[gen] Optimisations, bugfixes and refactorings.
This commit is contained in:
Gaetan Delannay
parent
822e1a7c63
commit
f0c1f69573
9 changed files with 104 additions and 115 deletions
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@ -663,16 +663,6 @@ class BaseMixin:
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self.REQUEST.set(field.name, '')
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return self.edit()
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def showField(self, name, layoutType='view'):
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'''Must I show field named p_name on this p_layoutType ?'''
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return self.getAppyType(name).isShowable(self, layoutType)
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def getMethod(self, methodName):
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'''Returns the method named p_methodName.'''
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# If I write "self.aq_base" instead of self, acquisition will be
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# broken on returned object.
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return getattr(self, methodName, None)
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def getCreateFolder(self):
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'''When an object must be created from this one through a Ref field, we
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must know where to put the newly create object: within this one if it
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@ -847,55 +837,6 @@ class BaseMixin:
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return klass.styles[elem]
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return elem
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def getTransitions(self, includeFake=True, includeNotShowable=False,
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grouped=True):
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'''This method returns info about transitions (as UiTransition
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instances) that one can trigger from the user interface.
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* if p_includeFake is True, it retrieves transitions that the user
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can't trigger, but for which he needs to know for what reason he
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can't trigger it;
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* if p_includeNotShowable is True, it includes transitions for which
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show=False. Indeed, because "showability" is only a UI concern,
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and not a security concern, in some cases it has sense to set
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includeNotShowable=True, because those transitions are triggerable
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from a security point of view.
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* If p_grouped is True, transitions are grouped according to their
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"group" attribute, in a similar way to fields or searches.
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'''
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res = []
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groups = {} # The already encountered groups of transitions.
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wfPage = gen.Page('workflow')
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wf = self.getWorkflow()
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currentState = self.State(name=False)
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# Loop on every transition
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for name in dir(wf):
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transition = getattr(wf, name)
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if (transition.__class__.__name__ != 'Transition'): continue
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# Filter transitions that do not have currentState as start state
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if not transition.hasState(currentState, True): continue
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# Check if the transition can be triggered
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mayTrigger = transition.isTriggerable(self, wf)
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# Compute the condition that will lead to including or not this
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# transition
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if not includeFake:
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includeIt = mayTrigger
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else:
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includeIt = mayTrigger or isinstance(mayTrigger, gen.No)
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if not includeNotShowable:
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includeIt = includeIt and transition.isShowable(wf, self)
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if not includeIt: continue
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# Create the UiTransition instance.
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info = UiTransition(name, transition, self, mayTrigger)
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# Add the transition into the result.
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if not transition.group or not grouped:
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res.append(info)
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else:
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# Insert the UiGroup instance corresponding to transition.group.
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uiGroup = transition.group.insertInto(res, groups, wfPage,
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self.__class__.__name__, content='transitions')
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uiGroup.addElement(info)
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return res
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def getAppyPhases(self, currentOnly=False, layoutType='view'):
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'''Gets the list of phases that are defined for this content type. If
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p_currentOnly is True, the search is limited to the phase where the
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@ -965,10 +906,10 @@ class BaseMixin:
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if hasattr(appyObj, 'getSubTitle'): return appyObj.getSubTitle()
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return ''
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def notifyWorkflowCreated(self):
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'''This method is called every time an object is created, be it temp or
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not. The objective here is to initialise workflow-related data on
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the object.'''
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# Workflow methods ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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def initializeWorkflow(self):
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'''Called when an object is created, be it temp or not, for initializing
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workflow-related data on the object.'''
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wf = self.getWorkflow()
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# Get the initial workflow state
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initialState = self.State(name=False)
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@ -994,6 +935,55 @@ class BaseMixin:
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stateName = stateName or self.State()
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return '%s_%s' % (self.getWorkflow(name=True), stateName)
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def getTransitions(self, includeFake=True, includeNotShowable=False,
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grouped=True):
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'''This method returns info about transitions (as UiTransition
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instances) that one can trigger from the user interface.
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* if p_includeFake is True, it retrieves transitions that the user
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can't trigger, but for which he needs to know for what reason he
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can't trigger it;
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* if p_includeNotShowable is True, it includes transitions for which
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show=False. Indeed, because "showability" is only a UI concern,
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and not a security concern, in some cases it has sense to set
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includeNotShowable=True, because those transitions are triggerable
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from a security point of view.
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* If p_grouped is True, transitions are grouped according to their
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"group" attribute, in a similar way to fields or searches.
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'''
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res = []
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groups = {} # The already encountered groups of transitions.
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wfPage = gen.Page('workflow')
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wf = self.getWorkflow()
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currentState = self.State(name=False)
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# Loop on every transition
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for name in dir(wf):
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transition = getattr(wf, name)
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if (transition.__class__.__name__ != 'Transition'): continue
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# Filter transitions that do not have currentState as start state
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if not transition.hasState(currentState, True): continue
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# Check if the transition can be triggered
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mayTrigger = transition.isTriggerable(self, wf)
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# Compute the condition that will lead to including or not this
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# transition
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if not includeFake:
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includeIt = mayTrigger
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else:
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includeIt = mayTrigger or isinstance(mayTrigger, gen.No)
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if not includeNotShowable:
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includeIt = includeIt and transition.isShowable(wf, self)
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if not includeIt: continue
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# Create the UiTransition instance.
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info = UiTransition(name, transition, self, mayTrigger)
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# Add the transition into the result.
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if not transition.group or not grouped:
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res.append(info)
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else:
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# Insert the UiGroup instance corresponding to transition.group.
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uiGroup = transition.group.insertInto(res, groups, wfPage,
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self.__class__.__name__, content='transitions')
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uiGroup.addElement(info)
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return res
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def applyUserIdChange(self, oldId, newId):
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'''A user whose ID was p_oldId has now p_newId. If the old ID was
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mentioned in self's local roles, update it to the new ID. This
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@ -1156,34 +1146,20 @@ class BaseMixin:
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return True
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def onExecuteAction(self):
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'''This method is called every time a user wants to execute an Appy
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action on an object.'''
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'''Called when a user wants to execute an Appy action on an object.'''
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rq = self.REQUEST
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return self.getAppyType(rq['fieldName']).onUiRequest(self, rq)
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def trigger(self, transitionName, comment='', doAction=True, doNotify=True,
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doHistory=True, doSay=True, noSecurity=False):
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'''Triggers transition named p_transitionName.'''
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# Check that this transition exists.
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wf = self.getWorkflow()
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if not hasattr(wf, transitionName) or \
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getattr(wf, transitionName).__class__.__name__ != 'Transition':
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raise 'Transition "%s" was not found.' % transitionName
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# Is this transition triggerable?
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transition = getattr(wf, transitionName)
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if not transition.isTriggerable(self, wf, noSecurity=noSecurity):
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raise 'Transition "%s" can\'t be triggered.' % transitionName
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# Trigger the transition
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transition.trigger(transitionName, self, wf, comment, doAction=doAction,
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doNotify=doNotify, doHistory=doHistory, doSay=doSay)
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def onTrigger(self):
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'''This method is called whenever a user wants to trigger a workflow
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transition on an object.'''
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'''Called when a user wants to trigger a transition on an object.'''
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rq = self.REQUEST
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self.trigger(rq['workflow_action'], comment=rq.get('comment', ''))
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self.reindex()
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return self.goto(self.getUrl(rq['HTTP_REFERER']))
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wf = self.getWorkflow()
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# Get the transition
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name = rq['transition']
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transition = getattr(wf, name, None)
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if not transition or (transition.__class__.__name__ != 'Transition'):
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raise Exception('Transition "%s" not found.' % name)
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return transition.onUiRequest(self, wf, name, rq)
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def getRolesFor(self, permission):
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'''Gets, according to the workflow, the roles that are currently granted
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