/// <summary> /// Removes custom property of Ppt file and creates output file /// </summary> public static void RemoveCustomProperties() { try { //ExStart:RemoveCustomDocumentPropertiesPptFormat // initialize PptFormat PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath)); // initialize PptMetadata PptMetadata metadata = pptFormat.DocumentProperties; string propertyName = "New custom property"; // check if property is not built-in if (!metadata.IsBuiltIn(propertyName)) { // remove property metadata.Remove(propertyName); } else { Console.WriteLine("Can not remove built-in property."); } // save file in destination folder pptFormat.Save(Common.MapDestinationFilePath(filePath)); //ExEnd:RemoveCustomDocumentPropertiesPptFormat Console.WriteLine("File saved in destination folder."); } catch (Exception exp) { Console.WriteLine(exp.Message); } }
/// <summary> /// Updates document properties of Ppt file and creates output file /// </summary> public static void UpdateDocumentProperties() { try { //ExStart:UpdateBuiltinDocumentPropertiesPptFormat // initialize PptFormat PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath)); // initialize PptMetadata PptMetadata pptMetadata = pptFormat.DocumentProperties; // update document property pptMetadata.Author = "New author"; pptMetadata.Subject = "New subject"; pptMetadata.Manager = "Usman"; //save output file... pptFormat.Save(Common.MapDestinationFilePath(filePath)); //ExEnd:UpdateBuiltinDocumentPropertiesPptFormat Console.WriteLine("File saved in destination folder."); } catch (Exception exp) { Console.WriteLine(exp.Message); } }
/// <summary> /// Gets custom properties of Ppt file /// </summary> public static void GetCustomProperties() { try { //ExStart:GetCustomDocumentPropertiesPptFormat // initialize PptFormat PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath)); // initialize PptMetadata PptMetadata pptMetadata = pptFormat.DocumentProperties; Console.WriteLine("\nCustom Properties"); foreach (KeyValuePair <string, PropertyValue> keyValuePair in pptMetadata) { // check if property is not built-in if (!pptMetadata.IsBuiltIn(keyValuePair.Key)) { // get property value PropertyValue propertyValue = pptMetadata[keyValuePair.Key]; Console.WriteLine("Key: {0}, Type:{1}, Value: {2}", keyValuePair.Key, propertyValue.Type, propertyValue); } } //ExEnd:GetCustomDocumentPropertiesPptFormat } catch (Exception exp) { Console.WriteLine(exp.Message); } }
/// <summary> /// Adds custom property in Ppt file and creates output file /// </summary> public static void AddCustomProperty() { try { //ExStart:AddCustomDocumentPropertiesPptFormat // initialize PptFormat PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath)); // initialize PptMetadata PptMetadata metadata = pptFormat.DocumentProperties; // set property details string propertyName = "New custom property"; string propertyValue = "Value"; // check if property already exists if (!metadata.ContainsKey(propertyName)) { // add property metadata.Add(propertyName, propertyValue); } // save file in destination folder pptFormat.Save(Common.MapDestinationFilePath(filePath)); //ExEnd:AddCustomDocumentPropertiesPptFormat Console.WriteLine("File saved in destination folder."); } catch (Exception exp) { Console.WriteLine(exp.Message); } }
//ExEnd:SourcePptFilePath #region working with builtin document properties /// <summary> /// Gets builtin document properties of Ppt file /// </summary> public static void GetDocumentProperties() { try { // ExStart:GetBuiltinDocumentPropertiesPptFormat // initialize PptFormat PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath)); // initialize PptMetadata PptMetadata pptMetadata = pptFormat.DocumentProperties; // built-in properties Console.WriteLine("\nBuilt-in Properties"); foreach (KeyValuePair <string, PropertyValue> property in pptMetadata) { if (pptMetadata.IsBuiltIn(property.Key)) { Console.WriteLine("{0} : {1}", property.Key, property.Value); } } //ExEnd:GetBuiltinDocumentPropertiesPptFormat } catch (Exception exp) { Console.WriteLine(exp.Message); } }
/// <summary> /// Removes document properties of Ppt file and creates output file /// </summary> public static void RemoveDocumentProperties() { try { //ExStart:RemoveBuiltinDocumentPropertiesPptFormat // initialize PptFormat PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath)); // clean metadata pptFormat.CleanMetadata(); // save output file... pptFormat.Save(Common.MapDestinationFilePath(filePath)); //ExEnd:RemoveBuiltinDocumentPropertiesPptFormat Console.WriteLine("File saved in destination folder."); } catch (Exception exp) { Console.WriteLine(exp.Message); } }
//ExEnd:SourcePptFilePath #region working with builtin document properties /// <summary> /// Gets builtin document properties of Ppt file /// </summary> public static void GetDocumentProperties() { try { // ExStart:GetBuiltinDocumentPropertiesPptFormat // initialize PptFormat PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath)); // initialize PptMetadata PptMetadata pptMetadata = pptFormat.DocumentProperties; // built-in properties Console.WriteLine("\nBuilt-in Properties"); foreach (KeyValuePair<string, PropertyValue> property in pptMetadata) { if (pptMetadata.IsBuiltIn(property.Key)) { Console.WriteLine("{0} : {1}", property.Key, property.Value); } } //ExEnd:GetBuiltinDocumentPropertiesPptFormat } catch (Exception exp) { Console.WriteLine(exp.Message); } }
/// <summary> /// Detects document protection /// </summary> public static void DetectProtection(string filePath) { try { //ExStart:DetectProtection FormatBase format = FormatFactory.RecognizeFormat(Common.MapSourceFilePath(filePath)); if (format.Type.ToString().ToLower() == "doc") { // initialize DocFormat DocFormat docFormat = new DocFormat(Common.MapSourceFilePath(filePath)); // determines whether document is protected by password Console.WriteLine(docFormat.IsProtected ? "Document is protected" : "Document is protected"); } else if (format.Type.ToString().ToLower() == "pdf") { // initialize DocFormat PdfFormat pdfFormat = new PdfFormat(Common.MapSourceFilePath(filePath)); // determines whether document is protected by password Console.WriteLine(pdfFormat.IsProtected ? "Document is protected" : "Document is protected"); } else if (format.Type.ToString().ToLower() == "xls") { // initialize DocFormat XlsFormat xlsFormat = new XlsFormat(Common.MapSourceFilePath(filePath)); // determines whether document is protected by password Console.WriteLine(xlsFormat.IsProtected ? "Document is protected" : "Document is protected"); } else if (format.Type.ToString().ToLower() == "ppt") { // initialize DocFormat PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath)); // determines whether document is protected by password Console.WriteLine(pptFormat.IsProtected ? "Document is protected" : "Document is protected"); } else { Console.WriteLine("Invalid Format."); } //ExEnd:DetectProtection } catch (Exception exp) { Console.WriteLine("Exception occurred: " + exp.Message); } }
/// <summary> /// Removes Comments, and Hidden Slides of PowerPoint file /// </summary> public static void RemoveHiddenData() { try { //ExStart:RemoveHiddenDataInPPT // initialize PptFormat PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath)); // get hidden data PptInspectionResult hiddenData = pptFormat.InspectDocument(); // get comments PptComment[] comments = hiddenData.Comments; if (comments.Length > 0) { // remove all comments pptFormat.RemoveHiddenData(new PptInspectionOptions(PptInspectorOptionsEnum.Comments)); Console.WriteLine("Comments removed."); // and commit changes pptFormat.Save(); Console.WriteLine("Changes saved successfully!"); } else { Console.WriteLine("No comments found!"); } //ExEnd:RemoveHiddenDataInPPT } catch (Exception exp) { Console.WriteLine(exp.Message); } }
/// <summary> /// Gets Comments, and Hidden Slides of PowerPoint file /// </summary> public static void GetHiddenData() { try { //ExStart:GetHiddenDataInPPT // initialize PptFormat PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath)); // get hidden data PptInspectionResult hiddenData = pptFormat.InspectDocument(); // get comments PptComment[] comments = hiddenData.Comments; // get slides PptSlide[] slides = hiddenData.HiddenSlides; foreach (PptComment comment in comments) { Console.WriteLine("Author: {0}, Slide: {1}", comment.Author, comment.SlideId); } //ExEnd:GetHiddenDataInPPT } catch (Exception exp) { Console.WriteLine(exp.Message); } }
/// <summary> /// Gets custom properties of Ppt file /// </summary> public static void GetCustomProperties() { try { //ExStart:GetCustomDocumentPropertiesPptFormat // initialize PptFormat PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath)); // initialize PptMetadata PptMetadata pptMetadata = pptFormat.DocumentProperties; Console.WriteLine("\nCustom Properties"); foreach (KeyValuePair<string, PropertyValue> keyValuePair in pptMetadata) { // check if property is not built-in if (!pptMetadata.IsBuiltIn(keyValuePair.Key)) { // get property value PropertyValue propertyValue = pptMetadata[keyValuePair.Key]; Console.WriteLine("Key: {0}, Type:{1}, Value: {2}", keyValuePair.Key, propertyValue.Type, propertyValue); } } //ExEnd:GetCustomDocumentPropertiesPptFormat } catch (Exception exp) { Console.WriteLine(exp.Message); } }
//ExEnd:ApplyLicense public static string CleanFile(string filePath) { try { try { //Apply license... ApplyLicense(); } catch (Exception exp) { MessageBox.Show("In Licence: " + exp.Message); } try { //Recognize format of file... FormatBase format = FormatFactory.RecognizeFormat(filePath); if (format.Type.ToString().ToLower() == "doc" || format.Type.ToString().ToLower() == "docx") { // initialize DocFormat... DocFormat docFormat = format as DocFormat; if (docFormat != null) { // get document properties... DocMetadata properties = new DocMetadata(); properties = docFormat.DocumentProperties; //Remove custom properties... foreach (KeyValuePair <string, PropertyValue> keyValuePair in properties) { if (!properties.IsBuiltIn(keyValuePair.Key)) { properties.Remove(keyValuePair.Key); } } //Reset built-in properties... properties.Author = ""; properties.Category = ""; properties.Comments = ""; properties.Company = ""; properties.ContentStatus = ""; properties.HyperlinkBase = ""; properties.Keywords = ""; properties.Manager = ""; properties.Title = ""; //Update metadata if file... MetadataUtility.UpdateMetadata(filePath, properties); } return("1"); } else if (format.Type.ToString().ToLower() == "xls" || format.Type.ToString().ToLower() == "xlsx") { //Initialize XlsFormat... XlsFormat xlsFormat = format as XlsFormat; if (xlsFormat != null) { //Get document properties... XlsMetadata properties = xlsFormat.DocumentProperties; //Remove custom properties... foreach (KeyValuePair <string, PropertyValue> keyValuePair in properties) { if (!properties.IsBuiltIn(keyValuePair.Key)) { properties.Remove(keyValuePair.Key); } } //Reset built-in properties... properties.Author = ""; properties.Category = ""; properties.Comments = ""; properties.Company = ""; properties.HyperlinkBase = ""; properties.Keywords = ""; properties.Manager = ""; properties.Title = ""; properties.Subject = ""; //Update metadata in files... MetadataUtility.UpdateMetadata(filePath, properties); } return("1"); } else if (format.Type.ToString().ToLower() == "ppt" || format.Type.ToString().ToLower() == "pptx") { //Initialize PptFormat... PptFormat pptFormat = format as PptFormat; if (pptFormat != null) { //Get document properties... PptMetadata properties = pptFormat.DocumentProperties; //Remove custom properties foreach (KeyValuePair <string, PropertyValue> keyValuePair in properties) { if (!properties.IsBuiltIn(keyValuePair.Key)) { properties.Remove(keyValuePair.Key); } } //Reset built-in properties... properties.Author = ""; properties.Category = ""; properties.Comments = ""; properties.Company = ""; properties.Keywords = ""; properties.Manager = ""; properties.Title = ""; properties.Subject = ""; //Update metadata of file... MetadataUtility.UpdateMetadata(filePath, properties); } return("1"); } else if (format.Type.ToString().ToLower() == "pdf") { // initialize PdfFormat... PdfFormat pdfFormat = format as PdfFormat; if (pdfFormat != null) { // get document properties... PdfMetadata properties = pdfFormat.DocumentProperties; // Remove custom properties... foreach (KeyValuePair <string, PropertyValue> keyValuePair in properties) { if (!properties.IsBuiltIn(keyValuePair.Key)) { properties.Remove(keyValuePair.Key); } } //Reset built-in properties... properties.Author = ""; properties.CreatedDate = DateTime.MinValue; properties.Keywords = ""; properties.ModifiedDate = DateTime.MinValue; properties.Subject = ""; properties.TrappedFlag = false; properties.Title = ""; //Update metadata of file... MetadataUtility.UpdateMetadata(filePath, properties); } return("1"); } else if (format.Type.ToString().ToLower() == "jpeg" || format.Type.ToString().ToLower() == "jpg") { //Get EXIF data if exists ExifMetadata exifMetadata = (ExifMetadata)MetadataUtility.ExtractSpecificMetadata(filePath, MetadataType.EXIF); //Get XMP data if exists XmpMetadata xmpMetadata = (XmpMetadata)MetadataUtility.ExtractSpecificMetadata(filePath, MetadataType.XMP); if (exifMetadata != null) { //Remove exif info... ExifInfo exifInfo = exifMetadata.Data; if (exifInfo.GPSData != null) { // set altitude, latitude and longitude to null values exifInfo.GPSData.Altitude = null; exifInfo.GPSData.Latitude = null; exifInfo.GPSData.LatitudeRef = null; exifInfo.GPSData.Longitude = null; exifInfo.GPSData.LongitudeRef = null; } exifInfo.BodySerialNumber = ""; exifInfo.CameraOwnerName = ""; exifInfo.CFAPattern = new byte[] { 0 }; } else { exifMetadata = new ExifMetadata(); } try { //Remove XMP data... XmpPacketWrapper xmpPacket = xmpMetadata.XmpPacket; if (xmpPacket != null) { if (xmpPacket.ContainsPackage(Namespaces.DublinCore)) { // if not - add DublinCore schema xmpPacket.AddPackage(new DublinCorePackage()); DublinCorePackage dublinCorePackage = (DublinCorePackage)xmpPacket.GetPackage(Namespaces.DublinCore); dublinCorePackage.Clear(); xmpMetadata.XmpPacket = xmpPacket; } } } catch { } //Update Exif info... try { MetadataUtility.UpdateMetadata(filePath, exifMetadata); } catch { } //Update XMP data... try { MetadataUtility.UpdateMetadata(filePath, xmpMetadata); } catch { } //Remove custom metadata if any... MetadataUtility.CleanMetadata(filePath); return("1"); } else if (format.Type.ToString().ToLower() == "png") { //Get XMP data... XmpMetadata xmpMetadata = (XmpMetadata)MetadataUtility.ExtractSpecificMetadata(filePath, MetadataType.XMP); try { //Remove XMP metadata... XmpPacketWrapper xmpPacket = xmpMetadata.XmpPacket; if (xmpPacket != null) { if (xmpPacket.ContainsPackage(Namespaces.DublinCore)) { // if not - add DublinCore schema xmpPacket.AddPackage(new DublinCorePackage()); DublinCorePackage dublinCorePackage = (DublinCorePackage)xmpPacket.GetPackage(Namespaces.DublinCore); dublinCorePackage.Clear(); xmpMetadata.XmpPacket = xmpPacket; //Update XMP metadata in file... MetadataUtility.UpdateMetadata(filePath, xmpMetadata); //Clean custom metadata if any... MetadataUtility.CleanMetadata(filePath); } } } catch { } return("1"); } else if (format.Type.ToString().ToLower() == "gif") { //Initialie GifFormat... GifFormat gifFormat = new GifFormat(filePath); //Check if Xmp supported... if (gifFormat.IsSupportedXmp) { //Get XMP data... XmpMetadata xmpMetadata = (XmpMetadata)MetadataUtility.ExtractSpecificMetadata(filePath, MetadataType.XMP); try { XmpPacketWrapper xmpPacket = xmpMetadata.XmpPacket; if (xmpPacket != null) { if (xmpPacket.ContainsPackage(Namespaces.DublinCore)) { // if not - add DublinCore schema xmpPacket.AddPackage(new DublinCorePackage()); DublinCorePackage dublinCorePackage = (DublinCorePackage)xmpPacket.GetPackage(Namespaces.DublinCore); dublinCorePackage.Clear(); xmpMetadata.XmpPacket = xmpPacket; //Update Xmp data in file... MetadataUtility.UpdateMetadata(filePath, xmpMetadata); //Clean custom metadata if any... MetadataUtility.CleanMetadata(filePath); } } } catch { } } return("1"); } else { return("Format not supported."); } } catch (Exception exp) { MessageBox.Show("Exception: " + exp.Message); return(exp.Message); } } catch (Exception exp) { return(exp.Message); } }
/// <summary> /// Clears custom properties of Ppt file and creates output file /// </summary> public static void ClearCustomProperties() { try { //ExStart:ClearCustomPropertyPptFormat // initialize PptFormat PptFormat PptFormat = new PptFormat(Common.MapSourceFilePath(filePath)); // use one of the following methods // method:1 - clear custom properties PptFormat.ClearCustomProperties(); // method:2 - clear custom properties PptFormat.DocumentProperties.ClearCustomData(); // save file in destination folder PptFormat.Save(Common.MapDestinationFilePath(filePath)); //ExEnd:ClearCustomPropertyPptFormat Console.WriteLine("File saved in destination folder."); } catch (Exception exp) { Console.WriteLine(exp.Message); } }