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#19084: Handling publishing/unpublishing event for Content Menu Items

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When a content item is removed, its menu items are also.
When a content item is unpublished, its menu items are also.
When a content item is published, its menu items are also.

Work Item: 19084

--HG--
branch : 1.x
This commit is contained in:
Sebastien Ros
2012-10-11 18:17:10 -07:00
parent 48cfa18254
commit feeabef479
2 changed files with 70 additions and 0 deletions
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65
src/Orchard.Web/Core/Navigation/Handlers/NavigationPartHandler.cs Normal file
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using JetBrains.Annotations;
using Orchard.ContentManagement;
using Orchard.Core.Navigation.Models;
using Orchard.Data;
using Orchard.ContentManagement.Handlers;
namespace Orchard.Core.Navigation.Handlers {
[UsedImplicitly]
public class NavigationPartHandler : ContentHandler {
private readonly IContentManager _contentManager;
private readonly IRepository<ContentMenuItemPartRecord> _repository;
public NavigationPartHandler(IContentManager contentManager, IRepository<ContentMenuItemPartRecord> repository) {
_contentManager = contentManager;
_repository = repository;
OnRemoving<NavigationPart>((context, part) => RemoveContentItems(part));
OnUnpublished<NavigationPart>((context, part) => UnpublishContentItems(part));
OnPublished<NavigationPart>((context, part) => PublishContentItems(part));
}
public void RemoveContentItems(NavigationPart part) {
// look for ContentMenuItemPart with this content
var contentMenuItemRecords = _repository.Fetch(x => x.ContentMenuItemRecord == part.ContentItem.Record);
// delete all menu items linking to this content item
foreach (var contentMenuItemRecord in contentMenuItemRecords) {
// look for any version
var contentItem = _contentManager.Get(contentMenuItemRecord.Id, VersionOptions.AllVersions);
if (contentItem != null) {
_contentManager.Remove(contentItem);
}
}
}
public void UnpublishContentItems(NavigationPart part) {
// look for ContentMenuItemPart with this content
var contentMenuItemRecords = _repository.Fetch(x => x.ContentMenuItemRecord == part.ContentItem.Record);
// delete all menu items linking to this content item
foreach (var contentMenuItemRecord in contentMenuItemRecords) {
// look for a published version only
var contentItem = _contentManager.Get(contentMenuItemRecord.Id);
if (contentItem != null) {
_contentManager.Unpublish(contentItem);
}
}
}
public void PublishContentItems(NavigationPart part) {
// look for ContentMenuItemPart with this content
var contentMenuItemRecords = _repository.Fetch(x => x.ContentMenuItemRecord == part.ContentItem.Record);
// delete all menu items linking to this content item
foreach (var contentMenuItemRecord in contentMenuItemRecords) {
// even look for an unpublished version
var contentItem = _contentManager.Get(contentMenuItemRecord.Id, VersionOptions.Latest);
if(contentItem != null) {
_contentManager.Publish(contentItem);
}
}
}
}
}