moodle/admin/index.php

649 lines
28 KiB
PHP

<?php // $Id$
/// Check that config.php exists, if not then call the install script
if (!file_exists('../config.php')) {
header('Location: ../install.php');
die;
}
/// Check that PHP is of a sufficient version
/// Moved here because older versions do not allow while(@ob_end_clean());
if (version_compare(phpversion(), "5.2.4") < 0) {
$phpversion = phpversion();
echo "Sorry, Moodle requires PHP 5.2.4 or later (currently using version $phpversion)";
die;
}
/// try to flush everything all the time
@ob_implicit_flush(true);
while(@ob_end_clean()); // ob_end_flush prevents sending of headers
require('../config.php');
require_once($CFG->libdir.'/adminlib.php'); // Contains various admin-only functions
$id = optional_param('id', '', PARAM_TEXT);
$confirmupgrade = optional_param('confirmupgrade', 0, PARAM_BOOL);
$confirmrelease = optional_param('confirmrelease', 0, PARAM_BOOL);
$confirmplugins = optional_param('confirmplugincheck', 0, PARAM_BOOL);
$agreelicense = optional_param('agreelicense', 0, PARAM_BOOL);
$autopilot = optional_param('autopilot', 0, PARAM_BOOL);
/// set install/upgrade autocontinue session flag
if ($autopilot) {
$SESSION->installautopilot = $autopilot;
}
/// Check some PHP server settings
$documentationlink = '<a href="http://docs.moodle.org/en/Installation">Installation docs</a>';
if (ini_get_bool('session.auto_start')) {
print_error('phpvaroff', 'debug', '', (object)array('name'=>'session.auto_start', 'link'=>$documentationlink));
}
if (ini_get_bool('magic_quotes_runtime')) {
print_error('phpvaroff', 'debug', '', (object)array('name'=>'magic_quotes_runtime', 'link'=>$documentationlink));
}
if (!ini_get_bool('file_uploads')) {
print_error('phpvaron', 'debug', '', (object)array('name'=>'file_uploads', 'link'=>$documentationlink));
}
/// Check that config.php has been edited
if ($CFG->wwwroot == "http://example.com/moodle") {
print_error('configmoodle', 'debug');
}
/// Check settings in config.php
$dirroot = dirname(realpath("../index.php"));
if (!empty($dirroot) and $dirroot != $CFG->dirroot) {
print_error('fixsetting', 'debug', '', (object)array('current'=>$CFG->dirroot, 'found'=>$dirroot));
}
/// Set some necessary variables during set-up to avoid PHP warnings later on this page
if (!isset($CFG->framename)) {
$CFG->framename = "_top";
}
if (!isset($CFG->release)) {
$CFG->release = "";
}
if (!isset($CFG->version)) {
$CFG->version = "";
}
$version = null;
$release = null;
include("$CFG->dirroot/version.php"); // defines $version and $release
if (!$version or !$release) {
print_error('withoutversion', 'debug'); // without version, stop
}
/// Check if the main tables have been installed yet or not.
if (!$tables = $DB->get_tables() ) { // No tables yet at all.
$maintables = false;
} else { // Check for missing main tables
$maintables = true;
$mtables = array('config', 'course', 'groupings'); // some tables used in 1.9 and 2.0, preferable something from the start and end of install.xml
foreach ($mtables as $mtable) {
if (!in_array($mtable, $tables)) {
$maintables = false;
break;
}
}
}
unset($mtables);
unset($tables);
if (!$maintables) {
/// hide errors from headers in case debug enabled in config.php
$origdebug = $CFG->debug;
$CFG->debug = DEBUG_MINIMAL;
error_reporting($CFG->debug);
if (empty($agreelicense)) {
$strlicense = get_string('license');
$navigation = build_navigation(array(array('name'=>$strlicense, 'link'=>null, 'type'=>'misc')));
print_header($strlicense, $strlicense, $navigation, "", "", false, "&nbsp;", "&nbsp;");
print_heading("<a href=\"http://moodle.org\">Moodle</a> - Modular Object-Oriented Dynamic Learning Environment");
print_heading(get_string('copyrightnotice'));
print_box(text_to_html(get_string('gpl')), 'copyrightnotice');
echo "<br />";
notice_yesno(get_string('doyouagree'), "index.php?agreelicense=1",
"http://docs.moodle.org/en/License");
print_footer('none');
exit;
}
if (empty($confirmrelease)) {
$strcurrentrelease = get_string("currentrelease");
$navigation = build_navigation(array(array('name'=>$strcurrentrelease, 'link'=>null, 'type'=>'misc')));
print_header($strcurrentrelease, $strcurrentrelease, $navigation, "", "", false, "&nbsp;", "&nbsp;");
print_heading("Moodle $release");
print_box(get_string('releasenoteslink', 'admin', 'http://docs.moodle.org/en/Release_Notes'), 'generalbox boxaligncenter boxwidthwide');
echo '<form action="index.php"><div>';
echo '<input type="hidden" name="agreelicense" value="1" />';
echo '<input type="hidden" name="confirmrelease" value="1" />';
echo '</div>';
echo '<div class="continuebutton"><input name="autopilot" id="autopilot" type="checkbox" value="1" /><label for="autopilot">'.get_string('unattendedoperation', 'admin').'</label>';
echo '<br /><br /><input type="submit" value="'.get_string('continue').'" /></div>';
echo '</form>';
print_footer('none');
die;
}
$strdatabasesetup = get_string("databasesetup");
$strdatabasesuccess = get_string("databasesuccess");
$navigation = build_navigation(array(array('name'=>$strdatabasesetup, 'link'=>null, 'type'=>'misc')));
print_header($strdatabasesetup, $strdatabasesetup, $navigation,
"", upgrade_get_javascript(), false, "&nbsp;", "&nbsp;");
/// return to original debugging level
$CFG->debug = $origdebug;
error_reporting($CFG->debug);
upgrade_log_start();
$DB->set_debug(true);
if (!$DB->setup_is_unicodedb()) {
if (!$DB->change_db_encoding()) {
// If could not convert successfully, throw error, and prevent installation
print_error('unicoderequired', 'admin');
}
}
$DB->get_manager()->install_from_xmldb_file("$CFG->libdir/db/install.xml");
/// Continue with the instalation
// Install the roles system.
moodle_install_roles();
// Install core event handlers
events_update_definition();
// Install core message providers
message_update_providers();
message_update_providers('message');
/// This is used to handle any settings that must exist in $CFG but which do not exist in
/// admin_get_root()/$ADMIN as admin_setting objects (there are some exceptions).
apply_default_exception_settings(array('auth' => 'email',
'auth_pop3mailbox' => 'INBOX',
'enrol' => 'manual',
'enrol_plugins_enabled' => 'manual',
'style' => 'default',
'template' => 'default',
'theme' => 'standardwhite',
'filter_multilang_converted' => 1));
// store main version
if (!set_config('version', $version)) {
print_error('cannotupdateversion', 'debug');
}
// Write default settings unconditionally (i.e. even if a setting is already set, overwrite it)
// (this should only have any effect during initial install).
admin_apply_default_settings(NULL, true);
notify($strdatabasesuccess, 'notifysuccess');
/// do not show certificates in log ;-)
$DB->set_debug(false);
// hack - set up mnet
require_once $CFG->dirroot.'/mnet/lib.php';
print_continue('index.php');
print_footer('none');
die;
}
/// Check version of Moodle code on disk compared with database
/// and upgrade if possible.
$stradministration = get_string('administration');
if (empty($CFG->version)) {
print_error('missingconfigversion', 'debug');
}
if ($version > $CFG->version) { // upgrade
require_once($CFG->libdir.'/db/upgrade.php'); // Defines upgrades
require_once($CFG->libdir.'/db/upgradelib.php'); // Upgrade-related functions
$a->oldversion = "$CFG->release ($CFG->version)";
$a->newversion = "$release ($version)";
$strdatabasechecking = get_string("databasechecking", "", $a);
// hide errors from headers in case debug is enabled
$origdebug = $CFG->debug;
$CFG->debug = DEBUG_MINIMAL;
error_reporting($CFG->debug);
$CFG->xmlstrictheaders = false;
// logo ut in case we are upgrading from pre 1.9 version in order to prevent
// weird session/role problems caused by incorrect data in USER and SESSION
if ($CFG->version < 2007101500) {
require_logout();
}
if (empty($confirmupgrade)) {
$navigation = build_navigation(array(array('name'=>$strdatabasechecking, 'link'=>null, 'type'=>'misc')));
print_header($strdatabasechecking, $stradministration, $navigation,
"", "", false, "&nbsp;", "&nbsp;");
notice_yesno(get_string('upgradesure', 'admin', $a->newversion), 'index.php?confirmupgrade=1', 'index.php');
print_footer('none');
exit;
} else if (empty($confirmrelease)){
$strcurrentrelease = get_string("currentrelease");
$navigation = build_navigation(array(array('name'=>$strcurrentrelease, 'link'=>null, 'type'=>'misc')));
print_header($strcurrentrelease, $strcurrentrelease, $navigation, "", "", false, "&nbsp;", "&nbsp;");
print_heading("Moodle $release");
print_box(get_string('releasenoteslink', 'admin', 'http://docs.moodle.org/en/Release_Notes'));
require_once($CFG->libdir.'/environmentlib.php');
print_heading(get_string('environment', 'admin'));
if (!check_moodle_environment($release, $environment_results, true)) {
print_box_start('generalbox', 'notice'); // MDL-8330
print_string('langpackwillbeupdated', 'admin');
print_box_end();
notice_yesno(get_string('environmenterrorupgrade', 'admin'),
'index.php?confirmupgrade=1&confirmrelease=1', 'index.php');
} else {
notify(get_string('environmentok', 'admin'), 'notifysuccess');
print_box_start('generalbox', 'notice'); // MDL-8330
print_string('langpackwillbeupdated', 'admin');
print_box_end();
echo '<form action="index.php"><div>';
echo '<input type="hidden" name="confirmupgrade" value="1" />';
echo '<input type="hidden" name="confirmrelease" value="1" />';
echo '</div>';
echo '<div class="continuebutton">';
echo '<br /><br /><input type="submit" value="'.get_string('continue').'" /></div>';
echo '</form>';
}
print_footer('none');
die;
} elseif (empty($confirmplugins)) {
$strplugincheck = get_string('plugincheck');
$navigation = build_navigation(array(array('name'=>$strplugincheck, 'link'=>null, 'type'=>'misc')));
print_header($strplugincheck, $strplugincheck, $navigation, "", "", false, "&nbsp;", "&nbsp;");
print_heading($strplugincheck);
print_box_start('generalbox', 'notice'); // MDL-8330
print_string('pluginchecknotice');
print_box_end();
print_plugin_tables();
echo "<br />";
echo '<div class="continuebutton">';
print_single_button('index.php', array('confirmupgrade' => 1, 'confirmrelease' => 1), get_string('reload'), 'get');
echo '</div><br />';
echo '<form action="index.php"><div>';
echo '<input type="hidden" name="confirmupgrade" value="1" />';
echo '<input type="hidden" name="confirmrelease" value="1" />';
echo '<input type="hidden" name="confirmplugincheck" value="1" />';
echo '</div>';
echo '<div class="continuebutton"><input name="autopilot" id="autopilot" type="checkbox" value="1" /><label for="autopilot">'.get_string('unattendedoperation', 'admin').'</label>';
echo '<br /><br /><input type="submit" value="'.get_string('continue').'" /></div>';
echo '</form>';
print_footer('none');
die();
} else {
$strdatabasesuccess = get_string("databasesuccess");
$navigation = build_navigation(array(array('name'=>$strdatabasesuccess, 'link'=>null, 'type'=>'misc')));
print_header($strdatabasechecking, $stradministration, $navigation,
"", upgrade_get_javascript(), false, "&nbsp;", "&nbsp;");
/// return to original debugging level
$CFG->debug = $origdebug;
error_reporting($CFG->debug);
upgrade_log_start();
/// Upgrade current language pack if we can
upgrade_language_pack();
print_heading($strdatabasechecking);
$DB->set_debug(true);
/// Launch the old main upgrade (if exists)
$status = true;
if (function_exists('main_upgrade')) {
$status = main_upgrade($CFG->version);
}
/// If succesful and exists launch the new main upgrade (XMLDB), called xmldb_main_upgrade
if ($status && function_exists('xmldb_main_upgrade')) {
$status = xmldb_main_upgrade($CFG->version);
}
$DB->set_debug(false);
/// If successful, continue upgrading roles and setting everything properly
if ($status) {
if (!update_capabilities()) {
print_error('cannotupgradecapabilities', 'debug');
}
// Update core events
events_update_definition();
// Update core message providers
message_update_providers();
message_update_providers('message');
if (set_config("version", $version)) {
remove_dir($CFG->dataroot . '/cache', true); // flush cache
notify($strdatabasesuccess, "green");
print_continue("upgradesettings.php");
print_footer('none');
exit;
} else {
print_error('cannotupdateversion', 'debug');
}
/// Main upgrade not success
} else {
notify('Main Upgrade failed! See lib/db/upgrade.php');
print_continue('index.php?confirmupgrade=1&amp;confirmrelease=1&amp;confirmplugincheck=1');
print_footer('none');
die;
}
upgrade_log_finish();
}
} else if ($version < $CFG->version) {
upgrade_log_start();
notify("WARNING!!! The code you are using is OLDER than the version that made these databases!");
upgrade_log_finish();
}
/// Updated human-readable release version if necessary
if ($release <> $CFG->release) { // Update the release version
if (!set_config("release", $release)) {
print_error("cannotupdaterelease", 'debug');
}
}
// Turn off xmlstrictheaders during upgrade.
$origxmlstrictheaders = !empty($CFG->xmlstrictheaders);
$CFG->xmlstrictheaders = false;
/// Find and check all main modules and load them up or upgrade them if necessary
/// first old *.php update and then the new upgrade.php script
upgrade_activity_modules("$CFG->wwwroot/$CFG->admin/index.php"); // Return here afterwards
/// Check all questiontype plugins and upgrade if necessary
/// first old *.php update and then the new upgrade.php script
/// It is important that this is done AFTER the quiz module has been upgraded
upgrade_plugins('qtype', 'question/type', "$CFG->wwwroot/$CFG->admin/index.php"); // Return here afterwards
/// Upgrade backup/restore system if necessary
/// first old *.php update and then the new upgrade.php script
require_once("$CFG->dirroot/backup/lib.php");
upgrade_backup_db("$CFG->wwwroot/$CFG->admin/index.php"); // Return here afterwards
/// Upgrade blocks system if necessary
/// first old *.php update and then the new upgrade.php script
require_once("$CFG->dirroot/lib/blocklib.php");
upgrade_blocks_db("$CFG->wwwroot/$CFG->admin/index.php"); // Return here afterwards
/// Check all blocks and load (or upgrade them if necessary)
/// first old *.php update and then the new upgrade.php script
upgrade_blocks_plugins("$CFG->wwwroot/$CFG->admin/index.php"); // Return here afterwards
/// Check all enrolment plugins and upgrade if necessary
/// first old *.php update and then the new upgrade.php script
upgrade_plugins('enrol', 'enrol', "$CFG->wwwroot/$CFG->admin/index.php"); // Return here afterwards
/// Check all auth plugins and upgrade if necessary
upgrade_plugins('auth','auth',"$CFG->wwwroot/$CFG->admin/index.php");
/// Check all course formats and upgrade if necessary
upgrade_plugins('format','course/format',"$CFG->wwwroot/$CFG->admin/index.php");
/// Check for local database customisations
/// first old *.php update and then the new upgrade.php script
require_once("$CFG->dirroot/lib/locallib.php");
upgrade_local_db("$CFG->wwwroot/$CFG->admin/index.php"); // Return here afterwards
/// Check for changes to RPC functions
require_once("$CFG->dirroot/$CFG->admin/mnet/adminlib.php");
upgrade_RPC_functions("$CFG->wwwroot/$CFG->admin/index.php"); // Return here afterwards
/// Upgrade all plugins for gradebook
upgrade_plugins('gradeexport', 'grade/export', "$CFG->wwwroot/$CFG->admin/index.php");
upgrade_plugins('gradeimport', 'grade/import', "$CFG->wwwroot/$CFG->admin/index.php");
upgrade_plugins('gradereport', 'grade/report', "$CFG->wwwroot/$CFG->admin/index.php");
/// Check all message output plugins and upgrade if necessary
upgrade_plugins('message','message/output',"$CFG->wwwroot/$CFG->admin/index.php");
/// Check all admin report plugins and upgrade if necessary
upgrade_plugins('report', $CFG->admin.'/report', "$CFG->wwwroot/$CFG->admin/index.php");
/// Check all quiz report plugins and upgrade if necessary
upgrade_plugins('quizreport', 'mod/quiz/report', "$CFG->wwwroot/$CFG->admin/index.php");
/// Check all portfolio plugins and upgrade if necessary
upgrade_plugins('portfolio', 'portfolio/type', "$CFG->wwwroot/$CFG->admin/index.php");
/// Check all progress tracker plugins and upgrade if necessary
upgrade_plugins('trackerexport', 'tracker/export', "$CFG->wwwroot/$CFG->admin/index.php");
upgrade_plugins('trackerimport', 'tracker/import', "$CFG->wwwroot/$CFG->admin/index.php");
upgrade_plugins('trackerreport', 'tracker/report', "$CFG->wwwroot/$CFG->admin/index.php");
/// just make sure upgrade logging is properly terminated
upgrade_log_finish();
unset($SESSION->installautopilot);
// Turn xmlstrictheaders back on now.
$CFG->xmlstrictheaders = $origxmlstrictheaders;
/// Set up the blank site - to be customized later at the end of install.
if (! $site = get_site()) {
// We are about to create the site "course"
require_once($CFG->libdir.'/blocklib.php');
$newsite = new object();
$newsite->fullname = "";
$newsite->shortname = "";
$newsite->summary = NULL;
$newsite->newsitems = 3;
$newsite->numsections = 0;
$newsite->category = 0;
$newsite->format = 'site'; // Only for this course
$newsite->teacher = get_string("defaultcourseteacher");
$newsite->teachers = get_string("defaultcourseteachers");
$newsite->student = get_string("defaultcoursestudent");
$newsite->students = get_string("defaultcoursestudents");
$newsite->timemodified = time();
if (!$newid = $DB->insert_record('course', $newsite)) {
print_error('cannotsetupsite', 'error');
}
// make sure course context exists
get_context_instance(CONTEXT_COURSE, $newid);
// Site created, add blocks for it
$page = page_create_object(PAGE_COURSE_VIEW, $newid);
blocks_repopulate_page($page); // Return value not checked because you can always edit later
// create default course category
$cat = get_course_category();
redirect('index.php');
}
// initialise default blocks on admin and site page if needed
if (empty($CFG->adminblocks_initialised)) {
require_once("$CFG->dirroot/$CFG->admin/pagelib.php");
require_once($CFG->libdir.'/blocklib.php');
page_map_class(PAGE_ADMIN, 'page_admin');
$page = page_create_object(PAGE_ADMIN, 0); // there must be some id number
blocks_repopulate_page($page);
//add admin_tree block to site if not already present
if ($admintree = $DB->get_record('block', array('name'=>'admin_tree'))) {
$page = page_create_object(PAGE_COURSE_VIEW, SITEID);
$pageblocks=blocks_get_by_page($page);
blocks_execute_action($page, $pageblocks, 'add', (int)$admintree->id, false, false);
if ($admintreeinstance = $DB->get_record('block_instance', array('pagetype'=>$page->type, 'pageid'=>SITEID, 'blockid'=>$admintree->id))) {
$pageblocks=blocks_get_by_page($page);
blocks_execute_action($page, $pageblocks, 'moveleft', $admintreeinstance, false, false);
}
}
set_config('adminblocks_initialised', 1);
}
/// Define the unique site ID code if it isn't already
if (empty($CFG->siteidentifier)) { // Unique site identification code
set_config('siteidentifier', random_string(32).$_SERVER['HTTP_HOST']);
}
/// ugly hack - if mnet is not initialised include the mnet lib, it adds needed mnet records and configures config options
/// we should not do such crazy stuff in lib functions!!!
if (empty($CFG->mnet_localhost_id)) {
require_once $CFG->dirroot.'/mnet/lib.php';
}
/// Check if the guest user exists. If not, create one.
if (!$DB->record_exists('user', array('username'=>'guest'))) {
if (! $guest = create_guest_record()) {
notify("Could not create guest user record !!!");
}
}
/// Set up the admin user
if (empty($CFG->rolesactive)) {
build_context_path(); // just in case - should not be needed
create_admin_user();
}
/// Check for valid admin user - no guest autologin
require_login(0, false);
$context = get_context_instance(CONTEXT_SYSTEM);
require_capability('moodle/site:config', $context);
/// check that site is properly customized
if (empty($site->shortname)) {
// probably new installation - lets return to frontpage after this step
// remove settings that we want uninitialised
unset_config('registerauth');
redirect('upgradesettings.php?return=site');
}
/// Check if we are returning from moodle.org registration and if so, we mark that fact to remove reminders
if (!empty($id)) {
if ($id == $CFG->siteidentifier) {
set_config('registered', time());
}
}
/// setup critical warnings before printing admin tree block
$insecuredataroot = is_dataroot_insecure(true);
$register_globals_enabled = ini_get_bool('register_globals');
$SESSION->admin_critical_warning = ($register_globals_enabled || $insecuredataroot==INSECURE_DATAROOT_ERROR);
$adminroot =& admin_get_root();
/// Check if there are any new admin settings which have still yet to be set
if (any_new_admin_settings($adminroot)){
redirect('upgradesettings.php');
}
/// Everything should now be set up, and the user is an admin
/// Print default admin page with notifications.
admin_externalpage_setup('adminnotifications');
admin_externalpage_print_header();
/// Deprecated database! Warning!!
if (!empty($CFG->migrated_to_new_db)) {
print_box(print_string('dbmigrationdeprecateddb', 'admin'), 'generalbox adminwarning');
}
/// Check for any special upgrades that might need to be run
if (!empty($CFG->upgrade)) {
print_box(get_string("upgrade$CFG->upgrade", "admin", "$CFG->wwwroot/$CFG->admin/upgrade$CFG->upgrade.php"));
}
if ($register_globals_enabled) {
print_box(get_string('globalswarning', 'admin'), 'generalbox adminerror');
}
if ($insecuredataroot == INSECURE_DATAROOT_WARNING) {
print_box(get_string('datarootsecuritywarning', 'admin', $CFG->dataroot), 'generalbox adminwarning');
} else if ($insecuredataroot == INSECURE_DATAROOT_ERROR) {
print_box(get_string('datarootsecurityerror', 'admin', $CFG->dataroot), 'generalbox adminerror');
}
if (defined('WARN_DISPLAY_ERRORS_ENABLED')) {
print_box(get_string('displayerrorswarning', 'admin'), 'generalbox adminwarning');
}
if (substr($CFG->wwwroot, -1) == '/') {
print_box(get_string('cfgwwwrootslashwarning', 'admin'), 'generalbox adminwarning');
}
if (strpos($ME, $CFG->httpswwwroot.'/') === false) {
print_box(get_string('cfgwwwrootwarning', 'admin'), 'generalbox adminwarning');
}
/// If no recently cron run
$lastcron = $DB->get_field_sql('SELECT MAX(lastcron) FROM {modules}');
if (time() - $lastcron > 3600 * 24) {
$strinstallation = get_string('installation', 'install');
$helpbutton = helpbutton('install', $strinstallation, 'moodle', true, false, '', true);
print_box(get_string('cronwarning', 'admin')."&nbsp;".$helpbutton, 'generalbox adminwarning');
}
/// Print multilang upgrade notice if needed
if (empty($CFG->filter_multilang_converted)) {
print_box(get_string('multilangupgradenotice', 'admin'), 'generalbox adminwarning');
}
/// Alert if we are currently in maintenance mode
if (file_exists($CFG->dataroot.'/1/maintenance.html')) {
print_box(get_string('sitemaintenancewarning', 'admin'), 'generalbox adminwarning');
}
/// Print slightly annoying registration button
$options = array();
$options['sesskey'] = $USER->sesskey;
print_box_start('generalbox adminwarning');
if(!isset($CFG->registered)) {
print_string('pleaseregister', 'admin');
}
else { /* if (isset($CFG->registered) && $CFG->registered < (time() - 3600*24*30*6)) { */
print_string('pleaserefreshregistration', 'admin', userdate($CFG->registered));
}
print_single_button('register.php', $options, get_string('registration'));
print_box_end();
//////////////////////////////////////////////////////////////////////////////////////////////////
//// IT IS ILLEGAL AND A VIOLATION OF THE GPL TO HIDE, REMOVE OR MODIFY THIS COPYRIGHT NOTICE ///
$copyrighttext = '<a href="http://moodle.org/">Moodle</a> '.
'<a href="http://docs.moodle.org/en/Release" title="'.$CFG->version.'">'.$CFG->release.'</a><br />'.
'Copyright &copy; 1999 onwards, Martin Dougiamas<br />'.
'and <a href="http://docs.moodle.org/en/Credits">many other contributors</a>.<br />'.
'<a href="http://docs.moodle.org/en/License">GNU Public License</a>';
print_box($copyrighttext, 'copyright');
//////////////////////////////////////////////////////////////////////////////////////////////////
admin_externalpage_print_footer();
?>