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add node plugin execution

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This commit is contained in:
Jeremy 2022-10-24 08:47:09 +11:00
parent 7441e90895
commit 9e55fc5854
3 changed files with 32 additions and 93 deletions
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35
Flow.Launcher.Core/Plugin/NodePlugin.cs
View file

@ -1,10 +1,12 @@
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using Flow.Launcher.Plugin;
namespace Flow.Launcher.Core.Plugin
{
@ -13,21 +15,44 @@ namespace Flow.Launcher.Core.Plugin
/// </summary>
internal class NodePlugin : JsonRPCPlugin
{
public override string SupportedLanguage { get => throw new NotImplementedException(); set => throw new NotImplementedException(); }
private readonly ProcessStartInfo _startInfo;
// TODO: Remove all, not used
public override string SupportedLanguage { get; set; } = AllowedLanguage.Executable;
public NodePlugin(string filename)
{
_startInfo = new ProcessStartInfo
{
FileName = filename,
UseShellExecute = false,
CreateNoWindow = true,
RedirectStandardOutput = true,
RedirectStandardError = true
};
}
protected override Task<Stream> RequestAsync(JsonRPCRequestModel request, CancellationToken token = default)
{
_startInfo.ArgumentList[1] = request.ToString();
return ExecuteAsync(_startInfo, token);
}
protected override string Request(JsonRPCRequestModel rpcRequest, CancellationToken token = default)
{
throw new NotImplementedException();
{
// CONTEXT MENU NOT WORKING ??
// since this is not static, request strings will build up in ArgumentList if index is not specified
_startInfo.ArgumentList[1] = rpcRequest.ToString();
return Execute(_startInfo);
}
protected override Task<Stream> RequestAsync(JsonRPCRequestModel rpcRequest, CancellationToken token = default)
public override async Task InitAsync(PluginInitContext context)
{
throw new NotImplementedException();
_startInfo.ArgumentList.Add(context.CurrentPluginMetadata.ExecuteFilePath);
_startInfo.ArgumentList.Add(string.Empty);
await base.InitAsync(context);
_startInfo.WorkingDirectory = context.CurrentPluginMetadata.PluginDirectory;
}
}
}

87
Flow.Launcher.Core/Plugin/PluginsLoader.cs
View file

@ -120,93 +120,6 @@ namespace Flow.Launcher.Core.Plugin
return plugins;
}
public static IEnumerable<PluginPair> PythonPlugins(List<PluginMetadata> source, PluginsSettings settings)
{
if (!source.Any(o => o.Language.Equals(AllowedLanguage.Python, StringComparison.OrdinalIgnoreCase)))
return new List<PluginPair>();
if (!string.IsNullOrEmpty(settings.PythonDirectory) && FilesFolders.LocationExists(settings.PythonDirectory))
return SetPythonPathForPluginPairs(source, Path.Combine(settings.PythonDirectory, PythonExecutable));
var pythonPath = string.Empty;
if (MessageBox.Show("Flow detected you have installed Python plugins, which " +
"will need Python to run. Would you like to download Python? " +
Environment.NewLine + Environment.NewLine +
"Click no if it's already installed, " +
"and you will be prompted to select the folder that contains the Python executable",
string.Empty, MessageBoxButtons.YesNo) == DialogResult.No
&& string.IsNullOrEmpty(settings.PythonDirectory))
{
var dlg = new FolderBrowserDialog
{
SelectedPath = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles)
};
var result = dlg.ShowDialog();
if (result == DialogResult.OK)
{
string pythonDirectory = dlg.SelectedPath;
if (!string.IsNullOrEmpty(pythonDirectory))
{
pythonPath = Path.Combine(pythonDirectory, PythonExecutable);
if (File.Exists(pythonPath))
{
settings.PythonDirectory = pythonDirectory;
Constant.PythonPath = pythonPath;
}
else
{
MessageBox.Show("Can't find python in given directory");
}
}
}
}
else
{
var installedPythonDirectory = Path.Combine(DataLocation.DataDirectory(), "PythonEmbeddable");
// Python 3.8.9 is used for Windows 7 compatibility
DroplexPackage.Drop(App.python_3_8_9_embeddable, installedPythonDirectory).Wait();
pythonPath = Path.Combine(installedPythonDirectory, PythonExecutable);
if (FilesFolders.FileExists(pythonPath))
{
settings.PythonDirectory = installedPythonDirectory;
Constant.PythonPath = pythonPath;
}
else
{
Log.Error("PluginsLoader",
$"Failed to set Python path after Droplex install, {pythonPath} does not exist",
"PythonPlugins");
}
}
if (string.IsNullOrEmpty(settings.PythonDirectory) || string.IsNullOrEmpty(pythonPath))
{
MessageBox.Show(
"Unable to set Python executable path, please try from Flow's settings (scroll down to the bottom).");
Log.Error("PluginsLoader",
$"Not able to successfully set Python path, the PythonDirectory variable is still an empty string.",
"PythonPlugins");
return new List<PluginPair>();
}
return SetPythonPathForPluginPairs(source, pythonPath);
}
private static IEnumerable<PluginPair> SetPythonPathForPluginPairs(List<PluginMetadata> source, string pythonPath)
=> source
.Where(o => o.Language.Equals(AllowedLanguage.Python, StringComparison.OrdinalIgnoreCase))
.Select(metadata => new PluginPair
{
Plugin = new PythonPlugin(pythonPath),
Metadata = metadata
})
.ToList();
public static IEnumerable<PluginPair> ExecutablePlugins(IEnumerable<PluginMetadata> source)
{
return source

3
Flow.Launcher.Core/Plugin/PythonPlugin.cs
View file

@ -1,4 +1,4 @@
using System;
using System;
using System.Diagnostics;
using System.IO;
using System.Threading;
@ -46,6 +46,7 @@ namespace Flow.Launcher.Core.Plugin
protected override string Request(JsonRPCRequestModel rpcRequest, CancellationToken token = default)
{
// since this is not static, request strings will build up in ArgumentList if index is not specified
_startInfo.ArgumentList[2] = rpcRequest.ToString();
_startInfo.WorkingDirectory = context.CurrentPluginMetadata.PluginDirectory;
// TODO: Async Action