package/LICENSE000644 0000002056 3560116604 010270 0ustar00000000 000000 MIT License Copyright (c) 2017 Steven Vachon 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/lib-es5/index.js000777 0000002526 3560116604 012201 0ustar00000000 000000 "use strict"; var _require = require("has-to-string-tag-x"), hasToStringTag = _require["default"]; var isObject = require("is-object"); var isURLSearchParams = require("is-urlsearchparams"); var _require2 = require("./props"), LENIENT_PROPERTIES = _require2.LENIENT_PROPERTIES, STRICT_PROPERTIES = _require2.STRICT_PROPERTIES; var SEARCH_PARAMS = "searchParams"; var URL_CLASS = "[object URL]"; var toStringTag = Object.prototype.toString; var isURL = function isURL(url) { var supportIncomplete = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; if (!isObject(url)) { return false; } else if (hasToStringTag && toStringTag.call(url) !== URL_CLASS) { // Shimmed implementation with incorrect constructor name return false; } else if (!STRICT_PROPERTIES.every(function (prop) { return prop in url; })) { return false; } else if (supportIncomplete && SEARCH_PARAMS in url) { return isURLSearchParams.lenient(url.searchParams); } else if (supportIncomplete) { return true; } else if (LENIENT_PROPERTIES.every(function (prop) { return prop in url; })) { return isURLSearchParams(url.searchParams); } else { return false; } }; isURL.lenient = function (url) { return isURL(url, true); }; module.exports = Object.freeze(isURL); //# sourceMappingURL=index.js.mappackage/lib/index.js000777 0000002061 3560116604 011501 0ustar00000000 000000 "use strict"; const {default:hasToStringTag} = require("has-to-string-tag-x"); const isObject = require("is-object"); const isURLSearchParams = require("is-urlsearchparams"); const {LENIENT_PROPERTIES, STRICT_PROPERTIES} = require("./props"); const SEARCH_PARAMS = "searchParams"; const URL_CLASS = "[object URL]"; const toStringTag = Object.prototype.toString; const isURL = (url, supportIncomplete=false) => { if (!isObject(url)) { return false; } else if (hasToStringTag && toStringTag.call(url)!==URL_CLASS) { // Shimmed implementation with incorrect constructor name return false; } else if (!STRICT_PROPERTIES.every(prop => prop in url)) { return false; } else if (supportIncomplete && SEARCH_PARAMS in url) { return isURLSearchParams.lenient(url.searchParams); } else if (supportIncomplete) { return true; } else if (LENIENT_PROPERTIES.every(prop => prop in url)) { return isURLSearchParams(url.searchParams); } else { return false; } }; isURL.lenient = url => isURL(url, true); module.exports = Object.freeze(isURL); package/lib-es5/props.js000644 0000000615 3560116604 012223 0ustar00000000 000000 "use strict"; var LENIENT_PROPERTIES = ["origin", "searchParams", "toJSON"]; var STRICT_PROPERTIES = ["hash", "host", "hostname", "href", "password", "pathname", "port", "protocol", "search", // "toString" excluded because Object::toString exists "username"]; module.exports = { LENIENT_PROPERTIES: LENIENT_PROPERTIES, STRICT_PROPERTIES: STRICT_PROPERTIES }; //# sourceMappingURL=props.js.mappackage/lib/props.js000644 0000000533 3560116604 011530 0ustar00000000 000000 "use strict"; const LENIENT_PROPERTIES = [ "origin", "searchParams", "toJSON" ]; const STRICT_PROPERTIES = [ "hash", "host", "hostname", "href", "password", "pathname", "port", "protocol", "search", // "toString" excluded because Object::toString exists "username" ]; module.exports = { LENIENT_PROPERTIES, STRICT_PROPERTIES }; package/package.json000644 0000002654 3560116604 011555 0ustar00000000 000000 { "name": "isurl", "description": "Determines whether a value is a WHATWG URL.", "version": "4.0.2", "license": "MIT", "author": "Steven Vachon (https://svachon.com)", "repository": "github:stevenvachon/isurl", "main": "lib", "browser": "lib-es5", "dependencies": { "has-to-string-tag-x": "^2.1.2", "is-object": "^1.0.2", "is-urlsearchparams": "^1.0.2" }, "devDependencies": { "@babel/cli": "^7.4.3", "@babel/core": "^7.4.3", "@babel/preset-env": "^7.4.3", "babelify": "^10.0.0", "browserify": "^16.2.3", "chai": "^4.2.0", "coveralls": "^3.0.3", "decache": "^4.5.1", "gzip-size-cli": "^3.0.0", "incomplete-symbol": "^1.0.0", "incomplete-url": "^4.0.0", "mocha": "^6.1.4", "nyc": "^14.0.0", "terser": "^3.17.0", "whatwg-url": "^7.0.0" }, "engines": { "node": ">= 8" }, "scripts": { "ci": "npm test && nyc report --reporter=text-lcov | coveralls", "posttest": "nyc report --reporter=text-summary --reporter=html && browserify lib --global-transform [ babelify --presets [ @babel/env ] ] --standalone=isURL | terser --compress --mangle | gzip-size", "prepublishOnly": "npm test && babel lib/ --out-dir=lib-es5/ --presets=@babel/env --source-maps", "test": "nyc --silent mocha test.js --bail --check-leaks" }, "files": [ "lib", "lib-es5" ], "keywords": [ "uri", "url", "whatwg" ] } package/lib-es5/index.js.map000777 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Works cross-realm/iframe and despite `Symbol.toStringTag`. ## Installation [Node.js](https://nodejs.org) `>= 8` is required. To install, type this at the command line: ```shell npm install isurl ``` ## Usage ```js const isURL = require('isurl'); isURL('http://domain/'); //-> false isURL(new URL('http://domain/')); //-> true ``` Optionally, acceptance can be extended to incomplete `URL` implementations that lack `origin`, `searchParams` and `toJSON` properties (which are common in many modern web browsers): ```js const url = new URL('http://domain/?query'); console.log(url.searchParams); //-> undefined isURL.lenient(url); //-> true ``` [npm-image]: https://img.shields.io/npm/v/isurl.svg [npm-url]: https://npmjs.com/package/isurl [filesize-image]: https://img.shields.io/badge/bundle-3.1kB%20gzipped-blue.svg [travis-image]: https://img.shields.io/travis/stevenvachon/isurl.svg [travis-url]: https://travis-ci.org/stevenvachon/isurl [greenkeeper-image]: https://badges.greenkeeper.io/stevenvachon/isurl.svg [greenkeeper-url]: https://greenkeeper.io/