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5e9b091248
The purpose of the class is to provide stats and meta data about how the analytics is used on the site.
78 lines
2.2 KiB
PHP
78 lines
2.2 KiB
PHP
<?php
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// This file is part of Moodle - https://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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* Provides the {@link \core_analytics\stats} class.
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*
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* @package core_analytics
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* @copyright 2019 David Mudrák <david@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace core_analytics;
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defined('MOODLE_INTERNAL') || die();
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/**
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* Provides stats and meta information about the analytics usage on this site.
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*
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* @copyright 2019 David Mudrák <david@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class stats {
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/**
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* Return the number of models enabled on this site.
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*
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* @return int
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*/
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public static function enabled_models() : int {
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return count(manager::get_all_models(true));
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}
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/**
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* Return the number of predictions generated by the system.
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*
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* @return int
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*/
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public static function predictions() : int {
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global $DB;
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return $DB->count_records('analytics_predictions');
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}
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/**
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* Return the number of suggested actions executed by users.
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*
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* @return int
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*/
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public static function actions() : int {
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global $DB;
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return $DB->count_records('analytics_prediction_actions');
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}
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/**
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* Return the number of suggested actions flagged as not useful.
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*
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* @return int
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*/
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public static function actions_not_useful() : int {
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global $DB;
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return $DB->count_records('analytics_prediction_actions', ['actionname' => prediction::ACTION_NOT_USEFUL]);
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}
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}
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