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invenio-config-iform/invenio_config_iform/ext.py

62 lines
1.9 KiB
Python

# -*- coding: utf-8 -*-
#
# Copyright (C) 2020-2024 Graz University of Technology.
#
# invenio-config-iform is free software; you can redistribute it and/or
# modify it under the terms of the MIT License; see LICENSE file for more
# details.
"""invenio module that adds I-Form configs."""
from flask import Flask
from . import config
from .custom_fields import ip_network, single_ip
class InvenioConfigIform:
"""invenio-config-iform extension."""
def __init__(self, app: Flask = None) -> None:
"""Extension initialization."""
if app:
self.init_app(app)
def init_app(self, app: Flask) -> None:
"""Flask application initialization."""
self.init_config(app)
self.add_custom_fields(app)
app.extensions["invenio-config-iform"] = self
def init_config(self, app: Flask) -> None:
"""Initialize configuration."""
for k in dir(config):
if k.startswith("INVENIO_CONFIG_IFORM_"):
app.config.setdefault(k, getattr(config, k))
def add_custom_fields(self, app: Flask) -> None:
"""Add custom fields."""
app.config.setdefault("RDM_CUSTOM_FIELDS", [])
app.config["RDM_CUSTOM_FIELDS"].append(ip_network)
app.config["RDM_CUSTOM_FIELDS"].append(single_ip)
def finalize_app(app: Flask) -> None:
"""Finalize app."""
rank_blueprint_higher(app)
def rank_blueprint_higher(app: Flask) -> None:
"""Rank this module's blueprint higher than blueprint of security module.
Needed in order to overwrite email templates.
Since the blueprints are in a dict and the order of insertion is
retained, popping and reinserting all items (except ours), ensures
our blueprint will be in front.
"""
bps = app.blueprints
for blueprint_name in list(bps.keys()):
if blueprint_name != "invenio_config_iform":
bps.update({blueprint_name: bps.pop(blueprint_name)})