coverart.go

@@ -1,29 +1,16 @@
 package main
 
 import (
-	"encoding/base64"
 	"encoding/json"
 	"fmt"
-	"net/url"
 	"strings"
 
 	"github.com/navidrome/navidrome/plugins/pdk/go/host"
 	"github.com/navidrome/navidrome/plugins/pdk/go/pdk"
 )
 
-// Configuration keys for image hosting
-const (
-	imageHostKey   = "imagehost"
-	imgbbApiKeyKey = "imgbbapikey"
-)
-
-// imgbb API response
-type imgbbResponse struct {
-	Data struct {
-		DisplayURL string `json:"display_url"`
-	} `json:"data"`
-	Success bool `json:"success"`
-}
+// Configuration key for uguu.se image hosting
+const uguuEnabledKey = "uguuenabled"
 
 // uguu.se API response
 type uguuResponse struct {
@@ -33,18 +20,13 @@ type uguuResponse struct {
 	} `json:"files"`
 }
 
-// getImageURL retrieves the track artwork URL, optionally uploading to a public image host.
+// getImageURL retrieves the track artwork URL, optionally uploading to uguu.se.
 func getImageURL(username, trackID string) string {
-	imageHost, _ := pdk.GetConfig(imageHostKey)
-
-	switch imageHost {
-	case "imgbb":
-		return getImageViaImgbb(username, trackID)
-	case "uguu":
+	uguuEnabled, _ := pdk.GetConfig(uguuEnabledKey)
+	if uguuEnabled == "true" {
 		return getImageViaUguu(username, trackID)
-	default:
-		return getImageDirect(trackID)
 	}
+	return getImageDirect(trackID)
 }
 
 // getImageDirect returns the artwork URL directly from Navidrome (current behavior).
@@ -62,16 +44,13 @@ func getImageDirect(trackID string) string {
 	return artworkURL
 }
 
-// uploadFunc uploads image data to an external host and returns the public URL.
-type uploadFunc func(contentType string, data []byte) (string, error)
-
-// getImageViaHost fetches artwork and uploads it using the provided upload function.
-func getImageViaHost(provider, username, trackID string, cacheTTL int64, upload uploadFunc) string {
+// getImageViaUguu fetches artwork and uploads it to uguu.se.
+func getImageViaUguu(username, trackID string) string {
 	// Check cache first
-	cacheKey := fmt.Sprintf("%s.artwork.%s", provider, trackID)
+	cacheKey := fmt.Sprintf("uguu.artwork.%s", trackID)
 	cachedURL, exists, err := host.CacheGetString(cacheKey)
 	if err == nil && exists {
-		pdk.Log(pdk.LogDebug, fmt.Sprintf("Cache hit for %s artwork: %s", provider, trackID))
+		pdk.Log(pdk.LogDebug, fmt.Sprintf("Cache hit for uguu artwork: %s", trackID))
 		return cachedURL
 	}
 
@@ -82,67 +61,17 @@ func getImageViaHost(provider, username, trackID string, cacheTTL int64, upload
 		return ""
 	}
 
-	// Upload to external host
-	url, err := upload(contentType, data)
+	// Upload to uguu.se
+	url, err := uploadToUguu(data, contentType)
 	if err != nil {
-		pdk.Log(pdk.LogWarn, fmt.Sprintf("Failed to upload to %s: %v", provider, err))
+		pdk.Log(pdk.LogWarn, fmt.Sprintf("Failed to upload to uguu.se: %v", err))
 		return ""
 	}
 
-	_ = host.CacheSetString(cacheKey, url, cacheTTL)
+	_ = host.CacheSetString(cacheKey, url, 9000)
 	return url
 }
 
-// getImageViaImgbb fetches artwork and uploads it to imgbb.
-func getImageViaImgbb(username, trackID string) string {
-	apiKey, ok := pdk.GetConfig(imgbbApiKeyKey)
-	if !ok || apiKey == "" {
-		pdk.Log(pdk.LogWarn, "imgbb image host selected but no API key configured")
-		return ""
-	}
-
-	return getImageViaHost("imgbb", username, trackID, 82800, func(_ string, data []byte) (string, error) {
-		return uploadToImgbb(apiKey, data)
-	})
-}
-
-// getImageViaUguu fetches artwork and uploads it to uguu.se.
-func getImageViaUguu(username, trackID string) string {
-	return getImageViaHost("uguu", username, trackID, 9000, func(contentType string, data []byte) (string, error) {
-		return uploadToUguu(data, contentType)
-	})
-}
-
-// uploadToImgbb uploads image data to imgbb and returns the display URL.
-func uploadToImgbb(apiKey string, imageData []byte) (string, error) {
-	encoded := base64.StdEncoding.EncodeToString(imageData)
-	body := fmt.Sprintf("key=%s&image=%s&expiration=86400", url.QueryEscape(apiKey), url.QueryEscape(encoded))
-
-	req := pdk.NewHTTPRequest(pdk.MethodPost, "https://api.imgbb.com/1/upload")
-	req.SetHeader("Content-Type", "application/x-www-form-urlencoded")
-	req.SetBody([]byte(body))
-
-	resp := req.Send()
-	if resp.Status() >= 400 {
-		return "", fmt.Errorf("imgbb upload failed: HTTP %d", resp.Status())
-	}
-
-	var result imgbbResponse
-	if err := json.Unmarshal(resp.Body(), &result); err != nil {
-		return "", fmt.Errorf("failed to parse imgbb response: %w", err)
-	}
-
-	if !result.Success {
-		return "", fmt.Errorf("imgbb upload was not successful")
-	}
-
-	if result.Data.DisplayURL == "" {
-		return "", fmt.Errorf("imgbb returned empty display URL")
-	}
-
-	return result.Data.DisplayURL, nil
-}
-
 // uploadToUguu uploads image data to uguu.se and returns the file URL.
 func uploadToUguu(imageData []byte, contentType string) (string, error) {
 	// Build multipart/form-data body manually (TinyGo-compatible)

coverart_test.go

@@ -23,9 +23,9 @@ var _ = Describe("getImageURL", func() {
 		pdk.PDKMock.On("Log", mock.Anything, mock.Anything).Maybe()
 	})
 
-	Describe("no image host configured", func() {
+	Describe("uguu disabled (default)", func() {
 		BeforeEach(func() {
-			pdk.PDKMock.On("GetConfig", imageHostKey).Return("", false)
+			pdk.PDKMock.On("GetConfig", uguuEnabledKey).Return("", false)
 		})
 
 		It("returns artwork URL directly", func() {
@@ -50,77 +50,9 @@ var _ = Describe("getImageURL", func() {
 		})
 	})
 
-	Describe("imgbb image host", func() {
+	Describe("uguu enabled", func() {
 		BeforeEach(func() {
-			pdk.PDKMock.On("GetConfig", imageHostKey).Return("imgbb", true)
-		})
-
-		It("returns cached URL when available", func() {
-			pdk.PDKMock.On("GetConfig", imgbbApiKeyKey).Return("test-api-key", true)
-			host.CacheMock.On("GetString", "imgbb.artwork.track1").Return("https://i.ibb.co/cached.jpg", true, nil)
-
-			url := getImageURL("testuser", "track1")
-			Expect(url).To(Equal("https://i.ibb.co/cached.jpg"))
-		})
-
-		It("uploads artwork and caches the result", func() {
-			pdk.PDKMock.On("GetConfig", imgbbApiKeyKey).Return("test-api-key", true)
-			host.CacheMock.On("GetString", "imgbb.artwork.track1").Return("", false, nil)
-
-			// Mock SubsonicAPICallRaw
-			imageData := []byte("fake-image-data")
-			host.SubsonicAPIMock.On("CallRaw", "/getCoverArt?u=testuser&id=track1&size=300").
-				Return("image/jpeg", imageData, nil)
-
-			// Mock imgbb HTTP upload
-			imgbbReq := &pdk.HTTPRequest{}
-			pdk.PDKMock.On("NewHTTPRequest", pdk.MethodPost, "https://api.imgbb.com/1/upload").Return(imgbbReq)
-			pdk.PDKMock.On("Send", imgbbReq).Return(pdk.NewStubHTTPResponse(200, nil,
-				[]byte(`{"success":true,"data":{"display_url":"https://i.ibb.co/uploaded.jpg"}}`)))
-
-			// Mock cache set
-			host.CacheMock.On("SetString", "imgbb.artwork.track1", "https://i.ibb.co/uploaded.jpg", int64(82800)).Return(nil)
-
-			url := getImageURL("testuser", "track1")
-			Expect(url).To(Equal("https://i.ibb.co/uploaded.jpg"))
-			host.CacheMock.AssertCalled(GinkgoT(), "SetString", "imgbb.artwork.track1", "https://i.ibb.co/uploaded.jpg", int64(82800))
-		})
-
-		It("returns empty when no API key configured", func() {
-			pdk.PDKMock.On("GetConfig", imgbbApiKeyKey).Return("", false)
-
-			url := getImageURL("testuser", "track1")
-			Expect(url).To(BeEmpty())
-		})
-
-		It("returns empty when artwork data fetch fails", func() {
-			pdk.PDKMock.On("GetConfig", imgbbApiKeyKey).Return("test-api-key", true)
-			host.CacheMock.On("GetString", "imgbb.artwork.track1").Return("", false, nil)
-			host.SubsonicAPIMock.On("CallRaw", "/getCoverArt?u=testuser&id=track1&size=300").
-				Return("", []byte(nil), errors.New("fetch failed"))
-
-			url := getImageURL("testuser", "track1")
-			Expect(url).To(BeEmpty())
-		})
-
-		It("returns empty when imgbb upload fails", func() {
-			pdk.PDKMock.On("GetConfig", imgbbApiKeyKey).Return("test-api-key", true)
-			host.CacheMock.On("GetString", "imgbb.artwork.track1").Return("", false, nil)
-			host.SubsonicAPIMock.On("CallRaw", "/getCoverArt?u=testuser&id=track1&size=300").
-				Return("image/jpeg", []byte("fake-image-data"), nil)
-
-			imgbbReq := &pdk.HTTPRequest{}
-			pdk.PDKMock.On("NewHTTPRequest", pdk.MethodPost, "https://api.imgbb.com/1/upload").Return(imgbbReq)
-			pdk.PDKMock.On("Send", imgbbReq).Return(pdk.NewStubHTTPResponse(500, nil, []byte(`{"success":false}`)))
-
-			url := getImageURL("testuser", "track1")
-			Expect(url).To(BeEmpty())
-		})
-	})
-
-	Describe("uguu image host", func() {
-		BeforeEach(func() {
-			pdk.PDKMock.On("GetConfig", imageHostKey).Return("uguu", true)
+			pdk.PDKMock.On("GetConfig", uguuEnabledKey).Return("true", true)
 		})
 
 		It("returns cached URL when available", func() {

main_test.go

@@ -118,7 +118,7 @@ var _ = Describe("discordPlugin", func() {
 		It("successfully sends now playing update", func() {
 			pdk.PDKMock.On("GetConfig", clientIDKey).Return("test-client-id", true)
 			pdk.PDKMock.On("GetConfig", usersKey).Return(`[{"username":"testuser","token":"test-token"}]`, true)
-			pdk.PDKMock.On("GetConfig", imageHostKey).Return("", false)
+			pdk.PDKMock.On("GetConfig", uguuEnabledKey).Return("", false)
 
 			// Connect mocks (isConnected check via heartbeat)
 			host.CacheMock.On("GetInt", "discord.seq.testuser").Return(int64(0), false, errors.New("not found"))

manifest.json

@@ -11,7 +11,7 @@
     },
     "http": {
       "reason": "To communicate with Discord API for gateway discovery and image uploads",
-      "requiredHosts": ["discord.com", "api.imgbb.com", "uguu.se"]
+      "requiredHosts": ["discord.com", "uguu.se"]
     },
     "websocket": {
       "reason": "To maintain real-time connection with Discord gateway",
@@ -42,16 +42,10 @@
           "maxLength": 20,
           "pattern": "^[0-9]+$"
         },
-        "imagehost": {
-          "type": "string",
-          "title": "Image Hosting Service",
-          "description": "Upload artwork to a public image host so Discord can display it. Required when Navidrome is not publicly accessible.",
-          "enum": ["", "imgbb", "uguu"]
-        },
-        "imgbbapikey": {
-          "type": "string",
-          "title": "imgbb API Key",
-          "description": "API key from imgbb.com. Get one at https://api.imgbb.com/"
+        "uguuenabled": {
+          "type": "boolean",
+          "title": "Upload artwork to uguu.se (enable if Navidrome is not publicly accessible)",
+          "default": false
         },
         "users": {
           "type": "array",
@@ -89,19 +83,7 @@
         },
         {
           "type": "Control",
-          "scope": "#/properties/imagehost"
-        },
-        {
-          "type": "Control",
-          "scope": "#/properties/imgbbapikey",
-          "options": { "format": "password" },
-          "rule": {
-            "effect": "SHOW",
-            "condition": {
-              "scope": "#/properties/imagehost",
-              "schema": { "const": "imgbb" }
-            }
-          }
+          "scope": "#/properties/uguuenabled"
         },
         {
           "type": "Control",