def _process(self, url):
if editing_settings.get(self.event, 'service_url'):
raise BadRequest('Service URL already set')
url = url.rstrip('/')
info = check_service_url(url)
if info['error'] is not None:
abort(422, messages={'url': [info['error']]})
if not editing_settings.get(self.event, 'service_event_identifier'):
editing_settings.set(self.event, 'service_event_identifier',
make_event_identifier(self.event))
editing_settings.set_multi(self.event, {
'service_url': url,
'service_token': unicode(uuid4()),
})
# we need to commit the token so the service can already use it when processing
# the enabled event in case it wants to set up tags etc
db.session.commit()
try:
service_handle_enabled(self.event)
except ServiceRequestFailed as exc:
editing_settings.delete(self.event, 'service_url', 'service_token')
db.session.commit()
raise ServiceUnavailable(
_('Could not register event with service: {}').format(exc))
except Exception:
editing_settings.delete(self.event, 'service_url', 'service_token')
db.session.commit()
raise
return '', 204
def _process_args(self):
RHEditingManagementBase._process_args(self)
uuid = request.view_args['uuid']
conditions = editing_settings.get(self.event, 'review_conditions')
self.uuid = unicode(uuid)
if self.uuid not in conditions:
raise NotFound
def _clone_review_conditions(self, new_event):
review_conditions = editing_settings.get(self.old_event,
'review_conditions')
new_conditions = OrderedDict(
self._build_review_conditions(new_event, cond)
for cond in review_conditions.viewvalues())
editing_settings.set(new_event, 'review_conditions', new_conditions)
def _process(self):
if self.editable:
raise UserValueError(_('Editable already exists'))
args = parser.parse({
'files':
EditingFilesField(self.event,
self.contrib,
self.editable_type,
required=True)
})
service_url = editing_settings.get(self.event, 'service_url')
initial_state = InitialRevisionState.new if service_url else InitialRevisionState.ready_for_review
editable = create_new_editable(self.contrib, self.editable_type,
session.user, args['files'],
initial_state)
if service_url:
try:
service_handle_new_editable(editable, session.user)
except ServiceRequestFailed:
raise ServiceUnavailable(
_('Submission failed, please try again later.'))
return '', 201
def _process(self, action, comment):
argmap = {'tags': EditingTagsField(self.event, missing=set())}
if action in (EditingReviewAction.update,
EditingReviewAction.update_accept):
argmap['files'] = EditingFilesField(self.event,
self.contrib,
self.editable_type,
allow_claimed_files=True,
required=True)
args = parser.parse(argmap, unknown=EXCLUDE)
service_url = editing_settings.get(self.event, 'service_url')
new_revision = review_editable_revision(self.revision, session.user,
action, comment, args['tags'],
args.get('files'))
publish = True
if service_url:
try:
resp = service_handle_review_editable(self.editable,
session.user, action,
self.revision,
new_revision)
publish = resp.get('publish', True)
except ServiceRequestFailed:
raise ServiceUnavailable(
_('Failed processing review, please try again later.'))
if publish and action in (EditingReviewAction.accept,
EditingReviewAction.update_accept):
publish_editable_revision(new_revision or self.revision)
return '', 204
def _process(self):
if not editing_settings.get(self.event, 'service_url'):
return jsonify(connected=False, error=None, status=None)
status = service_get_status(self.event)
return jsonify(connected=True,
error=status['error'],
status=status['status'])
def review_conditions_valid(self):
review_conditions = editing_settings.get(self.event,
'review_conditions').values()
file_types = {file.file_type_id for file in self.revisions[-1].files}
if not review_conditions:
return True
return any(file_types >= set(cond) for cond in review_conditions)
def _check_revision_access(self):
if not editing_settings.get(self.event, 'service_url'):
return False
# It's up to the editing service to decide who can do what, so we
# just require the user to have more than just read access
return (self.editable.can_perform_submitter_actions(session.user)
or self.editable.can_perform_editor_actions(session.user))
def _process_args(self):
RHEditingManagementBase._process_args(self)
self.editable_type = EditableType[request.view_args['type']]
uuid = request.view_args['uuid']
conditions = editing_settings.get(self.event, self.editable_type.name + '_review_conditions')
self.uuid = unicode(uuid)
if self.uuid not in conditions:
raise NotFound
def _clone_review_conditions(self, new_event):
for type_ in EditableType:
review_conditions = editing_settings.get(
self.old_event, type_.name + '_review_conditions')
new_conditions = OrderedDict(
self._build_review_conditions(new_event, cond)
for cond in review_conditions.viewvalues())
editing_settings.set(new_event, type_.name + '_review_conditions',
new_conditions)
def _get_headers(event, include_token=True):
headers = {
'Accept': 'application/json',
'User-Agent': f'Indico/{indico.__version__}'
}
if include_token:
headers['Authorization'] = 'Bearer {}'.format(
editing_settings.get(event, 'service_token'))
return headers
def _get_custom_actions(self):
if not editing_settings.get(self.event, 'service_url'):
return []
try:
return service_get_custom_actions(self.editable, self.editable.revisions[-1], session.user)
except ServiceRequestFailed:
# unlikely to fail, but if it does we don't break the whole timeline
return []
def enabled_editables(self):
"""Return all submitted editables with enabled types."""
from indico.modules.events.editing.settings import editing_settings
if not self.event.has_feature('editing'):
return []
enabled_editable_types = editing_settings.get(self.event, 'editable_types')
enabled_editables = [editable for editable in self.editables if editable.type.name in enabled_editable_types]
order = list(EditableType)
return sorted(enabled_editables, key=lambda editable: order.index(editable.type))
def _validate_file_types(self, file_types):
event = self.context['event']
event_file_types = {ft.id for ft in event.editing_file_types}
condition_types = set(file_types)
if condition_types - event_file_types:
raise ValidationError(_('Invalid file type used'))
event_conditions = editing_settings.get(event, 'review_conditions')
if any(condition_types == set(event_condition) for event_condition in event_conditions.values()):
raise ValidationError(_('Conditions have to be unique'))
def _token_can_access(self):
# we need to "fish" the event here because at this point _check_params
# hasn't run yet
event = Event.get_or_404(int(request.view_args['confId']),
is_deleted=False)
if not self.SERVICE_ALLOWED or not request.bearer_token:
return False
event_token = editing_settings.get(event, 'service_token')
if request.bearer_token != event_token:
raise Unauthorized('Invalid bearer token')
return True
def service_handle_enabled(event):
data = {
'title': event.title,
'url': event.external_url,
'token': editing_settings.get(event, 'service_token'),
'endpoints': _get_event_endpoints(event)
}
try:
resp = requests.put(_build_url(event, '/event/{}'.format(_get_event_identifier(event))),
headers=_get_headers(event, include_token=False), json=data)
resp.raise_for_status()
except requests.RequestException as exc:
_log_service_error(exc, 'Registering event with service failed')
raise ServiceRequestFailed(exc)
def _process(self, action, comment):
confirm_editable_changes(self.revision, session.user, action, comment)
service_url = editing_settings.get(self.event, 'service_url')
publish = True
if service_url:
try:
resp = service_handle_review_editable(self.editable, session.user, action, self.revision)
publish = resp.get('publish', True)
except ServiceRequestFailed:
raise ServiceUnavailable(_('Failed processing review, please try again later.'))
if publish and action == EditingConfirmationAction.accept:
publish_editable_revision(self.revision)
return '', 204
def _process_DELETE(self):
if EditingRevisionFile.query.with_parent(self.file_type).has_rows():
raise UserValueError(_('Cannot delete file type which already has files'))
review_conditions = editing_settings.get(self.event, self.editable_type.name + '_review_conditions')
if any(self.file_type.id in cond for cond in review_conditions.values()):
raise UserValueError(_('Cannot delete file type which is used in a review condition'))
if self.file_type.publishable:
is_last = not (EditingFileType.query
.with_parent(self.event)
.filter(EditingFileType.publishable, EditingFileType.id != self.file_type.id)
.has_rows())
if is_last:
raise UserValueError(_('Cannot delete the only publishable file type'))
delete_file_type(self.file_type)
return '', 204
def _process(self):
args = parser.parse({
'files': EditingFilesField(self.event, self.contrib, self.editable_type, allow_claimed_files=True,
required=True)
})
service_url = editing_settings.get(self.event, 'service_url')
new_revision = create_submitter_revision(self.revision, session.user, args['files'])
if service_url:
try:
service_handle_review_editable(self.editable, session.user, EditingReviewAction.update,
self.revision, new_revision)
except ServiceRequestFailed:
raise ServiceUnavailable(_('Failed processing review, please try again later.'))
return '', 204
class PaperSchema(mm.Schema):
is_in_final_state = Boolean()
contribution = Nested(ContributionSchema)
event = Nested(PaperEventSchema)
revisions = List(Nested(PaperRevisionSchema))
last_revision = Nested(PaperRevisionSchema)
state = Nested(PaperRevisionStateSchema)
can_judge = Function(lambda paper, ctx: paper.can_judge(ctx.get('user')))
can_comment = Function(lambda paper, ctx: paper.can_comment(
ctx.get('user'), check_state=True))
can_review = Function(lambda paper, ctx: paper.can_review(ctx.get('user')))
can_submit_proceedings = Function(lambda paper, ctx: paper.contribution.
can_submit_proceedings(ctx.get('user')))
editing_open = Function(lambda paper, ctx: editable_type_settings[
EditableType.paper].get(paper.event, 'submission_enabled'))
editing_enabled = Function(
lambda paper, ctx: paper.event.has_feature('editing') and 'paper' in
editing_settings.get(paper.event, 'editable_types'))
def _process(self, force):
if not editing_settings.get(self.event, 'service_url'):
raise BadRequest('Service URL not set')
status = service_get_status(self.event)
notify_service = True
if status['error']:
if not force:
# this only happens if the service went down between loading
# the page and sending the disconnect request
raise BadRequest('Cannot disconnect service')
notify_service = False
elif not status['status']['can_disconnect']:
raise BadRequest('Cannot disconnect service')
if notify_service:
try:
service_handle_disconnected(self.event)
except ServiceRequestFailed as exc:
raise ServiceUnavailable(_('Could not disconnect event from service: {}').format(exc))
editing_settings.delete(self.event, 'service_url', 'service_token')
return '', 204
def service_handle_enabled(event):
data = {
'title': event.title,
'url': event.external_url,
'token': editing_settings.get(event, 'service_token'),
'endpoints': {
'tags': {
'create': url_for('.api_create_tag', event, _external=True),
'list': url_for('.api_tags', event, _external=True)
},
'editable_types':
url_for('.api_enabled_editable_types', event, _external=True),
'file_types': {
t.name: {
'create':
url_for('.api_add_file_type',
event,
type=t.name,
_external=True),
'list':
url_for('.api_file_types',
event,
type=t.name,
_external=True),
}
for t in EditableType
}
}
}
try:
resp = requests.put(_build_url(
event, '/event/{}'.format(_get_event_identifier(event))),
headers=_get_headers(event, include_token=False),
json=data)
resp.raise_for_status()
except requests.RequestException as exc:
logger.exception('Registering event with service failed')
raise ServiceRequestFailed(exc)
def _process_GET(self):
return jsonify(editing_settings.get(self.event, 'editable_types'))
def editable_types(self):
from indico.modules.events.editing.settings import editing_settings
return editing_settings.get(self, 'editable_types')
def _process_DELETE(self):
new_conditions = editing_settings.get(self.event, 'review_conditions')
del new_conditions[self.uuid]
editing_settings.set(self.event, 'review_conditions', new_conditions)
return '', 204
def _is_used_in_condition(self, file_type):
conditions = editing_settings.get(
file_type.event, file_type.type.name + '_review_conditions')
return any(file_type.id in cond for cond in conditions.values())
def _get_event_identifier(event):
identifier = editing_settings.get(event, 'service_event_identifier')
assert identifier
return identifier
def _build_url(event, path):
return editing_settings.get(event, 'service_url') + path
def _check_revision_access(self):
if not editing_settings.get(self.event, 'service_url'):
return False
# It's up to the editing service to decide who can do what, so we
# just require the user to have editable access
return self.editable.can_see_timeline(session.user)
def _process_PATCH(self, file_types):
new_conditions = editing_settings.get(self.event, 'review_conditions')
new_conditions[self.uuid] = file_types
editing_settings.set(self.event, 'review_conditions', new_conditions)
return '', 204