/// <summary>
/// Saves this collection to database
/// </summary>
/// <returns><b>true</b> if save is successful, <b>false</b> otherwise</returns>
public bool Save()
{
Database database = Token.Instance.Database;
//DELETE ANY CATEGORIES THAT APPEAR IN _ORIGVALUE BUT NOT IN CURRENT LIST
foreach (int categoryId in _OrigValue)
{
if (this.IndexOf(categoryId) < 0)
{
using (DbCommand selectCommand = database.GetSqlStringCommand("DELETE FROM ac_CatalogNodes WHERE CategoryId = @categoryId AND CatalogNodeId = @webpageId AND CatalogNodeTypeId = 2"))
{
database.AddInParameter(selectCommand, "@categoryId", System.Data.DbType.Int32, categoryId);
database.AddInParameter(selectCommand, "@webpageId", System.Data.DbType.Int32, _WebpageId);
database.ExecuteNonQuery(selectCommand);
}
}
}
//ADD ANY CATEGORIES THAT DO NOT APPEAR IN _ORIGVALUE
foreach (int categoryId in this)
{
if (_OrigValue.IndexOf(categoryId) < 0)
{
CatalogNode node = new CatalogNode();
node.CategoryId = categoryId;
node.CatalogNodeId = _WebpageId;
node.CatalogNodeType = CommerceBuilder.Catalog.CatalogNodeType.Webpage;
node.OrderBy = -1;
node.Save();
}
}
//UPDATE THE ORIGVALUE WITH THE SAVED LIST
_OrigValue = new List <int>();
_OrigValue.AddRange(this);
return(true);
}
/// <summary>
/// Loads the given CatalogNode object from the given database data reader.
/// </summary>
/// <param name="catalogNode">The CatalogNode object to load.</param>
/// <param name="dr">The database data reader to read data from.</param>
public static void LoadDataReader(CatalogNode catalogNode, IDataReader dr)
{
//SET FIELDS FROM ROW DATA
catalogNode.CategoryId = dr.GetInt32(0);
catalogNode.CatalogNodeId = dr.GetInt32(1);
catalogNode.CatalogNodeTypeId = dr.GetByte(2);
catalogNode.OrderBy = dr.GetInt16(3);
catalogNode.IsDirty = false;
}
public static CatalogNode Load(Int32 categoryId, Int32 catalogNodeId, Byte catalogNodeTypeId)
{
CatalogNode catalogNode = new CatalogNode();
if (catalogNode.Load(categoryId, catalogNodeId, catalogNodeTypeId))
{
return(catalogNode);
}
return(null);
}
public static bool Delete(Int32 categoryId, Int32 catalogNodeId, Byte catalogNodeTypeId)
{
CatalogNode catalogNode = new CatalogNode();
if (catalogNode.Load(categoryId, catalogNodeId, catalogNodeTypeId))
{
return(catalogNode.Delete());
}
return(false);
}
public static CatalogNodeCollection LoadForCategory(Int32 categoryId, int maximumRows, int startRowIndex, string sortExpression)
{
//DEFAULT SORT EXPRESSION
if (string.IsNullOrEmpty(sortExpression))
{
sortExpression = "OrderBy";
}
//CREATE THE DYNAMIC SQL TO LOAD OBJECT
StringBuilder selectQuery = new StringBuilder();
selectQuery.Append("SELECT");
if (maximumRows > 0)
{
selectQuery.Append(" TOP " + (startRowIndex + maximumRows).ToString());
}
selectQuery.Append(" " + CatalogNode.GetColumnNames(string.Empty));
selectQuery.Append(" FROM ac_CatalogNodes");
selectQuery.Append(" WHERE CategoryId = @categoryId");
selectQuery.Append(" ORDER BY " + sortExpression);
Database database = Token.Instance.Database;
DbCommand selectCommand = database.GetSqlStringCommand(selectQuery.ToString());
database.AddInParameter(selectCommand, "@categoryId", System.Data.DbType.Int32, categoryId);
//EXECUTE THE COMMAND
CatalogNodeCollection results = new CatalogNodeCollection();
int thisIndex = 0;
int rowCount = 0;
using (IDataReader dr = database.ExecuteReader(selectCommand))
{
while (dr.Read() && ((maximumRows < 1) || (rowCount < maximumRows)))
{
if (thisIndex >= startRowIndex)
{
CatalogNode catalogNode = new CatalogNode();
CatalogNode.LoadDataReader(catalogNode, dr);
results.Add(catalogNode);
rowCount++;
}
thisIndex++;
}
dr.Close();
}
return(results);
}
/// <summary>
/// Generates a browse url from an object reference.
/// </summary>
/// <param name="dataItem">Either a Category, Product, or CatalogNode to generate a browse url for.</param>
/// <returns>The browse url for the object.</returns>
public string GetBrowseUrl(Object dataItem)
{
Product product = dataItem as Product;
if (product != null)
{
return(GetBrowseUrl(product.ProductId, CatalogNodeType.Product, product.Name));
}
Category category = dataItem as Category;
if (category != null)
{
return(GetBrowseUrl(category.CategoryId, CatalogNodeType.Category, category.Name));
}
CatalogNode node = dataItem as CatalogNode;
if (node != null)
{
return(GetBrowseUrl(node.CategoryId, node.CatalogNodeId, node.CatalogNodeType, node.Name));
}
throw new ArgumentException("dataItem is not of a type supported by this method.", "dataItem");
}
public static SaveResult Insert(CatalogNode catalogNode)
{
return(catalogNode.Save());
}
public static SaveResult Update(CatalogNode catalogNode)
{
return(catalogNode.Save());
}
public static bool Delete(CatalogNode catalogNode)
{
return(catalogNode.Delete());
}
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