def postprocess(self, cr, user, model, node, view_id, in_tree_view, model_fields, context=None):
"""Return the description of the fields in the node.
In a normal call to this method, node is a complete view architecture
but it is actually possible to give some sub-node (this is used so
that the method can call itself recursively).
Originally, the field descriptions are drawn from the node itself.
But there is now some code calling fields_get() in order to merge some
of those information in the architecture.
"""
if context is None:
context = {}
result = False
fields = {}
children = True
modifiers = {}
Model = self.pool.get(model)
if not Model:
self.raise_view_error(cr, user, _('Model not found: %(model)s') % dict(model=model),
view_id, context)
def encode(s):
if isinstance(s, unicode):
return s.encode('utf8')
return s
def check_group(node):
"""Apply group restrictions, may be set at view level or model level::
* at view level this means the element should be made invisible to
people who are not members
* at model level (exclusively for fields, obviously), this means
the field should be completely removed from the view, as it is
completely unavailable for non-members
:return: True if field should be included in the result of fields_view_get
"""
if node.tag == 'field' and node.get('name') in Model._all_columns:
column = Model._all_columns[node.get('name')].column
if column.groups and not self.user_has_groups(
cr, user, groups=column.groups, context=context):
node.getparent().remove(node)
fields.pop(node.get('name'), None)
# no point processing view-level ``groups`` anymore, return
return False
if node.get('groups'):
can_see = self.user_has_groups(
cr, user, groups=node.get('groups'), context=context)
if not can_see:
node.set('invisible', '1')
modifiers['invisible'] = True
if 'attrs' in node.attrib:
del(node.attrib['attrs']) #avoid making field visible later
del(node.attrib['groups'])
return True
if node.tag in ('field', 'node', 'arrow'):
if node.get('object'):
attrs = {}
views = {}
xml = "<form>"
for f in node:
if f.tag == 'field':
xml += etree.tostring(f, encoding="utf-8")
xml += "</form>"
new_xml = etree.fromstring(encode(xml))
ctx = context.copy()
ctx['base_model_name'] = model
xarch, xfields = self.postprocess_and_fields(cr, user, node.get('object'), new_xml, view_id, ctx)
views['form'] = {
'arch': xarch,
'fields': xfields
}
attrs = {'views': views}
fields = xfields
if node.get('name'):
attrs = {}
try:
if node.get('name') in Model._columns:
column = Model._columns[node.get('name')]
else:
column = Model._inherit_fields[node.get('name')][2]
except Exception:
column = False
if column:
children = False
views = {}
for f in node:
if f.tag in ('form', 'tree', 'graph', 'kanban', 'calendar'):
node.remove(f)
ctx = context.copy()
ctx['base_model_name'] = model
xarch, xfields = self.postprocess_and_fields(cr, user, column._obj or None, f, view_id, ctx)
views[str(f.tag)] = {
'arch': xarch,
'fields': xfields
}
attrs = {'views': views}
fields[node.get('name')] = attrs
field = model_fields.get(node.get('name'))
if field:
orm.transfer_field_to_modifiers(field, modifiers)
elif node.tag in ('form', 'tree'):
result = Model.view_header_get(cr, user, False, node.tag, context)
if result:
node.set('string', result)
in_tree_view = node.tag == 'tree'
elif node.tag == 'calendar':
for additional_field in ('date_start', 'date_delay', 'date_stop', 'color', 'all_day', 'attendee'):
if node.get(additional_field):
fields[node.get(additional_field)] = {}
if not check_group(node):
# node must be removed, no need to proceed further with its children
return fields
# The view architeture overrides the python model.
# Get the attrs before they are (possibly) deleted by check_group below
orm.transfer_node_to_modifiers(node, modifiers, context, in_tree_view)
# TODO remove attrs counterpart in modifiers when invisible is true ?
# translate view
if 'lang' in context:
Translations = self.pool['ir.translation']
if node.text and node.text.strip():
trans = Translations._get_source(cr, user, model, 'view', context['lang'], node.text.strip())
if trans:
node.text = node.text.replace(node.text.strip(), trans)
if node.tail and node.tail.strip():
trans = Translations._get_source(cr, user, model, 'view', context['lang'], node.tail.strip())
if trans:
node.tail = node.tail.replace(node.tail.strip(), trans)
if node.get('string') and not result:
trans = Translations._get_source(cr, user, model, 'view', context['lang'], node.get('string'))
if trans == node.get('string') and ('base_model_name' in context):
# If translation is same as source, perhaps we'd have more luck with the alternative model name
# (in case we are in a mixed situation, such as an inherited view where parent_view.model != model
trans = Translations._get_source(cr, user, context['base_model_name'], 'view', context['lang'], node.get('string'))
if trans:
node.set('string', trans)
for attr_name in ('confirm', 'sum', 'avg', 'help', 'placeholder'):
attr_value = node.get(attr_name)
if attr_value:
trans = Translations._get_source(cr, user, model, 'view', context['lang'], attr_value)
if trans:
node.set(attr_name, trans)
for f in node:
if children or (node.tag == 'field' and f.tag in ('filter','separator')):
fields.update(self.postprocess(cr, user, model, f, view_id, in_tree_view, model_fields, context))
orm.transfer_modifiers_to_node(modifiers, node)
return fields
def postprocess(self, cr, user, model, node, view_id, in_tree_view, model_fields, context=None):
"""Return the description of the fields in the node.
In a normal call to this method, node is a complete view architecture
but it is actually possible to give some sub-node (this is used so
that the method can call itself recursively).
Originally, the field descriptions are drawn from the node itself.
But there is now some code calling fields_get() in order to merge some
of those information in the architecture.
"""
if context is None:
context = {}
result = False
fields = {}
children = True
modifiers = {}
Model = self.pool.get(model)
if not Model:
self.raise_view_error(cr, user, _('Model not found: %(model)s') % dict(model=model),
view_id, context)
def encode(s):
if isinstance(s, unicode):
return s.encode('utf8')
return s
def check_group(node):
"""Apply group restrictions, may be set at view level or model level::
* at view level this means the element should be made invisible to
people who are not members
* at model level (exclusively for fields, obviously), this means
the field should be completely removed from the view, as it is
completely unavailable for non-members
:return: True if field should be included in the result of fields_view_get
"""
if node.tag == 'field' and node.get('name') in Model._all_columns:
column = Model._all_columns[node.get('name')].column
if column.groups and not self.user_has_groups(
cr, user, groups=column.groups, context=context):
node.getparent().remove(node)
fields.pop(node.get('name'), None)
# no point processing view-level ``groups`` anymore, return
return False
if node.get('groups'):
can_see = self.user_has_groups(
cr, user, groups=node.get('groups'), context=context)
if not can_see:
node.set('invisible', '1')
modifiers['invisible'] = True
if 'attrs' in node.attrib:
del(node.attrib['attrs']) #avoid making field visible later
del(node.attrib['groups'])
return True
if node.tag in ('field', 'node', 'arrow'):
if node.get('object'):
attrs = {}
views = {}
xml = "<form>"
for f in node:
if f.tag == 'field':
xml += etree.tostring(f, encoding="utf-8")
xml += "</form>"
new_xml = etree.fromstring(encode(xml))
ctx = context.copy()
ctx['base_model_name'] = model
xarch, xfields = self.postprocess_and_fields(cr, user, node.get('object'), new_xml, view_id, ctx)
views['form'] = {
'arch': xarch,
'fields': xfields
}
attrs = {'views': views}
fields = xfields
if node.get('name'):
attrs = {}
try:
if node.get('name') in Model._columns:
column = Model._columns[node.get('name')]
else:
column = Model._inherit_fields[node.get('name')][2]
except Exception:
column = False
if column:
children = False
views = {}
for f in node:
if f.tag in ('form', 'tree', 'graph', 'kanban', 'calendar'):
node.remove(f)
ctx = context.copy()
ctx['base_model_name'] = model
xarch, xfields = self.postprocess_and_fields(cr, user, column._obj or None, f, view_id, ctx)
views[str(f.tag)] = {
'arch': xarch,
'fields': xfields
}
attrs = {'views': views}
fields[node.get('name')] = attrs
field = model_fields.get(node.get('name'))
if field:
orm.transfer_field_to_modifiers(field, modifiers)
elif node.tag in ('form', 'tree'):
result = Model.view_header_get(cr, user, False, node.tag, context)
if result:
node.set('string', result)
in_tree_view = node.tag == 'tree'
elif node.tag == 'calendar':
for additional_field in ('date_start', 'date_delay', 'date_stop', 'color', 'all_day', 'attendee'):
if node.get(additional_field):
fields[node.get(additional_field)] = {}
if not check_group(node):
# node must be removed, no need to proceed further with its children
return fields
# The view architeture overrides the python model.
# Get the attrs before they are (possibly) deleted by check_group below
orm.transfer_node_to_modifiers(node, modifiers, context, in_tree_view)
# TODO remove attrs counterpart in modifiers when invisible is true ?
# translate view
if 'lang' in context:
Translations = self.pool['ir.translation']
if node.text and node.text.strip():
trans = Translations._get_source(cr, user, model, 'view', context['lang'], node.text.strip())
if trans:
node.text = node.text.replace(node.text.strip(), trans)
if node.tail and node.tail.strip():
trans = Translations._get_source(cr, user, model, 'view', context['lang'], node.tail.strip())
if trans:
node.tail = node.tail.replace(node.tail.strip(), trans)
if node.get('string') and not result:
trans = Translations._get_source(cr, user, model, 'view', context['lang'], node.get('string'))
if trans == node.get('string') and ('base_model_name' in context):
# If translation is same as source, perhaps we'd have more luck with the alternative model name
# (in case we are in a mixed situation, such as an inherited view where parent_view.model != model
trans = Translations._get_source(cr, user, context['base_model_name'], 'view', context['lang'], node.get('string'))
if trans:
node.set('string', trans)
for attr_name in ('confirm', 'sum', 'avg', 'help', 'placeholder'):
attr_value = node.get(attr_name)
if attr_value:
trans = Translations._get_source(cr, user, model, 'view', context['lang'], attr_value)
if trans:
node.set(attr_name, trans)
for f in node:
if children or (node.tag == 'field' and f.tag in ('filter','separator')):
fields.update(self.postprocess(cr, user, model, f, view_id, in_tree_view, model_fields, context))
orm.transfer_modifiers_to_node(modifiers, node)
return fields
def postprocess(self,
cr,
user,
model,
node,
view_id,
in_tree_view,
model_fields,
context=None):
"""Return the description of the fields in the node.
In a normal call to this method, node is a complete view architecture
but it is actually possible to give some sub-node (this is used so
that the method can call itself recursively).
Originally, the field descriptions are drawn from the node itself.
But there is now some code calling fields_get() in order to merge some
of those information in the architecture.
"""
if context is None:
context = {}
result = False
fields = {}
children = True
modifiers = {}
Model = self.pool.get(model)
if Model is None:
self.raise_view_error(
cr, user,
_('Model not found: %(model)s') % dict(model=model), view_id,
context)
def encode(s):
if isinstance(s, unicode):
return s.encode('utf8')
return s
def check_group(node):
"""Apply group restrictions, may be set at view level or model level::
* at view level this means the element should be made invisible to
people who are not members
* at model level (exclusively for fields, obviously), this means
the field should be completely removed from the view, as it is
completely unavailable for non-members
:return: True if field should be included in the result of fields_view_get
"""
if node.tag == 'field' and node.get('name') in Model._fields:
field = Model._fields[node.get('name')]
# Apply field level access-rights
field_obj = self.pool.get('ir.model.fields')
field_ids = field_obj.search_read(
cr, user, [('name', '=', node.get('name')),
('model', '=', Model._name)]) # Search field
if field_ids:
field_ids = field_ids[0]
invisible_groups = field_ids.get('invisible_groups')
read_only_groups = field_ids.get('read_only_groups')
same_field_flag = True
if invisible_groups: # Apply invisible on field based on groups
cr.execute(
"""SELECT 1 FROM res_groups_users_rel WHERE uid=%s AND gid IN %s""",
(user, tuple(invisible_groups)))
if bool(cr.fetchone()):
node.set('invisible', '1')
modifiers['invisible'] = True
# Remove attrs for conditional visible/invisible (DOMAIN) issue.
if 'attrs' in node.attrib:
del (node.attrib['attrs'])
# Remove widget that is call external view/template and we are not able to apply restriction on other view/template becuase we apply restriction only on fields.
if 'widget' in node.attrib:
del (node.attrib['widget'])
same_field_flag = False
# If field have a any invisible group than no need to check read only group or apply read only attribute on field.
if read_only_groups and same_field_flag: # Apply readonly on field based on groups
cr.execute(
"""SELECT 1 FROM res_groups_users_rel WHERE uid=%s AND gid IN %s""",
(user, tuple(read_only_groups)))
if bool(cr.fetchone()):
node.set('readonly', '1')
if 'attrs' in node.attrib:
attrs = eval(node.attrib['attrs'])
if attrs.get('invisible', False):
# For read only attribute, remove other attributes like required that gives warning in case of none value.
node.attrib['attrs'] = str(
{'invisible': attrs['invisible']})
if field.groups and not self.user_has_groups(
cr, user, groups=field.groups, context=context):
node.getparent().remove(node)
fields.pop(node.get('name'), None)
# no point processing view-level ``groups`` anymore, return
return False
if node.get('groups'):
can_see = self.user_has_groups(cr,
user,
groups=node.get('groups'),
context=context)
if not can_see:
node.set('invisible', '1')
modifiers['invisible'] = True
if 'attrs' in node.attrib:
del (node.attrib['attrs']
) # avoid making field visible later
del (node.attrib['groups'])
return True
if node.tag in ('field', 'node', 'arrow'):
if node.get('object'):
attrs = {}
views = {}
xml = "<form>"
for f in node:
if f.tag == 'field':
xml += etree.tostring(f, encoding="utf-8")
xml += "</form>"
new_xml = etree.fromstring(encode(xml))
ctx = context.copy()
ctx['base_model_name'] = model
xarch, xfields = self.postprocess_and_fields(
cr, user, node.get('object'), new_xml, view_id, ctx)
views['form'] = {'arch': xarch, 'fields': xfields}
attrs = {'views': views}
fields = xfields
if node.get('name'):
attrs = {}
field = Model._fields.get(node.get('name'))
if field:
children = False
views = {}
for f in node:
if f.tag in ('form', 'tree', 'graph', 'kanban',
'calendar'):
node.remove(f)
ctx = context.copy()
ctx['base_model_name'] = model
xarch, xfields = self.postprocess_and_fields(
cr, user, field.comodel_name, f, view_id, ctx)
views[str(f.tag)] = {
'arch': xarch,
'fields': xfields
}
attrs = {'views': views}
fields[node.get('name')] = attrs
field = model_fields.get(node.get('name'))
if field:
orm.transfer_field_to_modifiers(field, modifiers)
elif node.tag in ('form', 'tree'):
result = Model.view_header_get(cr, user, False, node.tag, context)
if result:
node.set('string', result)
in_tree_view = node.tag == 'tree'
elif node.tag == 'calendar':
for additional_field in ('date_start', 'date_delay', 'date_stop',
'color', 'all_day', 'attendee'):
if node.get(additional_field):
fields[node.get(additional_field)] = {}
if not check_group(node):
# node must be removed, no need to proceed further with its children
return fields
# The view architeture overrides the python model.
# Get the attrs before they are (possibly) deleted by check_group below
orm.transfer_node_to_modifiers(node, modifiers, context, in_tree_view)
# TODO remove attrs counterpart in modifiers when invisible is true ?
# translate view
if 'lang' in context:
Translations = self.pool['ir.translation']
if node.text and node.text.strip():
term = node.text.strip()
trans = Translations._get_source(cr, user, model, 'view',
context['lang'], term)
if trans:
node.text = node.text.replace(term, trans)
if node.tail and node.tail.strip():
term = node.tail.strip()
trans = Translations._get_source(cr, user, model, 'view',
context['lang'], term)
if trans:
node.tail = node.tail.replace(term, trans)
if node.get('string') and node.get(
'string').strip() and not result:
term = node.get('string').strip()
trans = Translations._get_source(cr, user, model, 'view',
context['lang'], term)
if trans == term and ('base_model_name' in context):
# If translation is same as source, perhaps we'd have more luck with the alternative model name
# (in case we are in a mixed situation, such as an inherited view where parent_view.model != model
trans = Translations._get_source(
cr, user, context['base_model_name'], 'view',
context['lang'], term)
if trans:
node.set('string', trans)
for attr_name in ('confirm', 'sum', 'avg', 'help', 'placeholder'):
attr_value = node.get(attr_name)
if attr_value and attr_value.strip():
trans = Translations._get_source(cr, user, model, 'view',
context['lang'],
attr_value.strip())
if trans:
node.set(attr_name, trans)
for f in node:
if children or (node.tag == 'field'
and f.tag in ('filter', 'separator')):
fields.update(
self.postprocess(cr, user, model, f, view_id, in_tree_view,
model_fields, context))
orm.transfer_modifiers_to_node(modifiers, node)
return fields