implement PluginV2 for script plugins

2025-06-13 08:38:19 -05:00 · 2023-04-04 18:24:13 -05:00
parent 7c94806ece
commit d3544b4519
33 changed files with 1659 additions and 1026 deletions
--- a/Application/Plugin/Script/ScriptPluginHelper.cs
+++ b/Application/Plugin/Script/ScriptPluginHelper.cs
@ -0,0 +1,136 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Net.Http;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using Jint.Native;
+using SharedLibraryCore.Interfaces;
+
+namespace IW4MAdmin.Application.Plugin.Script;
+
+public class ScriptPluginHelper
+{
+    private readonly IManager _manager;
+    private readonly ScriptPluginV2 _scriptPlugin;
+    private readonly SemaphoreSlim _onRequestRunning = new(1, 5);
+    private const int RequestTimeout = 500;
+
+    public ScriptPluginHelper(IManager manager, ScriptPluginV2 scriptPlugin)
+    {
+        _manager = manager;
+        _scriptPlugin = scriptPlugin;
+    }
+
+    public void GetUrl(string url, Delegate callback)
+    {
+        RequestUrl(new ScriptPluginWebRequest(url), callback);
+    }
+    
+    public void GetUrl(string url, Dictionary<string, string> headers, Delegate callback)
+    {
+        RequestUrl(new ScriptPluginWebRequest(url, Headers: headers), callback);
+    }
+
+    public void PostUrl(string url, Dictionary<string, string> headers, Delegate callback)
+    {
+        RequestUrl(new ScriptPluginWebRequest(url, null, "POST", Headers: headers), callback);
+    }
+
+    public void RequestUrl(ScriptPluginWebRequest request, Delegate callback)
+    {
+        Task.Run(() =>
+        {
+            try
+            {
+                var response = RequestInternal(request);
+                _scriptPlugin.ExecuteWithErrorHandling(scriptEngine =>
+                {
+                    callback.DynamicInvoke(JsValue.Undefined, new[] { JsValue.FromObject(scriptEngine, response) });
+                });
+            }
+            catch
+            {
+                // ignored
+            }
+        });
+    }
+
+    public void RequestNotify(int delayMs, Delegate callback)
+    {
+        Task.Run(async () =>
+        {
+            try
+            {
+                await Task.Delay(delayMs, _manager.CancellationToken);
+                _scriptPlugin.ExecuteWithErrorHandling(_ => callback.DynamicInvoke(JsValue.Undefined));
+            }
+            catch
+            {
+                //  ignored
+            }
+        });
+    }
+
+    private object RequestInternal(ScriptPluginWebRequest request)
+    {
+        var entered = false;
+        using var tokenSource = new CancellationTokenSource(RequestTimeout);
+    
+        using var client = new HttpClient();
+
+        try
+        {
+            _onRequestRunning.Wait(tokenSource.Token);
+            
+            entered = true;
+            var requestMessage = new HttpRequestMessage(new HttpMethod(request.Method), request.Url);
+
+            if (request.Body is not null)
+            {
+                requestMessage.Content = new StringContent(request.Body.ToString() ?? string.Empty, Encoding.Default,
+                    request.ContentType ?? "text/plain");
+            }
+
+            if (request.Headers is not null)
+            {
+                foreach (var (key, value) in request.Headers)
+                {
+                    if (!string.IsNullOrWhiteSpace(key))
+                    {
+                        requestMessage.Headers.Add(key, value);
+                    }
+                }
+            }
+
+            var response = client.Send(requestMessage, tokenSource.Token);
+            using var reader = new StreamReader(response.Content.ReadAsStream());
+            return reader.ReadToEnd();
+        }
+        catch (HttpRequestException ex)
+        {
+            return new
+            {
+                ex.StatusCode,
+                ex.Message,
+                IsError = true
+            };
+        }
+        catch (Exception ex)
+        {
+            return new
+            {
+                ex.Message,
+                IsError = true
+            };
+        }
+        finally
+        {
+            if (entered)
+            {
+                _onRequestRunning.Release(1);
+            }
+        }
+    }
+}