/// <inheritdoc/>
public IPluginProvision GetProvision <T>(IModule composableModule)
where T : IPlugin
{
var appDataPath = rootFs.ConvertPathFromInternal(this.contentDirectory.ApplicationData.FullName);
var resourcePath = rootFs.ConvertPathFromInternal(composableModule.ContentsDirectory.FullName) / "resource";
var pluginAttr = typeof(T).GetTypeInfo().GetCustomAttribute <PluginAttribute>();
if (pluginAttr == null)
{
throw new InvalidOperationException(
$"Can not load provision for {typeof(T)} without a PluginAttribute");
}
if (pluginAttr.PluginName == "common")
{
throw new UnauthorizedAccessException("Plugin name can not be 'common'.");
}
var pluginResourceDirectory = resourcePath / pluginAttr.PluginName;
var pluginCommonResourceDirectory = resourcePath / "common";
var pluginResourceFs = rootFs.GetOrCreateSubFileSystem(pluginResourceDirectory);
var pluginResourceDir = new FS.Directory(pluginResourceFs);
var pluginCommonFs = rootFs.GetOrCreateSubFileSystem(pluginCommonResourceDirectory);
var pluginCommonDir = new FS.Directory(pluginCommonFs);
var pluginJsonFile = pluginResourceDir.EnumerateFilesRecursive()
.FirstOrDefault(f => f.Name == "plugin.json");
if (pluginJsonFile == null)
{
throw new FileNotFoundException($"Unable to find plugin.json for {pluginAttr.PluginName}");
}
IPluginProperties properties = new JsonPluginProperties(JObject
.FromObject(JsonConvert
.DeserializeObject(pluginJsonFile.ReadAllText()),
new JsonSerializer {
Culture = CultureInfo.InvariantCulture
}));
var pluginDataFs = rootFs.GetOrCreateSubFileSystem(appDataPath / "plugindata" / pluginAttr.PluginName);
return(new PluginProvision(this.logProvider.GetLogger($"Plugin:{pluginAttr.PluginName}"),
properties,
this.configurationStore,
pluginAttr.PluginName,
properties.Get(PluginInfoFields.Author) ?? pluginAttr.Author,
properties.Get(PluginInfoFields.Description) ?? pluginAttr.Description,
pluginAttr.Version, composableModule.ContentsDirectory,
new FS.Directory(pluginDataFs),
pluginCommonDir, pluginResourceDir));
}
public void JsonPluginProperties_InvalidTests()
{
var propRoot =
JsonConvert.DeserializeObject <JObject>(TestUtilities.GetStringResource("Loader.plugin.json"));
IPluginProperties properties = new JsonPluginProperties(propRoot);
Assert.Equal(String.Empty, properties.Get("notInObject"));
Assert.Empty(properties.GetEnumerable("notInObject"));
Assert.Empty(properties.GetDictionary("notInObject"));
}
public void JsonPluginProperties_Tests()
{
var propRoot =
JsonConvert.DeserializeObject <JObject>(TestUtilities.GetStringResource("Loader.plugin.json"));
IPluginProperties properties = new JsonPluginProperties(propRoot);
Assert.Equal("TestString", properties.Get("someString"));
Assert.Contains("One", properties.GetEnumerable("someArray"));
Assert.Contains("Two", properties.GetEnumerable("someArray"));
Assert.Contains("one", properties.GetDictionary("someDictionary").Keys);
Assert.Contains("two", properties.GetDictionary("someDictionary").Keys);
}
/// <inheritdoc/>
public IPluginProvision GetProvision <T>(IModule composableModule)
where T : IPlugin
{
var resourceDirectory = composableModule.ContentsDirectory
.CreateSubdirectory("resource"); // todo: check for missing directory!!
var pluginAttr = typeof(T).GetTypeInfo().GetCustomAttribute <PluginAttribute>();
if (pluginAttr == null)
{
throw new InvalidOperationException(
$"Can not load provision for {typeof(T)} without a PluginAttribute");
}
if (pluginAttr.PluginName == "common")
{
throw new UnauthorizedAccessException("Plugin name can not be 'common'.");
}
var pluginResourceDirectory = resourceDirectory.CreateSubdirectory(pluginAttr.PluginName);
var pluginCommonResourceDirectory = resourceDirectory.CreateSubdirectory("common");
var pluginJsonFile = pluginResourceDirectory.GetFiles()
.FirstOrDefault(f => f.Name == "plugin.json");
if (pluginJsonFile == null)
{
throw new FileNotFoundException($"Unable to find plugin.json for {pluginAttr.PluginName}");
}
IPluginProperties properties = new JsonPluginProperties(JObject
.FromObject(JsonConvert
.DeserializeObject(File.ReadAllText(pluginJsonFile.FullName)),
new JsonSerializer {
Culture = CultureInfo.InvariantCulture
}));
var pluginDataDirectory = this.contentDirectory.ApplicationData.CreateSubdirectory("plugincontents")
.CreateSubdirectory(pluginAttr.PluginName);
return(new PluginProvision(this.logProvider.GetLogger($"Plugin:{pluginAttr.PluginName}"),
properties,
this.configurationStore,
pluginAttr.PluginName,
properties.Get(PluginInfoFields.Author) ?? pluginAttr.Author,
properties.Get(PluginInfoFields.Description) ?? pluginAttr.Description,
pluginAttr.Version, pluginDataDirectory, pluginCommonResourceDirectory, pluginResourceDirectory));
}