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/>.

/**

 * Listing of all sessions for current user.

 *

 * @package   report_usersessions

 * @copyright 2014 Totara Learning Solutions Ltd {@link http://www.totaralms.com/}

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

 * @author    Petr Skoda <petr.skoda@totaralms.com>

 */

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

require_once(__DIR__ . '/locallib.php');

require_login(null, false);

if (isguestuser()) {

    // No guests here!

    redirect(new moodle_url('/'));

    die;

}

if (\core\session\manager::is_loggedinas()) {

    // No login-as users.

    redirect(new moodle_url('/user/index.php'));

    die;

}

$context = context_user::instance($USER->id);

require_capability('report/usersessions:manageownsessions', $context);

$delete = optional_param('delete', 0, PARAM_INT);

$PAGE->set_url('/report/usersessions/user.php');

$PAGE->set_context($context);

$PAGE->set_title(get_string('navigationlink', 'report_usersessions'));

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

$PAGE->set_pagelayout('admin');

if ($delete and confirm_sesskey()) {

    report_usersessions_kill_session($delete);

    redirect($PAGE->url);

}

// Create the breadcrumb.

$PAGE->add_report_nodes($USER->id, array(

        'name' => get_string('navigationlink', 'report_usersessions'),

        'url' => new moodle_url('/report/usersessions/user.php')

    ));

echo $OUTPUT->header();

echo $OUTPUT->heading(get_string('mysessions', 'report_usersessions'));

$data = array();

$sql = "SELECT id, timecreated, timemodified, firstip, lastip, sid

          FROM {sessions}

         WHERE userid = :userid

      ORDER BY timemodified DESC";

$params = array('userid' => $USER->id, 'sid' => session_id());

$sessions = $DB->get_records_sql($sql, $params);

foreach ($sessions as $session) {

    if ($session->sid === $params['sid']) {

        $lastaccess = get_string('thissession', 'report_usersessions');

        $deletelink = '';

    } else {

        $lastaccess = report_usersessions_format_duration(time() - $session->timemodified);

        $url = new moodle_url($PAGE->url, array('delete' => $session->id, 'sesskey' => sesskey()));

        $deletelink = html_writer::link($url, get_string('logout'));

    }

    $data[] = array(userdate($session->timecreated), $lastaccess, report_usersessions_format_ip($session->lastip), $deletelink);

}

$table = new html_table();

$table->head  = array(get_string('login'), get_string('lastaccess'), get_string('lastip'), get_string('action'));

$table->align = array('left', 'left', 'left', 'right');

$table->data  = $data;

echo html_writer::table($table);

echo $OUTPUT->footer();