public static void SetupAssemblyPlugins(
this CrmPluginAssembly pluginAssembly,
Assembly assembly,
IReadOnlyCollection <XElement> unsecureConfigItems,
IEnumerable <SdkMessage> messages,
IEnumerable <SdkMessageFilter> messageFilters)
{
Version sdkVersion = null;
var types =
assembly
.GetExportedTypes()
.Where(
t =>
!t.IsAbstract &&
t.IsClass &&
(t.Name.EndsWith("Plugin") || t.Name.EndsWith("Activity")));
foreach (var t in types)
{
CrmPluginType type;
CrmPluginIsolatable isolatable;
var xrmPlugin = t.GetInterface(typeof(IPlugin).FullName);
if (xrmPlugin != null)
{
type = CrmPluginType.Plugin;
isolatable = CrmPluginIsolatable.Yes;
if (sdkVersion == null)
{
sdkVersion = xrmPlugin.Assembly.GetName().Version;
pluginAssembly.SdkVersion = new Version(xrmPlugin.Assembly.GetName().Version.Major, xrmPlugin.Assembly.GetName().Version.Minor);
}
pluginAssembly.SdkVersion = new Version(sdkVersion.Major, sdkVersion.Minor);
}
else if (t.IsSubclassOf(typeof(Activity)))
{
type = CrmPluginType.WorkflowActivity;
isolatable = CrmPluginIsolatable.No;
}
else
{
throw new Exception("Class is not plugin or workflow");
}
var plugin =
new CrmPlugin
{
TypeName = t.FullName,
PluginType = type,
AssemblyId = pluginAssembly.AssemblyId,
AssemblyName = pluginAssembly.Name,
Isolatable = isolatable,
FriendlyName = Guid.NewGuid().ToString()
};
if (type == CrmPluginType.WorkflowActivity)
{
var attr = t.GetCustomAttribute <WorkflowActivityAttribute>();
plugin.WorkflowActivityGroupName = " " + attr.WorkflowActivityGroupName;
plugin.Name = " " + attr.Name;
}
var pluginEntityType = t.BaseType?.GetGenericArguments().LastOrDefault();
if (pluginEntityType == null)
{
// note: be sure - it is workflow:)
pluginAssembly.AddPlugin(plugin);
continue;
}
var splitted = t.FullName?.Split('.').Reverse().Take(2).ToArray();
var typeName = splitted?[0].Replace("Plugin", string.Empty);
plugin.Name = $" {splitted?[1]}: {typeName}";
var stepMethods = t.GetMethods(BindingFlags.Public | BindingFlags.Instance).Where(m => m.DeclaringType == t).ToArray();
foreach (var stepMethod in stepMethods)
{
var pluginStepAttrs = stepMethod.GetCustomAttributes <PluginStepAttribute>();
var filteringAttributes = stepMethod.GetCustomAttribute <FilteringAttributesAttribute>();
foreach (var pluginStepAttr in pluginStepAttrs)
{
var step =
new CrmPluginStep
{
AssemblyId = plugin.AssemblyId,
PluginId = plugin.Id,
DeleteAsyncOperationIfSuccessful = pluginStepAttr.DeleteAsyncOperationIfSuccessful,
Deployment = CrmPluginStepDeployment.ServerOnly,
Enabled = pluginStepAttr.Enabled,
Name = RegistrationHelper.GenerateStepName(typeName, pluginStepAttr.PluginMessageName, pluginStepAttr.EntityLogicalName.ToLowerInvariant(), null),
Rank = pluginStepAttr.Rank,
Stage = (CrmPluginStepStage)pluginStepAttr.Stage,
Mode = pluginStepAttr.ExecutionMode == PluginExecutionMode.Asynchronous ? CrmPluginStepMode.Asynchronous : CrmPluginStepMode.Synchronous,
MessageId = messages.First(m => m.Name == pluginStepAttr.PluginMessageName).Id
};
var filter =
messageFilters.FirstOrDefault(
f =>
f.SdkMessageId.Id == step.MessageId &&
f.PrimaryEntityLogicalName == pluginStepAttr.EntityLogicalName.ToLowerInvariant());
if (filter == null)
{
throw new Exception($"{pluginStepAttr.EntityLogicalName} entity doesn't registered yet");
}
step.MessageEntityId = filter.Id;
if (filteringAttributes != null)
{
step.FilteringAttributes = filteringAttributes.ToString();
}
var unsecureItem = unsecureConfigItems.FirstOrDefault(it => it.Attribute("key").Value == pluginStepAttr.UnsecureConfig);
if (unsecureItem != null)
{
var value = unsecureItem.Attribute("value").Value;
step.UnsecureConfiguration = value == $"#{{{pluginStepAttr.UnsecureConfig}}}" ? unsecureItem.Attribute("default").Value : value;
}
foreach (var p in stepMethod.GetParameters().Where(p => p.ParameterType == pluginEntityType))
{
var imageParameters = p.GetCustomAttribute <ImageParametersAttribute>();
if (imageParameters == null)
{
continue;
}
CrmPluginImage image;
switch (p.Name)
{
case "preEntityImage":
image = CreateImage(step, imageParameters.ToString(), pluginStepAttr.PluginMessageName, CrmPluginImageType.PreImage);
step.AddImage(image);
break;
case "postEntityImage":
image = CreateImage(step, imageParameters.ToString(), pluginStepAttr.PluginMessageName, CrmPluginImageType.PostImage);
step.AddImage(image);
break;
}
}
plugin.AddStep(step);
}
}
pluginAssembly.AddPlugin(plugin);
}
}
