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Added an event activity for workflows that activates on the first Upd… (#8438)

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Matteo Piovanelli 2020-12-17 19:05:21 +01:00 committed by GitHub
parent 6e410a321d
commit d3aca80447
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2 changed files with 43 additions and 2 deletions
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10
src/Orchard.Web/Modules/Orchard.Workflows/Activities/ContentActivity.cs
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@ -78,6 +78,16 @@ namespace Orchard.Workflows.Activities {
}
}
public class ContentFirstUpdatedActivity : ContentActivity {
public override string Name {
get { return "ContentFirstUpdated"; }
}
public override LocalizedString Description {
get { return T("Content is updated for the first time."); }
}
}
public class ContentPublishedActivity : ContentActivity {
public override string Name {
get { return "ContentPublished"; }

35
src/Orchard.Web/Modules/Orchard.Workflows/Handlers/WorkflowContentHandler.cs
View File

@ -6,8 +6,16 @@ using Orchard.Workflows.Services;
namespace Orchard.Workflows.Handlers {
public class WorkflowContentHandler : ContentHandler {
// Used to memorize the ids of ContentItems for which we go through the
// OnCreated handler.
private HashSet<int> _createdItems;
// Used to memorize the ids of ContentItems for which we go through the
// OnUpdated handler.
private HashSet<int> _updatedItems;
public WorkflowContentHandler(IWorkflowManager workflowManager) {
_createdItems = new HashSet<int>();
_updatedItems = new HashSet<int>();
OnPublished<ContentPart>(
(context, part) =>
@ -34,9 +42,15 @@ namespace Orchard.Workflows.Handlers {
() => new Dictionary<string, object> { { "Content", context.BuildingContentItem } }));
OnCreated<ContentPart>(
(context, part) =>
(context, part) => {
if (context.ContentItem != null) { // sanity check
_createdItems.Add(context.ContentItem.Id);
}
workflowManager.TriggerEvent("ContentCreated", context.ContentItem,
() => new Dictionary<string, object> { { "Content", context.ContentItem } }));
() => new Dictionary<string, object> { { "Content", context.ContentItem } });
});
OnUpdated<ContentPart>(
(context, part) => {
@ -44,11 +58,28 @@ namespace Orchard.Workflows.Handlers {
return;
}
if (context.ContentItem != null) { // sanity check
if (!_updatedItems.Contains(context.ContentItem.Id)) {
// in case a further update is invoked, this would prevent
// the FirstUpdate event to be fired again
_updatedItems.Add(context.ContentItem.Id);
if (_createdItems.Contains(context.ContentItem.Id)) {
// first update after creation of item
workflowManager.TriggerEvent(
"ContentFirstUpdated",
context.ContentItem,
() => new Dictionary<string, object> { { "Content", context.ContentItem } }
);
}
}
}
workflowManager.TriggerEvent(
"ContentUpdated",
context.ContentItem,
() => new Dictionary<string, object> { { "Content", context.ContentItem } }
);
});
}
}