Source code for invenio_records_ui.ext

# -*- coding: utf-8 -*-
# This file is part of Invenio.
# Copyright (C) 2015-2018 CERN.
# Invenio is free software; you can redistribute it and/or modify it
# under the terms of the MIT License; see LICENSE file for more details.

"""Flask extension for Invenio-Records-UI."""

from __future__ import absolute_import, print_function

from . import config
from .utils import obj_or_import_string

[docs]class _RecordUIState(object): """Record UI state.""" def __init__(self, app): """Initialize state. :param app: The Flask application. """ = app self._permission_factory = None self._export_formats = {}
[docs] def export_formats(self, pid_type): """List of export formats.""" if pid_type not in self._export_formats: fmts ='RECORDS_UI_EXPORT_FORMATS', {}).get( pid_type, {}) self._export_formats[pid_type] = sorted( [(k, v) for k, v in fmts.items() if v], key=lambda x: x[1]['order'], ) return self._export_formats[pid_type]
@property def permission_factory(self): """Load default permission factory.""" if self._permission_factory is None: imp =['RECORDS_UI_DEFAULT_PERMISSION_FACTORY'] self._permission_factory = obj_or_import_string(imp) return self._permission_factory
[docs]class InvenioRecordsUI(object): """Invenio-Records-UI extension. The extension takes care of setting default configuration and registering a blueprint with URL routes for the endpoints. """ def __init__(self, app=None): """Extension initialization. :param app: The Flask application. (Default: ``None``) """ if app: self.init_app(app)
[docs] def init_app(self, app): """Flask application initialization. :param app: The Flask application. """ self.init_config(app) app.extensions['invenio-records-ui'] = _RecordUIState(app)
[docs] def init_config(self, app): """Initialize configuration on application. :param app: The Flask application. """ app.config.setdefault( 'RECORDS_UI_BASE_TEMPLATE', app.config.get('BASE_TEMPLATE', 'invenio_records_ui/base.html') ) for k in dir(config): if k.startswith('RECORDS_UI_'): app.config.setdefault(k, getattr(config, k))