Proyectos de Subversion Moodle

<?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/>.

/**

 * Confirm self registered user.

 *

 * @package    core

 * @subpackage auth

 * @copyright  1999 Martin Dougiamas  http://dougiamas.com

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

require(__DIR__ . '/../config.php');

require(__DIR__ . '/lib.php');

require_once($CFG->libdir . '/authlib.php');

$data = optional_param('data', '', PARAM_RAW);  // Formatted as:  secret/username

$p = optional_param('p', '', PARAM_ALPHANUM);   // Old parameter:  secret

$s = optional_param('s', '', PARAM_RAW);        // Old parameter:  username

$redirect = optional_param('redirect', '', PARAM_LOCALURL);    // Where to redirect the browser once the user has been confirmed.

$PAGE->set_url('/login/confirm.php');

$PAGE->set_context(context_system::instance());

if (!$authplugin = signup_get_user_confirmation_authplugin()) {

    throw new moodle_exception('confirmationnotenabled');

}

if (!empty($data) || (!empty($p) && !empty($s))) {

    if (!empty($data)) {

        $dataelements = explode('/', $data, 2); // Stop after 1st slash. Rest is username. MDL-7647

        $usersecret = $dataelements[0];

        $username   = $dataelements[1];

    } else {

        $usersecret = $p;

        $username   = $s;

    }

    $confirmed = $authplugin->user_confirm($username, $usersecret);

    if ($confirmed == AUTH_CONFIRM_ALREADY) {

        $user = get_complete_user_data('username', $username);

        $PAGE->navbar->add(get_string("alreadyconfirmed"));

        $PAGE->set_title(get_string("alreadyconfirmed"));

        $PAGE->set_heading($COURSE->fullname);

        echo $OUTPUT->header();

        echo $OUTPUT->box_start('generalbox centerpara boxwidthnormal boxaligncenter');

        echo "<p>".get_string("alreadyconfirmed")."</p>\n";

        echo $OUTPUT->single_button(core_login_get_return_url(), get_string('courses'));

        echo $OUTPUT->box_end();

        echo $OUTPUT->footer();

        exit;

    } else if ($confirmed == AUTH_CONFIRM_OK) {

        // The user has confirmed successfully, let's log them in

        if (!$user = get_complete_user_data('username', $username)) {

            throw new \moodle_exception('cannotfinduser', '', '', s($username));

        }

        if (!$user->suspended) {

            complete_user_login($user);

            \core\session\manager::apply_concurrent_login_limit($user->id, session_id());

            // Check where to go, $redirect has a higher preference.

            if (!empty($redirect)) {

                if (!empty($SESSION->wantsurl)) {

                    unset($SESSION->wantsurl);

                }

                redirect($redirect);

            }

        }

        $PAGE->navbar->add(get_string("confirmed"));

        $PAGE->set_title(get_string("confirmed"));

        $PAGE->set_heading($COURSE->fullname);

        echo $OUTPUT->header();

        echo $OUTPUT->box_start('generalbox centerpara boxwidthnormal boxaligncenter');

        echo "<h3>".get_string("thanks").", ". fullname($USER) . "</h3>\n";

        echo "<p>".get_string("confirmed")."</p>\n";

        echo $OUTPUT->single_button(core_login_get_return_url(), get_string('continue'));

        echo $OUTPUT->box_end();

        echo $OUTPUT->footer();

        exit;

    } else {

        throw new \moodle_exception('invalidconfirmdata');

    }

} else {

    throw new \moodle_exception("errorwhenconfirming");

}

redirect("$CFG->wwwroot/");