package/package.json000644 000765 000024 0000001357 13124771143013026 0ustar00000000 000000 { "name": "decode-uri-component", "version": "0.2.0", "description": "A better decodeURIComponent", "license": "MIT", "repository": "SamVerschueren/decode-uri-component", "author": { "name": "Sam Verschueren", "email": "sam.verschueren@gmail.com", "url": "github.com/SamVerschueren" }, "engines": { "node": ">=0.10" }, "scripts": { "test": "xo && nyc ava", "coveralls": "nyc report --reporter=text-lcov | coveralls" }, "files": [ "index.js" ], "keywords": [ "decode", "uri", "component", "decodeuricomponent", "components", "decoder", "url" ], "devDependencies": { "ava": "^0.17.0", "coveralls": "^2.13.1", "nyc": "^10.3.2", "xo": "^0.16.0" } } package/index.js000644 000765 000024 0000004262 13124770314012202 0ustar00000000 000000 'use strict'; var token = '%[a-f0-9]{2}'; var singleMatcher = new RegExp(token, 'gi'); var multiMatcher = new RegExp('(' + token + ')+', 'gi'); function decodeComponents(components, split) { try { // Try to decode the entire string first return decodeURIComponent(components.join('')); } catch (err) { // Do nothing } if (components.length === 1) { return components; } split = split || 1; // Split the array in 2 parts var left = components.slice(0, split); var right = components.slice(split); return Array.prototype.concat.call([], decodeComponents(left), decodeComponents(right)); } function decode(input) { try { return decodeURIComponent(input); } catch (err) { var tokens = input.match(singleMatcher); for (var i = 1; i < tokens.length; i++) { input = decodeComponents(tokens, i).join(''); tokens = input.match(singleMatcher); } return input; } } function customDecodeURIComponent(input) { // Keep track of all the replacements and prefill the map with the `BOM` var replaceMap = { '%FE%FF': '\uFFFD\uFFFD', '%FF%FE': '\uFFFD\uFFFD' }; var match = multiMatcher.exec(input); while (match) { try { // Decode as big chunks as possible replaceMap[match[0]] = decodeURIComponent(match[0]); } catch (err) { var result = decode(match[0]); if (result !== match[0]) { replaceMap[match[0]] = result; } } match = multiMatcher.exec(input); } // Add `%C2` at the end of the map to make sure it does not replace the combinator before everything else replaceMap['%C2'] = '\uFFFD'; var entries = Object.keys(replaceMap); for (var i = 0; i < entries.length; i++) { // Replace all decoded components var key = entries[i]; input = input.replace(new RegExp(key, 'g'), replaceMap[key]); } return input; } module.exports = function (encodedURI) { if (typeof encodedURI !== 'string') { throw new TypeError('Expected `encodedURI` to be of type `string`, got `' + typeof encodedURI + '`'); } try { encodedURI = encodedURI.replace(/\+/g, ' '); // Try the built in decoder first return decodeURIComponent(encodedURI); } catch (err) { // Fallback to a more advanced decoder return customDecodeURIComponent(encodedURI); } }; package/license000644 000765 000024 0000002155 13107652761012107 0ustar00000000 000000 The MIT License (MIT) Copyright (c) Sam Verschueren (github.com/SamVerschueren) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. package/readme.md000644 000765 000024 0000003105 13112261107012277 0ustar00000000 000000 # decode-uri-component [![Build Status](https://travis-ci.org/SamVerschueren/decode-uri-component.svg?branch=master)](https://travis-ci.org/SamVerschueren/decode-uri-component) [![Coverage Status](https://coveralls.io/repos/SamVerschueren/decode-uri-component/badge.svg?branch=master&service=github)](https://coveralls.io/github/SamVerschueren/decode-uri-component?branch=master) > A better [decodeURIComponent](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/decodeURIComponent) ## Why? - Decodes `+` to a space. - Converts the [BOM](https://en.wikipedia.org/wiki/Byte_order_mark) to a [replacement character](https://en.wikipedia.org/wiki/Specials_(Unicode_block)#Replacement_character) `�`. - Does not throw with invalid encoded input. - Decodes as much of the string as possible. ## Install ``` $ npm install --save decode-uri-component ``` ## Usage ```js const decodeUriComponent = require('decode-uri-component'); decodeUriComponent('%25'); //=> '%' decodeUriComponent('%'); //=> '%' decodeUriComponent('st%C3%A5le'); //=> 'ståle' decodeUriComponent('%st%C3%A5le%'); //=> '%ståle%' decodeUriComponent('%%7Bst%C3%A5le%7D%'); //=> '%{ståle}%' decodeUriComponent('%7B%ab%%7C%de%%7D'); //=> '{%ab%|%de%}' decodeUriComponent('%FE%FF'); //=> '\uFFFD\uFFFD' decodeUriComponent('%C2'); //=> '\uFFFD' decodeUriComponent('%C2%B5'); //=> 'µ' ``` ## API ### decodeUriComponent(encodedURI) #### encodedURI Type: `string` An encoded component of a Uniform Resource Identifier. ## License MIT © [Sam Verschueren](https://github.com/SamVerschueren)