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67 lines
2.2 KiB
67 lines
2.2 KiB
<?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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* This file is used to call any registered externallib function in Moodle.
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*
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* It will process more than one request and return more than one response if required.
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* It is recommended to add webservice functions and re-use this script instead of
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* writing any new custom ajax scripts.
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*
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* @since Moodle 2.9
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* @package core
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* @copyright 2015 Damyon Wiese
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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define('AJAX_SCRIPT', true);
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require_once(__DIR__ . '/../../config.php');
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require_once($CFG->libdir . '/externallib.php');
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define('PREFERRED_RENDERER_TARGET', RENDERER_TARGET_GENERAL);
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$rawjson = file_get_contents('php://input');
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$requests = json_decode($rawjson, true);
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if ($requests === null) {
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$lasterror = json_last_error_msg();
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throw new coding_exception('Invalid json in request: ' . $lasterror);
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}
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$responses = array();
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// Defines the external settings required for Ajax processing.
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$settings = external_settings::get_instance();
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$settings->set_file('pluginfile.php');
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$settings->set_fileurl(true);
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$settings->set_filter(true);
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$settings->set_raw(false);
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foreach ($requests as $request) {
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$response = array();
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$methodname = clean_param($request['methodname'], PARAM_ALPHANUMEXT);
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$index = clean_param($request['index'], PARAM_INT);
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$args = $request['args'];
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$response = external_api::call_external_function($methodname, $args, true);
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$responses[$index] = $response;
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if ($response['error']) {
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// Do not process the remaining requests.
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break;
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}
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}
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echo json_encode($responses);
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