feat(strm): add local mode (#885)

* feat(strm): add local mode

* Update drivers/strm/meta.go

Co-authored-by: MadDogOwner <[email protected]>
Signed-off-by: Seven <[email protected]>

* feat(strm): local mode add sign

---------

Signed-off-by: Seven <[email protected]>
Co-authored-by: MadDogOwner <[email protected]>

Author: Seven66677731

drivers/strm/meta.go

@@ -10,6 +10,7 @@ type Addition struct {
 	SiteUrl         string `json:"siteUrl" type:"text" required:"false" help:"The prefix URL of the strm file"`
 	FilterFileTypes string `json:"filterFileTypes" type:"text" default:"strm" required:"false" help:"Supports suffix name of strm file"`
 	EncodePath      bool   `json:"encodePath" default:"true" required:"true" help:"encode the path in the strm file"`
+	LocalModel      bool   `json:"localModel" default:"false" help:"enable local mode"`
 }
 
 var config = driver.Config{

drivers/strm/util.go

@@ -127,22 +127,29 @@ func (d *Strm) list(ctx context.Context, dst, sub string, args *fs.ListArgs) ([]
 }
 
 func (d *Strm) getLink(ctx context.Context, path string) string {
+	var encodePath string
+	if d.EncodePath {
+		encodePath = utils.EncodePath(path, true)
+	}
+	if d.EnableSign {
+		signPath := sign.Sign(path)
+		if len(encodePath) > 0 {
+			path = fmt.Sprintf("%s?sign=%s", encodePath, signPath)
+		} else {
+			path = fmt.Sprintf("%s?sign=%s", path, signPath)
+		}
+	}
+	if d.LocalModel {
+		return path
+	}
 	apiUrl := d.SiteUrl
 	if len(apiUrl) > 0 {
 		apiUrl = strings.TrimSuffix(apiUrl, "/")
 	} else {
 		apiUrl = common.GetApiUrl(ctx)
 	}
 
-	if d.EncodePath {
-		path = utils.EncodePath(path, true)
-	}
-	if !d.EnableSign {
-		return fmt.Sprintf("%s/d%s", apiUrl, path)
-	}
-
-	return fmt.Sprintf("%s/d%s?sign=%s",
+	return fmt.Sprintf("%s/d%s",
 		apiUrl,
-		path,
-		sign.Sign(path))
+		path)
 }