2 // This file is part of Moodle - http://moodle.org/
4 // Moodle is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
9 // Moodle is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
18 * Moodle site analysable.
20 * @package core_analytics
21 * @copyright 2016 David Monllao {@link http://www.davidmonllao.com}
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
25 namespace core_analytics
;
27 defined('MOODLE_INTERNAL') ||
die();
30 * Moodle site analysable.
32 * @package core_analytics
33 * @copyright 2016 David Monllao {@link http://www.davidmonllao.com}
34 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
36 class site
implements \core_analytics\analysable
{
53 public function get_id() {
62 public function get_name() {
63 return get_string('site');
71 public function get_context() {
72 return \context_system
::instance();
76 * Analysable start timestamp.
80 public function get_start() {
81 if (!empty($this->start
)) {
85 // Much faster than reading the first log in the site.
86 $admins = get_admins();
87 $this->start
= 9999999999;
88 foreach ($admins as $admin) {
89 if ($admin->firstaccess
< $this->start
) {
90 $this->start
= $admin->firstaccess
;
97 * Analysable end timestamp.
101 public function get_end() {
102 if (!empty($this->end
)) {