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dynamicbible/js/bible_ref_parsing.js
Jeremy Wall (zaphar) 0741b50b4c Cleanup. 
* Use the same brace style everywhere.
* Use semicolons everywhere.
* Add myself to the authorship for bible ref parsing.
* Don't use try catch blocks when exceptions are impossible.
* Add some returns for completeness sake when the functions return values
  elsewhere.
2013-04-10 19:39:10 -05:00

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// This code was written by Jeremy and Jason Wall.
// Feel free to use, and if you can, include a link back to www.walljm.com
// Jason@walljm.com // www.walljm.com
// Jeremy@marzhillstudios.com // jeremy.marzhillstudios.com
String.prototype.trim = function() {
return this.replace(/^\s+|\s+$/g, "");
};
String.prototype.ltrim = function() {
return this.replace(/^\s+/, "");
};
String.prototype.rtrim = function() {
return this.replace(/\s+$/, "");
};
function parseReference(ref, r) {
var rest = parseBook(ref, r.start, r);
rest = parseFirstNum(rest, r.start, r);
rest = maybeParseSecondNum(rest, r.start, r);
rest = maybeParseRangeSep(rest, r, r);
rest = maybeParseBook(rest, r.end, r);
rest = maybeParseFirstNumOrVerse(rest, r.end, r);
rest = maybeParseSecondNum(rest, r.end, r);
return r;
}
function parseBook(ref, data, errAcc) {
ref = ref.toLowerCase().trim();
var bibleNames = new Object;
var fbook = ref.substring(0, ref.search(/\w\s+\d/i)+1);
var rest = ref.slice(ref.search(/\w\s+\d/i)+1);
if (fbook.search(/\b(genesis|gen|ge|gn)\b/i) != -1) {
data.book = 1;
data.bookname = "Genesis";
data.longbookname = "Genesis";
data.lastchapter = 50;
}
if (fbook.search(/\b(exodus|ex|exo|exod|exd)\b/i) != -1) {
data.book = 2;
data.bookname = "Exodus";
data.longbookname = "Exodus";
data.lastchapter = 40;
}
if (fbook.search(/\b(leviticus|lev|le|levi|lv)\b/i) != -1) {
data.book = 3;
data.bookname = "Leviticus";
data.longbookname = "Leviticus";
data.lastchapter = 27;
}
if (fbook.search(/\b(numbers|num|nu|numb|number)\b/i) != -1) {
data.book = 4;
data.bookname = "Numbers";
data.longbookname = "Book_of_Numbers";
data.lastchapter = 36;
}
if (fbook.search(/\b(deuteronomy|deut|de|dt|deu)\b/i) != -1)
{
data.book = 5;
data.bookname = "Deuteronomy";
data.longbookname = "Deuteronomy";
data.lastchapter = 34;
}
if (fbook.search(/\b(joshua|josh|jos)\b/i) != -1) {
data.book = 6;
data.bookname = "Joshua";
data.longbookname = "Book_of_Joshua";
data.lastchapter = 24;
}
if (fbook.search(/\b(judges|jud|ju|jdg|judg)\b/i) != -1)
{
data.book = 7;
data.bookname = "Judges";
data.longbookname = "Book_of_Judges";
data.lastchapter = 21;
}
if (fbook.search(/\b(ruth|ru)\b/i) != -1) {
data.book = 8;
data.bookname = "Ruth";
data.longbookname = "Book_of_Ruth";
data.lastchapter = 4;
}
if (fbook.search(/\b(1|i|1st|first)\s*(samuel|sa|sam|sml)\b/i) != -1)
{
data.book = 9;
data.bookname = "1 Samuel";
data.longbookname = "First_Samuel";
data.lastchapter = 31;
}
if (fbook.search(/\b(2|ii|2nd|second|sec)\s*(samuel|sa|sam|sml)\b/i) != -1) {
data.book = 10;
data.bookname = "2 Samuel";
data.longbookname = "Second_Samuel";
data.lastchapter = 24;
}
if (fbook.search(/\b(1|i|1st|first)\s*(kings|king|kgs|kn|k|ki)\b/i) != -1)
{
data.book = 11;
data.bookname = "1 Kings";
data.longbookname = "First_Kings";
data.lastchapter = 22;
}
if (fbook.search(/\b(2|ii|2nd|second|sec)\s*(kings|king|kgs|kn|k|ki)\b/i) != -1) {
data.book = 12;
data.bookname = "2 Kings";
data.longbookname = "Second_Kings";
data.lastchapter = 25;
}
if (fbook.search(/\b(1|i|1st|first)\s*(chronicles|chron|ch|chr)\b/i) != -1)
{
data.book = 13;
data.bookname = "1 Chronicles";
data.longbookname = "First_Chronicles";
data.lastchapter = 29;
}
if (fbook.search(/\b(2|ii|2nd|second|sec)\s*(chronicles|chron|ch|chr)\b/i) != -1) {
data.book = 14;
data.bookname = "2 Chronicles";
data.longbookname = "Second_Chronicles";
data.lastchapter = 36;
}
if (fbook.search(/\b(ezra|ez|ezr)\b/i) != -1)
{
data.book = 15;
data.bookname = "Ezra";
data.longbookname = "Book_of_Ezra";
data.lastchapter = 10;
}
if (fbook.search(/\b(nehemiah|neh|ne|nehamiah)\b/i) != -1) {
data.book = 16;
data.bookname = "Nehemiah";
data.longbookname = "Book_of_Nehemiah";
data.lastchapter = 13;
}
if (fbook.search(/\b(esther|est|es|esth)\b/i) != -1) {
data.book = 17;
data.bookname = "Esther";
data.longbookname = "Book_of_Esther";
data.lastchapter = 10;
}
if (fbook.search(/\b(job|jo|jb)\b/i) != -1) {
data.book = 18;
data.bookname = "Job";
data.longbookname = "Book_of_Job";
data.lastchapter = 42;
}
if (fbook.search(/\b(psalms|ps|psa|psalm|psm)\b/i) != -1) {
data.book = 19;
data.bookname = "Psalm";
data.longbookname = "Psalm";
data.lastchapter = 150;
}
if (fbook.search(/\b(proverbs|prov|pr|pro|proverb|prv|prvbs)\b/i) != -1) {
data.book = 20;
data.bookname = "Proverbs";
data.longbookname = "Book_of_Proverbs";
data.lastchapter = 31;
}
if (fbook.search(/\b(ecclesiastes|eccl|ecc|eccles|ec|ecl|ecclesiaste)\b/i) != -1) {
data.book = 21;
data.bookname = "Ecclesiastes";
data.longbookname = "Ecclesiastes";
data.lastchapter = 12;
}
if (fbook.search(/\b(song\sof\ssolomon|song\sof\ssongs|sos|ss|son|so|song|songs)\b/i) != -1) {
data.book = 22;
data.bookname = "Song of Solomon";
data.longbookname = "Song_of_Solomon";
data.lastchapter = 8;
}
if (fbook.search(/\b(isaiah|is|is|isah|isai|ia)\b/i) != -1) {
data.book = 23;
data.bookname = "Isaiah";
data.longbookname = "Book_of_Isaiah";
data.lastchapter = 66;
}
if (fbook.search(/\b(jerimiah|jeremiah|jer|je|jere)\b/i) != -1) {
data.book = 24;
data.bookname = "Jeremiah";
data.longbookname = "Book_of_Jeremiah";
data.lastchapter = 52;
}
if (fbook.search(/\b(lamentations|lam|la|lamentation)\b/i) != -1) {
data.book = 25;
data.bookname = "Lamentations";
data.longbookname = "Book_of_Lamentations";
data.lastchapter = 5;
}
if (fbook.search(/\b(ezekiel|eze|ez|ezk|ezek)\b/i) != -1) {
data.book = 26;
data.bookname = "Ezekiel";
data.longbookname = "Book_of_Ezekiel";
data.lastchapter = 48;
}
if (fbook.search(/\b(daniel|dan|dn|dl|da)\b/i) != -1) {
data.book = 27;
data.bookname = "Daniel";
data.longbookname = "Book_of_Daniel";
data.lastchapter = 12;
}
if (fbook.search(/\b(hosea|hos|ho)\b/i) != -1) {
data.book = 28;
data.bookname = "Hosea";
data.longbookname = "Book_of_Hosea";
data.lastchapter = 14;
}
if (fbook.search(/\b(joel|joe|jl)\b/i) != -1) {
data.book = 29;
data.bookname = "Joel";
data.longbookname = "Book_of_Joel";
data.lastchapter = 3;
}
if (fbook.search(/\b(amos|am|amo)\b/i) != -1) {
data.book = 30;
data.bookname = "Amos";
data.longbookname = "Book_of_Amos";
data.lastchapter = 9;
}
if (fbook.search(/\b(obadiah|oba|ob|obad)\b/i) != -1) {
data.book = 31;
data.bookname = "Obadiah";
data.longbookname = "Book_of_Obadiah";
data.lastchapter = 1;
}
if (fbook.search(/\b(jonah|jnh|jon)\b/i) != -1) {
data.book = 32;
data.bookname = "Jonah";
data.longbookname = "Book_of_Jonah";
data.lastchapter = 4;
}
if (fbook.search(/\b(micah|mic|mi)\b/i) != -1) {
data.book = 33;
data.bookname = "Micah";
data.longbookname = "Book_of_Micah";
data.lastchapter = 7;
}
if (fbook.search(/\b(nahum|nah|na)\b/i) != -1) {
data.book = 34;
data.bookname = "Nahum";
data.longbookname = "Book_of_Nahum";
data.lastchapter = 3;
}
if (fbook.search(/\b(habakkuk|hab|ha|habakuk)\b/i) != -1) {
data.book = 35;
data.bookname = "Habakkuk";
data.longbookname = "Book_of_Habakkuk";
data.lastchapter = 3;
}
if (fbook.search(/\b(zephaniah|zeph|zep)\b/i) != -1) {
data.book = 36;
data.bookname = "Zephaniah";
data.longbookname = "Book_of_Zephaniah";
data.lastchapter = 3;
}
if (fbook.search(/\b(haggia|hag|hg|haggai)\b/i) != -1) {
data.book = 37;
data.bookname = "Haggai";
data.longbookname = "Book_of_Haggai";
data.lastchapter = 2;
}
if (fbook.search(/\b(zechariah|zech|zch|zec)\b/i) != -1) {
data.book = 38;
data.bookname = "Zechariah";
data.longbookname = "Book_of_Zechariah";
data.lastchapter = 14;
}
if (fbook.search(/\b(malachi|mal)\b/i) != -1) {
data.book = 39;
data.bookname = "Malachi";
data.longbookname = "Book_of_Malachi";
data.lastchapter = 4;
}
if (fbook.search(/\b(matthew|mt|matt|mat)\b/i) != -1) {
data.book = 40;
data.bookname = "Matthew";
data.longbookname = "Gospel_of_Matthew";
data.lastchapter = 28;
}
if (fbook.search(/\b(mark|mrk|mk|mr)\b/i) != -1) {
data.book = 41;
data.bookname = "Mark";
data.longbookname = "Gospel_of_Mark";
data.lastchapter = 16;
}
if (fbook.search(/\b(luke|lu|lke|luk|lk)\b/i) != -1) {
data.book = 42;
data.bookname = "Luke";
data.longbookname = "Gospel_of_Luke";
data.lastchapter = 24;
}
if (fbook.search(/\b(john|jn|jhn)\b/i) != -1) {
data.book = 43;
data.bookname = "John";
data.longbookname = "Gospel_of_John";
data.lastchapter = 21;
}
if (fbook.search(/\b(acts|ac|act)\b/i) != -1) {
data.book = 44;
data.bookname = "Acts";
data.longbookname = "Acts_of_the_Apostles";
data.lastchapter = 28;
}
if (fbook.search(/\b(romans|rom|ro|rm|roman)\b/i) != -1) {
data.book = 45;
data.bookname = "Romans";
data.longbookname = "Epistle_to_the_Romans";
data.lastchapter = 16;
}
if (fbook.search(/\b(1|i|1st|first)\s*(corinthian|cor|corinthians|corinth|corin|corth|corint)\b/i) != -1) {
data.book = 46;
data.bookname = "1 Corinthians";
data.longbookname = "First_Epistle_to_the_Corinthians";
data.lastchapter = 16;
}
if (fbook.search(/\b(2|ii|2nd|second|sec)\s*(corinthian|cor|corinthians|corinth|corin|corth|corint)\b/i) != -1) {
data.book = 47;
data.bookname = "2 Corinthians";
data.longbookname = "Second_Epistle_to_the_Corinthians";
data.lastchapter = 13;
}
if (fbook.search(/\b(galatians|galatian|galations|gal|ga|gala|galation|galat)\b/i) != -1) {
data.book = 48;
data.bookname = "Galatians";
data.longbookname = "Epistle_to_the_Galatians";
data.lastchapter = 6;
}
if (fbook.search(/\b(ephesians|eph|ep|ephes|ephe|ephs)\b/i) != -1) {
data.book = 49;
data.bookname = "Ephesians";
data.longbookname = "Epistle_to_the_Ephesians";
data.lastchapter = 6;
}
if (fbook.search(/\b(philippians|phi|phil|ph|philip)\b/i) != -1) {
data.book = 50;
data.bookname = "Philippians";
data.longbookname = "Epistle_to_the_Philippians";
data.lastchapter = 4;
}
if (fbook.search(/\b(colossians|col|co|colossian|colos|coloss)\b/i) != -1) {
data.book = 51;
data.bookname = "Colossians";
data.longbookname = "Epistle_to_the_Colossians";
data.lastchapter = 4;
}
if (fbook.search(/\b(1|i|1st|first)\s*(thessalonians|the|thessa|thessalonian|thes|thess|th)\b/i) != -1) {
data.book = 52;
data.bookname = "1 Thessalonians";
data.longbookname = "First_Epistle_to_the_Thessalonians";
data.lastchapter = 5;
}
if (fbook.search(/\b(2|ii|2nd|second|sec)\s*(thessalonians|the|thessa|thessalonian|thes|thess|th)\b/i) != -1) {
data.book = 53;
data.bookname = "2 Thessalonians";
data.longbookname = "Second_Epistle_to_the_Thessalonians";
data.lastchapter = 3;
}
if (fbook.search(/\b(1|i|1st|first)\s*(timothy|tim|ti|timoth|tm)\b/i) != -1) {
data.book = 54;
data.bookname = "1 Timothy";
data.longbookname = "First_Epistle_to_Timothy";
data.lastchapter = 6;
}
if (fbook.search(/\b(2|ii|2nd|second|sec)\s*(timothy|tim|timoth|tm)\b/i) != -1) {
data.book = 55;
data.bookname = "2 Timothy";
data.longbookname = "Second_Epistle_to_Timothy";
data.lastchapter = 4;
}
if (fbook.search(/\b(titus|tit)\b/i) != -1) {
data.book = 56;
data.bookname = "Titus";
data.longbookname = "Epistle_to_Titus";
data.lastchapter = 3;
}
if (fbook.search(/\b(philemon|phlmn|phl|phm|phile|philem)\b/i) != -1) {
data.book = 57;
data.bookname = "Philemon";
data.longbookname = "Epistle_to_Philemon";
data.lastchapter = 1;
}
if (fbook.search(/\b(hebrews|heb|he|hebrew)\b/i) != -1) {
data.book = 58;
data.bookname = "Hebrews";
data.longbookname = "Epistle_to_the_Hebrews";
data.lastchapter = 13;
}
if (fbook.search(/\b(james|jam|ja|jas|jms|jame|jm)\b/i) != -1) {
data.book = 59;
data.bookname = "James";
data.longbookname = "Epistle_of_James";
data.lastchapter = 5;
}
if (fbook.search(/\b(1|i|1st|first)\s*(peter|pe|pet|pete|pt|p)\b/i) != -1) {
data.book = 60;
data.bookname = "1 Peter";
data.longbookname = "First_Epistle_of_Peter";
data.lastchapter = 5;
}
if (fbook.search(/\b(2|ii|2nd|second|sec)\s*(peter|pe|pet|pete|pt|p)\b/i) != -1) {
data.book = 61;
data.bookname = "2 Peter";
data.longbookname = "Second_Epistle_of_Peter";
data.lastchapter = 3;
}
if (fbook.search(/\b(1|i|1st|first)\s*(john|jn|jo)\b/i) != -1) {
data.book = 62;
data.bookname = "1 John";
data.longbookname = "First_Epistle_of_John";
data.lastchapter = 5;
}
if (fbook.search(/\b(2|ii|2nd|second|sec)\s*(john|jn|jo)\b/i) != -1) {
data.book = 63;
data.bookname = "2 John";
data.longbookname = "Second_Epistle_of_John";
data.lastchapter = 1;
}
if (fbook.search(/\b(3|iii|3rd|third)\s*(john|jn|jo)\b/i) != -1) {
data.book = 64;
data.bookname = "3 John";
data.longbookname = "Third_Epistle_of_John";
data.lastchapter = 1;
}
if (fbook.search(/\b(jude|jud|ju)\b/i) != -1) {
data.book = 65;
data.bookname = "Jude";
data.longbookname = "Epistle_of_Jude";
data.lastchapter = 1;
}
if (fbook.search(/\b(revelation|rev|re|revelations|rv)\b/i) != -1) {
data.book = 66;
data.bookname = "Revelation";
data.longbookname = "Book_of_Revelations";
data.lastchapter = 22;
}
return rest;
}
function parseFirstNum(ref, r, errAcc) {
ref = ref.ltrim();
var ch = "";
var found = false;
for (var i = 0; i <= ref.length; i++) {
var c = ref.charAt(i);
// Grab characters until we hit a non digit.
if ("0".charAt(0) <= c && c <= "9".charAt(0)) {
found = true;
r.first = r.first.concat(c);
} else {
// if the chapter is longer than 3 digits it's an error
if (r.first.length > 3) {
errAcc.err = "Chapter too long\"" + r.first + "\".";
return "";
} else if (!found) {
errAcc.err = "No chapter found" + ref;
}
return ref.slice(i);
}
}
return "";
}
function parseSecondNum(ref, r, errAcc, skipColon) {
ref = ref.toLowerCase().ltrim();
var vs = "";
if (!skipColon) {
if (ref[0] != ":") {
return ref;
}
ref = ref.slice(1);
}
ref = ref.toLowerCase().ltrim();
if (ref[0] == '*') {
r.second = '*';
return ref.slice(1);
}
for (var i = 0; i <= ref.length; i++) {
var c = ref.charAt(i);
if ("0".charAt(0) <= c && c <= "9".charAt(0)) {
r.second = r.second.concat(c);
} else {
if (r.second.length > 3) {
errAcc.err = "Verse too long \"" + r.second + "\".";
return "";
}
return ref.slice(i);
}
}
return "";
}
function maybeDo(ref, r, errAcc, f) {
ref = ref.toLowerCase().ltrim();
if (ref != "") {
return f(ref, r, errAcc);
}
return "";
}
function maybeParseBook(ref, r, errAcc) {
return maybeDo(ref, r, errAcc, parseBook);
}
function maybeParseSecondNum(ref, r, errAcc, skipColon) {
return maybeDo(ref, r, errAcc, function (ref, r, errAcc) {
return parseSecondNum(ref, r, errAcc, skipColon);
});
}
function maybeParseFirstNumOrVerse(ref, r, errAcc) {
return maybeDo(ref, r, errAcc, function(ref, r, errAcc) {
if (typeof r.book != -1) {
if (ref.search(/:/) != -1) {
ref = parseFirstNum(ref, r, errAcc);
}
return parseSecondNum(ref, r, errAcc, true);
}
return "";
});
}
function maybeParseRangeSep(ref, r, errAcc) {
return maybeDo(ref.ltrim(), r, errAcc, function(ref, r, errAcc) {
if (ref[0] == "-") {
return ref.slice(1).ltrim();
}
return "";
});
}
function Reference(ref)
{
r = {
start: {
first: '',
second: ''
},
end: {
first: '',
second: ''
}
};
// First collect all our tokens so to speak
parseReference(ref.toLowerCase().trim(), r);
this.book = r.start.book;
this.bookname = r.start.bookname;
this.longbookname = r.start.longbookname;
this.startchapter = r.start.first;
this.endchapter = r.start.first;
this.startverse = '1';
// Then start our statemachine.
// Determine start verse
if (r.start.second != '') {
this.startverse = r.start.second;
this.endverse = '*';
}
// Determine possible end verse
if (r.end.second != '') {
this.endverse = r.end.second;
}
// Enforce some general data cleanliness
if (r.end.second != '*' && Number(r.end.second) < Number(r.start.second)) {
this.endverse = this.startverse;
}
// Determine end chapter and verse
if (r.end.first == '') {
if (r.start.second == '' || typeof r.end.book != 'undefined') {
this.endchapter = r.end.second || '1';
this.endverse = '*';
}
} else {
this.endchapter = r.end.first;
}
}
function bookName(booknum) {
var book = new Array();
book[0] = "";
book[1] = "Genesis";
book[2] = "Exodus";
book[3] = "Leviticus";
book[4] = "Numbers";
book[5] = "Deuteronomy";
book[6] = "Joshua";
book[7] = "Judges";
book[8] = "Ruth";
book[9] = "1 Samuel";
book[10] = "2 Samuel";
book[11] = "1 Kings";
book[12] = "2 Kings";
book[13] = "1 Chronicles";
book[14] = "2 Chronicles";
book[15] = "Ezra";
book[16] = "Nehemiah";
book[17] = "Esther";
book[18] = "Job";
book[19] = "Psalm";
book[20] = "Proverbs";
book[21] = "Ecclesiastes";
book[22] = "Song of Songs";
book[23] = "Isaiah";
book[24] = "Jeremiah";
book[25] = "Lamentations";
book[26] = "Ezekiel";
book[27] = "Daniel";
book[28] = "Hosea";
book[29] = "Joel";
book[30] = "Amos";
book[31] = "Obadiah";
book[32] = "Jonah";
book[33] = "Micah";
book[34] = "Nahum";
book[35] = "Habakkuk";
book[36] = "Zephaniah";
book[37] = "Haggai";
book[38] = "Zechariah";
book[39] = "Malachi";
book[40] = "Matthew";
book[41] = "Mark";
book[42] = "Luke";
book[43] = "John";
book[44] = "Acts";
book[45] = "Romans";
book[46] = "1 Corinthians";
book[47] = "2 Corinthians";
book[48] = "Galatians";
book[49] = "Ephesians";
book[50] = "Philippians";
book[51] = "Colossians";
book[52] = "1 Thessalonians";
book[53] = "2 Thessalonians";
book[54] = "1 Timothy";
book[55] = "2 Timothy";
book[56] = "Titus";
book[57] = "Philemon";
book[58] = "Hebrews";
book[59] = "James";
book[60] = "1 Peter";
book[61] = "2 Peter";
book[62] = "1 John";
book[63] = "2 John";
book[64] = "3 John";
book[65] = "Jude";
book[66] = "Revelation";
return book[booknum];
}
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