def protoGetFieldTree(request):
""" return full field tree
"""
if request.method != 'POST':
return JsonError('Invalid message')
viewCode = request.POST.get('viewCode', '')
viewEntity = getBaseModelName(viewCode)
try:
model = getDjangoModel(viewEntity)
except Exception as e:
return JsonError(getReadableError(e))
fieldList = []
if viewCode.startswith(PROTO_PREFIX) and viewCode != viewEntity :
# --------------------------------------------------- Prototipos
protoEntityId = request.POST.get('protoEntityId')
if not protoEntityId >= 0:
return JsonError('invalid idEntity')
try:
from prototype.actions.viewDefinition import GetProtoFieldsTree
fieldList = GetProtoFieldsTree(protoEntityId)
except:
return JsonError('invalid idEntity')
else:
# -----------------------------------------------------------------------------------------------------
# Se crean los campos con base al modelo ( trae todos los campos del modelo
# for field in model._meta._fields(): # only for django 1.4
for field in model._meta.fields:
try:
addFiedToList(fieldList, field , '')
except Exception as e:
traceback.print_exc()
return JsonError(getReadableError(e))
# Add __str__
myField = {
'id' : '__str__' ,
'text' : '__str__' ,
'checked' : False,
'leaf' : True
}
# Defaults values
setDefaultField(myField, model , viewCode)
# FormLink redefinition to original view
# myField['zoomModel'] = viewCode
fieldList.append(myField)
# Codifica el mssage json
context = json.dumps(fieldList)
return HttpResponse(context, content_type="application/json")
def protoGetFieldTree(request):
""" return full field tree
"""
if request.method != 'POST':
return JsonError('Invalid message')
viewCode = request.POST.get('viewCode', '')
viewEntity = getBaseModelName(viewCode)
try:
model = getDjangoModel(viewEntity)
except Exception as e:
return JsonError(getReadableError(e))
fieldList = []
if viewCode.startswith(PROTO_PREFIX) and viewCode != viewEntity :
# --------------------------------------------------- Prototipos
protoEntityId = request.POST.get('protoEntityId')
if not protoEntityId >= 0:
return JsonError('invalid idEntity')
try:
from prototype.actions.viewDefinition import GetProtoFieldsTree
fieldList = GetProtoFieldsTree(protoEntityId)
except:
return JsonError('invalid idEntity')
else:
# -----------------------------------------------------------------------------------------------------
# Se crean los campos con base al modelo ( trae todos los campos del modelo
# for field in model._meta._fields(): # only for django 1.4
for field in model._meta.fields:
try:
addFiedToList(fieldList, field , '')
except Exception as e:
traceback.print_exc()
return JsonError(getReadableError(e))
# Add __str__
myField = {
'id' : '__str__' ,
'text' : '__str__' ,
'checked' : False,
'leaf' : True
}
# Defaults values
setDefaultField(myField, model , viewCode)
# FormLink redefinition to original view
# myField['zoomModel'] = viewCode
fieldList.append(myField)
# Codifica el mssage json
context = json.dumps(fieldList)
return HttpResponse(context, content_type="application/json")
def protoGetDetailsTree(request):
""" return full field tree
"""
if not request.user.is_authenticated():
return JsonError('readOnly User')
if request.method != 'POST':
return JsonError('invalid message')
viewCode = request.POST.get('viewCode', '')
viewEntity = getBaseModelName(viewCode)
try:
model = getDjangoModel(viewEntity)
except Exception, e:
jsondict = {'success': False, 'message': getReadableError(e)}
context = json.dumps(jsondict)
return HttpResponse(context, content_type="application/json")
def protoGetDetailsTree(request):
""" return full field tree
"""
if not request.user.is_authenticated():
return JsonError('readOnly User')
if request.method != 'POST':
return JsonError( 'invalid message' )
viewCode = request.POST.get('viewCode', '')
viewEntity = getBaseModelName( viewCode )
try:
model = getDjangoModel(viewEntity)
except Exception, e:
jsondict = { 'success':False, 'message': getReadableError( e ) }
context = json.dumps( jsondict)
return HttpResponse(context, content_type="application/json")
def getReportBase( viewCode ):
viewEntity = getBaseModelName( viewCode )
# Obtiene el modelo
try:
model = getDjangoModel(viewEntity)
except Exception as e:
pass
# Obtiene la definicion
try:
protoDef = ProtoDefinition.objects.get (code = viewCode )
protoMeta = json.loads( protoDef.metaDefinition )
except Exception as e:
pass
# hace el QSet de los registros seleccionados
Qs = model.objects.select_related(depth=1)
return protoMeta, Qs
def getReportBase( viewCode ):
viewEntity = getBaseModelName( viewCode )
# Obtiene el modelo
try:
model = getDjangoModel(viewEntity)
except Exception as e :
pass
# Obtiene la definicion
try:
protoDef = ProtoDefinition.objects.get (code = viewCode )
protoMeta = json.loads( protoDef.metaDefinition )
except Exception as e :
pass
# hace el QSet de los registros seleccionados
Qs = model.objects.select_related()
return protoMeta, Qs
def protoExecuteAction(request):
""" Ejecuta una opcion
"""
def doWfAction(model, selectedKeys, parameters, actionDef, viewEntity,
pUser):
userProfile = getUserProfile(pUser, 'wflow', viewEntity)
try:
changeSt = actionDef.get('change', [])
stInitial = changeSt[0]
stFinal = changeSt[1]
Qs = model.objects.filter(pk__in=selectedKeys)
Qs = Qs.filter(smWflowStatus=stInitial)
# TODO transaction???
if actionDef.get('notifyOwner', False):
for wfRow in Qs:
if len(parameters) > 0:
strMsg = parameters[0].get('value')
else:
strMsg = actionDef.get('message', '')
UserReponse = WflowUserReponse()
UserReponse.viewEntity = viewEntity
UserReponse.strKey = wfRow.__str__()
UserReponse.wfAction = actionDef.get('name')
UserReponse.adminMsg = strMsg
try:
setattr(UserReponse, 'smOwningUser',
wfRow.smOwningUser)
setattr(UserReponse, 'smOwningTeam',
wfRow.smOwningTeam)
setattr(UserReponse, 'smCreatedBy', userProfile.user)
setattr(UserReponse, 'smRegStatus', '0')
setattr(UserReponse, 'smCreatedOn', datetime.now())
except:
pass
UserReponse.save()
if actionDef.get('emailNotification', False):
user = User.objects.get(
username=wfRow.smOwningUser.username)
if user.email:
try:
subject = actionDef.get('emailSubject', '')
message = actionDef.get('emailTemplate', '')
variableFormat = {
'sk':
wfRow.__str__(),
'concept':
viewEntity,
'admmessage':
strMsg,
'admin':
userProfile.user.username.title(),
'date':
strftime('%d/%m/%Y',
wfRow.smCreatedOn.timetuple()),
'User':
wfRow.smOwningUser.username.title()
}
message = message.format(**variableFormat)
user.email_user(subject, message)
except:
pass
if actionDef.get('setOwner', False):
Qs.update(smWflowStatus=stFinal,
smOwningTeam=userProfile.userTeam)
else:
Qs.update(smWflowStatus=stFinal)
return doReturn({'success': True, 'message': 'WfAction Ok'})
except Exception as e:
return doReturn({'success': False, 'message': str(e)})
# ----------------------------------------
def doAdminAction(model, selectedKeys, parameters, actionDef, modelAdmin):
for action in modelAdmin.actions:
if action.__name__ == actionName:
break
if not action:
return doReturn({'success': False, 'message': 'Action notFound'})
Qs = model.objects.select_related()
Qs = Qs.filter(pk__in=selectedKeys)
try:
returnObj = action(modelAdmin, request, Qs, parameters)
return doReturn(returnObj)
except Exception as e:
return doReturn({'success': False, 'message': str(e)})
# ----------------------------------------
def doAdminDetailAction(model, selectedKeys, detKeys, parameters,
actionDef, modelAdmin):
for action in modelAdmin.actions:
if action.__name__ == actionName:
break
if not action:
return doReturn({'success': False, 'message': 'Action notFound'})
try:
returnObj = action(modelAdmin, request, selectedKeys, detKeys,
parameters)
return doReturn(returnObj)
except Exception as e:
return doReturn({'success': False, 'message': str(e)})
# ----------------------------------------
if not request.user.is_authenticated():
return doReturn({'success': False, 'message': 'readOnly User'})
if request.method != 'POST':
return doReturn({'success': False, 'message': 'PostAction required'})
actionName = request.POST.get('actionName', '')
viewCode = request.POST.get('viewCode', '')
viewEntity = getBaseModelName(viewCode)
selectedKeys = request.POST.get('selectedKeys', [])
selectedKeys = json.loads(selectedKeys)
parameters = request.POST.get('parameters', [])
parameters = json.loads(parameters)
actionDef = request.POST.get('actionDef', {})
actionDef = json.loads(actionDef)
# hace el QSet de los registros seleccionados
if actionDef.get('selectionMode',
'') != 'none' and selectedKeys.__len__() == 0:
return doReturn({'success': False, 'message': 'No record selected'})
# Obtiene el modelo
try:
model = getDjangoModel(viewEntity)
modelAdmin = site._registry.get(model)
except:
return doReturn({'success': False, 'message': 'Model notFound'})
# details
if actionDef.get('selectionMode', '') == 'details':
detKeys = request.POST.get('detKeys', {})
detKeys = json.loads(detKeys)
return doAdminDetailAction(model, selectedKeys, detKeys, parameters,
actionDef, modelAdmin)
elif actionDef.get('actionType', '') == 'wflow':
return doWfAction(model, selectedKeys, parameters, actionDef,
viewEntity, request.user)
elif hasattr(modelAdmin, 'actions'):
return doAdminAction(model, selectedKeys, parameters, actionDef,
modelAdmin)
else:
return doReturn({'success': False, 'message': 'Action notFound'})
# ----------------------------------------
def protoGetPCI(request):
""" return full metadata (columns, renderers, totalcount...)
"""
if not request.user.is_authenticated():
return JsonError('readOnly User')
if request.method != 'POST':
return JsonError('invalid message')
viewCode = request.POST.get('viewCode', '')
viewEntity = getBaseModelName(viewCode)
try:
model = getDjangoModel(viewEntity)
except :
return JsonError('model not found: {0}'.format( viewEntity))
#
userProfile = getUserProfile(request.user, 'getPci', viewEntity)
# PROTOTIPOS
isPrototype = False
if viewCode.startswith(PROTO_PREFIX) and viewCode != viewEntity :
try:
prototypeView = viewCode.replace(PROTO_PREFIX, '')
protoDef = Prototype.objects.get(code=prototypeView, smOwningTeam=userProfile.userTeam)
created = False
isPrototype = True
except:
return JsonError('prototype not found: {0}'.format( viewCode ))
else:
# protoDef : PCI leida de la DB ; created : El objeto es nuevo
protoDef, created = ProtoDefinition.objects.get_or_create(code=viewCode)
if ( not isPrototype ) :
# if ( not protoDef.active) :
# return JsonError('Inactive definition : {0}'.format( viewCode ))
if protoDef.overWrite :
# Si la directiva es reescribirlo es como si fuera nuevo cada vez
created = True
# Si es nuevo lee Django
if created :
model_admin, protoMeta = getProtoAdmin(model)
# Genera la definicion de la vista
grid = protoGrid.ProtoGridFactory(model, viewCode, model_admin, protoMeta)
if not createProtoMeta(model, grid, viewEntity, viewCode) :
return JsonError('Document type required: {0}.???'.format( viewCode ))
# Guarda o refresca la Meta y mantiene la directiva overWrite
protoDef.metaDefinition = json.dumps(grid.protoMeta)
protoDef.description = protoMeta['description']
protoDef.save()
else:
protoMeta = json.loads(protoDef.metaDefinition)
protoMeta['viewCode'] = viewCode
# La definicion del arbol es fija, pues las cols deben ser siempre uniformes sin importar el tipo de modelo.
# pStyle = protoMeta.get( 'pciStyle', '')
# if pStyle == 'tree': setTreeDefinition()
customCode = '_custom.' + viewCode
try:
custom = CustomDefinition.objects.get(code=customCode, smOwningTeam=userProfile.userTeam)
custom = json.loads(custom.metaDefinition)
protoMeta['custom'] = custom['custom']
except:
pass
# TODO: Verificacion de la metadata
# try:
# protoMeta = verifyMeta(protoMeta, 'pcl')
# except Exception, e:
# traceback.print_exc()
# message = getReadableError(e)
# WorkFlow
if hasattr(model , '_WorkFlow') :
wflowControl = getattr(model, '_WorkFlow', {})
if request.user.is_superuser or getModelPermissions(request.user , model, 'wfadmin') :
protoMeta['WFlowActions'] = wflowControl.get('transitions', [])
wfFilterSet = wflowControl.get('wfFilters', [])
if len(wfFilterSet) > 0:
protoMeta['gridSets'] = protoMeta.get('gridSets', {})
protoMeta['gridSets']['filtersSet'] = wfFilterSet
for lFilter in wfFilterSet:
lFilter['customFilter'] = [{
"property": "smWflowStatus",
"filterStmt": lFilter[ 'wfStatus']
}]
jsondict = {
'success':True,
'message': '',
'metaData':{
# The name of the property which contains the Array of row objects. ...
'root': 'rows',
# Name of the property within a row object that contains a record identifier value. ...
'idProperty': protoMeta['idProperty'],
# Name of the property from which to retrieve the total number of records in t
'totalProperty':'totalCount',
# Name of the property from which to retrieve the success attribute. ...
'successProperty':'success',
# The name of the property which contains a response message. (optional)
'messageProperty': 'message',
},
'protoMeta': protoMeta,
'permissions': getModelPermissions(request.user, model),
'rows':[],
'totalCount': 0,
}
# Codifica el mssage json
context = json.dumps(jsondict)
return HttpResponse(context, content_type="application/json")
def protoSaveProtoObj(request):
""" Save full metadata
* objetos del tipo _XXX se guardan siempre en CustomDefinition
* objetos del tipo prototype.protoTable se guardan siempre en Prototype
* Solo los adminstradores tienen el derecho de guardar pcls
custom : Los objetos de tipo custom, manejan la siguiente llave
_ColSet.[viewCode] listDisplaySet
_QrySet.[viewCode] filterSet
_menu
Para manejar el modelo en las generacion de protoPci's se usa :
prototype.protoTable.[protoModel-viewCode] --> al leer la pcl se leera prototype.protoTable.[protoModel-viewCode]
"""
if request.method != 'POST':
return JsonError('invalid message')
custom = False
prototype = False
create = False
viewCode = request.POST.get('viewCode', '')
userProfile = getUserProfile(request.user, 'saveObjs', viewCode)
# Reglas para definir q se guarda
if viewCode.find('_') == 0 :
custom = True
if viewCode.startswith(PROTO_PREFIX) :
prototype = True
# Carga la meta
sMeta = request.POST.get('protoMeta', '')
# Es customProperty
if custom:
try:
protoDef, create = CustomDefinition.objects.get_or_create(code=viewCode, smOwningTeam=userProfile.userTeam)
except Exception as e:
return JsonError(getReadableError(e))
# Es prototype
elif prototype:
try:
# debe existir previamente
protoCode = viewCode.replace(PROTO_PREFIX, '')
protoMeta = json.loads(sMeta)
entityId = protoMeta['protoEntityId']
entityObj = Entity.objects.get(id=entityId)
protoDef, create = Prototype.objects.get_or_create(code=protoCode, entity=entityObj, smOwningTeam=userProfile.userTeam)
except Exception as e:
return JsonError(getReadableError(e))
else:
# Verifica los permisos
viewEntity = getBaseModelName(viewCode)
model = getDjangoModel(viewEntity)
if not getModelPermissions(request.user, model, 'config') :
return JsonError('permission denied')
try:
protoDef = ProtoDefinition.objects.get_or_create(code=viewCode)[0]
except Exception as e:
return JsonError(getReadableError(e))
protoDef.active = True
protoDef.overWrite = False
# borra el custom por q confunde haecer modif en un lado y otro
try:
CustomDefinition.objects.filter(code='_custom.' + viewCode, smOwningTeam=userProfile.userTeam).delete()
except:
pass
if custom or prototype:
setSecurityInfo(protoDef, {}, userProfile, create)
protoDef.metaDefinition = sMeta
protoDef.save()
return JsonSuccess({ 'message': 'Ok' })
def protoGetPCI(request):
""" return full metadata (columns, renderers, totalcount...)
"""
if not request.user.is_authenticated():
return JsonError('readOnly User')
if request.method != 'POST':
return JsonError('invalid message')
viewCode = request.POST.get('viewCode', '')
viewEntity = getBaseModelName(viewCode)
try:
model = getDjangoModel(viewEntity)
except :
return JsonError('model not found:' + viewEntity)
#
userProfile = getUserProfile(request.user, 'getPci', viewEntity)
# PROTOTIPOS
if viewCode.startswith(PROTO_PREFIX) and viewCode != viewEntity :
try:
prototypeView = viewCode.replace(PROTO_PREFIX, '')
protoDef = Prototype.objects.get(code=prototypeView, smOwningTeam=userProfile.userTeam)
created = False
except:
jsondict = { 'success':False, 'message': viewCode + ' notFound' }
return HttpResponse(json.dumps(jsondict), content_type="application/json")
else:
# created : El objeto es nuevo
# protoDef : PCI leida de la DB
protoDef, created = ProtoDefinition.objects.get_or_create(code=viewCode)
# Verifica si es una version vieja
if created:
protoDef.overWrite = True
# active solo viene de protoDefinition
try:
active = protoDef.active
except:
active = True
# Si es nuevo o no esta activo lee Django
if created or (not active) :
model_admin, protoMeta = getProtoAdmin(model)
version = protoMeta.get('metaVersion')
# La version determina q es una carga completa de la meta y no es necesario reconstruirla
# solo en caso de q la definicion no este en la Db
if (version is None) or (version < PROTOVERSION):
# Verifica si existe una propiedad ProtoMeta es la copia de la meta cargada a la Db,
grid = protoGrid.ProtoGridFactory(model, viewCode, model_admin, protoMeta)
protoMeta = createProtoMeta(model, grid, viewEntity, viewCode)
# Guarda la Meta si es nuevo o si se especifica overWrite
if created or protoDef.overWrite:
protoDef.metaDefinition = json.dumps(protoMeta)
protoDef.description = protoMeta['description']
protoDef.save()
else:
protoMeta = json.loads(protoDef.metaDefinition)
protoMeta['viewCode'] = viewCode
# La definicion del arbol es fija, pues las cols deben ser siempre uniformes sin importar el tipo de modelo.
# pStyle = protoMeta.get( 'pciStyle', '')
# if pStyle == 'tree': setTreeDefinition()
customCode = '_custom.' + viewCode
try:
custom = CustomDefinition.objects.get(code=customCode, smOwningTeam=userProfile.userTeam)
custom = json.loads(custom.metaDefinition)
protoMeta['custom'] = custom['custom']
except:
pass
# TODO: Verificacion de la metadata
# try:
# protoMeta = verifyMeta(protoMeta, 'pcl')
# except Exception, e:
# traceback.print_exc()
# message = getReadableError(e)
# WorkFlow
if hasattr(model , '_WorkFlow') :
wflowControl = getattr(model, '_WorkFlow', {})
if request.user.is_superuser or getModelPermissions(request.user , model, 'wfadmin') :
protoMeta['WFlowActions'] = wflowControl.get('transitions', [])
wfFilterSet = wflowControl.get('wfFilters', [])
if len(wfFilterSet) > 0:
protoMeta['gridSets'] = protoMeta.get('gridSets', {})
protoMeta['gridSets']['filtersSet'] = wfFilterSet
for lFilter in wfFilterSet:
lFilter['customFilter'] = [{
"property": "smWflowStatus",
"filterStmt": lFilter[ 'wfStatus']
}]
jsondict = {
'success':True,
'message': '',
'metaData':{
# The name of the property which contains the Array of row objects. ...
'root': 'rows',
# Name of the property within a row object that contains a record identifier value. ...
'idProperty': protoMeta['idProperty'],
# Name of the property from which to retrieve the total number of records in t
'totalProperty':'totalCount',
# Name of the property from which to retrieve the success attribute. ...
'successProperty':'success',
# The name of the property which contains a response message. (optional)
'messageProperty': 'message',
},
'protoMeta': protoMeta,
'permissions': getModelPermissions(request.user, model),
'rows':[],
'totalCount': 0,
}
# Codifica el mssage json
context = json.dumps(jsondict)
return HttpResponse(context, content_type="application/json")
def protoSaveProtoObj(request):
""" Save full metadata
* objetos del tipo _XXX se guardan siempre en CustomDefinition
* objetos del tipo prototype.protoTable se guardan siempre en Prototype
* Solo los adminstradores tienen el derecho de guardar pcls
custom : Los objetos de tipo custom, manejan la siguiente llave
_ColSet.[viewCode] listDisplaySet
_QrySet.[viewCode] filterSet
_menu
Para manejar el modelo en las generacion de protoPci's se usa :
prototype.protoTable.[protoModel-viewCode] --> al leer la pcl se leera prototype.protoTable.[protoModel-viewCode]
"""
if request.method != 'POST':
return JsonError('invalid message')
custom = False
prototype = False
create = False
viewCode = request.POST.get('viewCode', '')
userProfile = getUserProfile(request.user, 'saveObjs', viewCode)
# Reglas para definir q se guarda
if viewCode.find('_') == 0 :
custom = True
if viewCode.startswith(PROTO_PREFIX) :
prototype = True
# Carga la meta
sMeta = request.POST.get('protoMeta', '')
# Es customProperty
if custom:
try:
protoDef, create = CustomDefinition.objects.get_or_create(code=viewCode, smOwningTeam=userProfile.userTeam)
except Exception as e:
return JsonError(getReadableError(e))
# Es prototype
elif prototype:
try:
# debe existir previamente
protoCode = viewCode.replace(PROTO_PREFIX, '')
protoMeta = json.loads(sMeta)
entityId = protoMeta['protoEntityId']
entityObj = Entity.objects.get(id=entityId)
protoDef, create = Prototype.objects.get_or_create(code=protoCode, entity=entityObj, smOwningTeam=userProfile.userTeam)
except Exception as e:
return JsonError(getReadableError(e))
else:
# Verifica los permisos
viewEntity = getBaseModelName(viewCode)
model = getDjangoModel(viewEntity)
if not getModelPermissions(request.user, model, 'config') :
return JsonError('permission denied')
try:
protoDef = ProtoDefinition.objects.get_or_create(code=viewCode)[0]
except Exception as e:
return JsonError(getReadableError(e))
protoDef.active = True
protoDef.overWrite = False
# borra el custom por q confunde haecer modif en un lado y otro
try:
CustomDefinition.objects.filter(code='_custom.' + viewCode, smOwningTeam=userProfile.userTeam).delete()
except:
pass
if custom or prototype:
setSecurityInfo(protoDef, {}, userProfile, create)
protoDef.metaDefinition = sMeta
protoDef.save()
return JsonSuccess({ 'message': 'Ok' })
def protoExecuteAction(request):
""" Ejecuta una opcion
"""
def doWfAction(model, selectedKeys, parameters, actionDef, viewEntity, pUser):
userProfile = getUserProfile(pUser, 'wflow', viewEntity)
try:
changeSt = actionDef.get('change', [])
stInitial = changeSt[0]
stFinal = changeSt[1]
Qs = model.objects.filter(pk__in=selectedKeys)
Qs = Qs.filter(smWflowStatus=stInitial)
# TODO transaction???
if actionDef.get('notifyOwner', False) :
for wfRow in Qs :
if len (parameters) > 0:
strMsg = parameters[0].get('value')
else : strMsg = actionDef.get('message', '')
UserReponse = WflowUserReponse()
UserReponse.viewEntity = viewEntity
UserReponse.strKey = wfRow.__str__()
UserReponse.wfAction = actionDef.get('name')
UserReponse.adminMsg = strMsg
try:
setattr(UserReponse, 'smOwningUser', wfRow.smOwningUser )
setattr(UserReponse, 'smOwningTeam', wfRow.smOwningTeam )
setattr(UserReponse, 'smCreatedBy', userProfile.user)
setattr(UserReponse, 'smRegStatus', '0')
setattr(UserReponse, 'smCreatedOn', datetime.now())
except :
pass
UserReponse.save()
if actionDef.get('setOwner', False) :
Qs.update(smWflowStatus=stFinal, smOwningTeam=userProfile.userTeam)
else :
Qs.update(smWflowStatus=stFinal)
return doReturn ({'success':True, 'message' : 'WfAction Ok'})
except Exception as e:
return doReturn ({'success':False, 'message' : str(e) })
# ----------------------------------------
def doAdminAction(model, selectedKeys, parameters, actionDef, modelAdmin):
for action in modelAdmin.actions:
if action.__name__ == actionName: break;
if not action:
return doReturn ({'success':False, 'message' : 'Action notFound'})
Qs = model.objects.select_related(depth=1)
Qs = Qs.filter(pk__in=selectedKeys)
try:
returnObj = action(modelAdmin, request, Qs , parameters)
return doReturn (returnObj)
except Exception as e:
return doReturn ({'success':False, 'message' : str(e) })
# ----------------------------------------
if not request.user.is_authenticated():
return doReturn ({'success':False , 'message' : 'readOnly User'})
if request.method != 'POST':
return doReturn ({'success':False , 'message' : 'PostAction required'})
actionName = request.POST.get('actionName', '')
viewCode = request.POST.get('viewCode', '')
viewEntity = getBaseModelName(viewCode)
selectedKeys = request.POST.get('selectedKeys', [])
selectedKeys = json.loads(selectedKeys)
parameters = request.POST.get('parameters', [])
parameters = json.loads(parameters)
actionDef = request.POST.get('actionDef', {})
actionDef = json.loads(actionDef)
# hace el QSet de los registros seleccionados
if actionDef.get('selectionMode', '') != 'none' and selectedKeys.__len__() == 0:
return doReturn ({'success':False, 'message' : 'No record selected'})
# Obtiene el modelo
try:
model = getDjangoModel(viewEntity)
modelAdmin = site._registry.get(model)
except :
return doReturn ({'success':False, 'message' : 'Model notFound'})
if actionDef.get('actionType', '') == 'wflow':
return doWfAction(model, selectedKeys, parameters, actionDef, viewEntity, request.user)
elif hasattr(modelAdmin, 'actions'):
return doAdminAction (model, selectedKeys, parameters, actionDef, modelAdmin)
else:
return doReturn ({'success':False, 'message' : 'Action notFound'})
def protoGetPCI(request):
""" return full metadata (columns, renderers, totalcount...)
"""
if not request.user.is_authenticated():
return JsonError('readOnly User')
if request.method != 'POST':
return JsonError( 'invalid message' )
viewCode = request.POST.get('viewCode', '')
viewEntity = getBaseModelName( viewCode )
try:
model = getDjangoModel(viewEntity)
except :
return JsonError( 'model not found:' + viewEntity )
#
userProfile = getUserProfile( request.user, 'getPci', viewEntity )
# PROTOTIPOS
if viewCode.startswith( PROTO_PREFIX ) and viewCode != viewEntity :
try:
prototypeView = viewCode.replace( PROTO_PREFIX, '')
protoDef = Prototype.objects.get(code = prototypeView, smOwningTeam = userProfile.userTeam )
created = False
except:
jsondict = { 'success':False, 'message': viewCode + ' notFound' }
return HttpResponse( json.dumps( jsondict), mimetype="application/json")
else:
# created : El objeto es nuevo
# protoDef : PCI leida de la DB
protoDef, created = ProtoDefinition.objects.get_or_create(code = viewCode )
# Verifica si es una version vieja
if created:
protoDef.overWrite = True
# else:
# protoMeta = json.loads( protoDef.metaDefinition )
# version = protoMeta.get( 'metaVersion' )
# if ( version is None ) or ( version < PROTOVERSION ):
# created = True
# active solo viene de protoDefinition
try: active = protoDef.active
except: active = True
# Si es nuevo o no esta activo lee Django
if created or ( not active ) :
model_admin, protoMeta = getProtoAdmin( model )
version = protoMeta.get( 'metaVersion' )
# La version determina q es una carga completa de la meta y no es necesario reconstruirla
# solo en caso de q la definicion no este en la Db
if ( version is None ) or ( version < PROTOVERSION ):
# Verifica si existe una propiedad ProtoMeta es la copia de la meta cargada a la Db,
grid = protoGrid.ProtoGridFactory( model, viewCode, model_admin, protoMeta )
protoMeta = createProtoMeta( model, grid, viewEntity, viewCode )
# Guarda la Meta si es nuevo o si se especifica overWrite
if created or protoDef.overWrite:
protoDef.metaDefinition = json.dumps( protoMeta )
protoDef.description = protoMeta['description']
protoDef.save()
else:
protoMeta = json.loads( protoDef.metaDefinition )
protoMeta['viewCode'] = viewCode
# La definicion del arbol es fija, pues las cols deben ser siempre uniformes sin importar el tipo de modelo.
# pStyle = protoMeta.get( 'pciStyle', '')
# if pStyle == 'tree': setTreeDefinition()
customCode = '_custom.' + viewCode
try:
custom = CustomDefinition.objects.get(code = customCode, smOwningTeam = userProfile.userTeam )
custom = json.loads( custom.metaDefinition )
protoMeta['custom'] = custom['custom']
except: pass
# WorkFlow
if hasattr( model , '_WorkFlow' ) :
wflowControl = getattr( model, '_WorkFlow', {} )
if request.user.is_superuser or getModelPermissions( request.user , model, 'wfadmin' ) :
protoMeta['WFlowActions'] = wflowControl.get( 'transitions', [] )
wfFilterSet = wflowControl.get( 'wfFilters', [] )
if len( wfFilterSet ) > 0:
protoMeta['gridSets'] = protoMeta.get('gridSets', {})
protoMeta['gridSets']['filtersSet'] = wfFilterSet
for lFilter in wfFilterSet:
lFilter['customFilter'] = [{
"property": "smWflowStatus",
"filterStmt": lFilter[ 'wfStatus']
}]
jsondict = {
'success':True,
'message': '',
'metaData':{
# The name of the property which contains the Array of row objects. ...
'root': 'rows',
#Name of the property within a row object that contains a record identifier value. ...
'idProperty': protoMeta['idProperty'],
#Name of the property from which to retrieve the total number of records in t
'totalProperty':'totalCount',
#Name of the property from which to retrieve the success attribute. ...
'successProperty':'success',
#The name of the property which contains a response message. (optional)
'messageProperty': 'message',
},
'protoMeta': protoMeta,
'permissions': getModelPermissions( request.user, model ),
'rows':[],
'totalCount': 0,
}
# Codifica el mssage json
context = json.dumps( jsondict)
return HttpResponse(context, mimetype="application/json")
