修改预览逻辑

galaxy/galaxy/Classes/Base/C/YHBaseViewModel.swift

@@ -184,9 +184,9 @@ class YHBaseViewModel {
             }
         }
     }
-
+    
     // 获取公链URL
-    func getPublicImageUrl(_ url: String, _ isPublic: Bool = false, callBackBlock: @escaping (_ success: String?, _ error: YHErrorModel?) -> Void) {
+    func getCurrentPublicImageUrl(_ url: String, _ isPublic: Bool = false, callBackBlock: @escaping (_ success: String?, _ error: YHErrorModel?) -> Void) {
         if YHNetworkStatusManager.shared.isNetWorkOK == false {
             DispatchQueue.main.async {
                 YHHUD.flash(message: "网络不可用，请检查网络设置")
@@ -206,6 +206,19 @@ class YHBaseViewModel {
         }
     }
 
+    // 获取公链URL
+    func getPublicImageUrl(_ url: String, _ isPublic: Bool = false, callBackBlock: @escaping (_ success: String?, _ error: YHErrorModel?) -> Void) {
+        getRealUsefulUrl(url) { str in
+            if str.count > 0 {
+                callBackBlock(str, nil)
+            } else {
+                let errorModel = YHErrorModel(errorCode: 0, errorMsg: "网络不可用，请检查网络设置")
+                callBackBlock(nil, errorModel)
+            }
+            
+        }
+    }
+
     // 上传方法
     func uploadFile(_ url: String, _ isPublic: Bool = false, callBackBlock: @escaping (_ success: String?, _ error: YHErrorModel?) -> Void) {
         if YHNetworkStatusManager.shared.isNetWorkOK == false {
@@ -272,7 +285,7 @@ class YHBaseViewModel {
             }
             // url不能直接访问
             // 进行私链转公链处理
-            self.getPublicImageUrl(url) { success, _ in
+            self.getCurrentPublicImageUrl(url) { success, _ in
                 if let successUrl = success {
                     DispatchQueue.main.async {
                         callback(successUrl)