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luma page, upload image and remove image function is ready

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This commit is contained in:
RockYang
2024-08-26 17:59:05 +08:00
parent f71a2f5263
commit ab421f2185
7 changed files with 200 additions and 81 deletions
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110
api/core/app_server.go
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@@ -26,7 +26,6 @@ import (
"io"
"net/http"
"os"
"path/filepath"
"runtime/debug"
"strings"
"time"
@@ -228,6 +227,7 @@ func needLogin(c *gin.Context) bool {
c.Request.URL.Path == "/api/suno/client" ||
c.Request.URL.Path == "/api/suno/detail" ||
c.Request.URL.Path == "/api/suno/play" ||
c.Request.URL.Path == "/api/download" ||
strings.HasPrefix(c.Request.URL.Path, "/api/test") ||
strings.HasPrefix(c.Request.URL.Path, "/api/user/clogin") ||
strings.HasPrefix(c.Request.URL.Path, "/api/config/") ||
@@ -316,64 +316,58 @@ func staticResourceMiddleware() gin.HandlerFunc {
url := c.Request.URL.String()
// 拦截生成缩略图请求
if strings.HasPrefix(url, "/static/") {
if strings.Contains(url, "?imageView2") {
r := strings.SplitAfter(url, "imageView2")
size := strings.Split(r[1], "/")
if len(size) != 8 {
c.String(http.StatusNotFound, "invalid thumb args")
return
}
with := utils.IntValue(size[3], 0)
height := utils.IntValue(size[5], 0)
quality := utils.IntValue(size[7], 75)
// 打开图片文件
filePath := strings.TrimLeft(c.Request.URL.Path, "/")
file, err := os.Open(filePath)
if err != nil {
c.String(http.StatusNotFound, "Image not found")
return
}
defer file.Close()
// 解码图片
img, _, err := image.Decode(file)
// for .webp image
if err != nil {
img, err = webp.Decode(file)
}
if err != nil {
c.String(http.StatusInternalServerError, "Error decoding image")
return
}
var newImg image.Image
if height == 0 || with == 0 {
// 固定宽度，高度自适应
newImg = resize.Resize(uint(with), uint(height), img, resize.Lanczos3)
} else {
// 生成缩略图
newImg = resize.Thumbnail(uint(with), uint(height), img, resize.Lanczos3)
}
var buffer bytes.Buffer
err = jpeg.Encode(&buffer, newImg, &jpeg.Options{Quality: quality})
if err != nil {
logger.Error(err)
c.String(http.StatusInternalServerError, err.Error())
return
}
// 设置图片缓存有效期为一年 (365天)
c.Header("Cache-Control", "max-age=31536000, public")
// 直接输出图像数据流
c.Data(http.StatusOK, "image/jpeg", buffer.Bytes())
c.Abort() // 中断请求
} else if strings.Contains(url, "?download=true") {
filename := filepath.Base(url)
c.Header("Content-Disposition", "attachment; filename="+filename)
c.Header("Content-Type", "application/octet-stream")
if strings.HasPrefix(url, "/static/") && strings.Contains(url, "?imageView2") {
r := strings.SplitAfter(url, "imageView2")
size := strings.Split(r[1], "/")
if len(size) != 8 {
c.String(http.StatusNotFound, "invalid thumb args")
return
}
with := utils.IntValue(size[3], 0)
height := utils.IntValue(size[5], 0)
quality := utils.IntValue(size[7], 75)
// 打开图片文件
filePath := strings.TrimLeft(c.Request.URL.Path, "/")
file, err := os.Open(filePath)
if err != nil {
c.String(http.StatusNotFound, "Image not found")
return
}
defer file.Close()
// 解码图片
img, _, err := image.Decode(file)
// for .webp image
if err != nil {
img, err = webp.Decode(file)
}
if err != nil {
c.String(http.StatusInternalServerError, "Error decoding image")
return
}
var newImg image.Image
if height == 0 || with == 0 {
// 固定宽度，高度自适应
newImg = resize.Resize(uint(with), uint(height), img, resize.Lanczos3)
} else {
// 生成缩略图
newImg = resize.Thumbnail(uint(with), uint(height), img, resize.Lanczos3)
}
var buffer bytes.Buffer
err = jpeg.Encode(&buffer, newImg, &jpeg.Options{Quality: quality})
if err != nil {
logger.Error(err)
c.String(http.StatusInternalServerError, err.Error())
return
}
// 设置图片缓存有效期为一年 (365天)
c.Header("Cache-Control", "max-age=31536000, public")
// 直接输出图像数据流
c.Data(http.StatusOK, "image/jpeg", buffer.Bytes())
c.Abort() // 中断请求
}
c.Next()