installtype.php
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<?php
/**
* Install Step Controller.
*
* KnowledgeTree Community Edition
* Document Management Made Simple
* Copyright(C) 2008,2009 KnowledgeTree Inc.
* Portions copyright The Jam Warehouse Software(Pty) Limited
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 3 as published by the
* Free Software Foundation.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*
* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
* California 94120-7775, or email info@knowledgetree.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* KnowledgeTree" logo and retain the original copyright notice. If the display of the
* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
* must display the words "Powered by KnowledgeTree" and retain the original
* copyright notice.
*
* @copyright 2008-2009, KnowledgeTree Inc.
* @license GNU General Public License version 3
* @author KnowledgeTree Team
* @package Installer
* @version Version 0.1
*/
class installType extends step
{
public function doStep() {
$this->temp_variables = array("step_name"=>"installtype");
if(!$this->inStep("installtype")) {
return 'landing';
}
if($this->migrate()) {
return 'migrate';
} if($this->next()) {
$this->deleteMigrateFile();
return 'next';
} else if($this->previous()) {
return 'previous';
}
return 'landing';
}
public function getStepVars()
{
return $this->temp_variables;
}
public function getErrors() {
return $this->error;
}
/**
* Deletes migration lock file if a clean install is chosen
* This is in case someone changes their mind after choosing upgrade/migrate and clicks back up to this step
*
* @author KnowledgeTree Team
* @access private
* @return void
*/
private function deleteMigrateFile() {
@unlink("migrate.lock");
}
}
?>