See Release Notes
Long Term Support Release
Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401]
1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 /** 18 * Allows admin to configure antiviruses. 19 * 20 * @package core_antivirus 21 * @copyright 2015 Ruslan Kabalin, Lancaster University. 22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 23 */ 24 25 require_once('../config.php'); 26 require_once($CFG->libdir.'/adminlib.php'); 27 require_once($CFG->libdir.'/tablelib.php'); 28 29 $action = required_param('action', PARAM_ALPHANUMEXT); 30 $antivirus = required_param('antivirus', PARAM_PLUGIN); 31 $confirm = optional_param('confirm', 0, PARAM_BOOL); 32 33 $PAGE->set_url('/admin/antiviruses.php', array('action' => $action, 'antivirus' => $antivirus)); 34 $PAGE->set_context(context_system::instance()); 35 36 require_admin(); 37 38 $returnurl = "$CFG->wwwroot/$CFG->admin/settings.php?section=manageantiviruses"; 39 40 // Get currently installed and enabled antivirus plugins. 41 $availableantiviruses = \core\antivirus\manager::get_available(); 42 if (!empty($antivirus) and empty($availableantiviruses[$antivirus])) { 43 redirect ($returnurl); 44 } 45 46 $activeantiviruses = explode(',', $CFG->antiviruses); 47 foreach ($activeantiviruses as $key => $active) { 48 if (empty($availableantiviruses[$active])) { 49 unset($activeantiviruses[$key]); 50 } 51 } 52 53 if (!confirm_sesskey()) { 54 redirect($returnurl); 55 } 56 57 $needsupdate = false; 58 switch ($action) { 59 case 'disable': 60 // Remove from enabled list. 61 $class = \core_plugin_manager::resolve_plugininfo_class('antivirus'); 62 $class::enable_plugin($antivirus, false); 63 break; 64 65 case 'enable': 66 // Add to enabled list. 67 if (!in_array($antivirus, $activeantiviruses)) { 68 $class = \core_plugin_manager::resolve_plugininfo_class('antivirus'); 69 $class::enable_plugin($antivirus, true); 70 } 71 break; 72 73 case 'down': 74 $key = array_search($antivirus, $activeantiviruses); 75 // Check auth plugin is valid. 76 if ($key !== false) { 77 // Move down the list. 78 if ($key < (count($activeantiviruses) - 1)) { 79 $fsave = $activeantiviruses[$key]; 80 $activeantiviruses[$key] = $activeantiviruses[$key + 1]; 81 $activeantiviruses[$key + 1] = $fsave; 82 $needsupdate = true; 83 } 84 } 85 break; 86 87 case 'up': 88 $key = array_search($antivirus, $activeantiviruses); 89 // Check auth is valid. 90 if ($key !== false) { 91 // Move up the list. 92 if ($key >= 1) { 93 $fsave = $activeantiviruses[$key]; 94 $activeantiviruses[$key] = $activeantiviruses[$key - 1]; 95 $activeantiviruses[$key - 1] = $fsave; 96 $needsupdate = true; 97 } 98 } 99 break; 100 101 default: 102 break; 103 } 104 105 if ($needsupdate) { 106 $new = implode(',', $activeantiviruses); 107 add_to_config_log('antiviruses', $CFG->antiviruses, $new, 'core'); 108 set_config('antiviruses', $new); 109 core_plugin_manager::reset_caches(); 110 } 111 112 113 redirect ($returnurl);
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