Remove Shortpixel

config.go

@@ -242,8 +242,6 @@ type configMicropubMedia struct {
 	FTPPassword string `mapstructure:"ftpPassword"`
 	// Tinify
 	TinifyKey string `mapstructure:"tinifyKey"`
-	// Shortpixel
-	ShortPixelKey string `mapstructure:"shortPixelKey"`
 	// Cloudflare
 	CloudflareCompressionEnabled bool `mapstructure:"cloudflareCompressionEnabled"`
 }

docs/usage.md

@@ -19,16 +19,14 @@ To reduce the data transfer for blog visitors, GoBlog can compress the media fil
 GoBlog currently supports the following media compression providers:
 
 - [Cloudflare](https://cloudflare.com/) (no API key required)
-- [ShortPixel](https://shortpixel.com/) (API key required)
 - [Tinify](https://tinify.com/) (API key required)
 
 Take a look at the `example-config.yml` on how to configure the compression providers.
 
 It is possible to configure multiple compression providers. If one fails, the next one is tried. The current priority is as follows:
 
-1. ShortPixel
-2. Tinify
-3. Cloudflare
+1. Tinify
+2. Cloudflare
 
 ## Text-to-Speech
 

example-config.yml

@@ -111,7 +111,6 @@ micropub:
     ftpUser: ftpuser # Username of FTP user
     ftpPassword: ftppassword # Password of FTP user
     # Image compression (optional, you can define no, one or multiple services, disabled when private mode enabled)
-    shortPixelKey: SHORT-PIXEL-KEY # Secret key for the ShortPixel API
     tinifyKey: TINIFY-KEY # Secret key for the Tinify.com API (first fallback)
     cloudflareCompressionEnabled: true # Use Cloudflare's compression as a second fallback
   # MicroPub parameters (defaults already set, set to overwrite)

feeds.go

@@ -21,7 +21,7 @@ const (
 	jsonFeed feedType = "json"
 )
 
-func (a *goBlog) generateFeed(blog string, f feedType, w http.ResponseWriter, r *http.Request, posts []*post, title string, description string) {
+func (a *goBlog) generateFeed(blog string, f feedType, w http.ResponseWriter, r *http.Request, posts []*post, title, description string) {
 	now := time.Now()
 	title = a.renderMdTitle(defaultIfEmpty(title, a.cfg.Blogs[blog].Title))
 	description = defaultIfEmpty(description, a.cfg.Blogs[blog].Description)

mediaCompression.go

@@ -39,9 +39,6 @@ func (a *goBlog) initMediaCompressors() {
 		return
 	}
 	config := a.cfg.Micropub.MediaStorage
-	if key := config.ShortPixelKey; key != "" {
-		a.compressors = append(a.compressors, &shortpixel{key})
-	}
 	if key := config.TinifyKey; key != "" {
 		a.compressors = append(a.compressors, &tinify{key})
 	}
@@ -50,44 +47,6 @@ func (a *goBlog) initMediaCompressors() {
 	}
 }
 
-type shortpixel struct {
-	key string
-}
-
-func (sp *shortpixel) compress(url string, upload mediaStorageSaveFunc, hc *http.Client) (string, error) {
-	// Check url
-	fileExtension, allowed := urlHasExt(url, "jpg", "jpeg", "png")
-	if !allowed {
-		return "", nil
-	}
-	// Compress
-	imgBuffer := bufferpool.Get()
-	defer bufferpool.Put(imgBuffer)
-	err := requests.
-		URL("https://api.shortpixel.com/v2/reducer-sync.php").
-		Client(hc).
-		Method(http.MethodPost).
-		BodyJSON(map[string]any{
-			"key":            sp.key,
-			"plugin_version": "GB001",
-			"lossy":          1,
-			"resize":         3,
-			"resize_width":   defaultCompressionWidth,
-			"resize_height":  defaultCompressionHeight,
-			"cmyk2rgb":       1,
-			"keep_exif":      0,
-			"url":            url,
-		}).
-		ToBytesBuffer(imgBuffer).
-		Fetch(context.Background())
-	if err != nil {
-		log.Println("Shortpixel error:", err.Error())
-		return "", errors.New("failed to compress image using shortpixel")
-	}
-	// Upload compressed file
-	return uploadCompressedFile(fileExtension, imgBuffer, upload)
-}
-
 type tinify struct {
 	key string
 }

mediaCompression_test.go

@@ -2,14 +2,12 @@ package main
 
 import (
 	"crypto/sha256"
-	"encoding/json"
 	"fmt"
 	"io"
 	"net/http"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
 )
 
 func Test_compress(t *testing.T) {
@@ -37,32 +35,4 @@ func Test_compress(t *testing.T) {
 		assert.Nil(t, err)
 		assert.Equal(t, "https://example.com/"+fakeSha256+".jpeg", res)
 	})
-
-	t.Run("Shortpixel", func(t *testing.T) {
-		fakeClient := newFakeHttpClient()
-		fakeClient.setHandler(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
-			assert.Equal(t, "https://api.shortpixel.com/v2/reducer-sync.php", r.URL.String())
-
-			requestBody, _ := io.ReadAll(r.Body)
-			defer r.Body.Close()
-
-			var requestJson map[string]any
-			err := json.Unmarshal(requestBody, &requestJson)
-			require.Nil(t, err)
-			require.NotNil(t, requestJson)
-
-			assert.Equal(t, "testkey", requestJson["key"])
-			assert.Equal(t, "https://example.com/original.jpg", requestJson["url"])
-
-			rw.WriteHeader(http.StatusOK)
-			_, _ = io.WriteString(rw, fakeFileContent)
-		}))
-
-		cf := &shortpixel{"testkey"}
-		res, err := cf.compress("https://example.com/original.jpg", uf, fakeClient.Client)
-
-		assert.Nil(t, err)
-		assert.Equal(t, "https://example.com/"+fakeSha256+".jpg", res)
-	})
-
 }

templateAssets.go

@@ -46,10 +46,7 @@ func (a *goBlog) initTemplateAssets() error {
 		return err
 	}
 	// Add syntax highlighting CSS
-	if err := a.initChromaCSS(); err != nil {
-		return err
-	}
-	return nil
+	return a.initChromaCSS()
 }
 
 func (a *goBlog) compileAsset(name string, read io.Reader) error {

tor.go

@@ -77,7 +77,7 @@ func (a *goBlog) startOnionService(h http.Handler) error {
 	return nil
 }
 
-func (a *goBlog) createTorPrivateKey(torDataPath string) (crypto.PrivateKey, error) {
+func (*goBlog) createTorPrivateKey(torDataPath string) (crypto.PrivateKey, error) {
 	torKeyPath := filepath.Join(torDataPath, "onion.pk")
 	var torKey crypto.PrivateKey
 	if _, err := os.Stat(torKeyPath); os.IsNotExist(err) {