personal-website/webfilesystem/webfilesystem.go

package webfilesystem

import (
	"context"
	"strings"

	"go.mongodb.org/mongo-driver/bson/primitive"
	"go.mongodb.org/mongo-driver/mongo"
)

type WebFileSystem struct {
	webfsCollection *mongo.Collection
	// folders []*Folder
}

func NewWebFileSystem(mongoClient *mongo.Client, dBName string, fsCollectionName string) *WebFileSystem {
	return &WebFileSystem{
		webfsCollection: mongoClient.Database(dBName).Collection(fsCollectionName), // TODO Check collection is exist
	}
}

func (fs *WebFileSystem) List(path string) ([]*WebFSFile, error) {
	return nil, nil
}

func (fs *WebFileSystem) Read(path string) (*WebFSFile, error) {
	splittedPath := strings.Split(path, "/")
	filter := primitive.D{
		{
			Key:   "filename",
			Value: splittedPath[len(splittedPath)-1],
		},
	}
	if splittedPath == []string{"",""}
	res := fs.webfsCollection.FindOne(context.TODO(), &filter)
	findedFile := WebFSFile{}
	err := res.Decode(&findedFile)
	return &findedFile, err
}

type WebFSFile struct {
	MongoId primitive.ObjectID `bson:"_id"`
	Name    string             `bson:"name"`
	Type    string             `bson:"type"`
	data    interface{}        `bson:"data"`
}

type FolderData struct {
	Parent primitive.ObjectID   `bson:"parent"`
	Childs []primitive.ObjectID `bson:"childs"`
}

type File interface {
	GetUuid() string
	GetFileName() string
}

type Image struct {
}

type Exec struct {
	WebFSFile
}

// func (e *Exec) GetUuid() string {
// 	return e.Id
// }

func (e *Exec) GetFileName() string {
	return e.Name
}