protected void Page_Load(object sender, EventArgs e)
{
DebugHelper.SetContext("GetImageVersion");
// Get the parameters
Guid editorGuid = QueryHelper.GetGuid("editorguid", Guid.Empty);
int num = QueryHelper.GetInteger("versionnumber", -1);
// Load the temp file info
if (num >= 0)
{
tfi = TempFileInfoProvider.GetTempFileInfo(editorGuid, num);
}
else
{
DataSet ds = TempFileInfoProvider.GetTempFiles(null, "FileNumber DESC", 1, null);
if (!DataHelper.DataSourceIsEmpty(ds))
{
tfi = new TempFileInfo(ds.Tables[0].Rows[0]);
}
}
// Send the data
SendFile();
DebugHelper.ReleaseContext();
}
/// <summary>
/// Saves current version of image and discards all other versions.
/// </summary>
/// <param name="includeExtensionInName">If true file name is returned with extension</param>
public void SaveCurrentVersion(bool includeExtensionInName)
{
if (LoadingFailed)
{
SavingFailed = true;
}
else
{
if (imgHelper != null)
{
TempFileInfo tfi = TempFileInfoProvider.GetTempFileInfo(InstanceGUID, CurrentVersion);
if (tfi != null)
{
if (SaveImage != null)
{
tfi.Generalized.EnsureBinaryData();
SaveImage((includeExtensionInName ? tfi.FileName + "." + tfi.FileExtension.TrimStart('.') : tfi.FileName), tfi.FileExtension, tfi.FileMimeType, tfi.FileTitle, tfi.FileDescription, tfi.FileBinary, tfi.FileImageWidth, tfi.FileImageHeight);
}
}
}
if (!SavingFailed)
{
// Delete all versions
TempFileInfoProvider.DeleteTempFiles(TempFileInfoProvider.IMAGE_EDITOR_FOLDER, InstanceGUID);
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
DebugHelper.SetContext("GetImageVersion");
if (!QueryHelper.ValidateHash("hash"))
{
URLHelper.Redirect(ResolveUrl("~/CMSMessages/Error.aspx?title=" + ResHelper.GetString("imageeditor.badhashtitle") + "&text=" + ResHelper.GetString("imageeditor.badhashtext")));
}
// Get the parameters
Guid editorGuid = QueryHelper.GetGuid("editorguid", Guid.Empty);
int num = QueryHelper.GetInteger("versionnumber", -1);
// Load the temp file info
if (num >= 0)
{
tfi = TempFileInfoProvider.GetTempFileInfo(editorGuid, num);
}
else
{
DataSet ds = TempFileInfoProvider.GetTempFiles(null, "FileNumber DESC", 1, null);
if (!DataHelper.DataSourceIsEmpty(ds))
{
tfi = new TempFileInfo(ds.Tables[0].Rows[0]);
}
}
// Send the data
SendFile();
DebugHelper.ReleaseContext();
}
/// <summary>
/// Processes the redo action.
/// </summary>
public void ProcessRedo()
{
CurrentVersion++;
tempFile = TempFileInfoProvider.GetTempFileInfo(InstanceGUID, CurrentVersion);
InitFileInfo();
PopulateConversionDropdownlist();
PropagateChanges(false);
}
protected void Page_Load(object sender, EventArgs e)
{
RegisterTrimScript();
if (LoadImageType != null)
{
LoadImageType();
}
ltlScript.Text = "";
if (!URLHelper.IsPostback())
{
// Display image if available data
if (imageType != ImageHelper.ImageTypeEnum.None)
{
if (InitializeProperties != null)
{
InitializeProperties();
}
if (!LoadingFailed)
{
currentFormat = imgHelper.ImageFormatToString();
}
}
// Create first version on first load (original)
if (ImgHelper != null)
{
CreateVersion(ImgHelper.SourceData);
}
}
else
{
// Load current version to edit
tempFile = TempFileInfoProvider.GetTempFileInfo(InstanceGUID, CurrentVersion);
if (tempFile != null)
{
tempFile.Generalized.EnsureBinaryData();
ImgHelper = new ImageHelper(tempFile.FileBinary);
currentFormat = imgHelper.ImageFormatToString();
}
if (!IsUndoRedoPossible() && (InitializeProperties != null))
{
InitializeProperties();
}
if (!LoadingFailed)
{
currentFormat = imgHelper.ImageFormatToString();
}
}
InitializeStrings(!RequestHelper.IsPostBack());
InitializeFields();
if (!URLHelper.IsPostback())
{
// Initialize labels depending on image type in parent control
if (InitializeLabels != null)
{
InitializeLabels(true);
}
}
// Show tab 'Properties'
if (ValidationHelper.GetBoolean(hdnShowProperties.Value, false))
{
ScriptHelper.RegisterStartupScript(this, typeof(string), "ShowProperties", ScriptHelper.GetScript("ShowProperties(true, '" + hdnShowProperties.ClientID + "');"));
}
if (!IsPreview)
{
// Enable or disable meta data editor
metaDataEditor.Enabled = Enabled;
}
}
