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moodle/theme/formal_white/db/install.php
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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/>.
/**
* formal_white module upgrade code
*
* This file keeps track of upgrades to
* the theme plugin
*
* Sometimes, changes between versions involve
* alterations to database structures and other
* major things that may lose the effort they've put
* into customising and setting up your theme.
*
* 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 theme
* @subpackage formal_white
* @copyright Mediatouch 2000 (http://mediatouch.it/)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
function xmldb_theme_formal_white_install() {
// We need here to check whether or not the theme has been installed.
// If it has been installed then we need to change the name of the settings to the new names.
// If it is not installed it won't have any settings yet and we won't need to worry about this.
$currentsetting = get_config('theme_formal_white');
if (!empty($currentsetting)) {
// Remove the settings that are no longer used by this theme
// Remove regionwidth
unset_config('regionwidth', 'theme_formal_white');
// Remove alwayslangmenu
unset_config('alwayslangmenu', 'theme_formal_white');
// previous releases of formal_white them were not equipped with version number
// so I can not know if a theme specific variable exists or not.
// This is the reason why I try to use them both.
if (!empty($currentsetting->backgroundcolor)) {
// Create a new config setting called lblockcolumnbgc and give it backgroundcolor's value.
set_config('lblockcolumnbgc', $currentsetting->backgroundcolor, 'theme_formal_white');
// Remove backgroundcolor
unset_config('backgroundcolor', 'theme_formal_white');
} elseif (!empty($currentsetting->blockcolumnbgc)) {
// Create a new config setting called lblockcolumnbgc and give it blockcolumnbgc's value.
set_config('lblockcolumnbgc', $currentsetting->blockcolumnbgc, 'theme_formal_white');
// Remove blockcolumnbgc
unset_config('blockcolumnbgc', 'theme_formal_white');
}
}
return true;
}