<?php
/**
 * 升级程序
 *
 * @category typecho
 * @package Upgrade
 * @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org)
 * @license GNU General Public License 2.0
 * @version $Id$
 */

/**
 * 升级程序
 *
 * @category typecho
 * @package Upgrade
 * @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org)
 * @license GNU General Public License 2.0
 */
class Upgrade
{
    /**
     * 升级至9.1.7
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_3r9_1_7($db, $options)
    {
        /** 转换评论 */
        $i = 1;

        while (true) {
            $result = $db->query($db->select('coid', 'text')->from('table.comments')
            ->order('coid', Typecho_Db::SORT_ASC)->page($i, 100));
            $j = 0;

            while ($row = $db->fetchRow($result)) {
                $text = nl2br($row['text']);

                $db->query($db->update('table.comments')
                ->rows(array('text' => $text))
                ->where('coid = ?', $row['coid']));

                $j ++;
                unset($text);
                unset($row);
            }

            if ($j < 100) {
                break;
            }

            $i ++;
            unset($result);
        }

        /** 转换内容 */
        $i = 1;

        while (true) {
            $result = $db->query($db->select('cid', 'text')->from('table.contents')
            ->order('cid', Typecho_Db::SORT_ASC)->page($i, 100));
            $j = 0;

            while ($row = $db->fetchRow($result)) {
                $text = preg_replace(
                array("/\s*<p>/is", "/\s*<\/p>\s*/is", "/\s*<br\s*\/>\s*/is",
                "/\s*<(div|blockquote|pre|table|ol|ul)>/is", "/<\/(div|blockquote|pre|table|ol|ul)>\s*/is"),
                array('', "\n\n", "\n", "\n\n<\\1>", "</\\1>\n\n"),
                $row['text']);

                $db->query($db->update('table.contents')
                ->rows(array('text' => $text))
                ->where('cid = ?', $row['cid']));

                $j ++;
                unset($text);
                unset($row);
            }

            if ($j < 100) {
                break;
            }

            $i ++;
            unset($result);
        }
    }

    /**
     * 升级至9.1.14
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_4r9_1_14($db, $options)
    {
        if (is_writeable(__TYPECHO_ROOT_DIR__ . '/config.inc.php')) {
            $handle = fopen(__TYPECHO_ROOT_DIR__ . '/config.inc.php', 'ab');
            fwrite($handle, '
/** 初始化时区 */
Typecho_Date::setTimezoneOffset($options->timezone);
');
            fclose($handle);
        } else {
            throw new Typecho_Exception(_t('config.inc.php 文件无法写入, 请将它的权限设置为可写'));
        }
    }

    /**
     * 升级至9.2.3
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_5r9_2_3($db, $options)
    {
        /** 转换评论 */
        $i = 1;

        while (true) {
            $result = $db->query($db->select('coid', 'text')->from('table.comments')
            ->order('coid', Typecho_Db::SORT_ASC)->page($i, 100));
            $j = 0;

            while ($row = $db->fetchRow($result)) {
                $text = preg_replace("/\s*<br\s*\/>\s*/i", "\n", $row['text']);

                $db->query($db->update('table.comments')
                ->rows(array('text' => $text))
                ->where('coid = ?', $row['coid']));

                $j ++;
                unset($text);
                unset($row);
            }

            if ($j < 100) {
                break;
            }

            $i ++;
            unset($result);
        }
    }

    /**
     * 升级至9.2.18
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_5r9_2_18($db, $options)
    {
        /** 升级编辑器接口 */
        $db->query($db->update('table.options')
        ->rows(array('value' => 350))
        ->where('name = ?', 'editorSize'));
    }

    /**
     * 升级至9.2.25
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_5r9_2_25($db, $options)
    {
        /** 升级编辑器接口 */
        $db->query($db->insert('table.options')
        ->rows(array('name' => 'useRichEditor', 'user' => 0, 'value' => 1)));
    }

    /**
     * 升级至9.4.3
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_6r9_4_3($db, $options)
    {
        /** 修改数据库字段 */
        $adapterName = $db->getAdapterName();
        $prefix  = $db->getPrefix();

        //删除老数据
        try {
            switch (true) {
                case false !== strpos($adapterName, 'Mysql'):
                    $db->query('ALTER TABLE  `' . $prefix . 'users` DROP  `meta`', Typecho_Db::WRITE);
                    break;

                case false !== strpos($adapterName, 'Pgsql'):
                    $db->query('ALTER TABLE  "' . $prefix . 'users" DROP COLUMN  "meta"', Typecho_Db::WRITE);
                    break;

                case false !== strpos($adapterName, 'SQLite'):
                    $uuid = uniqid();
                    $db->query('CREATE TABLE ' . $prefix . 'users_' . $uuid . ' ( "uid" INTEGER NOT NULL PRIMARY KEY,
            "name" varchar(32) default NULL ,
            "password" varchar(64) default NULL ,
            "mail" varchar(200) default NULL ,
            "url" varchar(200) default NULL ,
            "screenName" varchar(32) default NULL ,
            "created" int(10) default \'0\' ,
            "activated" int(10) default \'0\' ,
            "logged" int(10) default \'0\' ,
            "group" varchar(16) default \'visitor\' ,
            "authCode" varchar(64) default NULL)', Typecho_Db::WRITE);
                    $db->query('INSERT INTO ' . $prefix . 'users_' . $uuid . ' ("uid", "name", "password", "mail", "url"
                    , "screenName", "created", "activated", "logged", "group", "authCode") SELECT "uid", "name", "password", "mail", "url"
                    , "screenName", "created", "activated", "logged", "group", "authCode" FROM ' . $prefix . 'users', Typecho_Db::WRITE);
                    $db->query('DROP TABLE  ' . $prefix . 'users', Typecho_Db::WRITE);
                    $db->query('CREATE TABLE ' . $prefix . 'users ( "uid" INTEGER NOT NULL PRIMARY KEY,
            "name" varchar(32) default NULL ,
            "password" varchar(64) default NULL ,
            "mail" varchar(200) default NULL ,
            "url" varchar(200) default NULL ,
            "screenName" varchar(32) default NULL ,
            "created" int(10) default \'0\' ,
            "activated" int(10) default \'0\' ,
            "logged" int(10) default \'0\' ,
            "group" varchar(16) default \'visitor\' ,
            "authCode" varchar(64) default NULL)', Typecho_Db::WRITE);
                    $db->query('INSERT INTO ' . $prefix . 'users SELECT * FROM ' . $prefix . 'users_' . $uuid, Typecho_Db::WRITE);
                    $db->query('DROP TABLE  ' . $prefix . 'users_' . $uuid, Typecho_Db::WRITE);
                    $db->query('CREATE UNIQUE INDEX ' . $prefix . 'users_name ON ' . $prefix . 'users ("name")', Typecho_Db::WRITE);
                    $db->query('CREATE UNIQUE INDEX ' . $prefix . 'users_mail ON ' . $prefix . 'users ("mail")', Typecho_Db::WRITE);
                    $db->flushPool();

                    break;

                default:
                    break;
            }
        } catch (Typecho_Db_Exception $e) {
            //do nothing
        }

        //将slug字段长度增加到200
        try {
            switch (true) {
                case false !== strpos($adapterName, 'Mysql'):
                    $db->query("ALTER TABLE  `" . $prefix . "contents` MODIFY COLUMN `slug` varchar(200)", Typecho_Db::WRITE);
                    $db->query("ALTER TABLE  `" . $prefix . "metas` MODIFY COLUMN `slug` varchar(200)", Typecho_Db::WRITE);
                    break;

                case false !== strpos($adapterName, 'Pgsql'):
                    $db->query('ALTER TABLE  "' . $prefix . 'contents" ALTER COLUMN  "slug" TYPE varchar(200)', Typecho_Db::WRITE);
                    $db->query('ALTER TABLE  "' . $prefix . 'metas" ALTER COLUMN  "slug" TYPE varchar(200)', Typecho_Db::WRITE);
                    break;

                case false !== strpos($adapterName, 'SQLite'):
                    $uuid = uniqid();
                    $db->query('CREATE TABLE ' . $prefix . 'contents' . $uuid . ' ( "cid" INTEGER NOT NULL PRIMARY KEY,
        "title" varchar(200) default NULL ,
        "slug" varchar(200) default NULL ,
        "created" int(10) default \'0\' ,
        "modified" int(10) default \'0\' ,
        "text" text ,
        "order" int(10) default \'0\' ,
        "authorId" int(10) default \'0\' ,
        "template" varchar(32) default NULL ,
        "type" varchar(16) default \'post\' ,
        "status" varchar(16) default \'publish\' ,
        "password" varchar(32) default NULL ,
        "commentsNum" int(10) default \'0\' ,
        "allowComment" char(1) default \'0\' ,
        "allowPing" char(1) default \'0\' ,
        "allowFeed" char(1) default \'0\' )', Typecho_Db::WRITE);
                    $db->query('INSERT INTO ' . $prefix . 'contents' . $uuid . ' SELECT * FROM ' . $prefix . 'contents', Typecho_Db::WRITE);
                    $db->query('DROP TABLE  ' . $prefix . 'contents', Typecho_Db::WRITE);
                    $db->query('CREATE TABLE ' . $prefix . 'contents ( "cid" INTEGER NOT NULL PRIMARY KEY,
        "title" varchar(200) default NULL ,
        "slug" varchar(200) default NULL ,
        "created" int(10) default \'0\' ,
        "modified" int(10) default \'0\' ,
        "text" text ,
        "order" int(10) default \'0\' ,
        "authorId" int(10) default \'0\' ,
        "template" varchar(32) default NULL ,
        "type" varchar(16) default \'post\' ,
        "status" varchar(16) default \'publish\' ,
        "password" varchar(32) default NULL ,
        "commentsNum" int(10) default \'0\' ,
        "allowComment" char(1) default \'0\' ,
        "allowPing" char(1) default \'0\' ,
        "allowFeed" char(1) default \'0\' )', Typecho_Db::WRITE);
                    $db->query('INSERT INTO ' . $prefix . 'contents SELECT * FROM ' . $prefix . 'contents' . $uuid, Typecho_Db::WRITE);
                    $db->query('DROP TABLE  ' . $prefix . 'contents' . $uuid, Typecho_Db::WRITE);
                    $db->query('CREATE UNIQUE INDEX ' . $prefix . 'contents_slug ON ' . $prefix . 'contents ("slug")', Typecho_Db::WRITE);
                    $db->query('CREATE INDEX ' . $prefix . 'contents_created ON ' . $prefix . 'contents ("created")', Typecho_Db::WRITE);

                    $db->query('CREATE TABLE ' . $prefix . 'metas' . $uuid . ' ( "mid" INTEGER NOT NULL PRIMARY KEY,
        "name" varchar(200) default NULL ,
        "slug" varchar(200) default NULL ,
        "type" varchar(32) NOT NULL ,
        "description" varchar(200) default NULL ,
        "count" int(10) default \'0\' ,
        "order" int(10) default \'0\' )', Typecho_Db::WRITE);
                    $db->query('INSERT INTO ' . $prefix . 'metas' . $uuid . ' SELECT * FROM ' . $prefix . 'metas', Typecho_Db::WRITE);
                    $db->query('DROP TABLE  ' . $prefix . 'metas', Typecho_Db::WRITE);
                    $db->query('CREATE TABLE ' . $prefix . 'metas ( "mid" INTEGER NOT NULL PRIMARY KEY,
        "name" varchar(200) default NULL ,
        "slug" varchar(200) default NULL ,
        "type" varchar(32) NOT NULL ,
        "description" varchar(200) default NULL ,
        "count" int(10) default \'0\' ,
        "order" int(10) default \'0\' )', Typecho_Db::WRITE);
                    $db->query('INSERT INTO ' . $prefix . 'metas SELECT * FROM ' . $prefix . 'metas' . $uuid, Typecho_Db::WRITE);
                    $db->query('DROP TABLE  ' . $prefix . 'metas' . $uuid, Typecho_Db::WRITE);
                    $db->query('CREATE INDEX ' . $prefix . 'metas_slug ON ' . $prefix . 'metas ("slug")', Typecho_Db::WRITE);
                    $db->flushPool();

                    break;

                default:
                    break;
            }
        } catch (Typecho_Db_Exception $e) {
            //do nothing
        }
    }

    /**
     * 升级至9.4.21
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_6r9_4_21($db, $options)
    {
        //创建上传目录
        $uploadDir = Typecho_Common::url(Widget_Upload::UPLOAD_PATH, __TYPECHO_ROOT_DIR__);
        if (is_dir($uploadDir)) {
            if (!is_writeable($uploadDir)) {
                if (!@chmod($uploadDir, 0644)) {
                    throw new Typecho_Widget_Exception(_t('上传目录无法写入, 请手动将安装目录下的 %s 目录的权限设置为可写然后继续升级', Widget_Upload::UPLOAD_PATH));
                }
            }
        } else {
            if (!@mkdir($uploadDir, 0644)) {
                throw new Typecho_Widget_Exception(_t('上传目录无法创建, 请手动创建安装目录下的 %s 目录, 并将它的权限设置为可写然后继续升级', Widget_Upload::UPLOAD_PATH));
            }
        }

        /** 增加自定义主页 */
        $db->query($db->insert('table.options')
                ->rows(array('name' => 'customHomePage', 'user' => 0, 'value' => 0)));

        /** 增加文件上传散列函数 */
        $db->query($db->insert('table.options')
                ->rows(array('name' => 'uploadHandle', 'user' => 0, 'value' => 'a:2:{i:0;s:13:"Widget_Upload";i:1;s:12:"uploadHandle";}')));

        /** 增加文件删除函数 */
        $db->query($db->insert('table.options')
                ->rows(array('name' => 'deleteHandle', 'user' => 0, 'value' => 'a:2:{i:0;s:13:"Widget_Upload";i:1;s:12:"deleteHandle";}')));

        /** 增加文件展现散列函数 */
        $db->query($db->insert('table.options')
                ->rows(array('name' => 'attachmentHandle', 'user' => 0, 'value' => 'a:2:{i:0;s:13:"Widget_Upload";i:1;s:16:"attachmentHandle";}')));

        /** 增加文件扩展名 */
        $db->query($db->insert('table.options')
                ->rows(array('name' => 'attachmentTypes', 'user' => 0, 'value' => '*.jpg;*.gif;*.png;*.zip;*.tar.gz')));

        /** 增加路由 */
        $routingTable = $options->routingTable;
        if (isset($routingTable[0])) {
            unset($routingTable[0]);
        }

        $pre = array_slice($routingTable, 0, 2);
        $next = array_slice($routingTable, 2);

        $routingTable = array_merge($pre, array('attachment' =>
          array (
            'url' => '/attachment/[cid:digital]/',
            'widget' => 'Widget_Archive',
            'action' => 'render',
          )), $next);

        $db->query($db->update('table.options')
                ->rows(array('value' => serialize($routingTable)))
                ->where('name = ?', 'routingTable'));
    }

    /**
     * 升级至9.6.1
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_6r9_6_1($db, $options)
    {
        /** 去掉所见即所得编辑器 */
        $db->query($db->delete('table.options')
        ->where('name = ?', 'useRichEditor'));

        /** 修正自动保存值 */
        $db->query($db->update('table.options')
        ->rows(array('value' => 0))
        ->where('name = ?', 'autoSave'));

        /** 增加堆楼楼层数目限制 */
        $db->query($db->insert('table.options')
        ->rows(array('name' => 'commentsMaxNestingLevels', 'user' => 0, 'value' => 5)));
    }

    /**
     * 升级至9.6.16
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_7r9_6_16($db, $options)
    {
        /** 增加附件handle */
        $db->query($db->insert('table.options')
        ->rows(array('name' => 'modifyHandle', 'value' => 'a:2:{i:0;s:13:"Widget_Upload";i:1;s:12:"modifyHandle";}')));

        /** 增加附件handle */
        $db->query($db->insert('table.options')
        ->rows(array('name' => 'attachmentDataHandle', 'value' => 'a:2:{i:0;s:13:"Widget_Upload";i:1;s:20:"attachmentDataHandle";}')));

        /** 转换附件 */
        $i = 1;

        while (true) {
            $result = $db->query($db->select('cid', 'text')->from('table.contents')
            ->where('type = ?', 'attachment')
            ->order('cid', Typecho_Db::SORT_ASC)->page($i, 100));
            $j = 0;

            while ($row = $db->fetchRow($result)) {
                $attachment = unserialize($row['text']);
                $attachment['modifyHandle'] = array('Widget_Upload', 'modifyHandle');
                $attachment['attachmentDataHandle'] = array('Widget_Upload', 'attachmentDataHandle');

                $db->query($db->update('table.contents')
                ->rows(array('text' => serialize($attachment)))
                ->where('cid = ?', $row['cid']));

                $j ++;
                unset($text);
                unset($row);
            }

            if ($j < 100) {
                break;
            }

            $i ++;
            unset($result);
        }
    }

    /**
     * 升级至9.6.16.1
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_7r9_6_16_1($db, $options)
    {
        //修改action路由
        $routingTable = $options->routingTable;
        if (isset($routingTable[0])) {
            unset($routingTable[0]);
        }

        $routingTable['do'] = array (
            'url' => '/action/[action:alpha]',
            'widget' => 'Widget_Do',
            'action' => 'action'
        );

        $db->query($db->update('table.options')
                ->rows(array('value' => serialize($routingTable)))
                ->where('name = ?', 'routingTable'));

        //干掉垃圾数据
        $db->query($db->update('table.options')
                ->rows(array('value' => 'a:0:{}'))
                ->where('name = ?', 'actionTable'));
    }

    /**
     * 升级至9.7.2
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_7r9_7_2($db, $options)
    {
        /** 增加默认内容格式 */
        $db->query($db->insert('table.options')
        ->rows(array('name' => 'contentType', 'user' => 0, 'value' => 'text/html')));

        /** 增加gzip开关 */
        $db->query($db->insert('table.options')
        ->rows(array('name' => 'gzip', 'user' => 0, 'value' => 0)));


        if(is_writeable(__TYPECHO_ROOT_DIR__ . '/config.inc.php')) {

            $contents = file_get_contents(__TYPECHO_ROOT_DIR__ . '/config.inc.php');
            $contents = preg_replace("/Typecho_Common::init([^;]+);/is", "Typecho_Common::init(array(
    'autoLoad'          =>  true,
    'exception'         =>  'Widget_ExceptionHandle',
    'gpc'               =>  true
));", $contents);
            $contents = preg_replace("/\s*(\/[^\/]+\/)?\s*Typecho_Widget::widget([^;]+);/is", '', $contents);
            $contents = preg_replace("/\s*(\/[^\/]+\/)?\s*Typecho_Router::setRoutes([^;]+);/is", '', $contents);
            $contents = preg_replace("/\s*(\/[^\/]+\/)?\s*Typecho_Plugin::init([^;]+);/is", '', $contents);
            $contents = preg_replace("/\s*(\/[^\/]+\/)?\s*Typecho_Date::setTimezoneOffset([^;]+);/is", '', $contents);
            file_put_contents(__TYPECHO_ROOT_DIR__ . '/config.inc.php', $contents);

        } else {
            /** 升级提示 */
            return _t('建议您在升级到 Typecho 0.7/9.7.2 以后的版本后, 立刻执行<a href="http://typecho.org/upgrade/9.7.2">以下优化步骤</a>');
        }
    }

    /**
     * 升级至9.9.2
     * 修改contents表的text字段类型为longtext(仅限mysql, pgsql和sqlite都是不限制长度的)
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_7r9_9_2($db, $options)
    {
        $adapterName = $db->getAdapterName();
        $prefix  = $db->getPrefix();

        if (false !== strpos($adapterName, 'Mysql')) {
            $db->query("ALTER TABLE  `{$prefix}contents` CHANGE  `text`  `text` LONGTEXT NULL DEFAULT NULL COMMENT  '内容文字'", Typecho_Db::WRITE);
        }
    }

    /**
     * 升级至9.9.15
     * 优化路由表结构
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_7r9_9_15($db, $options)
    {
        /** 增加路由 */
        $routingTable = $options->routingTable;
        if (isset($routingTable[0])) {
            unset($routingTable[0]);
        }

        $do = $routingTable['do'];
        unset($routingTable['do']);

        $pre = array_slice($routingTable, 0, 1);
        $next = array_slice($routingTable, 1);

        $routingTable = array_merge($pre, array('do' => $do), $next);

        $db->query($db->update('table.options')
                ->rows(array('value' => serialize($routingTable)))
                ->where('name = ?', 'routingTable'));
    }

    /**
     * 升级至9.9.22
     * 此升级用于修复从0.6升级时损坏的路由表
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_7r9_9_22($db, $options)
    {
        /** 修改路由 */
        $routingTable = $options->routingTable;
        if (isset($routingTable[0])) {
            unset($routingTable[0]);
        }

        $routingTable['do'] = array (
            'url' => '/action/[action:alpha]',
            'widget' => 'Widget_Do',
            'action' => 'action'
        );

        $do = $routingTable['do'];
        unset($routingTable['do']);

        $pre = array_slice($routingTable, 0, 1);
        $next = array_slice($routingTable, 1);

        $routingTable = array_merge($pre, array('do' => $do), $next);

        $db->query($db->update('table.options')
                ->rows(array('value' => serialize($routingTable)))
                ->where('name = ?', 'routingTable'));
    }

    /**
     * 升级至9.9.27
     * 增加按作者归档
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_7r9_9_27($db, $options)
    {
        /** 修改路由 */
        $routingTable = $options->routingTable;
        if (isset($routingTable[0])) {
            unset($routingTable[0]);
        }

        $pre = array_slice($routingTable, 0, 6);
        $next = array_slice($routingTable, 6);
        $next_pre = array_slice($next, 0, 5);
        $next_next = array_slice($next, 5);

        $author = array (
            'url' => '/author/[uid:digital]/',
            'widget' => 'Widget_Archive',
            'action' => 'render',
        );

        $author_page = array (
            'url' => '/author/[uid:digital]/[page:digital]/',
            'widget' => 'Widget_Archive',
            'action' => 'render',
        );

        $routingTable = array_merge($pre, array('author' => $author), $next_pre,
        array('author_page' => $author_page), $next_next);

        $db->query($db->update('table.options')
                ->rows(array('value' => serialize($routingTable)))
                ->where('name = ?', 'routingTable'));
    }

    /**
     * 升级至9.10.16
     * 增加评论分页
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_7r9_10_16($db, $options)
    {
        /** 修改路由 */
        $routingTable = $options->routingTable;
        if (isset($routingTable[0])) {
            unset($routingTable[0]);
        }

        $pre = array_slice($routingTable, 0, 20);
        $next = array_slice($routingTable, 20);

        $commentPage = array (
            'url' => '[permalink:string]/[commentType:alpha]-page-[commentPage:digital]',
            'widget' => 'Widget_Archive',
            'action' => 'render',
        );

        $routingTable = array_merge($pre, array('comment_page' => $commentPage), $next);

        $db->query($db->update('table.options')
                ->rows(array('value' => serialize($routingTable)))
                ->where('name = ?', 'routingTable'));
    }

    /**
     * 升级至9.10.16
     * 增加评论分页
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_7r9_10_20($db, $options)
    {
        /** 修改数据库字段 */
        $adapterName = $db->getAdapterName();
        $prefix  = $db->getPrefix();

        switch (true) {
            case false !== strpos($adapterName, 'Mysql'):
                $db->query('ALTER TABLE  `' . $prefix . 'contents` ADD  `parent` INT(10) UNSIGNED NULL DEFAULT \'0\'', Typecho_Db::WRITE);
                break;

            case false !== strpos($adapterName, 'Pgsql'):
                $db->query('ALTER TABLE  "' . $prefix . 'contents" ADD COLUMN  "parent" INT NULL DEFAULT \'0\'', Typecho_Db::WRITE);
                break;

            case false !== strpos($adapterName, 'SQLite'):
                $uuid = uniqid();
                $db->query('CREATE TABLE ' . $prefix . 'contents_tmp ( "cid" INTEGER NOT NULL PRIMARY KEY,
"title" varchar(200) default NULL ,
"slug" varchar(200) default NULL ,
"created" int(10) default \'0\' ,
"modified" int(10) default \'0\' ,
"text" text ,
"order" int(10) default \'0\' ,
"authorId" int(10) default \'0\' ,
"template" varchar(32) default NULL ,
"type" varchar(16) default \'post\' ,
"status" varchar(16) default \'publish\' ,
"password" varchar(32) default NULL ,
"commentsNum" int(10) default \'0\' ,
"allowComment" char(1) default \'0\' ,
"allowPing" char(1) default \'0\' ,
"allowFeed" char(1) default \'0\' ,
"parent" int(10) default \'0\' )', Typecho_Db::WRITE);
                $db->query('INSERT INTO ' . $prefix . 'contents_tmp ("cid", "title", "slug", "created", "modified"
                , "text", "order", "authorId", "template", "type", "status", "password", "commentsNum", "allowComment",
                "allowPing", "allowFeed", "parent") SELECT "cid", "title", "slug", "created", "modified"
                , "text", "order", "authorId", "template", "type", "status", "password", "commentsNum", "allowComment",
                "allowPing", "allowFeed", "parent" FROM ' . $prefix . 'contents', Typecho_Db::WRITE);
                $db->query('DROP TABLE  ' . $prefix . 'contents', Typecho_Db::WRITE);
                $db->query('CREATE TABLE ' . $prefix . 'contents ( "cid" INTEGER NOT NULL PRIMARY KEY,
"title" varchar(200) default NULL ,
"slug" varchar(200) default NULL ,
"created" int(10) default \'0\' ,
"modified" int(10) default \'0\' ,
"text" text ,
"order" int(10) default \'0\' ,
"authorId" int(10) default \'0\' ,
"template" varchar(32) default NULL ,
"type" varchar(16) default \'post\' ,
"status" varchar(16) default \'publish\' ,
"password" varchar(32) default NULL ,
"commentsNum" int(10) default \'0\' ,
"allowComment" char(1) default \'0\' ,
"allowPing" char(1) default \'0\' ,
"allowFeed" char(1) default \'0\' ,
"parent" int(10) default \'0\' )', Typecho_Db::WRITE);
                $db->query('INSERT INTO ' . $prefix . 'contents SELECT * FROM ' . $prefix . 'contents_tmp', Typecho_Db::WRITE);
                $db->query('DROP TABLE  ' . $prefix . 'contents_tmp', Typecho_Db::WRITE);
                $db->query('CREATE UNIQUE INDEX ' . $prefix . 'contents_slug ON ' . $prefix . 'contents ("slug")', Typecho_Db::WRITE);
                $db->query('CREATE INDEX ' . $prefix . 'contents_created ON ' . $prefix . 'contents ("created")', Typecho_Db::WRITE);
                $db->flushPool();

                break;

            default:
                break;
        }

        $db->query($db->update('table.contents')->expression('parent', 'order')
        ->where('type = ?', 'attachment'));

        $db->query($db->update('table.contents')->rows(array('order' => 0))
        ->where('type = ?', 'attachment'));
    }

    /**
     * 升级至9.10.31
     * 修正附件
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_7r9_10_31($db, $options)
    {
        $db->query($db->update('table.contents')->rows(array('status' => 'publish'))
        ->where('type = ?', 'attachment'));
    }

    /**
     * 升级至9.11.25
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_8r9_11_25($db, $options)
    {
        /** 增加若干选项 */
        $db->query($db->insert('table.options')
        ->rows(array('name' => 'commentsPageBreak', 'user' => 0, 'value' => 0)));

        $db->query($db->insert('table.options')
        ->rows(array('name' => 'commentsThreaded', 'user' => 0, 'value' => 1)));

        $db->query($db->insert('table.options')
        ->rows(array('name' => 'commentsPageSize', 'user' => 0, 'value' => 20)));

        $db->query($db->insert('table.options')
        ->rows(array('name' => 'commentsPageDisplay', 'user' => 0, 'value' => 'last')));

        $db->query($db->insert('table.options')
        ->rows(array('name' => 'commentsOrder', 'user' => 0, 'value' => 'ASC')));

        $db->query($db->insert('table.options')
        ->rows(array('name' => 'commentsCheckReferer', 'user' => 0, 'value' => 1)));

        $db->query($db->insert('table.options')
        ->rows(array('name' => 'commentsAutoClose', 'user' => 0, 'value' => 0)));

        $db->query($db->insert('table.options')
        ->rows(array('name' => 'commentsPostIntervalEnable', 'user' => 0, 'value' => 1)));

        $db->query($db->insert('table.options')
        ->rows(array('name' => 'commentsPostInterval', 'user' => 0, 'value' => 60)));

        $db->query($db->insert('table.options')
        ->rows(array('name' => 'commentsShowCommentOnly', 'user' => 0, 'value' => 0)));

        /** 修改路由 */
        $routingTable = $options->routingTable;
        if (isset($routingTable[0])) {
            unset($routingTable[0]);
        }

        if (isset($routingTable['comment_page'])) {
            $routingTable['comment_page'] = array (
                'url' => '[permalink:string]/comment-page-[commentPage:digital]',
                'widget' => 'Widget_Archive',
                'action' => 'render',
            );
        } else {
            $pre = array_slice($routingTable, 0, 20);
            $next = array_slice($routingTable, 20);

            $commentPage = array (
                'url' => '[permalink:string]/comment-page-[commentPage:digital]',
                'widget' => 'Widget_Archive',
                'action' => 'render',
            );

            $routingTable = array_merge($pre, array('comment_page' => $commentPage), $next);
        }

        $db->query($db->update('table.options')
                ->rows(array('value' => serialize($routingTable)))
                ->where('name = ?', 'routingTable'));
    }

    /**
     * 升级至9.12.11
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_8r9_12_11($db, $options)
    {
        /** 删除无用选项 */
        $db->query($db->delete('table.options')
        ->where('name = ? OR name = ? OR name = ? OR name = ? OR name = ? OR name = ? OR name = ?', 'customHomePage', 'uploadHandle',
        'deleteHandle', 'modifyHandle', 'attachmentHandle', 'attachmentDataHandle', 'gzip'));

        // 增加自定义首页
        $db->query($db->insert('table.options')
        ->rows(array('name' => 'frontPage', 'user' => 0, 'value' => 'recent')));
    }
    
    /**
     * 升级至10.2.27
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_8r10_2_27($db, $options)
    {
        /** 增加若干选项 */
        $db->query($db->insert('table.options')
        ->rows(array('name' => 'commentsAvatar', 'user' => 0, 'value' => 1)));
        
        $db->query($db->insert('table.options')
        ->rows(array('name' => 'commentsAvatarRating', 'user' => 0, 'value' => 'G')));
        
        //更新扩展
        if (NULL != $options->attachmentTypes) {
            $attachmentTypes = array_map('trim', explode(';', $options->attachmentTypes));
            $attachmentTypesResult = array();
            
            foreach ($attachmentTypes as $type) {
                $type = trim($type, '*.');
                if (!empty($type)) {
                    $attachmentTypesResult[] = $type;
                }
            }
            
            if (!empty($attachmentTypesResult)) {
                $db->query($db->update('table.options')
                ->rows(array('value' => implode(',', $attachmentTypesResult)))
                ->where('name = ?', 'attachmentTypes'));
            }
        }
    }
    
    /**
     * 升级至10.3.8
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_8r10_3_8($db, $options)
    {
        /** 删除无用选项 */
        $db->query($db->delete('table.options')
        ->where('name = ?', 'commentsAvatarSize'));
    }
    
    /**
     * 升级至10.5.17
     *
     * @access public
     * @param Typecho_Db $db 数据库对象
     * @param Typecho_Widget $options 全局信息组件
     * @return void
     */
    public static function v0_8r10_5_17($db, $options)
    {
        Typecho_Widget::widget('Widget_Themes_Edit', NULL, 'change=' . $options->theme, false)->action();
    }

    
    /**
     * 升级至13.10.18 
     * 
     * @param mixed $db 
     * @param mixed $options 
     * @static
     * @access public
     * @return void
     */
    public static function v0_9r13_10_18($db, $options)
    {
        // 增加markdown
        $db->query($db->insert('table.options')
            ->rows(array('name' => 'markdown', 'user' => 0, 'value' => 0)));

        // 更新原来被搞乱的草稿
        $db->query($db->update('table.contents')
            ->rows(array(
                'type'      =>  'post_draft',
                'status'    =>  'publish'
            ))
            ->where('type = ? AND status = ?', 'post', 'draft'));

        $db->query($db->update('table.contents')
            ->rows(array(
                'type'      =>  'page_draft',
                'status'    =>  'publish'
            ))
            ->where('type = ? AND status = ?', 'page', 'draft'));
    }

    /**
     * v0_9r13_11_17  
     * 
     * @param mixed $db 
     * @param mixed $options 
     * @static
     * @access public
     * @return void
     */
    public static function v0_9r13_11_17($db, $options)
    {
        Helper::addRoute('archive', '/blog/', 'Widget_Archive', 'render', 'index');
        Helper::addRoute('archive_page', '/blog/[page:digital]/', 'Widget_Archive', 'render', 'index_page');
        $db->query($db->insert('table.options')
            ->rows(array('name' => 'frontArchive', 'user' => 0, 'value' => 0)));
    }

    /**
     * v0_9r13_11_24  
     * 
     * @param mixed $db 
     * @param mixed $options 
     * @static
     * @access public
     * @return void
     */
    public static function v0_9r13_11_24($db, $options)
    {
        /* 增加数据表 */
        $adapterName = $db->getAdapterName();
        $prefix  = $db->getPrefix();

        switch (true) {
            case false !== strpos($adapterName, 'Mysql'):
                $config = $db->getConfig();
                $db->query("CREATE TABLE `{$prefix}fields` (
  `cid` int(10) unsigned NOT NULL,
  `name` varchar(200) NOT NULL,
  `type` varchar(8) default 'str',
  `str_value` text,
  `int_value` int(10) default '0',
  `float_value` float default '0',
  PRIMARY KEY  (`cid`,`name`),
  KEY `int_value` (`int_value`),
  KEY `float_value` (`float_value`)
) ENGINE=MyISAM  DEFAULT CHARSET=" . $config[0]->charset, Typecho_Db::WRITE);
                break;

            case false !== strpos($adapterName, 'Pgsql'):
                $db->query('CREATE TABLE "' . $prefix . 'fields" ("cid" INT NOT NULL,
  "name" VARCHAR(200) NOT NULL,
  "type" VARCHAR(8) NULL DEFAULT \'str\',
  "str_value" TEXT NULL DEFAULT NULL,
  "int_value" INT NULL DEFAULT \'0\',
  "float_value" REAL NULL DEFAULT \'0\',
  PRIMARY KEY  ("cid","name")
)', Typecho_Db::WRITE);
                $db->query('CREATE INDEX "' . $prefix . 'fields_int_value" ON "' . $prefix . 'fields" ("int_value")', Typecho_Db::WRITE);
                $db->query('CREATE INDEX "' . $prefix . 'fields_float_value" ON "' . $prefix . 'fields" ("float_value")', Typecho_Db::WRITE);
                break;

            case false !== strpos($adapterName, 'SQLite'):
                $db->query('CREATE TABLE "' . $prefix . 'fields" ("cid" INTEGER NOT NULL,
  "name" varchar(200) NOT NULL,
  "type" varchar(8) default \'str\',
  "str_value" text,
  "int_value" int(10) default \'0\',
  "float_value" real default \'0\'
)', Typecho_Db::WRITE);
                $db->query('CREATE UNIQUE INDEX ' . $prefix . 'fields_cid_name ON ' . $prefix . 'fields ("cid", "name")', Typecho_Db::WRITE);
                $db->query('CREATE INDEX ' . $prefix . 'fields_int_value ON ' . $prefix . 'fields ("int_value")', Typecho_Db::WRITE);
                $db->query('CREATE INDEX ' . $prefix . 'fields_float_value ON ' . $prefix . 'fields ("float_value")', Typecho_Db::WRITE);

                break;

            default:
                break;
        }

        $db->query($db->insert('table.options')
            ->rows(array('name' => 'commentsMarkdown', 'user' => 0, 'value' => 0)));
    }

    /**
     * v0_9r13_11_24  
     * 
     * @param mixed $db 
     * @param mixed $options 
     * @access public
     * @return void
     */
    public function v0_9r13_12_6($db, $options)
    {
        $frontArchive = $db->fetchRow($db->select()->from('table.options')->where('name = ?', 'frontArchive'));
        if (empty($frontArchive)) {
            $db->query($db->insert('table.options')
                ->rows(array('name' => 'frontArchive', 'user' => 0, 'value' => 0)));
        }
    }

    /**
     * v0_9r13_12_20
     * 
     * @param mixed $db 
     * @param mixed $options 
     * @access public
     * @return void
     */
    public function v0_9r13_12_20($db, $options)
    {
        $commentsWhitelist = $db->fetchRow($db->select()->from('table.options')->where('name = ?', 'commentsWhitelist'));
        if (empty($commentsWhitelist)) {
            $db->query($db->insert('table.options')
                ->rows(array('name' => 'commentsWhitelist', 'user' => 0, 'value' => 0)));
        }
    }

    /**
     * v0_9r14_2_24
     * 
     * @param mixed $db 
     * @param mixed $options 
     * @access public
     * @return void
     */
    public function v0_9r14_2_24($db, $options)
    {
        /** 修改数据库字段 */
        $adapterName = $db->getAdapterName();
        $prefix  = $db->getPrefix();

        switch (true) {
            case false !== strpos($adapterName, 'Mysql'):
                $db->query('ALTER TABLE  `' . $prefix . 'metas` ADD  `parent` INT(10) UNSIGNED NULL DEFAULT \'0\'', Typecho_Db::WRITE);
                break;

            case false !== strpos($adapterName, 'Pgsql'):
                $db->query('ALTER TABLE  "' . $prefix . 'metas" ADD COLUMN  "parent" INT NULL DEFAULT \'0\'', Typecho_Db::WRITE);
                break;

            case false !== strpos($adapterName, 'SQLite'):
                $uuid = uniqid();
                $db->query('CREATE TABLE ' . $prefix . 'metas' . $uuid . ' ( "mid" INTEGER NOT NULL PRIMARY KEY,
        "name" varchar(200) default NULL ,
        "slug" varchar(200) default NULL ,
        "type" varchar(32) NOT NULL ,
        "description" varchar(200) default NULL ,
        "count" int(10) default \'0\' ,
        "order" int(10) default \'0\' ,
        "parent" int(10) default \'0\')', Typecho_Db::WRITE);
                $db->query('INSERT INTO ' . $prefix . 'metas' . $uuid . ' ("mid", "name", "slug", "type", "description", "count", "order") 
                    SELECT "mid", "name", "slug", "type", "description", "count", "order" FROM ' . $prefix . 'metas', Typecho_Db::WRITE);
                $db->query('DROP TABLE  ' . $prefix . 'metas', Typecho_Db::WRITE);
                $db->query('CREATE TABLE ' . $prefix . 'metas ( "mid" INTEGER NOT NULL PRIMARY KEY,
        "name" varchar(200) default NULL ,
        "slug" varchar(200) default NULL ,
        "type" varchar(32) NOT NULL ,
        "description" varchar(200) default NULL ,
        "count" int(10) default \'0\' ,
        "order" int(10) default \'0\' ,
        "parent" int(10) default \'0\')', Typecho_Db::WRITE);
                $db->query('INSERT INTO ' . $prefix . 'metas SELECT * FROM ' . $prefix . 'metas' . $uuid, Typecho_Db::WRITE);
                $db->query('DROP TABLE  ' . $prefix . 'metas' . $uuid, Typecho_Db::WRITE);
                $db->query('CREATE INDEX ' . $prefix . 'metas_slug ON ' . $prefix . 'metas ("slug")', Typecho_Db::WRITE);
                $db->flushPool();
                break;

            default:
                break;
        }
    }

    /**
     * v0_9r14_3_14
     *
     * @param mixed $db
     * @param mixed $options
     * @access public
     * @return void
     */
    public function v0_9r14_3_14($db, $options)
    {
        $db->query($db->insert('table.options')
            ->rows(array('name' => 'secret', 'user' => 0, 'value' => Typecho_Common::randString(32, true))));
    }

    /**
     * v1_0r14_9_2
     *
     * @param mixed $db
     * @param mixed $options
     * @access public
     * @return void
     */
    public function v1_0r14_9_2($db, $options)
    {
        $db->query($db->insert('table.options')
            ->rows(array('name' => 'lang', 'user' => 0, 'value' => 'zh_CN')));
    }

    /**
     * v1_0r14_10_10
     *
     * @param mixed $db
     * @param mixed $options
     * @access public
     * @return void
     */
    public function v1_0r14_10_10($db, $options)
    {
        $db->query($db->insert('table.options')
            ->rows(array('name' => 'commentsAntiSpam', 'user' => 0, 'value' => 1)));
    }

    /**
     * 升级至17.4.24 
     * 
     * @param mixed $db 
     * @param mixed $options 
     * @static
     * @access public
     * @return void
     */
    public static function v1_1r17_4_24($db, $options)
    {
        // 增加markdown
        $db->query($db->insert('table.options')
            ->rows(array('name' => 'xmlrpcMarkdown', 'user' => 0, 'value' => 0)));
    }

    /**
     * 升级至17.10.24
     *
     * @param mixed $db
     * @param mixed $options
     * @static
     * @access public
     * @return void
     */
    public static function v1_1r17_10_24($db, $options)
    {
        // 增加installed
        $db->query($db->insert('table.options')
            ->rows(array('name' => 'installed', 'user' => 0, 'value' => 1)));
    }

    /**
     * 升级至17.10.27
     *
     * @param mixed $db
     * @param mixed $options
     * @static
     * @access public
     * @return void
     */
    public static function v1_1r17_10_27($db, $options)
    {
        // 增加installed
        $db->query($db->insert('table.options')
            ->rows(array('name' => 'allowXmlRpc', 'user' => 0, 'value' => 2)));
    }
}