private async Task SyncToPreviewGraph(ContentItem contentItem)
{
// sonar can't see that the set value could be used in the event of an exception
#pragma warning disable S1854
AllowSyncResult allowSyncResult = AllowSyncResult.Blocked;
string message = $"Unable to sync '{contentItem.DisplayText}' Page to {GraphReplicaSetNames.Preview} graph(s).";
try
{
IMergeGraphSyncer mergeGraphSyncer = _serviceProvider.GetRequiredService <IMergeGraphSyncer>();
IContentManager contentManager = _serviceProvider.GetRequiredService <IContentManager>();
IAllowSync allowSync = await mergeGraphSyncer.SyncToGraphReplicaSetIfAllowed(
_graphCluster.GetGraphReplicaSet(GraphReplicaSetNames.Preview), contentItem, contentManager);
allowSyncResult = allowSync.Result;
}
catch (Exception exception)
{
_logger.LogError(exception, "Unable to sync '{ContentItemDisplayText}' Page to {GraphReplicaSetName} graph(s).",
contentItem.DisplayText, GraphReplicaSetNames.Preview);
}
if (allowSyncResult == AllowSyncResult.Blocked)
{
_notifier.Add(NotifyType.Error, new LocalizedHtmlString(nameof(DefaultPageLocationsContentHandler), message));
}
#pragma warning restore S1854
}
protected async Task <(IAllowSync, IDeleteGraphSyncer?)> GetDeleteGraphSyncerIfDeleteAllowed(
ContentItem contentItem,
IContentItemVersion contentItemVersion,
SyncOperation syncOperation)
{
try
{
IDeleteGraphSyncer deleteGraphSyncer = _serviceProvider.GetRequiredService <IDeleteGraphSyncer>();
IAllowSync allowSync = await deleteGraphSyncer.DeleteAllowed(
contentItem,
contentItemVersion,
syncOperation);
return(allowSync, deleteGraphSyncer);
}
catch (Exception exception)
{
string contentType = GetContentTypeDisplayName(contentItem);
//todo: will get logged twice, but want to keep the param version
_logger.LogError(exception, "Unable to check if the '{ContentItem}' {ContentType} can be {DeleteOperation} from the {GraphReplicaSetName} graph.",
contentItem.DisplayText, contentType, syncOperation.ToString("PrP", null).ToLower(), contentItemVersion.GraphReplicaSetName);
await _notifier.Add(GetSyncOperationCancelledUserMessage(syncOperation, contentItem.DisplayText, contentType),
$"Unable to check if the '{contentItem.DisplayText}' {contentType} can be {syncOperation.ToString("PrP", null).ToLower()} from the {contentItemVersion.GraphReplicaSetName} graph.",
exception : exception);
throw;
}
}
public void AddRelated(IAllowSync allowSync)
{
if (allowSync.Result != AllowSyncResult.Blocked)
{
return;
}
Result = AllowSyncResult.Blocked;
SyncBlockers = new ConcurrentBag <ISyncBlocker>(SyncBlockers.Union(allowSync.SyncBlockers));
}
private async Task <List <CommandRelationship> > GetRequiredRelationshipsAndOptionallySync(
JArray?contentItems,
IGraphMergeContext context,
IAllowSync?allowSync = null)
{
ContentItem[] embeddedContentItems = ConvertToContentItems(contentItems);
List <CommandRelationship> requiredRelationships = new List <CommandRelationship>();
int relationshipOrdinal = 0;
foreach (ContentItem contentItem in embeddedContentItems)
{
IMergeGraphSyncer?mergeGraphSyncer;
if (allowSync == null)
{
// we're actually syncing, not checking if it's allowed
mergeGraphSyncer = await context.MergeGraphSyncer.SyncEmbedded(contentItem);
}
else
{
mergeGraphSyncer = GetNewMergeGraphSyncer();
IAllowSync embeddedAllowSync = await mergeGraphSyncer.SyncAllowed(context.GraphReplicaSet, contentItem, context.ContentManager, context);
allowSync.AddRelated(embeddedAllowSync);
if (embeddedAllowSync.Result != AllowSyncResult.Allowed)
{
continue;
}
}
//todo: check embedded items with no graphsyncpart attached
if (mergeGraphSyncer == null)
{
continue;
}
IMergeNodeCommand containedContentMergeNodeCommand = mergeGraphSyncer.MergeNodeCommand;
containedContentMergeNodeCommand.CheckIsValid();
string relationshipType = await RelationshipType(contentItem.ContentType);
var properties = await GetRelationshipProperties(contentItem, relationshipOrdinal, context.SyncNameProvider);
++relationshipOrdinal;
requiredRelationships.Add(new CommandRelationship(
relationshipType,
await TwoWayIncomingRelationshipType(contentItem.ContentType),
properties,
containedContentMergeNodeCommand.NodeLabels,
containedContentMergeNodeCommand.IdPropertyName !,
Enumerable.Repeat(containedContentMergeNodeCommand.Properties[containedContentMergeNodeCommand.IdPropertyName !], 1)));
public async Task <IAllowSync> SyncToGraphReplicaSetIfAllowed(
IGraphReplicaSet graphReplicaSet,
ContentItem contentItem,
IContentManager contentManager,
IGraphMergeContext?parentGraphMergeContext = null)
{
IAllowSync allowSync = await SyncAllowed(graphReplicaSet, contentItem, contentManager, parentGraphMergeContext);
if (allowSync.Result == AllowSyncResult.Allowed)
{
await SyncToGraphReplicaSet();
}
return(allowSync);
}
public override async Task AllowSync(
JArray?contentItems,
IGraphMergeContext context,
IAllowSync allowSync)
{
IAllowSync baseAllowSync = new AllowSync();
await base.AllowSync(contentItems, context, baseAllowSync);
var baseBlockersWithoutIncomingTaxonomyBlocker =
baseAllowSync.SyncBlockers.Where(sb => sb.ContentType != "Taxonomy");
if (baseBlockersWithoutIncomingTaxonomyBlocker.Any())
{
allowSync.AddSyncBlockers(baseBlockersWithoutIncomingTaxonomyBlocker);
}
}
public async Task <IAllowSync> DeleteIfAllowed(
ContentItem contentItem,
IContentItemVersion contentItemVersion,
SyncOperation syncOperation,
IEnumerable <KeyValuePair <string, object> >?deleteIncomingRelationshipsProperties = null)
{
IAllowSync allowSync = await DeleteAllowed(
contentItem,
contentItemVersion,
syncOperation,
deleteIncomingRelationshipsProperties);
if (allowSync.Result == AllowSyncResult.Allowed)
{
await Delete();
}
return(allowSync);
}
public override Task AllowSync(JObject content, IGraphMergeContext context, IAllowSync allowSync)
{
return(Task.WhenAll(
base.AllowSync(content, context, allowSync),
_contentFieldsGraphSyncer.AllowSync(content, context, allowSync)));
}
public async Task AllowDelete(IGraphDeleteItemSyncContext context, IAllowSync allowSync)
{
await IteratePartSyncers(context,
async (partSyncer, partContent) => await partSyncer.AllowDelete(partContent, context, allowSync));
}
public async Task AllowSync(IGraphMergeItemSyncContext context, IAllowSync allowSync)
{
await IteratePartSyncers(context,
async (partSyncer, partContent) => await partSyncer.AllowSync(partContent, context, allowSync),
async (partSyncer, partContent) => await partSyncer.AllowSyncDetaching(context, allowSync));
}
public override async Task AllowSync(JObject content, IGraphMergeContext context, IAllowSync allowSync)
{
await _contentFieldsGraphSyncer.AllowSync(content, context, allowSync);
}
public virtual Task AllowSyncDetaching(IGraphMergeContext context, IAllowSync allowSync)
{
return(Task.CompletedTask);
}
public virtual async Task AllowSync(
JArray?contentItems,
IGraphMergeContext context,
IAllowSync allowSync)
{
_logger.LogDebug("Do embedded items allow sync?");
List <CommandRelationship> requiredRelationships = await GetRequiredRelationshipsAndOptionallySync(contentItems, context, allowSync);
INodeAndOutRelationshipsAndTheirInRelationships?existing = (await context.GraphReplicaSet.Run(
new NodeAndOutRelationshipsAndTheirInRelationshipsQuery(
context.ReplaceRelationshipsCommand.SourceNodeLabels,
context.ReplaceRelationshipsCommand.SourceIdPropertyName !,
context.ReplaceRelationshipsCommand.SourceIdPropertyValue !)))
.FirstOrDefault();
if (existing?.OutgoingRelationships.Any() != true)
{
// nothing to do here, node is being newly created or existing node has no relationships
return;
}
(string[] embeddableContentTypes, IEnumerable <string> relationshipTypes) =
await GetEmbeddableContentTypesAndRelationshipTypes(context);
existing = new NodeAndOutRelationshipsAndTheirInRelationships(
existing.SourceNode,
existing.OutgoingRelationships
.Where(or =>
embeddableContentTypes.Contains(
context.SyncNameProvider.GetContentTypeFromNodeLabels(
or.outgoingRelationship.DestinationNode.Labels)) &&
relationshipTypes.Contains(or.outgoingRelationship.Relationship.Type)));
IEnumerable <CommandRelationship> existingRelationshipsForEmbeddableContentTypes =
existing.ToCommandRelationships(context.SyncNameProvider);
_removingRelationships = GetRemovingRelationships(
existingRelationshipsForEmbeddableContentTypes,
requiredRelationships,
context.SyncNameProvider);
if (!_removingRelationships.Any())
{
// nothing to do here, not removing any relationships
return;
}
foreach (var removingRelationship in _removingRelationships)
{
foreach (object destinationNodeIdPropertyValue in removingRelationship.DestinationNodeIdPropertyValues)
{
var existingForRemoving = existing.OutgoingRelationships
.Where(er =>
er.outgoingRelationship.DestinationNode.Properties[
context.SyncNameProvider.IdPropertyName(
context.SyncNameProvider.GetContentTypeFromNodeLabels(
er.outgoingRelationship.DestinationNode.Labels))] ==
destinationNodeIdPropertyValue);
var nonTwoWayIncomingRelationshipsToEmbeddedItems = existingForRemoving
.SelectMany(or => or.incomingRelationships) //todo: null or throws?
.Where(ir => !ir.Relationship.Properties.ContainsKey(
NodeWithOutgoingRelationshipsCommand.TwoWayRelationshipPropertyName));
allowSync.AddSyncBlockers(
nonTwoWayIncomingRelationshipsToEmbeddedItems.Select(r =>
{
string contentType =
context.SyncNameProvider.GetContentTypeFromNodeLabels(r.DestinationNode.Labels);
return(new SyncBlocker(
contentType,
r.DestinationNode.Properties[context.SyncNameProvider.IdPropertyName(contentType)],
(string?)r.DestinationNode.Properties[TitlePartGraphSyncer.NodeTitlePropertyName]));
}));
}
}
}
public Task AllowDelete(IGraphDeleteItemSyncContext context, IAllowSync allowSync)
{
return(_taxonomyPartGraphSyncer.AllowDelete(context.ContentItem.Content, context, allowSync));
}
public override Task AllowDelete(JObject content, IGraphDeleteContext context, IAllowSync allowSync)
{
return(_embeddedContentItemsGraphSyncer.AllowDelete((JArray?)content[ContainerName], context, allowSync));
}
public override Task AllowSyncDetaching(IGraphMergeContext context, IAllowSync allowSync)
{
return(_embeddedContentItemsGraphSyncer.AllowSyncDetaching(context, allowSync));
}
public virtual Task AllowDelete(JObject content, IGraphDeleteContext context, IAllowSync allowSync)
{
return(Task.CompletedTask);
}