// Protected Methods (1)
protected void Page_Load(object sender, EventArgs e)
{
string file = Request.Params["fileid"];
string fileName = Request.Params["filename"];
string delete = Request.Params["delete"];
string contentType = Request.Params["ct"];
if (string.IsNullOrEmpty(file))
{
throw new HttpException(404, "HTTP/1.1 404 Not Found");
}
if (string.IsNullOrEmpty(fileName))
{
fileName = file;
}
try
{
byte[] bytes;
using (var epmLiveFileStore = new EPMLiveFileStore(SPContext.Current.Web))
{
bytes = epmLiveFileStore.Get(file);
if (!string.IsNullOrEmpty(delete) && delete.Equals("1"))
{
epmLiveFileStore.Delete(file);
}
}
if (!string.IsNullOrEmpty(contentType))
{
Response.ContentType = contentType;
}
Response.AddHeader("Content-Disposition", @"attachment;filename=""" + fileName + @"""");
Response.Buffer = true;
EnableViewState = false;
Response.BinaryWrite(bytes);
Response.End();
}
catch (Exception)
{
throw new HttpException(404, "HTTP/1.1 404 Not Found");
}
}
// Protected Methods (3)
protected void OnSaveButtonClicked(object sender, EventArgs e)
{
SPUtility.ValidateFormDigest();
byte[] pic;
string resizeInfo = ResizeInfoField.Value;
if (!string.IsNullOrEmpty(resizeInfo))
{
pic = ResizeImage(resizeInfo);
}
else
{
using (var fileStore = new EPMLiveFileStore(Web))
{
pic = fileStore.Get(FileNameField.Value);
}
}
SPSecurity.RunWithElevatedPrivileges(() =>
{
using (var spSite = new SPSite(Web.Site.ID))
{
using (SPWeb spWeb = spSite.OpenWeb(Web.ID))
{
using (var fileStore = new EPMLiveFileStore(spWeb))
{
fileStore.Delete(FileNameField.Value);
}
}
}
});
SavePicture(pic);
}
