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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/>.

/**
 * Form for editing a users profile
 *
 * @copyright 1999 Martin Dougiamas  http://dougiamas.com
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 * @package core_user
 */

if (!defined('MOODLE_INTERNAL')) {
    die('Direct access to this script is forbidden.');    //  It must be included from a Moodle page.
}

require_once($CFG->dirroot.'/lib/formslib.php');
require_once($CFG->dirroot.'/user/lib.php');

/**
 * Class user_editadvanced_form.
 *
 * @copyright 1999 Martin Dougiamas  http://dougiamas.com
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class user_editadvanced_form extends moodleform {

    /**
     * Define the form.
     */
    public function definition() {
        global $USER, $CFG, $COURSE;

        $mform = $this->_form;
        $editoroptions = null;
        $filemanageroptions = null;

        if (!is_array($this->_customdata)) {
            throw new coding_exception('invalid custom data for user_edit_form');
        }
        $editoroptions = $this->_customdata['editoroptions'];
        $filemanageroptions = $this->_customdata['filemanageroptions'];
        $user = $this->_customdata['user'];
        $userid = $user->id;

        // Accessibility: "Required" is bad legend text.
        $strgeneral  = get_string('general');
        $strrequired = get_string('required');

        // Add some extra hidden fields.
        $mform->addElement('hidden', 'id');
        $mform->setType('id', core_user::get_property_type('id'));
        $mform->addElement('hidden', 'course', $COURSE->id);
        $mform->setType('course', PARAM_INT);

        // Print the required moodle fields first.
        $mform->addElement('header', 'moodle', $strgeneral);

        $auths = core_component::get_plugin_list('auth');
        $enabled = get_string('pluginenabled', 'core_plugin');
        $disabled = get_string('plugindisabled', 'core_plugin');
        $authoptions = array($enabled => array(), $disabled => array());
        $cannotchangepass = array();
        $cannotchangeusername = array();
        foreach ($auths as $auth => $unused) {
            $authinst = get_auth_plugin($auth);

            if (!$authinst->is_internal()) {
                $cannotchangeusername[] = $auth;
            }

            $passwordurl = $authinst->change_password_url();
            if (!($authinst->can_change_password() && empty($passwordurl))) {
                if ($userid < 1 and $authinst->is_internal()) {
                    // This is unlikely but we can not create account without password
                    // when plugin uses passwords, we need to set it initially at least.
                } else {
                    $cannotchangepass[] = $auth;
                }
            }
            if (is_enabled_auth($auth)) {
                $authoptions[$enabled][$auth] = get_string('pluginname', "auth_{$auth}");
            } else {
                $authoptions[$disabled][$auth] = get_string('pluginname', "auth_{$auth}");
            }
        }

        $purpose = user_edit_map_field_purpose($userid, 'username');
        $mform->addElement('text', 'username', get_string('username'), 'size="20"' . $purpose);
        $mform->addHelpButton('username', 'username', 'auth');
        $mform->setType('username', PARAM_RAW);

        if ($userid !== -1) {
            $mform->disabledIf('username', 'auth', 'in', $cannotchangeusername);
        }

        $mform->addElement('selectgroups', 'auth', get_string('chooseauthmethod', 'auth'), $authoptions);
        $mform->addHelpButton('auth', 'chooseauthmethod', 'auth');

        $mform->addElement('advcheckbox', 'suspended', get_string('suspended', 'auth'));
        $mform->addHelpButton('suspended', 'suspended', 'auth');

        $mform->addElement('checkbox', 'createpassword', get_string('createpassword', 'auth'));
        $mform->disabledIf('createpassword', 'auth', 'in', $cannotchangepass);

        if (!empty($CFG->passwordpolicy)) {
            $mform->addElement('static', 'passwordpolicyinfo', '', print_password_policy());
        }

        $purpose = user_edit_map_field_purpose($userid, 'password');
< $mform->addElement('passwordunmask', 'newpassword', get_string('newpassword'), 'size="20"' . $purpose);
> $mform->addElement('passwordunmask', 'newpassword', get_string('newpassword'), > 'maxlength="'.MAX_PASSWORD_CHARACTERS.'" size="20"' . $purpose); > $mform->addRule('newpassword', get_string('maximumchars', '', MAX_PASSWORD_CHARACTERS), > 'maxlength', MAX_PASSWORD_CHARACTERS, 'client');
$mform->addHelpButton('newpassword', 'newpassword'); $mform->setType('newpassword', core_user::get_property_type('password')); $mform->disabledIf('newpassword', 'createpassword', 'checked'); $mform->disabledIf('newpassword', 'auth', 'in', $cannotchangepass); // Check if the user has active external tokens. if ($userid and empty($CFG->passwordchangetokendeletion)) { if ($tokens = webservice::get_active_tokens($userid)) { $services = ''; foreach ($tokens as $token) { $services .= format_string($token->servicename) . ','; } $services = get_string('userservices', 'webservice', rtrim($services, ',')); $mform->addElement('advcheckbox', 'signoutofotherservices', get_string('signoutofotherservices'), $services); $mform->addHelpButton('signoutofotherservices', 'signoutofotherservices'); $mform->disabledIf('signoutofotherservices', 'newpassword', 'eq', ''); $mform->setDefault('signoutofotherservices', 1); } } $mform->addElement('advcheckbox', 'preference_auth_forcepasswordchange', get_string('forcepasswordchange')); $mform->addHelpButton('preference_auth_forcepasswordchange', 'forcepasswordchange'); $mform->disabledIf('preference_auth_forcepasswordchange', 'createpassword', 'checked'); // Shared fields. useredit_shared_definition($mform, $editoroptions, $filemanageroptions, $user); // Next the customisable profile fields. profile_definition($mform, $userid); if ($userid == -1) { $btnstring = get_string('createuser'); } else { $btnstring = get_string('updatemyprofile'); } $this->add_action_buttons(true, $btnstring); $this->set_data($user); } /** * Extend the form definition after data has been parsed. */ public function definition_after_data() { global $USER, $CFG, $DB, $OUTPUT; $mform = $this->_form; // Trim required name fields. foreach (useredit_get_required_name_fields() as $field) { $mform->applyFilter($field, 'trim'); } if ($userid = $mform->getElementValue('id')) { $user = $DB->get_record('user', array('id' => $userid)); } else { $user = false; } // User can not change own auth method. if ($userid == $USER->id) { $mform->hardFreeze('auth'); $mform->hardFreeze('preference_auth_forcepasswordchange'); } // Admin must choose some password and supply correct email. if (!empty($USER->newadminuser)) { $mform->addRule('newpassword', get_string('required'), 'required', null, 'client'); if ($mform->elementExists('suspended')) { $mform->removeElement('suspended'); } } // Require password for new users. if ($userid > 0) { if ($mform->elementExists('createpassword')) { $mform->removeElement('createpassword'); } } if ($user and is_mnet_remote_user($user)) { // Only local accounts can be suspended. if ($mform->elementExists('suspended')) { $mform->removeElement('suspended'); } } if ($user and ($user->id == $USER->id or is_siteadmin($user))) { // Prevent self and admin mess ups. if ($mform->elementExists('suspended')) { $mform->hardFreeze('suspended'); } } // Print picture. if (empty($USER->newadminuser)) { if ($user) { $context = context_user::instance($user->id, MUST_EXIST); $fs = get_file_storage(); $hasuploadedpicture = ($fs->file_exists($context->id, 'user', 'icon', 0, '/', 'f2.png') || $fs->file_exists($context->id, 'user', 'icon', 0, '/', 'f2.jpg')); if (!empty($user->picture) && $hasuploadedpicture) { $imagevalue = $OUTPUT->user_picture($user, array('courseid' => SITEID, 'size' => 64)); } else { $imagevalue = get_string('none'); } } else { $imagevalue = get_string('none'); } $imageelement = $mform->getElement('currentpicture'); $imageelement->setValue($imagevalue); if ($user && $mform->elementExists('deletepicture') && !$hasuploadedpicture) { $mform->removeElement('deletepicture'); } } // Next the customisable profile fields. profile_definition_after_data($mform, $userid); } /** * Validate the form data. * @param array $usernew * @param array $files * @return array|bool */ public function validation($usernew, $files) { global $CFG, $DB; $usernew = (object)$usernew; $usernew->username = trim($usernew->username); $user = $DB->get_record('user', array('id' => $usernew->id)); $err = array(); if (!$user and !empty($usernew->createpassword)) { if ($usernew->suspended) { // Show some error because we can not mail suspended users. $err['suspended'] = get_string('error'); } } else { if (!empty($usernew->newpassword)) { $errmsg = ''; // Prevent eclipse warning. if (!check_password_policy($usernew->newpassword, $errmsg, $usernew)) { $err['newpassword'] = $errmsg; } } else if (!$user) { $auth = get_auth_plugin($usernew->auth); if ($auth->is_internal()) { // Internal accounts require password! $err['newpassword'] = get_string('required'); } } } if (empty($usernew->username)) { // Might be only whitespace. $err['username'] = get_string('required'); } else if (!$user or $user->username !== $usernew->username) { // Check new username does not exist. if ($DB->record_exists('user', array('username' => $usernew->username, 'mnethostid' => $CFG->mnet_localhost_id))) { $err['username'] = get_string('usernameexists'); } // Check allowed characters. if ($usernew->username !== core_text::strtolower($usernew->username)) { $err['username'] = get_string('usernamelowercase'); } else { if ($usernew->username !== core_user::clean_field($usernew->username, 'username')) { $err['username'] = get_string('invalidusername'); } } } if (!$user or (isset($usernew->email) && $user->email !== $usernew->email)) { if (!validate_email($usernew->email)) { $err['email'] = get_string('invalidemail'); } else if (empty($CFG->allowaccountssameemail)) { // Make a case-insensitive query for the given email address. $select = $DB->sql_equal('email', ':email', false) . ' AND mnethostid = :mnethostid AND id <> :userid'; $params = array( 'email' => $usernew->email, 'mnethostid' => $CFG->mnet_localhost_id, 'userid' => $usernew->id ); // If there are other user(s) that already have the same email, show an error. if ($DB->record_exists_select('user', $select, $params)) { $err['email'] = get_string('emailexists'); } } } // Next the customisable profile fields. $err += profile_validation($usernew, $files); if (count($err) == 0) { return true; } else { return $err; } } }