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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/>.
/**
* Assign submission subplugin info class.
*
* @package mod_assign
* @copyright 2013 Petr Skoda {@link http://skodak.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace mod_assign\plugininfo;
use core\plugininfo\base, core_plugin_manager, moodle_url;
defined('MOODLE_INTERNAL') || die();
class assignsubmission extends base {
/**
* Finds all enabled plugins, the result may include missing plugins.
* @return array|null of enabled plugins $pluginname=>$pluginname, null means unknown
*/
public static function get_enabled_plugins() {
global $DB;
$plugins = core_plugin_manager::instance()->get_installed_plugins('assignsubmission');
if (!$plugins) {
return array();
}
$installed = array();
foreach ($plugins as $plugin => $version) {
$installed[] = 'assignsubmission_'.$plugin;
}
list($installed, $params) = $DB->get_in_or_equal($installed, SQL_PARAMS_NAMED);
$disabled = $DB->get_records_select('config_plugins', "plugin $installed AND name = 'disabled'", $params, 'plugin ASC');
foreach ($disabled as $conf) {
if (empty($conf->value)) {
continue;
}
list($type, $name) = explode('_', $conf->plugin, 2);
unset($plugins[$name]);
}
$enabled = array();
foreach ($plugins as $plugin => $version) {
$enabled[$plugin] = $plugin;
}
return $enabled;
}
public function is_uninstall_allowed() {
return true;
}
/**
* Return URL used for management of plugins of this type.
* @return moodle_url
*/
public static function get_manage_url() {
return new moodle_url('/mod/assign/adminmanageplugins.php', array('subtype'=>'assignsubmission'));
}
/**
* Pre-uninstall hook.
* @private
*/
public function uninstall_cleanup() {
global $DB;
$DB->delete_records('assign_plugin_config', array('plugin'=>$this->name, 'subtype'=>'assignsubmission'));
parent::uninstall_cleanup();
}
public function get_settings_section_name() {
return $this->type . '_' . $this->name;
}
/**
* Loads plugin settings to the settings tree
*
* This function usually includes settings.php file in plugins folder.
* Alternatively it can create a link to some settings page (instance of admin_externalpage)
*
* @param \part_of_admin_tree $adminroot
* @param string $parentnodename
* @param bool $hassiteconfig whether the current user has moodle/site:config capability
*/
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 (!$hassiteconfig or !file_exists($this->full_path('settings.php'))) {
return;
}
$section = $this->get_settings_section_name();
$settings = new \admin_settingpage($section, $this->displayname, 'moodle/site:config', $this->is_enabled() === false);
if ($adminroot->fulltree) {
$shortsubtype = substr($this->type, strlen('assign'));
include($this->full_path('settings.php'));
}
$adminroot->add($this->type . 'plugins', $settings);
}
}