protected void ProcessAttacherForSave(FileAttacher attacher, IEnumerable<HttpPostedFileBase> uploadedFiles)
{
if (attacher == null)
{
return;
}
if (attacher.ExtantFiles != null)
{
var delFiles = attacher.ExtantFiles.Where(item => !String.IsNullOrEmpty(item.Deleted)).ToList();
if (delFiles.Count() > 0)
{
if (attacher.DeleteFiles == null)
{
attacher.DeleteFiles = new List<DeleteFileInfo>();
}
foreach (var f in delFiles)
{
attacher.DeleteFiles.Add(new DeleteFileInfo { ID = f.ID });
}
attacher.ExtantFiles.RemoveAll(item => !String.IsNullOrEmpty(item.Deleted));
}
}
if (attacher.CachedFiles != null)
{
attacher.CachedFiles.RemoveAll(item => !String.IsNullOrEmpty(item.Deleted));
foreach (var cacheFile in attacher.CachedFiles)
{
var data = TempData[cacheFile.CacheID];
Byte[] fileData = data as Byte[];
cacheFile.FileData = fileData;
}
}
if ((attacher.NewFiles != null) && (uploadedFiles != null))
{
var upldFileList = uploadedFiles.ToList();
int cnt = Math.Min(attacher.NewFiles.Count(), upldFileList.Count());
if (cnt > 0)
{
if (attacher.CachedFiles == null)
{
attacher.CachedFiles = new List<CachedFileInfo>();
}
for (int i = 0; i < cnt; i++)
{
var upldFile = upldFileList[i];
if ((upldFile != null) && (upldFile.ContentLength > 0))
{
attacher.CachedFiles.Add(
new CachedFileInfo(Guid.NewGuid().ToString("n"), upldFile, attacher.NewFiles[i])
);
}
}
}
}
attacher.NewFiles = null;
}
protected void UpdateJobAttachments(ProductionJob editJob, FileAttacher attacher)
{
if (attacher != null)
{
List<string> delIDS = attacher.DelFileIDs();
if (delIDS.IsAny())
{
string sql = "DELETE FROM FG_PRDN_JOB_ATTACHMENT WHERE FG_PRDN_JOB_ATT_ID IN (" +
PrdnDataHelper.ParmFormatList(delIDS.Count()) + ")";
PrdnDBContext.ExecuteStoreCommand(sql, delIDS.Cast<object>().ToArray());
}
if (attacher.NotNullAny(a => a.ExtantFiles))
{
foreach (var dbFile in attacher.ExtantFiles)
{
var mods = editJob.Attachments.Where(a =>
(a.ID == dbFile.DecimalID)
&& ((a.AttachmentTypeID != dbFile.AttTypeID) && (dbFile.AttTypeID != null)
|| a.Description != dbFile.Description)
);
foreach (var modFile in mods)
{
modFile.AttachmentTypeID = (decimal)dbFile.AttTypeID;
modFile.Description = dbFile.Description;
}
}
};
if (attacher.NotNullAny(a => a.CachedFiles))
{
foreach (var newFile in attacher.CachedFiles)
{
CST.Prdn.Data.ProductionJobAttachment newAttachment = new CST.Prdn.Data.ProductionJobAttachment
{ //JobID = editJob.ID,
FileName = newFile.FileName,
MimeType = newFile.MimeType,
Description = newFile.Description,
Attachment = newFile.FileData
};
if (newFile.AttTypeID != null)
{
newAttachment.AttachmentTypeID = (decimal)newFile.AttTypeID;
}
editJob.Attachments.Add(newAttachment);
}
}
}
}
protected void ProcessAttacherForPost(FileAttacher attacher)
{
if (attacher == null)
{
return;
}
attacher.AttTypesFunc = GetAttTypes;
if (attacher.CachedFiles != null)
{
foreach (var cacheFile in attacher.CachedFiles)
{
TempData[cacheFile.CacheID] = cacheFile.FileData;
}
}
// clear attacher model state info so Post view render does not display old list info
foreach (var delPair in ModelState.Where(p => (p.Key.Contains("Attacher"))).ToList())
{
ModelState.Remove(delPair.Key);
}
}