private XmlApparatusVarContent ParseVariantContent(XElement variant)
{
XmlApparatusVarContent content = new XmlApparatusVarContent
{
Logger = Logger
};
// scan children elements
foreach (XElement child in variant.Elements())
{
switch (child.Name.LocalName)
{
case "ident":
content.AddIdent(child);
break;
case "add":
case "note":
content.AddAnnotation(child);
break;
default:
Logger?.LogError("Unexpected element in variant content:" +
" {ElementName}", child.Name);
break;
}
}
// get direct text
StringBuilder sb = new StringBuilder();
foreach (XText txt in variant.Nodes().OfType <XText>())
{
sb.Append(txt.Value);
}
if (sb.Length > 0)
{
content.Value = sb.ToString();
}
return(content);
}
private void AddContentToEntry(XmlApparatusVarContent content,
ApparatusEntry entry)
{
// value
if (!string.IsNullOrWhiteSpace(content.Value))
{
entry.Value = content.Value.Trim();
}
// ident's
if (content.Idents.Count > 0)
{
entry.NormValue = string.Join(" ", content.Idents);
}
// notes
if (content.Notes.Count > 0)
{
// corner case: only note section 1
if (content.Notes.Count == 1 &&
content.Notes[0].SectionId == 1 &&
content.Notes[0].Target == null)
{
entry.Note = ApplyMarkdown(content.Notes[0].Value);
return;
}
// first process wit/source notes, grouped by target
foreach (var group in from n in content.Notes
where n.Target != null
group n by n.Target into g
select g)
{
ApparatusAnnotatedValue target =
entry.Witnesses.Find(w => w.Value == group.Key);
if (target != null)
{
AddNoteToWitOrSource(group.ToList(), target);
continue;
}
target = entry.Authors.Find(a => a.Value == group.Key);
if (target != null)
{
AddNoteToWitOrSource(group.ToList(), target);
}
else
{
Logger?.LogError($"Target \"{group.Key}\" not found");
}
}
// then process untargeted notes
StringBuilder sb = new StringBuilder();
int curSect = 1;
HashSet <int> sections = new HashSet <int>();
foreach (XmlApparatusNote note in content.Notes
.Where(n => n.Target == null)
.OrderBy(n => n.SectionId))
{
if (sections.Contains(note.SectionId))
{
Logger?.LogError(
$"Note section {note.SectionId} overwritten by \"{note.Value}\"");
}
while (curSect < note.SectionId)
{
sb.Append(NOTE_SECT_SEP);
curSect++;
}
sb.Append(note.Value);
sections.Add(note.SectionId);
}
if (sb.Length > 0)
{
entry.Note = ApplyMarkdown(sb.ToString());
}
}
}