/**
* 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;
}