Wordpress Sqlite implementation

.gitignore

@@ -256,4 +256,7 @@ paket-files/
 wordpress/wp-content/plugins/akismet
 wordpress/wp-content/plugins/hello.php
 wordpress/wp-content/themes/twentysixteen
-wordpress/wp-content/uploads/
+wordpress/wp-content/uploads/
+
+# Sqlite Database
+app/Database/*

PeachPied.WordPress.AspNetCore/RequestDelegateExtension.cs

@@ -324,6 +324,11 @@ private static IApplicationBuilder InstallWordPress(this IApplicationBuilder app
             WpStandard.DB_PASSWORD = options.DbPassword;
             WpStandard.DB_USER = options.DbUser;
 
+            // SQLITE
+            WpStandard.USE_MYSQL = options.UseMySQL;
+            WpStandard.DB_DIR = options.SQLiteFolder;
+            WpStandard.DB_FILE = options.SQLiteFileName;
+
             //
             WpStandard.WP_DEBUG = options.Debug || (app.ApplicationServices.TryGetService<IWebHostEnvironment>(out var env) && env.IsDevelopment());
 

PeachPied.WordPress.AspNetCore/WordPressConfig.cs

@@ -27,6 +27,24 @@ public class WordPressConfig
         /// <summary>MySQL host.</summary>
         public string DbHost { get; set; } = "localhost";
 
+
+        /// <summary>Use MySQL, disabled use SQLite</summary>
+        public bool UseMySQL { get; set; } = true;
+        /// <summary>SQLite Database Folder</summary>
+        public string SQLiteFolder { get; set; } = "./Database/";
+        /// <summary>SQLite Database Filename</summary>
+        public string SQLiteFileName { get; set; } = "database.sqlite";
+
+        /// <summary>Autoinstall Wordpress if database dont exists - SQLite only</summary>
+        public bool WPInstall { get; set; } = true;
+        /// <summary>Autoinstall Wordpress Weblog Title</summary>
+        public string WPInstallWeblogTitle { get; set; } = "Wordpress";
+        /// <summary>Autoinstall Wordpress admin Username</summary>
+        public string WPInstallUserName { get; set; } = "admin";
+        /// <summary>Autoinstall Wordpress admin Password</summary>
+        public string WPInstallAdminPassword { get; set; } = "admin";
+        /// <summary>Autoinstall Wordpress admin eMail</summary>
+        public string WPInstallAdminEmail { get; set; } = "[email protected]";
         //
 
         /// <summary>WordPress Database Table prefix.</summary>

PeachPied.WordPress.Standard/Internal/WordPressOverridesPlugin.cs

@@ -252,6 +252,11 @@ void DashboardRightNow(WpApp app, TextWriter output)
             var frameworkVersion =
                 System.Runtime.InteropServices.RuntimeInformation.FrameworkDescription ??
                 Assembly.GetEntryAssembly()?.GetCustomAttribute<TargetFrameworkAttribute>()?.FrameworkName;
+            string databaseSystem = "MySQL";
+            if (!WpStandard.USE_MYSQL)
+            {
+                databaseSystem = "SQLite (Path: " + WpStandard.DB_DIR + WpStandard.DB_FILE + ")";
+            }
             var process = System.Diagnostics.Process.GetCurrentProcess();
 
             string licenseRow = "";
@@ -268,7 +273,8 @@ void DashboardRightNow(WpApp app, TextWriter output)
 <tr>
     <td><img src=""{LogoUrl}"" style=""width:76px;margin:8px;display:inline;""></td>
     <td>
-        <b>Your WordPress runs on {frameworkVersion}</b>
+        <b>Your WordPress runs on {frameworkVersion}</b><br/>
+        <b title=""Database System"">Database:</b> {databaseSystem}
         <div>
             <b title=""Memory allocated by the whole process."">Memory usage:</b> {process.WorkingSet64 / 1024 / 1024} MB<br/>
             <b title=""CPU time consumed by the whole process."">CPU usage:</b> {process.TotalProcessorTime:c}<br/>

PeachPied.WordPress.Standard/WpStandard.cs

@@ -23,6 +23,15 @@ public static class WpStandard
         /// <summary>MySQL hostname</summary>
         public static string DB_HOST { get; set; } = "localhost";
 
+        /// <summary>Use MySQL, disabled use SQLite</summary>
+        public static bool USE_MYSQL { get; set; } = true;
+
+        /// <summary>SQLite Database Folder</summary>
+        public static string DB_DIR { get; set; } = "./Database/";
+
+        /// <summary>SQLite Database Filename</summary>
+        public static string DB_FILE { get; set; } = "database.sqlite";
+
         /// <summary>Database Charset to use in creating database tables</summary>
         public const string DB_CHARSET = "utf8";
 

app/Program.cs

@@ -2,12 +2,20 @@
  * Demo application with WordPress.
  */
 
+using System;
 using System.IO;
+using System.Net.Http;
+using System.Threading;
+using System.Threading.Tasks;
 using Microsoft.AspNetCore;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Hosting.Server;
+using Microsoft.AspNetCore.Hosting.Server.Features;
+using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
 using Microsoft.Extensions.Hosting;
 
 namespace peachserver
@@ -27,6 +35,66 @@ static void Main(string[] args)
 
     class Startup
     {
+        public IConfiguration Configuration { get; }
+
+        public Startup(IConfiguration configuration)
+        {
+            Configuration = configuration;
+        }
+
+        // Autoinstall Wordpress Database on first init with Username: admin, Password: admin
+        // Íf WPInstall is set to false or UseMySQL is true this is getting ignored open /wp-admin/install.php and install manually
+        public class InitWordpressDatabase : BackgroundService
+        {
+            private readonly IServiceProvider _services;
+            private readonly IHostApplicationLifetime _lifetime;
+            private readonly IConfiguration _configuration;
+
+            public InitWordpressDatabase(IServiceProvider services, IHostApplicationLifetime lifetime, IConfiguration configuration)
+            {
+                _services = services;
+                _lifetime = lifetime;
+                _configuration=configuration;
+            }
+
+            protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+            {
+                var multiForm = new MultipartFormDataContent();
+                multiForm.Add(new StringContent(_configuration.GetValue<string>("WordPress:WPInstallWeblogTitle")), "weblog_title");
+                multiForm.Add(new StringContent(_configuration.GetValue<string>("WordPress:WPInstallUserName")), "user_name");
+                multiForm.Add(new StringContent(_configuration.GetValue<string>("WordPress:WPInstallAdminPassword")), "admin_password");
+                multiForm.Add(new StringContent(_configuration.GetValue<string>("WordPress:WPInstallAdminPassword")), "admin_password2");
+                multiForm.Add(new StringContent(_configuration.GetValue<string>("WordPress:WPInstallAdminEmail")), "admin_email");
+                multiForm.Add(new StringContent("Install+WordPress"), "Submit");
+
+                int port = 80;
+                Uri uri = new Uri("http://127.0.0.1/");
+                string url = uri.ToString();
+
+                foreach (var address in _services.GetService<IServer>().Features.Get<IServerAddressesFeature>().Addresses)
+                {
+                    uri = new Uri(address.Replace("*", "127.0.0.1"));
+                    port = uri.Port;
+                }
+
+                if (port != 80)
+                {
+                    url = $"{uri.ToString()}";
+                }
+                var response = await new HttpClient().PostAsync(url + "wp-admin/install.php?step=2", multiForm);
+                Console.WriteLine("--------------------------------------------------------------------");
+                Console.WriteLine("\tWordpress Database created");
+                Console.WriteLine("");
+                Console.WriteLine("\tWordpress Weblog Title:" + _configuration.GetValue<string>("WordPress:WPInstallWeblogTitle"));
+                Console.WriteLine("\tWordpress Admin User Name:" + _configuration.GetValue<string>("WordPress:WPInstallUserName"));
+                Console.WriteLine("\tWordpress Admin Password:" + _configuration.GetValue<string>("WordPress:WPInstallAdminPassword"));
+                Console.WriteLine("\tWordpress Admin eMail:" + _configuration.GetValue<string>("WordPress:WPInstallAdminEmail"));
+                Console.WriteLine("");
+                Console.WriteLine("\tPlease open: " + url);
+                Console.WriteLine("--------------------------------------------------------------------");
+            }
+        }
+
         public void ConfigureServices(IServiceCollection services)
         {
             services.AddResponseCompression();
@@ -35,6 +103,34 @@ public void ConfigureServices(IServiceCollection services)
             {
                 //
             });
+
+            // Check if we want to use SQLite, if so check if database folders exists and database is not empty, trigger install if set in config 
+            bool needDatabaseInit = false;
+            if (!Configuration.GetValue<bool>("WordPress:UseMySQL") && Configuration.GetValue<bool>("WordPress:WPInstall"))
+            {
+                if (!Directory.Exists(Configuration.GetValue<string>("WordPress:SQLiteFolder")))
+                {
+                    Directory.CreateDirectory(Configuration.GetValue<string>("WordPress:SQLiteFolder"));
+                }
+
+                if (File.Exists(Configuration.GetValue<string>("WordPress:SQLiteFolder") + Configuration.GetValue<string>("WordPress:SQLiteFileName")))
+                {
+                    FileInfo fi = new FileInfo(Configuration.GetValue<string>("WordPress:SQLiteFolder") + Configuration.GetValue<string>("WordPress:SQLiteFileName"));
+                    if (fi.Length < 100000)
+                    {
+                        needDatabaseInit = true;
+                    }
+                } else
+                {
+                    needDatabaseInit = true;
+                }
+
+                if (needDatabaseInit)
+                {
+                    services.TryAddSingleton<IHttpContextAccessor, HttpContextAccessor>();
+                    services.AddHostedService<InitWordpressDatabase>();
+                }
+            }
         }
 
         public void Configure(IApplicationBuilder app, IHostEnvironment env, IConfiguration configuration)

app/appsettings.json

@@ -4,6 +4,14 @@
     "dbpassword": "password",
     "dbuser": "root",
     "dbname": "wordpress",
+    "UseMySQL": true,
+    "SQLiteFolder": "./Database/",
+    "SQLiteFileName": "database.sqlite",
+    "WPInstall": true,
+    "WPInstallWeblogTitle": "Wordpress",
+    "WPInstallUserName": "admin",
+    "WPInstallAdminPassword": "admin",
+    "WPInstallAdminEmail": "[email protected]",
     "LegacyPluginAssemblies": [],
     "SALT": {
       "AUTH_KEY": "*Sr748b66z3R+(v%1z;|SCtBZz/cEvo1)mo|F&EO>5a^1aF6@C9^KIzG&MD?=Zmt",

wordpress/PeachPied.WordPress.msbuildproj

@@ -56,5 +56,6 @@
     <!--PackageReference Include="Peachpie.RequestHandler" Version="$(PeachpieVersion)" /-->
     <ProjectReference Include="..\PeachPied.WordPress.Standard\PeachPied.WordPress.Standard.csproj" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+    <PackageReference Include="Peachpie.Library.PDO.Sqlite" Version="$(PeachpieVersion)" />
   </ItemGroup>
 </Project>