Proyectos de Subversion Moodle

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');