feat(fe,be): enable short sharing urls, enable file info migration

src/client/web/src/client/files.ts

@@ -7,10 +7,12 @@ import {
   ListUploadingsResp,
   ListSharingsResp,
   ListSharingIDsResp,
+  GetSharingDirResp,
 } from "./";
 
 const filePathQuery = "fp";
 const listDirQuery = "dp";
+const shareIDQuery = "sh";
 // TODO: get timeout from server
 
 function translateResp(resp: Response<any>): Response<any> {
@@ -208,6 +210,16 @@ export class FilesClient extends BaseClient {
     });
   };
 
+  getSharingDir = (shareID: string): Promise<Response<GetSharingDirResp>> => {
+    return this.do({
+      method: "get",
+      url: `${this.url}/v1/fs/sharings/dirs`,
+      params: {
+        [shareIDQuery]: shareID,
+      },
+    });
+  };
+
   generateHash = (filePath: string): Promise<Response> => {
     return this.do({
       method: "post",

src/client/web/src/client/files_mock.ts

@@ -5,6 +5,7 @@ import {
   ListUploadingsResp,
   ListSharingsResp,
   ListSharingIDsResp,
+  GetSharingDirResp,
 } from "./";
 
 export interface FilesClientResps {
@@ -26,6 +27,7 @@ export interface FilesClientResps {
   deleteSharingMockResp?: Response;
   listSharingsMockResp?: Response<ListSharingsResp>;
   listSharingIDsMockResp?: Response<ListSharingIDsResp>;
+  getSharingDirMockResp?: Response<GetSharingDirResp>;
   isSharingMockResp?: Response;
   generateHashMockResp?: Response;
   downloadMockResp: Response;
@@ -144,6 +146,13 @@ export const resps = {
       IDs: sharingIDs,
     },
   },
+  getSharingDirMockResp: {
+    status: 200,
+    statusText: "",
+    data: {
+      sharingDir: "/admin/sharing",
+    },
+  },
   isSharingMockResp: { status: 200, statusText: "", data: {} },
   generateHashMockResp: { status: 200, statusText: "", data: {} },
   downloadMockResp: {
@@ -231,10 +240,15 @@ export class MockFilesClient {
   listSharings = (): Promise<Response<ListSharingsResp>> => {
     return this.wrapPromise(this.resps.listSharingsMockResp);
   };
+
   listSharingIDs = (): Promise<Response<ListSharingIDsResp>> => {
     return this.wrapPromise(this.resps.listSharingIDsMockResp);
   };
 
+  getSharingDir = (): Promise<Response<GetSharingDirResp>> => {
+    return this.wrapPromise(this.resps.getSharingDirMockResp);
+  }
+
   isSharing = (dirPath: string): Promise<Response> => {
     return this.wrapPromise(this.resps.isSharingMockResp);
   };

src/client/web/src/client/index.ts

@@ -84,6 +84,10 @@ export interface ListSharingIDsResp {
   IDs: Map<string, string>;
 }
 
+export interface GetSharingDirResp {
+  sharingDir: string;
+}
+
 export interface ClientConfigMsg {
   clientCfg: ClientConfig;
 }
@@ -142,6 +146,7 @@ export interface IFilesClient {
   isSharing: (dirPath: string) => Promise<Response>;
   listSharings: () => Promise<Response<ListSharingsResp>>;
   listSharingIDs: () => Promise<Response<ListSharingIDsResp>>;
+  getSharingDir: (shareID: string) => Promise<Response<GetSharingDirResp>>;
   generateHash: (filePath: string) => Promise<Response>;
   download: (url: string) => Promise<Response>;
 }

src/client/web/src/components/state_updater.ts

@@ -127,13 +127,7 @@ export class Updater {
     if (resp.status !== 200) {
       return errServer;
     }
-
-    // transform from built-in map to immutable map
-    let sharings = Map<string, string>();
-    resp.data.IDs.forEach((shareID: string, dirPath: string) => {
-      sharings = sharings.set(dirPath, shareID);
-    });
-    this.props.sharingsInfo.sharings = sharings;
+    this.props.sharingsInfo.sharings = Map<string, string>(resp.data.IDs);
     return "";
   };
 
@@ -464,8 +458,28 @@ export class Updater {
     return "";
   };
 
+  getParamMap = async (params: URLSearchParams): Promise<Map<string, string>> => {
+    let paramMap = Map<string, string>();
+    paramMap = paramMap.set("sh", "");
+    paramMap = paramMap.set("dir", "");
+
+    let shareID = params.get("sh");
+    if (shareID != null && shareID !== "") {
+      paramMap = paramMap.set("sh", shareID);
+      const resp = await this.filesClient.getSharingDir(shareID)
+      if (resp.status === 200) {
+        paramMap = paramMap.set("dir", resp.data.sharingDir);
+      }
+    } else {
+      paramMap = paramMap.set("dir", params.get("dir"));
+    }
+
+    return paramMap;
+  };
+
   initCwd = async (params: URLSearchParams): Promise<string> => {
-    const dir = params.get("dir");
+    const paramMap = await this.getParamMap(params)
+    const dir = paramMap.get("dir", "");
 
     if (dir != null && dir !== "") {
       // in sharing mode

src/db/fileinfostore/file_info_store.go

@@ -8,7 +8,6 @@ import (
 	"io"
 	"strings"
 	"sync"
-	"time"
 
 	"github.com/ihexxa/quickshare/src/kvstore"
 )
@@ -18,6 +17,8 @@ const (
 	InfoNs       = "sharing"
 	ShareIDNs    = "sharingKey"
 	InitTimeKey  = "initTime"
+	SchemaVerKey = "SchemaVersion"
+	SchemaV1     = "v1"
 )
 
 var (
@@ -25,6 +26,7 @@ var (
 	ErrNotFound        = errors.New("file info not found")
 	ErrSharingNotFound = errors.New("sharing id not found")
 	ErrConflicted      = errors.New("conflict found in hashing")
+	ErrVerNotFound     = errors.New("file info schema version not found")
 	maxHashingTime     = 10
 )
 
@@ -57,30 +59,99 @@ type FileInfoStore struct {
 	store kvstore.IKVStore
 }
 
+func migrate(fi *FileInfoStore) error {
+	ver := "v0"
+	schemaVer, ok := fi.store.GetStringIn(InitNs, SchemaVerKey)
+	if ok {
+		ver = schemaVer
+	}
+
+	switch ver {
+	case "v0":
+		// add ShareID to FileInfos
+		infoStrs, err := fi.store.ListStringsIn(InfoNs)
+		if err != nil {
+			return err
+		}
+
+		type FileInfoV0 struct {
+			IsDir  bool   `json:"isDir"`
+			Shared bool   `json:"shared"`
+			Sha1   string `json:"sha1"`
+		}
+
+		infoV0 := &FileInfoV0{}
+		for itemPath, infoStr := range infoStrs {
+			err = json.Unmarshal([]byte(infoStr), infoV0)
+			if err != nil {
+				return fmt.Errorf("list sharing error: %w", err)
+			}
+
+			shareID := ""
+			if infoV0.IsDir && infoV0.Shared {
+				dirShareID, err := fi.getShareID(itemPath)
+				if err != nil {
+					return err
+				}
+				shareID = dirShareID
+
+				err = fi.store.SetStringIn(ShareIDNs, shareID, itemPath)
+				if err != nil {
+					return err
+				}
+			}
+
+			newInfo := &FileInfo{
+				IsDir:   infoV0.IsDir,
+				Shared:  infoV0.Shared,
+				ShareID: shareID,
+				Sha1:    infoV0.Sha1,
+			}
+			if err = fi.SetInfo(itemPath, newInfo); err != nil {
+				return err
+			}
+		}
+
+		err = fi.store.SetStringIn(InitNs, SchemaVerKey, SchemaV1)
+		if err != nil {
+			return err
+		}
+	case "v1":
+		// no op
+	default:
+		return fmt.Errorf("file info: unknown schema version (%s)", ver)
+	}
+
+	return nil
+}
+
 func NewFileInfoStore(store kvstore.IKVStore) (*FileInfoStore, error) {
-	_, ok := store.GetStringIn(InitNs, InitTimeKey)
-	if !ok {
 	var err error
 	for _, nsName := range []string{
 		InitNs,
 		InfoNs,
 		ShareIDNs,
 	} {
+		if !store.HasNamespace(nsName) {
 			if err = store.AddNamespace(nsName); err != nil {
 				return nil, err
 			}
 		}
 	}
 
-	err := store.SetStringIn(InitNs, InitTimeKey, fmt.Sprintf("%d", time.Now().Unix()))
-	if err != nil {
-		return nil, err
-	}
+	// err = store.SetStringIn(InitNs, SchemaVerKey, SchemaV1)
+	// if err != nil {
+	// 	return nil, err
+	// }
 
-	return &FileInfoStore{
+	fi := &FileInfoStore{
 		store: store,
 		mtx:   &sync.RWMutex{},
-	}, nil
+	}
+	if err = migrate(fi); err != nil {
+		return nil, err
+	}
+	return fi, nil
 }
 
 func (fi *FileInfoStore) AddSharing(dirPath string) error {
@@ -159,6 +230,8 @@ func (fi *FileInfoStore) ListSharings(prefix string) (map[string]string, error)
 		if err != nil {
 			return nil, fmt.Errorf("list sharing error: %w", err)
 		}
+
+		fmt.Println(infoStr)
 		if info.IsDir && info.Shared {
 			sharings[itemPath] = info.ShareID
 		}