494 lines
10 KiB
PHP
494 lines
10 KiB
PHP
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<?php
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/**
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* Step Controller.
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*
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* KnowledgeTree Community Edition
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* Document Management Made Simple
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* Copyright(C) 2008,2009 KnowledgeTree Inc.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 3 as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
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* California 94120-7775, or email info@knowledgetree.com.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "Powered by
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* KnowledgeTree" logo and retain the original copyright notice. If the display of the
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* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
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* must display the words "Powered by KnowledgeTree" and retain the original
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* copyright notice.
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*
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* @copyright 2008-2009, KnowledgeTree Inc.
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* @license GNU General Public License version 3
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* @author KnowledgeTree Team
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* @package Upgrader
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* @version Version 0.1
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*/
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require_once("../wizard/steps/configuration.php"); // configuration to read the ini path
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class Step
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{
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/**
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* List of variables to be loaded to template
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*
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* @author KnowledgeTree Team
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* @access protected
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* @var array
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*/
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protected $temp_variables = array();
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/**
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* List of errors encountered by step
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*
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* @author KnowledgeTree Team
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* @access protected
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* @var array
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*/
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protected $error = array();
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/**
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* List of warnings encountered by step
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*
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* @author KnowledgeTree Team
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* @access protected
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* @var array
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*/
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protected $warnings = array();
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/**
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* Flag to store class information in session
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*
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* @author KnowledgeTree Team
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* @access public
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* @var array
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*/
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protected $storeInSession = false;
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/**
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* Flag if step needs to be upgraded
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*
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* @author KnowledgeTree Team
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* @access public
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* @var array
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*/
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protected $runUpgrade = false;
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/**
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* Step order
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*
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* @author KnowledgeTree Team
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* @access public
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* @var string
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*/
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protected $order = false;
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/**
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* Flag if step needs to run silently
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*
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* @author KnowledgeTree Team
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* @access public
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* @var boolean
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*/
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protected $silent = false;
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public $displayFirst = false;
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private $salt = 'upgrade';
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public function __construct() {
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$this->util = new UpgradeUtil();
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}
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/**
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* Returns step state
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return string
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*/
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public function doStep()
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{
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// if not authenticated, return to step 1
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if (!isset($_SESSION['setup_user'])) {
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header('Location: index.php?step=welcome');
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exit;
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}
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return '';
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}
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public function displayFirst() {
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return $this->displayFirst;
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}
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/**
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* Returns step variables
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return array
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*/
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public function getStepVars()
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{
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return $this->temp_variables;
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}
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/**
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* Returns step errors
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return array
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*/
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public function getErrors() {
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return $this->error;
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}
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/**
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* Returns step errors
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return array
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*/
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public function getWarnings() {
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return $this->warnings;
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}
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/**
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* Load default step values
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return void
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*/
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public function loadDefaults() {
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}
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/**
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* Return default step values
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return array
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*/
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public function getDefaults() {
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return array();
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}
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/**
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* Checks if edit button has been clicked
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return boolean
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*/
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public function edit() {
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if(isset($_POST['Edit'])) {
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return true;
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}
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return false;
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}
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/**
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* Checks if next button has been clicked
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return boolean
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*/
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public function next() {
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if(isset($_POST['Next'])) {
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return true;
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}
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return false;
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}
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/**
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* Checks if previous button has been clicked
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return boolean
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*/
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public function previous() {
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if(isset($_POST['Previous'])) {
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return true;
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}
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return false;
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}
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/**
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* Checks if Confirm button has been clicked
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return boolean
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*/
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function confirm() {
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if(isset($_POST['Confirm'])) {
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return true;
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}
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return false;
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}
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/**
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* Checks if Upgrade button has been clicked
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return boolean
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*/
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function upgrade() {
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return isset($_POST['Upgrade']);
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}
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/**
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* Checks if Upgrade button has been clicked
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return boolean
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*/
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function restore() {
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return isset($_POST['Restore']);
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}
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/**
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* Checks if we are currently in this class step
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*
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* @author KnowledgeTree Team
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* @param string
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* @access public
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* @return boolean
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*/
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public function inStep($name) {
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if(!isset($_GET['step_name'])) return false;
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if($_GET['step_name'] == $name)
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return true;
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return false;
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}
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/**
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* Load session data to post
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*
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* @author KnowledgeTree Team
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* @params none
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* @access private
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* @return boolean
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*/
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public function setDataFromSession($class) {
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if(empty($_SESSION[$this->salt][$class])) {
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return false;
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}
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$_POST = isset($_SESSION[$this->salt]['upgrade'][$class]) ? $_SESSION[$this->salt]['upgrade'][$class]: '';
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return true;
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}
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/**
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* Get session data from post
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*
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* @author KnowledgeTree Team
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* @params none
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* @access private
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* @return boolean
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*/
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public function getDataFromSession($class) {
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if(empty($_SESSION[$this->salt][$class])) {
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return false;
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}
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return $_SESSION[$this->salt][$class];
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}
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/**
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* Safer way to return post data
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*
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* @author KnowledgeTree Team
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* @params SimpleXmlObject $simplexml
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* @access public
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* @return void
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*/
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public function getPostSafe($key) {
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return isset($_POST[$key]) ? $_POST[$key] : "";
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}
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/**
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* Safer way to return post data
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*
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* @author KnowledgeTree Team
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* @params SimpleXmlObject $simplexml
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* @access public
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* @return void
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*/
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public function getPostBoolean($key) {
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return isset($_POST[$key]) ? $_POST[$key] : false;
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}
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/**
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* Runs step upgrade if required
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return void
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*/
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public function upgradeStep() {
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return '';
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}
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/**
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* Return whether or not to store a step information in session
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return boolean
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*/
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public function storeInSession() {
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return $this->storeInSession;
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}
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/**
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* Return whether or not to a step has to be upgraded
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return boolean
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*/
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public function runUpgrade() {
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return $this->runUpgrade;
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}
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public function setPostConfig() {
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return '';
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}
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/**
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* Return whether or not to a step has to be in silent mode
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return boolean
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*/
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public function silentMode() {
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return $this->silent;
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}
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/**
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* Set step errors
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return array
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*/
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public function setErrors($error) {
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$this->error = $error;
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}
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/**
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* Get session data from package
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*
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* @author KnowledgeTree Team
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* @params none
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* @access private
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* @return boolean
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*/
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public function getDataFromPackage($package, $class) {
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if(empty($_SESSION[$package][$class])) {
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return false;
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}
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return $_SESSION[$package][$class];
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}
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protected function readConfig() {
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$wizConfigHandler = new configuration();
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$path = $wizConfigHandler->readConfigPathIni();
|
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|
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$this->util->iniUtilities->load($path);
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||
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$dbSettings = $this->util->iniUtilities->getSection('db');
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$this->dbSettings = array('dbHost'=> $dbSettings['dbHost'],
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'dbName'=> $dbSettings['dbName'],
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'dbUser'=> $dbSettings['dbUser'],
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'dbPass'=> $dbSettings['dbPass'],
|
||
|
|
'dbPort'=> $dbSettings['dbPort'],
|
||
|
|
'dbAdminUser'=> $dbSettings['dbAdminUser'],
|
||
|
|
'dbAdminPass'=> $dbSettings['dbAdminPass'],
|
||
|
|
);
|
||
|
|
$this->paths = $this->util->iniUtilities->getSection('urls');
|
||
|
|
$this->paths = array_merge($this->paths, $this->util->iniUtilities->getSection('cache'));
|
||
|
|
$this->sysVersion = $this->readVersion();
|
||
|
|
$this->cachePath = $wizConfigHandler->readCachePath();
|
||
|
|
$this->proxyPath = $this->cachePath."/.."; // Total guess.
|
||
|
|
$this->proxyPath = realpath($this->proxyPath."/proxies");
|
||
|
|
$this->storeSilent();
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function readVersion() {
|
||
|
|
$verFile = SYSTEM_DIR."docs".DS."VERSION.txt";
|
||
|
|
if(file_exists($verFile)) {
|
||
|
|
$foundVersion = file_get_contents($verFile);
|
||
|
|
return $foundVersion;
|
||
|
|
} else {
|
||
|
|
$this->error[] = "KnowledgeTree installation version not found";
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function storeSilent() {
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Is the installation
|
||
|
|
*
|
||
|
|
* @author KnowledgeTree Team
|
||
|
|
* @param none
|
||
|
|
* @access public
|
||
|
|
* @return string
|
||
|
|
*/
|
||
|
|
public function isCe() {
|
||
|
|
if($this->util->getVersionType() == "community")
|
||
|
|
return true;
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|