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See Release Notes

  • Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
  • Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Login renderable.
 *
 * @package    core_auth
 * @copyright  2016 Frédéric Massart - FMCorz.net
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

namespace core_auth\output;
< defined('MOODLE_INTERNAL') || die(); < < require_once($CFG->libdir . '/externallib.php');
use context_system; use help_icon; use moodle_url; use renderable; use renderer_base; use stdClass; use templatable; /** * Login renderable class. * * @package core_auth * @copyright 2016 Frédéric Massart - FMCorz.net * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class login implements renderable, templatable { /** @var bool Whether to auto focus the form fields. */ public $autofocusform; /** @var bool Whether we can login as guest. */ public $canloginasguest; /** @var bool Whether we can login by e-mail. */ public $canloginbyemail; /** @var bool Whether we can sign-up. */ public $cansignup; /** @var help_icon The cookies help icon. */ public $cookieshelpicon; /** @var string The error message, if any. */ public $error; /** @var moodle_url Forgot password URL. */ public $forgotpasswordurl; /** @var array Additional identify providers, contains the keys 'url', 'name' and 'icon'. */ public $identityproviders; /** @var string Login instructions, if any. */ public $instructions; /** @var moodle_url The form action login URL. */ public $loginurl; /** @var moodle_url The sign-up URL. */ public $signupurl; /** @var string The user name to pre-fill the form with. */ public $username; /** @var string The language selector menu. */ public $languagemenu; /** @var string The csrf token to limit login to requests that come from the login form. */ public $logintoken; /** @var string Maintenance message, if Maintenance is enabled. */ public $maintenance; /** * Constructor. * * @param array $authsequence The enabled sequence of authentication plugins. * @param string $username The username to display. */ public function __construct(array $authsequence, $username = '') { global $CFG, $OUTPUT, $PAGE; $this->username = $username; $languagedata = new \core\output\language_menu($PAGE); $this->languagemenu = $languagedata->export_for_action_menu($OUTPUT);
< $this->canloginasguest = $CFG->guestloginbutton and !isguestuser();
> $this->canloginasguest = $CFG->guestloginbutton && !isguestuser();
$this->canloginbyemail = !empty($CFG->authloginviaemail); $this->cansignup = $CFG->registerauth == 'email' || !empty($CFG->registerauth); if ($CFG->rememberusername == 0) { $this->cookieshelpicon = new help_icon('cookiesenabledonlysession', 'core'); } else { $this->cookieshelpicon = new help_icon('cookiesenabled', 'core'); } $this->autofocusform = !empty($CFG->loginpageautofocus); $this->forgotpasswordurl = new moodle_url('/login/forgot_password.php'); $this->loginurl = new moodle_url('/login/index.php'); $this->signupurl = new moodle_url('/login/signup.php'); // Authentication instructions. $this->instructions = $CFG->auth_instructions; if (is_enabled_auth('none')) { $this->instructions = get_string('loginstepsnone'); } else if ($CFG->registerauth == 'email' && empty($this->instructions)) { $this->instructions = get_string('loginsteps', 'core', 'signup.php'); } if ($CFG->maintenance_enabled == true) { if (!empty($CFG->maintenance_message)) { $this->maintenance = $CFG->maintenance_message; } else { $this->maintenance = get_string('sitemaintenance', 'admin'); } } // Identity providers. $this->identityproviders = \auth_plugin_base::get_identity_providers($authsequence); $this->logintoken = \core\session\manager::get_login_token(); } /** * Set the error message. * * @param string $error The error message. */ public function set_error($error) { $this->error = $error; } public function export_for_template(renderer_base $output) { $identityproviders = \auth_plugin_base::prepare_identity_providers_for_output($this->identityproviders, $output); $data = new stdClass(); $data->autofocusform = $this->autofocusform; $data->canloginasguest = $this->canloginasguest; $data->canloginbyemail = $this->canloginbyemail; $data->cansignup = $this->cansignup; $data->cookieshelpicon = $this->cookieshelpicon->export_for_template($output); $data->error = $this->error; $data->forgotpasswordurl = $this->forgotpasswordurl->out(false); $data->hasidentityproviders = !empty($this->identityproviders); $data->hasinstructions = !empty($this->instructions) || $this->cansignup; $data->identityproviders = $identityproviders;
< list($data->instructions, $data->instructionsformat) = external_format_text($this->instructions, FORMAT_MOODLE,
> list($data->instructions, $data->instructionsformat) = \core_external\util::format_text($this->instructions, FORMAT_MOODLE,
context_system::instance()->id); $data->loginurl = $this->loginurl->out(false); $data->signupurl = $this->signupurl->out(false); $data->username = $this->username; $data->logintoken = $this->logintoken; $data->maintenance = format_text($this->maintenance, FORMAT_MOODLE); $data->languagemenu = $this->languagemenu; return $data; } }