54 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			54 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| "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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