public DateTime GetLastPublishedDateByUri(string uri)
{
TcmUri tcmUri = new TcmUri(uri);
Tridion.ContentDelivery.Meta.IComponentMeta componentMeta = GetTridionComponentMetaFactory(tcmUri.PublicationId).GetMeta(tcmUri.ItemId);
return(componentMeta == null ? DateTime.MinValue : componentMeta.LastPublicationDate);
}
public DateTime GetLastPublishedDate(string uri)
{
TcmUri tcmUri = new TcmUri(uri);
TMeta.IComponentMeta cmeta = GetComponentMetaFactory(tcmUri.PublicationId).GetMeta(tcmUri.ItemId);
return(cmeta == null ? DateTime.Now : cmeta.LastPublicationDate);
}
public IBinaryMeta GetBinaryMetaByUri(string uri)
{
Tridion.ContentDelivery.Meta.BinaryMeta binaryMeta = null;
binaryMeta = BinaryMetaFactory.GetMeta(uri);
if (binaryMeta == null)
{
LoggerService.Debug($"cannot find binary with uri {uri}");
return(null);
}
DD4T.ContentModel.BinaryMeta bm = new ContentModel.BinaryMeta()
{
Id = uri,
VariantId = binaryMeta.VariantId,
};
Tridion.ContentDelivery.Meta.IComponentMeta componentMeta = GetTridionComponentMetaFactory(binaryMeta.PublicationId).GetMeta(binaryMeta.Id);
if (componentMeta == null)
{
LoggerService.Debug($"no component metadata found for binary with uri {uri}");
bm.HasLastPublishedDate = false;
return(bm);
}
bm.HasLastPublishedDate = true;
bm.LastPublishedDate = componentMeta.LastPublicationDate;
LoggerService.Debug(string.Format("returning binary for uri {0} with the following metadata: Id = {1}, VariantId = {2}, HasLastPublishDate = {3}, lastPublishDate = {4}", uri, bm.Id, bm.VariantId, bm.HasLastPublishedDate, bm.LastPublishedDate));
return(bm);
}
/// <summary>
/// Creates a lightweight DD4T Component that contains enough information such that the semantic model builder can cope and build a strongly typed model from it.
/// </summary>
/// <param name="componentMeta">A <see cref="DD4T.ContentModel.IComponentMeta"/> instance obtained from CD API.</param>
/// <returns>A DD4T Component.</returns>
private static IComponent CreateComponent(IComponentMeta componentMeta)
{
Component component = new Component
{
Id = $"tcm:{componentMeta.PublicationId}-{componentMeta.Id}",
LastPublishedDate = componentMeta.LastPublicationDate,
RevisionDate = componentMeta.ModificationDate,
Schema = new Schema
{
PublicationId = componentMeta.PublicationId.ToString(),
Id = $"tcm:{componentMeta.PublicationId}-{componentMeta.SchemaId}"
},
MetadataFields = new FieldSet()
};
FieldSet metadataFields = new FieldSet();
component.MetadataFields.Add("standardMeta", new Field {
EmbeddedValues = new List <FieldSet> {
metadataFields
}
});
foreach (DictionaryEntry de in componentMeta.CustomMeta.NameValues)
{
object v = ((NameValuePair)de.Value).Value;
if (v == null)
{
continue;
}
string k = de.Key.ToString();
metadataFields.Add(k, new Field {
Name = k, Values = new List <string> {
v.ToString()
}
});
}
// The semantic mapping requires that some metadata fields exist. This may not be the case so we map some component meta properties onto them
// if they don't exist.
if (!metadataFields.ContainsKey("dateCreated"))
{
metadataFields.Add("dateCreated", new Field {
Name = "dateCreated", DateTimeValues = new List <DateTime> {
componentMeta.LastPublicationDate
}
});
}
if (!metadataFields.ContainsKey("name"))
{
metadataFields.Add("name", new Field {
Name = "name", Values = new List <string> {
componentMeta.Title
}
});
}
return(component);
}
public IBinaryMeta GetBinaryMetaByUrl(string url)
{
LoggerService.Debug($"started GetBinaryMetaByUrl for url {url} with publication id {PublicationId}");
string encodedUrl = HttpUtility.UrlPathEncode(url); // ?? why here? why now?
LoggerService.Debug($"using encodedUrl: {encodedUrl}");
Tridion.ContentDelivery.Meta.BinaryMeta binaryMeta = null;
if (this.PublicationId == 0)
{
IList metas = BinaryMetaFactory.GetMetaByUrl(encodedUrl);
if (metas.Count == 0)
{
return(null);
}
binaryMeta = metas[0] as Tridion.ContentDelivery.Meta.BinaryMeta;
}
else
{
binaryMeta = BinaryMetaFactory.GetMetaByUrl(this.PublicationId, encodedUrl);
}
if (binaryMeta == null)
{
LoggerService.Debug($"cannot find binary with URL {url}");
return(null);
}
LoggerService.Debug($"found binarymeta with ID {binaryMeta.Id}");
string uri = string.Format("tcm:{0}-{1}", binaryMeta.PublicationId, binaryMeta.Id);
DD4T.ContentModel.BinaryMeta bm = new ContentModel.BinaryMeta()
{
Id = uri,
VariantId = binaryMeta.VariantId,
};
LoggerService.Debug("about to call ComponentMetaFactory.GetMeta");
Tridion.ContentDelivery.Meta.IComponentMeta componentMeta = GetTridionComponentMetaFactory(binaryMeta.PublicationId).GetMeta(binaryMeta.Id);
if (componentMeta == null)
{
LoggerService.Debug($"no component metadata found for binary with url {url}");
bm.HasLastPublishedDate = false;
return(bm);
}
LoggerService.Debug($"found component meta with LastPublishDate {componentMeta.LastPublicationDate}");
bm.HasLastPublishedDate = true;
bm.LastPublishedDate = componentMeta.LastPublicationDate;
LoggerService.Debug(string.Format("returning binary for url {0} with the following metadata: Id = {1}, VariantId = {2}, HasLastPublishDate = {3}, lastPublishDate = {4}", url, bm.Id, bm.VariantId, bm.HasLastPublishedDate, bm.LastPublishedDate));
return(bm);
}
public DateTime GetLastPublishedDateByUrl(string url)
{
string encodedUrl = HttpUtility.UrlPathEncode(url); // ?? why here? why now?
Tridion.ContentDelivery.Meta.BinaryMeta binaryMeta = null;
if (this.PublicationId == 0)
{
IList metas = BinaryMetaFactory.GetMetaByUrl(encodedUrl);
if (metas.Count == 0)
{
return(DateTime.MinValue.AddSeconds(1)); // TODO: use nullable type
}
binaryMeta = metas[0] as Tridion.ContentDelivery.Meta.BinaryMeta;
}
else
{
binaryMeta = BinaryMetaFactory.GetMetaByUrl(this.PublicationId, encodedUrl);
}
Tridion.ContentDelivery.Meta.IComponentMeta componentMeta = GetTridionComponentMetaFactory(binaryMeta.PublicationId).GetMeta(binaryMeta.Id);
return(componentMeta == null ? DateTime.MinValue : componentMeta.LastPublicationDate);
}
