feat(wopi): change doc preview config based on WOPI discovery results

routers/controllers/site.go

@@ -5,6 +5,7 @@ import (
 	"github.com/cloudreve/Cloudreve/v3/pkg/conf"
 	"github.com/cloudreve/Cloudreve/v3/pkg/serializer"
 	"github.com/cloudreve/Cloudreve/v3/pkg/util"
+	"github.com/cloudreve/Cloudreve/v3/pkg/wopi"
 	"github.com/gin-gonic/gin"
 	"github.com/mojocn/base64Captcha"
 )
@@ -30,14 +31,19 @@ func SiteConfig(c *gin.Context) {
 		"show_app_promotion",
 	)
 
+	var wopiExts []string
+	if wopi.Default != nil {
+		wopiExts = wopi.Default.AvailableExts()
+	}
+
 	// 如果已登录，则同时返回用户信息和标签
 	user, _ := c.Get("user")
 	if user, ok := user.(*model.User); ok {
-		c.JSON(200, serializer.BuildSiteConfig(siteConfig, user))
+		c.JSON(200, serializer.BuildSiteConfig(siteConfig, user, wopiExts))
 		return
 	}
 
-	c.JSON(200, serializer.BuildSiteConfig(siteConfig, nil))
+	c.JSON(200, serializer.BuildSiteConfig(siteConfig, nil, wopiExts))
 }
 
 // Ping 状态检查页面