private void CreateItemCloze()
{
try
{
var parentEl = Svc.SM.UI.ElementWdw.CurrentElement;
if (parentEl == null || parentEl.Type == ElementType.Item)
{
return;
}
var selObj = ContentUtils.GetSelectionObject();
string selText = selObj?.htmlText;
if (selObj == null || string.IsNullOrEmpty(selText))
{
return;
}
var htmlCtrl = ContentUtils.GetFocusedHtmlCtrl();
var htmlDoc = htmlCtrl?.GetDocument();
if (htmlDoc == null)
{
return;
}
selObj.pasteHTML("[...]");
string questionChild = htmlDoc.body.innerHTML.Replace("[...]", "<SPAN class=cloze>[...]</SPAN>");
int MaxTextLength = 2000000000;
selObj.moveEnd("character", MaxTextLength);
selObj.moveStart("character", -MaxTextLength);
selObj.findText("[...]");
selObj.select();
selObj.pasteHTML("<SPAN class=clozed>" + selText + "</SPAN>");
string parentContent = htmlDoc.body.innerHTML;
htmlCtrl.Text = parentContent;
var references = ReferenceParser.GetReferences(parentContent);
CreateSMElement(RemoveReferences(questionChild), selText, references);
}
catch (RemotingException) { }
}
private void ResurrectParent()
{
var currentElement = Svc.SM.UI.ElementWdw.CurrentElement;
var parentOfCurrent = currentElement.Parent;
var htmls = ContentUtils.GetHtmlCtrls();
if (htmls == null || htmls.Count < 2)
{
LogTo.Debug("Failed to resurrect. There are less than 2 html ctrls");
return;
}
var fst = htmls.FirstOrDefault();
var lst = htmls.LastOrDefault();
if (!fst.Text.Contains("[...]"))
{
LogTo.Debug("Failed to resurrect. There was no cloze marker found in the first html ctrl");
return;
}
var answer = lst.Text;
// Replace cloze marker with answer text.
var doc = new HtmlDocument();
doc.LoadHtml(fst.Text);
var cloze = doc.DocumentNode.SelectSingleNode("//span[@class='cloze']");
if (cloze == null)
{
LogTo.Debug("Failed to resurrect. Failed to find the cloze span.");
return;
}
cloze.Attributes["class"].Remove();
cloze.InnerHtml = answer;
var question = doc.DocumentNode.OuterHtml;
var refs = ReferenceParser.GetReferences(question);
question = RemoveReferences(question);
if (parentOfCurrent == null)
{
LogTo.Debug("Failed to resurrect parent. Parent element of current was null.");
return;
}
bool ret = Svc.SM.Registry.Element.Add(
out var value,
ElemCreationFlags.ForceCreate,
new ElementBuilder(ElementType.Topic, new ContentBase[] { new TextContent(true, question) })
.WithParent(parentOfCurrent)
.WithPriority(Config.ResurrectedParentPriority)
.WithReference(_ => refs)
.DoNotDisplay());
if (ret)
{
LogTo.Debug("Successfully resurrected parent of cloze");
}
else
{
LogTo.Error("Failed to resurrect parent of cloze");
}
}
