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			59 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			59 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| package local
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| 
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| import (
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| 	"context"
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| 	"github.com/HFO4/cloudreve/pkg/util"
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| 	"io"
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| 	"os"
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| 	"path/filepath"
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| )
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| 
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| // Handler 本地策略适配器
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| type Handler struct{}
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| 
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| // Put 将文件流保存到指定目录
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| func (handler Handler) Put(ctx context.Context, file io.ReadCloser, dst string, size uint64) error {
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| 	defer file.Close()
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| 
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| 	// 如果目标目录不存在,创建
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| 	basePath := filepath.Dir(dst)
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| 	if !util.Exists(basePath) {
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| 		err := os.MkdirAll(basePath, 0700)
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| 		if err != nil {
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| 			util.Log().Warning("无法创建目录,%s", err)
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| 			return err
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| 		}
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| 	}
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| 
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| 	// 创建目标文件
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| 	out, err := os.Create(dst)
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| 	if err != nil {
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| 		util.Log().Warning("无法创建文件,%s", err)
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| 		return err
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| 	}
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| 	defer out.Close()
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| 
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| 	// 写入文件内容
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| 	_, err = io.Copy(out, file)
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| 	return err
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| }
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| 
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| // Delete 删除一个或多个文件,
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| // 返回已删除的文件,及遇到的最后一个错误
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| func (handler Handler) Delete(ctx context.Context, files []string) ([]string, error) {
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| 	deleted := make([]string, 0, len(files))
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| 	var retErr error
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| 
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| 	for _, value := range files {
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| 		err := os.Remove(value)
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| 		if err == nil {
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| 			deleted = append(deleted, value)
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| 		} else {
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| 			util.Log().Warning("无法删除文件,%s", err)
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| 			retErr = err
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| 		}
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| 	}
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| 
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| 	return deleted, retErr
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| }
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