def display(self):
actions = []
for category in self.portal_actions.objectValues():
if category.id == 'controlpanel':
continue
if not IActionCategory.providedBy(category):
continue
cat_infos = {
'id': category.id,
'title': category.title or category.id,
}
action_list = []
for action in category.objectValues():
if IAction.providedBy(action):
action_list.append({
'id': action.id,
'title': action.title,
'url': action.absolute_url(),
'visible': action.visible,
})
cat_infos['actions'] = action_list
actions.append(cat_infos)
self.actions = actions
return self.template()
def listActions(self, info=None, object=None):
""" List all the actions defined by a provider.
"""
oldstyle_actions = self._actions or ()
if oldstyle_actions:
warn(
'Old-style actions are deprecated and will be removed in CMF '
'2.4. Use Action and Action Category objects instead.',
DeprecationWarning,
stacklevel=2)
actions = list(oldstyle_actions)
if object is None and info is not None:
object = info.object
if object is not None:
type_info = self.getTypeInfo(object)
if type_info is not None:
actions.extend(type_info.listActions(info, object))
add_actions = [
ti for ti in self.objectValues() if IAction.providedBy(ti)
]
actions.extend(add_actions)
return actions
def _actionInfos(self,
category,
object,
check_visibility=1,
check_permissions=1,
check_condition=1,
max=-1):
"""Return action infos for a given category"""
ec = self.tool._getExprContext(object)
actions = [
ActionInfo(action, ec) for action in category.objectValues()
if IAction.providedBy(action)
]
action_infos = []
for ai in actions:
if check_visibility and not ai['visible']:
continue
if check_permissions and not ai['allowed']:
continue
if check_condition and not ai['available']:
continue
action_infos.append(ai)
if max + 1 and len(action_infos) >= max:
break
return action_infos
def update(self):
super(FooterViewlet, self).update()
self.columns = columns = {}
context = aq_inner(self.context)
actions_tool = getToolByName(context, 'portal_actions')
# check if we got root category for all column links
if not FOOTER_LINKS_CAT in actions_tool.objectIds():
return
# prepare expression context for evaluating TAL expressions
ec = actions_tool._getExprContext(context)
# go over root category and collect all sub-categories
container = actions_tool[FOOTER_LINKS_CAT]
cat_ids = container.objectIds()
for cid in ('column1', 'column2', 'column3'):
# skip not existing categories
if cid not in cat_ids:
continue
cat = container[cid]
if not IActionCategory.providedBy(cat):
continue
# prepare category actions
actions = []
for action in cat.objectValues():
# look only for actions
if not IAction.providedBy(action):
continue
# create actioninfo object to compile and render TAL expressions
# and check if action is available in current circumstances
info = ActionInfo(action, ec)
if not (info['visible'] and info['allowed'] and
info['available']):
continue
# and finally extract all required details from action
desc = action.getProperty('description', None) or None
if desc is not None:
desc = _(safe_unicode(desc))
actions.append({
'id': info['id'],
'title': _(safe_unicode(info['title'])),
'desc': _(desc),
'url': info['url']
})
# finally add category to be rendered as footer column
columns[cid] = {
'title': _(safe_unicode(cat.getProperty('title', ''))),
'actions': tuple(actions)
}
self.columns = columns
def listActions(self):
""" List the actions defined in this category and its subcategories.
"""
actions = []
for obj in self.objectValues():
if IActionCategory.providedBy(obj):
actions.extend( obj.listActions() )
elif IAction.providedBy(obj):
actions.append(obj)
return tuple(actions)
def getPortalActions(self, category="portal_tabs"):
"""See interface"""
portal_actions = self.portal_actions
if category not in portal_actions.objectIds():
return []
actions = []
for item in portal_actions[category].objectValues():
if IAction.providedBy(item):
actions.append(item)
return actions
def getPortalActions(self, category="portal_tabs"):
"""See interface"""
portal_actions = self.portal_actions
if category not in portal_actions.objectIds():
return []
actions = []
for item in portal_actions[category].objectValues():
if IAction.providedBy(item):
actions.append(item)
return actions
def _actionInfos(self, category, object, check_visibility=1,
check_permissions=1, check_condition=1, max=-1):
"""Return action infos for a given category"""
ec = self.tool._getExprContext(object)
actions = [ActionInfo(action, ec) for action in category.objectValues()
if IAction.providedBy(action)]
action_infos = []
for ai in actions:
if check_visibility and not ai['visible']:
continue
if check_permissions and not ai['allowed']:
continue
if check_condition and not ai['available']:
continue
action_infos.append(ai)
if max + 1 and len(action_infos) >= max:
break
return action_infos
def listActions(self, info=None, object=None, category=None):
# List all the actions defined by a provider.
actions = []
if object is None and info is not None:
object = info.object
if object is not None:
type_info = self.getTypeInfo(object)
if type_info is not None:
type_actions = type_info.listActions(info, object)
if category is not None:
type_actions = [a for a in type_actions
if a.category == category]
actions.extend(type_actions)
if category == 'folder/add':
add_actions = [ti for ti in self.values()
if IAction.providedBy(ti)]
actions.extend(add_actions)
return actions
def listActions(self, info=None, object=None, category=None):
# List all the actions defined by a provider.
actions = []
if object is None and info is not None:
object = info.object
if object is not None:
type_info = self.getTypeInfo(object)
if type_info is not None:
type_actions = type_info.listActions(info, object)
if category is not None:
type_actions = [a for a in type_actions
if a.category == category]
actions.extend(type_actions)
if category == 'folder/add':
add_actions = [ti for ti in self.values()
if IAction.providedBy(ti)]
actions.extend(add_actions)
return actions
def listActions(self, info=None, object=None):
""" List all the actions defined by a provider.
"""
oldstyle_actions = self._actions or ()
if oldstyle_actions:
warn('Old-style actions are deprecated and will be removed in CMF '
'2.4. Use Action and Action Category objects instead.',
DeprecationWarning, stacklevel=2)
actions = list(oldstyle_actions)
if object is None and info is not None:
object = info.object
if object is not None:
type_info = self.getTypeInfo(object)
if type_info is not None:
actions.extend( type_info.listActions(info, object) )
add_actions = [ ti for ti in self.objectValues()
if IAction.providedBy(ti) ]
actions.extend(add_actions)
return actions
def get_items(self):
items = []
for item in get_category().objectValues():
if IAction.providedBy(item):
items.append(item)
return items
