public static Chapter ParseChapter(string html)
{
Chapter chapter = new Chapter();
XmlDocument document = new XmlDocument();
document.LoadXml(html);
ParseElement((XmlElement)(document.GetElementsByTagName("body")[0]), chapter, Style.NORMAL);
return chapter;
}
public async void ChangeChapter(string chapterCode)
{
try
{
this.chapter = await ChapterProvider.GetChapter(chapterCode);
Windows.Storage.ApplicationDataContainer localSettings = Windows.Storage.ApplicationData.Current.LocalSettings;
localSettings.Values["currentChapter"] = chapterCode;
updateContent();
}
catch (Exception e)
{
var dialog = new MessageDialog("Unable to load chapter. Check your internet connection?\n\n More detail: " + e.Message);
await dialog.ShowAsync();
}
}
public ChapterViewModel(Chapter chapter, FlipView flipView)
{
sizeChangedEventHandler = new SizeChangedEventHandler(textBlockResized);
loadedEventHandler = new RoutedEventHandler(checkOverflow);
this.flipView = flipView;
this.chapter = chapter;
this.Overflows = new List<RichTextBlockOverflow>();
Windows.Storage.ApplicationDataContainer localSettings = Windows.Storage.ApplicationData.Current.LocalSettings;
string currentChapter = (string)localSettings.Values["currentChapter"];
if (currentChapter == null || currentChapter == "")
{
currentChapter = "jhn.1.esv";
}
ChangeChapter(currentChapter);
}
private static void ParseElement(XmlElement element, Chapter chapter, Style currentTextStyle)
{
foreach (var child in element.ChildNodes)
{
if (child is Windows.Data.Xml.Dom.XmlText)
{
if (string.IsNullOrEmpty(child.InnerText) ||
child.InnerText == "\n")
{
continue;
}
}
else if (child is XmlElement)
{
XmlElement e = (XmlElement)child;
switch (e.TagName.ToUpper())
{
case "DIV":
if (e.GetAttribute("class") == "p")
{
// Start of a new paragraph
chapter.Sections.Add(new Section());
ParseElement(e, chapter, currentTextStyle);
}
if (e.GetAttribute("class") == "s1")
{
// New heading section
chapter.Sections.Add(new Section());
ParseElement(e, chapter, currentTextStyle);
}
else
{
ParseElement(e, chapter, currentTextStyle);
}
break;
case "SPAN":
if (e.GetAttribute("class") == "heading" && element.GetAttribute("class").Contains("s1")) //(e.GetAttribute("class") == "heading")
{
chapter.Sections.Last().Heading.Add(new TextSpan(e.InnerText, currentTextStyle));
}
else if (e.GetAttribute("class") == "label" && element.GetAttribute("class").Contains("verse"))
{
Verse verse = new Verse();
verse.Number = int.Parse(e.InnerText);
chapter.Verses.Add(verse);
if (chapter.Sections.Count == 0)
{
chapter.Sections.Add(new Section());
}
chapter.Sections.Last().Verses.Add(verse);
}
else if (e.GetAttribute("class") == "content" && element.GetAttribute("class").Contains("verse"))
{
chapter.Verses.Last().TextSpans.Add(new TextSpan(e.InnerText, currentTextStyle));
}
else if (e.GetAttribute("class") == "content" && element.GetAttribute("class").Contains("nd"))
{
chapter.Verses.Last().TextSpans.Add(new TextSpan(e.InnerText, Style.NAME_OF_GOD));
}
else if (e.GetAttribute("class") == "heading" && element.GetAttribute("class").Contains("nd"))
{
//chapter.Sections.Last().Heading.Add(new TextSpan(e.InnerText, Style.NAME_OF_GOD));
}
else if (element.GetAttribute("class") == "q1" && e.GetAttribute("class").Contains("verse"))
{
ParseElement(e, chapter, Style.QUOTE1);
}
else if (element.GetAttribute("class") == "q2" && e.GetAttribute("class").Contains("verse"))
{
ParseElement(e, chapter, Style.QUOTE2);
}
else if (e.GetAttribute("class") == "wj" && element.GetAttribute("class").Contains("verse"))
{
chapter.Verses.Last().TextSpans.Add(new TextSpan(e.InnerText, Style.WORDS_OF_JESUS));
}
else
{
ParseElement(e, chapter, currentTextStyle);
}
break;
}
}
}
}
