joyqi
105 lines
2.9 KiB
PHP
105 lines
2.9 KiB
PHP
<?php
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if (!defined('__TYPECHO_ROOT_DIR__')) exit;
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/**
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* 升级动作
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*
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* @category typecho
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* @package Widget
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* @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org)
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* @license GNU General Public License 2.0
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* @version $Id$
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*/
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/**
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* 升级组件
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*
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* @author qining
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* @category typecho
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* @package Widget
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*/
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class Widget_Upgrade extends Widget_Abstract_Options implements Widget_Interface_Do
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{
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/**
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* 执行升级程序
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*
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* @access public
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* @return void
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* @throws Typecho_Exception
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*/
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public function upgrade()
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{
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$packages = get_class_methods('Upgrade');
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preg_match("/^\w+ ([0-9\.]+)(\/[0-9\.]+)?$/i", $this->options->generator, $matches);
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$currentVersion = $matches[1];
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$currentMinor = '0';
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if (isset($matches[2])) {
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$currentMinor = substr($matches[2], 1);
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}
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$message = [];
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foreach ($packages as $package) {
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preg_match("/^v([_0-9]+)(r[_0-9]+)?$/", $package, $matches);
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$version = str_replace('_', '.', $matches[1]);
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if (version_compare($currentVersion, $version, '>')) {
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break;
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}
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if (isset($matches[2])) {
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$minor = substr(str_replace('_', '.', $matches[2]), 1);
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if (version_compare($currentVersion, $version, '=')
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&& version_compare($currentMinor, $minor, '>=')) {
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break;
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}
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$version .= '/' . $minor;
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}
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$options = $this->widget('Widget_Options@' . $package);
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/** 执行升级脚本 */
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try {
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$result = call_user_func(['Upgrade', $package], $this->db, $options);
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if (!empty($result)) {
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$message[] = $result;
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}
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} catch (Typecho_Exception $e) {
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$this->widget('Widget_Notice')->set($e->getMessage(), 'error');
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$this->response->goBack();
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return;
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}
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/** 更新版本号 */
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$this->update(['value' => 'Typecho ' . $version],
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$this->db->sql()->where('name = ?', 'generator'));
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$this->destroy('Widget_Options@' . $package);
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}
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/** 更新版本号 */
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$this->update(['value' => 'Typecho ' . Typecho_Common::VERSION],
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$this->db->sql()->where('name = ?', 'generator'));
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$this->widget('Widget_Notice')->set(empty($message) ? _t("升级已经完成") : $message,
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empty($message) ? 'success' : 'notice');
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}
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/**
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* 初始化函数
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*
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* @access public
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* @return void
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*/
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public function action()
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{
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$this->user->pass('administrator');
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$this->security->protect();
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$this->on($this->request->isPost())->upgrade();
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$this->response->redirect($this->options->adminUrl);
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}
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}
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