70 lines
2.0 KiB
JavaScript
70 lines
2.0 KiB
JavaScript
import { error } from './utils/utils.js'
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import { DismissReason } from './utils/DismissReason.js'
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import * as staticMethods from './staticMethods.js'
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import * as instanceMethods from './instanceMethods.js'
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import privateProps from './privateProps.js'
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let currentInstance
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// SweetAlert constructor
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function SweetAlert (...args) {
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// Prevent run in Node env
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/* istanbul ignore if */
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if (typeof window === 'undefined') {
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return
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}
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// Check for the existence of Promise
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/* istanbul ignore if */
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if (typeof Promise === 'undefined') {
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error('This package requires a Promise library, please include a shim to enable it in this browser (See: https://github.com/sweetalert2/sweetalert2/wiki/Migration-from-SweetAlert-to-SweetAlert2#1-ie-support)')
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}
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currentInstance = this
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const outerParams = Object.freeze(this.constructor.argsToParams(args))
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Object.defineProperties(this, {
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params: {
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value: outerParams,
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writable: false,
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enumerable: true,
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configurable: true
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}
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})
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const promise = this._main(this.params)
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privateProps.promise.set(this, promise)
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}
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// `catch` cannot be the name of a module export, so we define our thenable methods here instead
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SweetAlert.prototype.then = function (onFulfilled) {
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const promise = privateProps.promise.get(this)
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return promise.then(onFulfilled)
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}
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SweetAlert.prototype.finally = function (onFinally) {
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const promise = privateProps.promise.get(this)
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return promise.finally(onFinally)
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}
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// Assign instance methods from src/instanceMethods/*.js to prototype
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Object.assign(SweetAlert.prototype, instanceMethods)
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// Assign static methods from src/staticMethods/*.js to constructor
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Object.assign(SweetAlert, staticMethods)
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// Proxy to instance methods to constructor, for now, for backwards compatibility
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Object.keys(instanceMethods).forEach(key => {
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SweetAlert[key] = function (...args) {
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if (currentInstance) {
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return currentInstance[key](...args)
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}
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}
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})
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SweetAlert.DismissReason = DismissReason
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SweetAlert.version = '9.10.9'
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export default SweetAlert
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