tiny-consent/node_modules/entities/lib/decode.js

"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)];
    };
}