init

bbs-go/server/internal/controllers/render/oss_image_style.go

@@ -0,0 +1,54 @@
+package render
+
+import (
+	"bbs-go/internal/pkg/config"
+	"bbs-go/internal/pkg/uploader"
+	"strings"
+
+	"github.com/mlogclub/simple/common/strs"
+)
+
+func HandleOssImageStyleAvatar(url string) string {
+	if !uploader.IsEnabledOss() {
+		return url
+	}
+	return HandleOssImageStyle(url, config.Instance.Uploader.AliyunOss.StyleAvatar)
+}
+
+func HandleOssImageStyleDetail(url string) string {
+	if !uploader.IsEnabledOss() {
+		return url
+	}
+	return HandleOssImageStyle(url, config.Instance.Uploader.AliyunOss.StyleDetail)
+}
+
+func HandleOssImageStyleSmall(url string) string {
+	if !uploader.IsEnabledOss() {
+		return url
+	}
+	return HandleOssImageStyle(url, config.Instance.Uploader.AliyunOss.StyleSmall)
+}
+
+func HandleOssImageStylePreview(url string) string {
+	if !uploader.IsEnabledOss() {
+		return url
+	}
+	return HandleOssImageStyle(url, config.Instance.Uploader.AliyunOss.StylePreview)
+}
+
+func HandleOssImageStyle(url, style string) string {
+	if strs.IsBlank(style) || strs.IsBlank(url) {
+		return url
+	}
+	if !uploader.IsOssImageUrl(url) {
+		return url
+	}
+	if strings.HasSuffix(strings.ToLower(url), ".gif") {
+		return url
+	}
+	sep := config.Instance.Uploader.AliyunOss.StyleSplitter
+	if strs.IsBlank(sep) {
+		return url
+	}
+	return strings.Join([]string{url, style}, sep)
+}