修正本机档案拖拉安装时错误设置origin问题

Author: cyfung1031

src/app/service/service_worker/script.ts

@@ -409,6 +409,31 @@ export class ScriptService {
     if (updatetime) {
       script.updatetime = updatetime;
     }
+    // 拖拉安装等同本地创建脚本
+    if (script.origin?.startsWith("file:///*from-local*/")) {
+      script.origin = "";
+      script.originDomain = "";
+      script.downloadUrl = "";
+      script.checkUpdateUrl = "";
+    }
+    // 处理 ScriptCat 旧版本进行安装时的 origin 错误 ( 1.2.x & 1.3.x & 1.4.x - 自 commit d9b0eeede1a8b114f79a43fade99d825323c63f6 @ 2025.07.23 )
+    if (oldScript?.origin?.startsWith("file:///*from-local*/") || oldScript?.origin?.startsWith("file://-/")) {
+      oldScript.origin = "";
+      oldScript.originDomain = "";
+      oldScript.downloadUrl = "";
+      oldScript.checkUpdateUrl = "";
+    }
+    // 现存的脚本：以最初的安装(即creationtime)为标准
+    if (oldScript && script.createtime === oldScript.createtime) {
+      // 如果最初是从网络安装，之后拖拉安装本机档案，则保留origin资讯。用于更新检查。
+      // 如果本机安装的版本号较低，则会在下次更新检查时提醒有更新。那个时候，用户可以选择更新至网络上最新版本，或忽略并保留本机版本
+      if (oldScript && oldScript.origin && !script.origin) {
+        script.origin = oldScript.origin;
+        script.originDomain = oldScript.originDomain;
+        script.downloadUrl = oldScript.downloadUrl;
+        script.checkUpdateUrl = oldScript.checkUpdateUrl;
+      }
+    }
     return this.scriptDAO
       .save(script)
       .then(async () => {