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Add winalfred workflow installer
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qianlifeng
278
WinAlfred.WorkflowInstaller/MainWindow.xaml.cs
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278
WinAlfred.WorkflowInstaller/MainWindow.xaml.cs
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Text;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Navigation;
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using System.Windows.Shapes;
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using ICSharpCode.SharpZipLib.Zip;
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using Microsoft.Win32;
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using WinAlfred.Helper;
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using WinAlfred.Plugin;
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using Path = System.IO.Path;
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namespace WinAlfred.WorkflowInstaller
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{
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public partial class MainWindow
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{
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public MainWindow()
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{
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InitializeComponent();
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Loaded += MainWindow_Loaded;
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string[] param = Environment.GetCommandLineArgs();
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if (param.Length == 2)
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{
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string workflowPath = param[1];
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//string workflowPath = @"c:\Users\Scott\Desktop\Desktop.winalfred";
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if (workflowPath.EndsWith(".winalfred"))
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{
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InstallWorkflow(workflowPath);
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}
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}
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}
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private void InstallWorkflow(string path)
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{
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if (File.Exists(path))
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{
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string tempFoler = System.IO.Path.GetTempPath() + "\\winalfred\\workflows";
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if (Directory.Exists(tempFoler))
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{
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Directory.Delete(tempFoler, true);
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}
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UnZip(path, tempFoler, true);
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string iniPath = tempFoler + "\\plugin.ini";
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if (!File.Exists(iniPath))
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{
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MessageBox.Show("Install failed: config is missing");
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Close();
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return;
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}
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PluginMetadata plugin = GetMetadataFromIni(tempFoler);
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if (plugin == null || plugin.Name == null)
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{
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MessageBox.Show("Install failed: config of this workflow is invalid");
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Close();
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return;
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}
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string pluginFolerPath = AppDomain.CurrentDomain.BaseDirectory + "Plugins";
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if (!Directory.Exists(pluginFolerPath))
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{
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MessageBox.Show("Install failed: cound't find workflow directory");
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Close();
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return;
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}
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string newPluginPath = pluginFolerPath + "\\" + plugin.Name;
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string content = string.Format(
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"Do you want to install following workflow?\r\nName: {0}\r\nVersion: {1}\r\nAuthor: {2}",
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plugin.Name, plugin.Version, plugin.Author);
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if (Directory.Exists(newPluginPath))
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{
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PluginMetadata existingPlugin = GetMetadataFromIni(newPluginPath);
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if (existingPlugin == null || existingPlugin.Name == null)
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{
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//maybe broken plugin, just delete it
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Directory.Delete(newPluginPath, true);
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}
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else
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{
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content = string.Format(
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"Do you want to update following workflow?\r\nName: {0}\r\nOld Version: {1}\r\nNew Version: {2}\r\nAuthor: {3}",
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plugin.Name, existingPlugin.Version, plugin.Version, plugin.Author);
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}
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}
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MessageBoxResult result = MessageBox.Show(content, "Install workflow",
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MessageBoxButton.YesNo, MessageBoxImage.Question);
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if (result == MessageBoxResult.Yes)
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{
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if (Directory.Exists(newPluginPath))
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{
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Directory.Delete(newPluginPath, true);
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}
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UnZip(path, newPluginPath, true);
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Directory.Delete(tempFoler, true);
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string winalfred = AppDomain.CurrentDomain.BaseDirectory + "WinAlfred.exe";
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if (File.Exists(winalfred))
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{
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Process.Start(winalfred, "refreshWorkflows");
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MessageBox.Show("You have installed workflow " + plugin.Name + " successfully.");
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}
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else
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{
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MessageBox.Show("You have installed workflow " + plugin.Name + " successfully. Please restart your winalfred to use new workflow.");
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}
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Close();
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}
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else
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{
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Close();
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}
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}
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}
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private static PluginMetadata GetMetadataFromIni(string directory)
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{
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string iniPath = directory + "\\plugin.ini";
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if (!File.Exists(iniPath))
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{
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return null;
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}
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try
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{
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PluginMetadata metadata = new PluginMetadata();
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IniParser ini = new IniParser(iniPath);
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metadata.Name = ini.GetSetting("plugin", "Name");
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metadata.Author = ini.GetSetting("plugin", "Author");
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metadata.Description = ini.GetSetting("plugin", "Description");
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metadata.Language = ini.GetSetting("plugin", "Language");
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metadata.Version = ini.GetSetting("plugin", "Version");
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metadata.PluginType = PluginType.ThirdParty;
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metadata.ActionKeyword = ini.GetSetting("plugin", "ActionKeyword");
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metadata.ExecuteFilePath = directory + "\\" + ini.GetSetting("plugin", "ExecuteFile");
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metadata.PluginDirecotry = directory + "\\";
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metadata.ExecuteFileName = ini.GetSetting("plugin", "ExecuteFile");
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if (!AllowedLanguage.IsAllowed(metadata.Language))
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{
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string error = string.Format("Parse ini {0} failed: invalid language {1}", iniPath,
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metadata.Language);
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return null;
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}
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if (!File.Exists(metadata.ExecuteFilePath))
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{
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string error = string.Format("Parse ini {0} failed: ExecuteFilePath didn't exist {1}", iniPath,
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metadata.ExecuteFilePath);
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return null;
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}
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return metadata;
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}
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catch (Exception e)
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{
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return null;
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}
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}
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/// <summary>
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/// unzip
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/// </summary>
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/// <param name="zipedFile">The ziped file.</param>
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/// <param name="strDirectory">The STR directory.</param>
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/// <param name="overWrite">overwirte</param>
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public void UnZip(string zipedFile, string strDirectory, bool overWrite)
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{
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if (strDirectory == "")
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strDirectory = Directory.GetCurrentDirectory();
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if (!strDirectory.EndsWith("\\"))
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strDirectory = strDirectory + "\\";
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using (ZipInputStream s = new ZipInputStream(File.OpenRead(zipedFile)))
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{
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ZipEntry theEntry;
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while ((theEntry = s.GetNextEntry()) != null)
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{
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string directoryName = "";
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string pathToZip = "";
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pathToZip = theEntry.Name;
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if (pathToZip != "")
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directoryName = Path.GetDirectoryName(pathToZip) + "\\";
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string fileName = Path.GetFileName(pathToZip);
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Directory.CreateDirectory(strDirectory + directoryName);
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if (fileName != "")
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{
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if ((File.Exists(strDirectory + directoryName + fileName) && overWrite) || (!File.Exists(strDirectory + directoryName + fileName)))
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{
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using (FileStream streamWriter = File.Create(strDirectory + directoryName + fileName))
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{
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byte[] data = new byte[2048];
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while (true)
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{
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int size = s.Read(data, 0, data.Length);
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if (size > 0)
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streamWriter.Write(data, 0, size);
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else
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break;
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}
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streamWriter.Close();
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}
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}
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}
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}
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s.Close();
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}
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}
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void MainWindow_Loaded(object sender, RoutedEventArgs e)
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{
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string filePath = Directory.GetCurrentDirectory() + "\\WinAlfred.WorkflowInstaller.exe";
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string iconPath = Directory.GetCurrentDirectory() + "\\app.ico";
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SaveReg(filePath, ".winalfred", iconPath, false);
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}
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[DllImport("shell32.dll")]
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private static extern void SHChangeNotify(uint wEventId, uint uFlags, IntPtr dwItem1, IntPtr dwItem2);
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private static void SaveReg(string filePath, string fileType, string iconPath, bool overrides)
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{
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RegistryKey classRootKey = Registry.ClassesRoot.OpenSubKey("", true);
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RegistryKey winAlfredKey = classRootKey.OpenSubKey(fileType, true);
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if (winAlfredKey != null)
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{
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if (!overrides)
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{
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return;
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}
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classRootKey.DeleteSubKeyTree(fileType);
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}
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classRootKey.CreateSubKey(fileType);
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winAlfredKey = classRootKey.OpenSubKey(fileType, true);
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winAlfredKey.SetValue("", "winalfred.winalfred");
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winAlfredKey.SetValue("Content Type", "application/winalfred");
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RegistryKey iconKey = winAlfredKey.CreateSubKey("DefaultIcon");
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iconKey.SetValue("", iconPath);
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winAlfredKey.CreateSubKey("shell");
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RegistryKey shellKey = winAlfredKey.OpenSubKey("shell", true);
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shellKey.SetValue("", "Open");
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RegistryKey openKey = shellKey.CreateSubKey("open");
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openKey.SetValue("", "Open with winalfred");
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openKey = shellKey.OpenSubKey("open", true);
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openKey.CreateSubKey("command");
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RegistryKey commandKey = openKey.OpenSubKey("command", true);
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string pathString = "\"" + filePath + "\" \"%1\"";
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commandKey.SetValue("", pathString);
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//refresh cache
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SHChangeNotify(0x8000000, 0, IntPtr.Zero, IntPtr.Zero);
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}
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}
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}
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