public static bool LoadImage(SplendidControl ctlPARENT, Guid gParentID, string sFIELD_NAME, IDbTransaction trn)
{
bool bNewFile = false;
HtmlInputFile fileIMAGE = ctlPARENT.FindControl(sFIELD_NAME + "_File") as HtmlInputFile;
if ( fileIMAGE != null )
{
HttpPostedFile pstIMAGE = fileIMAGE.PostedFile;
if ( pstIMAGE != null )
{
long lFileSize = pstIMAGE.ContentLength;
long lUploadMaxSize = Sql.ToLong(HttpContext.Current.Application["CONFIG.upload_maxsize"]);
if ( (lUploadMaxSize > 0) && (lFileSize > lUploadMaxSize) )
{
throw(new Exception("ERROR: uploaded file was too big: max filesize: " + lUploadMaxSize.ToString()));
}
// 04/13/2005 File may not have been provided.
if ( pstIMAGE.FileName.Length > 0 )
{
string sFILENAME = Path.GetFileName (pstIMAGE.FileName);
string sFILE_EXT = Path.GetExtension(sFILENAME);
string sFILE_MIME_TYPE = pstIMAGE.ContentType;
Guid gImageID = Guid.Empty;
SqlProcs.spIMAGES_Insert
( ref gImageID
, gParentID
, sFILENAME
, sFILE_EXT
, sFILE_MIME_TYPE
, trn
);
// 09/06/2008 PostgreSQL does not require that we stream the bytes, so lets explore doing this for all platforms.
if ( Sql.StreamBlobs(trn.Connection) )
{
SplendidDynamic.LoadFile(gImageID, pstIMAGE.InputStream, trn);
}
else
{
using ( BinaryReader reader = new BinaryReader(pstIMAGE.InputStream) )
{
byte[] binBYTES = reader.ReadBytes((int) pstIMAGE.InputStream.Length);
SqlProcs.spIMAGES_CONTENT_Update(gImageID, binBYTES, trn);
}
}
// 04/17/2006 Update the dynamic control so that it can be accessed below.
DynamicControl ctlIMAGE = new DynamicControl(ctlPARENT, sFIELD_NAME);
ctlIMAGE.ID = gImageID;
bNewFile = true;
}
}
}
return bNewFile;
}
// 09/09/2009 Change parameter name to be more logical.
public static void UpdateCustomFields(SplendidControl ctlPARENT, IDbTransaction trn, Guid gID, string sTABLE_NAME, DataTable dtCustomFields)
{
if ( dtCustomFields.Rows.Count > 0 )
{
IDbConnection con = trn.Connection;
using ( IDbCommand cmd = con.CreateCommand() )
{
cmd.Transaction = trn;
cmd.CommandType = CommandType.Text;
cmd.CommandText = "update " + sTABLE_NAME + "_CSTM" + ControlChars.CrLf;
int nFieldIndex = 0;
foreach(DataRow row in dtCustomFields.Rows)
{
// 01/11/2006 Uppercase looks better.
string sNAME = Sql.ToString(row["NAME" ]).ToUpper();
string sCsType = Sql.ToString(row["CsType"]);
// 01/13/2007 We need to truncate any long strings to prevent SQL error.
// String or binary data would be truncated. The statement has been terminated.
int nMAX_SIZE = Sql.ToInteger(row["MAX_SIZE"]);
DynamicControl ctlCustomField = new DynamicControl(ctlPARENT, sNAME);
// 02/10/2008 Literals should not be updated.
if ( ctlCustomField.Exists && ctlCustomField.Type != "Literal" )
{
if ( nFieldIndex == 0 )
cmd.CommandText += " set ";
else
cmd.CommandText += " , ";
// 01/10/2006 We can't use a StringBuilder because the Sql.AddParameter function
// needs to be able to replace the @ with the appropriate database specific token.
cmd.CommandText += sNAME + " = @" + sNAME + ControlChars.CrLf;
DynamicControl ctlCustomField_File = new DynamicControl(ctlPARENT, sNAME + "_File");
// 04/21/2006 If the type is Guid and it is accompanied by a File control, then assume it is an image.
if ( sCsType == "Guid" && ctlCustomField.Type == "HtmlInputHidden" && ctlCustomField_File.Exists )
{
LoadImage(ctlPARENT, gID, sNAME, trn);
}
// 04/21/2006 Even if there is no image to upload, we still need to update the field.
// This is so that the image can be cleared.
switch ( sCsType )
{
case "Guid" : Sql.AddParameter(cmd, "@" + sNAME, ctlCustomField.ID ); break;
case "short" : Sql.AddParameter(cmd, "@" + sNAME, ctlCustomField.IntegerValue); break;
case "Int32" : Sql.AddParameter(cmd, "@" + sNAME, ctlCustomField.IntegerValue); break;
case "Int64" : Sql.AddParameter(cmd, "@" + sNAME, ctlCustomField.IntegerValue); break;
case "float" : Sql.AddParameter(cmd, "@" + sNAME, ctlCustomField.FloatValue ); break;
case "decimal" : Sql.AddParameter(cmd, "@" + sNAME, ctlCustomField.DecimalValue); break;
case "bool" : Sql.AddParameter(cmd, "@" + sNAME, ctlCustomField.Checked ); break;
case "DateTime": Sql.AddParameter(cmd, "@" + sNAME, ctlCustomField.DateValue ); break;
default : Sql.AddParameter(cmd, "@" + sNAME, ctlCustomField.Text , nMAX_SIZE); break;
}
nFieldIndex++;
}
}
if ( nFieldIndex > 0 )
{
cmd.CommandText += " where ID_C = @ID_C" + ControlChars.CrLf;
Sql.AddParameter(cmd, "@ID_C", gID);
cmd.ExecuteNonQuery();
}
}
}
}
// 03/14/2014 DUPLICATE_CHECHING_ENABLED enables duplicate checking.
// Duplicate check for EditView will provide input data from Form variables.
public static int DuplicateCheck(HttpApplicationState Application, IDbConnection con, string sMODULE_NAME, Guid gID, SplendidControl ctl, DataRow rowCurrent)
{
int nDuplicates = 0;
string sGRID_NAME = sMODULE_NAME + ".SearchDuplicates";
DataTable dtGridView = SplendidCache.GridViewColumns(sGRID_NAME);
if ( dtGridView != null && dtGridView.Rows.Count > 0 )
{
DbProviderFactory dbf = DbProviderFactories.GetFactory();
using ( IDbCommand cmd = con.CreateCommand() )
{
string sTABLE_NAME = Crm.Modules.TableName(sMODULE_NAME);
// 04/10/2014 The first thought was just to use a count(*), but by getting all fields for matching records, we allow business rules to further filter the result.
cmd.CommandText = "select *" + ControlChars.CrLf
+ " from vw" + sTABLE_NAME + "_List" + ControlChars.CrLf;
Security.Filter(cmd, sMODULE_NAME, "list");
if ( !Sql.IsEmptyGuid(gID) )
{
cmd.CommandText += " and ID <> @ID" + ControlChars.CrLf;
Sql.AddParameter(cmd, "@ID", gID);
}
int nValues = 0;
foreach(DataRow rowSearch in dtGridView.Rows)
{
string sDATA_FIELD = Sql.ToString (rowSearch["DATA_FIELD" ]);
string sDATA_FORMAT = Sql.ToString (rowSearch["DATA_FORMAT"]);
// 03/16/2014 When searching for duplicates, multiple fields can match, but don't match an empty field.
string sVALUE = new DynamicControl(ctl, rowCurrent, sDATA_FIELD).Text;
if ( !Sql.IsEmptyString(sVALUE) )
{
Sql.AppendParameter(cmd, sVALUE, sDATA_FIELD);
nValues++;
}
}
// 03/16/2014 If no required fields were specified, then don't search.
if ( nValues > 0 )
{
using ( DbDataAdapter da = dbf.CreateDataAdapter() )
{
((IDbDataAdapter)da).SelectCommand = cmd;
using ( DataTable dtDuplicates = new DataTable() )
{
da.Fill(dtDuplicates);
SplendidDynamic.ApplyGridViewRules(sGRID_NAME, ctl, "PRE_LOAD_EVENT_XOML", "POST_LOAD_EVENT_XOML", dtDuplicates);
foreach ( DataRow rowDuplicates in dtDuplicates.Rows )
{
if ( rowDuplicates.RowState != DataRowState.Deleted )
{
nDuplicates++;
}
}
}
}
}
}
}
return nDuplicates;
}