SourceCode/PROMS/VEPROMS.CSLA.Library/Extension/ContentExt.cs

using System;
using System.Collections.Generic;
using System.Text;
using Csla;
using Csla.Data;
using System.Xml;
using System.Data.SqlClient;
using System.Data;
using System.Text.RegularExpressions;

namespace VEPROMS.CSLA.Library
{
	public partial class Content
	{
		public override string ToString()
		{
			return string.Format("{0} {1}", Number, Text);
		}
		public void FixTransitionText(TransitionInfo tran)
		{
			string transText = tran.ResolvePathTo();
			string lookFor = string.Format(@"<START\](\\[^v \\]+)*\\v0(\\[^v \\]+)* ([^#]*?)(\\[^v \\]+)*\\v(\\[^v \\]+)* #Link:Transition[^:]*?:{0} {1}( [0-9]*){{1,2}}\[END>", tran.TranType, tran.TransitionID);
			//string lookFor = string.Format(@"<START\]\\v0 ([^#]*?)\\v #Link:Transition[^:]*?:{0} {1} [0-9]*\[END>", tran.TranType, tran.TransitionID);
			Match m = Regex.Match(Text, lookFor);
			if (m != null && m.Groups.Count > 1)
			{
				System.Text.RegularExpressions.Group g = m.Groups[3];
				if (g.ToString() != transText)
					Text = Text.Substring(0, g.Index) + transText + Text.Substring(g.Index + g.Length);
			}
			// see if there is a grid to update too.
			if (tran.MyContent.MyGrid != null)
			{
				string lookForXml = string.Format(@"&lt;START\](\\[^v \\]+)*\\v0(\\[^v \\]+)* ([^#]*?)(\\[^v \\]+)*\\v(\\[^v \\]+)* #Link:Transition[^:]*?:{0} {1}( [0-9]*){{1,2}}\[END&gt;", tran.TranType, tran.TransitionID);
				Match mg = Regex.Match(MyGrid.Data, lookForXml);
				if (mg != null && mg.Groups.Count > 1)
				{
					System.Text.RegularExpressions.Group g = mg.Groups[3];
					if (g.ToString() != transText)
						MyGrid.Data = MyGrid.Data.Substring(0, g.Index) + transText + MyGrid.Data.Substring(g.Index + g.Length);
				}
			}
		}
		public void FixContentText(RoUsageInfo rousg, ROFSTLookup.rochild roch, ROFstInfo origROFstInfo) // string newvalue)
		{
			string newvalue = roch.value;
			string lookFor = string.Format(@"<START\](\\[^v \\]+)*\\v0(\\[^v \\]+)* ([^\[]*?)(\\[^v '?\\]+)*\\v(\\[^v \\]+)* #Link:ReferencedObject:{0} .*?\[END>", rousg.ROUsageID);
			Match m = Regex.Match(Text, lookFor,RegexOptions.Singleline);
			if (m != null && m.Groups.Count > 1)
			{
				System.Text.RegularExpressions.Group g = m.Groups[3];
				if (g.ToString() != newvalue)
					Text = Text.Substring(0, g.Index) + newvalue + Text.Substring(g.Index + g.Length);
			}
			// see if there is a grid to update too.
			if (rousg.MyContent.MyGrid != null)
			{
				if (roch.type == (int)E_ROValueType.Table)   // if change in rotable data...
				{
					List<string> retlist = origROFstInfo.OnROTableUpdate(this, new ROFstInfoROTableUpdateEventArgs(newvalue, MyGrid.Data));
					if (Text != retlist[0])Text = retlist[0];
					if (MyGrid.Data != retlist[1]) MyGrid.Data = retlist[1];
				}
				else
				{
					// if it's an ro within a table, need to process into an flex grid to save the grid data:

					string lookForXml = string.Format(@"&lt;START\](\\[^v \\]+)*\\v0(\\[^v \\]+)* (.*?)(\\[^v '?\\]+)*\\v(\\[^v \\]+)* #Link:ReferencedObject:{0} .*?\[END&gt;", rousg.ROUsageID);
					Match mg = Regex.Match(MyGrid.Data, lookForXml);
					if (mg != null && mg.Groups.Count > 1)
					{
						System.Text.RegularExpressions.Group g = mg.Groups[3];
						if (g.ToString() != newvalue)
							MyGrid.Data = MyGrid.Data.Substring(0, g.Index) + newvalue + MyGrid.Data.Substring(g.Index + g.Length);
					}
				}
			}
		}
	}
	public partial class ContentInfo
	{
		public PartInfoList LocalContentParts
		{
			get { return _ContentParts; }
		}
		public void AddPart(SafeDataReader dr, ItemInfo itemInfo)
		{
			if (_ContentParts == null)
				_ContentParts = new PartInfoList(dr, itemInfo);
			else
				_ContentParts.AddPartInfo(dr, itemInfo);
		}
		public override string ToString()
		{
			return string.Format("{0} {1}", Number, Text);
		}
		public void ShowChange()
		{
			OnChange();
		}
		//public XmlNode ToXml(XmlNode xn)
		//{
		//  XmlNode nd = xn.OwnerDocument.CreateElement("Content");
		//  xn.AppendChild(nd);
		//  AddAttribute(nd, "Number", _Number);
		//  AddAttribute(nd, "Text", _Text);
		//  AddAttribute(nd, "FormatID", _FormatID);
		//  AddAttribute(nd, "Config", _Config);
		//  return nd;
		//}
		//public void AddAttribute(XmlNode xn, string name, object o)
		//{
		//  if (o != null && o.ToString() != "")
		//  {
		//    XmlAttribute xa = xn.OwnerDocument.CreateAttribute(name);
		//    xa.Value = o.ToString();
		//    xn.Attributes.Append(xa);
		//  }
		//}
		internal ContentInfo(SafeDataReader dr,bool ForItem)
		{
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ContentInfo.Constructor", GetHashCode());
			try
			{
				ReadDataItemList(dr);
				_CacheList.Add(this);
			}
			catch (Exception ex)
			{
				if (_MyLog.IsErrorEnabled) _MyLog.Error("ContentInfo.Constructor", ex);
				throw new DbCslaException("ContentInfo.Constructor", ex);
			}
		}
		private void ReadDataItemList(SafeDataReader dr)
		{
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ContentInfo.ReadDataItemList", GetHashCode());
			try
			{
				_ContentID = dr.GetInt32("ContentID");
				_Number = dr.GetString("Number");
				_Text = dr.GetString("Text");
				_Type = (int?)dr.GetValue("Type");
				_FormatID = (int?)dr.GetValue("FormatID");
				_Config = dr.GetString("Config");
				_DTS = dr.GetDateTime("cDTS");
				_UserID = dr.GetString("cUserID");
				_ContentDetailCount = dr.GetInt32("DetailCount");
				_ContentEntryCount = dr.GetInt32("EntryCount");
				_ContentGridCount = dr.GetInt32("GridCount");
				_ContentImageCount = dr.GetInt32("ImageCount");
				_ContentItemCount = dr.GetInt32("ItemCount");
				_ContentPartCount = dr.GetInt32("cPartCount");
				_ContentRoUsageCount = dr.GetInt32("RoUsageCount");
				_ContentTransitionCount = dr.GetInt32("TransitionCount");
				_ContentZContentCount = dr.GetInt32("ZContentCount");
			}
			catch (Exception ex)
			{
				if (_MyLog.IsErrorEnabled) _MyLog.Error("ContentInfo.ReadData", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("ContentInfo.ReadData", ex);
			}
		}

	}
	public partial class ContentInfoList
	{
		public static ContentInfoList GetList(int? itemID)
		{
			try
			{
				ContentInfoList tmp = DataPortal.Fetch<ContentInfoList>(new ContentListCriteria(itemID));
				ContentInfo.AddList(tmp);
				tmp.AddEvents();
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetChildren", ex);
			}
		}
		[Serializable()]
		private class ContentListCriteria
		{
			public ContentListCriteria(int? itemID)
			{
				_ItemID = itemID;
			}
			private int? _ItemID;
			public int? ItemID
			{
				get { return _ItemID; }
				set { _ItemID = value; }
			}
		}
		private void DataPortal_Fetch(ContentListCriteria criteria)
		{
			this.RaiseListChangedEvents = false;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "vesp_ListContentsByItemID";
						cm.Parameters.AddWithValue("@ItemID", criteria.ItemID);
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							IsReadOnly = false;
							while (dr.Read())
							{
								ContentInfo contentInfo = new ContentInfo(dr);
								this.Add(contentInfo);
							}
							IsReadOnly = true;
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ContentInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ContentInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
	}
}