bravey
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A simple JavaScript NLP-like library to help you creating your own bot.
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<h1 class="page-title">Source: languages/it.js</h1>
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<pre class="prettyprint source linenums"><code>/**
* Italian language functions.
*
*/
Bravey.Language.IT = {};
/**
* Creates an italian words stemmer (i.e. stemmed version of "cani" or "cane" is always "can").
* @constructor
*/
Bravey.Language.IT.Stemmer = (function() {
/* create the wrapped stemmer object */
var Among = Bravey.stemmerSupport.Among,
SnowballProgram = Bravey.stemmerSupport.SnowballProgram,
st = new function ItalianStemmer() {
var a_0 = [new Among("", -1, 7), new Among("qu", 0, 6),
new Among("\u00E1", 0, 1), new Among("\u00E9", 0, 2),
new Among("\u00ED", 0, 3), new Among("\u00F3", 0, 4),
new Among("\u00FA", 0, 5)
],
a_1 = [new Among("", -1, 3),
new Among("I", 0, 1), new Among("U", 0, 2)
],
a_2 = [
new Among("la", -1, -1), new Among("cela", 0, -1),
new Among("gliela", 0, -1), new Among("mela", 0, -1),
new Among("tela", 0, -1), new Among("vela", 0, -1),
new Among("le", -1, -1), new Among("cele", 6, -1),
new Among("gliele", 6, -1), new Among("mele", 6, -1),
new Among("tele", 6, -1), new Among("vele", 6, -1),
new Among("ne", -1, -1), new Among("cene", 12, -1),
new Among("gliene", 12, -1), new Among("mene", 12, -1),
new Among("sene", 12, -1), new Among("tene", 12, -1),
new Among("vene", 12, -1), new Among("ci", -1, -1),
new Among("li", -1, -1), new Among("celi", 20, -1),
new Among("glieli", 20, -1), new Among("meli", 20, -1),
new Among("teli", 20, -1), new Among("veli", 20, -1),
new Among("gli", 20, -1), new Among("mi", -1, -1),
new Among("si", -1, -1), new Among("ti", -1, -1),
new Among("vi", -1, -1), new Among("lo", -1, -1),
new Among("celo", 31, -1), new Among("glielo", 31, -1),
new Among("melo", 31, -1), new Among("telo", 31, -1),
new Among("velo", 31, -1)
],
a_3 = [new Among("ando", -1, 1),
new Among("endo", -1, 1), new Among("ar", -1, 2),
new Among("er", -1, 2), new Among("ir", -1, 2)
],
a_4 = [
new Among("ic", -1, -1), new Among("abil", -1, -1),
new Among("os", -1, -1), new Among("iv", -1, 1)
],
a_5 = [
new Among("ic", -1, 1), new Among("abil", -1, 1),
new Among("iv", -1, 1)
],
a_6 = [new Among("ica", -1, 1),
new Among("logia", -1, 3), new Among("osa", -1, 1),
new Among("ista", -1, 1), new Among("iva", -1, 9),
new Among("anza", -1, 1), new Among("enza", -1, 5),
new Among("ice", -1, 1), new Among("atrice", 7, 1),
new Among("iche", -1, 1), new Among("logie", -1, 3),
new Among("abile", -1, 1), new Among("ibile", -1, 1),
new Among("usione", -1, 4), new Among("azione", -1, 2),
new Among("uzione", -1, 4), new Among("atore", -1, 2),
new Among("ose", -1, 1), new Among("ante", -1, 1),
new Among("mente", -1, 1), new Among("amente", 19, 7),
new Among("iste", -1, 1), new Among("ive", -1, 9),
new Among("anze", -1, 1), new Among("enze", -1, 5),
new Among("ici", -1, 1), new Among("atrici", 25, 1),
new Among("ichi", -1, 1), new Among("abili", -1, 1),
new Among("ibili", -1, 1), new Among("ismi", -1, 1),
new Among("usioni", -1, 4), new Among("azioni", -1, 2),
new Among("uzioni", -1, 4), new Among("atori", -1, 2),
new Among("osi", -1, 1), new Among("anti", -1, 1),
new Among("amenti", -1, 6), new Among("imenti", -1, 6),
new Among("isti", -1, 1), new Among("ivi", -1, 9),
new Among("ico", -1, 1), new Among("ismo", -1, 1),
new Among("oso", -1, 1), new Among("amento", -1, 6),
new Among("imento", -1, 6), new Among("ivo", -1, 9),
new Among("it\u00E0", -1, 8), new Among("ist\u00E0", -1, 1),
new Among("ist\u00E8", -1, 1), new Among("ist\u00EC", -1, 1)
],
a_7 = [
new Among("isca", -1, 1), new Among("enda", -1, 1),
new Among("ata", -1, 1), new Among("ita", -1, 1),
new Among("uta", -1, 1), new Among("ava", -1, 1),
new Among("eva", -1, 1), new Among("iva", -1, 1),
new Among("erebbe", -1, 1), new Among("irebbe", -1, 1),
new Among("isce", -1, 1), new Among("ende", -1, 1),
new Among("are", -1, 1), new Among("ere", -1, 1),
new Among("ire", -1, 1), new Among("asse", -1, 1),
new Among("ate", -1, 1), new Among("avate", 16, 1),
new Among("evate", 16, 1), new Among("ivate", 16, 1),
new Among("ete", -1, 1), new Among("erete", 20, 1),
new Among("irete", 20, 1), new Among("ite", -1, 1),
new Among("ereste", -1, 1), new Among("ireste", -1, 1),
new Among("ute", -1, 1), new Among("erai", -1, 1),
new Among("irai", -1, 1), new Among("isci", -1, 1),
new Among("endi", -1, 1), new Among("erei", -1, 1),
new Among("irei", -1, 1), new Among("assi", -1, 1),
new Among("ati", -1, 1), new Among("iti", -1, 1),
new Among("eresti", -1, 1), new Among("iresti", -1, 1),
new Among("uti", -1, 1), new Among("avi", -1, 1),
new Among("evi", -1, 1), new Among("ivi", -1, 1),
new Among("isco", -1, 1), new Among("ando", -1, 1),
new Among("endo", -1, 1), new Among("Yamo", -1, 1),
new Among("iamo", -1, 1), new Among("avamo", -1, 1),
new Among("evamo", -1, 1), new Among("ivamo", -1, 1),
new Among("eremo", -1, 1), new Among("iremo", -1, 1),
new Among("assimo", -1, 1), new Among("ammo", -1, 1),
new Among("emmo", -1, 1), new Among("eremmo", 54, 1),
new Among("iremmo", 54, 1), new Among("immo", -1, 1),
new Among("ano", -1, 1), new Among("iscano", 58, 1),
new Among("avano", 58, 1), new Among("evano", 58, 1),
new Among("ivano", 58, 1), new Among("eranno", -1, 1),
new Among("iranno", -1, 1), new Among("ono", -1, 1),
new Among("iscono", 65, 1), new Among("arono", 65, 1),
new Among("erono", 65, 1), new Among("irono", 65, 1),
new Among("erebbero", -1, 1), new Among("irebbero", -1, 1),
new Among("assero", -1, 1), new Among("essero", -1, 1),
new Among("issero", -1, 1), new Among("ato", -1, 1),
new Among("ito", -1, 1), new Among("uto", -1, 1),
new Among("avo", -1, 1), new Among("evo", -1, 1),
new Among("ivo", -1, 1), new Among("ar", -1, 1),
new Among("ir", -1, 1), new Among("er\u00E0", -1, 1),
new Among("ir\u00E0", -1, 1), new Among("er\u00F2", -1, 1),
new Among("ir\u00F2", -1, 1)
],
g_v = [17, 65, 16, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 128, 128, 8, 2, 1
],
g_AEIO = [17, 65, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 128, 8, 2
],
g_CG = [17],
I_p2, I_p1, I_pV, sbp = new SnowballProgram();
this.setCurrent = function(word) {
sbp.setCurrent(word);
};
this.getCurrent = function() {
return sbp.getCurrent();
};
function habr1(c1, c2, v_1) {
if (sbp.eq_s(1, c1)) {
sbp.ket = sbp.cursor;
if (sbp.in_grouping(g_v, 97, 249)) {
sbp.slice_from(c2);
sbp.cursor = v_1;
return true;
}
}
return false;
}
function r_prelude() {
var among_var, v_1 = sbp.cursor,
v_2, v_3, v_4;
while (true) {
sbp.bra = sbp.cursor;
among_var = sbp.find_among(a_0, 7);
if (among_var) {
sbp.ket = sbp.cursor;
switch (among_var) {
case 1:
sbp.slice_from("\u00E0");
continue;
case 2:
sbp.slice_from("\u00E8");
continue;
case 3:
sbp.slice_from("\u00EC");
continue;
case 4:
sbp.slice_from("\u00F2");
continue;
case 5:
sbp.slice_from("\u00F9");
continue;
case 6:
sbp.slice_from("qU");
continue;
case 7:
if (sbp.cursor >= sbp.limit)
break;
sbp.cursor++;
continue;
}
}
break;
}
sbp.cursor = v_1;
while (true) {
v_2 = sbp.cursor;
while (true) {
v_3 = sbp.cursor;
if (sbp.in_grouping(g_v, 97, 249)) {
sbp.bra = sbp.cursor;
v_4 = sbp.cursor;
if (habr1("u", "U", v_3))
break;
sbp.cursor = v_4;
if (habr1("i", "I", v_3))
break;
}
sbp.cursor = v_3;
if (sbp.cursor >= sbp.limit) {
sbp.cursor = v_2;
return;
}
sbp.cursor++;
}
}
}
function habr2(v_1) {
sbp.cursor = v_1;
if (!sbp.in_grouping(g_v, 97, 249))
return false;
while (!sbp.out_grouping(g_v, 97, 249)) {
if (sbp.cursor >= sbp.limit)
return false;
sbp.cursor++;
}
return true;
}
function habr3() {
if (sbp.in_grouping(g_v, 97, 249)) {
var v_1 = sbp.cursor;
if (sbp.out_grouping(g_v, 97, 249)) {
while (!sbp.in_grouping(g_v, 97, 249)) {
if (sbp.cursor >= sbp.limit)
return habr2(v_1);
sbp.cursor++;
}
return true;
}
return habr2(v_1);
}
return false;
}
function habr4() {
var v_1 = sbp.cursor,
v_2;
if (!habr3()) {
sbp.cursor = v_1;
if (!sbp.out_grouping(g_v, 97, 249))
return;
v_2 = sbp.cursor;
if (sbp.out_grouping(g_v, 97, 249)) {
while (!sbp.in_grouping(g_v, 97, 249)) {
if (sbp.cursor >= sbp.limit) {
sbp.cursor = v_2;
if (sbp.in_grouping(g_v, 97, 249) && sbp.cursor < sbp.limit)
sbp.cursor++;
return;
}
sbp.cursor++;
}
I_pV = sbp.cursor;
return;
}
sbp.cursor = v_2;
if (!sbp.in_grouping(g_v, 97, 249) || sbp.cursor >= sbp.limit)
return;
sbp.cursor++;
}
I_pV = sbp.cursor;
}
function habr5() {
while (!sbp.in_grouping(g_v, 97, 249)) {
if (sbp.cursor >= sbp.limit)
return false;
sbp.cursor++;
}
while (!sbp.out_grouping(g_v, 97, 249)) {
if (sbp.cursor >= sbp.limit)
return false;
sbp.cursor++;
}
return true;
}
function r_mark_regions() {
var v_1 = sbp.cursor;
I_pV = sbp.limit;
I_p1 = I_pV;
I_p2 = I_pV;
habr4();
sbp.cursor = v_1;
if (habr5()) {
I_p1 = sbp.cursor;
if (habr5())
I_p2 = sbp.cursor;
}
}
function r_postlude() {
var among_var;
while (true) {
sbp.bra = sbp.cursor;
among_var = sbp.find_among(a_1, 3);
if (!among_var)
break;
sbp.ket = sbp.cursor;
switch (among_var) {
case 1:
sbp.slice_from("i");
break;
case 2:
sbp.slice_from("u");
break;
case 3:
if (sbp.cursor >= sbp.limit)
return;
sbp.cursor++;
break;
}
}
}
function r_RV() {
return I_pV <= sbp.cursor;
}
function r_R1() {
return I_p1 <= sbp.cursor;
}
function r_R2() {
return I_p2 <= sbp.cursor;
}
function r_attached_pronoun() {
var among_var;
sbp.ket = sbp.cursor;
if (sbp.find_among_b(a_2, 37)) {
sbp.bra = sbp.cursor;
among_var = sbp.find_among_b(a_3, 5);
if (among_var && r_RV()) {
switch (among_var) {
case 1:
sbp.slice_del();
break;
case 2:
sbp.slice_from("e");
break;
}
}
}
}
function r_standard_suffix() {
var among_var;
sbp.ket = sbp.cursor;
among_var = sbp.find_among_b(a_6, 51);
if (!among_var)
return false;
sbp.bra = sbp.cursor;
switch (among_var) {
case 1:
if (!r_R2())
return false;
sbp.slice_del();
break;
case 2:
if (!r_R2())
return false;
sbp.slice_del();
sbp.ket = sbp.cursor;
if (sbp.eq_s_b(2, "ic")) {
sbp.bra = sbp.cursor;
if (r_R2())
sbp.slice_del();
}
break;
case 3:
if (!r_R2())
return false;
sbp.slice_from("log");
break;
case 4:
if (!r_R2())
return false;
sbp.slice_from("u");
break;
case 5:
if (!r_R2())
return false;
sbp.slice_from("ente");
break;
case 6:
if (!r_RV())
return false;
sbp.slice_del();
break;
case 7:
if (!r_R1())
return false;
sbp.slice_del();
sbp.ket = sbp.cursor;
among_var = sbp.find_among_b(a_4, 4);
if (among_var) {
sbp.bra = sbp.cursor;
if (r_R2()) {
sbp.slice_del();
if (among_var == 1) {
sbp.ket = sbp.cursor;
if (sbp.eq_s_b(2, "at")) {
sbp.bra = sbp.cursor;
if (r_R2())
sbp.slice_del();
}
}
}
}
break;
case 8:
if (!r_R2())
return false;
sbp.slice_del();
sbp.ket = sbp.cursor;
among_var = sbp.find_among_b(a_5, 3);
if (among_var) {
sbp.bra = sbp.cursor;
if (among_var == 1)
if (r_R2())
sbp.slice_del();
}
break;
case 9:
if (!r_R2())
return false;
sbp.slice_del();
sbp.ket = sbp.cursor;
if (sbp.eq_s_b(2, "at")) {
sbp.bra = sbp.cursor;
if (r_R2()) {
sbp.slice_del();
sbp.ket = sbp.cursor;
if (sbp.eq_s_b(2, "ic")) {
sbp.bra = sbp.cursor;
if (r_R2())
sbp.slice_del();
}
}
}
break;
}
return true;
}
function r_verb_suffix() {
var among_var, v_1;
if (sbp.cursor >= I_pV) {
v_1 = sbp.limit_backward;
sbp.limit_backward = I_pV;
sbp.ket = sbp.cursor;
among_var = sbp.find_among_b(a_7, 87);
if (among_var) {
sbp.bra = sbp.cursor;
if (among_var == 1)
sbp.slice_del();
}
sbp.limit_backward = v_1;
}
}
function habr6() {
var v_1 = sbp.limit - sbp.cursor;
sbp.ket = sbp.cursor;
if (sbp.in_grouping_b(g_AEIO, 97, 242)) {
sbp.bra = sbp.cursor;
if (r_RV()) {
sbp.slice_del();
sbp.ket = sbp.cursor;
if (sbp.eq_s_b(1, "i")) {
sbp.bra = sbp.cursor;
if (r_RV()) {
sbp.slice_del();
return;
}
}
}
}
sbp.cursor = sbp.limit - v_1;
}
function r_vowel_suffix() {
habr6();
sbp.ket = sbp.cursor;
if (sbp.eq_s_b(1, "h")) {
sbp.bra = sbp.cursor;
if (sbp.in_grouping_b(g_CG, 99, 103))
if (r_RV())
sbp.slice_del();
}
}
this.stem = function() {
var v_1 = sbp.cursor;
r_prelude();
sbp.cursor = v_1;
r_mark_regions();
sbp.limit_backward = v_1;
sbp.cursor = sbp.limit;
r_attached_pronoun();
sbp.cursor = sbp.limit;
if (!r_standard_suffix()) {
sbp.cursor = sbp.limit;
r_verb_suffix();
}
sbp.cursor = sbp.limit;
r_vowel_suffix();
sbp.cursor = sbp.limit_backward;
r_postlude();
return true;
}
};
/**
* Stem a given word.
* @param {string} word - The word to be stemmed.
* @returns {string} The stemmed word.
*/
return function(word) {
st.setCurrent(word);
st.stem();
return st.getCurrent();
}
})();
/**
* An entity recognizer that can recognizes time expressions. Returned entities value is the same of {@link Bravey.Date.formatTime}.
* @constructor
* @param {string} entityName - The name of produced entities.
* @returns {Bravey.RegexEntityRecognizer}
*/
Bravey.Language.IT.TimeEntityRecognizer = function(entityName) {
var matcher = new Bravey.RegexEntityRecognizer(entityName);
var mins = new Bravey.Text.RegexMap([{
str: ["meno un quarto~"],
val: -45 * Bravey.Date.MINUTE
}, {
str: ["meno venti~", " meno 20"],
val: -20 * Bravey.Date.MINUTE
}, {
str: ["meno un quarto~"],
val: -15 * Bravey.Date.MINUTE
}, {
str: ["mezza~", "trenta"],
val: 30 * Bravey.Date.MINUTE
}, {
str: ["venti~"],
val: 30 * Bravey.Date.MINUTE
}, {
str: ["un quarto~", "quindici~", "un quarto~"],
val: 15 * Bravey.Date.MINUTE
}], 0);
var daytime = new Bravey.Text.RegexMap([{
str: ["di mattina~", "del mattino~", "am~", "antimeridiane~"],
val: 0
}, {
str: ["di pomeriggio~", "del pomeriggio~", "di sera~", "della sera~", "pomeridiane~", "pm~"],
val: 12 * Bravey.Date.HOUR
}], 0)
matcher.addMatch(
new RegExp(
"\\b(per le\\b|l\\b|alle\\b|la\\b|le\\b)?" + Bravey.Text.WORDSEP +
"(ore\\b)?" + Bravey.Text.WORDSEP +
"([0-9]+)" + Bravey.Text.WORDSEP +
"(e\\b|:\\b)?" + Bravey.Text.WORDSEP +
"([0-9]+)?" + Bravey.Text.WORDSEP +
mins.regex() + Bravey.Text.WORDSEP +
"( minuti)?" + Bravey.Text.WORDSEP +
daytime.regex() +
"\\b",
"gi"),
function(match) {
var time = match[3] * 1 * Bravey.Date.HOUR;
if (match[4] && match[5]) time += match[5] * 1 * Bravey.Date.MINUTE;
time += mins.get(match, 6);
time += daytime.get(match, 8);
if (Bravey.Text.calculateScore(match, [1, 2, 5, 6, 7, 8])) return Bravey.Date.formatTime(time);
}
);
matcher.bindTo(this);
};
/**
* An entity recognizer that can recognizes time period expressions. Returned entities value <tt>{"start":"HH:MM:SS","end":"HH:MM:SS"}</tt>.
* @constructor
* @param {string} entityName - The name of produced entities.
* @returns {Bravey.RegexEntityRecognizer}
* @todo dalle x alle y, etc...
*/
Bravey.Language.IT.TimePeriodEntityRecognizer = function(entityName) {
var matcher = new Bravey.RegexEntityRecognizer(entityName);
var rangematcher = new Bravey.Text.RegexMap([{
str: ["secondo~", "secondi~"],
val: Bravey.Date.SECOND
}, {
str: ["minuti~", "minuto~"],
val: Bravey.Date.MINUTE
}, {
str: ["ore~", "ora~"],
val: Bravey.Date.HOUR
}], 0);
matcher.addMatch(
new RegExp(
"\\b(entro\\b|tra\\b|in\\b)" + Bravey.Text.WORDSEP +
"([0-9]+)" + Bravey.Text.WORDSEP +
rangematcher.regex(1), "gi"),
function(match) {
var now, then, date = new Date();
now = then = (date.getHours() * Bravey.Date.HOUR) + (date.getMinutes() * Bravey.Date.MINUTE);
then += (match[2] * rangematcher.get(match, 3));
if (Bravey.Text.calculateScore(match, [1, 3])) return {
start: Bravey.Date.formatTime(now),
end: Bravey.Date.formatTime(then)
};
}
);
matcher.addMatch(new RegExp("\\b(di sera|della sera|in serata|nella serata|la sera|sera|stasera)\\b", "gi"), function(match) {
return {
start: "12:00:00",
end: "23:59:00"
}
});
matcher.addMatch(new RegExp("\\b(di pomeriggio|del pomeriggio|nel pomeriggio|il pomeriggio|pomeriggio)\\b", "gi"), function(match) {
return {
start: "15:00:00",
end: "23:59:00"
}
});
matcher.addMatch(new RegExp("\\b(di mattina|del mattino|in mattinata|della mattinata|la mattinata|mattina|stamattina)\\b", "gi"), function(match) {
return {
start: "08:00:00",
end: "12:00:00"
}
});
matcher.bindTo(this);
};
/**
* An entity recognizer that can recognizes date expressions. Returned entities value is the same of {@link Bravey.Date.formatDate}.
* @constructor
* @param {string} entityName - The name of produced entities.
* @returns {Bravey.RegexEntityRecognizer}
* @todo il primo gennaio, il 2 febbraio, etc...
*/
Bravey.Language.IT.DateEntityRecognizer = function(entityName) {
var matcher = new Bravey.RegexEntityRecognizer(entityName);
var prefixes = "\\b(per il\\b|di\\b|nel giorno di\\b|nella giornata di\\b|la giornata di\\b|il\\b|nel\\b|lo scorso\\b)?" + Bravey.Text.WORDSEP;
var months = new Bravey.Text.RegexMap([{
str: ["gennaio~", "gen~", "1~", "01~"],
val: 0
}, {
str: ["febbraio~", "feb~", "2~", "02~"],
val: 1
}, {
str: ["marzo~", "mar~", "3~", "03~"],
val: 2
}, {
str: ["aprile~", "apr~", "4~", "04~"],
val: 3
}, {
str: ["maggio~", "mag~", "5~", "05~"],
val: 4
}, {
str: ["giugno~", "giu~", "6~", "06~"],
val: 5
}, {
str: ["luglio~", "lug~", "7~", "07~"],
val: 6
}, {
str: ["agosto~", "ago~", "8~", "08~"],
val: 7
}, {
str: ["settembre~", "set~", "sept~", "9~", "09~"],
val: 8
}, {
str: ["ottobre~", "ott~", "10~"],
val: 9
}, {
str: ["novembre~", "nov~", "11~"],
val: 10
}, {
str: ["dicembre~", "dic~", "12~"],
val: 11
}], 0);
// D/M/Y
matcher.addMatch(
new RegExp(
prefixes +
"([0-9]{1,2})" + Bravey.Text.WORDSEP +
"(di\\b|,\\b|/\\b|-\\b|\\b)" + Bravey.Text.WORDSEP +
months.regex() + Bravey.Text.WORDSEP +
"(del\\b|dell'\\b|nel\\b|,\\b|/\\b|-\\b)?" + Bravey.Text.WORDSEP +
"([0-9]{2,4})?" +
"\\b", "gi"),
function(match) {
var now = new Date();
var y = now.getFullYear();
var m = now.getMonth();
var d = now.getDate();
d = match[2] * 1;
m = months.get(match, 4, m);
if (match[6]) y = match[6] * 1;
y = Bravey.Date.centuryFinder(y);
if (Bravey.Text.calculateScore(match, [1, 4, 6])) return Bravey.Date.formatDate((new Date(y, m, d, 0, 0, 0, 0)).getTime());
},
10
);
// M/(D??)/(Y??)
matcher.addMatch(
new RegExp(
prefixes +
months.regex(1) + Bravey.Text.WORDSEP +
"([0-9]{1,2})?" + Bravey.Text.WORDSEP +
"(del\\b|dell'\\b|,\\b)?" + Bravey.Text.WORDSEP +
"([0-9]{2,4})?" +
"\\b", "gi"),
function(match) {
var now = new Date();
var y = now.getFullYear();
var m = now.getMonth();
var d = 1;
m = months.get(match, 2, m);
if (match[3]) d = match[3] * 1;
if (match[5]) y = match[5] * 1;
y = Bravey.Date.centuryFinder(y);
if (Bravey.Text.calculateScore(match, [1, 3, 4])) return Bravey.Date.formatDate((new Date(y, m, d, 0, 0, 0, 0)).getTime());
},
5
);
prefixes = "\\b(per\\b|di\\b|nel giorno di\\b|nella giornata di\\b|la giornata di\\b|lo scorso\\b)?" + Bravey.Text.WORDSEP;
matcher.addMatch(new RegExp(prefixes + "(oggi)\\b", "gi"), function(match) {
return Bravey.Date.formatDate((new Date()).getTime());
});
matcher.addMatch(new RegExp(prefixes + "(domani)\\b", "gi"), function(match) {
return Bravey.Date.formatDate((new Date()).getTime() + Bravey.Date.DAY)
});
matcher.addMatch(new RegExp(prefixes + "(dopodomani)\\b", "gi"), function(match) {
return Bravey.Date.formatDate((new Date()).getTime() + (Bravey.Date.DAY * 2))
});
matcher.addMatch(new RegExp(prefixes + "(ieri)\\b", "gi"), function(match) {
return Bravey.Date.formatDate((new Date()).getTime() - Bravey.Date.DAY)
});
matcher.addMatch(new RegExp(prefixes + "(l'altro ieri|ieri l'altro)\\b", "gi"), function(match) {
return Bravey.Date.formatDate((new Date()).getTime() - (Bravey.Date.DAY * 2))
});
matcher.bindTo(this);
}
/**
* An free text entity recognizer with preconfigured conjunctions. Derived from {@link Bravey.FreeTextEntityRecognizer}.
* @constructor
* @param {string} entityName - The name of produced entities.
* @returns {Bravey.RegexEntityRecognizer}
*/
Bravey.Language.IT.FreeTextEntityRecognizer = function(entityName, priority) {
var commas = ["grazie", "per favore"];
var matcher = new Bravey.FreeTextEntityRecognizer(entityName, priority);
matcher.addConjunction("il");
matcher.addConjunction("lo");
matcher.addConjunction("la");
matcher.addConjunction("i");
matcher.addConjunction("gli");
matcher.addConjunction("le");
matcher.addConjunction("è");
matcher.addConjunction("é");
matcher.addConjunction("e");
matcher.addConjunction("ed");
matcher.addConjunction("e'");
matcher.addConjunction("sia");
matcher.addConjunction("mi pare");
matcher.addConjunction("dovrebbe essere");
matcher.addConjunction("sarebbe");
for (var i = 0; i < commas.length; i++) {
matcher.addConjunction(commas[i]);
matcher.addConjunction("," + commas[i]);
matcher.addConjunction(", " + commas[i]);
}
return matcher;
}
/* Italian numbers matching patterns. */
Bravey.Language.IT.Numbers = [{
prefix: "zero",
value: 0
}, {
prefix: "vent",
value: 20
}, {
prefix: "trent",
value: 30
}, {
prefix: "quarant",
value: 40
}, {
prefix: "cinquant",
value: 50
}, {
prefix: "sessant",
value: 60
}, {
prefix: "settant",
value: 70
}, {
prefix: "ottant",
value: 80
}, {
prefix: "novant",
value: 90
}, {
prefix: "uno",
value: 1
}, {
prefix: "quattro",
value: 4
}, {
prefix: "quattor",
value: 4
}, {
prefix: "cinque",
value: 5
}, {
prefix: "quin",
value: 5
}, {
prefix: "sei",
value: 6
}, {
prefix: "sette",
value: 7
}, {
prefix: "otto",
value: 8
}, {
prefix: "nove",
value: 9
}, {
prefix: "dieci",
value: 10
}, {
prefix: "dici",
value: 10
}, {
prefix: "se",
value: 6
}, {
prefix: "un",
value: 1
}, {
prefix: "due",
value: 2
}, {
prefix: "do",
value: 2
}, {
prefix: "tre",
value: 3
}, {
prefix: "a",
skip: 1
}, {
prefix: "tor",
skip: 1
}, {
prefix: "i",
skip: 1
}, {
prefix: "n",
skip: 1
}, {
prefix: "s",
skip: 1
}, {
prefix: "cento",
mul: 100
}, {
prefix: "mila",
mul: 1000,
end: 1
}, {
prefix: "mille",
mul: 1000,
end: 1
}, {
prefix: "milion",
mul: 1000000,
end: 1
}, {
prefix: "miliard",
mul: 1000000000,
end: 1
}, {
prefix: "e",
skip: 1
}, {
prefix: "i",
skip: 1
}, {
prefix: "o",
skip: 1
}];
/**
* Recognizes numbers line '123' or 'centoventitre'.
* @constructor
* @param {string} entityName - The name of produced entities.
* @returns {Bravey.RegexEntityRecognizer}
*/
Bravey.Language.IT.NumberEntityRecognizer = function(entityName, priority) {
var digits = new RegExp("^[0-9]+$", "gi");
var matcher = new Bravey.RegexEntityRecognizer(entityName);
// M/(D??)/(Y??)
matcher.addMatch(
new RegExp(
"(\\w+)", "gi"),
function(match) {
var word = match[0].toLowerCase();
var value = 0,
partial = 0,
found,
number, ending = 9990,
valid = false;
if (word.match(digits)) return word * 1;
else {
do {
found = false;
for (var i = 0; i < Bravey.Language.IT.Numbers.length; i++) {
number = Bravey.Language.IT.Numbers[i];
if (word.substr(0, number.prefix.length) == number.prefix) {
word = word.substr(number.prefix.length);
if (!number.skip) {
if (ending) {
if (number.end) {
if (i < ending) {
value += partial;
partial = 0;
}
ending = i;
} else {
value += partial;
partial = 0;
ending = 0;
}
} else
if (number.end) ending = i;
if (number.value !== undefined) {
partial += number.value;
found = true;
valid = true;
}
if (number.mul !== undefined) {
if (partial) partial *= number.mul;
else partial = number.mul;
found = true;
valid = true;
}
} else found = true;
if (found) break;
}
}
} while (found);
value += partial;
if (!word && valid) return value;
}
}
);
return matcher;
}</code></pre>
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