private bool TryParseVerse(string verseString,
BibleChapter chapter,
out int startVerse,
out int endVerse,
out VerseParseResult result)
{
startVerse = 0;
endVerse = 0;
result = VerseParseResult.InvalidSyntax;
if (!string.IsNullOrWhiteSpace(verseString))
{
var startVerseString = Regex.Match(verseString, "\\d+").Value;
if (int.TryParse(startVerseString, out startVerse))
{
if (startVerse > chapter.TotalVerses)
{
// start verse is greater than the number of verses in the chapter
result = VerseParseResult.InvalidVerse;
}
else
{
var endVerseString = Regex.Match(verseString, "[-,]\\d+").Value.Replace("-", "").Replace(",", "");
if (!string.IsNullOrEmpty(endVerseString))
{
if (int.TryParse(endVerseString, out int tempEndVerse))
{
if (tempEndVerse > chapter.TotalVerses)
{
// the end verse is greater than the number of verses in the chapter
result = VerseParseResult.InvalidVerse;
}
else if (tempEndVerse < 1 || (verseString.Contains(",") && tempEndVerse != (startVerse + 1)))
{
// end verse is 0 or there were two non-sequential verses separated by a comma
result = VerseParseResult.InvalidSyntax;
}
else
{
endVerse = tempEndVerse;
result = VerseParseResult.Success;
}
}
}
else
{
// no end verse specified, so use the start as the end
endVerse = startVerse;
result = VerseParseResult.Success;
}
}
}
}
return(result == VerseParseResult.Success);
}
public BibleChapter RetrieveChapterDetails(int bookId, int chapterNumber)
{
var chapter = new BibleChapter
{
ChapterNumber = chapterNumber,
BibleBookId = bookId
};
chapter.TotalVerses = _verseCountByChapter[bookId][chapterNumber];
return(chapter);
}
private bool TryParseChapter(string chapterVerse,
BibleBook book,
out BibleChapter chapter,
out string verseString,
out VerseParseResult result)
{
chapter = null;
verseString = null;
result = VerseParseResult.InvalidSyntax;
if (book.IsSingleChapter)
{
chapter = book.Chapters.FirstOrDefault();
verseString = chapterVerse;
result = VerseParseResult.Success;
}
else
{
var chapterStr = Regex.Match(chapterVerse, @"\d+:").Value;
if (!string.IsNullOrEmpty(chapterStr))
{
var chapterNum = int.Parse(chapterStr.Replace(":", "").Trim());
if (chapterNum > 0 && chapterNum <= book.Chapters.Count)
{
chapter = book.SortedChapters[chapterNum - 1];
verseString = chapterVerse.Substring(chapterVerse.IndexOf(":") + 1).Trim();
result = VerseParseResult.Success;
}
else
{
result = VerseParseResult.InvalidVerse;
}
}
}
return(result == VerseParseResult.Success);
}
public Bible LoadContent(string fileName, Bible b)
{
var xmlDoc = new XmlDocument();
xmlDoc.Load(fileName);
var xmlRoot = xmlDoc.DocumentElement;
if (xmlRoot.Name == "XMLBIBLE")
{
b.Books = new List <BibleBook>();
foreach (XmlNode bookNode in xmlRoot.ChildNodes)
{
if (bookNode.Name.ToLower() == "biblebook")
{
var bo = new BibleBook
{
Bible = b,
Number = int.Parse(bookNode.Attributes["bnumber"].InnerText)
};
bo.Name = bookNode.Attributes["bname"] != null
? bookNode.Attributes["bname"].InnerText
: Bible.BookMap[bo.Number - 1];
bo.ShortName = bookNode.Attributes["bsname"] != null
? bookNode.Attributes["bsname"].InnerText
: bo.Name;
bo.Chapters = new List <BibleChapter>();
foreach (XmlNode chapNode in bookNode.ChildNodes)
{
if (chapNode.Name.ToLower() == "chapter")
{
var ch = new BibleChapter
{
Book = bo,
Number = int.Parse(chapNode.Attributes["cnumber"].InnerText),
Verses = new List <BibleVerse>()
};
foreach (XmlNode verseNode in chapNode.ChildNodes)
{
if (verseNode.Name.ToLower() == "vers")
{
string text = string.Empty;
foreach (XmlNode textNode in verseNode.ChildNodes)
{
if (textNode.NodeType == XmlNodeType.Text)
{
text += textNode.InnerText;
}
}
var v = new BibleVerse
{
Chapter = ch,
Number = int.Parse(verseNode.Attributes["vnumber"].InnerText),
Text = text
};
ch.Verses.Add(v);
}
}
bo.Chapters.Add(ch);
}
}
b.Books.Add(bo);
}
}
}
return(b);
}