96 lines
2.8 KiB
JavaScript
96 lines
2.8 KiB
JavaScript
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/* ************************************************************************************
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Extracted from check-types.js
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https://gitlab.com/philbooth/check-types.js
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MIT License
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Copyright (c) 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Phil Booth
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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************************************************************************************ */
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"use strict";
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/* Validation functions copied from check-types package - https://www.npmjs.com/package/check-types */
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function isFunction(data) {
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return typeof data === "function";
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}
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function isNonEmptyString(data) {
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return isString(data) && data !== "";
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}
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function isDate(data) {
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return isInstanceStrict(data, Date) && isInteger(data.getTime());
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}
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function isEmptyString(data) {
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return data === "" || (data instanceof String && data.toString() === "");
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}
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function isString(data) {
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return typeof data === "string" || data instanceof String;
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}
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function isObject(data) {
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return toString.call(data) === "[object Object]";
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}
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function isInstanceStrict(data, prototype) {
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try {
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return data instanceof prototype;
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} catch (error) {
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return false;
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}
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}
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function isInteger(data) {
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return typeof data === "number" && data % 1 === 0;
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}
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/* End validation functions */
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function validate(bool, cb, options) {
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if (!isFunction(cb)) {
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options = cb;
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cb = null;
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}
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if (!isObject(options)) options = { Error: "Failed Check" };
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if (!bool) {
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if (cb) {
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cb(new ParameterError(options));
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} else {
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throw new ParameterError(options);
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}
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}
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}
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class ParameterError extends Error {
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constructor(...params) {
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super(...params);
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}
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}
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exports.ParameterError = ParameterError;
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exports.isFunction = isFunction;
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exports.isNonEmptyString = isNonEmptyString;
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exports.isDate = isDate;
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exports.isEmptyString = isEmptyString;
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exports.isString = isString;
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exports.isObject = isObject;
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exports.validate = validate;
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