def checkCanEditStudentProjectAsStudent(self, django_args):
"""Checks whether the project can be edited in a student mode
by the current user.
Args:
django_args: a dictionary with django's arguments
Raises:
AccessViolationResponse:
- If there is no project found
- If the project does not belong to the current user
"""
self.checkIsUser()
project_entity = student_project_logic.getFromKeyFieldsOr404(
django_args)
student_entity = project_entity.student
if student_entity.user.key() != self.user.key():
raise out_of_band.AccessViolation(
message_fmt=access.DEF_NOT_YOUR_ENTITY_MSG)
if student_entity.status != 'active':
raise out_of_band.AccessViolation(
message_fmt=access.DEF_NO_ACTIVE_ENTITY_MSG)
return
def checkCanEditStudentProjectAsStudent(self, django_args):
"""Checks whether the project can be edited in a student mode
by the current user.
Args:
django_args: a dictionary with django's arguments
Raises:
AccessViolationResponse:
- If there is no project found
- If the project does not belong to the current user
"""
self.checkIsUser()
project_entity = student_project_logic.getFromKeyFieldsOr404(django_args)
student_entity = project_entity.student
if student_entity.user.key() != self.user.key():
raise out_of_band.AccessViolation(
message_fmt=access.DEF_NOT_YOUR_ENTITY_MSG)
if student_entity.status != 'active':
raise out_of_band.AccessViolation(
message_fmt=access.DEF_NO_ACTIVE_ENTITY_MSG)
return
def checkStudentProjectHasStatus(self, django_args, allowed_status):
"""Checks whether the Project has one of the given statuses.
Args:
django_args: a dictionary with django's arguments
allowed_status: list with the allowed statuses for the entity
Raises:
AccessViolationResponse:
- If there is no project found
- If the project is not in the requested status
"""
project_entity = student_project_logic.getFromKeyFieldsOr404(django_args)
if not project_entity.status in allowed_status:
raise out_of_band.AccessViolation(
message_fmt=access.DEF_NO_ACTIVE_ENTITY_MSG)
return
def checkStudentProjectHasStatus(self, django_args, allowed_status):
"""Checks whether the Project has one of the given statuses.
Args:
django_args: a dictionary with django's arguments
allowed_status: list with the allowed statuses for the entity
Raises:
AccessViolationResponse:
- If there is no project found
- If the project is not in the requested status
"""
project_entity = student_project_logic.getFromKeyFieldsOr404(
django_args)
if not project_entity.status in allowed_status:
raise out_of_band.AccessViolation(
message_fmt=access.DEF_NO_ACTIVE_ENTITY_MSG)
return
def checkIsHostForStudentProject(self, django_args):
"""Checks whether the user is Host for the Program of the
specified StudentProject.
Args:
django_args: a dictionary with django's arguments
Raises:
AccessViolationResponse:
- If there is no project found
- If the user is not a host for the specified project
"""
self.checkIsUser()
project_entity = student_project_logic.getFromKeyFieldsOr404(django_args)
program_entity = project_entity.program
new_args = {'scope_path': program_entity.scope_path}
self.checkHasRoleForScope(new_args, host_logic)
return
def checkIsHostForStudentProject(self, django_args):
"""Checks whether the user is Host for the Program of the
specified StudentProject.
Args:
django_args: a dictionary with django's arguments
Raises:
AccessViolationResponse:
- If there is no project found
- If the user is not a host for the specified project
"""
self.checkIsUser()
project_entity = student_project_logic.getFromKeyFieldsOr404(
django_args)
program_entity = project_entity.program
new_args = {'scope_path': program_entity.scope_path}
self.checkHasRoleForScope(new_args, host_logic)
return
