def _make_new_course(self, uid, title):
"""Make a new course entry."""
errors = []
admin_email = users.get_current_user().email()
entry = sites.add_new_course_entry(uid, title, admin_email, errors)
if errors:
raise Exception(errors)
app_context = sites.get_all_courses(entry)[0]
new_course = models.courses.Course(None, app_context=app_context)
new_course.init_new_course_settings(title, admin_email)
return app_context
def _make_new_course(self, uid, title):
"""Make a new course entry."""
errors = []
admin_email = users.get_current_user().email()
entry = sites.add_new_course_entry(
uid, title, admin_email, errors)
if errors:
raise Exception(errors)
app_context = sites.get_all_courses(entry)[0]
new_course = models.courses.Course(None, app_context=app_context)
new_course.init_new_course_settings(title, admin_email)
return app_context
def put(self):
"""Handles HTTP PUT verb."""
request = transforms.loads(self.request.get('request'))
if not self.assert_xsrf_token_or_fail(
request, 'add-course-put', {}):
return
if not ConfigPropertyRights.can_edit():
transforms.send_json_response(
self, 401, 'Access denied.')
return
payload = request.get('payload')
json_object = transforms.loads(payload)
name = json_object.get('name')
title = json_object.get('title')
admin_email = json_object.get('admin_email')
gDefier_module = json_object.get('gDefier_module')
# If G-Defier module is active the name of the course will have a tag
if gDefier_module:
name = name + "_DFR"
# Add the new course entry.
errors = []
entry = sites.add_new_course_entry(name, title, admin_email, errors)
if not entry:
errors.append('Error adding a new course entry.')
if errors:
transforms.send_json_response(self, 412, '\n'.join(errors))
return
# We can't expect our new configuration being immediately available due
# to datastore queries consistency limitations. So we will instantiate
# our new course here and not use the normal sites.get_all_courses().
app_context = sites.get_all_courses(entry)[0]
# Update course with a new title and admin email.
new_course = courses.Course(None, app_context=app_context)
if not new_course.init_new_course_settings(title, admin_email):
transforms.send_json_response(
self, 412,
'Added new course entry, but failed to update title and/or '
'admin email. The course.yaml file already exists and must be '
'updated manually.')
return
transforms.send_json_response(
self, 200, 'Added.', {'entry': entry})
def put(self):
"""Handles HTTP PUT verb."""
request = transforms.loads(self.request.get('request'))
if not self.assert_xsrf_token_or_fail(request, 'add-course-put', {}):
return
if not CoursesPropertyRights.can_add():
transforms.send_json_response(self, 401, 'Access denied.')
return
payload = request.get('payload')
json_object = transforms.loads(payload)
name = json_object.get('name')
title = json_object.get('title')
admin_email = json_object.get('admin_email')
# Add the new course entry.
errors = []
entry = sites.add_new_course_entry(name, title, admin_email, errors)
if not entry:
errors.append('Error adding a new course entry.')
if errors:
transforms.send_json_response(self, 412, '\n'.join(errors))
return
# We can't expect our new configuration being immediately available due
# to datastore queries consistency limitations. So we will instantiate
# our new course here and not use the normal sites.get_all_courses().
if sites.USE_COURSE_LIST:
app_context = sites.get_app_context_for_namespace('ns_%s' % name)
else:
app_context = sites.get_all_courses(entry)[0]
# Update course with a new title and admin email.
new_course = courses.Course(None, app_context=app_context)
if not new_course.init_new_course_settings(title, admin_email):
transforms.send_json_response(
self, 412,
'Added new course entry, but failed to update title and/or '
'admin email. The course.yaml file already exists and must be '
'updated manually.')
return
transforms.send_json_response(self, 200, 'Added.', {'entry': entry})
def put(self):
"""Handles HTTP PUT verb."""
request = transforms.loads(self.request.get("request"))
if not self.assert_xsrf_token_or_fail(request, "add-course-put", {}):
return
if not CoursesPropertyRights.can_add():
transforms.send_json_response(self, 401, "Access denied.")
return
payload = request.get("payload")
json_object = transforms.loads(payload)
name = json_object.get("name")
title = json_object.get("title")
admin_email = json_object.get("admin_email")
# Add the new course entry.
errors = []
entry = sites.add_new_course_entry(name, title, admin_email, errors)
if not entry:
errors.append("Error adding a new course entry.")
if errors:
transforms.send_json_response(self, 412, "\n".join(errors))
return
# We can't expect our new configuration being immediately available due
# to datastore queries consistency limitations. So we will instantiate
# our new course here and not use the normal sites.get_all_courses().
app_context = sites.get_all_courses(entry)[0]
# Update course with a new title and admin email.
new_course = courses.Course(None, app_context=app_context)
if not new_course.init_new_course_settings(title, admin_email):
transforms.send_json_response(
self,
412,
"Added new course entry, but failed to update title and/or "
"admin email. The course.yaml file already exists and must be "
"updated manually.",
)
return
transforms.send_json_response(self, 200, "Added.", {"entry": entry})
def put(self):
"""Handles HTTP PUT verb."""
request = transforms.loads(self.request.get('request'))
if not self.assert_xsrf_token_or_fail(
request, self.XSRF_ACTION, {}):
return
if not CoursesPropertyRights.can_add():
self._send_json_error_response(401, 'Access denied.')
return
payload = request.get('payload')
json_object = transforms.loads(payload)
name = json_object.get('name')
namespace = 'ns_' + name
title = json_object.get('title')
admin_email = json_object.get('admin_email')
template_course = json_object.get('template_course')
errors = []
with common_utils.Namespace(namespace):
if CourseDeleteHandler.get_any_undeleted_kind_name():
errors.append(
'Unable to add new entry "%s": the corresponding '
'namespace "%s" is not empty. If you removed a '
'course with that name in the last few minutes, the '
'background cleanup job may still be running. '
'You can use the App Engine Dashboard to manually '
'remove all database entities from this namespace.' %
(name, namespace))
# Add the new course entry.
if not errors:
entry = sites.add_new_course_entry(name, title, admin_email, errors)
if not entry and not errors:
errors.append('Error adding a new course entry.')
if errors:
self._send_json_error_response(412, errors)
return
# We can't expect our new configuration being immediately available due
# to datastore queries consistency limitations. So we will instantiate
# our new course here and not use the normal sites.get_all_courses().
app_context = sites.get_all_courses(entry)[0]
# Update course with a new title and admin email.
new_course = courses.Course(None, app_context=app_context)
if not new_course.init_new_course_settings(title, admin_email):
self._send_json_error_response(412,
'Added new course entry, but failed to update title and/or '
'admin email. The course.yaml file already exists and must be '
'updated manually.')
return
if template_course:
if template_course != 'sample':
self._send_json_error_response(
412, 'Unknown template course: %s' % template_course)
return
src_app_context = sites.get_all_courses('course:/:/:')[0]
new_course.import_from(src_app_context, errors)
new_course.save()
if not errors:
common_utils.run_hooks(
self.COPY_SAMPLE_COURSE_HOOKS, app_context, errors)
if not errors:
common_utils.run_hooks(
self.NEW_COURSE_ADDED_HOOKS.itervalues(), app_context, errors)
if errors:
# Any errors at this point are the result of one or more failed
# _HOOKS callbacks. It is probably not possible to determine if
# these are caused by bad server state or instead by bad user
# input, so return a rather generic 500 HTTP status.
self._send_json_error_response(500, errors)
else:
transforms.send_json_response(
self, 200, 'Added.', {'entry': entry})
def put(self):
"""Handles HTTP PUT verb."""
request = transforms.loads(self.request.get('request'))
if not self.assert_xsrf_token_or_fail(request, self.XSRF_ACTION, {}):
return
if not CoursesPropertyRights.can_add():
self._send_json_error_response(401, 'Access denied.')
return
payload = request.get('payload')
json_object = transforms.loads(payload)
name = json_object.get('name')
namespace = 'ns_' + name
title = json_object.get('title')
admin_email = json_object.get('admin_email')
template_course = json_object.get('template_course')
errors = []
with common_utils.Namespace(namespace):
if CourseDeleteHandler.get_any_undeleted_kind_name():
errors.append(
'Unable to add new entry "%s": the corresponding '
'namespace "%s" is not empty. If you removed a '
'course with that name in the last few minutes, the '
'background cleanup job may still be running. '
'You can use the App Engine Dashboard to manually '
'remove all database entities from this namespace.' %
(name, namespace))
# Add the new course entry.
if not errors:
entry = sites.add_new_course_entry(name, title, admin_email,
errors)
if not entry and not errors:
errors.append('Error adding a new course entry.')
if errors:
self._send_json_error_response(412, errors)
return
# We can't expect our new configuration being immediately available due
# to datastore queries consistency limitations. So we will instantiate
# our new course here and not use the normal sites.get_all_courses().
app_context = sites.get_all_courses(entry)[0]
# Update course with a new title and admin email.
new_course = courses.Course(None, app_context=app_context)
if not new_course.init_new_course_settings(title, admin_email):
self._send_json_error_response(
412,
'Added new course entry, but failed to update title and/or '
'admin email. The course.yaml file already exists and must be '
'updated manually.')
return
if template_course:
if template_course != 'sample':
self._send_json_error_response(
412, 'Unknown template course: %s' % template_course)
return
src_app_context = sites.get_all_courses('course:/:/:')[0]
new_course.import_from(src_app_context, errors)
new_course.save()
if not errors:
common_utils.run_hooks(self.COPY_SAMPLE_COURSE_HOOKS,
app_context, errors)
if not errors:
common_utils.run_hooks(self.NEW_COURSE_ADDED_HOOKS.itervalues(),
app_context, errors)
if errors:
# Any errors at this point are the result of one or more failed
# _HOOKS callbacks. It is probably not possible to determine if
# these are caused by bad server state or instead by bad user
# input, so return a rather generic 500 HTTP status.
self._send_json_error_response(500, errors)
else:
transforms.send_json_response(self, 200, 'Added.',
{'entry': entry})
def put(self):
"""Handles HTTP PUT verb."""
request = transforms.loads(self.request.get('request'))
if not self.assert_xsrf_token_or_fail(
request, self.XSRF_ACTION, {}):
return
if not CoursesPropertyRights.can_add():
transforms.send_json_response(
self, 401, 'Access denied.')
return
payload = request.get('payload')
json_object = transforms.loads(payload)
name = json_object.get('name')
title = json_object.get('title')
admin_email = json_object.get('admin_email')
template_course = json_object.get('template_course')
# Add the new course entry.
errors = []
entry = sites.add_new_course_entry(name, title, admin_email, errors)
if not entry and not errors:
errors.append('Error adding a new course entry.')
if errors:
transforms.send_json_response(self, 412, '\n'.join(errors))
return
# We can't expect our new configuration being immediately available due
# to datastore queries consistency limitations. So we will instantiate
# our new course here and not use the normal sites.get_all_courses().
app_context = sites.get_all_courses(entry)[0]
# Update course with a new title and admin email.
new_course = courses.Course(None, app_context=app_context)
if not new_course.init_new_course_settings(title, admin_email):
transforms.send_json_response(
self, 412,
'Added new course entry, but failed to update title and/or '
'admin email. The course.yaml file already exists and must be '
'updated manually.')
return
if template_course:
if template_course != 'sample':
transforms.send_json_response(
self, 412,
'Unknown template course: %s' % template_course)
return
errors = []
src_app_context = sites.get_all_courses('course:/:/:')[0]
new_course.import_from(src_app_context, errors)
new_course.save()
if not errors:
common_utils.run_hooks(
self.COPY_SAMPLE_COURSE_HOOKS, app_context, errors)
if errors:
transforms.send_json_response(self, 412, '\n'.join(errors))
return
transforms.send_json_response(
self, 200, 'Added.', {'entry': entry})
