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psalmtone.js
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var regexGabc = /(((?:([`,;:]\d*)|([cf]b?[1-4]))+)|(\S+))(?:\s+|$)/ig;
var regexVowel = /(?:[cgq]u|[iy])?([aeiouyáéëíóúýǽæœ]+)/i;
var regexLatin = /((?:<\w+>)*)(((?:(?:(\s+)|)(?:(?:i(?!i)|(?:n[cg]|q)u)(?=[aeiouyáéëíóúýǽœ́æœ])|[bcdfghjklmnprstvwxz]*)([aá]u|[ao][eé]?|[eiuyáéëíóúýǽæœ]\u0301?)(?:(?:[\wáéíóúýǽæœ]\u0301?)*(?=-)|(?=(?:n[cg]u|sc|[sc][tp]r?|gn|ps)[aeiouyáéëíóúýǽæœ]\u0301?|[bcdgptf][lrh][\wáéíóúýǽæœ]\u0301?)|(?:[bcdfghjklmnpqrstvwxz]+(?=$|[^\wáëéíóúýǽæœ])|[bcdfghjklmnpqrstvwxz](?=[bcdfghjklmnpqrstvwxz]+))?)))(?:([\*-])|((?:[^\w\sáëéíóúýǽæœ\u0301])*(?:\s[:;†\^\*"«»‘’“”„‟‹›‛])*\.?(?=\s|$))?)(?=(\s*|$)))((?:<\/\w+>)*)/gi
var regexWords = /((?:<\w+>)*)([^a-z\xDF-\xFF\u0100-\u024f\(\)\<!]*\s*"*(?=[a-z\xDF-\xFF\u0100-\u024f(<!]))(!(?:<\w+>.*?<\/\w+>|\S+)|([a-z\xDF-\xFF\u0100-\u024f’'*]*)(?:\(([a-z\xDF-\xFF\u0100-\u024f’'*]+)\)([a-z\xDF-\xFF\u0100-\u024f’'*]*))?)(=?)((?:\s*[-"'“”‘’«»„:;,.\)¿\?¡])*)(\s+[†*])?((?:<\/\w+>\s*)*)/gi;
var regexQuoteTernary = /([?:])([^?:]*)(?=$|:)/g;
var regexAccent = /[áéíóúýǽ\u0301]/i;
var regexToneGabc = /(')?(([^\sr]+)(r)?)(?=$|\s)/gi;
var regexVerseNumber = /^(\d+)\.?\s*/;
var sym_flex = '†';
var sym_med = '*';
var gloria_patri = "Glória Patri, et Fílio, * et Spirítui Sancto.\nSicut erat in princípio, et nunc, et semper, * et in sǽcula sæculórum. Amen.";
var gloria_patri_end_vowels = "E u o* u a* e.";
var bi_formats;
var gabcStar;
if(localStorage.gabcStar) {
gabcStar = localStorage.gabcStar;
} else {
gabcStar = '<v>\\greheightstar</v>'
}
String.prototype.format = function(keys){
return this.replace(/\$([a-z]+)/gi,function(e){return keys[e.slice(1)]||e;});
}
String.prototype.countSyllables = function() {
return (this.match && this.match(regexLatin) || []).length;
}
Array.prototype.sum = function() { return this.reduce(function(a,b){ return a+b; }, 0) }
Array.prototype.mapSyllableCounts = function() {
return this.map(function(substring) {
return substring.countSyllables();
})
}
var o_bi_formats =
bi_formats = (function(){
return {
html: {
bold: ["<b>", "</b>"],
italic: ["<i>", "</i>"],
nbsp: " ",
verse: ["<span style='float:left;width:25pt;text-align:right;'>($c.) </span>","<br/>"],
versesName: "$psalm-$tone.html",
annotation: "$tone",
userNotes: "$psalm"
},
tex: {
bold: ["\\textbf{", "}"],
italic: ["\\textit{", "}"],
nbsp: "~",
verse: ["\\item ",""],
versesName: "$psalm-$tone.tex",
annotation: "$tone",
userNotes: "$psalm"
},
gabc: {
bold: ["<b>", "</b>"],
italic: ["<i>", "</i>"],
nbsp: " ",
verse: ["($c. )",""],
versesName: "$psalm-$tone.gabc",
// makeSylSubstitutions: function(o){
// return o? o.replace(_syl_subRegex,function(e){return _syl_substitutions[e]||e}) : o;
// },
annotation: "$tone",
userNotes: "$psalm"
},
"html-underline": {
bold: ["<u>","</u>"],
italic: ["<span style='border-bottom:3px double;'>","</span>"],
nbsp: " ",
verse: ["($c. )",""],
versesName: "$psalm-$tone.html",
annotation: "$tone",
userNotes: "$psalm"
},
"tex-underline": {
bold: ["\\uline{","}"],
italic: ["\\uuline{","}"],
nbsp: "~",
verse: ["($c. )",""],
versesName: "$psalm-$tone.tex",
annotation: "$tone",
userNotes: "$psalm"
},
"gabc-plain": {
bold: ["",""],
italic: ["",""],
nbsp: " ",
verse: ["($c. )",""],
versesName: "$psalm-$tone.gabc",
annotation: "$tone",
userNotes: "$psalm"
},
"gabc-versicle": {
bold: ["",""],
italic: ["",""],
nbsp: " ",
verse: ["<v>\\Vbar</v> ,<v>\\Rbar</v> ",""],
versesName: "versicle.gabc",
annotation: "$tone",
userNotes: "$psalm"
}
};
})();
var o_g_tones =
g_tones = {'1.':{clef:"c4",
mediant:"f gh hr 'ixi hr 'g hr h.",
solemn:"f gh hr hg ixgi h hr 'hg gh..",
terminations:{'D':"hr g f 'gh gr gvFED.",
'D-':"hr g f 'g gr gvFED.",
'D2':"hr g f gr 'gf d.",
'f':"hr g f 'gh gr gf..",
'g':"hr g f 'gh gr g.",
'g2':"hr g f 'g gr ghg.",
'g3':"hr g f 'g gr g.",
'a':"hr g f 'g hr h.",
'a2':"hr g f 'g gr gh..",
'a3':"hr g f 'gh gr gh.."
}
},
'2.':{clef:"f3",
mediant:"e f hr 'i hr h.",
solemn:"e fe eh hr hg hi i 'hi hr h.",
termination:"hr g 'e fr f."
},
'2. monasticum':{clef:"f3",
mediant:"e f hr 'i hr h.",
solemn:"e fe eh hr hg hi i 'hi hr h.",
termination:"hr g er 'ef f."
},
'3.':{clef:"c4",
mediant:"g hj jr 'k jr jr 'ih j.",
solemn:"g hj jr 'jk jr jr 'ih hj..",
terminations:{'b':"jr h 'j jr i.",
'a':"jr h 'j jr ih..",
'a2':"jr ji hi 'h gr gh..",
'g':"jr ji hi 'h gr g.",
'g2':"jr h j i 'h gr g."
}
},
'3. antiquo':{clef:"c4",
mediant:"g hi ir 'k jr jr 'ih j.",
solemn:"g hi ir 'jk jr jr 'ih hj..",
terminations:{'b':"ir 'j hr hr 'j jr i.",
'a':"ir 'j hr hr 'j jr ih..",
'a2':"ir 'j hr hi 'h gr gh..",
'a3':"ir 'ji hr hi 'h gr gh..",
'g':"ir 'j hr hi 'h gr g.",
'g2':"ir 'ji hr hi 'h gr g."
}
},
'4.':{clef:"c4",
mediant:"h gh hr g h 'i hr h.",
solemn:"h gh hr hg gi i 'hi hr h.",
terminations:{'g':"hr 'h gr g.",
'E':"hr g h ih gr 'gf e."
}
},
'4. antiquo':{clef:"c4",
mediant:"e gh hr g h 'i hr h.",
solemn:"h gh hr hg gi i 'hi hr h.",
terminations:{'g':"hr 'h gr g.",
'E':"hr g h ih gr 'gf e."
}
},
'4. alt':{clef:"c3",
mediant:"i hi ir h i 'j ir i.",
solemn:"i hi ir ih hj j 'ij ir i.",
terminations:{'c':"ir 'i hr h.",
'A':"ir h i j 'h fr f.",
'A*':"ir h i j 'h fr fg..",
'd':"ir h i j 'h ir i."
}
},
'4. antiquo alt':{clef:"c3",
mediant:"f hi ir h i 'j ir i.",
solemn:"i hi ir ih hj j 'ij ir i.",
terminations:{'c':"ir 'i hr h.",
'A':"ir h i j 'h fr f.",
'A*':"ir h i j 'h fr fg..",
'd':"ir h i j 'h ir i."
}
},
'5.':{clef:"c3",
mediant:"d f hr 'i hr h.",
solemn:"d f hr i 'i hr h.",
termination:"hr 'i gr 'h fr f."
},
'6.':{clef:"c4",
mediant:"f gh hr 'ixi hr 'g hr h.",
solemn:"f gh hr hg ixgi h hr 'hg gh..",
termination:"hr f gh 'g fr f."
},
'6. alt':{clef:"c4",
mediant:"f gh hr g 'h fr f.",
termination:"hr f gh 'g fr f."
},
'7.':{clef:"c3",
mediant:"hg hi ir 'k jr 'i jr j.",
shortMediant:"hg hi ir i.",
solemn:"ehg hi ir 'ik jr jr 'ji ij..",
shortSolemn:"ehg hi ir i.",
terminations:{'a':"ir 'j ir 'h hr gf..",
'b':"ir 'j ir 'h hr g.",
'c':"ir 'j ir 'h hr gh..",
'c2':"ir 'j ir 'h hr ih..",
'd':"ir 'j ir 'h hr gi.."
}
},
'8.':{clef:"c4",
mediant:"g h jr 'k jr j.",
solemn:"g hg gj jr ji jk k 'jk jr j.",
terminations:{'G':"jr i j 'h gr g.",
'G*':"jr i j 'h gr gh..",
'c':"jr h j 'k jr j."
}
},
'per.':{clef:"c4",
mediant:"ixhi hr g ixi h 'g fr f.",
termination:"gr d 'f fr ed.."
},
'irregularis': {clef:"c4",
mediant:"f gh hr 'g fr f.",
terminations:{'a': "hr ixi g ixi h.",
'a2':"hr 'ixi gr gr 'ixi ir h."
}
},
'in directum': {clef:"c3",
mediant:"e f hr i 'i fr f.",
termination:"hr e f 'g fr f."
},
// 'in directum (alt.)': {clef:"c4",
// mediant:"t[0].word.length==1?f gh hr g h.:f gh hr 'g fr f.",
// termination:"hr f 'g gr g."
// },
"Introit 1":{"clef":"c4",
"mediant":"f gh hr 'hj hr hr 'hg gh..",
"termination":"gf gh hr hjh g f fff d."},
"Introit 2":{"clef":"f3",
"mediant":"e fe eh hr hg hi i 'hi hr h.",
"termination":"hf fh hr i hf h ge fgf."},
"Introit 3":{"clef":"c4",
"mediant":"g hj jr 'k jr jr 'ih jjj",
"termination":"ig hj jr j/ji hg h i gh.."},
"Introit 4":{"clef":"c4",
"mediant":"hg gh hr hg gi i 'hi hr h.",
"termination":"hg gh hr gf gh g e."},
"Introit 5":{"clef":"c3",
"mediant":"d f hr i 'i hr h.",
"termination":"f hr 'i gr 'h fr f."},
"Introit 6":{"clef":"c4",
"mediant":"fg gf gh hr g 'ixi hr 'g fr f.",
"termination":"(h | f gh | f gh h) 'hj g fr g fd f 'g fr f."},
"Introit 7":{"clef":"c3",
"mediant":"ehg hi ir 'ik jr jr 'ji ij..",
"termination":"ig hi ir i!jwk i h hhh fe.."},
"Introit 8":{"clef":"c4",
"mediant":"g hg gj jr ji jk k 'jk jr j.",
"termination":"jh hj jr j/ji gh ji 'h hr g."},
'V.1':{clef:"c3",
mediant:"hr h g_hvGFEfgf."
},
'V.2':{clef:"c4",
mediant:"hr h h/hf,fgwhvGFEfg/gf"
}
};
var d_tones = {'1.':{clef:"c4",
mediant:"f gh hr 'ixi hr 'g hr h",
solemn:"f gh hr hg ixgi h hr 'hg gh",
terminations:{'D':"hr g f 'gh gr gvFED",
'g':"hr g f 'gh gr g",
'a':"hr g f 'g hr h"
}
},
'2.':{clef:"f3",
mediant:"e f hr 'i hr h",
solemn:"e fe eh hr hg hi i 'hi hr h",
termination:"hr g 'e fr f"
},
'3.':{clef:"c4",
mediant:"g hj jr 'k jr jr 'ih j",
solemn:"g hj jr 'jk jr jr 'ih hj",
terminations:{'a':"jr h 'j jr ih",
'a2':"jr ji hi 'h gr gh"
}
},
'4.':{clef:"c4",
mediant:"h gh hr g h 'i hr h",
solemn:"h gh hr hg gi i 'hi hr h",
terminations:{'E':"hr g h ih gr 'gf e"
}
},
'4 alt':{clef:"c3",
mediant:"i hi ir h i 'j ir i",
solemn:"i hi ir ih hj j 'ij ir i",
terminations:{'A':"ir h i j 'h fr f"
}
},
'5.':{clef:"c3",
mediant:"d f hr 'i hr h",
solemn:"d f hr i 'i hr h",
termination:"hr 'i gr 'h fr f"
},
'6.':{clef:"c4",
mediant:"f gh hr 'ixi hr 'g hr h",
solemn:"f gh hr hg ixgi h hr 'hg gh",
termination:"hr f gh 'g fr f"
},
'7.':{clef:"c3",
mediant:"hg hi ir 'k jr 'i jr j",
shortMediant:"hg hi ir",
solemn:"ehg hi ir 'ik jr jr 'ji ij",
shortSolemn:"ehg hi ir i",
terminations:{'a':"ir 'j ir 'h hr gf",
'd':"ir 'j ir 'h hr gi"
}
},
'8.':{clef:"c4",
mediant:"g h jr 'k jr j",
solemn:"g hg gj jr ji jk k 'jk jr j",
terminations:{'G':"jr i j 'h gr g",
'c':"jr h j 'k jr j"
}
},
'per.':{clef:"c4",
mediant:"ixhi hr ixi h 'g fr f",
termination:"gr d 'f fr ed"
}
};
var Syl = (function(){
var intUpdate=setTimeout(function(){Syl.updateWords();},8000);
return {
words:(window.localStorage&&window.localStorage.words&&JSON.parse(window.localStorage.words))||{},
queue:[],
syllabify:function(text,lang){
if(typeof(text)!="string") {
return text;
}
var result=[],
m,
d,
forceSyl=false,
words=this.words,
accentsMarked=text.match(/[a-z]\*/i),
prefix = null,
sylWords = [];
lang = lang || 'en';
regexWords.exec("");
// in Polish, sometimes a word does not contain a vowel, and therefore has to be part of first syllable of the following word.
preword = '';
while((m=regexWords.exec(text)) && m[0]){
var w=(m[5]?(m[4]+m[5]+m[6]):m[3]).toLowerCase(),
opi=m[4]?m[4].length:0, // opening parenthesis index
cpi=m[5]?1+opi+m[5].length:0, // closing parenthesis index
ai=w.split('*'), // accent indices
wordSyls = [];
sylWords.push(wordSyls);
w = ai.join('');
if(/^!/.test(m[3])) {
result.push(syllable(m[3].slice(1),regexWords.lastIndex+1,{nbsp:""}))
continue;
}
m[3] = m[3] && m[3].replace(/\*/g,'');
m[5] = m[5] && m[5].replace(/\*/g,'');
ai.pop();
var c = 0;
ai.forEach(function(i,j){
ai[j] = (c += i.length);
});
if(forceSyl && (m[2] || m[9]))forceSyl=false;
if(m[7] || (m[1]=='<v>' && m[2]=='\\')) forceSyl=true;
if(forceSyl) {
d=[];
} else if(lang != 'en') {
if(typeof(Hypher)!='undefined' && Hypher.languages[lang]) {
d=Hypher.languages[lang].hyphenate(w).slice(0,-1).map(function(syl){return syl.length;})
if(!d.length && !w.match(/[aeiouyæœáéíóúýǽäëïöüÿąęįǫų]/i)) {
// no vowels in this syllable, so use this as a "pre-word", as long as there are still more words to come.
var lastIndex = regexWords.lastIndex;
var stillMoreWords = text.slice(lastIndex).match(regexWords);
regexWords.lastIndex = lastIndex;
if(stillMoreWords) {
preword = w;
continue;
}
} else if(d.length) {
// check to make sure each syllable has a vowel:
for(var si=0, startIndex = 0; si<=d.length; ++si) {
var syl = w.substr(startIndex, d[si] || w.length);
var vowelCount = syl.match(/[aeiouyæœáéíóúýǽäëïöüÿąęįǫų]/gi);
vowelCount = vowelCount? vowelCount.length : 0;
if(vowelCount == 0) {
// merge into the next syllable if there is one:
if(si < d.length - 1) {
d[si] += d[si + 1] || (w.length - d.reduce(function(a,b){return a+b;}));
d.splice(si + 1, 1);
--si;
continue;
} else {
// otherwise, merge into the previus syllable:
d.splice(si - 1, 1);
}
}
startIndex += d[si];
}
}
}
} else if(w in words){
d=words[w];
} else {
if(typeof(Hypher)!='undefined' && Hypher.languages[lang]) {
d=Hypher.languages[lang].hyphenate(w).slice(0,-1).map(function(syl){return syl.length;})
} else {
d=[];
}
if(this.queue.indexOf(w)<0)this.queue.push(w);
}
if(preword) {
w = preword + ' ' + w;
m[3] = preword + ' ' + m[3];
if(d[0]) d[0] += preword.length + 1;
preword = '';
}
var tmp=["",m[1],"",m[2]||"",m[2]||""],
index=m.index+m[1].length+m[2].length,
i=0,
wi=0,
di;
while(i<d.length){
tmp[9]="";
di=wi+d[i];
if(m[5]){
if(di>opi){
++di;opi=m[3].length;
}
if(di>cpi){
++di;cpi=m[3].length;
}
}
var ts = m[3].slice(wi,di);
tmp[2] = tmp[3] = tmp[3] + ts;
//tmp[3] = ts;
tmp.index=index+wi;
if(wi + tmp[2].length >= ai[0]){
ai.shift();
tmp[6] = '*';
++index;
}
var tmpSyllable = syllable(tmp,prefix,{nbsp:""});
prefix = null;
tmpSyllable.word = wordSyls;
wordSyls.push(tmpSyllable);
result.push(tmpSyllable);
m[2] = "";
wi=di;
++i;
tmp=["","","",""];
}
var ts = m[3].slice(wi);;
tmp[2] = tmp[3] = tmp[3] + ts;
//tmp[3] = ts;
tmp[7] = m[8] + (m[9]||'').replace(/\s+(?:(†|\*)|!(\S+))/, ' $1$2');
tmp[8]=" ";
tmp[9]=m[10];
if(ai.length) tmp[6]='*';
tmp.index=index+wi;
var tmpSyllable = syllable(tmp,prefix,{nbsp:""});
tmpSyllable.word = wordSyls;
if(w.match(/^\s*$/) || (m[1]=='<v>' && m[2]=='\\')) {
prefix = (tmpSyllable.prepunctuation || '') + m[0];
} else {
prefix = null;
wordSyls.push(tmpSyllable);
result.push(tmpSyllable);
}
}
if(lang == 'la') {
sylWords.forEach(function(syls) {
var word = syls.map(function(syl) { return syl.syl; }).join('');
if(!regexAccent.test(word)) {
if(syls.length == 2) {
syls[0].accent = true;
} else if(syls.length > 2) {
syls = syls.filter(function(syl) { return /[AEIOUYÆŒæœ]/.test(syl.syl); });
if(syls.length === 1) syls[0].accent = true;
}
}
});
for(var i=1, lastAccent = 0; i <= result.length; ++i) {
var curSyl = result[result.length - i];
var nextSyl = result[result.length - i - 1];
if(curSyl.accent) {
lastAccent = i;
} else if(lastAccent == i-2 && !(nextSyl && nextSyl.accent)) {
lastAccent = i;
curSyl.accent = true;
}
}
} else if(!accentsMarked) {
for(var i=1; i<=3; ++i) {
var curSyl = result[result.length-i];
if(!curSyl) break;
var curWord = curSyl.word;
if(curWord.length == 1) {
curSyl.accent = true;
break;
} else if(curWord.length>1) {
curWord[curWord.length-2].accent = true;
}
}
}
return result;
},
updateWords:function(){
if(this.queue.length>0){
$.getScript("//apps.illuminarepublications.com/gregorio/syl.php?txt="+this.queue.join('+'));
this.queue=[];
} else {
intUpdate=setTimeout(function(){Syl.updateWords();},5000);
}
},
addResult:function(list){
intUpdate=setTimeout(function(){Syl.updateWords();},5000);
var array=list.split(" ");
for(var i=0; i < array.length; ++i){
var w=array[i],
data=[],
idx=w.indexOf('-'),
lastIdx=0;
while(idx>=0){
data.push(idx-lastIdx);
lastIdx=++idx;
idx=w.indexOf('-',idx);
}
this.words[w.replace(/-/g,'')]=data;
}
if(typeof(updateText)=="function")updateText();
if(window.localStorage)window.localStorage.words=JSON.stringify(this.words);
}
}
})();
function syllable(match,index,bi) {
var nbsp=bi?bi.nbsp:" ";
var prespace=match[4]||"";
var isAccent = (match[6] == '*' || regexAccent.test(match[3]));
if(typeof(match)=="string"){
if(bi && bi.makeSylSubstitutions)match = bi.makeSylSubstitutions(match);
return {index:index,
all:match,
punctuation:match,
space: "",
syl:"",
prepunctuation: "",
word: undefined,
directive: true
};
} else {
if(bi && bi.makeSylSubstitutions){
var newmatch=[];
for(var i=0;i<match.length;++i){
newmatch.push(bi.makeSylSubstitutions(match[i]));
};
match=newmatch;
}
var elision=false;
var lpi,rpi;
lpi=match[2].lastIndexOf('(');
rpi=match[2].indexOf(')');
if(lpi>=0 && rpi>=0){
elision=true;
lpi=match[2].lastIndexOf('(');
match[2]=match[2].slice(0,lpi)+'<i>'+match[2].slice(lpi+1);
lpi=match[3].lastIndexOf('(');
match[3]=match[3].slice(0,lpi)+'<i>'+match[3].slice(lpi+1);
match[2]=match[2].replace(')','</i>');
match[3]=match[3].replace(')','</i>');
}
var oTags=getTagsFrom(match[1]);
var cTags=getTagsFrom(match[9]);
var tmp;
var prepunc=typeof(index) == "string"? index.replace(/(["'«»‘’“”„‟‹›‛])\s*/g,"$1"+nbsp).replace(/(\d+)\.?\s*/g,"$1."+nbsp) : "";
var sylnospace=match[3].slice(prespace.length);
return {index: match.index,
all: match[2],
syl: match[1] + (prepunc?sylnospace:match[3]) + match[9],
vowel: match[5]||(tmp=regexVowel.exec(match[3]),(tmp&&tmp[0]||"")),
separator: match[6], // - or *
punctuation: /[a-z]/i.test(match[7])? "" : (match[7].replace(/\s|[\*†]$/g,"")/*.replace(/[:;"«»‘’“”„‟‹›‛]/g,nbsp+"$&")*/), // TODO: make space before punctuation optional
prespace: prepunc?"":prespace,
sylnospace: sylnospace,
space: match[8],
accent: isAccent,
prepunctuation: prepunc,
word: undefined,
oTags: oTags,
cTags: cTags,
elision: elision,
flex: match[7] && match[7].match(/†$/),
mediant: match[7] && match[7].match(/\*$/),
pause: match[7] && match[7].match(/\^$/)
};
}
}
function toneGabc(match) {
return {index: match.index,
all: match[0],
accent: match[1] == "'",
gabc: "(" + match[(match[1] == "'"? 3 : 2)] + ")", // use group 3 if accented, otherwise group 2 (this is because accents can possibly be open, but should never be drawn that way)
gabcClosed: "(" + match[3] + ")",
open: match[4] == "r"
};
}
function getPsalmTones(tones) {
return Object.keys(tones||g_tones);
}
function getEndings(tone) {
var endings = [];
var t = g_tones[tone];
if(t && t.terminations) {
return Object.keys(t.terminations);
}
return endings;
}
function getFlexGabc(mediant,clef) {
if(typeof(mediant)=="string") mediant = getGabcTones(mediant,clef);
var toneTenor = mediant.toneTenor;
var toneFlex = mediant.toneFlex;
return toneTenor + " " + toneTenor + "r '" + toneTenor + " " + toneFlex + "r " + toneFlex + ".";
}
function applyPsalmTone(options) {
var text = options.text,
gabc = options.gabc,
clef = options.clef,
useOpenNotes = options.useOpenNotes || false,
useBoldItalic = options.useBoldItalic || false,
firstPrefix = options.firstPrefix || false,
onlyVowel = options.onlyVowel || false,
format = options.format,
verseNumber = options.verseNumber,
prefix = options.prefix,
suffix = options.suffix,
italicizeIntonation = options.italicizeIntonation || false,
result = options.result,
gabcShort = options.gabcShort,
favor = options.favor || {},
flexEqualsTenor = options.flexEqualsTenor || false,
lang = options.lang;
if(lang) {
getSyllables = lang=='en'?_getEnSyllables : _getSyllables;
}
if(typeof(favor)=='string') {
temp = {};
temp[favor]=true;
favor = temp;
}
if(typeof(result)!="object") {
result={shortened:false};
}
var bi = format || bi_formats.gabc;
if(useOpenNotes == undefined) {
useOpenNotes = true;
}
if(useBoldItalic == undefined) {
useBoldItalic = true;
}
var openCount = 0;
var verseNum = regexVerseNumber.exec(text);
if(verseNum) {
if(prefix)text = text.slice(verseNum[0].length);
verseNum = parseInt(verseNum[1]);
} else {
verseNum = verseNumber||"";
}
prefix = (prefix && bi.verse[0])||"";
suffix = (suffix && bi.verse[1])||"";
var tmp = prefix.split(',');
if(tmp.length>1 && tmp.slice(-1)[0].length>0) {
prefix = tmp[typeof(verseNum)=='number'? (verseNum-1)%tmp.length : 0];
}
if(!firstPrefix && (Number(verseNum)==1)) {
prefix = "";
}
tmp = suffix.split(',');
if(tmp.length>1 && tmp.slice(-1)[0].length>0) {
suffix = tmp[typeof(verseNum)=='number'? (verseNum-1)%tmp.length : 0];
}
// use <alt> as a prefix; don't consider it part of the psalm text
var match = text.match && text.match(/<alt>(.*?)<\/alt>/);
if(match) {
text = text.slice(0, match.index) + text.slice(match.index + match[0].length);
prefix = match[0] + prefix;
}
var syl = getSyllables(text,bi);
var biFlex = bi.flex || ['','','',''];
var toneList = typeof(gabc)=="string"? getGabcTones(gabc,undefined,flexEqualsTenor,clef) : gabc;
if(typeof(toneList.eval)=="function"){
t = syl.slice(-3).reverse();
toneList = toneList.eval();
}
var toneListShort = (typeof(gabcShort)=="string"? getGabcTones(gabcShort,undefined,flexEqualsTenor,clef) : gabcShort)||toneList;
var tones = toneList.tones;
var tonesShort = (gabcShort&&toneListShort.tones) || null;
var r;
while(!finished){
r = '';
var si = syl.length - 1;
var lastOpen;
var vow;
var italic=false;
var lastAccentI = si + 1;
var lastTone;
var finished=false;
if(toneList.variableIntonation && !result.shortened) {
//find first accented syllable
var acceptableAccentIndices = {};
toneList.variableIntonation.forEach(function(o){ acceptableAccentIndices[o.length]=o; });
var accentI = -1;
for(var i=0; accentI<0 && i<syl.length; ++i) {
if(syl[i].accent) {
for(var j=i; j>=0; j -= 2) {
if(j in acceptableAccentIndices) {
accentI = j;
break;
}
}
}
}
if(accentI < 0) {
for(i in acceptableAccentIndices) { accentI = i; break; }
}
tones = acceptableAccentIndices[accentI].concat(tones);
toneList.variableIntonationLength = accentI;
}
var intonationLength = (typeof intonationLength=='number')? intonationLength : toneList.intonation + (toneList.variableIntonationLength||0);
for(var ti = tones.length - 1; (ti >= 0 || lastOpen) && si >= 0; --ti,--si) {
if(!result.shortened && ti == intonationLength && si < ti - 1) {
// we need to break out of the loop: there aren't enough syllables to give us the entire intonation as well as at least one tone that is not part of the intonation
break;
}
var tone = tones[ti];
var s = syl[si];
if(ti == tones.length - 1 && si == syl.length - 1 && toneList.accents > 0 && s.accent){
ti = toneList.lastAccentI();
if(!toneList.lastAccent().open){
var addDots = /\./g.test(tone.all);
tone = tones[ti];
if(addDots && !/\./.test(tone.all)){
var dots = '.'.repeat( tone.gabc.match(/[a-m]/gi).length );
tone = $.extend({},tone);
tone.gabc = tone.gabcClosed = tone.gabc.slice(0,-1) + dots + ')';
lastOpen = true;
}
}
}
if(tone && tone.open && !tone.accent) {
if(italic) {
italic = false;
}
if(lastOpen && lastOpen.accent) {
var count = 0;
while(!s.accent && count < 2) {
r=s.punctuation + tone.gabcClosed+r;
if(!onlyVowel && useBoldItalic) {
if(onlyVowel && (vow = regexVowel.exec(s.syl))) {
r=s.syl.slice(0,vow.index) + bi.bold[0] + vow[0] + bi.bold[1] + s.syl.slice(vow.index + vow[0].length)+r;
} else {
r=s.prespace + bi.bold[0] + s.sylnospace + bi.bold[1]+r;
}
} else {
r=s.syl+r;
}
r=s.prepunctuation+r;
--si;
++count;
s = syl[si];
}
lastOpen = undefined;
if(useOpenNotes) {
r=tone.gabc.slice(0,-1) + "[ocb:1{])"+r;
} else {
r=tone.gabcClosed+r;
}
r=s.punctuation+r;
if(s.accent) {
if(!onlyVowel && useBoldItalic) {
if(onlyVowel && (vow = regexVowel.exec(s.syl))) {
r=s.syl.slice(0,vow.index) + bi.bold[0] + vow[0] + bi.bold[1] + s.syl.slice(vow.index + vow[0].length)+r;
} else {
r=s.prespace + bi.bold[0] + s.sylnospace + bi.bold[1]+r;
}
} else {
r=s.syl+r;
}
lastAccentI = si;
} else {
r=s.syl+r;
}
r=s.prepunctuation+r;
} else {
lastOpen = tone;
openCount = (lastTone && !lastTone.accent && !lastTone.open)? 1 : 0;
++si;
}
} else if(tone && tone.accent) {
var openNoteBeforeAccent = !lastOpen && s.accent;
italic = false;
if(lastOpen) {
var originalSi = si;
while(s && !s.accent) {
--si;
s = syl[si];
}
var countToNext = lastAccentI - si;
if(countToNext > 3 || si < 0) {
si = lastAccentI - 2;
s = syl[si];
if(s)s.accent = true;
}
si = originalSi;
s = syl[si];
while(s && !s.accent) {
if(useOpenNotes) {
++openCount;
if(syl[si-1] && syl[si-1].accent && openCount > 1) {
r=lastOpen.gabc+r;
} else {
r=lastOpen.gabcClosed+r;
}
} else {
r=lastOpen.gabcClosed+r;
}
r=s.prepunctuation + s.syl + s.punctuation+r;
--si;
s = syl[si];
}
if(s && useOpenNotes && openCount <= 1) {
r=syl[si+1].prespace+lastOpen.gabc+r;
}
lastOpen = undefined;
} else if(!s.accent) {
lastOpen = tone;
openCount = 0;
}
if(s){
if(useOpenNotes && (openNoteBeforeAccent || lastOpen === tone)) {
r = "[ocb:0}])" + r;
} else {
r = ")" + r;
}
r=s.punctuation + tone.gabc.slice(0,-1) + r;
if(useBoldItalic) {
if(onlyVowel && (vow = regexVowel.exec(s.syl))) {
r=s.syl.slice(0,vow.index) + bi.bold[0] + vow[0] + bi.bold[1] + s.syl.slice(vow.index + vow[0].length)+r;
} else {
r=s.prespace + bi.bold[0] + s.sylnospace + bi.bold[1]+r;
}
} else {
r=s.syl+r;
}
r=s.prepunctuation+r;
if(!lastOpen) {
lastAccentI = si;
}
if(openNoteBeforeAccent) {
tone = tones[--ti];
if(useOpenNotes && tone && tone.open) {
r=s.prespace + tone.gabc.slice(0,-1) + "[ocb:1{])"+r;
}
}
}
} else {
if(lastOpen) {
var tenorUntilAccent = false;
var oldSi = si;
var flexAccent = false;
while(si > ti && s) {
if(s.pause) {
r=s.prepunctuation + s.syl + s.punctuation + "(" + toneList.toneTenor + ".) (,)"+r;
} else if(s.flex) {
if(flexEqualsTenor) {
r=s.prepunctuation + s.syl + s.punctuation + "(" + toneList.toneFlex + ".) (,)"+r;
} else {
r=s.prepunctuation + s.prespace + biFlex[2] + s.sylnospace + biFlex[3] + s.punctuation + " †(" + toneList.toneFlex + ".)"+r;
}
tenorUntilAccent = "(" + toneList.toneFlex + ")";
} else {
flexAccent = tenorUntilAccent && s.accent;
tenorUntilAccent = !s.accent && tenorUntilAccent;
if(tenorUntilAccent) {
r=s.prepunctuation + s.prespace + biFlex[2] + s.sylnospace + biFlex[3] + s.punctuation + tenorUntilAccent + r;
} else if(flexAccent) {
r=s.prepunctuation + s.prespace + biFlex[0] + s.sylnospace + biFlex[1] + s.punctuation + lastOpen.gabcClosed + r;
} else {
r=s.prepunctuation + s.syl + s.punctuation + lastOpen.gabcClosed + r;
}
}
--si;
s = syl[si];
}
if(oldSi==si && useOpenNotes){
r = lastOpen.gabc + r;
}
lastOpen = undefined;
}
if(!(s&&tone))break;
r=s.punctuation + tone.gabc+r;
if(useBoldItalic && !italic) {
if(tones[ti+1]) {
italic = (tones[ti+1].accent || (tones[ti+1].open && (italicizeIntonation || si > ti || (tones[ti+2] && tones[ti+2].accent && tones[ti+3] && !tones[ti+3].open))));
} else {
italic = (tones[ti-1] && !tones[ti-1].open && !tones[ti-1].accent);
}
}
if(italic && ti>2 && tones[ti-1].open && tones[ti-2].accent) {
// if this is the end of a series of unaccented syllables following a prior accent, we don't want to mark it:
italic = false;
}
if(italic) {
if(onlyVowel) {
if(ti>0 && tones[ti-1].open && (vow = regexVowel.exec(s.syl))) {
r=s.syl.slice(0,vow.index) + bi.italic[0] + vow[0] + bi.italic[1] + s.syl.slice(vow.index + vow[0].length)+r;
} else {
r=s.syl+r;
}
} else {
r=s.prespace + bi.italic[0] + s.sylnospace + bi.italic[1]+r;
}
} else {
r=s.syl+r;
}
r=s.prepunctuation+r;
}
lastTone = tone;
}
if(!result.shortened && ti>=0){
if(ti==0 && tones[ti].open) {
finished = true;
} else {
if(++ti < toneList.preparatory) {
tones = tones.slice(0,intonationLength+1).concat(tones.slice(intonationLength+1 + ti));
} else if(!favor.intonation && toneList.variableIntonation && toneList.variableIntonationLength >= ti && syl[0].accent) {
tones = tones.slice(toneList.variableIntonationLength);
toneList.variableIntonationLength = 0;
} else if((ti - 1) <= intonationLength && !favor.intonation && !favor.termination) {
// if we made it at least to the first reciting tone and we aren't favoring the intonation, then we'll have to get rid of the intonation:
tones = tones.slice(intonationLength);
regexToneGabc.exec('');
tones.splice(0,0,toneGabc(regexToneGabc.exec(tones[0].gabcClosed.slice(1,-1))));
toneList.variableIntonationLength = 0;
intonationLength = 0;
} else if(!favor.termination && intonationLength > 0){
var punctumMorum=(tones[tones.length-1].all.slice(-1)=='.');
tones = tonesShort || tones.slice(0);
tones.splice(toneListShort.intonation + (toneListShort.variableIntonationLength||0) + 1, tones.length - toneListShort.intonation - (toneListShort.variableIntonationLength||0) - 1);
if(punctumMorum) {
regexToneGabc.exec('');
tones.push(toneGabc(regexToneGabc.exec(tones[tones.length-1].gabcClosed.slice(1,-1)+'.')));
}
}
result.shortened=true;
r='';
}
} else {
finished = true;
}
}
return (((prefix && prefix.replace(/\(([^$]*)\$c([^)]*)\)/gi,String(verseNum?("$1" + verseNum + "$2"):"")).replace(/\$c/gi,String(verseNum))) || "")
+ r + ((suffix && suffix.replace(/\(([^$]*)\$c([^)]*)\)/gi,String(verseNum?("$1" + verseNum + "$2"):"")).replace(/\$c/gi,String(verseNum))) || "")).replace(/\) ?\(([a-m]r)/g," $1");
}
function removeIntonation(t) {
t.tones.splice(0,t.intonation);
t.intonation = 0;
return t;
}
function GABCTones(tones,
intonation,
accents,
preparatory,
afterLastAccent,
toneTenor,
toneFlex,
variableIntonation) {
this.tones = tones;
this.intonation = intonation;
this.accents = accents;
this.preparatory = preparatory;
this.afterLastAccent = afterLastAccent;
this.toneTenor = toneTenor;
this.toneFlex = toneFlex;
this.variableIntonation = variableIntonation;
}
GABCTones.prototype.lastAccent = function(){
if(this.accents == 0) return undefined;
for(var i=this.tones.length - 1; i>=0; --i){
var result = this.tones[i];
if(result.accent) return result;
}
};