/// <summary>
/// <p>Searches for the "Plugin.[filetype]" (e.g. Plugin.js) and runs it</p>
/// <p>Will generate a new plugin instance if context is null</p>
/// </summary>
/// <param name="path">The path to the directory containing the script files</param>
/// <param name="context">The script context. Can be null if there is none.</param>
public virtual ScriptResult LoadPluginFromDirectory(string path, ref IScriptContext context)
{
var files = Directory.GetFiles(path);
if (files.Length == 0)
{
return(new ScriptResult(ScriptExecutionResult.FileNotFound));
}
ScriptPluginMeta meta = GetPluginMeta(path);
string targetFile = null;
foreach (var file in files)
{
string fileName = Path.GetFileNameWithoutExtension(file);
string ext = Path.GetExtension(file);
if (fileName.Equals("plugin", StringComparison.OrdinalIgnoreCase) &&
FileTypes.Any(c => c.Equals(ext, StringComparison.OrdinalIgnoreCase)))
{
targetFile = file;
}
}
if (targetFile == null)
{
return(new ScriptResult(ScriptExecutionResult.FileNotFound));
}
return(ExecuteFile(targetFile, Container, ref context, meta, true));
}
protected ScriptPlugin(ScriptPluginMeta pluginMeta, IDependencyContainer container, ScriptingProvider provider, IScriptContext scriptContext)
{
_provider = provider;
Container = container;
Name = pluginMeta.Name;
PluginMeta = pluginMeta;
ScriptContext = scriptContext;
}
/// <summary>
/// Executes the given script file
/// </summary>
/// <param name="path">The path to the file.</param>
/// <param name="entryPoint">The entry function to call.</param>
/// <param name="context">The script context. Can be null if there is none.</param>
/// <param name="createPluginInstanceOnNull">Create a new plugin instance when <paramref name="context"/> is null?</param>
/// <param name="container">The dependency container.</param>
/// <param name="meta">Metadata for the plugin if <paramref name="createPluginInstanceOnNull"/> is true and <paramref name="context"/> is null. Can be null if <paramref name="createPluginInstanceOnNull"/> is false.</param>
/// <param name="arguments">The arguments for the entry point.</param>
/// <returns>The result of the script execution.</returns>
public abstract ScriptResult ExecuteFile(
string path,
IDependencyContainer container,
ref IScriptContext context,
ScriptPluginMeta meta,
bool createPluginInstanceOnNull = false,
string entryPoint = null,
params object[] arguments
);
