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53 lines
2.2 KiB
53 lines
2.2 KiB
"use strict"; |
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var __importDefault = (this && this.__importDefault) || function (mod) { |
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return (mod && mod.__esModule) ? mod : { "default": mod }; |
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}; |
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Object.defineProperty(exports, "__esModule", { value: true }); |
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exports.decodeHTML = exports.decodeHTMLStrict = exports.decodeXML = void 0; |
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var entities_json_1 = __importDefault(require("./maps/entities.json")); |
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var legacy_json_1 = __importDefault(require("./maps/legacy.json")); |
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var xml_json_1 = __importDefault(require("./maps/xml.json")); |
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var decode_codepoint_1 = __importDefault(require("./decode_codepoint")); |
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var strictEntityRe = /&(?:[a-zA-Z0-9]+|#[xX][\da-fA-F]+|#\d+);/g; |
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exports.decodeXML = getStrictDecoder(xml_json_1.default); |
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exports.decodeHTMLStrict = getStrictDecoder(entities_json_1.default); |
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function getStrictDecoder(map) { |
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var replace = getReplacer(map); |
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return function (str) { return String(str).replace(strictEntityRe, replace); }; |
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} |
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var sorter = function (a, b) { return (a < b ? 1 : -1); }; |
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exports.decodeHTML = (function () { |
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var legacy = Object.keys(legacy_json_1.default).sort(sorter); |
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var keys = Object.keys(entities_json_1.default).sort(sorter); |
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for (var i = 0, j = 0; i < keys.length; i++) { |
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if (legacy[j] === keys[i]) { |
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keys[i] += ";?"; |
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j++; |
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} |
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else { |
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keys[i] += ";"; |
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} |
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} |
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var re = new RegExp("&(?:" + keys.join("|") + "|#[xX][\\da-fA-F]+;?|#\\d+;?)", "g"); |
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var replace = getReplacer(entities_json_1.default); |
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function replacer(str) { |
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if (str.substr(-1) !== ";") |
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str += ";"; |
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return replace(str); |
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} |
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// TODO consider creating a merged map |
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return function (str) { return String(str).replace(re, replacer); }; |
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})(); |
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function getReplacer(map) { |
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return function replace(str) { |
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if (str.charAt(1) === "#") { |
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var secondChar = str.charAt(2); |
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if (secondChar === "X" || secondChar === "x") { |
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return decode_codepoint_1.default(parseInt(str.substr(3), 16)); |
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} |
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return decode_codepoint_1.default(parseInt(str.substr(2), 10)); |
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} |
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// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing |
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return map[str.slice(1, -1)] || str; |
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}; |
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}
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