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106 lines
3.4 KiB
106 lines
3.4 KiB
2 years ago
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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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* Allows admin to configure antiviruses.
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*
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* @package core_antivirus
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* @copyright 2015 Ruslan Kabalin, Lancaster University.
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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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require_once('../config.php');
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require_once($CFG->libdir.'/adminlib.php');
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require_once($CFG->libdir.'/tablelib.php');
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$action = required_param('action', PARAM_ALPHANUMEXT);
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$antivirus = required_param('antivirus', PARAM_PLUGIN);
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$confirm = optional_param('confirm', 0, PARAM_BOOL);
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$PAGE->set_url('/admin/antiviruses.php', array('action' => $action, 'antivirus' => $antivirus));
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$PAGE->set_context(context_system::instance());
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require_login();
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require_capability('moodle/site:config', context_system::instance());
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$returnurl = "$CFG->wwwroot/$CFG->admin/settings.php?section=manageantiviruses";
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// Get currently installed and enabled antivirus plugins.
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$availableantiviruses = \core\antivirus\manager::get_available();
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if (!empty($antivirus) and empty($availableantiviruses[$antivirus])) {
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redirect ($returnurl);
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}
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$activeantiviruses = explode(',', $CFG->antiviruses);
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foreach ($activeantiviruses as $key => $active) {
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if (empty($availableantiviruses[$active])) {
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unset($activeantiviruses[$key]);
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}
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}
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if (!confirm_sesskey()) {
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redirect($returnurl);
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}
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switch ($action) {
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case 'disable':
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// Remove from enabled list.
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$key = array_search($antivirus, $activeantiviruses);
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unset($activeantiviruses[$key]);
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break;
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case 'enable':
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// Add to enabled list.
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if (!in_array($antivirus, $activeantiviruses)) {
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$activeantiviruses[] = $antivirus;
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$activeantiviruses = array_unique($activeantiviruses);
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}
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break;
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case 'down':
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$key = array_search($antivirus, $activeantiviruses);
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// Check auth plugin is valid.
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if ($key !== false) {
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// Move down the list.
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if ($key < (count($activeantiviruses) - 1)) {
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$fsave = $activeantiviruses[$key];
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$activeantiviruses[$key] = $activeantiviruses[$key + 1];
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$activeantiviruses[$key + 1] = $fsave;
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}
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}
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break;
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case 'up':
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$key = array_search($antivirus, $activeantiviruses);
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// Check auth is valid.
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if ($key !== false) {
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// Move up the list.
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if ($key >= 1) {
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$fsave = $activeantiviruses[$key];
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$activeantiviruses[$key] = $activeantiviruses[$key - 1];
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$activeantiviruses[$key - 1] = $fsave;
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}
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}
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break;
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default:
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break;
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}
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set_config('antiviruses', implode(',', $activeantiviruses));
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core_plugin_manager::reset_caches();
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redirect ($returnurl);
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