def refreshPortlet(self, portlethash, **kw):
# put parameters on the request, by saving the original context
self.request.form, orig_form = kw, self.request.form
# Prepare the portlet and render the data
info = unhashPortletInfo(portlethash)
manager = getUtility(IPortletManager, info['manager'])
assignment = assignment_from_key(context = self.context,
manager_name = info['manager'],
category = info['category'],
key = info['key'],
name = info['name'])
renderer = getMultiAdapter(
(self.context, self.request, self.view, manager, assignment.data),
IPortletRenderer
)
renderer = renderer.__of__(self.context)
renderer.update()
if IDeferredPortletRenderer.providedBy(renderer):
# if this is a deferred load, prepare now the data
renderer.deferred_update()
result = renderer.render()
# Revert the original request
self.request.form = orig_form
# Command the replacement
wrapper_id = 'portletwrapper-%s' % portlethash
ksscore = self.getCommandSet('core')
ksscore.replaceInnerHTML(ksscore.getHtmlIdSelector(wrapper_id), result)
def __call__(self):
"""Return the rendered contents of the portlet specified."""
# portletHash is built into plone.portlets.utils.hashPortletInfo
# like this:
# concat_txt = '%(manager)s\n%(category)s\n%(key)s\n%(name)s' % info
portlethash = self.data.get('portlet_hash')
# Prepare the portlet and render the data
info = unhashPortletInfo(portlethash)
manager = getUtility(IPortletManager, info['manager'])
assignment = assignment_from_key(context=self.context,
manager_name=info['manager'],
category=info['category'],
key=info['key'],
name=info['name'])
renderer = getMultiAdapter(
(self.context, self.request, self, manager, assignment.data),
IPortletRenderer)
renderer = renderer.__of__(self.context)
# This is required by some portlets and not set by
# the 'portlet-renderer' helper view:
renderer.__portlet_metadata__ = info
renderer.update()
if IDeferredPortletRenderer.providedBy(renderer):
# if this is a deferred load, prepare now the data
renderer.deferred_update()
return u"<html><body>%s</body></html>" % renderer.render()
def reloadPortletByInfo(self, info):
renderer = info['renderer']
renderer.update()
if IDeferredPortletRenderer.providedBy(renderer):
# if this is a deferred load, prepare now the data
renderer.deferred_update()
portlethash = info['hash']
wrapper_id = 'portletwrapper-%s' % portlethash
ksscore = self.view.getCommandSet('core')
if info['available']:
result = renderer.render()
ksscore.replaceInnerHTML(ksscore.getHtmlIdSelector(wrapper_id),
result, withKssSetup='False')
else:
# unavailable portlets are removed
# manage case portlet lose its availability during kss action
ksscore.deleteNode(ksscore.getHtmlIdSelector(wrapper_id))
def render_portlet(self, portlethash, **kw):
# Prepare the portlet and render the data
info = unhashPortletInfo(portlethash)
manager = getUtility(IPortletManager, info['manager'])
assignment = assignment_from_key(context=self.context,
manager_name=info['manager'],
category=info['category'],
key=info['key'],
name=info['name'])
renderer = getMultiAdapter(
(self.context, self.request, self, manager, assignment.data),
IPortletRenderer)
renderer = renderer.__of__(self.context)
renderer.update()
if IDeferredPortletRenderer.providedBy(renderer):
# if this is a deferred load, prepare now the data
renderer.deferred_update()
return renderer.render()
def render_portlet(self, portlethash, **kw):
# Prepare the portlet and render the data
info = unhashPortletInfo(portlethash)
manager = getUtility(IPortletManager, info["manager"])
assignment = assignment_from_key(
context=self.context,
manager_name=info["manager"],
category=info["category"],
key=info["key"],
name=info["name"],
)
renderer = getMultiAdapter((self.context, self.request, self, manager, assignment.data), IPortletRenderer)
renderer = renderer.__of__(self.context)
renderer.update()
if IDeferredPortletRenderer.providedBy(renderer):
# if this is a deferred load, prepare now the data
renderer.deferred_update()
return renderer.render()
