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cloudreve/pkg/crontab/collect.go

55 lines
1.4 KiB

package crontab
import (
model "github.com/HFO4/cloudreve/models"
"github.com/HFO4/cloudreve/pkg/cache"
"github.com/HFO4/cloudreve/pkg/util"
"os"
"path/filepath"
"strings"
"time"
)
func garbageCollect() {
// 清理打包下载产生的临时文件
collectArchiveFile()
// 清理过期的内置内存缓存
if store, ok := cache.Store.(*cache.MemoStore); ok {
collectCache(store)
}
util.Log().Info("定时任务 [cron_garbage_collect] 执行完毕")
}
func collectArchiveFile() {
// 读取有效期、目录设置
tempPath := util.RelativePath(model.GetSettingByName("temp_path"))
expires := model.GetIntSetting("download_timeout", 30)
// 列出文件
root := filepath.Join(tempPath, "archive")
err := filepath.Walk(root, func(path string, info os.FileInfo, err error) error {
if err == nil && !info.IsDir() &&
strings.HasPrefix(filepath.Base(path), "archive_") &&
time.Now().Sub(info.ModTime()).Seconds() > float64(expires) {
util.Log().Debug("删除过期打包下载临时文件 [%s]", path)
// 删除符合条件的文件
if err := os.Remove(path); err != nil {
util.Log().Debug("临时文件 [%s] 删除失败 , %s", path, err)
}
}
return nil
})
if err != nil {
util.Log().Debug("[定时任务] 无法列取临时打包目录")
}
}
func collectCache(store *cache.MemoStore) {
util.Log().Debug("清理内存缓存")
store.GarbageCollect()
}