/**
* 输出临时图片文件(只输出未关联到任何回复的附件，主要用于编辑器新上传的图片显示)
*/
public function imgAction()
{
$this->_helper->viewRenderer->setNeverRender();
$fid = $this->_request->getQuery('aid');
/* @var $file Dao_Td_Attachment_Record_File */
$file = $this->getDao('Dao_Td_Attachment_File')->getFile(array('fileid' => $fid));
if (null === $file || $file->tuduId || $file->uniqueId != $this->_user['uniqueid']) {
return;
}
$sid = Zend_Session::getId();
$auth = md5($sid . $fid . $this->_session->auth['logintime']);
$url = $this->_options['sites']['file'] . $this->_options['upload']['cgi']['download'] . "?sid={$sid}&fid={$fid}&auth={$auth}&email={$this->_session->auth['address']}&action=view";
$content = Oray_Function::httpRequest($url);
$this->_response->setHeader('Content-Length', strlen($content));
$this->_response->setHeader('Content-Type', $file->type);
$this->_response->sendHeaders();
echo $content;
// 取消输出
$this->getFrontController()->returnResponse(true);
}
/**
* 在线升级
*/
public function indexAction()
{
$operation = $this->_request->getParam('operation');
$this->view->operation = $operation;
$this->view->tuduversion = TUDU_VERSION;
if (empty($operation)) {
return $this->render('index');
}
if ($operation == 'check') {
// 检查是否有新版本
$check = Oray_Function::httpRequest($this->_upgradeUrl);
$upgrade = json_decode($check, true);
if (empty($upgrade['lastest'])) {
$this->view->unupgrade = true;
return $this->render('index');
}
$lastest = $upgrade['lastest'];
if (TUDU_VERSION == $lastest['version'] && TUDU_RELEASE == $lastest['release']) {
$this->view->islastest = true;
return $this->render('index');
}
// WWW_ROOT目录是否可写
if (!$this->dirWriteable(WWW_ROOT)) {
$this->view->diswriteable = true;
$this->view->rootpath = WWW_ROOT;
return $this->render('index');
}
$this->view->checkfinsh = true;
$this->view->lastest = $lastest;
} elseif ($operation == 'upgrade') {
$downloadUrl = $this->_request->getParam('fileurl');
$lastestMd5 = $this->_request->getParam('filemd5');
$upgradeFile = $this->downloadFile($downloadUrl, 120);
if ($upgradeFile == 'empty_url' || $upgradeFile == 'timeout' || $upgradeFile == 'mkdir_error') {
return $this->showMsg($upgradeFile);
}
// 验证MD5
if (md5_file($upgradeFile) != $lastestMd5) {
return $this->showMsg('md5_error');
}
// 解压缩
$ret = $this->unZip($upgradeFile);
if (!$ret['success']) {
return $this->showMsg('unzip_error');
}
// 判断目录文件是否有相应的文件
$dirs = $this->getDirs($this->_updatePath, true);
$errorPerm = array();
foreach ($dirs as $item) {
if ($item['path'] == $upgradeFile) {
continue;
}
$destDir = WWW_ROOT . DIRECTORY_SEPARATOR . $item['entry'];
if (!$this->checkPerm($destDir, $item['type'])) {
$errorPerm[] = $destDir;
}
}
if (!empty($errorPerm)) {
return $this->showMsg('error_perm', $errorPerm);
}
// 复制替换目录文件
$dirs = $this->getDirs($this->_updatePath);
foreach ($dirs as $item) {
$this->copyDir($item['path'], WWW_ROOT . DIRECTORY_SEPARATOR . $item['entry']);
}
// 完成,删除更新的目录；清除smarty模板编译缓存
$this->rmdirs($this->_updatePath);
$this->clearSmartyCache();
return $this->showMsg('upgrade_finish');
}
}
/**
*
* @param string $url
* @param mixed $headers
* @param array $data
* @return string
*/
private function _request($url, $content = '', $headers = null)
{
return Oray_Function::httpRequest($url, $content, $headers);
}
