Add project files.

PluginManager/Online/PluginsManager.cs

@@ -0,0 +1,108 @@
+using System;
+using System.IO;
+using System.Net;
+using System.Threading.Tasks;
+using System.Collections.Generic;
+
+using PluginManager.Others;
+
+namespace PluginManager.Online
+{
+    public class PluginsManager
+    {
+        public string PluginsLink { get; private set; }
+
+        public PluginsManager(string link)
+        {
+            PluginsLink = link;
+        }
+
+        public async Task ListAvailablePlugins()
+        {
+            try
+            {
+#pragma warning disable SYSLIB0014
+                WebClient client = new WebClient();
+#pragma warning restore SYSLIB0014
+                Stream s = await client.OpenReadTaskAsync(PluginsLink);
+                string text = await new StreamReader(s).ReadToEndAsync();
+
+
+                List<string[]> data = new List<string[]>();
+                var op = Functions.GetOperatinSystem();
+                string[] lines = text.Split('\n');
+                int len = lines.Length;
+                string[] titles = { "Name", "Description", "Plugin Type" };
+                data.Add(new string[] { "-", "-", "-" });
+                data.Add(titles);
+                data.Add(new string[] { "-", "-", "-" });
+                for (int i = 0; i < len; i++)
+                {
+                    if (lines[i].Length <= 2) continue;
+                    string[] content = lines[i].Split(',');
+                    string[] display = new string[3];
+                    if (op == PluginManager.Others.OperatingSystem.WINDOWS)
+                    {
+                        if (content[4].Contains("Windows"))
+                        {
+                            display[0] = content[0];
+                            display[1] = content[1];
+                            display[2] = content[2];
+                            data.Add(display);
+                            continue;
+                        }
+                    }
+                    else if (op == PluginManager.Others.OperatingSystem.LINUX)
+                    {
+                        if (content[4].Contains("Linux"))
+                        {
+                            display[0] = content[0];
+                            display[1] = content[1];
+                            display[2] = content[2];
+                            data.Add(display);
+                            continue;
+                        }
+                    }
+                }
+
+                data.Add(new string[] { "-", "-", "-" });
+
+                Functions.FormatAndAlignTable(data);
+            }
+            catch (Exception exception)
+            {
+                Console.WriteLine("Failed to execute command: listlang\nReason: " + exception.Message);
+                Others.Functions.WriteErrFile(exception.ToString());
+            }
+
+        }
+
+        public async Task<string[]> GetPluginLinkByName(string name)
+        {
+            try
+            {
+#pragma warning disable SYSLIB0014
+                WebClient client = new WebClient();
+#pragma warning restore SYSLIB0014
+                Stream s = await client.OpenReadTaskAsync(PluginsLink);
+                string text = await new StreamReader(s).ReadToEndAsync();
+
+                string[] lines = text.Split('\n');
+                int len = lines.Length;
+                for (int i = 0; i < len; i++)
+                {
+                    string[] contents = lines[i].Split(',');
+                    if (contents[0] == name)
+                        return new string[] { contents[2], contents[3] };
+                }
+            }
+            catch (Exception exception)
+            {
+                Console.WriteLine("Failed to execute command: listlang\nReason: " + exception.Message);
+                Others.Functions.WriteErrFile(exception.ToString());
+            }
+
+            return new string[] { null!, null! };
+        }
+    }
+}