private void AddImageReferences(BlogPostImageDataList list) { //inline and target images are added while parsing the HTML references, but their associated //source images are not, so we need to explicitly add them. foreach (BlogPostImageData imageData in list) { if (imageData != null && imageData.InlineImageFile != null && imageData.InlineImageFile.SupportingFile != null) { if (IsReferenced(imageData.InlineImageFile.SupportingFile)) { AddReference(imageData.ImageSourceFile.SupportingFile); if (imageData.ImageSourceShadowFile != null) { AddReference(imageData.ImageSourceShadowFile.SupportingFile); } } } } }
internal static string ReferenceFixer(BeginTag tag, string reference, ISupportingFileService _fileService, OpenLiveWriter.PostEditor.ContentEditor editor) { // If it isnt a file url, then it wont be an image from supporting files. if (!UrlHelper.IsFile(reference)) { return(reference); } Uri uri = new Uri(reference); BlogPostImageData imageData = BlogPostImageDataList.LookupImageDataByInlineUri(editor.ImageList, uri); if (imageData == null) { if (BlogPostImageDataList.LookupImageDataByLinkedUri(editor.ImageList, uri) != null) { return(null); } return(reference); } return(imageData.ImageSourceFile.Uri.AbsoluteUri); }
public static ImagePropertiesInfo GetImagePropertiesInfo(IHTMLImgElement imgElement, IBlogPostImageEditingContext editorContext) { IHTMLElement imgHtmlElement = (IHTMLElement)imgElement; string imgSrc = imgHtmlElement.getAttribute("src", 2) as string; BlogPostImageData imageData = null; try { imageData = BlogPostImageDataList.LookupImageDataByInlineUri(editorContext.ImageList, new Uri(imgSrc)); } catch (UriFormatException) { //this URI is probably relative web URL, so extract the image src letting the //DOM fill in the full URL for us based on the base URL. imgSrc = imgHtmlElement.getAttribute("src", 0) as string; } ImagePropertiesInfo info; if (imageData != null && imageData.GetImageSourceFile() != null) { //clone the image data to the sidebar doesn't change it (required for preserving image undo/redo state) imageData = (BlogPostImageData)imageData.Clone(); //this is an attached local image info = new BlogPostImagePropertiesInfo(imageData, new ImageDecoratorsList(editorContext.DecoratorsManager, imageData.ImageDecoratorSettings)); info.ImgElement = imgHtmlElement; } else { //this is not an attached local image, so treat as a web image ImageDecoratorsList remoteImageDecoratorsList = new ImageDecoratorsList(editorContext.DecoratorsManager, new BlogPostSettingsBag()); remoteImageDecoratorsList.AddDecorator(editorContext.DecoratorsManager.GetDefaultRemoteImageDecorators()); //The source image size is unknown, so calculate the actual image size by removing //the size attributes, checking the size, and then placing the size attributes back string oldHeight = imgHtmlElement.getAttribute("height", 2) as string; string oldWidth = imgHtmlElement.getAttribute("width", 2) as string; imgHtmlElement.removeAttribute("width", 0); imgHtmlElement.removeAttribute("height", 0); int width = imgElement.width; int height = imgElement.height; if (!String.IsNullOrEmpty(oldHeight)) { imgHtmlElement.setAttribute("height", oldHeight, 0); } if (!String.IsNullOrEmpty(oldWidth)) { imgHtmlElement.setAttribute("width", oldWidth, 0); } info = new ImagePropertiesInfo(new Uri(imgSrc), new Size(width, height), remoteImageDecoratorsList); info.ImgElement = imgHtmlElement; // Sets the correct inline image size and image size name for the remote image. if (!String.IsNullOrEmpty(oldWidth) && !String.IsNullOrEmpty(oldHeight)) { int inlineWidth, inlineHeight; if (Int32.TryParse(oldWidth, NumberStyles.Integer, CultureInfo.InvariantCulture, out inlineWidth) && Int32.TryParse(oldHeight, NumberStyles.Integer, CultureInfo.InvariantCulture, out inlineHeight)) { info.InlineImageSize = new Size(inlineWidth, inlineHeight); } } // Sets the correct border style for the remote image. if (new HtmlBorderDecoratorSettings(imgHtmlElement).InheritBorder) { if (!info.ImageDecorators.ContainsDecorator(HtmlBorderDecorator.Id)) { info.ImageDecorators.AddDecorator(HtmlBorderDecorator.Id); } } else if (new NoBorderDecoratorSettings(imgHtmlElement).NoBorder) { if (!info.ImageDecorators.ContainsDecorator(NoBorderDecorator.Id)) { info.ImageDecorators.AddDecorator(NoBorderDecorator.Id); } } } //transfer image data properties if (imageData != null) { info.UploadSettings = imageData.UploadInfo.Settings; info.UploadServiceId = imageData.UploadInfo.ImageServiceId; if (info.UploadServiceId == null) { info.UploadServiceId = editorContext.ImageServiceId; } } return(info); }
internal static void UpdateImageSource(ImagePropertiesInfo imgProperties, IHTMLElement imgElement, IBlogPostImageEditingContext editorContext, ImageInsertHandler imageInsertHandler, ImageDecoratorInvocationSource invocationSource) { ISupportingFile oldImageFile = null; try { oldImageFile = editorContext.SupportingFileService.GetFileByUri(new Uri((string)imgElement.getAttribute("src", 2))); } catch (UriFormatException) { } if (oldImageFile != null) //then this is a known supporting image file { using (new WaitCursor()) { BlogPostImageData imageData = BlogPostImageDataList.LookupImageDataByInlineUri(editorContext.ImageList, oldImageFile.FileUri); if (imageData != null) { //Create a new ImageData object based on the image data attached to the current image src file. BlogPostImageData newImageData = (BlogPostImageData)imageData.Clone(); //initialize some handlers for creating files based on the image's existing ISupportingFile objects //This is necessary so that the new image files are recognized as being updates to an existing image //which allows the updates to be re-uploaded back to the same location. CreateImageFileHandler inlineFileCreator = new CreateImageFileHandler(editorContext.SupportingFileService, newImageData.InlineImageFile != null ? newImageData.InlineImageFile.SupportingFile : null); CreateImageFileHandler linkedFileCreator = new CreateImageFileHandler(editorContext.SupportingFileService, newImageData.LinkedImageFile != null ? newImageData.LinkedImageFile.SupportingFile : null); //re-write the image files on disk using the latest settings imageInsertHandler.WriteImages(imgProperties, true, invocationSource, new CreateFileCallback(inlineFileCreator.CreateFileCallback), new CreateFileCallback(linkedFileCreator.CreateFileCallback), editorContext.EditorOptions); //update the ImageData file references Size imageSizeWithBorder = imgProperties.InlineImageSizeWithBorder; //force a refresh of the image size values in the DOM by setting the new size attributes imgElement.setAttribute("width", imageSizeWithBorder.Width, 0); imgElement.setAttribute("height", imageSizeWithBorder.Height, 0); newImageData.InlineImageFile.SupportingFile = inlineFileCreator.ImageSupportingFile; newImageData.InlineImageFile.Height = imageSizeWithBorder.Height; newImageData.InlineImageFile.Width = imageSizeWithBorder.Width; if (imgProperties.LinkTarget == LinkTargetType.IMAGE) { newImageData.LinkedImageFile = new ImageFileData(linkedFileCreator.ImageSupportingFile, imgProperties.LinkTargetImageSize.Width, imgProperties.LinkTargetImageSize.Height, ImageFileRelationship.Linked); } else { newImageData.LinkedImageFile = null; } //assign the image decorators applied during WriteImages //Note: this is a clone so the sidebar doesn't affect the decorator values for the newImageData image src file newImageData.ImageDecoratorSettings = (BlogPostSettingsBag)imgProperties.ImageDecorators.SettingsBag.Clone(); //update the upload settings newImageData.UploadInfo.ImageServiceId = imgProperties.UploadServiceId; //save the new image data in the image list editorContext.ImageList.AddImage(newImageData); } else { Debug.Fail("imageData could not be located"); } } } if (imgProperties.LinkTarget == LinkTargetType.NONE) { imgProperties.RemoveLinkTarget(); } }
private static List <NewImageInfo> ScanImages(IBlogPostHtmlEditor currentEditor, IEditorAccount editorAccount, ContentEditor editor, bool useDefaultTargetSettings) { List <NewImageInfo> newImages = new List <NewImageInfo>(); ApplicationPerformance.ClearEvent("InsertImage"); ApplicationPerformance.StartEvent("InsertImage"); using (new WaitCursor()) { IHTMLElement2 postBodyElement = (IHTMLElement2)((BlogPostHtmlEditorControl)currentEditor).PostBodyElement; if (postBodyElement != null) { foreach (IHTMLElement imgElement in postBodyElement.getElementsByTagName("img")) { string imageSrc = imgElement.getAttribute("srcDelay", 2) as string; if (string.IsNullOrEmpty(imageSrc)) { imageSrc = imgElement.getAttribute("src", 2) as string; } // WinLive 96840 - Copying and pasting images within shared canvas should persist source // decorator settings. "wlCopySrcUrl" is inserted while copy/pasting within canvas. bool copyDecoratorSettings = false; string attributeCopySrcUrl = imgElement.getAttribute("wlCopySrcUrl", 2) as string; if (!string.IsNullOrEmpty(attributeCopySrcUrl)) { copyDecoratorSettings = true; imgElement.removeAttribute("wlCopySrcUrl", 0); } // Check if we need to apply default values for image decorators bool applyDefaultDecorator = true; string attributeNoDefaultDecorator = imgElement.getAttribute("wlNoDefaultDecorator", 2) as string; if (!string.IsNullOrEmpty(attributeNoDefaultDecorator) && string.Compare(attributeNoDefaultDecorator, "TRUE", StringComparison.OrdinalIgnoreCase) == 0) { applyDefaultDecorator = false; imgElement.removeAttribute("wlNoDefaultDecorator", 0); } string applyDefaultMargins = imgElement.getAttribute("wlApplyDefaultMargins", 2) as string; if (!String.IsNullOrEmpty(applyDefaultMargins)) { DefaultImageSettings defaultImageSettings = new DefaultImageSettings(editorAccount.Id, editor.DecoratorsManager); MarginStyle defaultMargin = defaultImageSettings.GetDefaultImageMargin(); // Now apply it to the image imgElement.style.marginTop = String.Format(CultureInfo.InvariantCulture, "{0} px", defaultMargin.Top); imgElement.style.marginLeft = String.Format(CultureInfo.InvariantCulture, "{0} px", defaultMargin.Left); imgElement.style.marginBottom = String.Format(CultureInfo.InvariantCulture, "{0} px", defaultMargin.Bottom); imgElement.style.marginRight = String.Format(CultureInfo.InvariantCulture, "{0} px", defaultMargin.Right); imgElement.removeAttribute("wlApplyDefaultMargins", 0); } if ((UrlHelper.IsFileUrl(imageSrc) || IsFullPath(imageSrc)) && !ContentSourceManager.IsSmartContent(imgElement)) { Uri imageSrcUri = new Uri(imageSrc); try { BlogPostImageData imageData = BlogPostImageDataList.LookupImageDataByInlineUri(editor.ImageList, imageSrcUri); Emoticon emoticon = EmoticonsManager.GetEmoticon(imgElement); if (imageData == null && emoticon != null) { // This is usually an emoticon copy/paste and needs to be cleaned up. Uri inlineImageUri = editor.EmoticonsManager.GetInlineImageUri(emoticon); imgElement.setAttribute("src", UrlHelper.SafeToAbsoluteUri(inlineImageUri), 0); } else if (imageData == null) { if (!File.Exists(imageSrcUri.LocalPath)) { throw new FileNotFoundException(imageSrcUri.LocalPath); } // WinLive 188841: Manually attach the behavior so that the image cannot be selected or resized while its loading. DisabledImageElementBehavior disabledImageBehavior = new DisabledImageElementBehavior(editor.IHtmlEditorComponentContext); disabledImageBehavior.AttachToElement(imgElement); Size sourceImageSize = ImageUtils.GetImageSize(imageSrcUri.LocalPath); ImagePropertiesInfo imageInfo = new ImagePropertiesInfo(imageSrcUri, sourceImageSize, new ImageDecoratorsList(editor.DecoratorsManager, new BlogPostSettingsBag())); DefaultImageSettings defaultImageSettings = new DefaultImageSettings(editorAccount.Id, editor.DecoratorsManager); // Make sure this is set because some imageInfo properties depend on it. imageInfo.ImgElement = imgElement; bool isMetafile = ImageHelper2.IsMetafile(imageSrcUri.LocalPath); ImageClassification imgClass = ImageHelper2.Classify(imageSrcUri.LocalPath); if (!isMetafile && ((imgClass & ImageClassification.AnimatedGif) != ImageClassification.AnimatedGif)) { // WinLive 96840 - Copying and pasting images within shared canvas should persist source // decorator settings. if (copyDecoratorSettings) { // Try to look up the original copied source image. BlogPostImageData imageDataOriginal = BlogPostImageDataList.LookupImageDataByInlineUri(editor.ImageList, new Uri(attributeCopySrcUrl)); if (imageDataOriginal != null && imageDataOriginal.GetImageSourceFile() != null) { // We have the original image reference, so lets make a clone of it. BlogPostSettingsBag originalBag = (BlogPostSettingsBag)imageDataOriginal.ImageDecoratorSettings.Clone(); ImageDecoratorsList originalDecoratorsList = new ImageDecoratorsList(editor.DecoratorsManager, originalBag); ImageFileData originalImageFileData = imageDataOriginal.GetImageSourceFile(); Size originalImageSize = new Size(originalImageFileData.Width, originalImageFileData.Height); imageInfo = new ImagePropertiesInfo(originalImageFileData.Uri, originalImageSize, originalDecoratorsList); } else { // There are probably decorators applied to the image, but in a different editor so we can't access them. // We probably don't want to apply any decorators to this image, so apply blank decorators and load the // image as full size so it looks like it did before. imageInfo.ImageDecorators = defaultImageSettings.LoadBlankLocalImageDecoratorsList(); imageInfo.InlineImageSizeName = ImageSizeName.Full; } } else if (applyDefaultDecorator) { imageInfo.ImageDecorators = defaultImageSettings.LoadDefaultImageDecoratorsList(); if ((imgClass & ImageClassification.TransparentGif) == ImageClassification.TransparentGif) { imageInfo.ImageDecorators.AddDecorator(NoBorderDecorator.Id); } } else { // Don't use default values for decorators imageInfo.ImageDecorators = defaultImageSettings.LoadBlankLocalImageDecoratorsList(); imageInfo.InlineImageSizeName = ImageSizeName.Full; } } else { ImageDecoratorsList decorators = new ImageDecoratorsList(editor.DecoratorsManager, new BlogPostSettingsBag()); decorators.AddDecorator(editor.DecoratorsManager.GetDefaultRemoteImageDecorators()); imageInfo.ImageDecorators = decorators; } imageInfo.ImgElement = imgElement; imageInfo.DhtmlImageViewer = editorAccount.EditorOptions.DhtmlImageViewer; //discover the "natural" target settings from the DOM string linkTargetUrl = imageInfo.LinkTargetUrl; if (linkTargetUrl == imageSrc) { imageInfo.LinkTarget = LinkTargetType.IMAGE; } else if (!String.IsNullOrEmpty(linkTargetUrl) && !UrlHelper.IsFileUrl(linkTargetUrl)) { imageInfo.LinkTarget = LinkTargetType.URL; } else { imageInfo.LinkTarget = LinkTargetType.NONE; } if (useDefaultTargetSettings) { if (!GlobalEditorOptions.SupportsFeature(ContentEditorFeature.SupportsImageClickThroughs) && imageInfo.DefaultLinkTarget == LinkTargetType.IMAGE) { imageInfo.DefaultLinkTarget = LinkTargetType.NONE; } if (imageInfo.LinkTarget == LinkTargetType.NONE) { imageInfo.LinkTarget = imageInfo.DefaultLinkTarget; } if (imageInfo.DefaultLinkOptions.ShowInNewWindow) { imageInfo.LinkOptions.ShowInNewWindow = true; } imageInfo.LinkOptions.UseImageViewer = imageInfo.DefaultLinkOptions.UseImageViewer; imageInfo.LinkOptions.ImageViewerGroupName = imageInfo.DefaultLinkOptions.ImageViewerGroupName; } Size defaultImageSize = defaultImageSettings.GetDefaultInlineImageSize(); Size initialSize = ImageUtils.GetScaledImageSize(defaultImageSize.Width, defaultImageSize.Height, sourceImageSize); // add to list of new images newImages.Add(new NewImageInfo(imageInfo, imgElement, initialSize, disabledImageBehavior)); } else { // When switching blogs, try to adapt image viewer settings according to the blog settings. ImagePropertiesInfo imageInfo = new ImagePropertiesInfo(imageSrcUri, ImageUtils.GetImageSize(imageSrcUri.LocalPath), new ImageDecoratorsList(editor.DecoratorsManager, imageData.ImageDecoratorSettings)); imageInfo.ImgElement = imgElement; // Make sure the new crop and tilt decorators get loaded imageInfo.ImageDecorators.MergeDecorators(DefaultImageSettings.GetImplicitLocalImageDecorators()); string viewer = imageInfo.DhtmlImageViewer; if (viewer != editorAccount.EditorOptions.DhtmlImageViewer) { imageInfo.DhtmlImageViewer = editorAccount.EditorOptions.DhtmlImageViewer; imageInfo.LinkOptions = imageInfo.DefaultLinkOptions; } // If the image is an emoticon, update the EmoticonsManager with the image's uri so that duplicate emoticons can point to the same file. if (emoticon != null) { editor.EmoticonsManager.SetInlineImageUri(emoticon, imageData.InlineImageFile.Uri); } } } catch (ArgumentException e) { Trace.WriteLine("Could not initialize image: " + imageSrc); Trace.WriteLine(e.ToString()); } catch (DirectoryNotFoundException) { Debug.WriteLine("Image file does not exist: " + imageSrc); } catch (FileNotFoundException) { Debug.WriteLine("Image file does not exist: " + imageSrc); } catch (IOException e) { Debug.WriteLine("Image file cannot be read: " + imageSrc + " " + e); DisplayMessage.Show(MessageId.FileInUse, imageSrc); } } } } } return(newImages); }
private static void ProcessInitializedImages(List <NewImageInfo> newImages, IBlogPostHtmlEditor currentEditor, ContentEditor editor, Control owner, bool selectLastImage) { // Remove all invalid images first List <NewImageInfo> newImagesToUpdate = new List <NewImageInfo>(); for (int i = 0; i < newImages.Count; i++) { NewImageInfo info = newImages[i]; if (info.Remove) { using (ContentEditor.EditorUndoUnit undo = new ContentEditor.EditorUndoUnit(currentEditor, true)) { info.DisabledImageBehavior.DetachFromElement(); HTMLElementHelper.RemoveElement(info.Element); undo.Commit(); } } else { newImagesToUpdate.Add(info); } } // Queue up processing for any remaining valid images MultiTaskHelper tasks = new MultiTaskHelper(30); for (int i = 0; i < newImagesToUpdate.Count; i++) { bool lastElement = i == (newImagesToUpdate.Count - 1); NewImageInfo info = newImagesToUpdate[i]; tasks.AddWork(delegate { // WinLive 214012: If the original insertion operation is undone before we get to this point make // sure we don't attempt to update the HTML. Elements that are removed via an undo, but that we // still hold a reference to, are put into another document whose readyState is "uninitialized". // It's also possible that the picture has already been updated if a user undoes and redoes the // initial insertion multiple times. IHTMLDocument2 doc = (IHTMLDocument2)info.Element.document; if (doc == null || doc.readyState.Equals("uninitialized", StringComparison.OrdinalIgnoreCase) || BlogPostImageDataList.LookupImageDataByInlineUri(editor.ImageList, info.ImageData.InlineImageFile.Uri) != null) { info.DisabledImageBehavior.DetachFromElement(); return; } using (new QuickTimer("ProcessInitializedImage")) using (ContentEditor.EditorUndoUnit undo = new ContentEditor.EditorUndoUnit(currentEditor, true)) { editor.ImageList.AddImage(info.ImageData); info.Element.setAttribute("src", UrlHelper.SafeToAbsoluteUri(info.ImageData.InlineImageFile.Uri), 0); info.Element.removeAttribute("srcDelay", 0); // Create the decorators ImageEditingPropertyHandler.UpdateImageSource(info.ImageInfo, info.Element, editor, new ImageInsertHandler(), ImageDecoratorInvocationSource.InitialInsert); // Manually detach the behavior so that the image can be selected and resized. info.DisabledImageBehavior.DetachFromElement(); if (lastElement) { ApplicationPerformance.EndEvent("InsertImage"); HandleNewImage((BlogPostHtmlEditorControl)currentEditor, owner, info.Element, selectLastImage); } undo.Commit(); if (editor.ETWProvider != null) { editor.ETWProvider.WriteEvent("InlinePhotoEnd"); } } }); } // If there were no images to update, stop the perf timer if (newImagesToUpdate.Count == 0) { ApplicationPerformance.EndEvent("InsertImage"); } // When the editor is closing, or changing to a new blog post we need to get rid of this object // which will then stop all the unfinished images from continuing to load. editor.DisposeOnEditorChange(tasks); tasks.Start(); }
private void AddImageReferences(BlogPostImageDataList list) { //inline and target images are added while parsing the HTML references, but their associated //source images are not, so we need to explicitly add them. foreach (BlogPostImageData imageData in list) { if (imageData != null && imageData.InlineImageFile != null && imageData.InlineImageFile.SupportingFile != null) { if (IsReferenced(imageData.InlineImageFile.SupportingFile)) { AddReference(imageData.ImageSourceFile.SupportingFile); if (imageData.ImageSourceShadowFile != null) AddReference(imageData.ImageSourceShadowFile.SupportingFile); } } } }