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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* MoodleNet authorization.
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*
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* @module core/moodlenet/authorize
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* @copyright 2023 Huong Nguyen <huongnv13@gmail.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @since 4.3
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*/
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import {alert as displayAlert, exception as displayException} from 'core/notification';
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import * as MoodleNetService from 'core/moodlenet/service';
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import {sendToMoodleNet} from 'core/moodlenet/send_resource';
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/**
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* Handle authorization with MoodleNet server.
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*
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* @param {int} issuerId The OAuth 2 issuer ID.
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* @param {int} courseId Course id.
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* @param {int} resourceId Resource id.
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* @param {int} shareFormat Share format.
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* @return {promise}
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*/
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export const handleAuthorization = (issuerId, courseId, resourceId, shareFormat) => {
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const windowSizeWidth = 550;
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const windowSizeHeight = 550;
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// Check if the user is authorized with MoodleNet or not.
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return MoodleNetService.authorizationCheck(issuerId, courseId).then(async(data) => {
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if (!data.status) {
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// Not yet authorized.
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// Declare moodleNetAuthorize variable, so we can call it later in the callback.
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window.moodleNetAuthorize = (error, errorDescription) => {
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// This will be called by the callback after the authorization is successful.
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if (error === '') {
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handleAuthorization(issuerId, courseId, resourceId, shareFormat);
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} else if (error !== 'access_denied') {
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displayAlert(
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'Authorization error',
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'Error: ' + error + '<br><br>Error description: ' + errorDescription,
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'Cancel'
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);
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}
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};
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// Open the login url of the OAuth 2 issuer for user to login into MoodleNet and authorize.
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return window.open(data.loginurl, 'moodlenet_auth',
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`location=0,status=0,width=${windowSizeWidth},height=${windowSizeHeight},scrollbars=yes`);
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} else {
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// Already authorized.
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return sendToMoodleNet(issuerId, resourceId, shareFormat);
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}
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}).catch(displayException);
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};
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