ('anonymousOrRandom', )
etag = getETagAnnotation(self.published, self.request, etags)
lastModified = getLastModifiedAnnotation(self.published, self.request,
options['lastModified'])
# Check for cache stop request variables
if cacheStop(self.request, rulename):
# only stop with etags if configured
if etags:
etag = "%s%d" % (time.time(), random.randint(0, 1000))
return setCacheHeaders(self.published,
self.request,
response,
etag=etag)
# XXX: should there be an else here? Last modified works without extra headers.
# Are there other config options?
# Do the maxage/smaxage settings allow for proxy caching?
proxyCache = smaxage or (maxage and smaxage is None)
# Check if the content can be cached in shared caches
public = True
if ramCache or proxyCache:
if etags is not None:
if 'userid' in etags or 'anonymousOrRandom' in etags or 'roles' in etags:
context = getContext(self.published)
portal_state = getMultiAdapter((context, self.request),
name=u'plone_portal_state')
public = portal_state.anonymous()
public = public and visibleToRole(self.published, role='Anonymous')
if proxyCache and not public:
# This is private so keep it out of both shared and browser caches
maxage = smaxage = 0
setCacheHeaders(self.published,
self.request,
response,
maxage=maxage,
smaxage=smaxage,
etag=etag,
lastModified=lastModified,
vary=vary)
if ramCache and public:
cacheInRAM(self.published,
self.request,
response,
etag=etag,
lastModified=lastModified)
def __call__(self):
context = getContext(self.published)
messages = get_messages_to_show(context)
return 'msgviewlet_' + '_'.join([_modified(msg) for msg in messages])
def __call__(self):
context = getContext(self.published)
return 'cm_' + _modified(context)
def __call__(self):
parent = getContext(self.context)
if parent is not None:
return ILastModified(parent)()
return None
def __call__(self):
parent = getContext(self.context)
if parent is not None:
return ILastModified(parent)()
return None