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<?php
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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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* Intermediator for handling requests from the BigBlueButton server.
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*
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* @package mod_bigbluebuttonbn
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* @copyright 2010 onwards, Blindside Networks Inc
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @author Jesus Federico (jesus [at] blindsidenetworks [dt] com)
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* @author Darko Miletic (darko.miletic [at] gmail [dt] com)
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*/
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// We should not have any require login or MOODLE_INTERNAL Check in this file.
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// phpcs:disable moodle.Files.MoodleInternal.MoodleInternalGlobalState,moodle.Files.RequireLogin.Missing
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require(__DIR__ . '/../../config.php');
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use Firebase\JWT\Key;
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use mod_bigbluebuttonbn\broker;
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use mod_bigbluebuttonbn\instance;
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use mod_bigbluebuttonbn\local\config;
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use mod_bigbluebuttonbn\meeting;
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global $PAGE, $USER, $CFG, $SESSION, $DB;
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$params = $_REQUEST;
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$broker = new broker();
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$error = $broker->validate_parameters($params);
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if (!empty($error)) {
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header('HTTP/1.0 400 Bad Request. ' . $error);
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return;
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}
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$action = $params['action'];
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$instance = instance::get_from_instanceid($params['bigbluebuttonbn']);
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if (empty($instance)) {
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header('HTTP/1.0 410 Gone. The activity may have been deleted');
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return;
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}
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$PAGE->set_context($instance->get_context());
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try {
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switch (strtolower($action)) {
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case 'recording_ready':
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broker::process_recording_ready($instance, $params);
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return;
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case 'meeting_events':
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// When meeting_events callback is implemented by BigBlueButton, Moodle receives a POST request
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// which is processed in the function using super globals.
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broker::process_meeting_events($instance);
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return;
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}
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header("HTTP/1.0 400 Bad request. The action '{$action}' does not exist");
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} catch (Exception $e) {
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header('HTTP/1.0 500 Internal Server Error. ' . $e->getMessage());
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}
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