def buttonItem(request, operation): #根据一项操作产生操作菜单项!!! if hasPerm(request.user, request.model, operation): return u'<li><a href="%s/data/%s/">%s</a></li>'%(iclock_url_rel, model.__name__, model._meta.verbose_name) else: return u'<li>'+model._meta.verbose_name+'</li>'
def getUsrCreateFrameOptions(dataModel,request):
'''
return options , actions
'''
from urls import get_model_data_url
import base
lng=get_language()
model_name=dataModel.__name__
#**********options cache********
cache_key=u"%s_%s_%s"%(lng,model_name,'options')
options=cache.get(cache_key)
if not options:
options={
#"canEdit": (not hasattr(dataModel.Admin, 'read_only')) or not dataModel.Admin.read_only,
"key_field":dataModel._meta.pk.name,
"title":u"%s"%dataModel._meta.verbose_name,
"addition_fields":[],
"addition_columns":[],
"exception_fields":[],
"model": model_name,
#"model_url":get_model_data_url(dataModel),
"app_label": dataModel._meta.app_label,
"children_models": {},
"detail_model":hasattr(dataModel.Admin, "detail_model") and [ m for m in dataModel.Admin.detail_model] or [],
"parent_models":dict([(f.rel.to.__name__,f.name) for f in dataModel._meta.fields if isinstance(f,models.fields.related.ForeignKey)]),
}
if options["detail_model"]:
all_related_objects = dataModel._meta.get_all_related_objects()
for r in all_related_objects:
child_fk_field = hasattr(r.model.Admin, 'child_fk_field') and r.model.Admin.child_fk_field or ''#只需要从表中存在多个对于主表的外键时配置。不配置取默认
if child_fk_field and r.field.name != child_fk_field:#去掉不合要求的多余的对象（如video_linkageio__id）
all_related_objects.remove(r)
options["children_models"] = dict([(r.name, [r.model._meta.app_label, r.model.__name__,\
u"%s"%r.model._meta.verbose_name, r.field.name\
]) for r in all_related_objects\
])
hide_fields=hasattr(dataModel.Admin, 'hide_fields') and list(dataModel.Admin.hide_fields) or[]
if hide_fields:
options["disable_cols"]=hide_fields
if hasattr(dataModel.Admin,"sort_fields"):
options["sort_fields"]=dataModel.Admin.sort_fields
if hasattr(dataModel.Admin,"photo_path"):
options["photo_path"]=dataModel.Admin.photo_path
if hasattr(dataModel.Admin,"photo_path_tran"):
options["photo_path_tran"]=dataModel.Admin.photo_path_tran
if hasattr(dataModel.Admin,"layout_types"):
options["layout_types"]=dataModel.Admin.layout_types
cache.set(cache_key,options,60*60*24*7)
#*******actions cache*******
usr = threadlocals.get_current_user()
cache_key = u"%s_%s_%s_%s"%(lng,usr.username,model_name,"actions")
actions = cache.get(cache_key)
if not actions:
if hasattr(dataModel,"get_all_operation_js"):
actions=dataModel.get_all_operation_js(request.user)
elif hasattr(dataModel.Admin, "read_only") and not dataModel.Admin.read_only:
from dbapp.data_utils import hasPerm
actions={}
if hasPerm(request.user,dataModel,"add"):
actions["_add"]={
"verbose_name":u"%(name)s"%{"name":_(u"新增")},
"help_text":u"%(name)s"%{"name":_(u"新增记录")},
"confirm":"",
"params":0,
"for_model":True,
"only_one":False,
}
if ( hasPerm(request.user,dataModel,"delete") and model_name=="User" ) \
or ( hasPerm(request.user,dataModel,"groupdel") and model_name=="Group"):
actions["_delete"]={
"verbose_name":u"%(name)s"%{"name":_(u"删除")},
"help_text":u"%(name)s"%{"name":_(u"删除选定记录")},
"confirm":"are you sure?",
"params":0,
"for_model":False,
"only_one":False,
"for_select":True
}
if hasPerm(request.user,dataModel,"change"):
actions["_change"]={
"verbose_name":u"%(name)s"%{"name":_(u"修改")},
"help_text": u"%(name)s"%{"name":_(u"修改选定记录")},
"params":0,
"for_model":False,
"only_one":True,
"for_select":True
}
actions =smart_str(simplejson.dumps(actions))
cache.set(cache_key,actions,60*60*24*7)
return (simplejson.dumps(options),actions or '{"op":"null"}')
def reqHasPerm(request, operation): #判断一个当前请求的数据模型表是否有某个权限 return hasPerm(request.user, request.model, operation)
def getUsrCreateFrameOptions(dataModel, request):
'''
return options , actions
'''
from urls import get_model_data_url
import base
lng = get_language()
model_name = dataModel.__name__
#**********options cache********
cache_key = u"%s_%s_%s" % (lng, model_name, 'options')
options = cache.get(cache_key)
if not options:
options = {
#"canEdit": (not hasattr(dataModel.Admin, 'read_only')) or not dataModel.Admin.read_only,
"key_field":
dataModel._meta.pk.name,
"title":
u"%s" % dataModel._meta.verbose_name,
"addition_fields": [],
"addition_columns": [],
"exception_fields": [],
"model":
model_name,
#"model_url":get_model_data_url(dataModel),
"app_label":
dataModel._meta.app_label,
"children_models": {},
"detail_model":
hasattr(dataModel.Admin, "detail_model")
and [m for m in dataModel.Admin.detail_model] or [],
"parent_models":
dict([(f.rel.to.__name__, f.name) for f in dataModel._meta.fields
if isinstance(f, models.fields.related.ForeignKey)]),
}
if options["detail_model"]:
all_related_objects = dataModel._meta.get_all_related_objects()
for r in all_related_objects:
child_fk_field = hasattr(
r.model.Admin, 'child_fk_field'
) and r.model.Admin.child_fk_field or '' #只需要从表中存在多个对于主表的外键时配置。不配置取默认
if child_fk_field and r.field.name != child_fk_field: #去掉不合要求的多余的对象（如video_linkageio__id）
all_related_objects.remove(r)
options["children_models"] = dict([(r.name, [r.model._meta.app_label, r.model.__name__,\
u"%s"%r.model._meta.verbose_name, r.field.name\
]) for r in all_related_objects\
])
hide_fields = hasattr(dataModel.Admin, 'hide_fields') and list(
dataModel.Admin.hide_fields) or []
if hide_fields:
options["disable_cols"] = hide_fields
if hasattr(dataModel.Admin, "sort_fields"):
options["sort_fields"] = dataModel.Admin.sort_fields
if hasattr(dataModel.Admin, "photo_path"):
options["photo_path"] = dataModel.Admin.photo_path
if hasattr(dataModel.Admin, "photo_path_tran"):
options["photo_path_tran"] = dataModel.Admin.photo_path_tran
if hasattr(dataModel.Admin, "layout_types"):
options["layout_types"] = dataModel.Admin.layout_types
cache.set(cache_key, options, 60 * 60 * 24 * 7)
#*******actions cache*******
usr = threadlocals.get_current_user()
cache_key = u"%s_%s_%s_%s" % (lng, usr.username, model_name, "actions")
actions = cache.get(cache_key)
if not actions:
if hasattr(dataModel, "get_all_operation_js"):
actions = dataModel.get_all_operation_js(request.user)
elif hasattr(dataModel.Admin,
"read_only") and not dataModel.Admin.read_only:
from dbapp.data_utils import hasPerm
actions = {}
if hasPerm(request.user, dataModel, "add"):
actions["_add"] = {
"verbose_name": u"%(name)s" % {
"name": _(u"新增")
},
"help_text": u"%(name)s" % {
"name": _(u"新增记录")
},
"confirm": "",
"params": 0,
"for_model": True,
"only_one": False,
}
if ( hasPerm(request.user,dataModel,"delete") and model_name=="User" ) \
or ( hasPerm(request.user,dataModel,"groupdel") and model_name=="Group"):
actions["_delete"] = {
"verbose_name": u"%(name)s" % {
"name": _(u"删除")
},
"help_text": u"%(name)s" % {
"name": _(u"删除选定记录")
},
"confirm": "are you sure?",
"params": 0,
"for_model": False,
"only_one": False,
"for_select": True
}
if hasPerm(request.user, dataModel, "change"):
actions["_change"] = {
"verbose_name": u"%(name)s" % {
"name": _(u"修改")
},
"help_text": u"%(name)s" % {
"name": _(u"修改选定记录")
},
"params": 0,
"for_model": False,
"only_one": True,
"for_select": True
}
actions = smart_str(simplejson.dumps(actions))
cache.set(cache_key, actions, 60 * 60 * 24 * 7)
return (simplejson.dumps(options), actions or '{"op":"null"}')
