feat: stable-diffusion refactored, replace websocket api with sdapi

api/service/oss/aliyun_oss.go

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"chatplus/core/types"
 	"chatplus/utils"
+	"encoding/base64"
 	"fmt"
 	"net/url"
 	"path/filepath"
@@ -101,6 +102,20 @@ func (s AliYunOss) PutImg(imageURL string, useProxy bool) (string, error) {
 	return fmt.Sprintf("%s/%s", s.config.Domain, objectKey), nil
 }
 
+func (s AliYunOss) PutBase64(base64Img string) (string, error) {
+	imageData, err := base64.StdEncoding.DecodeString(base64Img)
+	if err != nil {
+		return "", fmt.Errorf("error decoding base64:%v", err)
+	}
+	objectKey := fmt.Sprintf("%s/%d.png", s.config.SubDir, time.Now().UnixMicro())
+	// 上传文件字节数据
+	err = s.bucket.PutObject(objectKey, bytes.NewReader(imageData))
+	if err != nil {
+		return "", err
+	}
+	return fmt.Sprintf("%s/%s", s.config.Domain, objectKey), nil
+}
+
 func (s AliYunOss) Delete(fileURL string) error {
 	var objectKey string
 	if strings.HasPrefix(fileURL, "http") {

api/service/oss/localstorage.go

@@ -3,13 +3,13 @@ package oss
 import (
 	"chatplus/core/types"
 	"chatplus/utils"
+	"encoding/base64"
 	"fmt"
+	"github.com/gin-gonic/gin"
 	"net/url"
 	"os"
 	"path/filepath"
 	"strings"
-
-	"github.com/gin-gonic/gin"
 )
 
 type LocalStorage struct {
@@ -73,6 +73,20 @@ func (s LocalStorage) PutImg(imageURL string, useProxy bool) (string, error) {
 	return utils.GenUploadUrl(s.config.BasePath, s.config.BaseURL, filePath), nil
 }
 
+func (s LocalStorage) PutBase64(base64Img string) (string, error) {
+	imageData, err := base64.StdEncoding.DecodeString(base64Img)
+	if err != nil {
+		return "", fmt.Errorf("error decoding base64:%v", err)
+	}
+	filePath, err := utils.GenUploadPath(s.config.BasePath, "", true)
+	err = os.WriteFile(filePath, imageData, 0644)
+	if err != nil {
+		return "", fmt.Errorf("error writing to file:%v", err)
+	}
+
+	return utils.GenUploadUrl(s.config.BasePath, s.config.BaseURL, filePath), nil
+}
+
 func (s LocalStorage) Delete(fileURL string) error {
 	if _, err := os.Stat(fileURL); err == nil {
 		return os.Remove(fileURL)

api/service/oss/minio_oss.go

@@ -4,6 +4,7 @@ import (
 	"chatplus/core/types"
 	"chatplus/utils"
 	"context"
+	"encoding/base64"
 	"fmt"
 	"net/url"
 	"path/filepath"
@@ -96,6 +97,25 @@ func (s MiniOss) PutFile(ctx *gin.Context, name string) (File, error) {
 	}, nil
 }
 
+func (s MiniOss) PutBase64(base64Img string) (string, error) {
+	imageData, err := base64.StdEncoding.DecodeString(base64Img)
+	if err != nil {
+		return "", fmt.Errorf("error decoding base64:%v", err)
+	}
+	objectKey := fmt.Sprintf("%s/%d.png", s.config.SubDir, time.Now().UnixMicro())
+	info, err := s.client.PutObject(
+		context.Background(),
+		s.config.Bucket,
+		objectKey,
+		strings.NewReader(string(imageData)),
+		int64(len(imageData)),
+		minio.PutObjectOptions{ContentType: "image/png"})
+	if err != nil {
+		return "", err
+	}
+	return fmt.Sprintf("%s/%s/%s", s.config.Domain, s.config.Bucket, info.Key), nil
+}
+
 func (s MiniOss) Delete(fileURL string) error {
 	var objectKey string
 	if strings.HasPrefix(fileURL, "http") {

api/service/oss/qiniu_oss.go

@@ -5,6 +5,7 @@ import (
 	"chatplus/core/types"
 	"chatplus/utils"
 	"context"
+	"encoding/base64"
 	"fmt"
 	"net/url"
 	"path/filepath"
@@ -112,6 +113,22 @@ func (s QinNiuOss) PutImg(imageURL string, useProxy bool) (string, error) {
 	return fmt.Sprintf("%s/%s", s.config.Domain, ret.Key), nil
 }
 
+func (s QinNiuOss) PutBase64(base64Img string) (string, error) {
+	imageData, err := base64.StdEncoding.DecodeString(base64Img)
+	if err != nil {
+		return "", fmt.Errorf("error decoding base64:%v", err)
+	}
+	objectKey := fmt.Sprintf("%s/%d.png", s.config.SubDir, time.Now().UnixMicro())
+	ret := storage.PutRet{}
+	extra := storage.PutExtra{}
+	// 上传文件字节数据
+	err = s.uploader.Put(context.Background(), &ret, s.putPolicy.UploadToken(s.mac), objectKey, bytes.NewReader(imageData), int64(len(imageData)), &extra)
+	if err != nil {
+		return "", err
+	}
+	return fmt.Sprintf("%s/%s", s.config.Domain, ret.Key), nil
+}
+
 func (s QinNiuOss) Delete(fileURL string) error {
 	var objectKey string
 	if strings.HasPrefix(fileURL, "http") {

api/service/oss/uploader.go

@@ -17,5 +17,6 @@ type File struct {
 type Uploader interface {
 	PutFile(ctx *gin.Context, name string) (File, error)
 	PutImg(imageURL string, useProxy bool) (string, error)
+	PutBase64(imageData string) (string, error)
 	Delete(fileURL string) error
 }