Proyectos de Subversion Moodle

<?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/>.

/**
 * Define external service functions.
 *
 * @package    block_dash
 * @copyright  2020 bdecent gmbh <https://bdecent.de>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

/**
 * Function to upgrade block_dash.
 * @param int $oldversion the version we are upgrading from
 * @return bool result
 */
function xmldb_block_dash_upgrade($oldversion) {
    global $CFG, $DB;

    if ($oldversion < 2020070202) {
        // Data source classes have moved to `local` namespace. Update all instances of Dash that use a class name as
        // the data source idnumber.
        foreach ($DB->get_records('block_instances', ['blockname' => 'dash']) as $record) {
            $instance = block_instance('dash', $record);
            if (isset($instance->config->data_source_idnumber)) {
                $instance->config->data_source_idnumber = str_replace('block_dash\\', 'block_dash\\local\\',
                    $instance->config->data_source_idnumber);
                $instance->instance_config_save($instance->config);
            }
        }

        upgrade_plugin_savepoint(true, 2020070202, 'block', 'dash');
    }

    return true;
}