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Fix an exception in ListPart with header #14473

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merged 3 commits into from
Oct 11, 2023
Merged

Fix an exception in ListPart with header #14473

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cdfb477
Fix an exception is ListPart with header
MikeAlhayek Oct 10, 2023
45036dc
Minor cleanup
MikeAlhayek Oct 10, 2023
f3ebf87
Cleanup
MikeAlhayek Oct 10, 2023
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33 changes: 14 additions & 19 deletions src/OrchardCore.Modules/OrchardCore.Lists/Drivers/ContainedPartDisplayDriver.cs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
Expand Down Expand Up @@ -123,11 +122,11 @@ private IDisplayResult BuildViewModel(string containerId, string containerConten

if (settings != null)
{
// Add list part navigation
// Add list part navigation.
results.Add(Initialize<ListPartNavigationAdminViewModel>("ListPartNavigationAdmin", async model =>
{
model.ContainedContentTypeDefinitions = GetContainedContentTypes(settings).ToArray();
model.Container = await _contentManager.GetAsync(containerId, VersionOptions.Latest);
model.Container = await GetContainerAsync(containerId);
model.EnableOrdering = settings.EnableOrdering;
model.ContainerContentTypeDefinition = definition;
}).Location("Content:1.5"));
Expand All @@ -144,30 +143,26 @@ private IDisplayResult BuildViewModel(string containerId, string containerConten
}

private IDisplayResult GetListPartHeader(string containerId, ListPartSettings listPartSettings)
{
return Initialize<ListPartHeaderAdminViewModel>("ListPartHeaderAdmin", async model =>
=> Initialize<ListPartHeaderAdminViewModel>("ListPartHeaderAdmin", async model =>
{
var container = await _contentManager.GetAsync(containerId);

if (container == null)
{
return;
}

model.ContainerContentItem = container;
model.ContainerContentItem = await GetContainerAsync(containerId);

if (listPartSettings != null)
{
model.ContainedContentTypeDefinitions = GetContainedContentTypes(listPartSettings).ToArray();
model.EnableOrdering = listPartSettings.EnableOrdering;
}
}).Location("Content:1");
}

private IEnumerable<ContentTypeDefinition> GetContainedContentTypes(ListPartSettings settings) =>
settings.ContainedContentTypes
?.Select(contentType => _contentDefinitionManager.GetTypeDefinition(contentType))
.Where(definition => definition is not null)
?? Enumerable.Empty<ContentTypeDefinition>();
// Initially, attempt to locate a published container.
// If none is found, try acquiring the most recent unpublished version.
private async Task<ContentItem> GetContainerAsync(string containerId)
=> await _contentManager.GetAsync(containerId) ?? await _contentManager.GetAsync(containerId, VersionOptions.Latest);

private IEnumerable<ContentTypeDefinition> GetContainedContentTypes(ListPartSettings settings)
=> settings.ContainedContentTypes
?.Select(contentType => _contentDefinitionManager.GetTypeDefinition(contentType))
.Where(definition => definition is not null)
?? Enumerable.Empty<ContentTypeDefinition>();
}
}
5 changes: 5 additions & 0 deletions src/OrchardCore.Modules/OrchardCore.Lists/Views/ListPartHeaderAdmin.cshtml
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,11 @@
@inject OrchardCore.ContentManagement.Display.IContentItemDisplayManager ContentItemDisplayManager
@inject OrchardCore.DisplayManagement.ModelBinding.IUpdateModelAccessor UpdateModelAccessor

@if (Model.ContainerContentItem == null)
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{
return;
}

<div class="card text-bg-theme mb-3">
<div class="card-body">
@await DisplayAsync(await ContentItemDisplayManager.BuildDisplayAsync(Model.ContainerContentItem, UpdateModelAccessor.ModelUpdater, "HeaderAdmin"))
Expand Down