protected dynamic HandleFileDeleteRequest(dynamic args)
{
var tableName = (string)args.table_name;
var id = (string)args.item_id;
var fileName = (string)args.file_name;
var directory = this.GetAttachmentFolder(tableName, id);
var path = Path.Combine(directory, fileName);
if (File.Exists(path))
{
File.Delete(path);
}
dynamic contentItem = this.SiteDatabase.GetByIdAsJObject(tableName, int.Parse(id));
if (contentItem.Attachments != null)
{
var array = contentItem.Attachments as JArray;
for (int i = 0; i < array.Count; i++)
{
var url = (string)array[i]["Url"];
if (url.EndsWith("/" + fileName))
{
array.RemoveAt(i);
this.SiteDatabase.UpsertRecord(tableName, contentItem);
break;
}
}
}
BaseDataModule.AttachmentDeleted(this.Context, tableName, contentItem, path);
return(contentItem);
}
/// <summary>
/// Handles file upload request, currently not consolidated with Attach File function
/// </summary>
/// <param name="args"></param>
/// <returns></returns>
protected dynamic HandleFileUploadRequest(dynamic args)
{
var tableName = (string)args.table_name;
var id = (string)args.item_id;
var path = this.GetAttachmentFolder(tableName, id);
dynamic contentItem = this.SiteDatabase.GetByIdAsJObject(tableName, int.Parse(id));
var newFiles = new List <dynamic>();
string attachmentType = this.Request.Form["attachmentType"] == null ? string.Empty : this.Request.Form["attachmentType"].ToString();
var CreateDate = DateTime.Now;
if ((bool)this.Request.Form.attachmentIsUnique == true)
{
if (this.Request.Files.Count() > 1)
{
throw new InvalidOperationException("Cannot upload multiple file if attachmentIsUnique is true");
}
}
foreach (var item in this.Request.Files)
{
var fileName = Path.GetFileName(item.Name);
var filePath = Path.Combine(path, fileName);
if (File.Exists(filePath))
{
fileName = Path.GetFileNameWithoutExtension(item.Name) +
Guid.NewGuid() +
Path.GetExtension(item.Name);
filePath = Path.Combine(path, fileName);
}
using (var fs = File.Create(filePath))
{
item.Value.CopyTo(fs);
newFiles.Add(new
{
CreateDate = CreateDate,
AttachmentType = attachmentType,
DisplayOrder = 0,
Caption = string.Empty,
Url =
Path.Combine(
"/Site",
"attachments",
tableName,
id,
fileName).Replace('\\', '/')
});
}
}
if (contentItem.Attachments == null)
{
contentItem.Attachments = JArray.FromObject(newFiles);
}
else
{
if ((bool)this.Request.Form.attachmentIsUnique == true)
{
bool wasSet = false;
foreach (JObject item in contentItem.Attachments as JArray)
{
if (item["AttachmentType"].ToString() == attachmentType.ToString())
{
// same type with current type
item["CreateDate"] = newFiles[0].CreateDate;
// delete the one being replaced
var directory = this.GetAttachmentFolder(tableName, id);
var toDelete = Path.Combine(directory, Path.GetFileName(item["Url"].ToString()));
// delete when url is not null
if (!string.IsNullOrEmpty(item["Url"].ToString()))
{
File.Delete(toDelete);
}
BaseDataModule.AttachmentDeleted(this.Context, tableName, contentItem, item["Url"].ToString());
// set to new one
item["Url"] = newFiles[0].Url;
wasSet = true;
break;
}
}
if (wasSet == false)
{
contentItem.Attachments.Add(JObject.FromObject(newFiles.First()));
}
}
else
{
foreach (var item in newFiles)
{
contentItem.Attachments.Add(JObject.FromObject(item));
}
}
}
this.SiteDatabase.UpsertRecord(tableName, contentItem);
BaseDataModule.NewAttachments(this.Context, tableName, contentItem, newFiles);
return(contentItem);
}
