private void PublishingStrategyOnUnPublished(IPublishingStrategy sender, PublishEventArgs <IContent> publishEventArgs)
{
if (!publishEventArgs.PublishedEntities.Any <IContent>())
{
return;
}
IndexingRepository indexingRepository = new IndexingRepository((ICmsIndexer) new UmbracoIndexer(), (ILogFacade) new LogFacade(typeof(IndexingRepository)));
using (IEnumerator <IContent> enumerator1 = publishEventArgs.PublishedEntities.GetEnumerator())
{
while (((IEnumerator)enumerator1).MoveNext())
{
IContent current1 = enumerator1.Current;
try
{
using (IEnumerator <PropertyType> enumerator2 = ((IContentBase)current1).PropertyTypes.GetEnumerator())
{
while (((IEnumerator)enumerator2).MoveNext())
{
PropertyType current2 = enumerator2.Current;
try
{
if (current2.DataTypeDefinitionId == -90)
{
this.log.AddLogentry(SolisSearch.Log.Enum.LogLevel.Debug, string.Format("{0} was detected as upload property, will remove file from index", (object)current2.Alias), (Exception)null);
Property property = ((KeyedCollection <string, Property>)((IContentBase)current1).Properties)[current2.Alias];
if (property.Value != null && property.Value.ToString() != string.Empty)
{
string standaloneMediaId = MediaResolver.GetStandaloneMediaId(property.Value.ToString());
if (!string.IsNullOrWhiteSpace(standaloneMediaId))
{
indexingRepository.DeleteMediaFromIndex("media" + standaloneMediaId);
MediaResolver.RemoveStandAloneMedia(standaloneMediaId);
}
}
else
{
this.log.AddLogentry(SolisSearch.Log.Enum.LogLevel.Debug, "Property value is empty, nothing to remove", (Exception)null);
}
}
}
catch (Exception ex)
{
this.log.AddLogentry(SolisSearch.Log.Enum.LogLevel.Error, "Error removing upload property media item from index.", ex);
}
}
}
this.log.AddLogentry(SolisSearch.Log.Enum.LogLevel.Debug, "Unpublishing document \"" + ((IUmbracoEntity)current1).Name + "\", removing from Solr index.", (Exception)null);
indexingRepository.DeleteFromPublishedIndex((object)((IEntity)current1).Id);
}
catch (Exception ex)
{
this.log.AddLogentry(SolisSearch.Log.Enum.LogLevel.Error, "Error removing node " + (object)((IEntity)current1).Id + " from index, are you sure Solr is running?", ex);
}
}
}
}
public static void RemoveStandAloneMedia(string mediaId)
{
XmlDocument xmlRegister = MediaResolver.EnsureStandaloneMediaRegister();
XmlNode oldChild = xmlRegister.SelectSingleNode("//files/file[@id='" + mediaId + "']");
if (oldChild == null)
{
return;
}
oldChild.ParentNode.RemoveChild(oldChild);
MediaResolver.SaveStandaloneFile(xmlRegister);
}
public static string GetStandaloneMediaId(string url)
{
XmlDocument xmlRegister = MediaResolver.EnsureStandaloneMediaRegister();
XmlNode xmlNode = xmlRegister.SelectSingleNode("//files/file[@url='" + url + "']");
if (xmlNode != null)
{
return(xmlNode.Attributes["id"].Value);
}
XmlNode node = xmlRegister.CreateNode(XmlNodeType.Element, "file", string.Empty);
XmlAttribute attribute1 = xmlRegister.CreateAttribute("url");
attribute1.Value = url;
XmlAttribute attribute2 = xmlRegister.CreateAttribute("id");
attribute2.Value = Guid.NewGuid().ToString();
node.Attributes.Append(attribute1);
node.Attributes.Append(attribute2);
xmlRegister.SelectSingleNode("//files").AppendChild(node);
MediaResolver.SaveStandaloneFile(xmlRegister);
return(attribute2.Value);
}