private static VerseRange GetVerseNumbers(XElement verseHref)
{
VerseRange result = null;
if (verseHref != null)
{
result = new VerseRange();
string[] tokens = verseHref.Value.Split(' ');
foreach (var token in tokens)
{
if (NumberParser.TryParseNumber(token, out int verseNum))
{
if (result.FirstVerse == 0)
{
result.FirstVerse = verseNum;
}
else if (result.LastVerse == 0)
{
result.LastVerse = verseNum;
}
}
if (result.IsValid())
{
break;
}
}
}
return(result != null && result.IsValid() ? result : null);
}
private VerseRange GetVerseNumbersNewStyle(string fullPath)
{
VerseRange result = null;
var x = GetXmlFile(fullPath);
var attr = x?.Root?.Attribute("xmlns");
if (attr != null)
{
XNamespace ns = attr.Value;
var body = x.Root.Descendants(ns + "body").SingleOrDefault();
var verseRange = body?.Descendants(ns + "a").FirstOrDefault(n =>
{
var xAttribute = n.Attribute("href");
return(xAttribute != null && xAttribute.Value.StartsWith("bibleversenav"));
});
if (verseRange != null)
{
result = GetVerseNumbers(verseRange);
}
}
return(result);
}
public IActionResult OnPostReset()
{
VerseRange = new VerseRange {
Book = "Genesis", ChapterBeg = 1, VerseBeg = 1, ChapterEnd = 2, VerseEnd = 3
};
return(RedirectToPage(Anchors.ServerSide.Index));
}
public void OnGet(TestCase test = TestCase.None, bool autosuggested = true)
{
switch (test)
{
case TestCase.None:
break;
case TestCase.Gen_1_1_1:
VerseRange = new VerseRange {
Book = "Genesis", ChapterBeg = 1, VerseBeg = 1, ChapterEnd = 1, VerseEnd = 1
};
break;
case TestCase.Gen_1_1_2:
VerseRange = new VerseRange {
Book = "Genesis", ChapterBeg = 1, VerseBeg = 1, ChapterEnd = 1, VerseEnd = 2
};
break;
case TestCase.Gen_1_2_2_1:
VerseRange = new VerseRange {
Book = "Genesis", ChapterBeg = 1, VerseBeg = 2, ChapterEnd = 2, VerseEnd = 1
};
break;
case TestCase.Gen_1_3_2_1:
VerseRange = new VerseRange {
Book = "Genesis", ChapterBeg = 1, VerseBeg = 3, ChapterEnd = 2, VerseEnd = 1
};
break;
default:
break;
}
AutoSuggested = autosuggested;
}
private VerseRange GetVerseNumbersOldStyle(string fullPath)
{
VerseRange result = null;
var x = GetXmlFile(fullPath);
var attr = x?.Root?.Attribute("xmlns");
if (attr != null)
{
XNamespace ns = attr.Value;
var body = x.Root.Descendants(ns + "body").SingleOrDefault();
const string chapterToken = "chapter";
var verseElems = body?.Descendants(ns + "a").Where(n =>
{
var idAttr = n.Attribute("id");
return(idAttr != null && idAttr.Value.StartsWith(chapterToken));
});
if (verseElems != null)
{
int chapterNumber = 0;
foreach (var verseElem in verseElems)
{
var idElem = verseElem.Attribute("id");
if (idElem != null)
{
if (chapterNumber == 0)
{
var chapterNumberString = idElem.Value.Substring(chapterToken.Length);
int.TryParse(chapterNumberString, out chapterNumber);
}
else
{
var token = $"{chapterToken}{chapterNumber}_verse";
if (idElem.Value.StartsWith(token))
{
var verseNumberString = idElem.Value.Substring(token.Length);
if (int.TryParse(verseNumberString, out var verseNum))
{
if (result == null)
{
result = new VerseRange {
FirstVerse = int.MaxValue
};
}
result.FirstVerse = Math.Min(result.FirstVerse, verseNum);
result.LastVerse = Math.Max(result.LastVerse, verseNum);
}
}
}
}
}
}
}
return(result);
}
public IActionResult OnPostNormal(VerseRange verseRange)
{
string verseUrl = $"{verseRange.Book}-{verseRange.ChapterBeg}-{verseRange.VerseBeg}-{verseRange.ChapterEnd}-{verseRange.VerseEnd}";
return(RedirectToPage(Anchors.VerseList.Index, new { verse = verseUrl }));
}
