private void setSignatureLink(DataRow signatureRecord)
{
string fileId = signatureRecord[UploadedFile.FileId].ToString();
string fileExtension = signatureRecord[UploadedFile.FileExtension].ToString();
string fileLabel = signatureRecord[UploadedFile.FileLabel].ToString();
AddSignatureLink.Style["display"] = "none";
SignatureImage.Style["display"] = "";
UploadedFile biz = new UploadedFile();
biz.Get(int.Parse(fileId));
SignatureImage.ImageUrl = "../Plugins/FileLoader/DocumentLoader.aspx?fileId=" + Security.CustomCryptoHelper.Encrypt(fileId);
SignatureImage.ToolTip = "Click to view or change signature.";
}
protected override void Page_Load(object sender, EventArgs e)
{
string fId = Request.QueryString["fileId"];
string thumb = Request.QueryString["thumb"];
bool isThumb = !string.IsNullOrEmpty(thumb) && thumb.ToLower() == bool.TrueString.ToLower() ? true : false;
// Load file by field id
if (!string.IsNullOrEmpty(fId))
{
int fileId = -1;
string decrypyedFileId = Security.CustomCryptoHelper.Decrypt(fId);
int.TryParse(decrypyedFileId, out fileId);
UploadedFile userFile = new UploadedFile();
userFile.Get(fileId);
WriteFile(userFile, isThumb);
}
}
/// <summary>
/// Displays thumbnail if one exists and property set to true, otherwise display file Label. Default to display generic "Upload File" image
/// </summary>
/// <param name="tableName"></param>
/// <param name="tablePrimaryKey"></param>
private void DisplayLink(string tableName, string tablePrimaryKey)
{
string _savePath = System.Configuration.ConfigurationSettings.AppSettings["FileUploadLocation"].ToString() + this.PrimaryKeyTable;
_savePath = Page.ResolveUrl(_savePath);
// Cheeck to see if files are uploaded for this record
FilesDa da = new FilesDa();
DataSet ds = da.GetRecordsByTableAndTablePK(this.PrimaryKeyTable, int.Parse(tablePrimaryKey));
// If files are uploaded, show thumb for default
if (ds.Tables[0].Rows.Count > 0)
{
string fileId = ds.Tables[0].Rows[0][UploadedFile.FileId].ToString();
string fileExtension = ds.Tables[0].Rows[0][UploadedFile.FileExtension].ToString();
string fileLabel = ds.Tables[0].Rows[0][UploadedFile.FileLabel].ToString();
bool isFileAnImage = FileLoaderUtil.IsImage(fileExtension);
// show thumbnail of image
if (_showThumbNail == true && isFileAnImage)
{
linkText.Visible = false;
linkImage.Visible = true;
UploadedFile biz = new UploadedFile();
biz.Get(int.Parse(fileId));
linkImage.ImageUrl = "DocumentLoader.aspx?fileId=" + Security.CustomCryptoHelper.Encrypt(fileId) + "&thumb=true";
linkImage.Attributes.Add("style", "border: solid 1px #cccccc; cursor: pointer;");
linkImage.ToolTip = "Click to view or edit this image.";
}
// show file label as link
else if (!string.IsNullOrEmpty(fileLabel))
{
//link.InnerHtml = "View " + fileLabel;
linkText.Text = "View " + fileLabel;
linkText.Visible = true;
linkImage.Visible = false;
link.Attributes.Add("style", "cursor: pointer;");
}
// default to showing generic view file image
else
{
linkText.Visible = false;
linkImage.Visible = true;
linkImage.ImageUrl = "~/Images/ViewFile.gif";
}
}
else if (!string.IsNullOrEmpty(_linkName))
{
//link.InnerHtml = _linkName;
linkText.Text = _linkName;
linkText.Visible = true;
linkImage.Visible = false;
}
else
{
linkText.Visible = false;
linkImage.Visible = true;
linkImage.ImageUrl = "~/Images/UploadFile.gif";
}
// Register's function for setting thumb image on plugin
Page.ClientScript.RegisterStartupScript(this.GetType(), "ImageReloader", "function setThumb(newSrc) { var pluginTmb = document.getElementById('" + linkImage.ClientID + "'); if(pluginTmb) { pluginTmb.src = newSrc; } }", true);
}
protected override void Page_Load(object sender, System.EventArgs e)
{
// defaults
Page.EnableViewState = false;
UploadPanel.Visible = false;
ViewPanel.Visible = false;
MainImg.Visible = false;
ThumbnailExplorer.Visible = false;
// reset messages
UploadMsg.Text = "Please enter the file name and provide a label below.";
ThumbMsg.Text = "";
UploadErrorMsg.Text = String.Empty;
// view or add image; url params created in code behind of plugin control
if ((Request.QueryString["tableName"] != null && Request.QueryString["tableName"].Length > 0) && (Request.QueryString["primaryKey"] != null && Request.QueryString["primaryKey"].Length > 0))
{
// SET tableName/tablePriKey from QueryString
_tableName = Request.QueryString["tableName"];
_tablePrimaryKey = int.Parse(Request.QueryString["primaryKey"]);
_fileId = Request.QueryString["fileId"];
// saved in directory named virtual path + table names : APPSETTING NEEDS to be between / and /
_savePath = Page.ResolveUrl(FILE_UPLOAD_ROOT) + _tableName + "/";
FilesDa filesDA = new FilesDa();
DataTable dt = filesDA.GetRecordsByTableAndTablePK(_tableName, _tablePrimaryKey).Tables[0];
// Contains Files
if (dt.Rows.Count > 0)
{
SetViewFilesMode();
UploadedFile userFile = new UploadedFile();
int firstRecordId = int.Parse(dt.Rows[0][UploadedFile.FileId].ToString());
if (!string.IsNullOrEmpty(_fileId))
{
_fileId = Security.CustomCryptoHelper.Decrypt(_fileId);
userFile.Get(int.Parse(_fileId));
//if (userFile.RecordCount == 0)
if (userFile.IsEmpty)
{
userFile.Get(firstRecordId);
}
}
else
{
_fileId = firstRecordId.ToString();
userFile.Get(firstRecordId);
}
string userFileId = userFile[UploadedFile.FileId].ToString();
string userFileExt = userFile[UploadedFile.FileExtension].ToString();
string userFileLabel = userFile[UploadedFile.FileLabel].ToString();
// Sets attribute general to all FILES
string pathToFile = GetPathToFile(userFileId, false);
MainImgTitle.Text = userFileLabel;
FileId.Value = userFileId.ToString();
FileExtension.Value = userFileExt;
// Only 1 contorl per holder
DocumentHolder.Controls.Clear();
if (IsDocumentType(IMG_EXTENSIONS, userFileExt))
{
DisplayImage(pathToFile, userFileExt);
JSpathToThumb = GetPathToFile(userFileId, true);// _savePath + userFileId + FileUploadForm.THUMB_EXTENSION + userFileExt;
JSpathToFile = pathToFile;
}
else if (IsDocumentType(DOC_EXTENSIONS, userFileExt))
{
DisplayDocument(pathToFile, userFileExt);
JSpathToThumb = "GENERIC";
}
}
// else show controls to upload an image
else
{
SetUploadFilesMode();
JSpathToThumb = "";
if (Request.QueryString["fileLabel"] != null && Request.QueryString["fileLabel"].Length > 0)
{
FileLabel.Text = Request.QueryString["fileLabel"];
}
}
}
}
