/**
* 获取系统已用空间
*/
public function getUsedSpace()
{
$storeData = MiniUtil::getPluginMiniStoreData();
if (empty($storeData)) {
//非迷你存储模式
$remain = $this->getDiskFreeSpace();
//空闲空间 字节
$total = $this->getDiskTotalSpace();
//总空间 字节
$usedSpace = $this->_byteFormat(MiniVersion::getInstance()->getTotalSize());
$totalSpace = $this->_byteFormat($total);
$usedPercentage = $this->getUsedPercent();
//已用空间占的百分比
} else {
//迷你存储模式下，获得迷你存储所有节点的空间使用情况
$usedSpace = 0;
$totalSpace = 0;
$usedPercentage = 100;
$nodes = PluginMiniStoreNode::getInstance()->getNodeList();
foreach ($nodes as $node) {
if ($node["status"] == 1) {
$url = $node["host"] . "/api.php?route=store/info";
$content = file_get_contents($url);
if ($content != "") {
$disks = json_decode($content);
foreach ($disks as $disk) {
$usedSpace += $disk->{"used"};
$totalSpace += $disk->{"total"};
}
}
}
}
if ($totalSpace > 0) {
$usedPercentage = round($usedSpace / $totalSpace, 3) * 100;
}
$usedSpace = round($usedSpace / 1024 / 1024, 2);
$totalSpace = round($totalSpace / 1024 / 1024, 2);
}
//获得缓存空间大小
$tempDirectory = $this->getDirectorySize(BASE . 'temp');
$tempSize = $tempDirectory['size'];
$cacheSize = $this->countCache();
$cacheSpace = MiniUtil::formatSize($tempSize + $cacheSize);
$data = array();
$data['usedSpace'] = $usedSpace;
$data['totalSpace'] = $totalSpace;
$data['usedPercentage'] = $usedPercentage;
$data['cacheSpace'] = $cacheSpace;
return $data;
}
/**
* 设置站点信息
* @param $site
* @return array
*/
public function settingSiteInfo($site)
{
//迷你存储没有启用，将判断用户存储路径的完整性
$storeData = MiniUtil::getPluginMiniStoreData();
if (empty($storeData)) {
$fileStorePath = $site['fileStorePath'];
//文件存储路径的合法性检测
if (is_dir($fileStorePath) == false) {
return array('success' => false, 'msg' => 'dir_is_not_exist');
}
//
// 判断父目录是否存在
//
if (file_exists(dirname($fileStorePath)) == false) {
return array('success' => false, 'msg' => 'parent_dir_is_not_exist');
}
//
// 文件不存在
//
if (file_exists($fileStorePath) == false) {
mkdir($fileStorePath);
chmod($fileStorePath, 0755);
}
//
// 文件夹不可写
//
if (is_writable($fileStorePath) == false) {
return array('success' => false, 'msg' => 'dir_is_not_writable');
}
//修改文件存储配置
$this->setStorePath($site['fileStorePath']);
}
MiniOption::getInstance()->setOptionValue("miniyun_host", $site['miniyun_host']);
MiniOption::getInstance()->setOptionValue("site_title", $site['siteTitle']);
MiniOption::getInstance()->setOptionValue("site_name", $site['siteName']);
MiniOption::getInstance()->setOptionValue("site_default_space", $site['siteDefaultSpace']);
MiniOption::getInstance()->setOptionValue("site_company", $site['siteCompany']);
MiniOption::getInstance()->setOptionValue("user_register_enabled", $site['userRegisterEnabled']);
//如果是混合云版，则调整迷你存储的访问地址
if (MiniUtil::isMixCloudVersion()) {
$plugins = MiniUtil::getActivedPluginsInfo();
if (!empty($plugins)) {
foreach ($plugins as $plugin) {
if ($plugin["name"] === "miniStore") {
//创建默认迷你存储站点
PluginMiniStoreNode::getInstance()->createDefault();
}
}
}
}
return array('success' => true);
}
/**
*
* 检查文件data和 meta是否存在
* @param string $hash 文件sha1
* @param string $fileName 文件名
* @return bool|void
*/
protected function handleCheckFileVersion($hash, $fileName)
{
$version = MiniVersion::getInstance()->getBySignature($hash);
if (!$this->isNewVersion) {
//data源处理对象
if ($version == null) {
return $this->handleAssign();
}
// 检查文件是否存在
$dataObj = Yii::app()->data;
$storePath = MiniUtil::getPathBySplitStr($hash);
if ($dataObj->exists($storePath) == false) {
return $this->handleAssign();
}
$this->version_id = $version['id'];
$this->size = $version['file_size'];
return true;
} else {
//返回断点文件信息
$data = array();
if (empty($version)) {
$miniStoreInfo = MiniUtil::getPluginMiniStoreData();
if (empty($miniStoreInfo)) {
//普通文件上传
$data['success'] = false;
$data['url'] = MiniHttp::getMiniHost() . "api.php";
$storePath = MiniUtil::getPathBySplitStr($hash);
$filePath = BASE . "upload_block/cache/" . $storePath;
if (file_exists($filePath)) {
$data['offset'] = filesize($filePath);
//如文件大小相同而且Hash值相同，说明流数据文件已经存在，直接生成元数据即可
$size = MiniHttp::getParam("size", "");
if ($data['offset'] == $size) {
//生成version记录，为使用老逻辑代码，这里处理得很羞涩
//理想的逻辑是在这里直接返回相关结果
$mimeType = MiniUtil::getMimeType($fileName);
$version = MiniVersion::getInstance()->create($hash, $size, $mimeType);
$this->version_id = $version['id'];
$this->size = $version['file_size'];
return true;
}
} else {
$data['offset'] = 0;
}
echo json_encode($data);
exit;
} else {
//迷你存储与第3方存储秒传接口
apply_filters("file_sec", array("route" => "module/miniStore/report", "sign" => MiniHttp::getParam("sign", ""), "access_token" => MiniHttp::getParam("access_token", ""), "signature" => $hash, "size" => MiniHttp::getParam("size", ""), "path" => MiniHttp::getParam("path", "")));
}
} else {
//上传文件到其它目录下，支持秒传
$this->version_id = $version['id'];
$this->size = $version['file_size'];
return true;
}
}
}
