internal static FiFiPageEntry[] GetEntries(IElement[] elements, FiFiPageEntry[] entries)
{
// cycle through Finnish elements on HtmlPage
IElement elem = elements.FirstOrDefault();
if (FiFiPage.IsEndOfPage(elem))
{
return(entries);
}
// page entries are headed by h3 tags
// if element is not an h3 then
if (elem.TagName != "H3")
{
return(GetEntries(elements.Skip(1).ToArray(), entries));
}
// otherwise, create a new PageEntry, add it to entries, and continue.
FiFiPageEntry entry = new FiFiPageEntry(elements);
return(GetEntries(elements.Skip(1).ToArray(), FiFiPageEntry.AddEntry(entries, entry)));
}
internal static Item[] GetItems(IElement elem, Item[] items = null)
{
if (items == null)
{
return(GetItems(elem, new Item[0]));
}
if (FiFiPage.IsEndOfPage(elem))
{
return(items);
}
if (String.IsNullOrEmpty(elem.TextContent.Trim()))
{
return(GetItems(elem.NextElementSibling, items));
}
switch (elem.TagName)
{
case "H3":
case "H4":
case "H5":
return(items);
case "UL":
case "OL":
case "DIV":
case "DD":
var lItems = elem.QuerySelectorAll("li,dl").Select(li => new Item(li)).ToArray();
return(GetItems(elem.NextElementSibling, items.Concat(lItems).ToArray()));
default:
return(GetItems(elem.NextElementSibling, items.Concat(new Item[1] {
new Item(elem)
}).ToArray()));
}
}
internal static bool IsEnd(IElement elem)
{ // this should be moved to WiktionaryPage
return(FiFiPage.IsEndOfPage(elem) || elem.TagName == "H3");
}
// end of section / entry
internal static bool IsEnd(IElement elem)
{
return(FiFiPage.IsEndOfPage(elem) || elem.TagName == "H3");
}