@sroussey/parse-address
Version:
US Street Address Parser
182 lines • 5.05 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.AddressRulesetUS = void 0;
const xregexp_1 = __importDefault(require("xregexp"));
const utils_1 = require("../../utils");
const states_1 = require("./states");
const directions_1 = require("./directions");
const street_type_1 = require("./street-type");
xregexp_1.default.uninstall("namespacing");
const type = (0, utils_1.flatten)(street_type_1.streetTypeMap)
.sort()
.filter(function (v, i, arr) {
return arr.indexOf(v) === i;
})
.join("|");
const fraction = "\\d+\\/\\d+";
const state = "\\b(?:" +
(0, utils_1.keys)(states_1.stateCodesMap)
.concat((0, utils_1.values)(states_1.stateCodesMap))
.map(xregexp_1.default.escape)
.join("|") +
")\\b";
const direct = (0, utils_1.values)(directions_1.directionsMap)
.sort((a, b) => Number(a.length < b.length))
.reduce(function (prev, curr) {
return prev.concat([xregexp_1.default.escape(curr.replace(/\w/g, "$&.")), curr]);
}, (0, utils_1.keys)(directions_1.directionsMap))
.join("|");
const directionCode = (0, utils_1.invert)(directions_1.directionsMap);
const dircode = (0, utils_1.keys)(directionCode).join("|");
const postal_code = "(?<postal_code>\\d{5})(?:[- ]?(?<plus4>\\d{4}))?";
const corner = "(?:\\band\\b|\\bat\\b|&|\\@)";
const namednumber = `(one|two|three|four|five|six|seven|eight|nine)`;
const stnumber = `(?<number>${namednumber}(?=\\W)|(\\d+-?\\d*)|([N|S|E|W]\\d{1,3}[N|S|E|W]\\d{1,6}))(?=\\D)`;
const namedfloor = `
(?:
(?:\\W+)
(?<sec_unit_num_5>\\d+)(?:st|nd|rd|th)\\W+
(?<sec_unit_type_5>Flo*r)\\W*
)`;
const street = `
(?:
(?:(?<street_0>${direct})\\W+
(?<type_0>${type})\\b
)
|
(?:(?<prefix_0>${direct})\\W+)?
(?:
(?<street_4>[\\w\\s]+)
(?:[^\\w]+(?<type_4>${type})\\b)
(?:[^\\w]+(?<suffix_4>${direct})\\b)?
(?:${namedfloor.replace(/_\d/g, "$&1")})
|
(?<street_1>[^,]*\\d)
(?:[^\\w,]*(?<suffix_1>${direct})\\b)
|
(?<street_2>[^,]+)
(?:[^\\w,]+(?<type_2>${type})\\b)
(?:[^\\w,]+(?<suffix_2>${direct})\\b)?
|
(?<street_3>[^,]+?)
(?:[^\\w,]+(?<type_3>${type})\\b)?
(?:[^\\w,]+(?<suffix_3>${direct})\\b)?
)
)`;
const po_box = "p\\W*(?:[om]|ost\\ ?office)\\W*b(?:ox)?";
const sec_unit_type_numbered = `
(?<sec_unit_type_1>su?i?te
|${po_box}
|(?:ap|dep)(?:ar)?t(?:me?nt)?
|ro*m
|flo*r?
|uni?t
|bu?i?ldi?n?g
|ha?nga?r
|lo?t
|pier
|slip
|spa?ce?
|stop
|tra?i?le?r
|box)(?![a-z]
)
`;
const sec_unit_type_unnumbered = `
(?<sec_unit_type_2>ba?se?me?n?t
|fro?nt
|lo?bby
|lowe?r
|off?i?ce?
|pe?n?t?ho?u?s?e?
|rear
|side
|uppe?r
)\\b`;
const sec_unit = `
(?: #fix3
(?: #fix1
(?:
(?:${sec_unit_type_numbered}\\W*)
|(?<sec_unit_type_3>\\#)\\W*
)
(?<sec_unit_num_1>[\\w-]+)
)
|
${sec_unit_type_unnumbered}
)`;
const city_and_state = `
(?:
(?<city>[^\\d,]+?)\\W+
(?<state>${state})
)
`;
const country = `(?<country>(?:U\\.?S\\.?|U\\.?S\\.?A\\.?|United States|United States of America))`;
const place = `
(?:${city_and_state}\\W*)?
(?:${postal_code}\\W*)?
(?:${country})?
`;
const address = (0, xregexp_1.default)(`
^
[^\\w\\#]*
(${stnumber})\\W*
(?:${fraction}\\W*)?
${street}\\W+
(?:${sec_unit})?\\W* #fix2
${place}
\\W*$`, "ix");
const sep = "(?:\\W+|$)"; // no support for \Z
const informal_address = (0, xregexp_1.default)(`
^
\\s*
(?:${sec_unit + sep})?
(?:${stnumber})?\\W*
(?:${fraction}\\W*)?
${street + sep}
(?:${sec_unit.replace(/_\d/g, "$&1") + sep})?
(?:${place})?
`, "ix");
const street_address = (0, xregexp_1.default)(`
^
\\s*
(?:${sec_unit + sep})?
(?:${stnumber})?\\W*
(?:${fraction}\\W*)?
${street + sep}
(?:${sec_unit.replace(/_\d/g, "$&1") + sep})?
`, "ix");
const po_address = (0, xregexp_1.default)(`
^
\\s*
(?:${sec_unit.replace(/_\d/g, "$&1") + sep})?
(?:${place})?
`, "ix");
const intersection = (0, xregexp_1.default)(`^\\W*
${street.replace(/_\d/g, "1$&")}\\W*?
\\s+${corner}\\s+
${street.replace(/_\d/g, "2$&")}($|\\W+)
${place}\\W*$`, "ix");
exports.AddressRulesetUS = {
type,
fraction,
state,
direct,
dircode,
postal_code,
corner,
street,
stnumber,
po_box,
street_address,
address,
intersection,
po_address,
informal_address,
directionCode,
};
exports.default = exports.AddressRulesetUS;
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