From 69db90e739e7dfdc14a9a4cf7a810b91f0001a50 Mon Sep 17 00:00:00 2001
From: mormegil <mormegil@centrum.cz>
Date: Fri, 30 Aug 2024 16:09:18 +0200
Subject: [PATCH] Cleanup, update disabling

---
 .../Engine/Djr/DataDownloader.cs              | 36 +++++++++----------
 KdyPojedeVlak.Web/Startup.cs                  |  3 +-
 .../appsettings.Development.json              |  1 +
 3 files changed, 21 insertions(+), 19 deletions(-)

diff --git a/KdyPojedeVlak.Web/Engine/Djr/DataDownloader.cs b/KdyPojedeVlak.Web/Engine/Djr/DataDownloader.cs
index b9eb37e..c39d7bf 100644
--- a/KdyPojedeVlak.Web/Engine/Djr/DataDownloader.cs
+++ b/KdyPojedeVlak.Web/Engine/Djr/DataDownloader.cs
@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Security.Cryptography;
@@ -10,33 +9,34 @@
 
 namespace KdyPojedeVlak.Web.Engine.Djr
 {
-    public class DataDownloader
+    public partial class DataDownloader
     {
-        private const string clientName = "KdyPojedeVlak/CoreFTP";
-        private static readonly Uri serverBaseUri = new Uri(@"ftp://ftp.cisjr.cz/draha/celostatni/szdc/");
+        private const string ClientName = "KdyPojedeVlak/CoreFTP";
+        private static readonly Uri serverBaseUri = new(@"ftp://ftp.cisjr.cz/draha/celostatni/szdc/");
+        private const int BuffSize = 10240;
 
-        private static readonly Regex reFilename = new Regex(@"^([^.]+)\.(XML\.)?ZIP$",
-            RegexOptions.CultureInvariant | RegexOptions.IgnoreCase | RegexOptions.Singleline);
+        private static readonly Regex reFilename = RegexFilename();
+        private static readonly Regex reDirectory = RegexDirectory();
+        private static readonly Regex reSubdirectory = RegexSubdirectory();
 
-        private static readonly Regex reDirectory = new Regex(@"^2[0-9]{3}$",
-            RegexOptions.CultureInvariant | RegexOptions.IgnoreCase | RegexOptions.Singleline);
+        [GeneratedRegex(@"^([^.]+)\.(XML\.)?ZIP$", RegexOptions.IgnoreCase | RegexOptions.Singleline | RegexOptions.CultureInvariant)]
+        private static partial Regex RegexFilename();
 
-        private static readonly Regex reSubdirectory = new Regex(@"^2[0-9]{3}-[0-9]{2}$",
-            RegexOptions.CultureInvariant | RegexOptions.IgnoreCase | RegexOptions.Singleline);
+        [GeneratedRegex(@"^2[0-9]{3}$", RegexOptions.Singleline | RegexOptions.CultureInvariant)]
+        private static partial Regex RegexDirectory();
 
-        private const int BUFF_SIZE = 10240;
+        [GeneratedRegex(@"^2[0-9]{3}-[0-9]{2}$", RegexOptions.Singleline | RegexOptions.CultureInvariant)]
+        private static partial Regex RegexSubdirectory();
 
         private FtpClient ftp;
 
-        public bool ShouldExtractZip => false;
-
         public async Task Connect()
         {
             if (ftp != null) throw new InvalidOperationException("Already connected");
 
             ftp = new FtpClient(new FtpClientConfiguration { Host = serverBaseUri.GetLeftPart(UriPartial.Authority) });
             await ftp.LoginAsync();
-            await ftp.SetClientName(clientName);
+            await ftp.SetClientName(ClientName);
             await ftp.ChangeWorkingDirectoryAsync(serverBaseUri.AbsolutePath);
         }
 
@@ -68,7 +68,7 @@ async Task AddListOfFilesAvailableInDir(Dictionary<string, long> dictionary, str
                 .Where(f => f.Match.Success)
                 .Select(f => f.Directory.Name)
                 .ToList();
-            
+
             var results = new Dictionary<string, long>();
             foreach (var dir in directories)
             {
@@ -86,7 +86,7 @@ async Task AddListOfFilesAvailableInDir(Dictionary<string, long> dictionary, str
                     await AddListOfFilesAvailableInDir(results, dir + "/" + subdir);
                     await ftp.ChangeWorkingDirectoryAsync("..");
                 }
-                
+
                 await AddListOfFilesAvailableInDir(results, dir);
 
                 await ftp.ChangeWorkingDirectoryAsync("..");
@@ -135,9 +135,9 @@ public async Task<string> GetLatestVersionAvailable()
                 using (var receiveStream = await ftp.OpenFileReadStreamAsync(fileName))
                 {
                     using (var storeStream = new FileStream(destinationFilename, FileMode.Create, FileAccess.Write,
-                        FileShare.Read))
+                               FileShare.Read))
                     {
-                        var buffer = new byte[BUFF_SIZE];
+                        var buffer = new byte[BuffSize];
                         while (true)
                         {
                             var read = await receiveStream.ReadAsync(buffer, 0, buffer.Length);
diff --git a/KdyPojedeVlak.Web/Startup.cs b/KdyPojedeVlak.Web/Startup.cs
index 28b1134..461ee36 100644
--- a/KdyPojedeVlak.Web/Startup.cs
+++ b/KdyPojedeVlak.Web/Startup.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Diagnostics;
+using System.IO;
 using KdyPojedeVlak.Web.Engine;
 using KdyPojedeVlak.Web.Engine.DbStorage;
 using KdyPojedeVlak.Web.Engine.Djr;
@@ -148,7 +149,7 @@ public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
                 throw;
             }
 
-            if (EnableUpdates) UpdateManager.Initialize(@"App_Data\cisjrdata", serviceScopeFactory);
+            if (EnableUpdates && Configuration["DisableUpdates"] == null) UpdateManager.Initialize(Path.Combine("App_Data", "cisjrdata"), serviceScopeFactory);
         }
     }
 }
\ No newline at end of file
diff --git a/KdyPojedeVlak.Web/appsettings.Development.json b/KdyPojedeVlak.Web/appsettings.Development.json
index b9e7512..1c06a4f 100644
--- a/KdyPojedeVlak.Web/appsettings.Development.json
+++ b/KdyPojedeVlak.Web/appsettings.Development.json
@@ -1,5 +1,6 @@
 {
     "AdminPassword": "pass",
+    "DisableUpdates": "disable",
     "Logging": {
         "LogLevel": {
             "Microsoft.EntityFrameworkCore.Database.Command": "Information"