admin/index.php

   1 <?php
   2
   3 // This file is part of Moodle - http://moodle.org/
   4 //
   5 // Moodle is free software: you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation, either version 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // Moodle is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 /**
  19  * Main administration script.
  20  *
  21  * @package    core
  22  * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
  23  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24  */
  25
  26 // Check that config.php exists, if not then call the install script
  27 if (!file_exists('../config.php')) {
  28     header('Location: ../install.php');
  29     die();
  30 }
  31
  32 // Check that PHP is of a sufficient version as soon as possible
  33 if (version_compare(phpversion(), '5.4.4') < 0) {
  34     $phpversion = phpversion();
  35     // do NOT localise - lang strings would not work here and we CAN NOT move it to later place
  36     echo "Moodle 2.7 or later requires at least PHP 5.4.4 (currently using version $phpversion).<br />";
  37     echo "Please upgrade your server software or install older Moodle version.";
  38     die();
  39 }
  40
  41 // make sure iconv is available and actually works
  42 if (!function_exists('iconv')) {
  43     // this should not happen, this must be very borked install
  44     echo 'Moodle requires the iconv PHP extension. Please install or enable the iconv extension.';
  45     die();
  46 }
  47
  48 // Make sure php5-json is available.
  49 if (!function_exists('json_encode') || !function_exists('json_decode')) {
  50     // This also shouldn't happen.
  51     echo 'Moodle requires the json PHP extension. Please install or enable the json extension.';
  52     die();
  53 }
  54
  55 define('NO_OUTPUT_BUFFERING', true);
  56
  57 if ((isset($_GET['cache']) and $_GET['cache'] === '0')
  58         or (isset($_POST['cache']) and $_POST['cache'] === '0')
  59         or (!isset($_POST['cache']) and !isset($_GET['cache']) and empty($_GET['sesskey']) and empty($_POST['sesskey']))) {
  60     // Prevent caching at all cost when visiting this page directly,
  61     // we redirect to self once we known no upgrades are necessary.
  62     // Note: $_GET and $_POST are used here intentionally because our param cleaning is not loaded yet.
  63     // Note2: the sesskey is present in all block editing hacks, we can not redirect there, so enable caching.
  64     define('CACHE_DISABLE_ALL', true);
  65
  66     // Force OPcache reset if used, we do not want any stale caches
  67     // when detecting if upgrade necessary or when running upgrade.
  68     if (function_exists('opcache_reset')) {
  69         opcache_reset();
  70     }
  71     $cache = 0;
  72
  73 } else {
  74     $cache = 1;
  75 }
  76
  77 require('../config.php');
  78
  79 // Invalidate the cache of version.php in any circumstances to help core_component
  80 // detecting if the version has changed and component cache should be reset.
  81 if (function_exists('opcache_invalidate')) {
  82     opcache_invalidate($CFG->dirroot . '/version.php', true);
  83 }
  84 // Make sure the component cache gets rebuilt if necessary, any method that
  85 // indirectly calls the protected init() method is good here.
  86 core_component::get_core_subsystems();
  87
  88 require_once($CFG->libdir.'/adminlib.php');    // various admin-only functions
  89 require_once($CFG->libdir.'/upgradelib.php');  // general upgrade/install related functions
  90
  91 $id             = optional_param('id', '', PARAM_TEXT);
  92 $confirmupgrade = optional_param('confirmupgrade', 0, PARAM_BOOL);
  93 $confirmrelease = optional_param('confirmrelease', 0, PARAM_BOOL);
  94 $confirmplugins = optional_param('confirmplugincheck', 0, PARAM_BOOL);
  95 $showallplugins = optional_param('showallplugins', 0, PARAM_BOOL);
  96 $agreelicense   = optional_param('agreelicense', 0, PARAM_BOOL);
  97 $fetchupdates   = optional_param('fetchupdates', 0, PARAM_BOOL);
  98 $newaddonreq    = optional_param('installaddonrequest', null, PARAM_RAW);
  99
 100 // Set up PAGE.
 101 $url = new moodle_url('/admin/index.php');
 102 $url->param('cache', $cache);
 103 $PAGE->set_url($url);
 104 unset($url);
 105
 106 // Are we returning from an add-on installation request at moodle.org/plugins?
 107 if ($newaddonreq and !$cache and empty($CFG->disableonclickaddoninstall)) {
 108     $target = new moodle_url('/admin/tool/installaddon/index.php', array(
 109         'installaddonrequest' => $newaddonreq,
 110         'confirm' => 0));
 111     if (!isloggedin() or isguestuser()) {
 112         // Login and go the the add-on tool page.
 113         $SESSION->wantsurl = $target->out();
 114         redirect(get_login_url());
 115     }
 116     redirect($target);
 117 }
 118
 119 $PAGE->set_pagelayout('admin'); // Set a default pagelayout
 120
 121 $documentationlink = '<a href="http://docs.moodle.org/en/Installation">Installation docs</a>';
 122
 123 // Check some PHP server settings
 124
 125 if (ini_get_bool('session.auto_start')) {
 126     print_error('phpvaroff', 'debug', '', (object)array('name'=>'session.auto_start', 'link'=>$documentationlink));
 127 }
 128
 129 if (!ini_get_bool('file_uploads')) {
 130     print_error('phpvaron', 'debug', '', (object)array('name'=>'file_uploads', 'link'=>$documentationlink));
 131 }
 132
 133 if (is_float_problem()) {
 134     print_error('phpfloatproblem', 'admin', '', $documentationlink);
 135 }
 136
 137 // Set some necessary variables during set-up to avoid PHP warnings later on this page
 138 if (!isset($CFG->release)) {
 139     $CFG->release = '';
 140 }
 141 if (!isset($CFG->version)) {
 142     $CFG->version = '';
 143 }
 144 if (!isset($CFG->branch)) {
 145     $CFG->branch = '';
 146 }
 147
 148 $version = null;
 149 $release = null;
 150 $branch = null;
 151 require("$CFG->dirroot/version.php");       // defines $version, $release, $branch and $maturity
 152 $CFG->target_release = $release;            // used during installation and upgrades
 153
 154 if (!$version or !$release) {
 155     print_error('withoutversion', 'debug'); // without version, stop
 156 }
 157
 158 if (!core_tables_exist()) {
 159     $PAGE->set_pagelayout('maintenance');
 160     $PAGE->set_popup_notification_allowed(false);
 161
 162     // fake some settings
 163     $CFG->docroot = 'http://docs.moodle.org';
 164
 165     $strinstallation = get_string('installation', 'install');
 166
 167     // remove current session content completely
 168     \core\session\manager::terminate_current();
 169
 170     if (empty($agreelicense)) {
 171         $strlicense = get_string('license');
 172
 173         $PAGE->navbar->add($strlicense);
 174         $PAGE->set_title($strinstallation.' - Moodle '.$CFG->target_release);
 175         $PAGE->set_heading($strinstallation);
 176         $PAGE->set_cacheable(false);
 177
 178         /** @var core_admin_renderer $output */
 179         $output = $PAGE->get_renderer('core', 'admin');
 180         echo $output->install_licence_page();
 181         die();
 182     }
 183     if (empty($confirmrelease)) {
 184         require_once($CFG->libdir.'/environmentlib.php');
 185         list($envstatus, $environment_results) = check_moodle_environment(normalize_version($release), ENV_SELECT_RELEASE);
 186         $strcurrentrelease = get_string('currentrelease');
 187
 188         $PAGE->navbar->add($strcurrentrelease);
 189         $PAGE->set_title($strinstallation);
 190         $PAGE->set_heading($strinstallation . ' - Moodle ' . $CFG->target_release);
 191         $PAGE->set_cacheable(false);
 192
 193         /** @var core_admin_renderer $output */
 194         $output = $PAGE->get_renderer('core', 'admin');
 195         echo $output->install_environment_page($maturity, $envstatus, $environment_results, $release);
 196         die();
 197     }
 198
 199     // check plugin dependencies
 200     $failed = array();
 201     if (!core_plugin_manager::instance()->all_plugins_ok($version, $failed)) {
 202         $PAGE->navbar->add(get_string('pluginscheck', 'admin'));
 203         $PAGE->set_title($strinstallation);
 204         $PAGE->set_heading($strinstallation . ' - Moodle ' . $CFG->target_release);
 205
 206         $output = $PAGE->get_renderer('core', 'admin');
 207         $url = new moodle_url('/admin/index.php', array('agreelicense' => 1, 'confirmrelease' => 1, 'lang' => $CFG->lang));
 208         echo $output->unsatisfied_dependencies_page($version, $failed, $url);
 209         die();
 210     }
 211     unset($failed);
 212
 213     //TODO: add a page with list of non-standard plugins here
 214
 215     $strdatabasesetup = get_string('databasesetup');
 216     upgrade_init_javascript();
 217
 218     $PAGE->navbar->add($strdatabasesetup);
 219     $PAGE->set_title($strinstallation.' - Moodle '.$CFG->target_release);
 220     $PAGE->set_heading($strinstallation);
 221     $PAGE->set_cacheable(false);
 222
 223     $output = $PAGE->get_renderer('core', 'admin');
 224     echo $output->header();
 225
 226     if (!$DB->setup_is_unicodedb()) {
 227         if (!$DB->change_db_encoding()) {
 228             // If could not convert successfully, throw error, and prevent installation
 229             print_error('unicoderequired', 'admin');
 230         }
 231     }
 232
 233     install_core($version, true);
 234 }
 235
 236
 237 // Check version of Moodle code on disk compared with database
 238 // and upgrade if possible.
 239
 240 if (!$cache) {
 241     // Do not try to do anything fancy in non-cached mode,
 242     // this prevents themes from fetching data from non-existent tables.
 243     $PAGE->set_pagelayout('maintenance');
 244     $PAGE->set_popup_notification_allowed(false);
 245 }
 246
 247 $stradministration = get_string('administration');
 248 $PAGE->set_context(context_system::instance());
 249
 250 if (empty($CFG->version)) {
 251     print_error('missingconfigversion', 'debug');
 252 }
 253
 254 // Detect config cache inconsistency, this happens when you switch branches on dev servers.
 255 if ($CFG->version != $DB->get_field('config', 'value', array('name'=>'version'))) {
 256     purge_all_caches();
 257     redirect(new moodle_url('/admin/index.php'), 'Config cache inconsistency detected, resetting caches...');
 258 }
 259
 260 if (!$cache and $version > $CFG->version) {  // upgrade
 261
 262     // Warning about upgrading a test site.
 263     $testsite = false;
 264     if (defined('BEHAT_SITE_RUNNING')) {
 265         $testsite = 'behat';
 266     }
 267
 268     // We purge all of MUC's caches here.
 269     // Caches are disabled for upgrade by CACHE_DISABLE_ALL so we must set the first arg to true.
 270     // This ensures a real config object is loaded and the stores will be purged.
 271     // This is the only way we can purge custom caches such as memcache or APC.
 272     // Note: all other calls to caches will still used the disabled API.
 273     cache_helper::purge_all(true);
 274     // We then purge the regular caches.
 275     purge_all_caches();
 276
 277     /** @var core_admin_renderer $output */
 278     $output = $PAGE->get_renderer('core', 'admin');
 279
 280     if (upgrade_stale_php_files_present()) {
 281         $PAGE->set_title($stradministration);
 282         $PAGE->set_cacheable(false);
 283
 284         echo $output->upgrade_stale_php_files_page();
 285         die();
 286     }
 287
 288     if (empty($confirmupgrade)) {
 289         $a = new stdClass();
 290         $a->oldversion = "$CFG->release (".sprintf('%.2f', $CFG->version).")";
 291         $a->newversion = "$release (".sprintf('%.2f', $version).")";
 292         $strdatabasechecking = get_string('databasechecking', '', $a);
 293
 294         $PAGE->set_title($stradministration);
 295         $PAGE->set_heading($strdatabasechecking);
 296         $PAGE->set_cacheable(false);
 297
 298         echo $output->upgrade_confirm_page($a->newversion, $maturity, $testsite);
 299         die();
 300
 301     } else if (empty($confirmrelease)){
 302         require_once($CFG->libdir.'/environmentlib.php');
 303         list($envstatus, $environment_results) = check_moodle_environment($release, ENV_SELECT_RELEASE);
 304         $strcurrentrelease = get_string('currentrelease');
 305
 306         $PAGE->navbar->add($strcurrentrelease);
 307         $PAGE->set_title($strcurrentrelease);
 308         $PAGE->set_heading($strcurrentrelease);
 309         $PAGE->set_cacheable(false);
 310
 311         echo $output->upgrade_environment_page($release, $envstatus, $environment_results);
 312         die();
 313
 314     } else if (empty($confirmplugins)) {
 315         $strplugincheck = get_string('plugincheck');
 316
 317         $PAGE->navbar->add($strplugincheck);
 318         $PAGE->set_title($strplugincheck);
 319         $PAGE->set_heading($strplugincheck);
 320         $PAGE->set_cacheable(false);
 321
 322         $reloadurl = new moodle_url('/admin/index.php', array('confirmupgrade' => 1, 'confirmrelease' => 1, 'cache' => 0));
 323
 324         if ($fetchupdates) {
 325             // No sesskey support guaranteed here, because sessions might not work yet.
 326             $updateschecker = \core\update\checker::instance();
 327             if ($updateschecker->enabled()) {
 328                 $updateschecker->fetch();
 329             }
 330             redirect($reloadurl);
 331         }
 332
 333         $deployer = \core\update\deployer::instance();
 334         if ($deployer->enabled()) {
 335             $deployer->initialize($reloadurl, $reloadurl);
 336
 337             $deploydata = $deployer->submitted_data();
 338             if (!empty($deploydata)) {
 339                 // No sesskey support guaranteed here, because sessions might not work yet.
 340                 echo $output->upgrade_plugin_confirm_deploy_page($deployer, $deploydata);
 341                 die();
 342             }
 343         }
 344
 345         echo $output->upgrade_plugin_check_page(core_plugin_manager::instance(), \core\update\checker::instance(),
 346                 $version, $showallplugins, $reloadurl,
 347                 new moodle_url('/admin/index.php', array('confirmupgrade'=>1, 'confirmrelease'=>1, 'confirmplugincheck'=>1, 'cache'=>0)));
 348         die();
 349
 350     } else {
 351         // Always verify plugin dependencies!
 352         $failed = array();
 353         if (!core_plugin_manager::instance()->all_plugins_ok($version, $failed)) {
 354             $reloadurl = new moodle_url('/admin/index.php', array('confirmupgrade' => 1, 'confirmrelease' => 1, 'cache' => 0));
 355             echo $output->unsatisfied_dependencies_page($version, $failed, $reloadurl);
 356             die();
 357         }
 358         unset($failed);
 359
 360         // Launch main upgrade.
 361         upgrade_core($version, true);
 362     }
 363 } else if ($version < $CFG->version) {
 364     // better stop here, we can not continue with plugin upgrades or anything else
 365     throw new moodle_exception('downgradedcore', 'error', new moodle_url('/admin/'));
 366 }
 367
 368 // Updated human-readable release version if necessary
 369 if (!$cache and $release <> $CFG->release) {  // Update the release version
 370     set_config('release', $release);
 371 }
 372
 373 if (!$cache and $branch <> $CFG->branch) {  // Update the branch
 374     set_config('branch', $branch);
 375 }
 376
 377 if (!$cache and moodle_needs_upgrading()) {
 378     if (!$PAGE->headerprinted) {
 379         // means core upgrade or installation was not already done
 380
 381         if (!$confirmplugins) {
 382             $strplugincheck = get_string('plugincheck');
 383
 384             $PAGE->navbar->add($strplugincheck);
 385             $PAGE->set_title($strplugincheck);
 386             $PAGE->set_heading($strplugincheck);
 387             $PAGE->set_cacheable(false);
 388
 389             if ($fetchupdates) {
 390                 require_sesskey();
 391                 $updateschecker = \core\update\checker::instance();
 392                 if ($updateschecker->enabled()) {
 393                     $updateschecker->fetch();
 394                 }
 395                 redirect($PAGE->url);
 396             }
 397
 398             /** @var core_admin_renderer $output */
 399             $output = $PAGE->get_renderer('core', 'admin');
 400
 401             $deployer = \core\update\deployer::instance();
 402             if ($deployer->enabled()) {
 403                 $deployer->initialize($PAGE->url, $PAGE->url);
 404
 405                 $deploydata = $deployer->submitted_data();
 406                 if (!empty($deploydata)) {
 407                     require_sesskey();
 408                     echo $output->upgrade_plugin_confirm_deploy_page($deployer, $deploydata);
 409                     die();
 410                 }
 411             }
 412
 413             // Show plugins info.
 414             echo $output->upgrade_plugin_check_page(core_plugin_manager::instance(), \core\update\checker::instance(),
 415                     $version, $showallplugins,
 416                     new moodle_url($PAGE->url),
 417                     new moodle_url('/admin/index.php', array('confirmplugincheck'=>1, 'cache'=>0)));
 418             die();
 419         }
 420
 421         // Make sure plugin dependencies are always checked.
 422         $failed = array();
 423         if (!core_plugin_manager::instance()->all_plugins_ok($version, $failed)) {
 424             /** @var core_admin_renderer $output */
 425             $output = $PAGE->get_renderer('core', 'admin');
 426             $reloadurl = new moodle_url('/admin/index.php', array('cache' => 0));
 427             echo $output->unsatisfied_dependencies_page($version, $failed, $reloadurl);
 428             die();
 429         }
 430         unset($failed);
 431     }
 432
 433     // install/upgrade all plugins and other parts
 434     upgrade_noncore(true);
 435 }
 436
 437 // If this is the first install, indicate that this site is fully configured
 438 // except the admin password
 439 if (during_initial_install()) {
 440     set_config('rolesactive', 1); // after this, during_initial_install will return false.
 441     set_config('adminsetuppending', 1);
 442     // we need this redirect to setup proper session
 443     upgrade_finished("index.php?sessionstarted=1&amp;lang=$CFG->lang");
 444 }
 445
 446 // make sure admin user is created - this is the last step because we need
 447 // session to be working properly in order to edit admin account
 448  if (!empty($CFG->adminsetuppending)) {
 449     $sessionstarted = optional_param('sessionstarted', 0, PARAM_BOOL);
 450     if (!$sessionstarted) {
 451         redirect("index.php?sessionstarted=1&lang=$CFG->lang");
 452     } else {
 453         $sessionverify = optional_param('sessionverify', 0, PARAM_BOOL);
 454         if (!$sessionverify) {
 455             $SESSION->sessionverify = 1;
 456             redirect("index.php?sessionstarted=1&sessionverify=1&lang=$CFG->lang");
 457         } else {
 458             if (empty($SESSION->sessionverify)) {
 459                 print_error('installsessionerror', 'admin', "index.php?sessionstarted=1&lang=$CFG->lang");
 460             }
 461             unset($SESSION->sessionverify);
 462         }
 463     }
 464
 465     // Cleanup SESSION to make sure other code does not complain in the future.
 466     unset($SESSION->has_timed_out);
 467     unset($SESSION->wantsurl);
 468
 469     // at this stage there can be only one admin unless more were added by install - users may change username, so do not rely on that
 470     $adminids = explode(',', $CFG->siteadmins);
 471     $adminuser = get_complete_user_data('id', reset($adminids));
 472
 473     if ($adminuser->password === 'adminsetuppending') {
 474         // prevent installation hijacking
 475         if ($adminuser->lastip !== getremoteaddr()) {
 476             print_error('installhijacked', 'admin');
 477         }
 478         // login user and let him set password and admin details
 479         $adminuser->newadminuser = 1;
 480         complete_user_login($adminuser);
 481         redirect("$CFG->wwwroot/user/editadvanced.php?id=$adminuser->id"); // Edit thyself
 482
 483     } else {
 484         unset_config('adminsetuppending');
 485     }
 486
 487 } else {
 488     // just make sure upgrade logging is properly terminated
 489     upgrade_finished('upgradesettings.php');
 490 }
 491
 492 if (has_capability('moodle/site:config', context_system::instance())) {
 493     if ($fetchupdates) {
 494         require_sesskey();
 495         $updateschecker = \core\update\checker::instance();
 496         if ($updateschecker->enabled()) {
 497             $updateschecker->fetch();
 498         }
 499         redirect(new moodle_url('/admin/index.php', array('cache' => 0)));
 500     }
 501 }
 502
 503 // Now we can be sure everything was upgraded and caches work fine,
 504 // redirect if necessary to make sure caching is enabled.
 505 if (!$cache) {
 506     redirect(new moodle_url('/admin/index.php', array('cache' => 1)));
 507 }
 508
 509 // Check for valid admin user - no guest autologin
 510 require_login(0, false);
 511 if (isguestuser()) {
 512     // Login as real user!
 513     $SESSION->wantsurl = (string)new moodle_url('/admin/index.php');
 514     redirect(get_login_url());
 515 }
 516 $context = context_system::instance();
 517 require_capability('moodle/site:config', $context);
 518
 519 // check that site is properly customized
 520 $site = get_site();
 521 if (empty($site->shortname)) {
 522     // probably new installation - lets return to frontpage after this step
 523     // remove settings that we want uninitialised
 524     unset_config('registerauth');
 525     redirect('upgradesettings.php?return=site');
 526 }
 527
 528 // Check if we are returning from moodle.org registration and if so, we mark that fact to remove reminders
 529 if (!empty($id) and $id == $CFG->siteidentifier) {
 530     set_config('registered', time());
 531 }
 532
 533 // setup critical warnings before printing admin tree block
 534 $insecuredataroot = is_dataroot_insecure(true);
 535 $SESSION->admin_critical_warning = ($insecuredataroot==INSECURE_DATAROOT_ERROR);
 536
 537 $adminroot = admin_get_root();
 538
 539 // Check if there are any new admin settings which have still yet to be set
 540 if (any_new_admin_settings($adminroot)){
 541     redirect('upgradesettings.php');
 542 }
 543
 544 // Return to original page that started the plugin uninstallation if necessary.
 545 if (isset($SESSION->pluginuninstallreturn)) {
 546     $return = $SESSION->pluginuninstallreturn;
 547     unset($SESSION->pluginuninstallreturn);
 548     if ($return) {
 549         redirect($return);
 550     }
 551 }
 552
 553 // Everything should now be set up, and the user is an admin
 554
 555 // Print default admin page with notifications.
 556 $errorsdisplayed = defined('WARN_DISPLAY_ERRORS_ENABLED');
 557
 558 // We make the assumption that at least one schedule task should run once per day.
 559 $lastcron = $DB->get_field_sql('SELECT MAX(lastruntime) FROM {task_scheduled}');
 560 $cronoverdue = ($lastcron < time() - 3600 * 24);
 561 $dbproblems = $DB->diagnose();
 562 $maintenancemode = !empty($CFG->maintenance_enabled);
 563
 564 // Available updates for Moodle core
 565 $updateschecker = \core\update\checker::instance();
 566 $availableupdates = array();
 567 $availableupdates['core'] = $updateschecker->get_update_info('core',
 568     array('minmaturity' => $CFG->updateminmaturity, 'notifybuilds' => $CFG->updatenotifybuilds));
 569
 570 // Available updates for contributed plugins
 571 $pluginman = core_plugin_manager::instance();
 572 foreach ($pluginman->get_plugins() as $plugintype => $plugintypeinstances) {
 573     foreach ($plugintypeinstances as $pluginname => $plugininfo) {
 574         if (!empty($plugininfo->availableupdates)) {
 575             foreach ($plugininfo->availableupdates as $pluginavailableupdate) {
 576                 if ($pluginavailableupdate->version > $plugininfo->versiondisk) {
 577                     if (!isset($availableupdates[$plugintype.'_'.$pluginname])) {
 578                         $availableupdates[$plugintype.'_'.$pluginname] = array();
 579                     }
 580                     $availableupdates[$plugintype.'_'.$pluginname][] = $pluginavailableupdate;
 581                 }
 582             }
 583         }
 584     }
 585 }
 586
 587 // The timestamp of the most recent check for available updates
 588 $availableupdatesfetch = $updateschecker->get_last_timefetched();
 589
 590 $buggyiconvnomb = (!function_exists('mb_convert_encoding') and @iconv('UTF-8', 'UTF-8//IGNORE', '100'.chr(130).'€') !== '100€');
 591 //check if the site is registered on Moodle.org
 592 $registered = $DB->count_records('registration_hubs', array('huburl' => HUB_MOODLEORGHUBURL, 'confirmed' => 1));
 593 // Check if there are any cache warnings.
 594 $cachewarnings = cache_helper::warnings();
 595
 596 admin_externalpage_setup('adminnotifications');
 597
 598 /* @var core_admin_renderer $output */
 599 $output = $PAGE->get_renderer('core', 'admin');
 600
 601 echo $output->admin_notifications_page($maturity, $insecuredataroot, $errorsdisplayed, $cronoverdue, $dbproblems,
 602                                        $maintenancemode, $availableupdates, $availableupdatesfetch, $buggyiconvnomb,
 603                                        $registered, $cachewarnings);