307 lines
11 KiB
PHP
307 lines
11 KiB
PHP
<?php
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/**
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* The model file of upgrade module of ZenTaoMS.
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*
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* ZenTaoMS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* ZenTaoMS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with ZenTaoMS. If not, see <http://www.gnu.org/licenses/>.
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*
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* @copyright Copyright 2009-2010 青岛易软天创网络科技有限公司(www.cnezsoft.com)
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* @author Chunsheng Wang <chunsheng@cnezsoft.com>
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* @package upgrade
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* @version $Id$
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* @link http://www.zentaoms.com
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*/
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?>
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<?php
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class upgradeModel extends model
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{
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static $errors = array();
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public function __construct()
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{
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parent::__construct();
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$this->loadModel('setting');
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}
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/* 统一的升级入口，根据升级版本的不同，调用不同的升级步骤程序。*/
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public function execute($fromVersion)
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{
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if($fromVersion == '0_3beta')
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{
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$this->upgradeFrom0_3To0_4();
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$this->upgradeFrom0_4To0_5();
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$this->upgradeFrom0_5To0_6();
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$this->upgradeFrom0_6To1_0_B();
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$this->upgradeFrom1_0betaTo1_0rc1();
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$this->upgradeFrom1_0rc1To1_0rc2();
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$this->upgradeFrom1_0rc2To1_0stable();
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$this->upgradeFrom1_0stableTo1_0_1();
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$this->upgradeFrom1_0_1To1_1();
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}
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elseif($fromVersion == '0_4beta')
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{
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$this->upgradeFrom0_4To0_5();
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$this->upgradeFrom0_5To0_6();
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$this->upgradeFrom0_6To1_0_B();
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$this->upgradeFrom1_0betaTo1_0rc1();
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$this->upgradeFrom1_0rc1To1_0rc2();
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$this->upgradeFrom1_0rc2To1_0stable();
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$this->upgradeFrom1_0stableTo1_0_1();
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$this->upgradeFrom1_0_1To1_1();
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}
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elseif($fromVersion == '0_5beta')
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{
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$this->upgradeFrom0_5To0_6();
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$this->upgradeFrom0_6To1_0_B();
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$this->upgradeFrom1_0betaTo1_0rc1();
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$this->upgradeFrom1_0rc1To1_0rc2();
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$this->upgradeFrom1_0rc2To1_0stable();
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$this->upgradeFrom1_0stableTo1_0_1();
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$this->upgradeFrom1_0_1To1_1();
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}
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elseif($fromVersion == '0_6beta')
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{
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$this->upgradeFrom0_6To1_0_B();
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$this->upgradeFrom1_0betaTo1_0rc1();
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$this->upgradeFrom1_0rc1To1_0rc2();
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$this->upgradeFrom1_0rc2To1_0stable();
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$this->upgradeFrom1_0stableTo1_0_1();
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$this->upgradeFrom1_0_1To1_1();
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}
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elseif($fromVersion == '1_0beta')
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{
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$this->upgradeFrom1_0betaTo1_0rc1();
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$this->upgradeFrom1_0rc1To1_0rc2();
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$this->upgradeFrom1_0rc2To1_0stable();
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$this->upgradeFrom1_0stableTo1_0_1();
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$this->upgradeFrom1_0_1To1_1();
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}
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elseif($fromVersion == '1_0rc1')
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{
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$this->upgradeFrom1_0rc1To1_0rc2();
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$this->upgradeFrom1_0rc2To1_0stable();
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$this->upgradeFrom1_0stableTo1_0_1();
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$this->upgradeFrom1_0_1To1_1();
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}
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elseif($fromVersion == '1_0rc2')
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{
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$this->upgradeFrom1_0rc2To1_0stable();
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$this->upgradeFrom1_0stableTo1_0_1();
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$this->upgradeFrom1_0_1To1_1();
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}
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elseif($fromVersion == '1_0')
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{
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$this->upgradeFrom1_0stableTo1_0_1();
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$this->upgradeFrom1_0_1To1_1();
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}
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elseif($fromVersion == '1_0_1')
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{
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$this->upgradeFrom1_0_1To1_1();
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}
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$this->setting->setSN();
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}
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/* 确认。*/
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public function confirm($fromVersion)
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{
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$confirmContent = '';
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if($fromVersion == '0_3beta')
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{
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$confirmContent .= file_get_contents($this->getUpgradeFile('0.3'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('0.4'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('0.5'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('0.6'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.beta'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.rc1'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.1'));
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}
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elseif($fromVersion == '0_4beta')
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{
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$confirmContent .= file_get_contents($this->getUpgradeFile('0.4'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('0.5'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('0.6'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.beta'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.rc1'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.1'));
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}
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elseif($fromVersion == '0_5beta')
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{
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$confirmContent .= file_get_contents($this->getUpgradeFile('0.5'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('0.6'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.beta'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.rc1'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.1'));
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}
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elseif($fromVersion == '0_6beta')
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{
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$confirmContent .= file_get_contents($this->getUpgradeFile('0.6'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.beta'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.rc1'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.1'));
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}
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elseif($fromVersion == '1_0beta')
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{
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.beta'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.rc1'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.1'));
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}
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elseif($fromVersion == '1_0rc1')
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{
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.rc1'));
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.1'));
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}
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elseif($fromVersion == '1_0' || $fromVersion == '1_0_1')
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{
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$confirmContent .= file_get_contents($this->getUpgradeFile('1.0.1'));
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}
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return str_replace('zt_', $this->config->db->prefix, $confirmContent);
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}
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/* 从0.3版本升级到0.4版本。*/
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private function upgradeFrom0_3To0_4()
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{
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$this->execSQL($this->getUpgradeFile('0.3'));
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if(!$this->isError()) $this->setting->updateVersion('0.4 beta');
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}
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/* 从0.4版本升级到0.5版本。*/
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private function upgradeFrom0_4To0_5()
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{
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$this->execSQL($this->getUpgradeFile('0.4'));
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if(!$this->isError()) $this->setting->updateVersion('0.5 beta');
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}
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/* 从0.5版本升级到0.6版本。*/
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private function upgradeFrom0_5To0_6()
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{
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$this->execSQL($this->getUpgradeFile('0.5'));
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if(!$this->isError()) $this->setting->updateVersion('0.6 beta');
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}
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/* 从0.6版本升级到1.0 beta版本。*/
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private function upgradeFrom0_6To1_0_B()
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{
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$this->execSQL($this->getUpgradeFile('0.6'));
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if(!$this->isError()) $this->setting->updateVersion('1.0beta');
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}
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/* 从1.0beta版本升级到1.0rc1版本。*/
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private function upgradeFrom1_0betaTo1_0rc1()
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{
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$this->execSQL($this->getUpgradeFile('1.0.beta'));
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$this->updateCompany();
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if(!$this->isError()) $this->setting->updateVersion('1.0rc1');
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}
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/* 从1.0rc1版本升级到1.0rc2版本。*/
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private function upgradeFrom1_0rc1To1_0rc2()
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{
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$this->execSQL($this->getUpgradeFile('1.0.rc1'));
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if(!$this->isError()) $this->setting->updateVersion('1.0rc2');
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}
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/* 从1.0rc2版本升级到1.0stable版本。*/
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private function upgradeFrom1_0rc2To1_0stable()
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{
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$this->setting->updateVersion('1.0');
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}
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/* 从1.0stable版本升级到1.0.1版本。*/
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private function upgradeFrom1_0stableTo1_0_1()
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{
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$this->setting->updateVersion('1.0.1');
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}
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/* 从1.0.1版本升级到1.1版本。*/
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private function upgradeFrom1_0_1To1_1()
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{
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$this->execSQL($this->getUpgradeFile('1.0.1'));
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if(!$this->isError()) $this->setting->updateVersion('1.1');
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}
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/* 更新每个表的company字段。*/
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private function updateCompany()
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{
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$constants = get_defined_constants(true);
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$userConstants = $constants['user'];
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/* 查找每个表的id字段的最大值。*/
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foreach($userConstants as $key => $value)
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{
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if(strpos($key, 'TABLE') === false) continue;
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if($key == 'TABLE_COMPANY' or $key == 'TABLE_CONFIG') continue;
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$this->dbh->query("UPDATE $value SET company = '{$this->app->company->id}'");
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}
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}
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/* 获得要更新的sql文件。*/
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private function getUpgradeFile($version)
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{
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return $this->app->getAppRoot() . 'db' . $this->app->getPathFix() . 'update' . $version . '.sql';
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}
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/* 执行SQL。*/
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private function execSQL($sqlFile)
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{
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$mysqlVersion = $this->loadModel('install')->getMysqlVersion();
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/* 去掉注释之后，再用;隔开。*/
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$sqls = explode("\n", file_get_contents($sqlFile));
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foreach($sqls as $key => $line)
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{
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$line = trim($line);
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$sqls[$key] = $line;
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if(strpos($line, '--') !== false or empty($line)) unset($sqls[$key]);
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}
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$sqls = explode(';', join("\n", $sqls));
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foreach($sqls as $sql)
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{
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$sql = trim($sql);
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if(empty($sql)) continue;
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if($mysqlVersion <= 4.1)
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{
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$sql = str_replace('DEFAULT CHARSET=utf8', '', $sql);
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$sql = str_replace('CHARACTER SET utf8 COLLATE utf8_general_ci', '', $sql);
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}
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$sql = str_replace('zt_', $this->config->db->prefix, $sql);
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try
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{
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$this->dbh->exec($sql);
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}
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catch (PDOException $e)
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{
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self::$errors[] = $e->getMessage() . "<p>The sql is: $sql</p>";
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}
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}
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}
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/* 判断是否有误。*/
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public function isError()
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{
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return !empty(self::$errors);
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}
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/* 获得升级过程中的错误。*/
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public function getError()
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{
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$errors = self::$errors;
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self::$errors = array();
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return $errors;
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}
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}
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