private bool InsertSmartContentFromUrl(ContentSourceInfo contentSource, string url)
{
SmartContentSource smartSource = contentSource.Instance as SmartContentSource;
string title = String.Empty;
IExtensionData extensionData = _contentSourceSite.CreateExtensionData(Guid.NewGuid().ToString());
ISmartContent smartContent = new SmartContent(extensionData);
if (UrlContentRetreivalWithProgress.ExecuteSmartContentRetreival(
EditorContext.FrameWindow, contentSource, url, ref title, smartContent))
{
string content = smartSource.GenerateEditorHtml(smartContent, _contentSourceSite);
if (content != null)
{
_contentSourceSite.InsertContent(contentSource.Id, content, extensionData);
}
return true;
}
else
{
return false;
}
}
private void BeforePublish(object sender, UpdateWeblogProgressForm.PublishingEventArgs args)
{
UpdateWeblogProgressForm form = (UpdateWeblogProgressForm)sender;
bool noPluginsEnabled;
if (!HeaderAndFooterPrerequisitesMet(form, out noPluginsEnabled))
{
Debug.Assert(!noPluginsEnabled, "No plugins enabled yet header/footer prerequisites met!?");
args.RepublishOnSuccess = true;
return;
}
if (noPluginsEnabled)
return;
BlogPost.Contents = SmartContentInsertionHelper.StripDivsWithClass(BlogPost.Contents, ContentSourceManager.HEADERS_FOOTERS);
foreach (ContentSourceInfo csi in ContentSourceManager.GetActiveHeaderFooterPlugins(form, Blog.Id))
{
form.SetProgressMessage(string.Format(CultureInfo.InvariantCulture, Res.Get(StringId.PluginPublishProgress), csi.Name));
HeaderFooterSource plugin = (HeaderFooterSource)csi.Instance;
if (plugin.RequiresPermalink && string.IsNullOrEmpty(BlogPost.Permalink))
{
Trace.WriteLine("Skipping plugin " + csi.Name + " because the post has no permalink");
continue;
}
IExtensionData extData =
((IBlogPostEditingContext)this).ExtensionDataList.GetOrCreateExtensionData(csi.Id);
SmartContent smartContent = new SmartContent(extData);
HeaderFooterSource.Position position;
string html;
try
{
html = plugin.GeneratePublishHtml(form, smartContent, _publishingContext, args.Publish, out position);
}
catch (Exception e)
{
DisplayPluginException(form, csi, e);
continue;
}
if (string.IsNullOrEmpty(html))
continue;
if (SmartContentInsertionHelper.ContainsUnbalancedDivs(html))
{
Trace.Fail("Unbalanced divs detected in HTML generated by " + csi.Name + ": " + html);
DisplayMessage.Show(MessageId.MalformedHtmlIgnored, form, csi.Name);
continue;
}
// Don't use float alignment for footers--it causes them to float around
// stuff that isn't part of the post
bool noFloat = position == HeaderFooterSource.Position.Footer;
string generatedHtml = SmartContentInsertionHelper.GenerateBlock(ContentSourceManager.HEADERS_FOOTERS, null, smartContent, false, html, noFloat, null);
if (position == HeaderFooterSource.Position.Header)
BlogPost.Contents = generatedHtml + BlogPost.Contents;
else if (position == HeaderFooterSource.Position.Footer)
BlogPost.Contents = BlogPost.Contents + generatedHtml;
else
Debug.Fail("Unknown HeaderFooter position: " + position);
}
form.SetProgressMessage(null);
BlogPost.Contents = HtmlLinebreakStripper.RemoveLinebreaks(BlogPost.Contents);
}
private bool InsertSmartContentFromEmbed(string embed)
{
ContentSourceInfo contentSource = ContentSourceManager.FindContentSource(typeof(VideoContentSource));
if (contentSource != null)
{
SmartContentSource smartSource = contentSource.Instance as SmartContentSource;
VideoContentSource videoSource = smartSource as VideoContentSource;
IExtensionData extensionData = _contentSourceSite.CreateExtensionData(Guid.NewGuid().ToString());
ISmartContent smartContent = new SmartContent(extensionData);
videoSource.CreateContentFromEmbed(embed, smartContent);
// generate html and insert it
string content = videoSource.GenerateEditorHtml(smartContent, _contentSourceSite);
if (content != null)
{
_contentSourceSite.InsertContent(VideoContentSource.ID, content, extensionData);
return true;
}
else
{
Trace.Fail("Video Source content generated from embed tag was empty");
return false;
}
}
Trace.Fail("Cannot find the video plugin");
return false;
}
private bool InsertSmartContentFromLiveClipboard(ContentSourceInfo contentSource, XmlDocument lcDocument)
{
SmartContentSource smartSource = contentSource.Instance as SmartContentSource;
if (smartSource == null)
{
Trace.Fail("Unexpected failure to get live clipboard content-source!");
return false;
}
// create the smart content
IExtensionData extensionData = _contentSourceSite.CreateExtensionData(Guid.NewGuid().ToString());
ISmartContent smartContent = new SmartContent(extensionData);
if (smartSource.CreateContentFromLiveClipboard(EditorContext.FrameWindow, lcDocument, smartContent) == DialogResult.OK)
{
// generate html and insert it
string content = smartSource.GenerateEditorHtml(smartContent, _contentSourceSite);
if (content != null)
{
_contentSourceSite.InsertContent(contentSource.Id, content, extensionData);
return true;
}
else
{
return false;
}
}
else
{
return false;
}
}
IExtensionData[] IContentSourceSite.UpdateContent(IExtensionData[] extensionDataListOrginal)
{
IExtensionData[] extensionDataList = (IExtensionData[])extensionDataListOrginal.Clone();
// Find all the smart content in the list, and tell them to update.
IHTMLElement2 postBodyElement = (IHTMLElement2)_normalHtmlContentEditor.PostBodyElement;
if (postBodyElement != null)
{
foreach (IHTMLElement divElement in postBodyElement.getElementsByTagName("div"))
{
// Make sure that the div we have is a smart content, and that it isn't just a div that is part of smart content.
if (divElement.className == null || divElement.id == null || divElement.className == ContentSourceManager.SMART_CONTENT || !ContentSourceManager.IsSmartContent(divElement))
continue;
string contentSourceId = "";
string contentId = "";
// Get the contentid of the div smart content we have
ContentSourceManager.ParseContainingElementId(divElement.id, out contentSourceId, out contentId);
// Check to see if this smart content is one we want to update
int index = ArrayHelper.SearchForIndexOf<string, IExtensionData>(extensionDataList,
contentId,
delegate (string a, IExtensionData b) { return b != null && a == b.Id; });
if (index == -1)
continue;
// The smart content we found in the DOM is also one we
// want to update, so save a reference to it from the data list
IExtensionData extensionData = extensionDataList[index];
// We remove it from the list, which at the end of the function will only
// leave the IExtensionData that were not found in the editor.
extensionDataList[index] = null;
// Make a SmartContent for the element we are about to update,
// this will allow the content source to get at the properties bag
// for the smart content so it knows how to update the content
SmartContent smartContent = new SmartContent(extensionData);
IContentSourceSidebarContext sourceContext = this;
// Find the content source that we will use to update the smart content
ContentSourceInfo contentSourceInfo = sourceContext.FindContentSource(contentSourceId);
// Make sure that we found one, and that is it indeed SmartContentSource
if (contentSourceInfo != null && contentSourceInfo.Instance is SmartContentSource)
{
// Get the html that the content source wants to update the element with
string newHtml = ((SmartContentSource)contentSourceInfo.Instance).GenerateEditorHtml(smartContent, this);
// If the source for this smart content wants to filter some updates
// give it a chance to right now.
if (contentSourceInfo.Instance is IContentUpdateFilter)
{
if (!((IContentUpdateFilter)contentSourceInfo.Instance).ShouldUpdateContent(divElement.innerHTML, newHtml))
continue;
}
// If we are actually sure we want to update the element then we insert it
// and wrap it in an invisible undo unit so it will undo the last change the user
// made if they ctrl+z
using (EditorUndoUnit undo = new EditorUndoUnit(_currentEditor, true))
{
SmartContentInsertionHelper.InsertContentIntoElement(newHtml, smartContent, sourceContext, divElement);
_htmlEditorSidebarHost.ForceUpdateSidebarState();
undo.Commit();
}
}
}
}
return (IExtensionData[])ArrayHelper.Compact(extensionDataList);
}
public void InsertSmartContentFromFile(string[] files, string contentSourceID, HtmlInsertionOptions insertionOptions, object context)
{
files = RemoveInvalidImages(files);
if (files == null || files.Length == 0)
return;
// Get a reference to the video plugin
ISupportsDragDropFile contentSource =
(ISupportsDragDropFile)ContentSourceManager.GetContentSourceInfoById(contentSourceID).Instance;
if (contentSource == null)
return;
IExtensionData extensionData = (this as IContentSourceSite).CreateExtensionData(Guid.NewGuid().ToString());
ISmartContent sContent = new SmartContent(extensionData);
if (context == null)
context = new InternalSmartContentContext(this, contentSourceID);
using (EditorUndoUnit undo = new EditorUndoUnit(_currentEditor))
{
// Have the plugin try to make some new content from the path that we just got through the drag and drop
if (contentSource.CreateContentFromFile(_mainFrameWindow, sContent, files, context) == DialogResult.OK)
{
string content = ((SmartContentSource)contentSource).GenerateEditorHtml(sContent, this);
if (content != null)
{
((IContentSourceSite)this).InsertContent(contentSourceID, content, extensionData, insertionOptions);
undo.Commit();
}
Focus();
}
}
}
private ISmartContent GetSmartContentForPublishHook(ContentSourceInfo csi)
{
// Use the plugin ID as content ID because there can only be
// one per post anyway
Debug.Assert(typeof(HeaderFooterSource).IsAssignableFrom(csi.Type));
string contentId = csi.Id;
ISmartContent smartContent =
((IContentSourceSidebarContext)this).FindSmartContent(contentId);
if (smartContent == null)
smartContent = new SmartContent(((IContentSourceSite)this).CreateExtensionData(contentId));
return smartContent;
}
public static void PerformInsertion(IContentSourceSite sourceSite, ContentSourceInfo contentSource)
{
// record use of content-source (used to list source in MRU order on the sidebar)
RecordContentSourceUsage(contentSource.Id);
try
{
if (contentSource.Instance is SmartContentSource)
{
SmartContentSource scSource = (SmartContentSource)contentSource.Instance;
IExtensionData extensionData = sourceSite.CreateExtensionData(Guid.NewGuid().ToString());
// SmartContentSource implementations *must* be stateless (see WinLive 126969), so we wrap up the
// internal smart content context and pass it in as a parameter to the CreateContent call.
ISmartContent sContent;
if (scSource is IInternalSmartContentSource)
{
sContent = new InternalSmartContent(extensionData, sourceSite as IInternalSmartContentContextSource, contentSource.Id);
}
else
{
sContent = new SmartContent(extensionData);
}
if (scSource.CreateContent(sourceSite.DialogOwner, sContent) == DialogResult.OK)
{
string content = scSource.GenerateEditorHtml(sContent, sourceSite);
if (content != null)
{
sourceSite.InsertContent(contentSource.Id, content, extensionData);
sourceSite.Focus();
if (ApplicationPerformance.ContainsEvent(MediaInsertForm.EventName))
ApplicationPerformance.EndEvent(MediaInsertForm.EventName);
}
}
}
else if (contentSource.Instance is ContentSource)
{
ContentSource sSource = (ContentSource)contentSource.Instance;
string newContent = String.Empty; // default
try { if (sourceSite.SelectedHtml != null) newContent = sourceSite.SelectedHtml; }
catch { } // safely try to provide selected html
if (sSource.CreateContent(sourceSite.DialogOwner, ref newContent) == DialogResult.OK)
{
sourceSite.InsertContent(newContent, contentSource.Id == WebImageContentSource.ID);
sourceSite.Focus();
}
}
}
catch (Exception ex)
{
DisplayContentRetreivalError(sourceSite.DialogOwner, ex, contentSource);
}
}
public SmartContentItem(string contentSourceId, string contentBlockId, SmartContent smartContent)
{
_contentSourceId = contentSourceId;
_contentBlockId = contentBlockId;
_smartContent = smartContent;
}