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55 lines
1.7 KiB
PHP
55 lines
1.7 KiB
PHP
<?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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* A script to serve files from web service client
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*
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* @package core_webservice
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* @copyright 2011 Dongsheng Cai <dongsheng@moodle.com>
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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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/**
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* AJAX_SCRIPT - exception will be converted into JSON
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*/
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define('AJAX_SCRIPT', true);
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/**
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* NO_MOODLE_COOKIES - we don't want any cookie
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*/
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define('NO_MOODLE_COOKIES', true);
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require_once(dirname(dirname(__FILE__)) . '/config.php');
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require_once($CFG->libdir . '/filelib.php');
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require_once($CFG->dirroot . '/webservice/lib.php');
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//authenticate the user
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$token = required_param('token', PARAM_ALPHANUM);
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$webservicelib = new webservice();
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$authenticationinfo = $webservicelib->authenticate_user($token);
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//check the service allows file download
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$enabledfiledownload = (int) ($authenticationinfo['service']->downloadfiles);
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if (empty($enabledfiledownload)) {
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throw new webservice_access_exception(get_string('enabledirectdownload', 'webservice'));
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}
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//finally we can serve the file :)
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$relativepath = get_file_argument();
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file_pluginfile($relativepath, 0);
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