/**
* 编辑外观文件
*
* @access public
* @param string $theme 外观名称
* @param string $file 文件名
* @return void
* @throws Typecho_Widget_Exception
*/
public function editThemeFile($theme, $file)
{
$path = $this->options->themeFile($theme, $file);
if (file_exists($path) && is_writeable($path) && !Typecho_Common::isAppEngine() && (!defined('__TYPECHO_THEME_WRITEABLE__') || __TYPECHO_THEME_WRITEABLE__)) {
$handle = fopen($path, 'wb');
if ($handle && fwrite($handle, $this->request->content)) {
fclose($handle);
$this->widget('Widget_Notice')->set(_t("文件 %s 的更改已经保存", $file), 'success');
} else {
$this->widget('Widget_Notice')->set(_t("文件 %s 无法被写入", $file), 'error');
}
$this->response->goBack();
} else {
throw new Typecho_Widget_Exception(_t('您编辑的文件不存在'));
}
}
/**
* 检测是否可以rewrite
*
* @access public
* @param string $value 是否打开rewrite
* @return void
*/
public function checkRewrite($value)
{
if ($value) {
$this->user->pass('administrator');
/** 首先直接请求远程地址验证 */
$client = Typecho_Http_Client::get();
$hasWrote = false;
if (!file_exists(__TYPECHO_ROOT_DIR__ . '/.htaccess') && !Typecho_Common::isAppEngine()) {
if (is_writeable(__TYPECHO_ROOT_DIR__)) {
$parsed = parse_url($this->options->siteUrl);
$basePath = empty($parsed['path']) ? '/' : $parsed['path'];
$basePath = rtrim($basePath, '/') . '/';
$hasWrote = file_put_contents(__TYPECHO_ROOT_DIR__ . '/.htaccess', "<IfModule mod_rewrite.c>\nRewriteEngine On\nRewriteBase {$basePath}\nRewriteCond %{REQUEST_FILENAME} !-f\nRewriteCond %{REQUEST_FILENAME} !-d\nRewriteRule ^(.*)\$ {$basePath}index.php/\$1 [L]\n</IfModule>");
}
}
try {
if ($client) {
/** 发送一个rewrite地址请求 */
$client->setData(array('do' => 'remoteCallback'))->setHeader('User-Agent', $this->options->generator)->send(Typecho_Common::url('/action/ajax', $this->options->siteUrl));
if (200 == $client->getResponseStatus() && 'OK' == $client->getResponseBody()) {
return true;
}
}
if (false !== $hasWrote) {
@unlink(__TYPECHO_ROOT_DIR__ . '/.htaccess');
//增强兼容性,使用wordpress的redirect式rewrite规则,虽然效率有点地下,但是对fastcgi模式兼容性较好
$hasWrote = file_put_contents(__TYPECHO_ROOT_DIR__ . '/.htaccess', "<IfModule mod_rewrite.c>\nRewriteEngine On\nRewriteBase {$basePath}\nRewriteCond %{REQUEST_FILENAME} !-f\nRewriteCond %{REQUEST_FILENAME} !-d\nRewriteRule . {$basePath}index.php [L]\n</IfModule>");
//再次进行验证
$client = Typecho_Http_Client::get();
if ($client) {
/** 发送一个rewrite地址请求 */
$client->setData(array('do' => 'remoteCallback'))->setHeader('User-Agent', $this->options->generator)->send(Typecho_Common::url('/action/ajax', $this->options->siteUrl));
if (200 == $client->getResponseStatus() && 'OK' == $client->getResponseBody()) {
return true;
}
}
unlink(__TYPECHO_ROOT_DIR__ . '/.htaccess');
}
} catch (Typecho_Http_Client_Exception $e) {
if (false !== $hasWrote) {
@unlink(__TYPECHO_ROOT_DIR__ . '/.htaccess');
}
return false;
}
return false;
} else {
if (file_exists(__TYPECHO_ROOT_DIR__ . '/.htaccess')) {
@unlink(__TYPECHO_ROOT_DIR__ . '/.htaccess');
}
}
return true;
}
/**
* 上传头像
* @param array $file
* @return boolean|multitype:string unknown number Ambigous <string, unknown> Ambigous <Ambigous, string, mixed>
*/
private function uploadAvatar($file)
{
if (empty($file['name'])) {
return false;
}
$ext = $this->getSafeName($file['name']);
if (!Widget_Upload::checkFileType(strtolower($ext)) || Typecho_Common::isAppEngine()) {
return false;
}
$options = Typecho_Widget::widget('Widget_Options');
$path = Widget_Common::getAvatarPath($this->user->uid);
$realPath = Typecho_Common::url($path, defined('__TYPECHO_UPLOAD_ROOT_DIR__') ? __TYPECHO_UPLOAD_ROOT_DIR__ : __TYPECHO_ROOT_DIR__);
//创建上传目录
if (!is_dir($realPath)) {
if (!$this->makeAvatarDir($realPath)) {
return false;
}
}
//获取文件名
$fileName = $this->user->uid . '.tmp.' . $ext;
$realPath = $realPath . '/' . $fileName;
if (isset($file['tmp_name'])) {
//移动上传文件
if (!@move_uploaded_file($file['tmp_name'], $realPath)) {
return false;
}
} else {
if (isset($file['bytes'])) {
//直接写入文件
if (!file_put_contents($realPath, $file['bytes'])) {
return false;
}
} else {
return false;
}
}
if (!isset($file['size'])) {
$file['size'] = filesize($realPath);
}
//返回相对存储路径
return array('name' => $file['name'], 'path' => $path, 'file' => $path . $fileName, 'size' => $file['size'], 'type' => $ext, 'mime' => Typecho_Common::mimeContentType($realPath));
}
/**
* 获取文件是否可读
*
* @access public
* @return string
*/
public function currentIsWriteable()
{
return is_writeable($this->widget('Widget_Options')->themeFile($this->_currentTheme, $this->_currentFile)) && !Typecho_Common::isAppEngine() && (!defined('__TYPECHO_THEME_WRITEABLE__') || __TYPECHO_THEME_WRITEABLE__);
}
} catch (Typecho_Db_Exception $e) {
$success = false;
echo '<p class="message error">' . _t('安装程序捕捉到以下错误: " %s ". 程序被终止, 请检查您的配置信息.', $e->getMessage()) . '</p>';
}
}
if ($success) {
Typecho_Cookie::set('__typecho_config', base64_encode(serialize(array_merge(array('prefix' => _r('dbPrefix'), 'userName' => _r('userName'), 'userPassword' => _r('userPassword'), 'userMail' => _r('userMail'), 'adapter' => $adapter, 'siteUrl' => _r('userUrl')), $dbConfig))));
if (_r('created')) {
header('Location: ./install.php?start');
exit;
}
/** 初始化配置文件 */
$lines = array_slice(file(__FILE__), 0, 52);
$lines[] = "\n/** 定义数据库参数 */\n\$db = new Typecho_Db('{$adapter}', '" . _r('dbPrefix') . "');\n\$db->addServer(" . (empty($config) ? var_export($dbConfig, true) : $config) . ", Typecho_Db::READ | Typecho_Db::WRITE);\nTypecho_Db::set(\$db);\n";
$contents = implode('', $lines);
if (!Typecho_Common::isAppEngine()) {
@file_put_contents('./config.inc.php', $contents);
@file_put_contents('./var/config.inc.php', $contents);
}
// 创建一个用于标识的临时文件
$_SESSION['typecho'] = 1;
if (!file_exists('./config.inc.php')) {
?>
<div class="message notice"><p><?php
_e('安装程序无法自动创建 <strong>config.inc.php</strong> 文件');
?>
<br />
<?php
_e('您可以在网站根目录下手动创建 <strong>config.inc.php</strong> 文件, 并复制如下代码至其中');
?>
</p>
/**
* 图片上传处理
*
* @access public
* @param array $file 上传的文件
* @return mixed
*/
public static function uploadHandle($file)
{
if (empty($file['image_upload'])) {
return false;
}
$imgname = preg_split("(\\/|\\|:)", $file['image_upload']);
$file['image_upload'] = array_pop($imgname);
//扩展名
$ext = Typecho_Widget_Upload::getSafeName($file['image_upload']);
if (!Typecho_Widget_Upload::checkFileType($ext) || Typecho_Common::isAppEngine()) {
return false;
}
//创建上传目录
$imgdir = Typecho_Widget::widget('Widget_Options')->plugin('HuifengMembers')->imagepath;
if (!is_dir($imgdir)) {
Typecho_Widget_Upload::makeUploadDir($imgdir);
}
//获取文件名
$imgname = sprintf('%u', crc32(uniqid())) . '.' . $ext;
$imgpath = $imgdir . $imgname;
if (!isset($file['tmp_name'])) {
return false;
}
//本地上传
if (!@move_uploaded_file($file['tmp_name'], $imgpath)) {
return false;
}
return array('image_upload' => $imgname, 'title' => $file['image_upload'], 'size' => $file['size']);
}
/**
* 删除文件
*
* @access public
* @param array $content 文件相关信息
* @return string
*/
public static function deleteHandle(array $content)
{
$result = Typecho_Plugin::factory('Widget_Upload')->trigger($hasDeleted)->deleteHandle($content);
if ($hasDeleted) {
return $result;
}
return !Typecho_Common::isAppEngine() && @unlink(__TYPECHO_ROOT_DIR__ . '/' . $content['attachment']->path);
}
/**
* 图片删除处理
*
* @access public
* @param string $imgname 图片名称
* @param string $path 附件源路径
* @param string $url 附件源地址
* @return string
*/
public static function removehandle($imgname, $path = NULL, $url = NULL)
{
$options = Helper::options();
$settings = $options->plugin('HighSlide');
$imgdir = self::filedata($path, $url)->dir;
$imgpath = $imgdir . $imgname;
$thumbpath = $imgdir . 'thumb_' . $imgname;
if (strpos($url, $options->siteUrl) === false) {
//本地删除
if ($settings->storage == 'local') {
if (!file_exists($imgpath)) {
return false;
}
if (file_exists($thumbpath)) {
unlink($thumbpath);
}
return !Typecho_Common::isAppEngine() && @unlink($imgpath);
}
//七牛删除
if ($settings->storage == 'qiniu') {
self::qiniuset($settings->qiniuaccesskey, $settings->qiniusecretkey);
$client = new Qiniu_MacHttpClient(null);
Qiniu_RS_Delete($client, $settings->qiniubucket, $thumbpath);
Qiniu_RS_Delete($client, $settings->qiniubucket, $imgpath);
return true;
}
//又拍云删除
if ($settings->storage == 'upyun') {
$upyun = self::upyunset();
$upyun->delete($thumbpath);
return $upyun->delete($imgpath);
}
//百度BCS删除
if ($settings->storage == 'bcs') {
$bcs = self::bcsset();
$bcs->delete_object($settings->bcsbucket, $thumbpath);
$bcs->delete_object($settings->bcsbucket, $imgpath);
return true;
}
//本地附件源删除
} else {
if (!file_exists($imgpath)) {
return false;
}
return @unlink($imgpath);
}
}
/**
* 修改文件处理函数
*
* @access public
* @param array $content 老文件
* @param array $file 新上传的文件
* @return mixed
*/
public static function modifyHandle($content, $file)
{
if (empty($file['name'])) {
return false;
}
//获取扩展名
$ext = self::getSafeName($file['name']);
if ($content['attachment']->type != $ext || Typecho_Common::isAppEngine()) {
return false;
}
//获取文件路径
$path = $content['attachment']->path;
$uploadfile = isset($file['tmp_name']) ? $file['tmp_name'] : (isset($file['bits']) ? $file['bits'] : FALSE);
if ($uploadfile == FALSE) {
return false;
} else {
//修改文件
$upyun = self::upyunInit();
$fh = fopen($uploadfile, 'rb');
$upyun->writeFile($path, $fh, TRUE);
fclose($fh);
}
if (!isset($file['size'])) {
$fileInfo = $upyun->getFileInfo($path);
$file['size'] = $fileInfo['x-upyun-file-size'];
}
//返回相对存储路径
return array('name' => $content['attachment']->name, 'path' => $content['attachment']->path, 'size' => $file['size'], 'type' => $content['attachment']->type, 'mime' => $content['attachment']->mime);
}
