private static string GetDataSourceName(IDataItem item)
{
string dataSourceName = null;
if (item != null && item is DynamicContent)
{
var moduleProvider = ModuleBuilderManager.GetManager().Provider;
var itemType = item.GetType().FullName;
var dynamicContentType = moduleProvider.GetDynamicModules()
.Where(m => m.Status == DynamicModuleStatus.Active)
.Join(moduleProvider.GetDynamicModuleTypes().Where(t => string.Concat(t.TypeNamespace, ".", t.TypeName) == itemType), m => m.Id, t => t.ParentModuleId, (m, t) => t)
.FirstOrDefault();
if (dynamicContentType != null)
{
dataSourceName = dynamicContentType.ModuleName;
}
}
else if (item != null)
{
Type managerType;
if (ManagerBase.TryGetMappedManagerType(item.GetType(), out managerType))
{
dataSourceName = managerType.FullName;
}
}
return(dataSourceName);
}
public static MvcHtmlString CommentsCount(this HtmlHelper helper, string navigateUrl, IDataItem item)
{
if (item == null)
return MvcHtmlString.Empty;
var contentItem = item as Content;
bool? allowComments = contentItem != null ? contentItem.AllowComments : null;
var threadKey = ControlUtilities.GetLocalizedKey(item.Id, null, CommentsBehaviorUtilities.GetLocalizedKeySuffix(item.GetType().FullName));
var itemTypeFullName = item.GetType().FullName;
return CommentsHelpers.CommentsCount(helper, navigateUrl, threadKey, itemTypeFullName, allowComments);
}
/// <summary>
/// Process a message and put it into the correct bucket
/// </summary>
/// <param name="packet"></param>
public bool ProcessMessage(string packet)
{
try
{
//create our type
IDataItem item = Activator.CreateInstance(Table.DataType) as IDataItem;
//get the fields of packet
string[] fields = packet.Split(Table.ColumnDelimiters, StringSplitOptions.None);
//parse the fields
for (int x = 0; x < fields.Length; x++)
{
//get the column
var column = Table.ColumnsMetadata.Values.FirstOrDefault(c => c.OrdinalPosition == x);
//ILineProcessor is here
var value = Convert.ChangeType(fields[x], column.ColumnType);
//put in our object
item.GetType().GetField(column.FieldMapping).SetValue(item, value);
}
//action to take for message
ProcessMessageAction(packet, item);
}
catch (Exception ex)
{
Trace.WriteLine(ex.ToString());
}
return(false);
}
/// <summary>
/// delete an item given its catalog table
/// </summary>
/// <param name="item"></param>
/// <param name="table"></param>
public void DeleteItem(IDataItem item, bool HardDelete)
{
//the table to call delete item with
IReferenceDataTable delete_table = null;
//check if this is a reference table
if (TableMetadata.ReferenceTable)
{
//get the reference table
delete_table = (IReferenceDataTable)this;
}
else
{
//get the mod field
IColumnMetadata column = TableMetadata.ColumnsMetadata[TableMetadata.ModField];
//get the value to mode
object obj = item.GetType().GetField(column.FieldMapping).GetValue(item);
Int64 id = Convert.ToInt64(obj);
//mod to get the bucket index
Int64 bucket = id % TableMetadata.CatalogMetadata.Catalog.ComputeNode.GlobalBucketCount;
//get the bucket table
delete_table = TableMetadata.CatalogMetadata.Catalog.Buckets[bucket].BucketDataTables[TableMetadata.TableName];
}
//call delete
if (delete_table != null)
{
DeleteItem(item, delete_table, HardDelete);
}
}
private void TypeSwitchConvert(byte[] message, IDataItem dataItem)
{
switch (dataItem)
{
case IDataItem <bool> di:
di.Value = message[0] == 1;
break;
case IDataItem <short> di:
di.Value = (short)(message[0] << 8 | message[1]);
break;
case IDataItem <int> di:
di.Value = message[0] << 24 | message[1] << 16 | message[2] << 8 | message[3];
break;
case IDataItem <float> di:
di.Value = 0;
break;
case IDataItem <string> di:
di.Value = Encoding.ASCII.GetString(message);
break;
default:
throw new ArgumentException($"Type {dataItem.GetType()} not supported.");
}
}
internal virtual string GetDefaultCanonicalUrl(IDataItem item)
{
IManager manager = null;
if (!ManagerBase.TryGetMappedManager(item.GetType(), string.Empty, out manager))
{
return(null);
}
var locationsService = SystemManager.GetContentLocationService();
if (item is ILifecycleDataItemGeneric lifecycleDataItem &&
lifecycleDataItem.Status != GenericContent.Model.ContentLifecycleStatus.Master &&
manager is ILifecycleManager lifecycleManager)
{
item = lifecycleManager.Lifecycle.GetMaster(lifecycleDataItem);
}
var location = locationsService.GetItemDefaultLocation(item);
if (location != null)
{
return(location.ItemAbsoluteUrl);
}
var page = this.HttpContext.CurrentHandler.GetPageHandler();
var pageNode = SiteMapBase.GetActualCurrentNode();
var canonicalUrl = page.GetCanonicalUrlForPage(pageNode);
return(canonicalUrl);
}
/// <summary>
/// Gets the database context.
/// </summary>
/// <param name="item">The item.</param>
/// <returns>DbContext.</returns>
/// <exception cref="NotSupportedException">Items of type {item.GetType()}</exception>
public DbContext GetDbContext(IDataItem item)
{
if (_dbContext.ContextSupports(item))
{
return(_dbContext);
}
throw new NotSupportedException($"Items of type {item.GetType()} are not supported by this DataContextProvider");
}
/// <summary>
/// Creates an instance of the item view model by given data item.
/// </summary>
/// <param name="item">The item.</param>
/// <returns></returns>
protected ItemViewModel CreateItemViewModelInstance(IDataItem item)
{
if (item.GetType() == typeof(SitefinityProfile))
{
return(new SitefinityProfileItemViewModel(item));
}
else
{
return(new ItemViewModel(item));
}
}
public static IEnumerable <string> GetPropertyNames(this IDataItem dataItem)
{
if (dataItem != null)
{
var type = dataItem.GetType();
foreach (var propName in type.GetProperties(BindingFlags.Public).Select(pi => pi.Name))
{
yield return(propName);
}
}
}
public static MvcHtmlString CommentsCount(this HtmlHelper helper, string navigateUrl, IDataItem item)
{
if (item == null)
{
return(MvcHtmlString.Empty);
}
var contentItem = item as Content;
bool?allowComments = contentItem != null ? contentItem.AllowComments : null;
var threadKey = ControlUtilities.GetLocalizedKey(item.Id, null, CommentsBehaviorUtilities.GetLocalizedKeySuffix(item.GetType().FullName));
var itemTypeFullName = item.GetType().FullName;
return(CommentsHelpers.CommentsCount(helper, navigateUrl, threadKey, itemTypeFullName, allowComments));
}
public static object GetPropertyValue(this IDataItem dataItem, string name)
{
if (dataItem == null)
{
throw new ArgumentNullException("dataItem");
}
if (name == null)
{
throw new ArgumentNullException("name");
}
var type = dataItem.GetType();
var pi = type.GetProperty(name);
return(pi.GetValue(dataItem));
}
/// <summary>
/// Distinguish the currently opened content item and other content items on the same page that are in details mode.
/// The current navigated URL is a canonical URL for an item. We take its meta properties.
/// </summary>
/// <param name="item">The item.</param>
/// <returns></returns>
internal virtual bool IsURLMatch(IDataItem item)
{
IManager manager = null;
if (!ManagerBase.TryGetMappedManager(item.GetType(), string.Empty, out manager))
{
return(true);
}
var locationsService = SystemManager.GetContentLocationService();
var locations = locationsService.GetItemLocations(item);
var currentNode = (PageSiteNode)SystemManager.CurrentHttpContext.Items[SiteMapBase.CurrentNodeKey];
var itemUrl = HyperLinkHelpers.GetDetailPageUrl(item, currentNode.Id);
// TODO: compare urls better
return(locations.Any(location => location.ItemAbsoluteUrl == itemUrl));
}
public T Create<T>(IDataItem source)
{
if (source == null) return default(T);
if (typeof(T).IsAssignableFrom(source.GetType()))
return (T)source;
// need to unproxy otherwise Mapper won't recognize the type (nhibernate proxy class)
T result = Mapper.Map<T>(NHibernateUtility.Unproxy(Session, source));
foreach (var injection in _injections)
{
result.InjectFrom(injection, source);
}
return result;
}
internal virtual string GetDefaultCanonicalUrl(IDataItem item)
{
IManager manager = null;
if (!ManagerBase.TryGetMappedManager(item.GetType(), string.Empty, out manager))
{
return(null);
}
var locationsService = SystemManager.GetContentLocationService();
var location = locationsService.GetItemDefaultLocation(item);
if (location != null)
{
return(location.ItemAbsoluteUrl);
}
return(null);
}
private static MvcHtmlString GetCommentsList(HtmlHelper helper, IDataItem item, string title)
{
if (SystemManager.GetModule("Comments") == null || item == null)
{
return(MvcHtmlString.Empty);
}
var itemTypeFullName = item.GetType().FullName;
var itemProviderName = item.GetProviderName();
var itemThreadKey = ControlUtilities.GetLocalizedKey(item.Id, null, CommentsBehaviorUtilities.GetLocalizedKeySuffix(itemTypeFullName));
var itemGroupKey = ControlUtilities.GetUniqueProviderKey(GetDataSourceName(item), itemProviderName);
var routeDictionary = new System.Web.Routing.RouteValueDictionary()
{
{ "AllowComments", GetAllowComments(item) },
{ "ThreadKey", itemThreadKey },
{ "ThreadTitle", title },
{ "ThreadType", itemTypeFullName },
{ "GroupKey", itemGroupKey },
{ "DataSource", itemProviderName }
};
var controllerName = itemThreadKey.EndsWith(ReviewsSuffix, StringComparison.Ordinal) ? CommentsHelpers.ReviewsControllerName : CommentsHelpers.CommentsControllerName;
MvcHtmlString result;
try
{
result = helper.Action(CommentsHelpers.IndexActionName, controllerName, routeDictionary);
}
catch (HttpException)
{
result = MvcHtmlString.Empty;
}
catch (NullReferenceException)
{
//// Telerik.Sitefinity.Mvc.SitefinityMvcRoute GetOrderedParameters() on line 116 controllerType.GetMethods() throws null reference exception (controllerType is null).
result = MvcHtmlString.Empty;
}
return(result);
}
/// <summary>
/// put this item in the correct tables
/// </summary>
/// <param name="packet"></param>
/// <param name="item"></param>
/// <returns></returns>
protected override bool ProcessMessageAction(string packet, IDataItem item)
{
try
{
//get the mod field
long mod = (long)Convert.ChangeType(item.GetType().GetField(Table.ModField).GetValue(item), typeof(long));
long bucket = mod % ComputeNode.GlobalBucketCount;
//send the packet along
Catalog.Buckets[bucket].BucketDataTables[Table.TableName].AddOrUpdate(item.PrimaryKey, item);
Catalog.CatalogDataTables[Table.TableName].AddOrUpdate(item.PrimaryKey, item);
return(true);
}
catch (Exception ex)
{
Trace.WriteLine(ex.ToString());
}
return(false);
}
/// <summary>
/// put this item in the correct tables
/// </summary>
/// <param name="packet"></param>
/// <param name="item"></param>
/// <returns></returns>
protected override bool ProcessMessageAction(string packet, IDataItem item)
{
try
{
//get the mod field
long mod = (long)Convert.ChangeType(item.GetType().GetField(Table.ModField).GetValue(item), typeof(long));
long bucket = mod % ComputeNode.GlobalBucketCount;
//send the packet along
Catalog.Buckets[bucket].BucketDataTables[Table.TableName].AddOrUpdate(item.PrimaryKey, item);
Catalog.CatalogDataTables[Table.TableName].AddOrUpdate(item.PrimaryKey, item);
return true;
}
catch (Exception ex)
{
Trace.WriteLine(ex.ToString());
}
return false;
}
/// <summary>
/// send this packet along to the correct bermuda node to be saved
/// </summary>
/// <param name="packet"></param>
/// <param name="item"></param>
/// <returns></returns>
protected override bool ProcessMessageAction(string packet, IDataItem item)
{
try
{
//get the mod field
long mod = (long)Convert.ChangeType(item.GetType().GetField(Table.ModField).GetValue(item), typeof(long));
long bucket = mod % ComputeNode.GlobalBucketCount;
long instance = bucket % AddressMap.Count;
string address = AddressMap[instance];
//send the packet along
Client.Send(packet, address);
return(true);
}
catch (Exception ex)
{
Trace.WriteLine(ex.ToString());
}
return(false);
}
/// <summary>
/// send this packet along to the correct bermuda node to be saved
/// </summary>
/// <param name="packet"></param>
/// <param name="item"></param>
/// <returns></returns>
protected override bool ProcessMessageAction(string packet, IDataItem item)
{
try
{
//get the mod field
long mod = (long)Convert.ChangeType(item.GetType().GetField(Table.ModField).GetValue(item), typeof(long));
long bucket = mod % ComputeNode.GlobalBucketCount;
long instance = bucket % AddressMap.Count;
string address = AddressMap[instance];
//send the packet along
Client.Send(packet, address);
return true;
}
catch (Exception ex)
{
Trace.WriteLine(ex.ToString());
}
return false;
}
public static JsonCacheTypes.Item ToCacheJsonItem(IDataItem item)
{
switch (item)
{
case DataNode modelNode:
return(new JsonCacheTypes.Item {
Node = ToCacheJsonNode(modelNode)
});
case DataLink modelLink:
return(new JsonCacheTypes.Item {
Link = ToJsonLink(modelLink)
});
case DataLine modelLine:
return(new JsonCacheTypes.Item {
Line = ToCacheJsonLine(modelLine)
});
default:
throw Asserter.FailFast($"Unsupported item {item?.GetType()}");
}
}
internal virtual string GetDefaultCanonicalUrl(IDataItem item)
{
IManager manager = null;
if (!ManagerBase.TryGetMappedManager(item.GetType(), string.Empty, out manager))
{
return(null);
}
var locationsService = SystemManager.GetContentLocationService();
var location = locationsService.GetItemDefaultLocation(item);
if (location != null)
{
return(location.ItemAbsoluteUrl);
}
var page = this.HttpContext.CurrentHandler.GetPageHandler();
var pageNode = SiteMapBase.GetActualCurrentNode();
var canonicalUrl = page.GetCanonicalUrlForPage(pageNode);
return(canonicalUrl);
}
private bool CanDisplayItem(IDataItem item)
{
bool isParentSelected = true;
var modelProperty = this.Controller.GetType().GetProperty("Model");
if (modelProperty != null)
{
var model = modelProperty.GetValue(this.Controller);
if (item is IHasParent)
{
var serializedSelectedParentsIdsProperty = model.GetType().GetProperty("SerializedSelectedParentsIds");
if (serializedSelectedParentsIdsProperty != null)
{
var serializedSelectedParentsIds = serializedSelectedParentsIdsProperty.GetValue(model);
if (serializedSelectedParentsIds != null)
{
isParentSelected = serializedSelectedParentsIds.ToString().Contains((item as IHasParent).Parent.Id.ToString());
if (!isParentSelected)
{
var folderIdProperty = item.GetType().GetProperty("FolderId");
if (folderIdProperty != null)
{
var folderId = folderIdProperty.GetValue(item);
if (folderId != null)
{
isParentSelected = serializedSelectedParentsIds.ToString().Contains(folderId.ToString());
}
}
}
}
}
}
}
return(isParentSelected);
}
/// <summary>
/// add data item to the table
/// </summary>
/// <param name="item"></param>
public bool AddItem(IDataItem item)
{
object obj;
bool bRet = false;
//check if table type to handle relations
if (this is RelationshipDataTable)
{
//parse the table's relationships
RelationshipDataTable rel_table = this as RelationshipDataTable;
//get the fields
long parent_id = Convert.ToInt64(item.GetType().GetField(rel_table.RelationshipMetadata.ParentRelationshipField).GetValue(item));
long child_id = Convert.ToInt64(item.GetType().GetField(rel_table.RelationshipMetadata.ChildRelationshipField).GetValue(item));
//lock the resource
lock (rel_table.RelationshipParentLookup)
{
//add the relation
//if (ReferenceEquals(AddOrUpdate(item.PrimaryKey, item), item))
{
//look for the parent item
IBucketDataTable bucket_table = rel_table.Bucket.BucketDataTables[rel_table.RelationshipMetadata.ParentTable.TableName];
IDataItem parent_item;
if (bucket_table.TryGetValue(parent_id, bucket_table.TableMetadata.DataType, out obj))
{
//add to the parent item
parent_item = (IDataItem)obj;
//List<long> list = (List<long>)parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).GetValue(parent_item);
List <Tuple <List <long>, long> > list = (List <Tuple <List <long>, long> >)parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).GetValue(parent_item);
lock (parent_item)
{
try
{
//check the list to init
if (list == null)
{
list = new List <Tuple <List <long>, long> >();
}
//check for no items
if (list.Count == 0)
{
List <long> sub_list = new List <long>();
sub_list.Add(item.PrimaryKey);
list.Add(new Tuple <List <long>, long>(sub_list, child_id));
bRet = true;
}
else
{
//get the sub list
var tuple = list.FirstOrDefault(t => t.Item2 == child_id);
if (tuple == null)
{
List <long> sub_list = new List <long>();
sub_list.Add(item.PrimaryKey);
list.Add(new Tuple <List <long>, long>(sub_list, child_id));
bRet = true;
}
else
{
//is this a distinct relationship
if (rel_table.RelationshipMetadata.DistinctRelationship)
{
//check if item is already added
if (!tuple.Item1.Contains(item.PrimaryKey))
{
tuple.Item1.Add(item.PrimaryKey);
bRet = true;
}
}
else
{
if (!list.Any(t => t.Item1.Contains(item.PrimaryKey)))
{
List <long> sub_list = new List <long>();
sub_list.Add(item.PrimaryKey);
list.Add(new Tuple <List <long>, long>(sub_list, child_id));
bRet = true;
}
}
}
}
//check if should update the field
if (bRet)
{
parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).SetValue(parent_item, list);
}
//if (!list.Any(t => t.Item2 == child_id))
//{
// List<long> sub_list = new List<long>();
// sub_list.Add(item.PrimaryKey);
// list.Add(new Tuple<List<long>, long>(sub_list, child_id));
// if (rel_table.RelationshipMetadata.DistinctRelationship)
// parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).SetValue(parent_item, list);
// bRet = true;
//}
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.ToString());
}
}
}
else
{
//update the lookup
//rel_table.RelationshipParentLookup.AddOrUpdate
// (
// parent_id,
// new ConcurrentDictionary<long, long>
// (
// new KeyValuePair<long, long>[]
// {
// new KeyValuePair<long, long>
// (
// item.PrimaryKey,
// child_id
// )
// }
// ),
// (x, y) =>
// {
// y.AddOrUpdate
// (
// item.PrimaryKey,
// child_id,
// (j, k) => { return k; }
// );
// return y;
// }
// );
}
}
}
////update the parent collection
//IBucketDataTable bucket_table = rel_table.Bucket.BucketDataTables[rel_table.RelationshipMetadata.ParentTable.TableName];
//IDataItem parent_item;
//if (bucket_table.TryGetValue(parent_id, bucket_table.TableMetadata.DataType, out obj))
//{
// parent_item = (IDataItem)obj;
// parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).SetValue(parent_item, rel_table.GetChildList(parent_id));
//}
}
else if (this is BucketDataTable)
{
//cast the table
BucketDataTable bucket_table = this as BucketDataTable;
//add the bucket reference
object objItem = AddOrUpdate(item.PrimaryKey, item);
if (ReferenceEquals(objItem, item))
{
//parse the table's relationships
//foreach (RelationshipMetadata rel in this.TableMetadata.CatalogMetadata.Relationships.Where(r => r.Value.ParentTable.TableName == TableMetadata.TableName).Select(r => r.Value))
//{
// //get the relationship table
// RelationshipDataTable rel_table = bucket_table.Bucket.BucketDataTables[rel.RelationTable.TableName] as RelationshipDataTable;
// //lock the resource
// lock (rel_table.RelationshipParentLookup)
// {
// //remove the lookup
// ConcurrentDictionary<long, long> lookup;
// if (rel_table.RelationshipParentLookup.TryGetValue(item.PrimaryKey, out lookup))
// {
// //set the child collection
// item.GetType().GetField(rel.ParentChildCollection).SetValue(item, rel_table.GetChildList(item.PrimaryKey));
// //remove the list
// rel_table.RelationshipParentLookup.TryRemove(item.PrimaryKey, out lookup);
// }
// }
//}
bRet = true;
}
else
{
bRet = false;
//parse the table's relationships
//foreach (RelationshipMetadata rel in this.TableMetadata.CatalogMetadata.Relationships.Where(r => r.Value.ParentTable.TableName == TableMetadata.TableName).Select(r => r.Value))
//{
// //get the relationship table
// RelationshipDataTable rel_table = bucket_table.Bucket.BucketDataTables[rel.RelationTable.TableName] as RelationshipDataTable;
// //lock the resource
// lock (rel_table.RelationshipParentLookup)
// {
// //copy the collection
// item.GetType().GetField(rel.ParentChildCollection).SetValue(item, objItem.GetType().GetField(rel.ParentChildCollection).GetValue(objItem));
// }
//}
}
//update our catalog
var catalog_table = this.TableMetadata.CatalogMetadata.Catalog.CatalogDataTables[this.TableMetadata.TableName];
catalog_table.AddOrUpdate(item.PrimaryKey, item);
}
else
{
string test = "test";
}
return(bRet);
}
private static MvcHtmlString GetCommentsList(HtmlHelper helper, IDataItem item, string title)
{
if (SystemManager.GetModule("Comments") == null || item == null)
{
return MvcHtmlString.Empty;
}
var itemTypeFullName = item.GetType().FullName;
var itemProviderName = item.GetProviderName();
var itemThreadKey = ControlUtilities.GetLocalizedKey(item.Id, null, CommentsBehaviorUtilities.GetLocalizedKeySuffix(itemTypeFullName));
var itemGroupKey = ControlUtilities.GetUniqueProviderKey(GetDataSourceName(item), itemProviderName);
var routeDictionary = new System.Web.Routing.RouteValueDictionary()
{
{ "AllowComments", GetAllowComments(item) },
{ "ThreadKey", itemThreadKey },
{ "ThreadTitle", title },
{ "ThreadType", itemTypeFullName },
{ "GroupKey", itemGroupKey },
{ "DataSource", itemProviderName }
};
var controllerName = itemThreadKey.EndsWith(ReviewsSuffix, StringComparison.Ordinal) ? CommentsHelpers.ReviewsControllerName : CommentsHelpers.CommentsControllerName;
MvcHtmlString result;
try
{
result = helper.Action(CommentsHelpers.IndexActionName, controllerName, routeDictionary);
}
catch (HttpException)
{
result = MvcHtmlString.Empty;
}
catch (NullReferenceException)
{
//// Telerik.Sitefinity.Mvc.SitefinityMvcRoute GetOrderedParameters() on line 116 controllerType.GetMethods() throws null reference exception (controllerType is null).
result = MvcHtmlString.Empty;
}
return result;
}
private static string GetDataSourceName(IDataItem item)
{
string dataSourceName = null;
if (item != null && item is DynamicContent)
{
var moduleProvider = ModuleBuilderManager.GetManager().Provider;
var itemType = item.GetType().FullName;
var dynamicContentType = moduleProvider.GetDynamicModules()
.Where(m => m.Status == DynamicModuleStatus.Active)
.Join(moduleProvider.GetDynamicModuleTypes().Where(t => string.Concat(t.TypeNamespace, ".", t.TypeName) == itemType), m => m.Id, t => t.ParentModuleId, (m, t) => t)
.FirstOrDefault();
if (dynamicContentType != null)
{
dataSourceName = dynamicContentType.ModuleName;
}
}
else if (item != null)
{
Type managerType;
if (ManagerBase.TryGetMappedManagerType(item.GetType(), out managerType))
{
dataSourceName = managerType.FullName;
}
}
return dataSourceName;
}
public IDataItem GetItemByUrl(string url, Type itemType, string provider, out string redirectUrl)
{
var manager = this.ResolveManager(itemType, provider);
if (manager == null)
{
redirectUrl = null;
return(null);
}
var itemIdFromQueryParam = (SystemManager.CurrentHttpContext.Request.ParamsGet("sf-itemId") ?? SystemManager.CurrentHttpContext.Items["sf-itemId"]) as string;
if (!itemIdFromQueryParam.IsNullOrEmpty())
{
Guid itemIdGuid;
if (Guid.TryParse(itemIdFromQueryParam, out itemIdGuid))
{
redirectUrl = null;
return(manager.GetItem(itemType, itemIdGuid) as IDataItem);
}
}
IDataItem item = null;
if (manager is IContentManager || manager is DynamicModuleManager)
{
try
{
item = this.GetItemFromUrl(manager, itemType, url, out redirectUrl);
}
catch (System.UnauthorizedAccessException e)
{
redirectUrl = null;
ItemAccessException access = new ItemAccessException(e.Message, e.InnerException);
access.Data["ItemType"] = itemType.Name;
throw access;
}
if (item != null)
{
var type = item.GetType();
if (!type.Equals(itemType) && !(type.Module != null && type.Module.ScopeName == "OpenAccessDynamic" && type.BaseType != null && type.BaseType.Equals(itemType)))
{
item = null;
}
}
}
else
{
item = ((IUrlProvider)manager.Provider).GetItemFromUrl(itemType, url, out redirectUrl);
}
var lifecycleItem = item as ILifecycleDataItem;
var lifecycleManager = manager as ILifecycleManager;
if (lifecycleItem != null && lifecycleManager != null)
{
ContentLifecycleStatus requestedStatus = ContentLocatableViewExtensions.GetRequestedItemStatus();
if (lifecycleItem.Status != requestedStatus)
{
item = lifecycleManager.Lifecycle.GetLive(lifecycleItem);
}
object requestedItem;
if (ContentLocatableViewExtensions.TryGetItemWithRequestedStatus(lifecycleItem, lifecycleManager, out requestedItem))
{
item = requestedItem as IDataItem;
}
}
return(item);
}
/// <summary>
/// the saturate data table routine
/// </summary>
/// <param name="obj"></param>
private void SaturateDataTable(object obj)
{
//get the parameter
SaturateDataTableData data = (SaturateDataTableData)obj;
try
{
//the parent query for relations
string parent_query = data.table.ConstructQuery();
//check if we can saturate this table
if (!data.table.CanSaturate())
{
return;
}
//get the mod value
Int64 mod = -1;
if (data.table is BucketDataTable)
{
mod = (data.table as BucketDataTable).Bucket.BucketMod;
}
//list of items
List <IDataItem> list = new List <IDataItem>();
//connect to db
using (IDbConnection connection = DBFactory.CreateConnection(
data.table.Catalog.ConnectionString, data.table.Catalog.ConnectionType))
{
//open the connection
connection.Open();
//create the command
using (IDbCommand command = DBFactory.CreateCommand(
parent_query, connection, data.table.Catalog.ConnectionType))
{
//set timeout
command.CommandTimeout = 5 * 60;
//execute the reader
using (IDataReader dr = command.ExecuteReader(System.Data.CommandBehavior.SequentialAccess))
{
//parse the results
while (dr.Read())
{
//create the data item
try
{
IDataItem item = (IDataItem)Activator.CreateInstance(data.table.TableMetadata.DataType);
if (item != null)
{
//set the IDataItem with row info
ProcessRow(dr, item, data.table, false);
//add items to the list
list.Add(item);
}
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.ToString());
}
}
}
}
//close the connection for chad
connection.Close();
}
//process the parent items
bool table_saturated = true;
foreach (var item in list)
{
//process the item
if (ProcessItem(item, data.table))
{
table_saturated = false;
}
//get the update field
object update = item.GetType().GetField(data.table.TableMetadata.SaturationUpdateField).GetValue(item);
data.table.UpdateLastValue(update);
}
//set table saturation
data.table.Saturated = table_saturated;
//report status
ReportStatus(
data.table.Catalog.CatalogName,
mod,
data.table.TableMetadata.TableName,
list.Count,
data.table.DataItems.Count,
data.table.Catalog.CatalogDataTables[data.table.TableMetadata.TableName].DataItems.Count);
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.ToString());
}
finally
{
data.table.LastSaturation = DateTime.UtcNow;
data.table.Saturating = false;
data.eventDone.Set();
}
}
/// <summary>
/// delete an item and its references
/// </summary>
/// <param name="item"></param>
/// <param name="table"></param>
private void DeleteItem(IDataItem item, IReferenceDataTable table, bool HardDelete)
{
//remove from table
object objTable;
object objCatalog;
IDataItem removed;
//check we need to handle relationship
if (table is RelationshipDataTable)
{
//parse the table's relationships
RelationshipDataTable rel_table = table as RelationshipDataTable;
//get the fields
long parent_id = Convert.ToInt64(item.GetType().GetField(rel_table.RelationshipMetadata.ParentRelationshipField).GetValue(item));
long child_id = Convert.ToInt64(item.GetType().GetField(rel_table.RelationshipMetadata.ChildRelationshipField).GetValue(item));
//lock the resource
lock (rel_table.RelationshipParentLookup)
{
//remove the item
if (table.TryRemove(item.PrimaryKey, table.TableMetadata.DataType, out objTable))
{
removed = (IDataItem)objTable;
}
//check if this is a hard delete
//HardDelete removes the relations
//SoftDelete leave the references
if (HardDelete)
{
//remove this relation
ConcurrentDictionary<long, long> lookup;
if (rel_table.RelationshipParentLookup.TryGetValue(parent_id, out lookup))
{
//remove all lookup entries for association
long id;
bool found = true;
while (found)
found = lookup.TryRemove(item.PrimaryKey, out id);
if (lookup.Count == 0)
{
//remove the lookup for this parent
if (rel_table.RelationshipParentLookup.TryRemove(parent_id, out lookup))
{
//lookup.Clear();
//lookup = null;
}
}
}
//get the parent item
object objParent;
IDataItem parent_item;
//dynamic parent_item;
IBucketDataTable parent_table = rel_table.Bucket.BucketDataTables[rel_table.RelationshipMetadata.ParentTable.TableName];
if (parent_table.TryGetValue(parent_id, parent_table.TableMetadata.DataType, out objParent))
{
parent_item = (IDataItem)objParent;
//parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).SetValue(parent_item, rel_table.GetChildList(parent_id));
var list = (List<Tuple<List<long>,long>>)parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).GetValue(parent_item);
if (rel_table.RelationshipMetadata.DistinctRelationship)
{
var rel_item = list.FirstOrDefault(t => t.Item2 == child_id);
if (rel_item != null)
{
if (rel_item.Item1.Contains(item.PrimaryKey))
rel_item.Item1.Remove(item.PrimaryKey);
if (rel_item.Item1.Count == 0)
list.Remove(rel_item);
}
}
else
{
var rel_item = list.FirstOrDefault(t => t.Item1.Any(l => l == item.PrimaryKey));
if (rel_item != null)
list.Remove(rel_item);
}
}
}
}
//if(rel_table.DataItems.Count % 1000 == 0)
//{
// System.Diagnostics.Trace.WriteLine(
// string.Format(
// "Lookup Status - Catalog:{0}, Table:{1}, TableCount:{2}, LookupCount:{3}",
// rel_table.TableMetadata.CatalogMetadata.Catalog.CatalogName,
// rel_table.TableMetadata.TableName,
// rel_table.DataItems.Count,
// rel_table.RelationshipParentLookup.Count));
//}
}
else if (table is BucketDataTable)
{
//remove the item
if (table.TryRemove(item.PrimaryKey, table.TableMetadata.DataType, out objTable))
{
removed = (IDataItem)objTable;
}
//parse the table's relationships
BucketDataTable bucket_table = table as BucketDataTable;
foreach (RelationshipMetadata rel in table.Catalog.CatalogMetadata.Relationships.Where(r => r.Value.ParentTable.TableName == table.TableMetadata.TableName).Select(r => r.Value))
{
//get the relationship table
RelationshipDataTable rel_table = bucket_table.Bucket.BucketDataTables[rel.RelationTable.TableName] as RelationshipDataTable;
//lock the resource
lock (rel_table.RelationshipParentLookup)
{
//remove the lookup for this parent
ConcurrentDictionary<long, long> lookup;
if (rel_table.RelationshipParentLookup.TryRemove(item.PrimaryKey, out lookup))
{
lookup.Clear();
lookup = null;
}
}
}
}
//remove from catalog
if (table.Catalog.CatalogDataTables[table.TableMetadata.TableName].TryRemove(item.PrimaryKey, table.TableMetadata.DataType, out objCatalog))
{
removed = (IDataItem)objCatalog;
}
}
/// <summary>
/// delete an item and its references
/// </summary>
/// <param name="item"></param>
/// <param name="table"></param>
private void DeleteItem(IDataItem item, IReferenceDataTable table, bool HardDelete)
{
//remove from table
object objTable;
object objCatalog;
IDataItem removed;
//check we need to handle relationship
if (table is RelationshipDataTable)
{
//parse the table's relationships
RelationshipDataTable rel_table = table as RelationshipDataTable;
//get the fields
long parent_id = Convert.ToInt64(item.GetType().GetField(rel_table.RelationshipMetadata.ParentRelationshipField).GetValue(item));
long child_id = Convert.ToInt64(item.GetType().GetField(rel_table.RelationshipMetadata.ChildRelationshipField).GetValue(item));
//lock the resource
lock (rel_table.RelationshipParentLookup)
{
//remove the item
if (table.TryRemove(item.PrimaryKey, table.TableMetadata.DataType, out objTable))
{
removed = (IDataItem)objTable;
}
//check if this is a hard delete
//HardDelete removes the relations
//SoftDelete leave the references
if (HardDelete)
{
//remove this relation
ConcurrentDictionary <long, long> lookup;
if (rel_table.RelationshipParentLookup.TryGetValue(parent_id, out lookup))
{
//remove all lookup entries for association
long id;
bool found = true;
while (found)
{
found = lookup.TryRemove(item.PrimaryKey, out id);
}
if (lookup.Count == 0)
{
//remove the lookup for this parent
if (rel_table.RelationshipParentLookup.TryRemove(parent_id, out lookup))
{
//lookup.Clear();
//lookup = null;
}
}
}
//get the parent item
object objParent;
IDataItem parent_item;
//dynamic parent_item;
IBucketDataTable parent_table = rel_table.Bucket.BucketDataTables[rel_table.RelationshipMetadata.ParentTable.TableName];
if (parent_table.TryGetValue(parent_id, parent_table.TableMetadata.DataType, out objParent))
{
parent_item = (IDataItem)objParent;
//parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).SetValue(parent_item, rel_table.GetChildList(parent_id));
var list = (List <Tuple <List <long>, long> >)parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).GetValue(parent_item);
if (rel_table.RelationshipMetadata.DistinctRelationship)
{
var rel_item = list.FirstOrDefault(t => t.Item2 == child_id);
if (rel_item != null)
{
if (rel_item.Item1.Contains(item.PrimaryKey))
{
rel_item.Item1.Remove(item.PrimaryKey);
}
if (rel_item.Item1.Count == 0)
{
list.Remove(rel_item);
}
}
}
else
{
var rel_item = list.FirstOrDefault(t => t.Item1.Any(l => l == item.PrimaryKey));
if (rel_item != null)
{
list.Remove(rel_item);
}
}
}
}
}
//if(rel_table.DataItems.Count % 1000 == 0)
//{
// System.Diagnostics.Trace.WriteLine(
// string.Format(
// "Lookup Status - Catalog:{0}, Table:{1}, TableCount:{2}, LookupCount:{3}",
// rel_table.TableMetadata.CatalogMetadata.Catalog.CatalogName,
// rel_table.TableMetadata.TableName,
// rel_table.DataItems.Count,
// rel_table.RelationshipParentLookup.Count));
//}
}
else if (table is BucketDataTable)
{
//remove the item
if (table.TryRemove(item.PrimaryKey, table.TableMetadata.DataType, out objTable))
{
removed = (IDataItem)objTable;
}
//parse the table's relationships
BucketDataTable bucket_table = table as BucketDataTable;
foreach (RelationshipMetadata rel in table.Catalog.CatalogMetadata.Relationships.Where(r => r.Value.ParentTable.TableName == table.TableMetadata.TableName).Select(r => r.Value))
{
//get the relationship table
RelationshipDataTable rel_table = bucket_table.Bucket.BucketDataTables[rel.RelationTable.TableName] as RelationshipDataTable;
//lock the resource
lock (rel_table.RelationshipParentLookup)
{
//remove the lookup for this parent
ConcurrentDictionary <long, long> lookup;
if (rel_table.RelationshipParentLookup.TryRemove(item.PrimaryKey, out lookup))
{
lookup.Clear();
lookup = null;
}
}
}
}
//remove from catalog
if (table.Catalog.CatalogDataTables[table.TableMetadata.TableName].TryRemove(item.PrimaryKey, table.TableMetadata.DataType, out objCatalog))
{
removed = (IDataItem)objCatalog;
}
}
/// <summary>
/// Creates an instance of the item view model by given data item.
/// </summary>
/// <param name="item">The item.</param>
/// <returns></returns>
protected ItemViewModel CreateItemViewModelInstance(IDataItem item)
{
if (item.GetType() == typeof(SitefinityProfile))
{
return new SitefinityProfileItemViewModel(item);
}
else
{
return new ItemViewModel(item);
}
}
/// <summary>
/// process a row
/// </summary>
/// <param name="dr"></param>
/// <param name="item"></param>
/// <param name="table_metadata"></param>
private void ProcessRow(IDataReader dr, IDataItem item, IReferenceDataTable table, bool update_last_update)
{
//get the data
List<Tuple<string,object>> data = new List<Tuple<string,object>>();
for (int x = 0; x < dr.FieldCount; x++)
{
//get the column metadata
string column_name = dr.GetName(x);
IColumnMetadata col = null;
if(table.TableMetadata.ColumnsMetadata.ContainsKey(column_name))
col = table.TableMetadata.ColumnsMetadata[column_name];
if (col != null)
{
//get the value
object value = dr[x];
data.Add(new Tuple<string, object>(column_name, value));
try
{
//check if the column is a collection
if (col.ColumnType == typeof(List<Tuple<List<long>, long>>))
{
string string_value = value.ToString();
List<Tuple<List<long>, long>> list = new List<Tuple<List<long>, long>>();
//get the relationship for this field
var rel = table.Catalog.CatalogMetadata.Relationships.Values.FirstOrDefault(r => r.ParentChildCollection == column_name);
//check if null
if (!dr.IsDBNull(x))
{
foreach (var s in string_value.Split(','))
{
string[] tuple = s.Split('|');
if (tuple.Length == 2)
{
long item1;
long item2;
if (Int64.TryParse(tuple[0], out item1))
{
if (Int64.TryParse(tuple[1], out item2))
{
if (rel != null && rel.DistinctRelationship)
{
var existing = list.FirstOrDefault(t => t.Item2 == item2);
if (existing == null)
{
List<long> sub_list = new List<long>();
sub_list.Add(item1);
list.Add(new Tuple<List<long>, long>(sub_list, item2));
}
else
{
existing.Item1.Add(item1);
}
}
else
{
List<long> sub_list = new List<long>();
sub_list.Add(item1);
list.Add(new Tuple<List<long>, long>(sub_list, item2));
}
}
}
}
}
}
//List<long> list = string_value.Split(',').Select(t => TryParseInt64(t))
// .Where(i => i.HasValue)
// .Select(i => i.Value)
// .ToList();
item.GetType().GetField(col.FieldMapping).SetValue(item, list);
}
else
{
//check if null
if (!dr.IsDBNull(x))
{
//set the value with reflection
item.GetType().GetField(col.FieldMapping).SetValue(item, value);
}
}
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.ToString());
}
//update the last update value
if (column_name == table.TableMetadata.SaturationUpdateField && update_last_update)
table.UpdateLastValue(value);
}
}
if (item is Mention)
{
if ((item as Mention).Tags == null)
{
System.Diagnostics.Trace.WriteLine("NO");
}
}
}
/// <summary>
/// delete an item given its catalog table
/// </summary>
/// <param name="item"></param>
/// <param name="table"></param>
public void DeleteItem(IDataItem item, bool HardDelete)
{
//the table to call delete item with
IReferenceDataTable delete_table = null;
//check if this is a reference table
if (TableMetadata.ReferenceTable)
{
//get the reference table
delete_table = (IReferenceDataTable)this;
}
else
{
//get the mod field
IColumnMetadata column = TableMetadata.ColumnsMetadata[TableMetadata.ModField];
//get the value to mode
object obj = item.GetType().GetField(column.FieldMapping).GetValue(item);
Int64 id = Convert.ToInt64(obj);
//mod to get the bucket index
Int64 bucket = id % TableMetadata.CatalogMetadata.Catalog.ComputeNode.GlobalBucketCount;
//get the bucket table
delete_table = TableMetadata.CatalogMetadata.Catalog.Buckets[bucket].BucketDataTables[TableMetadata.TableName];
}
//call delete
if (delete_table != null)
DeleteItem(item, delete_table, HardDelete);
}
/// <summary>
/// add data item to the table
/// </summary>
/// <param name="item"></param>
public bool AddItem(IDataItem item)
{
object obj;
bool bRet = false;
//check if table type to handle relations
if (this is RelationshipDataTable)
{
//parse the table's relationships
RelationshipDataTable rel_table = this as RelationshipDataTable;
//get the fields
long parent_id = Convert.ToInt64(item.GetType().GetField(rel_table.RelationshipMetadata.ParentRelationshipField).GetValue(item));
long child_id = Convert.ToInt64(item.GetType().GetField(rel_table.RelationshipMetadata.ChildRelationshipField).GetValue(item));
//lock the resource
lock (rel_table.RelationshipParentLookup)
{
//add the relation
//if (ReferenceEquals(AddOrUpdate(item.PrimaryKey, item), item))
{
//look for the parent item
IBucketDataTable bucket_table = rel_table.Bucket.BucketDataTables[rel_table.RelationshipMetadata.ParentTable.TableName];
IDataItem parent_item;
if (bucket_table.TryGetValue(parent_id, bucket_table.TableMetadata.DataType, out obj))
{
//add to the parent item
parent_item = (IDataItem)obj;
//List<long> list = (List<long>)parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).GetValue(parent_item);
List<Tuple<List<long>, long>> list = (List<Tuple<List<long>, long>>)parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).GetValue(parent_item);
lock (parent_item)
{
try
{
//check the list to init
if(list == null)
list = new List<Tuple<List<long>, long>>();
//check for no items
if (list.Count == 0)
{
List<long> sub_list = new List<long>();
sub_list.Add(item.PrimaryKey);
list.Add(new Tuple<List<long>,long>(sub_list, child_id));
bRet = true;
}
else
{
//get the sub list
var tuple = list.FirstOrDefault(t => t.Item2 == child_id);
if (tuple == null)
{
List<long> sub_list = new List<long>();
sub_list.Add(item.PrimaryKey);
list.Add(new Tuple<List<long>, long>(sub_list, child_id));
bRet = true;
}
else
{
//is this a distinct relationship
if (rel_table.RelationshipMetadata.DistinctRelationship)
{
//check if item is already added
if (!tuple.Item1.Contains(item.PrimaryKey))
{
tuple.Item1.Add(item.PrimaryKey);
bRet = true;
}
}
else
{
if (!list.Any(t => t.Item1.Contains(item.PrimaryKey)))
{
List<long> sub_list = new List<long>();
sub_list.Add(item.PrimaryKey);
list.Add(new Tuple<List<long>, long>(sub_list, child_id));
bRet = true;
}
}
}
}
//check if should update the field
if(bRet)
parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).SetValue(parent_item, list);
//if (!list.Any(t => t.Item2 == child_id))
//{
// List<long> sub_list = new List<long>();
// sub_list.Add(item.PrimaryKey);
// list.Add(new Tuple<List<long>, long>(sub_list, child_id));
// if (rel_table.RelationshipMetadata.DistinctRelationship)
// parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).SetValue(parent_item, list);
// bRet = true;
//}
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.ToString());
}
}
}
else
{
//update the lookup
//rel_table.RelationshipParentLookup.AddOrUpdate
// (
// parent_id,
// new ConcurrentDictionary<long, long>
// (
// new KeyValuePair<long, long>[]
// {
// new KeyValuePair<long, long>
// (
// item.PrimaryKey,
// child_id
// )
// }
// ),
// (x, y) =>
// {
// y.AddOrUpdate
// (
// item.PrimaryKey,
// child_id,
// (j, k) => { return k; }
// );
// return y;
// }
// );
}
}
}
////update the parent collection
//IBucketDataTable bucket_table = rel_table.Bucket.BucketDataTables[rel_table.RelationshipMetadata.ParentTable.TableName];
//IDataItem parent_item;
//if (bucket_table.TryGetValue(parent_id, bucket_table.TableMetadata.DataType, out obj))
//{
// parent_item = (IDataItem)obj;
// parent_item.GetType().GetField(rel_table.RelationshipMetadata.ParentChildCollection).SetValue(parent_item, rel_table.GetChildList(parent_id));
//}
}
else if (this is BucketDataTable)
{
//cast the table
BucketDataTable bucket_table = this as BucketDataTable;
//add the bucket reference
object objItem = AddOrUpdate(item.PrimaryKey, item);
if (ReferenceEquals(objItem, item))
{
//parse the table's relationships
//foreach (RelationshipMetadata rel in this.TableMetadata.CatalogMetadata.Relationships.Where(r => r.Value.ParentTable.TableName == TableMetadata.TableName).Select(r => r.Value))
//{
// //get the relationship table
// RelationshipDataTable rel_table = bucket_table.Bucket.BucketDataTables[rel.RelationTable.TableName] as RelationshipDataTable;
// //lock the resource
// lock (rel_table.RelationshipParentLookup)
// {
// //remove the lookup
// ConcurrentDictionary<long, long> lookup;
// if (rel_table.RelationshipParentLookup.TryGetValue(item.PrimaryKey, out lookup))
// {
// //set the child collection
// item.GetType().GetField(rel.ParentChildCollection).SetValue(item, rel_table.GetChildList(item.PrimaryKey));
// //remove the list
// rel_table.RelationshipParentLookup.TryRemove(item.PrimaryKey, out lookup);
// }
// }
//}
bRet = true;
}
else
{
bRet = false;
//parse the table's relationships
//foreach (RelationshipMetadata rel in this.TableMetadata.CatalogMetadata.Relationships.Where(r => r.Value.ParentTable.TableName == TableMetadata.TableName).Select(r => r.Value))
//{
// //get the relationship table
// RelationshipDataTable rel_table = bucket_table.Bucket.BucketDataTables[rel.RelationTable.TableName] as RelationshipDataTable;
// //lock the resource
// lock (rel_table.RelationshipParentLookup)
// {
// //copy the collection
// item.GetType().GetField(rel.ParentChildCollection).SetValue(item, objItem.GetType().GetField(rel.ParentChildCollection).GetValue(objItem));
// }
//}
}
//update our catalog
var catalog_table = this.TableMetadata.CatalogMetadata.Catalog.CatalogDataTables[this.TableMetadata.TableName];
catalog_table.AddOrUpdate(item.PrimaryKey, item);
}
else
{
string test = "test";
}
return bRet;
}
/// <summary>
/// An IDataItem extension method that gets a manager.
/// </summary>
/// <param name="item">The item.</param>
/// <returns>
/// The manager.
/// </returns>
public static IManager GetManager(this IDataItem item)
{
return(ManagerBase.GetMappedManager(item.GetType()));
}
/// <summary>
/// process a row
/// </summary>
/// <param name="dr"></param>
/// <param name="item"></param>
/// <param name="table_metadata"></param>
private void ProcessRow(IDataReader dr, IDataItem item, IReferenceDataTable table, bool update_last_update)
{
//get the data
List <Tuple <string, object> > data = new List <Tuple <string, object> >();
for (int x = 0; x < dr.FieldCount; x++)
{
//get the column metadata
string column_name = dr.GetName(x);
IColumnMetadata col = null;
if (table.TableMetadata.ColumnsMetadata.ContainsKey(column_name))
{
col = table.TableMetadata.ColumnsMetadata[column_name];
}
if (col != null)
{
//get the value
object value = dr[x];
data.Add(new Tuple <string, object>(column_name, value));
try
{
//check if the column is a collection
if (col.ColumnType == typeof(List <Tuple <List <long>, long> >))
{
string string_value = value.ToString();
List <Tuple <List <long>, long> > list = new List <Tuple <List <long>, long> >();
//get the relationship for this field
var rel = table.Catalog.CatalogMetadata.Relationships.Values.FirstOrDefault(r => r.ParentChildCollection == column_name);
//check if null
if (!dr.IsDBNull(x))
{
foreach (var s in string_value.Split(','))
{
string[] tuple = s.Split('|');
if (tuple.Length == 2)
{
long item1;
long item2;
if (Int64.TryParse(tuple[0], out item1))
{
if (Int64.TryParse(tuple[1], out item2))
{
if (rel != null && rel.DistinctRelationship)
{
var existing = list.FirstOrDefault(t => t.Item2 == item2);
if (existing == null)
{
List <long> sub_list = new List <long>();
sub_list.Add(item1);
list.Add(new Tuple <List <long>, long>(sub_list, item2));
}
else
{
existing.Item1.Add(item1);
}
}
else
{
List <long> sub_list = new List <long>();
sub_list.Add(item1);
list.Add(new Tuple <List <long>, long>(sub_list, item2));
}
}
}
}
}
}
//List<long> list = string_value.Split(',').Select(t => TryParseInt64(t))
// .Where(i => i.HasValue)
// .Select(i => i.Value)
// .ToList();
item.GetType().GetField(col.FieldMapping).SetValue(item, list);
}
else
{
//check if null
if (!dr.IsDBNull(x))
{
//set the value with reflection
item.GetType().GetField(col.FieldMapping).SetValue(item, value);
}
}
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.ToString());
}
//update the last update value
if (column_name == table.TableMetadata.SaturationUpdateField && update_last_update)
{
table.UpdateLastValue(value);
}
}
}
if (item is Mention)
{
if ((item as Mention).Tags == null)
{
System.Diagnostics.Trace.WriteLine("NO");
}
}
}
