You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
2.2 KiB
78 lines
2.2 KiB
<?php
|
|
// This file is part of Moodle - https://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/>.
|
|
|
|
/**
|
|
* Provides the {@link \core_analytics\stats} class.
|
|
*
|
|
* @package core_analytics
|
|
* @copyright 2019 David Mudrák <david@moodle.com>
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
namespace core_analytics;
|
|
|
|
defined('MOODLE_INTERNAL') || die();
|
|
|
|
/**
|
|
* Provides stats and meta information about the analytics usage on this site.
|
|
*
|
|
* @copyright 2019 David Mudrák <david@moodle.com>
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
class stats {
|
|
|
|
/**
|
|
* Return the number of models enabled on this site.
|
|
*
|
|
* @return int
|
|
*/
|
|
public static function enabled_models() : int {
|
|
return count(manager::get_all_models(true));
|
|
}
|
|
|
|
/**
|
|
* Return the number of predictions generated by the system.
|
|
*
|
|
* @return int
|
|
*/
|
|
public static function predictions() : int {
|
|
global $DB;
|
|
|
|
return $DB->count_records('analytics_predictions');
|
|
}
|
|
|
|
/**
|
|
* Return the number of suggested actions executed by users.
|
|
*
|
|
* @return int
|
|
*/
|
|
public static function actions() : int {
|
|
global $DB;
|
|
|
|
return $DB->count_records('analytics_prediction_actions');
|
|
}
|
|
|
|
/**
|
|
* Return the number of suggested actions flagged as not useful.
|
|
*
|
|
* @return int
|
|
*/
|
|
public static function actions_not_useful() : int {
|
|
global $DB;
|
|
|
|
return $DB->count_records('analytics_prediction_actions', ['actionname' => prediction::ACTION_NOT_USEFUL]);
|
|
}
|
|
}
|
|
|