DocScoDoc/app/api/logos.py

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# -*- mode: python -*-
# -*- coding: utf-8 -*-
##############################################################################
#
# Gestion scolarite IUT
#
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# Copyright (c) 1999 - 2022 Emmanuel Viennet. All rights reserved.
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#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Emmanuel Viennet emmanuel.viennet@viennet.net
#
##############################################################################
"""API: gestion des logos
Contrib @jmp
"""
from datetime import datetime
from flask import jsonify, g, send_file
from app.api import bp
from app.api import requested_format
from app.api.auth import token_auth
from app.api.errors import error_response
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from app.decorators import permission_required
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from app.models import Departement
from app.scodoc.sco_logos import list_logos, find_logo
from app.scodoc.sco_permissions import Permission
@bp.route("/logos", methods=["GET"])
@token_auth.login_required
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@permission_required(Permission.APIView)
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def api_get_glob_logos():
if not g.current_user.has_permission(Permission.ScoSuperAdmin, None):
return error_response(401, message="accès interdit")
required_format = requested_format() # json only
if required_format is None:
return error_response(400, "Illegal format")
logos = list_logos()[None]
return jsonify(list(logos.keys()))
@bp.route("/logos/<string:logoname>", methods=["GET"])
@token_auth.login_required
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@permission_required(Permission.APIView)
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def api_get_glob_logo(logoname):
if not g.current_user.has_permission(Permission.ScoSuperAdmin, None):
return error_response(401, message="accès interdit")
logo = find_logo(logoname=logoname)
if logo is None:
return error_response(404, message="logo not found")
logo.select()
return send_file(
logo.filepath,
mimetype=f"image/{logo.suffix}",
last_modified=datetime.now(),
)
@bp.route("/departements/<string:departement>/logos", methods=["GET"])
@token_auth.login_required
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@permission_required(Permission.APIView)
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def api_get_local_logos(departement):
dept_id = Departement.from_acronym(departement).id
if not g.current_user.has_permission(Permission.ScoChangePreferences, departement):
return error_response(401, message="accès interdit")
logos = list_logos().get(dept_id, dict())
return jsonify(list(logos.keys()))
@bp.route("/departements/<string:departement>/logos/<string:logoname>", methods=["GET"])
@token_auth.login_required
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@permission_required(Permission.APIView)
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def api_get_local_logo(departement, logoname):
# format = requested_format("jpg", ['png', 'jpg']) XXX ?
dept_id = Departement.from_acronym(departement).id
if not g.current_user.has_permission(Permission.ScoChangePreferences, departement):
return error_response(401, message="accès interdit")
logo = find_logo(logoname=logoname, dept_id=dept_id)
if logo is None:
return error_response(404, message="logo not found")
logo.select()
return send_file(
logo.filepath,
mimetype=f"image/{logo.suffix}",
last_modified=datetime.now(),
)