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<?php
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// This file is part of Moodle - http://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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* Defines classes used for plugin info.
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*
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* @package core
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* @copyright 2017 David Monllao
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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\plugininfo;
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defined('MOODLE_INTERNAL') || die();
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/**
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* Class for analytics machine learning backend plugins
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*
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* @package core
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* @copyright 2017 David Monllao
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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 mlbackend extends base {
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/**
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* Is uninstall allowed or not.
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*
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* @return bool
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*/
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public function is_uninstall_allowed() {
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return !\core_analytics\manager::is_mlbackend_used('mlbackend_' . $this->name);
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}
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/**
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* Returns the node name used in admin settings menu for this plugin settings (if applicable).
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*
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* @return null|string node name or null if plugin does not create settings node (default)
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*/
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public function get_settings_section_name() {
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return 'mlbackendsettings' . $this->name;
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}
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/**
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* Load the global settings for a particular availability plugin (if there are any)
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*
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* @param \part_of_admin_tree $adminroot
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* @param string $parentnodename
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* @param bool $hassiteconfig
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* @return void
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*/
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public function load_settings(\part_of_admin_tree $adminroot, $parentnodename, $hassiteconfig) {
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global $CFG, $USER, $DB, $OUTPUT, $PAGE; // In case settings.php wants to refer to them.
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/** @var \admin_root $ADMIN */
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$ADMIN = $adminroot; // May be used in settings.php.
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$plugininfo = $this; // Also can be used inside settings.php.
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if (!$this->is_installed_and_upgraded()) {
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return;
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}
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if (!$hassiteconfig) {
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return;
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}
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$section = $this->get_settings_section_name();
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$settings = null;
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if (file_exists($this->full_path('settings.php'))) {
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$settings = new \admin_settingpage($section, $this->displayname, 'moodle/site:config', $this->is_enabled() === false);
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include($this->full_path('settings.php')); // This may also set $settings to null.
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}
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if ($settings) {
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$ADMIN->add($parentnodename, $settings);
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}
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}
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}
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