public SPInstance(ScriptEngine engine, SPBaristaContext context, SPFarm farmContext, SPServer serverContext)
: base(engine)
{
m_context = new SPContextInstance(Engine, context);
m_farm = new SPFarmInstance(Engine.Object.InstancePrototype, farmContext);
m_server = new SPServerInstance(Engine.Object.InstancePrototype, serverContext);
m_secureStore = new SPSecureStoreInstance(Engine.Object.InstancePrototype);
PopulateFunctions();
}
public SPContextInstance(ScriptEngine engine, SPBaristaContext context)
: base(engine)
{
m_context = context;
if (m_context.Site != null)
{
this.Site = new SPSiteInstance(this.Engine.Object.InstancePrototype, m_context.Site);
}
if (m_context.Web != null)
{
this.Web = new SPWebInstance(this.Engine, m_context.Web);
}
try
{
if (m_context.List != null)
{
this.List = new SPListInstance(this.Engine, null, null, m_context.List);
}
}
catch (NullReferenceException) { /* Do Nothing */ }
try
{
if (m_context.ListItem != null)
{
this.ListItem = new SPListItemInstance(this.Engine, m_context.ListItem);
}
}
catch (NullReferenceException) { /* Do Nothing */ }
try
{
if (m_context.View != null)
{
this.View = new SPViewInstance(this.Engine.Object.InstancePrototype, m_context.View);
}
}
catch (NullReferenceException) { /* Do Nothing */ }
this.PopulateFields();
this.PopulateFunctions();
}
/// <summary>
/// Occurs when an attachment is deleted from an entity.
/// </summary>
/// <param name="context"></param>
/// <param name="entityId"></param>
/// <param name="fileName"></param>
protected virtual void AttachmentDeleted(SPBaristaContext context, Guid entityId, string fileName)
{
}
/// <summary>
/// Occurs when an entity is moved to a different folder.
/// </summary>
/// <param name="context"></param>
/// <param name="entity"></param>
/// <param name="oldFolder"></param>
/// <param name="newFolder"></param>
protected virtual void EntityMoved(SPBaristaContext context, Entity entity, Folder oldFolder, Folder newFolder)
{
}
/// <summary>
/// Occurs when an entity is deleted from a SPDocumentStore.
/// </summary>
/// <param name="context"></param>
/// <param name="entityId"></param>
protected virtual void EntityDeleted(SPBaristaContext context, Guid entityId)
{
}
/// <summary>
/// Occurs when an entity part is deleted from an entity.
/// </summary>
/// <param name="context"></param>
/// <param name="entityId"></param>
/// <param name="partName"></param>
protected virtual void EntityPartDeleted(SPBaristaContext context, Guid entityId, string partName)
{
}
/// <summary>
/// Occurs when an attachment is updated.
/// </summary>
/// <param name="context"></param>
/// <param name="attachment"></param>
protected virtual void AttachmentUpdated(SPBaristaContext context, Attachment attachment)
{
}
/// <summary>
/// Occurs when an entity part is updated.
/// </summary>
/// <param name="context"></param>
/// <param name="entityPart"></param>
protected virtual void EntityPartUpdated(SPBaristaContext context, EntityPart entityPart)
{
}
/// <summary>
/// Occurs when an entity is updated.
/// </summary>
/// <param name="context"></param>
/// <param name="entity"></param>
protected virtual void EntityUpdated(SPBaristaContext context, Entity entity)
{
}
/// <summary>
/// An item was deleted.
/// </summary>
public override void ItemDeleted(SPItemEventProperties properties)
{
base.ItemDeleted(properties);
string guidString;
//If the Url ends with "default.dsep", presume it's an entity deletion.
if (properties.BeforeUrl.EndsWith(Constants.DocumentStoreDefaultEntityPartFileName, StringComparison.InvariantCultureIgnoreCase))
{
guidString =
properties.BeforeUrl
.Replace("/" + Constants.DocumentStoreDefaultEntityPartFileName, "")
.Substring(properties.BeforeUrl.LastIndexOf("/", StringComparison.InvariantCulture) + 1);
try
{
var entityId = new Guid(guidString);
using (var site = properties.OpenSite())
{
using (var web = properties.OpenWeb())
{
var context = new SPBaristaContext(site, web);
EntityDeleted(context, entityId);
return;
}
}
}
catch (Exception) { /* Do Nothing */ }
}
//If the above failed, and the Url ends with ".dsep", presume it's an entity part deletion.
if (properties.BeforeUrl.EndsWith(Constants.DocumentSetEntityPartExtension, StringComparison.InvariantCultureIgnoreCase))
{
var partName =
properties.BeforeUrl
.Substring(properties.BeforeUrl.LastIndexOf("/", System.StringComparison.InvariantCulture) + 1)
.Replace(Constants.DocumentSetEntityPartExtension, "");
var urlWithoutPartName =
properties.BeforeUrl
.Replace("/" + partName + Constants.DocumentSetEntityPartExtension, "");
guidString =
urlWithoutPartName.Substring(urlWithoutPartName.LastIndexOf("/", StringComparison.InvariantCulture) + 1);
try
{
var entityId = new Guid(guidString);
using (var site = properties.OpenSite())
{
using (var web = properties.OpenWeb())
{
var context = new SPBaristaContext(site, web);
EntityPartDeleted(context, entityId, partName);
return;
}
}
}
catch (Exception) { /* Do Nothing */ }
}
//If the last fragment is a Guid, presume it's an entity deletion.
guidString =
properties.BeforeUrl
.Substring(properties.BeforeUrl.LastIndexOf("/", StringComparison.InvariantCulture) + 1);
try
{
var entityId = new Guid(guidString);
using (var site = properties.OpenSite())
{
using (var web = properties.OpenWeb())
{
var context = new SPBaristaContext(site, web);
EntityDeleted(context, entityId);
return;
}
}
}
catch (Exception) { /* Do Nothing */ }
//If it wasn't a guid, presume an attachment.
var fileName =
properties.BeforeUrl
.Substring(properties.BeforeUrl.LastIndexOf("/", System.StringComparison.InvariantCulture) + 1);
var urlWithoutFileName =
properties.BeforeUrl
.Replace("/" + fileName, "");
guidString =
urlWithoutFileName.Substring(urlWithoutFileName.LastIndexOf("/", StringComparison.InvariantCulture) + 1);
try
{
var attachmentEntityId = new Guid(guidString);
using (var site = properties.OpenSite())
{
using (var web = properties.OpenWeb())
{
var context = new SPBaristaContext(site, web);
AttachmentDeleted(context, attachmentEntityId, fileName);
// ReSharper disable RedundantJumpStatement
return;
// ReSharper restore RedundantJumpStatement
}
}
}
catch (Exception) { /* Do Nothing */ }
//At this point, I don't know what it is (Folder or an additional file not in an document set), continue...
}
/// <summary>
/// Processes events.
/// </summary>
/// <param name="properties"></param>
protected virtual void ProcessEvent(SPItemEventProperties properties)
{
//TODO: Should there be folder events too? What happens to the files in a folder when a folder is deleted?
var documentStoreEntityContentTypeId = new SPContentTypeId(Constants.DocumentStoreEntityContentTypeId);
var documentStoreEntityPartContentTypeId = new SPContentTypeId(Constants.DocumentStoreEntityPartContentTypeId);
var attachmentContentTypeId = new SPContentTypeId(Constants.DocumentStoreEntityAttachmentContentTypeId);
if (properties.ListItem.ContentTypeId.IsChildOf(documentStoreEntityContentTypeId))
{
//Note: This is the actual Document Set.
switch (properties.EventType)
{
case SPEventReceiverType.ItemFileMoved:
{
var documentSet = DocumentSet.GetDocumentSet(properties.ListItem.Folder);
var entity = SPDocumentStoreHelper.MapEntityFromDocumentSet(documentSet, null);
using (var site = properties.OpenSite())
{
using (var web = properties.OpenWeb())
{
var before = web.GetFolder(properties.BeforeUrl);
var after = web.GetFolder(properties.AfterUrl);
var oldFolder = SPDocumentStoreHelper.MapFolderFromSPFolder(before.ParentFolder);
var newFolder = SPDocumentStoreHelper.MapFolderFromSPFolder(after.ParentFolder);
var context = new SPBaristaContext(site, web);
EntityMoved(context, entity, oldFolder, newFolder);
}
}
break;
}
}
}
else if (properties.ListItem.ContentTypeId.IsChildOf(documentStoreEntityPartContentTypeId))
{
if (
String.Compare(properties.ListItem.File.Name, Constants.DocumentStoreDefaultEntityPartFileName,
StringComparison.InvariantCulture) == 0)
{
switch (properties.EventType)
{
case SPEventReceiverType.ItemAdded:
{
//TODO: See if this is appropraite.
if (properties.ListItem.Folder == null)
{
return;
}
var documentSet = DocumentSet.GetDocumentSet(properties.ListItem.Folder);
var entity = SPDocumentStoreHelper.MapEntityFromDocumentSet(documentSet, properties.ListItem.File,
null);
using (var site = properties.OpenSite())
{
using (var web = properties.OpenWeb())
{
var context = new SPBaristaContext(site, web);
EntityAdded(context, entity);
}
}
}
break;
case SPEventReceiverType.ItemUpdated:
{
if (properties.ListItem.Folder != null)
{
var documentSet = DocumentSet.GetDocumentSet(properties.ListItem.Folder);
var entity = SPDocumentStoreHelper.MapEntityFromDocumentSet(documentSet, properties.ListItem.File,
null);
using (var site = properties.OpenSite())
{
using (var web = properties.OpenWeb())
{
var context = new SPBaristaContext(site, web);
EntityUpdated(context, entity);
}
}
}
}
break;
}
}
else
{
var entityPart = SPDocumentStoreHelper.MapEntityPartFromSPFile(properties.ListItem.File, null);
switch (properties.EventType)
{
case SPEventReceiverType.ItemAdded:
using (var site = properties.OpenSite())
{
using (var web = properties.OpenWeb())
{
var context = new SPBaristaContext(site, web);
EntityPartAdded(context, entityPart);
}
}
break;
case SPEventReceiverType.ItemUpdated:
using (var site = properties.OpenSite())
{
using (var web = properties.OpenWeb())
{
var context = new SPBaristaContext(site, web);
EntityPartUpdated(context, entityPart);
}
}
break;
}
}
}
else if (properties.ListItem.ContentTypeId.IsChildOf(attachmentContentTypeId))
{
var attachment = SPDocumentStoreHelper.MapAttachmentFromSPFile(properties.ListItem.File);
switch (properties.EventType)
{
case SPEventReceiverType.ItemAdded:
using (var site = properties.OpenSite())
{
using (var web = properties.OpenWeb())
{
var context = new SPBaristaContext(site, web);
AttachmentAdded(context, attachment);
}
}
break;
case SPEventReceiverType.ItemUpdated:
using (var site = properties.OpenSite())
{
using (var web = properties.OpenWeb())
{
var context = new SPBaristaContext(site, web);
AttachmentUpdated(context, attachment);
}
}
break;
}
}
else if (properties.ListItem.File != null &&
properties.ListItem.ContentTypeId.IsChildOf(SPBuiltInContentTypeId.Document) &&
String.Compare(properties.ListItem.File.Name, Constants.DocumentStoreDefaultEntityPartFileName,
StringComparison.InvariantCultureIgnoreCase) == 0)
{
//Apparently the Default documents in a Doc Set are initially added as a "Document"
var documentSet = DocumentSet.GetDocumentSet(properties.ListItem.File.ParentFolder);
var entity = SPDocumentStoreHelper.MapEntityFromDocumentSet(documentSet, properties.ListItem.File, null);
switch (properties.EventType)
{
case SPEventReceiverType.ItemAdded:
using (var site = properties.OpenSite())
{
using (var web = properties.OpenWeb())
{
var context = new SPBaristaContext(site, web);
EntityAdded(context, entity);
}
}
break;
}
}
}
