def generateWorkflows(self):
'''Generates the file that contains one function by workflow.
Those functions are called by Plone for registering the workflows.'''
workflows = ''
for wfDescr in self.workflows:
# Compute state names & info, transition names & infos, managed
# permissions
stateNames=','.join(['"%s"' % sn for sn in wfDescr.getStateNames()])
stateInfos = wfDescr.getStatesInfo(asDumpableCode=True)
transitionNames = ','.join(['"%s"' % tn for tn in \
wfDescr.getTransitionNames()])
transitionInfos = wfDescr.getTransitionsInfo(asDumpableCode=True)
managedPermissions = ','.join(['"%s"' % tn for tn in \
wfDescr.getManagedPermissions()])
wfName = WorkflowDescriptor.getWorkflowName(wfDescr.klass)
workflows += '%s\ndef create_%s(self, id):\n ' \
'stateNames = [%s]\n ' \
'stateInfos = %s\n ' \
'transitionNames = [%s]\n ' \
'transitionInfos = %s\n ' \
'managedPermissions = [%s]\n ' \
'return WorkflowCreator("%s", DCWorkflowDefinition, ' \
'stateNames, "%s", stateInfos, transitionNames, ' \
'transitionInfos, managedPermissions, PROJECTNAME, ' \
'ExternalMethod).run()\n' \
'addWorkflowFactory(create_%s,\n id="%s",\n ' \
'title="%s")\n\n' % (wfDescr.getScripts(), wfName, stateNames,
stateInfos, transitionNames, transitionInfos,
managedPermissions, wfName, wfDescr.getInitialStateName(),
wfName, wfName, wfName)
repls = self.repls.copy()
repls['workflows'] = workflows
self.copyFile('workflows.py', repls, destFolder='Extensions')
def generateWorkflow(self, wfDescr):
'''This method does not generate the workflow definition, which is done
in self.generateWorkflows. This method just creates the i18n labels
related to the workflow described by p_wfDescr.'''
k = wfDescr.klass
print 'Generating %s.%s (gen-workflow)...' % (k.__module__, k.__name__)
# Identify Plone workflow name
wfName = WorkflowDescriptor.getWorkflowName(wfDescr.klass)
# Add i18n messages for states and transitions
for sName in wfDescr.getStateNames():
poMsg = PoMessage('%s_%s' % (wfName, sName), '', sName)
poMsg.produceNiceDefault()
self.labels.append(poMsg)
for tName, tLabel in wfDescr.getTransitionNames(withLabels=True):
poMsg = PoMessage('%s_%s' % (wfName, tName), '', tLabel)
poMsg.produceNiceDefault()
self.labels.append(poMsg)
for transition in wfDescr.getTransitions():
if transition.notify:
# Appy will send a mail when this transition is triggered.
# So we need 2 i18n labels for every DC transition corresponding
# to this Appy transition: one for the mail subject and one for
# the mail body.
tName = wfDescr.getNameOf(transition) # Appy name
tNames = wfDescr.getTransitionNamesOf(tName, transition) # DC
# name(s)
for tn in tNames:
subjectLabel = '%s_%s_mail_subject' % (wfName, tn)
poMsg = PoMessage(subjectLabel, '', PoMessage.EMAIL_SUBJECT)
self.labels.append(poMsg)
bodyLabel = '%s_%s_mail_body' % (wfName, tn)
poMsg = PoMessage(bodyLabel, '', PoMessage.EMAIL_BODY)
self.labels.append(poMsg)
def generateConfig(self):
repls = self.repls.copy()
# Get some lists of classes
classes = self.getClasses()
classesWithCustom = self.getClasses(include='custom')
classesButTool = self.getClasses(include='allButTool')
classesAll = self.getClasses(include='all')
# Compute imports
imports = ['import %s' % self.applicationName]
for classDescr in (classesWithCustom + self.workflows):
theImport = 'import %s' % classDescr.klass.__module__
if theImport not in imports:
imports.append(theImport)
repls['imports'] = '\n'.join(imports)
# Compute default add roles
repls['defaultAddRoles'] = ','.join(
['"%s"' % r for r in self.config.defaultCreators])
# Compute list of add permissions
addPermissions = ''
for classDescr in classesButTool:
addPermissions += ' "%s":"%s: Add %s",\n' % (classDescr.name,
self.applicationName, classDescr.name)
repls['addPermissions'] = addPermissions
# Compute root classes
repls['rootClasses'] = ','.join(["'%s'" % c.name \
for c in classesButTool if c.isRoot()])
# Compute list of class definitions
repls['appClasses'] = ','.join(['%s.%s' % (c.klass.__module__, \
c.klass.__name__) for c in classes])
# Compute lists of class names
repls['appClassNames'] = ','.join(['"%s"' % c.name \
for c in classes])
repls['allClassNames'] = ','.join(['"%s"' % c.name \
for c in classesButTool])
# Compute classes whose instances must not be catalogued.
catalogMap = ''
blackClasses = [self.tool.name]
for blackClass in blackClasses:
catalogMap += "catalogMap['%s'] = {}\n" % blackClass
catalogMap += "catalogMap['%s']['black'] = " \
"['portal_catalog']\n" % blackClass
repls['catalogMap'] = catalogMap
# Compute workflows
workflows = ''
for classDescr in classesAll:
if hasattr(classDescr.klass, 'workflow'):
wfName = WorkflowDescriptor.getWorkflowName(
classDescr.klass.workflow)
workflows += '\n "%s":"%s",' % (classDescr.name, wfName)
repls['workflows'] = workflows
# Compute workflow instances initialisation
wfInit = ''
for workflowDescr in self.workflows:
k = workflowDescr.klass
className = '%s.%s' % (k.__module__, k.__name__)
wfInit += 'wf = %s()\n' % className
wfInit += 'wf._transitionsMapping = {}\n'
for transition in workflowDescr.getTransitions():
tName = workflowDescr.getNameOf(transition)
tNames = workflowDescr.getTransitionNamesOf(tName, transition)
for trName in tNames:
wfInit += 'wf._transitionsMapping["%s"] = wf.%s\n' % \
(trName, tName)
# We need a new attribute that stores states in order
wfInit += 'wf._states = []\n'
for stateName in workflowDescr.getStateNames(ordered=True):
wfInit += 'wf._states.append("%s")\n' % stateName
wfInit += 'workflowInstances[%s] = wf\n' % className
repls['workflowInstancesInit'] = wfInit
# Compute the list of ordered attributes (forward and backward,
# inherited included) for every Appy class.
attributes = []
attributesDict = []
for classDescr in classesAll:
titleFound = False
attrs = []
attrNames = []
for name, appyType, klass in classDescr.getOrderedAppyAttributes():
attrs.append(self.getAppyTypePath(name, appyType, klass))
attrNames.append(name)
if name == 'title': titleFound = True
# Add the "title" mandatory field if not found
if not titleFound:
attrs.insert(0, 'copy.deepcopy(appy.gen.title)')
attrNames.insert(0, 'title')
# Any backward attributes to append?
if classDescr.name in self.referers:
for field, rel in self.referers[classDescr.name]:
try:
getattr(field.classDescr.klass, field.fieldName)
klass = field.classDescr.klass
except AttributeError:
klass = field.classDescr.modelClass
attrs.append(self.getAppyTypePath(field.fieldName,
field.appyType, klass, isBack=True))
attrNames.append(field.appyType.back.attribute)
attributes.append('"%s":[%s]' % (classDescr.name,','.join(attrs)))
aDict = ''
i = -1
for attr in attrs:
i += 1
aDict += '"%s":attributes["%s"][%d],' % \
(attrNames[i], classDescr.name, i)
attributesDict.append('"%s":{%s}' % (classDescr.name, aDict))
repls['attributes'] = ',\n '.join(attributes)
repls['attributesDict'] = ',\n '.join(attributesDict)
# Compute list of used roles for registering them if needed
specificRoles = self.getAllUsedRoles(plone=False)
repls['roles'] = ','.join(['"%s"' % r.name for r in specificRoles])
globalRoles = self.getAllUsedRoles(plone=False, local=False)
repls['gRoles'] = ','.join(['"%s"' % r.name for r in globalRoles])
grantableRoles = self.getAllUsedRoles(local=False, grantable=True)
repls['grRoles'] = ','.join(['"%s"' % r.name for r in grantableRoles])
# Generate configuration options
repls['showPortlet'] = self.config.showPortlet
repls['languages'] = ','.join('"%s"' % l for l in self.config.languages)
repls['languageSelector'] = self.config.languageSelector
repls['minimalistPlone'] = self.config.minimalistPlone
repls['appFrontPage'] = bool(self.config.frontPage)
repls['sourceLanguage'] = self.config.sourceLanguage
self.copyFile('config.py', repls)
