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"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var entities_json_1 = __importDefault(require("./maps/entities.json"));
var legacy_json_1 = __importDefault(require("./maps/legacy.json"));
var xml_json_1 = __importDefault(require("./maps/xml.json"));
var decode_codepoint_1 = __importDefault(require("./decode_codepoint"));
exports.decodeXML = getStrictDecoder(xml_json_1.default);
exports.decodeHTMLStrict = getStrictDecoder(entities_json_1.default);
function getStrictDecoder(map) {
var keys = Object.keys(map).join("|");
var replace = getReplacer(map);
keys += "|#[xX][\\da-fA-F]+|#\\d+";
var re = new RegExp("&(?:" + keys + ");", "g");
return function (str) { return String(str).replace(re, replace); };
}
var sorter = function (a, b) { return (a < b ? 1 : -1); };
exports.decodeHTML = (function () {
var legacy = Object.keys(legacy_json_1.default).sort(sorter);
var keys = Object.keys(entities_json_1.default).sort(sorter);
for (var i = 0, j = 0; i < keys.length; i++) {
if (legacy[j] === keys[i]) {
keys[i] += ";?";
j++;
}
else {
keys[i] += ";";
}
}
var re = new RegExp("&(?:" + keys.join("|") + "|#[xX][\\da-fA-F]+;?|#\\d+;?)", "g");
var replace = getReplacer(entities_json_1.default);
function replacer(str) {
if (str.substr(-1) !== ";")
str += ";";
return replace(str);
}
//TODO consider creating a merged map
return function (str) {
return String(str).replace(re, replacer);
};
})();
function getReplacer(map) {
return function replace(str) {
if (str.charAt(1) === "#") {
if (str.charAt(2) === "X" || str.charAt(2) === "x") {
return decode_codepoint_1.default(parseInt(str.substr(3), 16));
}
return decode_codepoint_1.default(parseInt(str.substr(2), 10));
}
return map[str.slice(1, -1)];
};
}
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