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refactor Core.Plugin.PluginInstaller

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Ioannis G 2020-06-13 21:02:37 +03:00
parent 4ac19251d1
commit 94a2393221
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1 changed files with 28 additions and 47 deletions
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75
Flow.Launcher.Core/Plugin/PluginInstaller.cs
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@ -15,28 +15,28 @@ namespace Flow.Launcher.Core.Plugin
{
if (File.Exists(path))
{
string tempFoler = Path.Combine(Path.GetTempPath(), "flowlauncher\\plugins");
if (Directory.Exists(tempFoler))
string tempFolder = Path.Combine(Path.GetTempPath(), "flowlauncher", "plugins");
if (Directory.Exists(tempFolder))
{
Directory.Delete(tempFoler, true);
Directory.Delete(tempFolder, true);
}
UnZip(path, tempFoler, true);
UnZip(path, tempFolder, true);
string iniPath = Path.Combine(tempFoler, Constant.PluginMetadataFileName);
if (!File.Exists(iniPath))
string jsonPath = Path.Combine(tempFolder, Constant.PluginMetadataFileName);
if (!File.Exists(jsonPath))
{
MessageBox.Show("Install failed: plugin config is missing");
return;
}
PluginMetadata plugin = GetMetadataFromJson(tempFoler);
PluginMetadata plugin = GetMetadataFromJson(tempFolder);
if (plugin == null || plugin.Name == null)
{
MessageBox.Show("Install failed: plugin config is invalid");
return;
}
string pluginFolerPath = Infrastructure.UserSettings.DataLocation.PluginsDirectory;
string pluginFolderPath = Infrastructure.UserSettings.DataLocation.PluginsDirectory;
string newPluginName = plugin.Name
.Replace("/", "_")
@ -48,7 +48,9 @@ namespace Flow.Launcher.Core.Plugin
.Replace("*", "_")
.Replace("|", "_")
+ "-" + Guid.NewGuid();
string newPluginPath = Path.Combine(pluginFolerPath, newPluginName);
string newPluginPath = Path.Combine(pluginFolderPath, newPluginName);
string content = $"Do you want to install following plugin?{Environment.NewLine}{Environment.NewLine}" +
$"Name: {plugin.Name}{Environment.NewLine}" +
$"Version: {plugin.Version}{Environment.NewLine}" +
@ -73,8 +75,7 @@ namespace Flow.Launcher.Core.Plugin
File.Create(Path.Combine(existingPlugin.Metadata.PluginDirectory, "NeedDelete.txt")).Close();
}
UnZip(path, newPluginPath, true);
Directory.Delete(tempFoler, true);
Directory.Move(tempFolder, newPluginPath);
//exsiting plugins may be has loaded by application,
//if we try to delelte those kind of plugins, we will get a error that indicate the
@ -130,58 +131,38 @@ namespace Flow.Launcher.Core.Plugin
}
/// <summary>
/// unzip
/// unzip plugin contents to the given directory.
/// </summary>
/// <param name="zipedFile">The ziped file.</param>
/// <param name="strDirectory">The STR directory.</param>
/// <param name="zipFile">The path to the zip file.</param>
/// <param name="strDirectory">The output directory.</param>
/// <param name="overWrite">overwirte</param>
private static void UnZip(string zipedFile, string strDirectory, bool overWrite)
private static void UnZip(string zipFile, string strDirectory, bool overWrite)
{
if (strDirectory == "")
strDirectory = Directory.GetCurrentDirectory();
if (!strDirectory.EndsWith("\\"))
strDirectory = strDirectory + "\\";
using (ZipInputStream s = new ZipInputStream(File.OpenRead(zipedFile)))
using (ZipInputStream zipStream = new ZipInputStream(File.OpenRead(zipFile)))
{
ZipEntry theEntry;
while ((theEntry = s.GetNextEntry()) != null)
while ((theEntry = zipStream.GetNextEntry()) != null)
{
string directoryName = "";
string pathToZip = "";
pathToZip = theEntry.Name;
var pathToZip = theEntry.Name;
var directoryName = String.IsNullOrEmpty(pathToZip) ? "" : Path.GetDirectoryName(pathToZip);
var fileName = Path.GetFileName(pathToZip);
var destinationDir = Path.Combine(strDirectory, directoryName);
var destinationFile = Path.Combine(destinationDir, fileName);
if (pathToZip != "")
directoryName = Path.GetDirectoryName(pathToZip) + "\\";
Directory.CreateDirectory(destinationDir);
string fileName = Path.GetFileName(pathToZip);
if (String.IsNullOrEmpty(fileName) || (File.Exists(destinationFile) && !overWrite))
continue;
Directory.CreateDirectory(strDirectory + directoryName);
if (fileName != "")
using (FileStream streamWriter = File.Create(destinationFile))
{
if ((File.Exists(strDirectory + directoryName + fileName) && overWrite) || (!File.Exists(strDirectory + directoryName + fileName)))
{
using (FileStream streamWriter = File.Create(strDirectory + directoryName + fileName))
{
byte[] data = new byte[2048];
while (true)
{
int size = s.Read(data, 0, data.Length);
if (size > 0)
streamWriter.Write(data, 0, size);
else
break;
}
streamWriter.Close();
}
}
zipStream.CopyTo(streamWriter);
}
}
s.Close();
}
}
}