/// <inheritdoc />
public override object?ConvertIntermediateToObject(IPublishedElement owner, IPublishedPropertyType propertyType, PropertyCacheLevel referenceCacheLevel, object?inter, bool preview)
{
// NOTE: The intermediate object is just a JSON string, we don't actually convert from source -> intermediate since source is always just a JSON string
using (_proflog.DebugDuration <BlockListPropertyValueConverter>(
$"ConvertPropertyToBlockList ({propertyType.DataType.Id})"))
{
var value = (string?)inter;
// Short-circuit on empty values
if (string.IsNullOrWhiteSpace(value))
{
return(BlockListModel.Empty);
}
BlockEditorData converted = _blockListEditorDataConverter.Deserialize(value);
if (converted.BlockValue.ContentData.Count == 0)
{
return(BlockListModel.Empty);
}
IEnumerable <BlockListLayoutItem>?blockListLayout =
converted.Layout?.ToObject <IEnumerable <BlockListLayoutItem> >();
if (blockListLayout is null)
{
return(BlockListModel.Empty);
}
// Get configuration
BlockListConfiguration?configuration = propertyType.DataType.ConfigurationAs <BlockListConfiguration>();
if (configuration is null)
{
return(null);
}
var blockConfigMap = configuration.Blocks.ToDictionary(x => x.ContentElementTypeKey);
// Convert the content data
var contentPublishedElements = new Dictionary <Guid, IPublishedElement>();
foreach (BlockItemData data in converted.BlockValue.ContentData)
{
if (!blockConfigMap.ContainsKey(data.ContentTypeKey))
{
continue;
}
IPublishedElement?element = _blockConverter.ConvertToElement(data, referenceCacheLevel, preview);
if (element == null)
{
continue;
}
contentPublishedElements[element.Key] = element;
}
// If there are no content elements, it doesn't matter what is stored in layout
if (contentPublishedElements.Count == 0)
{
return(BlockListModel.Empty);
}
// Convert the settings data
var settingsPublishedElements = new Dictionary <Guid, IPublishedElement>();
var validSettingsElementTypes = blockConfigMap.Values.Select(x => x.SettingsElementTypeKey)
.Where(x => x.HasValue).Distinct().ToList();
foreach (BlockItemData data in converted.BlockValue.SettingsData)
{
if (!validSettingsElementTypes.Contains(data.ContentTypeKey))
{
continue;
}
IPublishedElement?element = _blockConverter.ConvertToElement(data, referenceCacheLevel, preview);
if (element is null)
{
continue;
}
settingsPublishedElements[element.Key] = element;
}
// Cache constructors locally (it's tied to the current IPublishedSnapshot and IPublishedModelFactory)
var blockListItemActivator = new BlockListItemActivator(_blockConverter);
var list = new List <BlockListItem>();
foreach (BlockListLayoutItem layoutItem in blockListLayout)
{
// Get the content reference
var contentGuidUdi = (GuidUdi?)layoutItem.ContentUdi;
if (contentGuidUdi is null ||
!contentPublishedElements.TryGetValue(contentGuidUdi.Guid, out IPublishedElement? contentData))
{
continue;
}
if (!blockConfigMap.TryGetValue(
contentData.ContentType.Key,
out BlockListConfiguration.BlockConfiguration? blockConfig))
{
continue;
}
// Get the setting reference
IPublishedElement?settingsData = null;
var settingGuidUdi = (GuidUdi?)layoutItem.SettingsUdi;
if (settingGuidUdi is not null)
{
settingsPublishedElements.TryGetValue(settingGuidUdi.Guid, out settingsData);
}
// This can happen if they have a settings type, save content, remove the settings type, and display the front-end page before saving the content again
// We also ensure that the content types match, since maybe the settings type has been changed after this has been persisted
if (settingsData is not null && (!blockConfig.SettingsElementTypeKey.HasValue ||
settingsData.ContentType.Key != blockConfig.SettingsElementTypeKey))
{
settingsData = null;
}
// Create instance (use content/settings type from configuration)
BlockListItem layoutRef = blockListItemActivator.CreateInstance(blockConfig.ContentElementTypeKey, blockConfig.SettingsElementTypeKey, contentGuidUdi, contentData, settingGuidUdi, settingsData);
list.Add(layoutRef);
}
return(new BlockListModel(list));
}
}
//A copy of the core BlockListValuePropertyConverter method, but if the propertyType is null, it doesn't validate each block agains the property type configuration and just returns the block model.
//Could move this to the core, but it feels like there's a bigger problem with blocks here if they are supposed to be share across data types, there shuold be a single resolver here just to get the block models
public object ConvertIntermediateToObjectCustom(IPublishedElement owner, IPublishedPropertyType propertyType, PropertyCacheLevel referenceCacheLevel, object inter, bool preview)
{
// NOTE: The intermediate object is just a json string, we don't actually convert from source -> intermediate since source is always just a json string
BlockListConfiguration configuration = propertyType != null?propertyType.DataType.ConfigurationAs <BlockListConfiguration>() : null;
Dictionary <Guid, BlockListConfiguration.BlockConfiguration> blockConfigMap = configuration != null?configuration.Blocks.ToDictionary(x => x.ContentElementTypeKey) : null;
IList <Guid?> validSettingElementTypes = blockConfigMap != null?blockConfigMap.Values.Select(x => x.SettingsElementTypeKey).Where(x => x.HasValue).Distinct().ToList() : null;
var contentPublishedElements = new Dictionary <Guid, IPublishedElement>();
var settingsPublishedElements = new Dictionary <Guid, IPublishedElement>();
var layout = new List <BlockListItem>();
var value = (string)inter;
if (string.IsNullOrWhiteSpace(value))
{
return(BlockListModel.Empty);
}
var converted = _blockListEditorDataConverter.Deserialize(value);
if (converted.BlockValue.ContentData.Count == 0)
{
return(BlockListModel.Empty);
}
var blockListLayout = converted.Layout.ToObject <IEnumerable <BlockListLayoutItem> >();
// convert the content data
foreach (var data in converted.BlockValue.ContentData)
{
if (blockConfigMap != null && !blockConfigMap.ContainsKey(data.ContentTypeKey))
{
continue;
}
var element = _blockConverter.ConvertToElement(data, referenceCacheLevel, preview);
if (element == null)
{
continue;
}
contentPublishedElements[element.Key] = element;
}
// convert the settings data
foreach (var data in converted.BlockValue.SettingsData)
{
if (validSettingElementTypes != null && !validSettingElementTypes.Contains(data.ContentTypeKey))
{
continue;
}
var element = _blockConverter.ConvertToElement(data, referenceCacheLevel, preview);
if (element == null)
{
continue;
}
settingsPublishedElements[element.Key] = element;
}
// if there's no elements just return since if there's no data it doesn't matter what is stored in layout
if (contentPublishedElements.Count == 0)
{
return(BlockListModel.Empty);
}
foreach (var layoutItem in blockListLayout)
{
// get the content reference
var contentGuidUdi = (GuidUdi)layoutItem.ContentUdi;
if (!contentPublishedElements.TryGetValue(contentGuidUdi.Guid, out var contentData))
{
continue;
}
// get the setting reference
IPublishedElement settingsData = null;
var settingGuidUdi = layoutItem.SettingsUdi != null ? (GuidUdi)layoutItem.SettingsUdi : null;
if (settingGuidUdi != null)
{
settingsPublishedElements.TryGetValue(settingGuidUdi.Guid, out settingsData);
}
if (!contentData.ContentType.TryGetKey(out var contentTypeKey))
{
throw new InvalidOperationException("The content type was not of type " + typeof(IPublishedContentType2));
}
BlockListConfiguration.BlockConfiguration blockConfig = null;
if (blockConfigMap != null && !blockConfigMap.TryGetValue(contentTypeKey, out blockConfig))
{
continue;
}
// this can happen if they have a settings type, save content, remove the settings type, and display the front-end page before saving the content again
// we also ensure that the content type's match since maybe the settings type has been changed after this has been persisted.
if (settingsData != null)
{
if (!settingsData.ContentType.TryGetKey(out var settingsElementTypeKey))
{
throw new InvalidOperationException("The settings element type was not of type " + typeof(IPublishedContentType2));
}
if (blockConfig != null && (!blockConfig.SettingsElementTypeKey.HasValue || settingsElementTypeKey != blockConfig.SettingsElementTypeKey))
{
settingsData = null;
}
}
var layoutType = typeof(BlockListItem <,>).MakeGenericType(contentData.GetType(), settingsData?.GetType() ?? typeof(IPublishedElement));
var layoutRef = (BlockListItem)Activator.CreateInstance(layoutType, contentGuidUdi, contentData, settingGuidUdi, settingsData);
layout.Add(layoutRef);
}
var model = new BlockListModel(layout);
return(model);
}
