class BaseDetail(div):
editable = False
nperm_names = ['read']
def __init__(self,
data,
history,
label_suffix=':',
display_only=None,
sections=None,
layout_class=SectionDetailLayout,
is_nested=False,
all_no_access=False,
*content,
**kwd):
super(BaseDetail, self).__init__(*content, **kwd)
self.tag = u''
self.media_files.append('/css/details.css')
self.history = history
self.data = data or {}
if data is not None:
if not isinstance(data,
types.DictType): # data is some corba object
self.data = data.__dict__
else: # data is dict
self.data = data
self.label_suffix = label_suffix
self.layout_class = layout_class
self.is_nested = is_nested
self.all_no_access = all_no_access
# check if display_only contains correct field names
if display_only:
for field_name in display_only:
if self.base_fields.get(field_name) is None:
raise RuntimeError(
_('Incorrect field name "%s" specified in %s. display_only list!'
) % (field_name, repr(self)))
self.display_only = display_only
# Sections can be defined as class attribute of detail, so take care
# to create attribute but not override it, if it already exists.
if getattr(self, 'sections', None) is None:
self.sections = None
if sections is not None:
self.sections = sections
self.fields = None
self.filter_base_fields()
self.build_fields()
self.set_fields_values()
# if self.section is None, create one default section with all fields:
if self.sections is None or sections == 'all_in_one':
self.sections = [[None, self.fields.keys()]]
def filter_base_fields(self):
""" Filters base fields against user negative permissions,
so if user has nperm on field we delete it from base_fields.
"""
user = cherrypy.session.get('user', None)
if user is None:
self.base_fields = SortedDict({})
else:
self.base_fields = SortedDict([
(name, field) for name, field in self.base_fields.items()
if not self.display_only or field.name in self.display_only
])
def build_fields(self):
user = cherrypy.session.get('user', None)
if user is None:
self.fields = SortedDict({})
else:
self.fields = self.base_fields.deepcopy()
object_name = self.get_object_name()
for field in self.fields.values():
field_nperm = field.get_nperm()
if self.all_no_access or user.check_nperms(
['%s.%s.%s' % (nperm_name, object_name, field_nperm) for \
nperm_name in self.nperm_names], 'one'):
field.access = False
field.owner_detail = self
def set_fields_values(self):
for field in self.fields.values():
field.value = field.value_from_data(self.data)
@classmethod
def get_object_name(cls):
return cls.__name__[:-len('Detail')].lower()
def add_to_bottom(self):
''' Usualy used for filterpanel and/or edit link. '''
if self.editable:
self.add(
p(
a(
attr(href=u'../edit/?id=' +
unicode(self.data.get('id'))), _('Edit'))))
def render(self, indent_level=0):
self.content = [
] # empty previous content (if render would be called moretimes, there would be multiple forms instead one )
self.add(self.layout_class(self))
if self.check_nperms():
# TODO: render error!
return div("ERROR NO PERMS").render()
pass
if not self.is_nested:
self.add_to_bottom()
return super(BaseDetail, self).render(indent_level)
def check_nperms(self):
return False
@classmethod
def get_nperms(cls):
nperms = []
for field in cls.base_fields.values():
field_nperm = field.get_nperm()
field_nperms = [
'%s.%s.%s' % (nperm_name, cls.get_object_name(), field_nperm)
for nperm_name in cls.nperm_names
]
nperms.extend(field_nperms)
return nperms
class BaseDetail(div):
editable = False
nperm_names = ['read']
def __init__(self, data, history, label_suffix=':', display_only = None,
sections = None, layout_class=SectionDetailLayout,
is_nested = False, all_no_access=False, *content, **kwd):
super(BaseDetail, self).__init__(*content, **kwd)
self.tag = u''
self.media_files.append('/css/details.css')
self.history = history
self.data = data or {}
if data is not None:
if not isinstance(data, types.DictType): # data is some corba object
self.data = data.__dict__
else: # data is dict
self.data = data
self.label_suffix = label_suffix
self.layout_class = layout_class
self.is_nested = is_nested
self.all_no_access = all_no_access
# check if display_only contains correct field names
if display_only:
for field_name in display_only:
if self.base_fields.get(field_name) is None:
raise RuntimeError(_('Incorrect field name "%s" specified in %s. display_only list!') % (field_name, repr(self)))
self.display_only = display_only
# Sections can be defined as class attribute of detail, so take care
# to create attribute but not override it, if it already exists.
if getattr(self, 'sections', None) is None:
self.sections = None
if sections is not None:
self.sections = sections
self.fields = None
self.filter_base_fields()
self.build_fields()
self.set_fields_values()
# if self.section is None, create one default section with all fields:
if self.sections is None or sections == 'all_in_one':
self.sections = [[None, self.fields.keys()]]
def filter_base_fields(self):
""" Filters base fields against user negative permissions,
so if user has nperm on field we delete it from base_fields.
"""
user = cherrypy.session.get('user', None)
if user is None:
self.base_fields = SortedDict({})
else:
self.base_fields = SortedDict(
[(name, field) for name, field in self.base_fields.items()
if not self.display_only or field.name in self.display_only])
def build_fields(self):
user = cherrypy.session.get('user', None)
if user is None:
self.fields = SortedDict({})
else:
self.fields = self.base_fields.deepcopy()
object_name = self.get_object_name()
for field in self.fields.values():
field_nperm = field.get_nperm()
if self.all_no_access or user.check_nperms(
['%s.%s.%s' % (nperm_name, object_name, field_nperm) for \
nperm_name in self.nperm_names], 'one'):
field.access = False
field.owner_detail = self
def set_fields_values(self):
for field in self.fields.values():
if field.access:
field.value = field.value_from_data(self.data)
else:
field.value = field.value_from_data({}) # emtpy dict as there are no data
field.make_content_no_access()
@classmethod
def get_object_name(cls):
return cls.__name__[:-len('Detail')].lower()
def add_to_bottom(self):
''' Usualy used for filterpanel and/or edit link. '''
if self.editable:
self.add(p(a(attr(href=u'../edit/?id=' + unicode(self.data.get('id'))), _('Edit'))))
def render(self, indent_level=0):
self.content = [] # empty previous content (if render would be called moretimes, there would be multiple forms instead one )
self.add(self.layout_class(self))
if self.check_nperms():
# TODO: render error!
return div("ERROR NO PERMS").render()
pass
if not self.is_nested:
self.add_to_bottom()
return super(BaseDetail, self).render(indent_level)
def check_nperms(self):
return False
@classmethod
def get_nperms(cls):
nperms = []
for field in cls.base_fields.values():
field_nperm = field.get_nperm()
field_nperms = ['%s.%s.%s' % (nperm_name, cls.get_object_name(), field_nperm) for nperm_name in cls.nperm_names]
nperms.extend(field_nperms)
return nperms
