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/>.

/**

 * Label module upgrade

 *

 * @package mod_label

 * @copyright  2006 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

// This file keeps track of upgrades to

// the label module

//

// 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.

function xmldb_label_upgrade($oldversion) {

    global $CFG, $DB;

    // Automatically generated Moodle v4.1.0 release upgrade line.

    // Put any upgrade step following this.

    if ($oldversion < 2022112801) {

        $prevlang = force_current_language($CFG->lang);

        $select = $DB->sql_like('name', ':tofind');

        $params = ['tofind' => '%@@PLUGINFILE@@%'];

        $total = $DB->count_records_select('label', $select, $params);

        if ($total > 0) {

            $labels = $DB->get_recordset_select('label', $select, $params, '', 'id, name, intro');

            // Show a progress bar.

            $pbar = new progress_bar('upgrademodlabelpluginfile', 500, true);

            $current = 0;

            $defaultname = get_string('modulename', 'label');

            foreach ($labels as $label) {

                $originalname = $label->name;

                // Make sure that all labels have now the same name according to the new convention.

                // Note this is the same (and duplicated) code as in get_label_name as we cannot call any API function

                // during upgrade.

                $name = html_to_text(format_string($label->intro, true));

                $name = preg_replace('/@@PLUGINFILE@@\/[[:^space:]]+/i', '', $name);

                // Remove double space and also nbsp; characters.

                $name = preg_replace('/\s+/u', ' ', $name);

                $name = trim($name);

                if (core_text::strlen($name) > LABEL_MAX_NAME_LENGTH) {

                    $name = core_text::substr($name, 0, LABEL_MAX_NAME_LENGTH) . "...";

                }

                if (empty($name)) {

                    $name = $defaultname;

                }

                $label->name = $name;

                if ($originalname !== $name) {

                    $DB->update_record('label', $label);

                }

                $current++;

                $pbar->update($current, $total, "Upgrading label activity names - $current/$total.");

            }

            $labels->close();

        }

        force_current_language($prevlang);

        upgrade_mod_savepoint(true, 2022112801, 'label');

    }

    // Automatically generated Moodle v4.2.0 release upgrade line.

    // Put any upgrade step following this.

    // Automatically generated Moodle v4.3.0 release upgrade line.

    // Put any upgrade step following this.

    // Automatically generated Moodle v4.4.0 release upgrade line.

    // Put any upgrade step following this.

    return true;

}