Send message to front end when system fails to download bedrock server

app/classes/shared/helpers.py

@@ -132,22 +132,29 @@ class Helpers:
         target_linux = (
             'https://www.minecraft.net/bedrockdedicatedserver/bin-linux/[^"]*'
         )
-
         try:
             # Get minecraft server download page
             # (hopefully the don't change the structure)
             download_page = get(url, headers=headers, timeout=1)
-
+            download_page.raise_for_status()
             # Search for our string targets
-            win_download_url = re.search(target_win, download_page.text).group(0)
-            linux_download_url = re.search(target_linux, download_page.text).group(0)
+            win_search_result = re.search(target_win, download_page.text)
+            linux_search_result = re.search(target_linux, download_page.text)
+            if win_search_result is None or linux_search_result is None:
+                raise RuntimeError(
+                    "Could not determine download URL from minecraft.net."
+                )
 
+            win_download_url = win_search_result.group(0)
+            linux_download_url = linux_search_result.group(0)
+            print(win_download_url, linux_download_url)
             if os.name == "nt":
                 return win_download_url
 
             return linux_download_url
         except Exception as e:
             logger.error(f"Unable to resolve remote bedrock download url! \n{e}")
+            raise e
         return False
 
     def get_execution_java(self, value, execution_command):

app/classes/shared/import_helper.py

@@ -217,15 +217,16 @@ class ImportHelpers:
         FileHelpers.del_dirs(temp_dir)
 
     def download_bedrock_server(self, path, new_id):
+        bedrock_url = Helpers.get_latest_bedrock_url()
         download_thread = threading.Thread(
             target=self.download_threaded_bedrock_server,
             daemon=True,
-            args=(path, new_id),
+            args=(path, new_id, bedrock_url),
             name=f"{new_id}_download",
         )
         download_thread.start()
 
-    def download_threaded_bedrock_server(self, path, new_id):
+    def download_threaded_bedrock_server(self, path, new_id, bedrock_url):
         """
         Downloads the latest Bedrock server, unzips it, sets necessary permissions.
 
@@ -236,10 +237,8 @@ class ImportHelpers:
         This method handles exceptions and logs errors for each step of the process.
         """
         try:
-            bedrock_url = Helpers.get_latest_bedrock_url()
             if bedrock_url:
                 file_path = os.path.join(path, "bedrock_server.zip")
-
                 success = FileHelpers.ssl_get_file(
                     bedrock_url, path, "bedrock_server.zip"
                 )
@@ -263,6 +262,7 @@ class ImportHelpers:
             logger.critical(
                 f"Failed to download bedrock executable during server creation! \n{e}"
             )
+            raise e
 
         ServersController.finish_import(new_id)
         server_users = PermissionsServers.get_server_user_list(new_id)

app/classes/web/routes/api/servers/index.py

@@ -725,7 +725,19 @@ class ApiServersIndexHandler(BaseApiHandler):
                 405, {"status": "error", "error": "DATA CONSTRAINT FAILED"}
             )
             return
+        try:
             new_server_id = self.controller.create_api_server(data, user["user_id"])
+        except Exception as e:
+            self.controller.servers.stats.record_stats()
+
+            self.finish_json(
+                200,
+                {
+                    "status": "error",
+                    "error": "Could not create server",
+                    "error_data": str(e),
+                },
+            )
 
         self.controller.servers.stats.record_stats()
 

app/frontend/templates/server/bedrock_wizard.html

@@ -624,7 +624,9 @@
     if (responseData.status === "ok") {
       window.location.href = '/panel/dashboard';
     } else {
-
+      // Close the "be patient..." dialogue box
+      $('.bootbox-close-button').click();
+      // Alert the user that there was an issue.
       bootbox.alert({
         title: responseData.error,
         message: responseData.error_data