<?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/>.

/**
 * This file keeps track of upgrades to the timeline block
 *
 * Sometimes, changes between versions involve alterations to database structures
 * and other major things that may break installations.
 *
 * The upgrade function in this file will attempt to perform all the necessary
 * actions to upgrade your older installation to the current version.
 *
 * If there's something it cannot do itself, it will tell you what you need to do.
 *
 * The commands in here will all be database-neutral, using the methods of
 * database_manager class
 *
 * Please do not forget to use upgrade_set_timeout()
 * before any action that may take longer time to finish.
 *
 * @package block_timeline
 * @copyright 2022 Peter Dias
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

defined('MOODLE_INTERNAL') || die();

require_once("{$CFG->libdir}/db/upgradelib.php");

/**
 * Upgrade the timeline block
 * @param int $oldversion
 * @param object $block
 */
function xmldb_block_timeline_upgrade($oldversion, $block) {
    global $CFG, $DB;

    // Automatically generated Moodle v3.9.0 release upgrade line.
    // Put any upgrade step following this.

    if ($oldversion < 2022030200) {
        // Update all timeline blocks in the my-index to be in the main content region.
        upgrade_block_set_defaultregion('timeline', '__default', 'my-index', 'content');
        upgrade_block_savepoint(true, 2022030200, 'timeline', false);
    }

    if ($oldversion < 2022041901) {
        upgrade_block_set_my_user_parent_context('timeline', '__default', 'my-index');
        upgrade_block_savepoint(true, 2022041901, 'timeline', false);
    }

    // Automatically generated Moodle v4.0.0 release upgrade line.
    // Put any upgrade step following this.

    // Automatically generated Moodle v4.1.0 release upgrade line.
    // Put any upgrade step following this.


>     // Automatically generated Moodle v4.2.0 release upgrade line.
    return true;
>     // Put any upgrade step following this.
}
>