feat: support alist as a storage

ent/migrate/schema.go

@@ -180,7 +180,7 @@ var (
 	StoragesColumns = []*schema.Column{
 		{Name: "id", Type: field.TypeInt, Increment: true},
 		{Name: "name", Type: field.TypeString, Unique: true},
-		{Name: "implementation", Type: field.TypeEnum, Enums: []string{"webdav", "local"}},
+		{Name: "implementation", Type: field.TypeEnum, Enums: []string{"webdav", "local", "alist"}},
 		{Name: "tv_path", Type: field.TypeString, Nullable: true},
 		{Name: "movie_path", Type: field.TypeString, Nullable: true},
 		{Name: "settings", Type: field.TypeString, Nullable: true},

ent/schema/storage.go

@@ -14,7 +14,7 @@ type Storage struct {
 func (Storage) Fields() []ent.Field {
 	return []ent.Field{
 		field.String("name").Unique(),
-		field.Enum("implementation").Values("webdav", "local"),
+		field.Enum("implementation").Values("webdav", "local", "alist"),
 		field.String("tv_path").Optional(),
 		field.String("movie_path").Optional(),
 		field.String("settings").Optional(),

ent/storage/storage.go

@@ -67,6 +67,7 @@ type Implementation string
 const (
 	ImplementationWebdav Implementation = "webdav"
 	ImplementationLocal  Implementation = "local"
+	ImplementationAlist  Implementation = "alist"
 )
 
 func (i Implementation) String() string {
@@ -76,7 +77,7 @@ func (i Implementation) String() string {
 // ImplementationValidator is a validator for the "implementation" field enum values. It is called by the builders before save.
 func ImplementationValidator(i Implementation) error {
 	switch i {
-	case ImplementationWebdav, ImplementationLocal:
+	case ImplementationWebdav, ImplementationLocal, ImplementationAlist:
 		return nil
 	default:
 		return fmt.Errorf("storage: invalid enum value for implementation field: %q", i)

pkg/alist/alist.go

@@ -0,0 +1,194 @@
+package alist
+
+import (
+	"bytes"
+	"encoding/json"
+	"io"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/pkg/errors"
+)
+
+type Resposne[T any] struct {
+	Code    int    `json:"code"`
+	Message string `json:"message"`
+	Data    T      `json:"data"`
+}
+
+type Config struct {
+	Username string
+	Password string
+	URL      string
+}
+
+func New(cfg *Config) *Client {
+	cfg.URL = strings.Trim(cfg.URL, "/")
+	return &Client{
+		cfg:  cfg,
+		http: http.DefaultClient,
+	}
+}
+
+type Client struct {
+	cfg   *Config
+	http  *http.Client
+	token string
+}
+
+func (c *Client) Login() (string, error) {
+	p := map[string]string{
+		"username": c.cfg.Username,
+		"password": c.cfg.Password,
+	}
+	data, _ := json.Marshal(p)
+	resp, err := c.http.Post(c.cfg.URL+loginUrl, "application/json", bytes.NewBuffer(data))
+	if err != nil {
+		return "", errors.Wrap(err, "login")
+	}
+	defer resp.Body.Close()
+	d1, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return "", errors.Wrap(err, "read body")
+	}
+	var rp Resposne[map[string]string]
+
+	err = json.Unmarshal(d1, &rp)
+	if err != nil {
+		return "", errors.Wrap(err, "json")
+	}
+	if rp.Code != 200 {
+		return "", errors.Errorf("alist error: code %d, %s", rp.Code, rp.Message)
+	}
+	c.token = rp.Data["token"]
+	return c.token, nil
+}
+
+type LsInfo struct {
+	Content []struct {
+		Name     string    `json:"name"`
+		Size     int       `json:"size"`
+		IsDir    bool      `json:"is_dir"`
+		Modified time.Time `json:"modified"`
+		Created  time.Time `json:"created"`
+		Sign     string    `json:"sign"`
+		Thumb    string    `json:"thumb"`
+		Type     int       `json:"type"`
+		Hashinfo string    `json:"hashinfo"`
+		HashInfo any       `json:"hash_info"`
+	} `json:"content"`
+	Total    int    `json:"total"`
+	Readme   string `json:"readme"`
+	Header   string `json:"header"`
+	Write    bool   `json:"write"`
+	Provider string `json:"provider"`
+}
+
+func (c *Client) Ls(dir string) (*LsInfo, error) {
+	in := map[string]string{
+		"path": dir,
+	}
+
+	resp, err := c.post(c.cfg.URL+lsUrl, in)
+	if err != nil {
+		return nil, errors.Wrap(err, "http")
+	}
+
+	var out Resposne[LsInfo]
+	err = json.Unmarshal(resp, &out)
+	if err != nil {
+		return nil, err
+	}
+	if out.Code != 200 {
+		return nil, errors.Errorf("alist error: code %d, %s", out.Code, out.Message)
+	}
+	return &out.Data, nil
+}
+
+func (c *Client) Mkdir(dir string) error {
+	in := map[string]string{
+		"path": dir,
+	}
+	resp, err := c.post(c.cfg.URL+mkdirUrl, in)
+	if err != nil {
+		return errors.Wrap(err, "http")
+	}
+	var out Resposne[any]
+	err = json.Unmarshal(resp, &out)
+	if err != nil {
+		return err
+	}
+	if out.Code != 200 {
+		return errors.Errorf("alist error: code %d, %s", out.Code, out.Message)
+	}
+	return nil
+}
+
+func (c *Client) post(url string, body interface{}) ([]byte, error) {
+	data, err := json.Marshal(body)
+	if err != nil {
+		return nil, err
+	}
+	req, err := http.NewRequest(http.MethodPost, url, bytes.NewReader(data))
+	if err != nil {
+		return nil, errors.Wrap(err, "new request")
+	}
+
+	req.Header.Add("Authorization", c.token)
+	req.Header.Set("Content-Type", "application/json")
+
+	resp, err := c.http.Do(req)
+	if err != nil {
+		return nil, errors.Wrap(err, "http")
+	}
+	defer resp.Body.Close()
+	d1, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, errors.Wrap(err, "read body")
+	}
+	return d1, nil
+}
+
+type UploadStreamResponse struct {
+	Task struct {
+		ID       string `json:"id"`
+		Name     string `json:"name"`
+		State    int    `json:"state"`
+		Status   string `json:"status"`
+		Progress int    `json:"progress"`
+		Error    string `json:"error"`
+	} `json:"task"`
+}
+
+func (c *Client) UploadStream(reader io.Reader, toDir string) (*UploadStreamResponse, error) {
+	req, err := http.NewRequest(http.MethodPost, c.cfg.URL+streamUploadUrl, reader)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Add("Authorization", "{{alist_token}}")
+	req.Header.Add("File-Path", toDir)
+	req.Header.Add("As-Task", "true")
+	req.Header.Add("Content-Length", "")
+	req.Header.Add("Content-Type", "application/octet-stream")
+	res, err := c.http.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer res.Body.Close()
+	d1, err := io.ReadAll(res.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	var out Resposne[UploadStreamResponse]
+	err = json.Unmarshal(d1, &out)
+	if err != nil {
+		return nil, err
+	}
+	if out.Code != 200 {
+		return nil, errors.Errorf("alist error: code %d, %s", out.Code, out.Message)
+	}
+
+	return &out.Data, nil
+}

pkg/alist/alist_test.go

@@ -0,0 +1,30 @@
+package alist
+
+import (
+	"polaris/log"
+	"testing"
+)
+
+func TestLogin(t *testing.T) {
+	c := New(&Config{
+		URL: "http://10.0.0.8:5244/",
+		Username: "",
+		Password: "",
+	})
+	cre, err := c.Login()
+	if err != nil {
+		log.Errorf("login fail: %v", err)
+		t.Fail()
+	} else {
+		log.Errorf("login success: %s", cre)
+	}
+	info, err := c.Ls("/aliyun")
+	if err != nil {
+		log.Errorf("ls fail: %v", err)
+		t.Fail()
+	} else {
+		log.Infof("ls results: %+v", info)
+	}
+	err = c.Mkdir("/aliyun/test1")
+	log.Errorf("mkdir: %v", err)
+}

pkg/alist/url.go

@@ -0,0 +1,8 @@
+package alist
+
+const (
+	loginUrl = "/api/auth/login"
+	lsUrl = "/api/fs/list"
+	mkdirUrl = "/api/fs/mkdir"
+	streamUploadUrl = "/api/fs/put"
+)

pkg/storage/alist.go

@@ -0,0 +1,72 @@
+package storage
+
+import (
+	"io"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"polaris/pkg/alist"
+
+	"github.com/gabriel-vasile/mimetype"
+)
+
+func NewAlist(cfg *alist.Config, dir string) (*Alist, error) {
+	cl := alist.New(cfg)
+	_, err := cl.Login()
+	if err != nil {
+		return nil, err
+	}
+	return &Alist{baseDir: dir, cfg: cfg, client: cl}, nil
+}
+
+type Alist struct {
+	baseDir    string
+	cfg        *alist.Config
+	client     *alist.Client
+	progresser func() float64
+}
+
+func (a *Alist) Move(src, dest string) error {
+	if err := a.Copy(src, dest); err != nil {
+		return err
+	}
+	return os.RemoveAll(src)
+}
+
+func (a *Alist) Copy(src, dest string) error {
+	b, err := NewBase(src)
+	if err != nil {
+		return err
+	}
+	a.progresser = b.Progress
+
+	uploadFunc := func(destPath string, destInfo fs.FileInfo, srcReader io.Reader, mimeType *mimetype.MIME) error {
+		_, err := a.client.UploadStream(srcReader, destPath)
+		return err
+	}
+	mkdirFunc := func(dir string) error {
+		return a.client.Mkdir(dir)
+	}
+
+	baseDest := filepath.Join(a.baseDir, dest)
+	return b.Upload(baseDest, false, false, false, uploadFunc, mkdirFunc)
+}
+
+func (a *Alist) ReadDir(dir string) ([]fs.FileInfo, error) {
+	return nil, nil
+}
+
+func (a *Alist) ReadFile(s string) ([]byte, error) {
+	return nil, nil
+}
+
+func (a *Alist) WriteFile(s string, bytes []byte) error {
+	return nil
+}
+
+func (a *Alist) UploadProgress() float64 {
+	if a.progresser == nil {
+		return 0
+	}
+	return a.progresser()
+}

pkg/storage/base.go

@@ -0,0 +1,132 @@
+package storage
+
+import (
+	"io"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"polaris/log"
+	"polaris/pkg/utils"
+
+	"github.com/gabriel-vasile/mimetype"
+	"github.com/pkg/errors"
+)
+type Storage interface {
+	Move(src, dest string) error
+	Copy(src, dest string) error
+	ReadDir(dir string) ([]fs.FileInfo, error)
+	ReadFile(string) ([]byte, error)
+	WriteFile(string, []byte) error
+	UploadProgress() float64
+}
+
+
+type uploadFunc func(destPath string, destInfo fs.FileInfo, srcReader io.Reader, mimeType *mimetype.MIME) error
+
+type Base struct {
+	src          string
+	totalSize    int64
+	uploadedSize int64
+}
+
+func NewBase(src string) (*Base, error) {
+	b := &Base{src: src}
+	err := b.calculateSize()
+	return b, err
+}
+
+func (b *Base) Upload(destDir string, tryLink, detectMime, changeMediaHash bool, upload uploadFunc, mkdir func(string) error) error {
+	os.MkdirAll(destDir, os.ModePerm)
+
+	targetBase := filepath.Join(destDir, filepath.Base(b.src)) //文件的场景，要加上文件名, move filename ./dir/
+	info, err := os.Stat(b.src)
+	if err != nil {
+		return errors.Wrap(err, "read source dir")
+	}
+	if info.IsDir() { //如果是路径，则只移动路径里面的文件，不管当前路径, 行为类似 move dirname/* target_dir/
+		targetBase = destDir
+	}
+	log.Debugf("local storage target base dir is: %v", targetBase)
+
+	err = filepath.Walk(b.src, func(path string, info fs.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		rel, err := filepath.Rel(b.src, path)
+		if err != nil {
+			return errors.Wrapf(err, "relation between %s and %s", b.src, path)
+		}
+		destName := filepath.Join(targetBase, rel)
+
+		if info.IsDir() {
+			mkdir(destName)
+		} else { //is file
+			if tryLink {
+				if err := os.Link(path, destName); err == nil {
+					return nil //link success
+				}
+				log.Warnf("hard link file error: %v, will try copy file, source: %s, dest: %s", err, path, destName)
+			}
+			if changeMediaHash {
+				if err := utils.ChangeFileHash(path); err != nil {
+					log.Errorf("change file %v hash error: %v", path, err)
+				}
+			}
+
+			if f, err := os.OpenFile(path, os.O_RDONLY, os.ModePerm); err != nil {
+				return errors.Wrapf(err, "read file %v", path)
+			} else { //open success
+				defer f.Close()
+				var mtype *mimetype.MIME
+				if detectMime {
+					mtype, err = mimetype.DetectFile(path)
+					if err != nil {
+						return errors.Wrap(err, "mime type error")
+					}
+				}
+				return upload(destName, info, &progressReader{R: f, Add: func(i int) {
+					b.uploadedSize += int64(i)
+				}}, mtype)
+			}
+
+		}
+		log.Infof("file copy complete: %v", destName)
+		return nil
+	})
+	if err != nil {
+		return errors.Wrap(err, "move file error")
+	}
+	return nil
+
+}
+
+func (b *Base) calculateSize() error {
+	var size int64
+	err := filepath.Walk(b.src, func(_ string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		if !info.IsDir() {
+			size += info.Size()
+		}
+		return err
+	})
+	b.totalSize = size
+	return err
+}
+
+func (b *Base) Progress() float64 {
+	return float64(b.uploadedSize)/float64(b.totalSize)
+}
+
+
+type progressReader struct {
+	R io.Reader
+	Add func(int)
+}
+
+func (pr *progressReader) Read(p []byte) (int, error) {
+	n, err := pr.R.Read(p)
+	pr.Add(n)
+	return n, err
+}

pkg/storage/local.go

@@ -6,22 +6,14 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
-	"polaris/log"
 
+	"github.com/gabriel-vasile/mimetype"
 	"github.com/pkg/errors"
 )
 
-type Storage interface {
-	Move(src, dest string) error
-	Copy(src, dest string) error
-	ReadDir(dir string) ([]fs.FileInfo, error)
-	ReadFile(string) ([]byte, error)
-	WriteFile(string, []byte) error
-}
 
 func NewLocalStorage(dir string) (*LocalStorage, error) {
 	os.MkdirAll(dir, 0655)
-
 	return &LocalStorage{dir: dir}, nil
 }
 
@@ -30,57 +22,28 @@ type LocalStorage struct {
 }
 
 func (l *LocalStorage) Copy(src, destDir string) error {
-	os.MkdirAll(filepath.Join(l.dir, destDir), os.ModePerm)
-
-	targetBase := filepath.Join(l.dir, destDir, filepath.Base(src)) //文件的场景，要加上文件名, move filename ./dir/
-	info, err := os.Stat(src)
+	b, err := NewBase(src)
 	if err != nil {
-		return errors.Wrap(err, "read source dir")
+		return err
 	}
-	if info.IsDir() { //如果是路径，则只移动路径里面的文件，不管当前路径, 行为类似 move dirname/* target_dir/
-		targetBase = filepath.Join(l.dir, destDir)
-	}
-	log.Debugf("local storage target base dir is: %v", targetBase)
-
-	err = filepath.Walk(src, func(path string, info fs.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-		rel, err := filepath.Rel(src, path)
-		if err != nil {
-			return errors.Wrapf(err, "relation between %s and %s", src, path)
-		}
-		destName := filepath.Join(targetBase, rel)
-
-		if info.IsDir() {
-			os.Mkdir(destName, os.ModePerm)
-		} else { //is file
-			if err := os.Link(path, destName); err != nil {
-				log.Warnf("hard link file error: %v, will try copy file, source: %s, dest: %s", err, path, destName)
-				if writer, err := os.OpenFile(destName, os.O_RDWR|os.O_CREATE|os.O_TRUNC, os.ModePerm); err != nil {
-					return errors.Wrapf(err, "create file %s", destName)
-				} else {
-					defer writer.Close()
-					if f, err := os.OpenFile(path, os.O_RDONLY, os.ModePerm); err != nil {
-						return errors.Wrapf(err, "read file %v", path)
-					} else { //open success
-						defer f.Close()
-						_, err := io.Copy(writer, f)
-						if err != nil {
-							return errors.Wrap(err, "transmitting data error")
-						}
-					}
-				}
 
+	baseDest := filepath.Join(l.dir, destDir)
+	uploadFunc := func(destPath string, destInfo fs.FileInfo, srcReader io.Reader, mimeType *mimetype.MIME) error {
+		if writer, err := os.OpenFile(destPath, os.O_RDWR|os.O_CREATE|os.O_TRUNC, os.ModePerm); err != nil {
+			return errors.Wrapf(err, "create file %s", destPath)
+		} else {
+			defer writer.Close()
+			_, err := io.Copy(writer, srcReader)
+			if err != nil {
+				return errors.Wrap(err, "transmitting data error")
 			}
+
 		}
-		log.Infof("file copy complete: %v", destName)
 		return nil
-	})
-	if err != nil {
-		return errors.Wrap(err, "move file error")
 	}
-	return nil
+	return b.Upload(baseDest, true, false, false, uploadFunc, func(s string) error {
+		return os.Mkdir(s, os.ModePerm)
+	})
 }
 
 func (l *LocalStorage) Move(src, destDir string) error {
@@ -103,3 +66,7 @@ func (l *LocalStorage) WriteFile(name string, data []byte) error {
 	os.MkdirAll(filepath.Dir(path), os.ModePerm)
 	return os.WriteFile(path, data, os.ModePerm)
 }
+
+func (l *LocalStorage) UploadProgress() float64 {
+	return 0
+}

pkg/storage/webdav.go

@@ -1,13 +1,12 @@
 package storage
 
 import (
+	"io"
 	"io/fs"
 	"net/http"
 	"os"
 	"path/filepath"
-	"polaris/log"
 	"polaris/pkg/gowebdav"
-	"polaris/pkg/utils"
 
 	"github.com/gabriel-vasile/mimetype"
 	"github.com/pkg/errors"
@@ -17,6 +16,7 @@ type WebdavStorage struct {
 	fs              *gowebdav.Client
 	dir             string
 	changeMediaHash bool
+	progresser func() float64
 }
 
 func NewWebdavStorage(url, user, password, path string, changeMediaHash bool) (*WebdavStorage, error) {
@@ -31,67 +31,29 @@ func NewWebdavStorage(url, user, password, path string, changeMediaHash bool) (*
 }
 
 func (w *WebdavStorage) Copy(local, remoteDir string) error {
-	remoteBase := filepath.Join(w.dir, remoteDir, filepath.Base(local))
-	info, err := os.Stat(local)
+	b, err := NewBase(local)
 	if err != nil {
-		return errors.Wrap(err, "read source dir")
-	}
-	if info.IsDir() { //如果是路径，则只移动路径里面的文件，不管当前路径, 行为类似 move dirname/* target_dir/
-		remoteBase = filepath.Join(w.dir, remoteDir)
+		return err
 	}
 
-	//log.Infof("remove all content in %s", remoteBase)
-	//w.fs.RemoveAll(remoteBase)
-	err = filepath.Walk(local, func(path string, info fs.FileInfo, err error) error {
-		if err != nil {
-			return errors.Wrapf(err, "read file %v", path)
+	w.progresser = b.Progress
+
+	uploadFunc := func(destPath string, destInfo fs.FileInfo, srcReader io.Reader, mtype *mimetype.MIME) error {
+		callback := func(r *http.Request) {
+			r.Header.Set("Content-Type", mtype.String())
+			r.ContentLength = destInfo.Size()
 		}
 
-		rel, err := filepath.Rel(local, path)
-		if err != nil {
-			return errors.Wrap(err, "path relation")
+		if err := w.fs.WriteStream(destPath, srcReader, 0666, callback); err != nil {
+			return errors.Wrap(err, "transmitting data error")
 		}
-		remoteName := filepath.Join(remoteBase, rel)
+		return nil
 
-		if info.IsDir() {
-			log.Infof("skip dir %v, webdav will mkdir automatically", info.Name())
+	}
 
-			// if err := w.fs.Mkdir(remoteName, 0666); err != nil {
-			// 	return errors.Wrapf(err, "mkdir %v", remoteName)
-			// }
-
-		} else { //is file
-			if w.changeMediaHash {
-				if err := utils.ChangeFileHash(path); err != nil {
-					log.Errorf("change file %v hash error: %v", path, err)
-				}
-			}
-			if f, err := os.OpenFile(path, os.O_RDONLY, 0666); err != nil {
-				return errors.Wrapf(err, "read file %v", path)
-			} else { //open success
-				defer f.Close()
-				mtype, err := mimetype.DetectFile(path)
-				if err != nil {
-					return errors.Wrap(err, "mime type error")
-				}
-
-				callback := func(r *http.Request) {
-					r.Header.Set("Content-Type", mtype.String())
-					r.ContentLength = info.Size()
-				}
-
-				if err := w.fs.WriteStream(remoteName, f, 0666, callback); err != nil {
-					return errors.Wrap(err, "transmitting data error")
-				}
-			}
-		}
-		log.Infof("file copy complete: %v", remoteName)
+	return b.Upload(filepath.Join(w.dir, remoteDir), false, true, w.changeMediaHash, uploadFunc, func(s string) error {
 		return nil
 	})
-	if err != nil {
-		return errors.Wrap(err, "move file error")
-	}
-	return nil
 }
 
 func (w *WebdavStorage) Move(local, remoteDir string) error {
@@ -112,3 +74,10 @@ func (w *WebdavStorage) ReadFile(name string) ([]byte, error) {
 func (w *WebdavStorage) WriteFile(name string, data []byte) error {
 	return w.fs.Write(filepath.Join(w.dir, name), data, os.ModePerm)
 }
+
+func (w *WebdavStorage) UploadProgress() float64 {
+	if w.progresser == nil {
+		return 0
+	}
+	return w.progresser()
+}

server/core/integration.go

@@ -4,13 +4,13 @@ import (
 	"bytes"
 	"encoding/xml"
 	"fmt"
-	"github.com/pkg/errors"
 	"os"
 	"path/filepath"
 	"polaris/db"
 	"polaris/ent/media"
 	storage1 "polaris/ent/storage"
 	"polaris/log"
+	"polaris/pkg/alist"
 	"polaris/pkg/metadata"
 	"polaris/pkg/notifier"
 	"polaris/pkg/storage"
@@ -18,6 +18,8 @@ import (
 	"slices"
 	"strconv"
 	"strings"
+
+	"github.com/pkg/errors"
 )
 
 func (c *Client) writeNfoFile(historyId int) error {
@@ -218,6 +220,13 @@ func (c *Client) getStorage(storageId int, mediaType media.MediaType) (storage.S
 			return nil, errors.Wrap(err, "new webdav")
 		}
 		return storageImpl1, nil
+	case storage1.ImplementationAlist:
+		cfg := st.ToWebDavSetting()
+		storageImpl1, err := storage.NewAlist(&alist.Config{URL: cfg.URL, Username: cfg.User, Password: cfg.Password}, targetPath)
+		if err != nil {
+			return nil, errors.Wrap(err, "alist")
+		}
+		return storageImpl1, nil
 	}
 	return nil, errors.New("no storage found")
 }

server/setting.go

@@ -71,7 +71,6 @@ func (s *Server) SetSetting(c *gin.Context) (interface{}, error) {
 		if _, err := template.New("test").Parse(in.MovieNamingFormat); err != nil {
 			return nil, errors.Wrap(err, "movie format")
 		}
-
 		s.db.SetSetting(db.SettingMovieNamingFormat, in.MovieNamingFormat)
 	} else {
 		s.db.SetSetting(db.SettingMovieNamingFormat, "")

server/storage.go

@@ -2,9 +2,11 @@ package server
 
 import (
 	"fmt"
+	"os"
 	"polaris/db"
 
 	"polaris/log"
+	"polaris/pkg/alist"
 	"polaris/pkg/storage"
 	"polaris/pkg/utils"
 	"strconv"
@@ -39,6 +41,21 @@ func (s *Server) AddStorage(c *gin.Context) (interface{}, error) {
 		for _, f := range fs {
 			log.Infof("file name: %v", f.Name())
 		}
+	} else if in.Implementation == "alist" {
+		cfg := in.ToWebDavSetting()
+		_, err := storage.NewAlist(&alist.Config{URL: cfg.URL, Username: cfg.User, Password: cfg.Password}, in.TvPath)
+		if err != nil {
+			return nil, errors.Wrap(err, "alist")
+		}
+	} else if in.Implementation == "local" {
+		_, err := os.Stat(in.TvPath)
+		if err != nil {
+			return nil, err
+		}
+		_, err = os.Stat(in.MoviePath)
+		if err != nil {
+			return nil, err
+		}
 	}
 	log.Infof("received add storage input: %v", in)
 	err := s.db.AddStorage(&in)

ui/lib/settings/storage.dart

@@ -70,15 +70,16 @@ class _StorageState extends ConsumerState<StorageSettings> {
                 decoration: const InputDecoration(labelText: "名称"),
                 validator: FormBuilderValidators.required(),
               ),
-              s.implementation != "local"
+              s.implementation == "webdav" || s.implementation == "alist"
                   ? Column(
                       crossAxisAlignment: CrossAxisAlignment.start,
                       children: [
                         FormBuilderTextField(
                           name: "url",
                           autovalidateMode: AutovalidateMode.onUserInteraction,
-                          decoration:
-                              const InputDecoration(labelText: "Webdav地址"),
+                          decoration: const InputDecoration(
+                              labelText: "网址",
+                              hintText: "https://abc.somewebsite.com/"),
                           validator: FormBuilderValidators.required(),
                         ),
                         FormBuilderTextField(
@@ -92,13 +93,15 @@ class _StorageState extends ConsumerState<StorageSettings> {
                           decoration: const InputDecoration(labelText: "密码"),
                           obscureText: true,
                         ),
-                        FormBuilderCheckbox(
-                          name: "change_file_hash",
-                          title: const Text(
-                            "上传时更改文件哈希",
-                            style: TextStyle(fontSize: 14),
-                          ),
-                        ),
+                        s.implementation == "webdav"
+                            ? FormBuilderCheckbox(
+                                name: "change_file_hash",
+                                title: const Text(
+                                  "上传时更改文件哈希",
+                                  style: TextStyle(fontSize: 14),
+                                ),
+                              )
+                            : Container(),
                       ],
                     )
                   : Container(),
@@ -149,6 +152,8 @@ class _StorageState extends ConsumerState<StorageSettings> {
       title = "本地存储";
     } else if (s.implementation == "webdav") {
       title = "webdav 存储";
+    } else if (s.implementation == "alist") {
+      title = "Alist 存储";
     }
 
     return showSettingDialog(
@@ -189,6 +194,18 @@ class _StorageState extends ConsumerState<StorageSettings> {
                             Storage(implementation: "webdav", name: "webdav1"));
                       },
                     ),
+                  ),
+                  SettingsCard(
+                    child: InkWell(
+                      child: const Center(
+                        child: Text("Alist"),
+                      ),
+                      onTap: () {
+                        Navigator.of(context).pop();
+                        showStorageDetails(
+                            Storage(implementation: "alist", name: "Alist1"));
+                      },
+                    ),
                   )
                 ],
               ),