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95 lines
3.5 KiB
95 lines
3.5 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Change a users email address
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*
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* @copyright 1999 Martin Dougiamas http://dougiamas.com
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @package core_user
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*/
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require_once('../config.php');
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require_once($CFG->libdir.'/adminlib.php');
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require_once($CFG->dirroot.'/user/editlib.php');
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require_once($CFG->dirroot.'/user/lib.php');
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$key = required_param('key', PARAM_ALPHANUM);
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$id = required_param('id', PARAM_INT);
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$PAGE->set_url('/user/emailupdate.php', array('id' => $id, 'key' => $key));
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$PAGE->set_context(context_system::instance());
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if (!$user = $DB->get_record('user', array('id' => $id))) {
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print_error('invaliduserid');
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}
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$preferences = get_user_preferences(null, null, $user->id);
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$a = new stdClass();
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$a->fullname = fullname($user, true);
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$stremailupdate = get_string('emailupdate', 'auth', $a);
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$PAGE->set_title(format_string($SITE->fullname) . ": $stremailupdate");
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$PAGE->set_heading(format_string($SITE->fullname) . ": $stremailupdate");
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if (empty($preferences['newemailattemptsleft'])) {
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redirect("$CFG->wwwroot/user/view.php?id=$user->id");
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} else if ($preferences['newemailattemptsleft'] < 1) {
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cancel_email_update($user->id);
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echo $OUTPUT->header();
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echo $OUTPUT->box(get_string('auth_outofnewemailupdateattempts', 'auth'), 'center');
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echo $OUTPUT->footer();
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} else if ($key == $preferences['newemailkey']) {
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$olduser = clone($user);
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cancel_email_update($user->id);
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$user->email = $preferences['newemail'];
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// Detect duplicate before saving.
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if (empty($CFG->allowaccountssameemail)) {
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// Make a case-insensitive query for the given email address.
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$select = $DB->sql_equal('email', ':email', false) . ' AND mnethostid = :mnethostid AND id <> :userid';
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$params = array(
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'email' => $user->email,
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'mnethostid' => $CFG->mnet_localhost_id,
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'userid' => $user->id
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);
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// If there are other user(s) that already have the same email, cancel and redirect.
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if ($DB->record_exists_select('user', $select, $params)) {
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redirect(new moodle_url('/user/view.php', ['id' => $user->id]), get_string('emailnowexists', 'auth'));
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}
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}
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// Update user email.
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$authplugin = get_auth_plugin($user->auth);
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$authplugin->user_update($olduser, $user);
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user_update_user($user, false);
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$a->email = $user->email;
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redirect(
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new moodle_url('/user/view.php', ['id' => $user->id]),
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get_string('emailupdatesuccess', 'auth', $a),
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null,
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\core\output\notification::NOTIFY_SUCCESS
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);
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} else {
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$preferences['newemailattemptsleft']--;
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set_user_preference('newemailattemptsleft', $preferences['newemailattemptsleft'], $user->id);
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echo $OUTPUT->header();
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echo $OUTPUT->box(get_string('auth_invalidnewemailkey', 'auth'), 'center');
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echo $OUTPUT->footer();
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}
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