"""abstract action classes for CubicWeb web client:organization: Logilab:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses"""__docformat__="restructuredtext en"_=unicodefromcubicwebimporttargetfromcubicweb.selectorsimport(partial_relation_possible,match_search_state,one_line_rset,partial_may_add_relation,yes,accepts_compat,condition_compat,deprecate)fromcubicweb.appobjectimportAppObjectclassAction(AppObject):"""abstract action. Handle the .search_states attribute to match request search state. """__registry__='actions'__select__=match_search_state('normal')cw_property_defs={'visible':dict(type='Boolean',default=True,help=_('display the action or not')),'order':dict(type='Int',default=99,help=_('display order of the action')),'category':dict(type='String',default='moreactions',vocabulary=('mainactions','moreactions','addrelated','useractions','siteactions','hidden'),help=_('context where this component should be displayed')),}site_wide=True# don't want user to configuration actions epropertiescategory='moreactions'defurl(self):"""return the url associated with this action"""raiseNotImplementedErrordefhtml_class(self):ifself.req.selected(self.url()):return'selected'ifself.category:return'box'+self.category.capitalize()classUnregisteredAction(Action):"""non registered action used to build boxes. Unless you set them explicitly, .vreg and .schema attributes at least are None. """category=Noneid=Nonedef__init__(self,req,rset,title,path,**kwargs):Action.__init__(self,req,rset)self.title=req._(title)self._path=pathself.__dict__.update(kwargs)defurl(self):returnself._pathclassLinkToEntityAction(Action):"""base class for actions consisting to create a new object with an initial relation set to an entity. Additionaly to EntityAction behaviour, this class is parametrized using .etype, .rtype and .target attributes to check if the action apply and if the logged user has access to it """__select__=(match_search_state('normal')&one_line_rset()&partial_relation_possible(action='add')&partial_may_add_relation())registered=accepts_compat(Action.registered)category='addrelated'defurl(self):current_entity=self.rset.get_entity(self.rowor0,self.color0)linkto='%s:%s:%s'%(self.rtype,current_entity.eid,target(self))returnself.build_url(vid='creation',etype=self.etype,__linkto=linkto,__redirectpath=current_entity.rest_path(),# should not be url quoted!__redirectvid=self.req.form.get('__redirectvid',''))classEntityAction(Action):"""DEPRECATED / BACKWARD COMPAT """registered=deprecate(condition_compat(accepts_compat(Action.registered)),msg='EntityAction is deprecated, use Action with ''appropriate selectors')