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<?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/>.
/**
* Defines classes used for plugin info.
*
* @package core
* @copyright 2017 David Monllao
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core\plugininfo;
defined('MOODLE_INTERNAL') || die();
/**
* Class for analytics machine learning backend plugins
*
* @package core
* @copyright 2017 David Monllao
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class mlbackend extends base {
/**
* Is uninstall allowed or not.
*
* @return bool
*/
public function is_uninstall_allowed() {
return !\core_analytics\manager::is_mlbackend_used('mlbackend_' . $this->name);
}
/**
* Returns the node name used in admin settings menu for this plugin settings (if applicable).
*
* @return null|string node name or null if plugin does not create settings node (default)
*/
public function get_settings_section_name() {
return 'mlbackendsettings' . $this->name;
}
/**
* Load the global settings for a particular availability plugin (if there are any)
*
* @param \part_of_admin_tree $adminroot
* @param string $parentnodename
* @param bool $hassiteconfig
* @return void
*/
public function load_settings(\part_of_admin_tree $adminroot, $parentnodename, $hassiteconfig) {
global $CFG, $USER, $DB, $OUTPUT, $PAGE; // In case settings.php wants to refer to them.
$ADMIN = $adminroot; // May be used in settings.php.
$plugininfo = $this; // Also can be used inside settings.php.
if (!$this->is_installed_and_upgraded()) {
return;
}
if (!$hassiteconfig) {
return;
}
$section = $this->get_settings_section_name();
$settings = null;
if (file_exists($this->full_path('settings.php'))) {
$settings = new \admin_settingpage($section, $this->displayname, 'moodle/site:config', $this->is_enabled() === false);
include($this->full_path('settings.php')); // This may also set $settings to null.
}
if ($settings) {
$ADMIN->add($parentnodename, $settings);
}
}
}