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Add a user method to check folder permission

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User model is the most natural place for a permission check method,
however this means that we need to pass the full user object to
service model methods and TemplateList instead of user_id.
This commit is contained in:
Alexey Bezhan
2019-03-11 14:13:56 +00:00
parent 0f9207a161
commit e6d7f7ebeb
7 changed files with 42 additions and 36 deletions
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28
app/models/service.py
View File

@@ -155,10 +155,10 @@ class Service():
def all_template_ids(self):
return {template['id'] for template in self.all_templates}
def get_templates(self, template_type='all', template_folder_id=None, user_id=None):
if user_id and template_folder_id and self.has_permission('edit_folder_permissions'):
def get_templates(self, template_type='all', template_folder_id=None, user=None):
if user and template_folder_id and self.has_permission('edit_folder_permissions'):
folder = self.get_template_folder(template_folder_id)
if user_id not in folder.get("users_with_permission", []):
if not user.has_template_folder_permission(folder):
return []
if isinstance(template_type, str):
@@ -403,7 +403,7 @@ class Service():
def all_template_folder_ids(self):
return {folder['id'] for folder in self.all_template_folders}
def get_user_template_folders(self, user_id):
def get_user_template_folders(self, user):
"""Returns a modified list of folders a user has permission to view
For each folder, we do the following:
@@ -422,10 +422,10 @@ class Service():
user_folders = []
for folder in self.all_template_folders:
if user_id not in folder.get("users_with_permission", []):
if not user.has_template_folder_permission(folder):
continue
parent = self.get_template_folder(folder["parent_id"])
if user_id in parent.get("users_with_permission", []):
if user.has_template_folder_permission(parent):
user_folders.append(folder)
else:
folder_attrs = {
@@ -439,14 +439,14 @@ class Service():
else:
parent = self.get_template_folder(parent["parent_id"])
folder_attrs["parent_id"] = parent.get("id", None)
if user_id in parent.get("users_with_permission", []):
if user.has_template_folder_permission(parent):
break
user_folders.append(folder_attrs)
return user_folders
def get_template_folders(self, template_type='all', parent_folder_id=None, user_id=None):
if user_id:
folders = self.get_user_template_folders(user_id)
def get_template_folders(self, template_type='all', parent_folder_id=None, user=None):
if user:
folders = self.get_user_template_folders(user)
else:
folders = self.all_template_folders
if parent_folder_id:
@@ -456,7 +456,7 @@ class Service():
folder for folder in folders
if (
folder['parent_id'] == parent_folder_id
and self.is_folder_visible(folder['id'], template_type, user_id)
and self.is_folder_visible(folder['id'], template_type, user)
)
]
@@ -469,7 +469,7 @@ class Service():
}
return self._get_by_id(self.all_template_folders, folder_id)
def is_folder_visible(self, template_folder_id, template_type='all', user_id=None):
def is_folder_visible(self, template_folder_id, template_type='all', user=None):
if template_type == 'all':
return True
@@ -478,8 +478,8 @@ class Service():
return True
if any(
self.is_folder_visible(child_folder['id'], template_type, user_id)
for child_folder in self.get_template_folders(template_type, template_folder_id, user_id)
self.is_folder_visible(child_folder['id'], template_type, user)
for child_folder in self.get_template_folders(template_type, template_folder_id, user)
):
return True

28
app/models/template_list.py
View File

@@ -5,28 +5,28 @@ class TemplateList():
service,
template_type='all',
template_folder_id=None,
user_id=None,
user=None,
):
self.service = service
self.template_type = template_type
self.template_folder_id = template_folder_id
self.user_id = user_id
self.user = user
def __iter__(self):
for item in self.get_templates_and_folders(
self.template_type, self.template_folder_id, self.user_id, ancestors=[]
self.template_type, self.template_folder_id, self.user, ancestors=[]
):
yield item
def get_templates_and_folders(self, template_type, template_folder_id, user_id, ancestors):
def get_templates_and_folders(self, template_type, template_folder_id, user, ancestors):
for item in self.service.get_template_folders(
template_type, template_folder_id, user_id,
template_type, template_folder_id, user,
):
yield TemplateListFolder(
item,
folders=self.service.get_template_folders(
template_type, item['id'], user_id
template_type, item['id'], user
),
templates=self.service.get_templates(
template_type, item['id']
@@ -35,12 +35,12 @@ class TemplateList():
service_id=self.service.id,
)
for sub_item in self.get_templates_and_folders(
template_type, item['id'], user_id, ancestors + [item]
template_type, item['id'], user, ancestors + [item]
):
yield sub_item
for item in self.service.get_templates(
template_type, template_folder_id, user_id
template_type, template_folder_id, user
):
yield TemplateListTemplate(
item,
@@ -59,24 +59,24 @@ class TemplateList():
@property
def folder_is_empty(self):
return not any(self.get_templates_and_folders(
'all', self.template_folder_id, self.user_id, []
'all', self.template_folder_id, self.user, []
))
class TemplateLists():
def __init__(self, services, user_id=None):
def __init__(self, services, user=None):
self.services = sorted(
services,
key=lambda service: service.name.lower(),
)
self.user_id = user_id
self.user = user
def __iter__(self):
if len(self.services) == 1:
for template_or_folder in TemplateList(self.services[0], user_id=self.user_id):
for template_or_folder in TemplateList(self.services[0], user=self.user):
yield template_or_folder
return
@@ -88,11 +88,11 @@ class TemplateLists():
yield template_list_service
for service_templates_and_folders in TemplateList(
service, user_id=self.user_id
service, user=self.user
).get_templates_and_folders(
template_type='all',
template_folder_id=None,
user_id=self.user_id,
user=self.user,
ancestors=[template_list_service],
):
yield service_templates_and_folders

6
app/models/user.py
View File

@@ -151,6 +151,12 @@ class User(UserMixin):
def has_permission_for_service(self, service_id, permission):
return permission in self._permissions.get(service_id, [])
def has_template_folder_permission(self, template_folder):
if self.platform_admin:
return True
return self.id in template_folder.get("users_with_permission", [])
def belongs_to_service(self, service_id):
return str(service_id) in self.services