Initial

fs/local_adapter.go

@@ -0,0 +1,70 @@
+package fs
+
+import (
+	"ZhenTuLocalPassiveAdapter/config"
+	"ZhenTuLocalPassiveAdapter/dto"
+	"ZhenTuLocalPassiveAdapter/util"
+	"fmt"
+	"os"
+	"sort"
+	"time"
+)
+
+type LocalAdapter struct {
+	StorageConfig config.StorageConfig
+}
+
+func (l *LocalAdapter) GetFileList(path string) ([]dto.File, error) {
+	if l.StorageConfig.Path == "" {
+		return nil, fmt.Errorf("未配置存储路径")
+	}
+	if path == "" {
+		path = "/"
+	}
+	if path[0] != '/' {
+		path = "/" + path
+	}
+	if path[len(path)-1] != '/' {
+		path = path + "/"
+	}
+	// 读取文件夹下目录
+	files, err := os.ReadDir(l.StorageConfig.Path + path)
+	if err != nil {
+		return nil, err
+	}
+
+	var fileList []dto.File
+	for _, file := range files {
+		if file.IsDir() {
+			continue
+		}
+		if !util.IsVideoFile(file.Name()) {
+			continue
+		}
+		info, err := file.Info()
+		if err != nil {
+			continue
+		}
+		// TODO: 0点左右会出问题
+		relDt := info.ModTime()
+		startTime, stopTime, err := util.ParseStartStopTime(info.Name(), relDt)
+		if err != nil {
+			continue
+		}
+		if startTime.Equal(stopTime) {
+			stopTime = stopTime.Add(time.Second * time.Duration(config.Config.Record.Duration))
+		}
+		fileList = append(fileList, dto.File{
+			BasePath:  l.StorageConfig.Path,
+			Name:      file.Name(),
+			Path:      path,
+			Url:       fmt.Sprintf("%s%s%s", l.StorageConfig.Path, path, file.Name()),
+			StartTime: startTime,
+			EndTime:   stopTime,
+		})
+		sort.Slice(fileList, func(i, j int) bool {
+			return fileList[i].StartTime.Before(fileList[j].StartTime)
+		})
+	}
+	return fileList, nil
+}