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2024-03-27 15:58:02 -04:00
/*
* sweetalert2 v11.7.20
* Released under the MIT License.
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Sweetalert2 = factory());
})(this, (function () { 'use strict';
const RESTORE_FOCUS_TIMEOUT = 100;
/** @type {GlobalState} */
const globalState = {};
const focusPreviousActiveElement = () => {
if (globalState.previousActiveElement instanceof HTMLElement) {
globalState.previousActiveElement.focus();
globalState.previousActiveElement = null;
} else if (document.body) {
document.body.focus();
}
};
/**
* Restore previous active (focused) element
*
* @param {boolean} returnFocus
* @returns {Promise<void>}
*/
const restoreActiveElement = returnFocus => {
return new Promise(resolve => {
if (!returnFocus) {
return resolve();
}
const x = window.scrollX;
const y = window.scrollY;
globalState.restoreFocusTimeout = setTimeout(() => {
focusPreviousActiveElement();
resolve();
}, RESTORE_FOCUS_TIMEOUT); // issues/900
window.scrollTo(x, y);
});
};
/**
* This module contains `WeakMap`s for each effectively-"private property" that a `Swal` has.
* For example, to set the private property "foo" of `this` to "bar", you can `privateProps.foo.set(this, 'bar')`
* This is the approach that Babel will probably take to implement private methods/fields
* https://github.com/tc39/proposal-private-methods
* https://github.com/babel/babel/pull/7555
* Once we have the changes from that PR in Babel, and our core class fits reasonable in *one module*
* then we can use that language feature.
*/
var privateProps = {
promise: new WeakMap(),
innerParams: new WeakMap(),
domCache: new WeakMap()
};
const swalPrefix = 'swal2-';
/**
* @typedef
* { | 'container'
* | 'shown'
* | 'height-auto'
* | 'iosfix'
* | 'popup'
* | 'modal'
* | 'no-backdrop'
* | 'no-transition'
* | 'toast'
* | 'toast-shown'
* | 'show'
* | 'hide'
* | 'close'
* | 'title'
* | 'html-container'
* | 'actions'
* | 'confirm'
* | 'deny'
* | 'cancel'
* | 'default-outline'
* | 'footer'
* | 'icon'
* | 'icon-content'
* | 'image'
* | 'input'
* | 'file'
* | 'range'
* | 'select'
* | 'radio'
* | 'checkbox'
* | 'label'
* | 'textarea'
* | 'inputerror'
* | 'input-label'
* | 'validation-message'
* | 'progress-steps'
* | 'active-progress-step'
* | 'progress-step'
* | 'progress-step-line'
* | 'loader'
* | 'loading'
* | 'styled'
* | 'top'
* | 'top-start'
* | 'top-end'
* | 'top-left'
* | 'top-right'
* | 'center'
* | 'center-start'
* | 'center-end'
* | 'center-left'
* | 'center-right'
* | 'bottom'
* | 'bottom-start'
* | 'bottom-end'
* | 'bottom-left'
* | 'bottom-right'
* | 'grow-row'
* | 'grow-column'
* | 'grow-fullscreen'
* | 'rtl'
* | 'timer-progress-bar'
* | 'timer-progress-bar-container'
* | 'scrollbar-measure'
* | 'icon-success'
* | 'icon-warning'
* | 'icon-info'
* | 'icon-question'
* | 'icon-error'
* } SwalClass
* @typedef {Record<SwalClass, string>} SwalClasses
*/
/**
* @typedef {'success' | 'warning' | 'info' | 'question' | 'error'} SwalIcon
* @typedef {Record<SwalIcon, string>} SwalIcons
*/
/** @type {SwalClass[]} */
const classNames = ['container', 'shown', 'height-auto', 'iosfix', 'popup', 'modal', 'no-backdrop', 'no-transition', 'toast', 'toast-shown', 'show', 'hide', 'close', 'title', 'html-container', 'actions', 'confirm', 'deny', 'cancel', 'default-outline', 'footer', 'icon', 'icon-content', 'image', 'input', 'file', 'range', 'select', 'radio', 'checkbox', 'label', 'textarea', 'inputerror', 'input-label', 'validation-message', 'progress-steps', 'active-progress-step', 'progress-step', 'progress-step-line', 'loader', 'loading', 'styled', 'top', 'top-start', 'top-end', 'top-left', 'top-right', 'center', 'center-start', 'center-end', 'center-left', 'center-right', 'bottom', 'bottom-start', 'bottom-end', 'bottom-left', 'bottom-right', 'grow-row', 'grow-column', 'grow-fullscreen', 'rtl', 'timer-progress-bar', 'timer-progress-bar-container', 'scrollbar-measure', 'icon-success', 'icon-warning', 'icon-info', 'icon-question', 'icon-error'];
const swalClasses = classNames.reduce((acc, className) => {
acc[className] = swalPrefix + className;
return acc;
}, /** @type {SwalClasses} */{});
/** @type {SwalIcon[]} */
const icons = ['success', 'warning', 'info', 'question', 'error'];
const iconTypes = icons.reduce((acc, icon) => {
acc[icon] = swalPrefix + icon;
return acc;
}, /** @type {SwalIcons} */{});
const consolePrefix = 'SweetAlert2:';
/**
* Capitalize the first letter of a string
*
* @param {string} str
* @returns {string}
*/
const capitalizeFirstLetter = str => str.charAt(0).toUpperCase() + str.slice(1);
/**
* Standardize console warnings
*
* @param {string | string[]} message
*/
const warn = message => {
console.warn(`${consolePrefix} ${typeof message === 'object' ? message.join(' ') : message}`);
};
/**
* Standardize console errors
*
* @param {string} message
*/
const error = message => {
console.error(`${consolePrefix} ${message}`);
};
/**
* Private global state for `warnOnce`
*
* @type {string[]}
* @private
*/
const previousWarnOnceMessages = [];
/**
* Show a console warning, but only if it hasn't already been shown
*
* @param {string} message
*/
const warnOnce = message => {
if (!previousWarnOnceMessages.includes(message)) {
previousWarnOnceMessages.push(message);
warn(message);
}
};
/**
* Show a one-time console warning about deprecated params/methods
*
* @param {string} deprecatedParam
* @param {string} useInstead
*/
const warnAboutDeprecation = (deprecatedParam, useInstead) => {
warnOnce(`"${deprecatedParam}" is deprecated and will be removed in the next major release. Please use "${useInstead}" instead.`);
};
/**
* If `arg` is a function, call it (with no arguments or context) and return the result.
* Otherwise, just pass the value through
*
* @param {Function | any} arg
* @returns {any}
*/
const callIfFunction = arg => typeof arg === 'function' ? arg() : arg;
/**
* @param {any} arg
* @returns {boolean}
*/
const hasToPromiseFn = arg => arg && typeof arg.toPromise === 'function';
/**
* @param {any} arg
* @returns {Promise<any>}
*/
const asPromise = arg => hasToPromiseFn(arg) ? arg.toPromise() : Promise.resolve(arg);
/**
* @param {any} arg
* @returns {boolean}
*/
const isPromise = arg => arg && Promise.resolve(arg) === arg;
/**
* Gets the popup container which contains the backdrop and the popup itself.
*
* @returns {HTMLElement | null}
*/
const getContainer = () => document.body.querySelector(`.${swalClasses.container}`);
/**
* @param {string} selectorString
* @returns {HTMLElement | null}
*/
const elementBySelector = selectorString => {
const container = getContainer();
return container ? container.querySelector(selectorString) : null;
};
/**
* @param {string} className
* @returns {HTMLElement | null}
*/
const elementByClass = className => {
return elementBySelector(`.${className}`);
};
/**
* @returns {HTMLElement | null}
*/
const getPopup = () => elementByClass(swalClasses.popup);
/**
* @returns {HTMLElement | null}
*/
const getIcon = () => elementByClass(swalClasses.icon);
/**
* @returns {HTMLElement | null}
*/
const getIconContent = () => elementByClass(swalClasses['icon-content']);
/**
* @returns {HTMLElement | null}
*/
const getTitle = () => elementByClass(swalClasses.title);
/**
* @returns {HTMLElement | null}
*/
const getHtmlContainer = () => elementByClass(swalClasses['html-container']);
/**
* @returns {HTMLElement | null}
*/
const getImage = () => elementByClass(swalClasses.image);
/**
* @returns {HTMLElement | null}
*/
const getProgressSteps = () => elementByClass(swalClasses['progress-steps']);
/**
* @returns {HTMLElement | null}
*/
const getValidationMessage = () => elementByClass(swalClasses['validation-message']);
/**
* @returns {HTMLButtonElement | null}
*/
const getConfirmButton = () => /** @type {HTMLButtonElement} */elementBySelector(`.${swalClasses.actions} .${swalClasses.confirm}`);
/**
* @returns {HTMLButtonElement | null}
*/
const getCancelButton = () => /** @type {HTMLButtonElement} */elementBySelector(`.${swalClasses.actions} .${swalClasses.cancel}`);
/**
* @returns {HTMLButtonElement | null}
*/
const getDenyButton = () => /** @type {HTMLButtonElement} */elementBySelector(`.${swalClasses.actions} .${swalClasses.deny}`);
/**
* @returns {HTMLElement | null}
*/
const getInputLabel = () => elementByClass(swalClasses['input-label']);
/**
* @returns {HTMLElement | null}
*/
const getLoader = () => elementBySelector(`.${swalClasses.loader}`);
/**
* @returns {HTMLElement | null}
*/
const getActions = () => elementByClass(swalClasses.actions);
/**
* @returns {HTMLElement | null}
*/
const getFooter = () => elementByClass(swalClasses.footer);
/**
* @returns {HTMLElement | null}
*/
const getTimerProgressBar = () => elementByClass(swalClasses['timer-progress-bar']);
/**
* @returns {HTMLElement | null}
*/
const getCloseButton = () => elementByClass(swalClasses.close);
// https://github.com/jkup/focusable/blob/master/index.js
const focusable = `
a[href],
area[href],
input:not([disabled]),
select:not([disabled]),
textarea:not([disabled]),
button:not([disabled]),
iframe,
object,
embed,
[tabindex="0"],
[contenteditable],
audio[controls],
video[controls],
summary
`;
/**
* @returns {HTMLElement[]}
*/
const getFocusableElements = () => {
const popup = getPopup();
if (!popup) {
return [];
}
/** @type {NodeListOf<HTMLElement>} */
const focusableElementsWithTabindex = popup.querySelectorAll('[tabindex]:not([tabindex="-1"]):not([tabindex="0"])');
const focusableElementsWithTabindexSorted = Array.from(focusableElementsWithTabindex)
// sort according to tabindex
.sort((a, b) => {
const tabindexA = parseInt(a.getAttribute('tabindex') || '0');
const tabindexB = parseInt(b.getAttribute('tabindex') || '0');
if (tabindexA > tabindexB) {
return 1;
} else if (tabindexA < tabindexB) {
return -1;
}
return 0;
});
/** @type {NodeListOf<HTMLElement>} */
const otherFocusableElements = popup.querySelectorAll(focusable);
const otherFocusableElementsFiltered = Array.from(otherFocusableElements).filter(el => el.getAttribute('tabindex') !== '-1');
return [...new Set(focusableElementsWithTabindexSorted.concat(otherFocusableElementsFiltered))].filter(el => isVisible$1(el));
};
/**
* @returns {boolean}
*/
const isModal = () => {
return hasClass(document.body, swalClasses.shown) && !hasClass(document.body, swalClasses['toast-shown']) && !hasClass(document.body, swalClasses['no-backdrop']);
};
/**
* @returns {boolean}
*/
const isToast = () => {
const popup = getPopup();
if (!popup) {
return false;
}
return hasClass(popup, swalClasses.toast);
};
/**
* @returns {boolean}
*/
const isLoading = () => {
const popup = getPopup();
if (!popup) {
return false;
}
return popup.hasAttribute('data-loading');
};
/**
* Securely set innerHTML of an element
* https://github.com/sweetalert2/sweetalert2/issues/1926
*
* @param {HTMLElement} elem
* @param {string} html
*/
const setInnerHtml = (elem, html) => {
elem.textContent = '';
if (html) {
const parser = new DOMParser();
const parsed = parser.parseFromString(html, `text/html`);
const head = parsed.querySelector('head');
head && Array.from(head.childNodes).forEach(child => {
elem.appendChild(child);
});
const body = parsed.querySelector('body');
body && Array.from(body.childNodes).forEach(child => {
if (child instanceof HTMLVideoElement || child instanceof HTMLAudioElement) {
elem.appendChild(child.cloneNode(true)); // https://github.com/sweetalert2/sweetalert2/issues/2507
} else {
elem.appendChild(child);
}
});
}
};
/**
* @param {HTMLElement} elem
* @param {string} className
* @returns {boolean}
*/
const hasClass = (elem, className) => {
if (!className) {
return false;
}
const classList = className.split(/\s+/);
for (let i = 0; i < classList.length; i++) {
if (!elem.classList.contains(classList[i])) {
return false;
}
}
return true;
};
/**
* @param {HTMLElement} elem
* @param {SweetAlertOptions} params
*/
const removeCustomClasses = (elem, params) => {
Array.from(elem.classList).forEach(className => {
if (!Object.values(swalClasses).includes(className) && !Object.values(iconTypes).includes(className) && !Object.values(params.showClass || {}).includes(className)) {
elem.classList.remove(className);
}
});
};
/**
* @param {HTMLElement} elem
* @param {SweetAlertOptions} params
* @param {string} className
*/
const applyCustomClass = (elem, params, className) => {
removeCustomClasses(elem, params);
if (params.customClass && params.customClass[className]) {
if (typeof params.customClass[className] !== 'string' && !params.customClass[className].forEach) {
warn(`Invalid type of customClass.${className}! Expected string or iterable object, got "${typeof params.customClass[className]}"`);
return;
}
addClass(elem, params.customClass[className]);
}
};
/**
* @param {HTMLElement} popup
* @param {import('./renderers/renderInput').InputClass} inputClass
* @returns {HTMLInputElement | null}
*/
const getInput$1 = (popup, inputClass) => {
if (!inputClass) {
return null;
}
switch (inputClass) {
case 'select':
case 'textarea':
case 'file':
return popup.querySelector(`.${swalClasses.popup} > .${swalClasses[inputClass]}`);
case 'checkbox':
return popup.querySelector(`.${swalClasses.popup} > .${swalClasses.checkbox} input`);
case 'radio':
return popup.querySelector(`.${swalClasses.popup} > .${swalClasses.radio} input:checked`) || popup.querySelector(`.${swalClasses.popup} > .${swalClasses.radio} input:first-child`);
case 'range':
return popup.querySelector(`.${swalClasses.popup} > .${swalClasses.range} input`);
default:
return popup.querySelector(`.${swalClasses.popup} > .${swalClasses.input}`);
}
};
/**
* @param {HTMLInputElement | HTMLTextAreaElement | HTMLSelectElement} input
*/
const focusInput = input => {
input.focus();
// place cursor at end of text in text input
if (input.type !== 'file') {
// http://stackoverflow.com/a/2345915
const val = input.value;
input.value = '';
input.value = val;
}
};
/**
* @param {HTMLElement | HTMLElement[] | null} target
* @param {string | string[] | readonly string[] | undefined} classList
* @param {boolean} condition
*/
const toggleClass = (target, classList, condition) => {
if (!target || !classList) {
return;
}
if (typeof classList === 'string') {
classList = classList.split(/\s+/).filter(Boolean);
}
classList.forEach(className => {
if (Array.isArray(target)) {
target.forEach(elem => {
condition ? elem.classList.add(className) : elem.classList.remove(className);
});
} else {
condition ? target.classList.add(className) : target.classList.remove(className);
}
});
};
/**
* @param {HTMLElement | HTMLElement[] | null} target
* @param {string | string[] | readonly string[] | undefined} classList
*/
const addClass = (target, classList) => {
toggleClass(target, classList, true);
};
/**
* @param {HTMLElement | HTMLElement[] | null} target
* @param {string | string[] | readonly string[] | undefined} classList
*/
const removeClass = (target, classList) => {
toggleClass(target, classList, false);
};
/**
* Get direct child of an element by class name
*
* @param {HTMLElement} elem
* @param {string} className
* @returns {HTMLElement | undefined}
*/
const getDirectChildByClass = (elem, className) => {
const children = Array.from(elem.children);
for (let i = 0; i < children.length; i++) {
const child = children[i];
if (child instanceof HTMLElement && hasClass(child, className)) {
return child;
}
}
};
/**
* @param {HTMLElement} elem
* @param {string} property
* @param {*} value
*/
const applyNumericalStyle = (elem, property, value) => {
if (value === `${parseInt(value)}`) {
value = parseInt(value);
}
if (value || parseInt(value) === 0) {
elem.style[property] = typeof value === 'number' ? `${value}px` : value;
} else {
elem.style.removeProperty(property);
}
};
/**
* @param {HTMLElement | null} elem
* @param {string} display
*/
const show = function (elem) {
let display = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'flex';
elem && (elem.style.display = display);
};
/**
* @param {HTMLElement | null} elem
*/
const hide = elem => {
elem && (elem.style.display = 'none');
};
/**
* @param {HTMLElement} parent
* @param {string} selector
* @param {string} property
* @param {string} value
*/
const setStyle = (parent, selector, property, value) => {
/** @type {HTMLElement} */
const el = parent.querySelector(selector);
if (el) {
el.style[property] = value;
}
};
/**
* @param {HTMLElement} elem
* @param {any} condition
* @param {string} display
*/
const toggle = function (elem, condition) {
let display = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 'flex';
condition ? show(elem, display) : hide(elem);
};
/**
* borrowed from jquery $(elem).is(':visible') implementation
*
* @param {HTMLElement} elem
* @returns {boolean}
*/
const isVisible$1 = elem => !!(elem && (elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length));
/**
* @returns {boolean}
*/
const allButtonsAreHidden = () => !isVisible$1(getConfirmButton()) && !isVisible$1(getDenyButton()) && !isVisible$1(getCancelButton());
/**
* @param {HTMLElement} elem
* @returns {boolean}
*/
const isScrollable = elem => !!(elem.scrollHeight > elem.clientHeight);
/**
* borrowed from https://stackoverflow.com/a/46352119
*
* @param {HTMLElement} elem
* @returns {boolean}
*/
const hasCssAnimation = elem => {
const style = window.getComputedStyle(elem);
const animDuration = parseFloat(style.getPropertyValue('animation-duration') || '0');
const transDuration = parseFloat(style.getPropertyValue('transition-duration') || '0');
return animDuration > 0 || transDuration > 0;
};
/**
* @param {number} timer
* @param {boolean} reset
*/
const animateTimerProgressBar = function (timer) {
let reset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
const timerProgressBar = getTimerProgressBar();
if (isVisible$1(timerProgressBar)) {
if (reset) {
timerProgressBar.style.transition = 'none';
timerProgressBar.style.width = '100%';
}
setTimeout(() => {
timerProgressBar.style.transition = `width ${timer / 1000}s linear`;
timerProgressBar.style.width = '0%';
}, 10);
}
};
const stopTimerProgressBar = () => {
const timerProgressBar = getTimerProgressBar();
const timerProgressBarWidth = parseInt(window.getComputedStyle(timerProgressBar).width);
timerProgressBar.style.removeProperty('transition');
timerProgressBar.style.width = '100%';
const timerProgressBarFullWidth = parseInt(window.getComputedStyle(timerProgressBar).width);
const timerProgressBarPercent = timerProgressBarWidth / timerProgressBarFullWidth * 100;
timerProgressBar.style.width = `${timerProgressBarPercent}%`;
};
/**
* Detect Node env
*
* @returns {boolean}
*/
const isNodeEnv = () => typeof window === 'undefined' || typeof document === 'undefined';
const sweetHTML = `
<div aria-labelledby="${swalClasses.title}" aria-describedby="${swalClasses['html-container']}" class="${swalClasses.popup}" tabindex="-1">
<button type="button" class="${swalClasses.close}"></button>
<ul class="${swalClasses['progress-steps']}"></ul>
<div class="${swalClasses.icon}"></div>
<img class="${swalClasses.image}" />
<h2 class="${swalClasses.title}" id="${swalClasses.title}"></h2>
<div class="${swalClasses['html-container']}" id="${swalClasses['html-container']}"></div>
<input class="${swalClasses.input}" id="${swalClasses.input}" />
<input type="file" class="${swalClasses.file}" />
<div class="${swalClasses.range}">
<input type="range" />
<output></output>
</div>
<select class="${swalClasses.select}" id="${swalClasses.select}"></select>
<div class="${swalClasses.radio}"></div>
<label class="${swalClasses.checkbox}">
<input type="checkbox" id="${swalClasses.checkbox}" />
<span class="${swalClasses.label}"></span>
</label>
<textarea class="${swalClasses.textarea}" id="${swalClasses.textarea}"></textarea>
<div class="${swalClasses['validation-message']}" id="${swalClasses['validation-message']}"></div>
<div class="${swalClasses.actions}">
<div class="${swalClasses.loader}"></div>
<button type="button" class="${swalClasses.confirm}"></button>
<button type="button" class="${swalClasses.deny}"></button>
<button type="button" class="${swalClasses.cancel}"></button>
</div>
<div class="${swalClasses.footer}"></div>
<div class="${swalClasses['timer-progress-bar-container']}">
<div class="${swalClasses['timer-progress-bar']}"></div>
</div>
</div>
`.replace(/(^|\n)\s*/g, '');
/**
* @returns {boolean}
*/
const resetOldContainer = () => {
const oldContainer = getContainer();
if (!oldContainer) {
return false;
}
oldContainer.remove();
removeClass([document.documentElement, document.body], [swalClasses['no-backdrop'], swalClasses['toast-shown'], swalClasses['has-column']]);
return true;
};
const resetValidationMessage$1 = () => {
globalState.currentInstance.resetValidationMessage();
};
const addInputChangeListeners = () => {
const popup = getPopup();
const input = getDirectChildByClass(popup, swalClasses.input);
const file = getDirectChildByClass(popup, swalClasses.file);
/** @type {HTMLInputElement} */
const range = popup.querySelector(`.${swalClasses.range} input`);
/** @type {HTMLOutputElement} */
const rangeOutput = popup.querySelector(`.${swalClasses.range} output`);
const select = getDirectChildByClass(popup, swalClasses.select);
/** @type {HTMLInputElement} */
const checkbox = popup.querySelector(`.${swalClasses.checkbox} input`);
const textarea = getDirectChildByClass(popup, swalClasses.textarea);
input.oninput = resetValidationMessage$1;
file.onchange = resetValidationMessage$1;
select.onchange = resetValidationMessage$1;
checkbox.onchange = resetValidationMessage$1;
textarea.oninput = resetValidationMessage$1;
range.oninput = () => {
resetValidationMessage$1();
rangeOutput.value = range.value;
};
range.onchange = () => {
resetValidationMessage$1();
rangeOutput.value = range.value;
};
};
/**
* @param {string | HTMLElement} target
* @returns {HTMLElement}
*/
const getTarget = target => typeof target === 'string' ? document.querySelector(target) : target;
/**
* @param {SweetAlertOptions} params
*/
const setupAccessibility = params => {
const popup = getPopup();
popup.setAttribute('role', params.toast ? 'alert' : 'dialog');
popup.setAttribute('aria-live', params.toast ? 'polite' : 'assertive');
if (!params.toast) {
popup.setAttribute('aria-modal', 'true');
}
};
/**
* @param {HTMLElement} targetElement
*/
const setupRTL = targetElement => {
if (window.getComputedStyle(targetElement).direction === 'rtl') {
addClass(getContainer(), swalClasses.rtl);
}
};
/**
* Add modal + backdrop
*
* @param {SweetAlertOptions} params
*/
const init = params => {
// Clean up the old popup container if it exists
const oldContainerExisted = resetOldContainer();
/* istanbul ignore if */
if (isNodeEnv()) {
error('SweetAlert2 requires document to initialize');
return;
}
const container = document.createElement('div');
container.className = swalClasses.container;
if (oldContainerExisted) {
addClass(container, swalClasses['no-transition']);
}
setInnerHtml(container, sweetHTML);
const targetElement = getTarget(params.target);
targetElement.appendChild(container);
setupAccessibility(params);
setupRTL(targetElement);
addInputChangeListeners();
};
/**
* @param {HTMLElement | object | string} param
* @param {HTMLElement} target
*/
const parseHtmlToContainer = (param, target) => {
// DOM element
if (param instanceof HTMLElement) {
target.appendChild(param);
}
// Object
else if (typeof param === 'object') {
handleObject(param, target);
}
// Plain string
else if (param) {
setInnerHtml(target, param);
}
};
/**
* @param {any} param
* @param {HTMLElement} target
*/
const handleObject = (param, target) => {
// JQuery element(s)
if (param.jquery) {
handleJqueryElem(target, param);
}
// For other objects use their string representation
else {
setInnerHtml(target, param.toString());
}
};
/**
* @param {HTMLElement} target
* @param {any} elem
*/
const handleJqueryElem = (target, elem) => {
target.textContent = '';
if (0 in elem) {
for (let i = 0; (i in elem); i++) {
target.appendChild(elem[i].cloneNode(true));
}
} else {
target.appendChild(elem.cloneNode(true));
}
};
/**
* @returns {'webkitAnimationEnd' | 'animationend' | false}
*/
const animationEndEvent = (() => {
// Prevent run in Node env
/* istanbul ignore if */
if (isNodeEnv()) {
return false;
}
const testEl = document.createElement('div');
const transEndEventNames = {
WebkitAnimation: 'webkitAnimationEnd',
// Chrome, Safari and Opera
animation: 'animationend' // Standard syntax
};
for (const i in transEndEventNames) {
if (Object.prototype.hasOwnProperty.call(transEndEventNames, i) && typeof testEl.style[i] !== 'undefined') {
return transEndEventNames[i];
}
}
return false;
})();
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const renderActions = (instance, params) => {
const actions = getActions();
const loader = getLoader();
if (!actions || !loader) {
return;
}
// Actions (buttons) wrapper
if (!params.showConfirmButton && !params.showDenyButton && !params.showCancelButton) {
hide(actions);
} else {
show(actions);
}
// Custom class
applyCustomClass(actions, params, 'actions');
// Render all the buttons
renderButtons(actions, loader, params);
// Loader
setInnerHtml(loader, params.loaderHtml || '');
applyCustomClass(loader, params, 'loader');
};
/**
* @param {HTMLElement} actions
* @param {HTMLElement} loader
* @param {SweetAlertOptions} params
*/
function renderButtons(actions, loader, params) {
const confirmButton = getConfirmButton();
const denyButton = getDenyButton();
const cancelButton = getCancelButton();
if (!confirmButton || !denyButton || !cancelButton) {
return;
}
// Render buttons
renderButton(confirmButton, 'confirm', params);
renderButton(denyButton, 'deny', params);
renderButton(cancelButton, 'cancel', params);
handleButtonsStyling(confirmButton, denyButton, cancelButton, params);
if (params.reverseButtons) {
if (params.toast) {
actions.insertBefore(cancelButton, confirmButton);
actions.insertBefore(denyButton, confirmButton);
} else {
actions.insertBefore(cancelButton, loader);
actions.insertBefore(denyButton, loader);
actions.insertBefore(confirmButton, loader);
}
}
}
/**
* @param {HTMLElement} confirmButton
* @param {HTMLElement} denyButton
* @param {HTMLElement} cancelButton
* @param {SweetAlertOptions} params
*/
function handleButtonsStyling(confirmButton, denyButton, cancelButton, params) {
if (!params.buttonsStyling) {
removeClass([confirmButton, denyButton, cancelButton], swalClasses.styled);
return;
}
addClass([confirmButton, denyButton, cancelButton], swalClasses.styled);
// Buttons background colors
if (params.confirmButtonColor) {
confirmButton.style.backgroundColor = params.confirmButtonColor;
addClass(confirmButton, swalClasses['default-outline']);
}
if (params.denyButtonColor) {
denyButton.style.backgroundColor = params.denyButtonColor;
addClass(denyButton, swalClasses['default-outline']);
}
if (params.cancelButtonColor) {
cancelButton.style.backgroundColor = params.cancelButtonColor;
addClass(cancelButton, swalClasses['default-outline']);
}
}
/**
* @param {HTMLElement} button
* @param {'confirm' | 'deny' | 'cancel'} buttonType
* @param {SweetAlertOptions} params
*/
function renderButton(button, buttonType, params) {
const buttonName = /** @type {'Confirm' | 'Deny' | 'Cancel'} */capitalizeFirstLetter(buttonType);
toggle(button, params[`show${buttonName}Button`], 'inline-block');
setInnerHtml(button, params[`${buttonType}ButtonText`] || ''); // Set caption text
button.setAttribute('aria-label', params[`${buttonType}ButtonAriaLabel`] || ''); // ARIA label
// Add buttons custom classes
button.className = swalClasses[buttonType];
applyCustomClass(button, params, `${buttonType}Button`);
}
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const renderCloseButton = (instance, params) => {
const closeButton = getCloseButton();
if (!closeButton) {
return;
}
setInnerHtml(closeButton, params.closeButtonHtml || '');
// Custom class
applyCustomClass(closeButton, params, 'closeButton');
toggle(closeButton, params.showCloseButton);
closeButton.setAttribute('aria-label', params.closeButtonAriaLabel || '');
};
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const renderContainer = (instance, params) => {
const container = getContainer();
if (!container) {
return;
}
handleBackdropParam(container, params.backdrop);
handlePositionParam(container, params.position);
handleGrowParam(container, params.grow);
// Custom class
applyCustomClass(container, params, 'container');
};
/**
* @param {HTMLElement} container
* @param {SweetAlertOptions['backdrop']} backdrop
*/
function handleBackdropParam(container, backdrop) {
if (typeof backdrop === 'string') {
container.style.background = backdrop;
} else if (!backdrop) {
addClass([document.documentElement, document.body], swalClasses['no-backdrop']);
}
}
/**
* @param {HTMLElement} container
* @param {SweetAlertOptions['position']} position
*/
function handlePositionParam(container, position) {
if (!position) {
return;
}
if (position in swalClasses) {
addClass(container, swalClasses[position]);
} else {
warn('The "position" parameter is not valid, defaulting to "center"');
addClass(container, swalClasses.center);
}
}
/**
* @param {HTMLElement} container
* @param {SweetAlertOptions['grow']} grow
*/
function handleGrowParam(container, grow) {
if (!grow) {
return;
}
addClass(container, swalClasses[`grow-${grow}`]);
}
/// <reference path="../../../../sweetalert2.d.ts"/>
/** @type {InputClass[]} */
const inputClasses = ['input', 'file', 'range', 'select', 'radio', 'checkbox', 'textarea'];
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const renderInput = (instance, params) => {
const popup = getPopup();
const innerParams = privateProps.innerParams.get(instance);
const rerender = !innerParams || params.input !== innerParams.input;
inputClasses.forEach(inputClass => {
const inputContainer = getDirectChildByClass(popup, swalClasses[inputClass]);
// set attributes
setAttributes(inputClass, params.inputAttributes);
// set class
inputContainer.className = swalClasses[inputClass];
if (rerender) {
hide(inputContainer);
}
});
if (params.input) {
if (rerender) {
showInput(params);
}
// set custom class
setCustomClass(params);
}
};
/**
* @param {SweetAlertOptions} params
*/
const showInput = params => {
if (!renderInputType[params.input]) {
error(`Unexpected type of input! Expected "text", "email", "password", "number", "tel", "select", "radio", "checkbox", "textarea", "file" or "url", got "${params.input}"`);
return;
}
const inputContainer = getInputContainer(params.input);
const input = renderInputType[params.input](inputContainer, params);
show(inputContainer);
// input autofocus
if (params.inputAutoFocus) {
setTimeout(() => {
focusInput(input);
});
}
};
/**
* @param {HTMLInputElement} input
*/
const removeAttributes = input => {
for (let i = 0; i < input.attributes.length; i++) {
const attrName = input.attributes[i].name;
if (!['id', 'type', 'value', 'style'].includes(attrName)) {
input.removeAttribute(attrName);
}
}
};
/**
* @param {InputClass} inputClass
* @param {SweetAlertOptions['inputAttributes']} inputAttributes
*/
const setAttributes = (inputClass, inputAttributes) => {
const input = getInput$1(getPopup(), inputClass);
if (!input) {
return;
}
removeAttributes(input);
for (const attr in inputAttributes) {
input.setAttribute(attr, inputAttributes[attr]);
}
};
/**
* @param {SweetAlertOptions} params
*/
const setCustomClass = params => {
const inputContainer = getInputContainer(params.input);
if (typeof params.customClass === 'object') {
addClass(inputContainer, params.customClass.input);
}
};
/**
* @param {HTMLInputElement | HTMLTextAreaElement} input
* @param {SweetAlertOptions} params
*/
const setInputPlaceholder = (input, params) => {
if (!input.placeholder || params.inputPlaceholder) {
input.placeholder = params.inputPlaceholder;
}
};
/**
* @param {Input} input
* @param {Input} prependTo
* @param {SweetAlertOptions} params
*/
const setInputLabel = (input, prependTo, params) => {
if (params.inputLabel) {
const label = document.createElement('label');
const labelClass = swalClasses['input-label'];
label.setAttribute('for', input.id);
label.className = labelClass;
if (typeof params.customClass === 'object') {
addClass(label, params.customClass.inputLabel);
}
label.innerText = params.inputLabel;
prependTo.insertAdjacentElement('beforebegin', label);
}
};
/**
* @param {SweetAlertOptions['input']} inputType
* @returns {HTMLElement}
*/
const getInputContainer = inputType => {
return getDirectChildByClass(getPopup(), swalClasses[inputType] || swalClasses.input);
};
/**
* @param {HTMLInputElement | HTMLOutputElement | HTMLTextAreaElement} input
* @param {SweetAlertOptions['inputValue']} inputValue
*/
const checkAndSetInputValue = (input, inputValue) => {
if (['string', 'number'].includes(typeof inputValue)) {
input.value = `${inputValue}`;
} else if (!isPromise(inputValue)) {
warn(`Unexpected type of inputValue! Expected "string", "number" or "Promise", got "${typeof inputValue}"`);
}
};
/** @type {Record<string, (input: Input | HTMLElement, params: SweetAlertOptions) => Input>} */
const renderInputType = {};
/**
* @param {HTMLInputElement} input
* @param {SweetAlertOptions} params
* @returns {HTMLInputElement}
*/
renderInputType.text = renderInputType.email = renderInputType.password = renderInputType.number = renderInputType.tel = renderInputType.url = (input, params) => {
checkAndSetInputValue(input, params.inputValue);
setInputLabel(input, input, params);
setInputPlaceholder(input, params);
input.type = params.input;
return input;
};
/**
* @param {HTMLInputElement} input
* @param {SweetAlertOptions} params
* @returns {HTMLInputElement}
*/
renderInputType.file = (input, params) => {
setInputLabel(input, input, params);
setInputPlaceholder(input, params);
return input;
};
/**
* @param {HTMLInputElement} range
* @param {SweetAlertOptions} params
* @returns {HTMLInputElement}
*/
renderInputType.range = (range, params) => {
const rangeInput = range.querySelector('input');
const rangeOutput = range.querySelector('output');
checkAndSetInputValue(rangeInput, params.inputValue);
rangeInput.type = params.input;
checkAndSetInputValue(rangeOutput, params.inputValue);
setInputLabel(rangeInput, range, params);
return range;
};
/**
* @param {HTMLSelectElement} select
* @param {SweetAlertOptions} params
* @returns {HTMLSelectElement}
*/
renderInputType.select = (select, params) => {
select.textContent = '';
if (params.inputPlaceholder) {
const placeholder = document.createElement('option');
setInnerHtml(placeholder, params.inputPlaceholder);
placeholder.value = '';
placeholder.disabled = true;
placeholder.selected = true;
select.appendChild(placeholder);
}
setInputLabel(select, select, params);
return select;
};
/**
* @param {HTMLInputElement} radio
* @returns {HTMLInputElement}
*/
renderInputType.radio = radio => {
radio.textContent = '';
return radio;
};
/**
* @param {HTMLLabelElement} checkboxContainer
* @param {SweetAlertOptions} params
* @returns {HTMLInputElement}
*/
renderInputType.checkbox = (checkboxContainer, params) => {
const checkbox = getInput$1(getPopup(), 'checkbox');
checkbox.value = '1';
checkbox.checked = Boolean(params.inputValue);
const label = checkboxContainer.querySelector('span');
setInnerHtml(label, params.inputPlaceholder);
return checkbox;
};
/**
* @param {HTMLTextAreaElement} textarea
* @param {SweetAlertOptions} params
* @returns {HTMLTextAreaElement}
*/
renderInputType.textarea = (textarea, params) => {
checkAndSetInputValue(textarea, params.inputValue);
setInputPlaceholder(textarea, params);
setInputLabel(textarea, textarea, params);
/**
* @param {HTMLElement} el
* @returns {number}
*/
const getMargin = el => parseInt(window.getComputedStyle(el).marginLeft) + parseInt(window.getComputedStyle(el).marginRight);
// https://github.com/sweetalert2/sweetalert2/issues/2291
setTimeout(() => {
// https://github.com/sweetalert2/sweetalert2/issues/1699
if ('MutationObserver' in window) {
const initialPopupWidth = parseInt(window.getComputedStyle(getPopup()).width);
const textareaResizeHandler = () => {
// check if texarea is still in document (i.e. popup wasn't closed in the meantime)
if (!document.body.contains(textarea)) {
return;
}
const textareaWidth = textarea.offsetWidth + getMargin(textarea);
if (textareaWidth > initialPopupWidth) {
getPopup().style.width = `${textareaWidth}px`;
} else {
applyNumericalStyle(getPopup(), 'width', params.width);
}
};
new MutationObserver(textareaResizeHandler).observe(textarea, {
attributes: true,
attributeFilter: ['style']
});
}
});
return textarea;
};
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const renderContent = (instance, params) => {
const htmlContainer = getHtmlContainer();
if (!htmlContainer) {
return;
}
applyCustomClass(htmlContainer, params, 'htmlContainer');
// Content as HTML
if (params.html) {
parseHtmlToContainer(params.html, htmlContainer);
show(htmlContainer, 'block');
}
// Content as plain text
else if (params.text) {
htmlContainer.textContent = params.text;
show(htmlContainer, 'block');
}
// No content
else {
hide(htmlContainer);
}
renderInput(instance, params);
};
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const renderFooter = (instance, params) => {
const footer = getFooter();
if (!footer) {
return;
}
toggle(footer, params.footer);
if (params.footer) {
parseHtmlToContainer(params.footer, footer);
}
// Custom class
applyCustomClass(footer, params, 'footer');
};
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const renderIcon = (instance, params) => {
const innerParams = privateProps.innerParams.get(instance);
const icon = getIcon();
if (!icon) {
return;
}
// if the given icon already rendered, apply the styling without re-rendering the icon
if (innerParams && params.icon === innerParams.icon) {
// Custom or default content
setContent(icon, params);
applyStyles(icon, params);
return;
}
if (!params.icon && !params.iconHtml) {
hide(icon);
return;
}
if (params.icon && Object.keys(iconTypes).indexOf(params.icon) === -1) {
error(`Unknown icon! Expected "success", "error", "warning", "info" or "question", got "${params.icon}"`);
hide(icon);
return;
}
show(icon);
// Custom or default content
setContent(icon, params);
applyStyles(icon, params);
// Animate icon
addClass(icon, params.showClass && params.showClass.icon);
};
/**
* @param {HTMLElement} icon
* @param {SweetAlertOptions} params
*/
const applyStyles = (icon, params) => {
for (const [iconType, iconClassName] of Object.entries(iconTypes)) {
if (params.icon !== iconType) {
removeClass(icon, iconClassName);
}
}
addClass(icon, params.icon && iconTypes[params.icon]);
// Icon color
setColor(icon, params);
// Success icon background color
adjustSuccessIconBackgroundColor();
// Custom class
applyCustomClass(icon, params, 'icon');
};
// Adjust success icon background color to match the popup background color
const adjustSuccessIconBackgroundColor = () => {
const popup = getPopup();
if (!popup) {
return;
}
const popupBackgroundColor = window.getComputedStyle(popup).getPropertyValue('background-color');
/** @type {NodeListOf<HTMLElement>} */
const successIconParts = popup.querySelectorAll('[class^=swal2-success-circular-line], .swal2-success-fix');
for (let i = 0; i < successIconParts.length; i++) {
successIconParts[i].style.backgroundColor = popupBackgroundColor;
}
};
const successIconHtml = `
<div class="swal2-success-circular-line-left"></div>
<span class="swal2-success-line-tip"></span> <span class="swal2-success-line-long"></span>
<div class="swal2-success-ring"></div> <div class="swal2-success-fix"></div>
<div class="swal2-success-circular-line-right"></div>
`;
const errorIconHtml = `
<span class="swal2-x-mark">
<span class="swal2-x-mark-line-left"></span>
<span class="swal2-x-mark-line-right"></span>
</span>
`;
/**
* @param {HTMLElement} icon
* @param {SweetAlertOptions} params
*/
const setContent = (icon, params) => {
if (!params.icon && !params.iconHtml) {
return;
}
let oldContent = icon.innerHTML;
let newContent = '';
if (params.iconHtml) {
newContent = iconContent(params.iconHtml);
} else if (params.icon === 'success') {
newContent = successIconHtml;
oldContent = oldContent.replace(/ style=".*?"/g, ''); // undo adjustSuccessIconBackgroundColor()
} else if (params.icon === 'error') {
newContent = errorIconHtml;
} else if (params.icon) {
const defaultIconHtml = {
question: '?',
warning: '!',
info: 'i'
};
newContent = iconContent(defaultIconHtml[params.icon]);
}
if (oldContent.trim() !== newContent.trim()) {
setInnerHtml(icon, newContent);
}
};
/**
* @param {HTMLElement} icon
* @param {SweetAlertOptions} params
*/
const setColor = (icon, params) => {
if (!params.iconColor) {
return;
}
icon.style.color = params.iconColor;
icon.style.borderColor = params.iconColor;
for (const sel of ['.swal2-success-line-tip', '.swal2-success-line-long', '.swal2-x-mark-line-left', '.swal2-x-mark-line-right']) {
setStyle(icon, sel, 'backgroundColor', params.iconColor);
}
setStyle(icon, '.swal2-success-ring', 'borderColor', params.iconColor);
};
/**
* @param {string} content
* @returns {string}
*/
const iconContent = content => `<div class="${swalClasses['icon-content']}">${content}</div>`;
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const renderImage = (instance, params) => {
const image = getImage();
if (!image) {
return;
}
if (!params.imageUrl) {
hide(image);
return;
}
show(image, '');
// Src, alt
image.setAttribute('src', params.imageUrl);
image.setAttribute('alt', params.imageAlt || '');
// Width, height
applyNumericalStyle(image, 'width', params.imageWidth);
applyNumericalStyle(image, 'height', params.imageHeight);
// Class
image.className = swalClasses.image;
applyCustomClass(image, params, 'image');
};
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const renderPopup = (instance, params) => {
const container = getContainer();
const popup = getPopup();
if (!container || !popup) {
return;
}
// Width
// https://github.com/sweetalert2/sweetalert2/issues/2170
if (params.toast) {
applyNumericalStyle(container, 'width', params.width);
popup.style.width = '100%';
const loader = getLoader();
loader && popup.insertBefore(loader, getIcon());
} else {
applyNumericalStyle(popup, 'width', params.width);
}
// Padding
applyNumericalStyle(popup, 'padding', params.padding);
// Color
if (params.color) {
popup.style.color = params.color;
}
// Background
if (params.background) {
popup.style.background = params.background;
}
hide(getValidationMessage());
// Classes
addClasses$1(popup, params);
};
/**
* @param {HTMLElement} popup
* @param {SweetAlertOptions} params
*/
const addClasses$1 = (popup, params) => {
const showClass = params.showClass || {};
// Default Class + showClass when updating Swal.update({})
popup.className = `${swalClasses.popup} ${isVisible$1(popup) ? showClass.popup : ''}`;
if (params.toast) {
addClass([document.documentElement, document.body], swalClasses['toast-shown']);
addClass(popup, swalClasses.toast);
} else {
addClass(popup, swalClasses.modal);
}
// Custom class
applyCustomClass(popup, params, 'popup');
if (typeof params.customClass === 'string') {
addClass(popup, params.customClass);
}
// Icon class (#1842)
if (params.icon) {
addClass(popup, swalClasses[`icon-${params.icon}`]);
}
};
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const renderProgressSteps = (instance, params) => {
const progressStepsContainer = getProgressSteps();
if (!progressStepsContainer) {
return;
}
const {
progressSteps,
currentProgressStep
} = params;
if (!progressSteps || progressSteps.length === 0 || currentProgressStep === undefined) {
hide(progressStepsContainer);
return;
}
show(progressStepsContainer);
progressStepsContainer.textContent = '';
if (currentProgressStep >= progressSteps.length) {
warn('Invalid currentProgressStep parameter, it should be less than progressSteps.length ' + '(currentProgressStep like JS arrays starts from 0)');
}
progressSteps.forEach((step, index) => {
const stepEl = createStepElement(step);
progressStepsContainer.appendChild(stepEl);
if (index === currentProgressStep) {
addClass(stepEl, swalClasses['active-progress-step']);
}
if (index !== progressSteps.length - 1) {
const lineEl = createLineElement(params);
progressStepsContainer.appendChild(lineEl);
}
});
};
/**
* @param {string} step
* @returns {HTMLLIElement}
*/
const createStepElement = step => {
const stepEl = document.createElement('li');
addClass(stepEl, swalClasses['progress-step']);
setInnerHtml(stepEl, step);
return stepEl;
};
/**
* @param {SweetAlertOptions} params
* @returns {HTMLLIElement}
*/
const createLineElement = params => {
const lineEl = document.createElement('li');
addClass(lineEl, swalClasses['progress-step-line']);
if (params.progressStepsDistance) {
applyNumericalStyle(lineEl, 'width', params.progressStepsDistance);
}
return lineEl;
};
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const renderTitle = (instance, params) => {
const title = getTitle();
if (!title) {
return;
}
toggle(title, params.title || params.titleText, 'block');
if (params.title) {
parseHtmlToContainer(params.title, title);
}
if (params.titleText) {
title.innerText = params.titleText;
}
// Custom class
applyCustomClass(title, params, 'title');
};
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const render = (instance, params) => {
renderPopup(instance, params);
renderContainer(instance, params);
renderProgressSteps(instance, params);
renderIcon(instance, params);
renderImage(instance, params);
renderTitle(instance, params);
renderCloseButton(instance, params);
renderContent(instance, params);
renderActions(instance, params);
renderFooter(instance, params);
const popup = getPopup();
if (typeof params.didRender === 'function' && popup) {
params.didRender(popup);
}
};
/*
* Global function to determine if SweetAlert2 popup is shown
*/
const isVisible = () => {
return isVisible$1(getPopup());
};
/*
* Global function to click 'Confirm' button
*/
const clickConfirm = () => getConfirmButton() && getConfirmButton().click();
/*
* Global function to click 'Deny' button
*/
const clickDeny = () => getDenyButton() && getDenyButton().click();
/*
* Global function to click 'Cancel' button
*/
const clickCancel = () => getCancelButton() && getCancelButton().click();
/** @typedef {'cancel' | 'backdrop' | 'close' | 'esc' | 'timer'} DismissReason */
/** @type {Record<DismissReason, DismissReason>} */
const DismissReason = Object.freeze({
cancel: 'cancel',
backdrop: 'backdrop',
close: 'close',
esc: 'esc',
timer: 'timer'
});
/**
* @param {GlobalState} globalState
*/
const removeKeydownHandler = globalState => {
if (globalState.keydownTarget && globalState.keydownHandlerAdded) {
globalState.keydownTarget.removeEventListener('keydown', globalState.keydownHandler, {
capture: globalState.keydownListenerCapture
});
globalState.keydownHandlerAdded = false;
}
};
/**
* @param {SweetAlert} instance
* @param {GlobalState} globalState
* @param {SweetAlertOptions} innerParams
* @param {*} dismissWith
*/
const addKeydownHandler = (instance, globalState, innerParams, dismissWith) => {
removeKeydownHandler(globalState);
if (!innerParams.toast) {
globalState.keydownHandler = e => keydownHandler(instance, e, dismissWith);
globalState.keydownTarget = innerParams.keydownListenerCapture ? window : getPopup();
globalState.keydownListenerCapture = innerParams.keydownListenerCapture;
globalState.keydownTarget.addEventListener('keydown', globalState.keydownHandler, {
capture: globalState.keydownListenerCapture
});
globalState.keydownHandlerAdded = true;
}
};
/**
* @param {number} index
* @param {number} increment
*/
const setFocus = (index, increment) => {
const focusableElements = getFocusableElements();
// search for visible elements and select the next possible match
if (focusableElements.length) {
index = index + increment;
// rollover to first item
if (index === focusableElements.length) {
index = 0;
// go to last item
} else if (index === -1) {
index = focusableElements.length - 1;
}
focusableElements[index].focus();
return;
}
// no visible focusable elements, focus the popup
getPopup().focus();
};
const arrowKeysNextButton = ['ArrowRight', 'ArrowDown'];
const arrowKeysPreviousButton = ['ArrowLeft', 'ArrowUp'];
/**
* @param {SweetAlert} instance
* @param {KeyboardEvent} event
* @param {Function} dismissWith
*/
const keydownHandler = (instance, event, dismissWith) => {
const innerParams = privateProps.innerParams.get(instance);
if (!innerParams) {
return; // This instance has already been destroyed
}
// Ignore keydown during IME composition
// https://developer.mozilla.org/en-US/docs/Web/API/Document/keydown_event#ignoring_keydown_during_ime_composition
// https://github.com/sweetalert2/sweetalert2/issues/720
// https://github.com/sweetalert2/sweetalert2/issues/2406
if (event.isComposing || event.keyCode === 229) {
return;
}
if (innerParams.stopKeydownPropagation) {
event.stopPropagation();
}
// ENTER
if (event.key === 'Enter') {
handleEnter(instance, event, innerParams);
}
// TAB
else if (event.key === 'Tab') {
handleTab(event);
}
// ARROWS - switch focus between buttons
else if ([...arrowKeysNextButton, ...arrowKeysPreviousButton].includes(event.key)) {
handleArrows(event.key);
}
// ESC
else if (event.key === 'Escape') {
handleEsc(event, innerParams, dismissWith);
}
};
/**
* @param {SweetAlert} instance
* @param {KeyboardEvent} event
* @param {SweetAlertOptions} innerParams
*/
const handleEnter = (instance, event, innerParams) => {
// https://github.com/sweetalert2/sweetalert2/issues/2386
if (!callIfFunction(innerParams.allowEnterKey)) {
return;
}
if (event.target && instance.getInput() && event.target instanceof HTMLElement && event.target.outerHTML === instance.getInput().outerHTML) {
if (['textarea', 'file'].includes(innerParams.input)) {
return; // do not submit
}
clickConfirm();
event.preventDefault();
}
};
/**
* @param {KeyboardEvent} event
*/
const handleTab = event => {
const targetElement = event.target;
const focusableElements = getFocusableElements();
let btnIndex = -1;
for (let i = 0; i < focusableElements.length; i++) {
if (targetElement === focusableElements[i]) {
btnIndex = i;
break;
}
}
// Cycle to the next button
if (!event.shiftKey) {
setFocus(btnIndex, 1);
}
// Cycle to the prev button
else {
setFocus(btnIndex, -1);
}
event.stopPropagation();
event.preventDefault();
};
/**
* @param {string} key
*/
const handleArrows = key => {
const confirmButton = getConfirmButton();
const denyButton = getDenyButton();
const cancelButton = getCancelButton();
/** @type HTMLElement[] */
const buttons = [confirmButton, denyButton, cancelButton];
if (document.activeElement instanceof HTMLElement && !buttons.includes(document.activeElement)) {
return;
}
const sibling = arrowKeysNextButton.includes(key) ? 'nextElementSibling' : 'previousElementSibling';
let buttonToFocus = document.activeElement;
for (let i = 0; i < getActions().children.length; i++) {
buttonToFocus = buttonToFocus[sibling];
if (!buttonToFocus) {
return;
}
if (buttonToFocus instanceof HTMLButtonElement && isVisible$1(buttonToFocus)) {
break;
}
}
if (buttonToFocus instanceof HTMLButtonElement) {
buttonToFocus.focus();
}
};
/**
* @param {KeyboardEvent} event
* @param {SweetAlertOptions} innerParams
* @param {Function} dismissWith
*/
const handleEsc = (event, innerParams, dismissWith) => {
if (callIfFunction(innerParams.allowEscapeKey)) {
event.preventDefault();
dismissWith(DismissReason.esc);
}
};
/**
* This module contains `WeakMap`s for each effectively-"private property" that a `Swal` has.
* For example, to set the private property "foo" of `this` to "bar", you can `privateProps.foo.set(this, 'bar')`
* This is the approach that Babel will probably take to implement private methods/fields
* https://github.com/tc39/proposal-private-methods
* https://github.com/babel/babel/pull/7555
* Once we have the changes from that PR in Babel, and our core class fits reasonable in *one module*
* then we can use that language feature.
*/
var privateMethods = {
swalPromiseResolve: new WeakMap(),
swalPromiseReject: new WeakMap()
};
// From https://developer.paciellogroup.com/blog/2018/06/the-current-state-of-modal-dialog-accessibility/
// Adding aria-hidden="true" to elements outside of the active modal dialog ensures that
// elements not within the active modal dialog will not be surfaced if a user opens a screen
// reader’s list of elements (headings, form controls, landmarks, etc.) in the document.
const setAriaHidden = () => {
const bodyChildren = Array.from(document.body.children);
bodyChildren.forEach(el => {
if (el === getContainer() || el.contains(getContainer())) {
return;
}
if (el.hasAttribute('aria-hidden')) {
el.setAttribute('data-previous-aria-hidden', el.getAttribute('aria-hidden') || '');
}
el.setAttribute('aria-hidden', 'true');
});
};
const unsetAriaHidden = () => {
const bodyChildren = Array.from(document.body.children);
bodyChildren.forEach(el => {
if (el.hasAttribute('data-previous-aria-hidden')) {
el.setAttribute('aria-hidden', el.getAttribute('data-previous-aria-hidden') || '');
el.removeAttribute('data-previous-aria-hidden');
} else {
el.removeAttribute('aria-hidden');
}
});
};
/* istanbul ignore file */
// @ts-ignore
const isSafariOrIOS = typeof window !== 'undefined' && !!window.GestureEvent; // true for Safari desktop + all iOS browsers https://stackoverflow.com/a/70585394
// Fix iOS scrolling http://stackoverflow.com/q/39626302
const iOSfix = () => {
if (isSafariOrIOS && !hasClass(document.body, swalClasses.iosfix)) {
const offset = document.body.scrollTop;
document.body.style.top = `${offset * -1}px`;
addClass(document.body, swalClasses.iosfix);
lockBodyScroll();
}
};
/**
* https://github.com/sweetalert2/sweetalert2/issues/1246
*/
const lockBodyScroll = () => {
const container = getContainer();
let preventTouchMove;
/**
* @param {TouchEvent} event
*/
container.ontouchstart = event => {
preventTouchMove = shouldPreventTouchMove(event);
};
/**
* @param {TouchEvent} event
*/
container.ontouchmove = event => {
if (preventTouchMove) {
event.preventDefault();
event.stopPropagation();
}
};
};
/**
* @param {TouchEvent} event
* @returns {boolean}
*/
const shouldPreventTouchMove = event => {
const target = event.target;
const container = getContainer();
if (isStylus(event) || isZoom(event)) {
return false;
}
if (target === container) {
return true;
}
if (!isScrollable(container) && target instanceof HTMLElement && target.tagName !== 'INPUT' &&
// #1603
target.tagName !== 'TEXTAREA' &&
// #2266
!(isScrollable(getHtmlContainer()) &&
// #1944
getHtmlContainer().contains(target))) {
return true;
}
return false;
};
/**
* https://github.com/sweetalert2/sweetalert2/issues/1786
*
* @param {*} event
* @returns {boolean}
*/
const isStylus = event => {
return event.touches && event.touches.length && event.touches[0].touchType === 'stylus';
};
/**
* https://github.com/sweetalert2/sweetalert2/issues/1891
*
* @param {TouchEvent} event
* @returns {boolean}
*/
const isZoom = event => {
return event.touches && event.touches.length > 1;
};
const undoIOSfix = () => {
if (hasClass(document.body, swalClasses.iosfix)) {
const offset = parseInt(document.body.style.top, 10);
removeClass(document.body, swalClasses.iosfix);
document.body.style.top = '';
document.body.scrollTop = offset * -1;
}
};
/**
* Measure scrollbar width for padding body during modal show/hide
* https://github.com/twbs/bootstrap/blob/master/js/src/modal.js
*
* @returns {number}
*/
const measureScrollbar = () => {
const scrollDiv = document.createElement('div');
scrollDiv.className = swalClasses['scrollbar-measure'];
document.body.appendChild(scrollDiv);
const scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
document.body.removeChild(scrollDiv);
return scrollbarWidth;
};
/**
* Remember state in cases where opening and handling a modal will fiddle with it.
* @type {number | null}
*/
let previousBodyPadding = null;
const fixScrollbar = () => {
// for queues, do not do this more than once
if (previousBodyPadding !== null) {
return;
}
// if the body has overflow
if (document.body.scrollHeight > window.innerHeight) {
// add padding so the content doesn't shift after removal of scrollbar
previousBodyPadding = parseInt(window.getComputedStyle(document.body).getPropertyValue('padding-right'));
document.body.style.paddingRight = `${previousBodyPadding + measureScrollbar()}px`;
}
};
const undoScrollbar = () => {
if (previousBodyPadding !== null) {
document.body.style.paddingRight = `${previousBodyPadding}px`;
previousBodyPadding = null;
}
};
/**
* @param {SweetAlert} instance
* @param {HTMLElement} container
* @param {boolean} returnFocus
* @param {Function} didClose
*/
function removePopupAndResetState(instance, container, returnFocus, didClose) {
if (isToast()) {
triggerDidCloseAndDispose(instance, didClose);
} else {
restoreActiveElement(returnFocus).then(() => triggerDidCloseAndDispose(instance, didClose));
removeKeydownHandler(globalState);
}
// workaround for https://github.com/sweetalert2/sweetalert2/issues/2088
// for some reason removing the container in Safari will scroll the document to bottom
if (isSafariOrIOS) {
container.setAttribute('style', 'display:none !important');
container.removeAttribute('class');
container.innerHTML = '';
} else {
container.remove();
}
if (isModal()) {
undoScrollbar();
undoIOSfix();
unsetAriaHidden();
}
removeBodyClasses();
}
/**
* Remove SweetAlert2 classes from body
*/
function removeBodyClasses() {
removeClass([document.documentElement, document.body], [swalClasses.shown, swalClasses['height-auto'], swalClasses['no-backdrop'], swalClasses['toast-shown']]);
}
/**
* Instance method to close sweetAlert
*
* @param {any} resolveValue
*/
function close(resolveValue) {
resolveValue = prepareResolveValue(resolveValue);
const swalPromiseResolve = privateMethods.swalPromiseResolve.get(this);
const didClose = triggerClosePopup(this);
if (this.isAwaitingPromise) {
// A swal awaiting for a promise (after a click on Confirm or Deny) cannot be dismissed anymore #2335
if (!resolveValue.isDismissed) {
handleAwaitingPromise(this);
swalPromiseResolve(resolveValue);
}
} else if (didClose) {
// Resolve Swal promise
swalPromiseResolve(resolveValue);
}
}
const triggerClosePopup = instance => {
const popup = getPopup();
if (!popup) {
return false;
}
const innerParams = privateProps.innerParams.get(instance);
if (!innerParams || hasClass(popup, innerParams.hideClass.popup)) {
return false;
}
removeClass(popup, innerParams.showClass.popup);
addClass(popup, innerParams.hideClass.popup);
const backdrop = getContainer();
removeClass(backdrop, innerParams.showClass.backdrop);
addClass(backdrop, innerParams.hideClass.backdrop);
handlePopupAnimation(instance, popup, innerParams);
return true;
};
/**
* @param {any} error
*/
function rejectPromise(error) {
const rejectPromise = privateMethods.swalPromiseReject.get(this);
handleAwaitingPromise(this);
if (rejectPromise) {
// Reject Swal promise
rejectPromise(error);
}
}
/**
* @param {SweetAlert} instance
*/
const handleAwaitingPromise = instance => {
if (instance.isAwaitingPromise) {
delete instance.isAwaitingPromise;
// The instance might have been previously partly destroyed, we must resume the destroy process in this case #2335
if (!privateProps.innerParams.get(instance)) {
instance._destroy();
}
}
};
/**
* @param {any} resolveValue
* @returns {SweetAlertResult}
*/
const prepareResolveValue = resolveValue => {
// When user calls Swal.close()
if (typeof resolveValue === 'undefined') {
return {
isConfirmed: false,
isDenied: false,
isDismissed: true
};
}
return Object.assign({
isConfirmed: false,
isDenied: false,
isDismissed: false
}, resolveValue);
};
/**
* @param {SweetAlert} instance
* @param {HTMLElement} popup
* @param {SweetAlertOptions} innerParams
*/
const handlePopupAnimation = (instance, popup, innerParams) => {
const container = getContainer();
// If animation is supported, animate
const animationIsSupported = animationEndEvent && hasCssAnimation(popup);
if (typeof innerParams.willClose === 'function') {
innerParams.willClose(popup);
}
if (animationIsSupported) {
animatePopup(instance, popup, container, innerParams.returnFocus, innerParams.didClose);
} else {
// Otherwise, remove immediately
removePopupAndResetState(instance, container, innerParams.returnFocus, innerParams.didClose);
}
};
/**
* @param {SweetAlert} instance
* @param {HTMLElement} popup
* @param {HTMLElement} container
* @param {boolean} returnFocus
* @param {Function} didClose
*/
const animatePopup = (instance, popup, container, returnFocus, didClose) => {
globalState.swalCloseEventFinishedCallback = removePopupAndResetState.bind(null, instance, container, returnFocus, didClose);
popup.addEventListener(animationEndEvent, function (e) {
if (e.target === popup) {
globalState.swalCloseEventFinishedCallback();
delete globalState.swalCloseEventFinishedCallback;
}
});
};
/**
* @param {SweetAlert} instance
* @param {Function} didClose
*/
const triggerDidCloseAndDispose = (instance, didClose) => {
setTimeout(() => {
if (typeof didClose === 'function') {
didClose.bind(instance.params)();
}
// instance might have been destroyed already
if (instance._destroy) {
instance._destroy();
}
});
};
/**
* Shows loader (spinner), this is useful with AJAX requests.
* By default the loader be shown instead of the "Confirm" button.
*
* @param {HTMLButtonElement} [buttonToReplace]
*/
const showLoading = buttonToReplace => {
let popup = getPopup();
if (!popup) {
new Swal(); // eslint-disable-line no-new
}
popup = getPopup();
const loader = getLoader();
if (isToast()) {
hide(getIcon());
} else {
replaceButton(popup, buttonToReplace);
}
show(loader);
popup.setAttribute('data-loading', 'true');
popup.setAttribute('aria-busy', 'true');
popup.focus();
};
/**
* @param {HTMLElement} popup
* @param {HTMLButtonElement} [buttonToReplace]
*/
const replaceButton = (popup, buttonToReplace) => {
const actions = getActions();
const loader = getLoader();
if (!buttonToReplace && isVisible$1(getConfirmButton())) {
buttonToReplace = getConfirmButton();
}
show(actions);
if (buttonToReplace) {
hide(buttonToReplace);
loader.setAttribute('data-button-to-replace', buttonToReplace.className);
}
loader.parentNode.insertBefore(loader, buttonToReplace);
addClass([popup, actions], swalClasses.loading);
};
/**
* @typedef { string | number | boolean } InputValue
*/
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const handleInputOptionsAndValue = (instance, params) => {
if (params.input === 'select' || params.input === 'radio') {
handleInputOptions(instance, params);
} else if (['text', 'email', 'number', 'tel', 'textarea'].includes(params.input) && (hasToPromiseFn(params.inputValue) || isPromise(params.inputValue))) {
showLoading(getConfirmButton());
handleInputValue(instance, params);
}
};
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} innerParams
* @returns {string | number | File | FileList | null}
*/
const getInputValue = (instance, innerParams) => {
const input = instance.getInput();
if (!input) {
return null;
}
switch (innerParams.input) {
case 'checkbox':
return getCheckboxValue(input);
case 'radio':
return getRadioValue(input);
case 'file':
return getFileValue(input);
default:
return innerParams.inputAutoTrim ? input.value.trim() : input.value;
}
};
/**
* @param {HTMLInputElement} input
* @returns {number}
*/
const getCheckboxValue = input => input.checked ? 1 : 0;
/**
* @param {HTMLInputElement} input
* @returns {string | null}
*/
const getRadioValue = input => input.checked ? input.value : null;
/**
* @param {HTMLInputElement} input
* @returns {FileList | File | null}
*/
const getFileValue = input => input.files.length ? input.getAttribute('multiple') !== null ? input.files : input.files[0] : null;
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const handleInputOptions = (instance, params) => {
const popup = getPopup();
/**
* @param {Record<string, any>} inputOptions
*/
const processInputOptions = inputOptions => {
populateInputOptions[params.input](popup, formatInputOptions(inputOptions), params);
};
if (hasToPromiseFn(params.inputOptions) || isPromise(params.inputOptions)) {
showLoading(getConfirmButton());
asPromise(params.inputOptions).then(inputOptions => {
instance.hideLoading();
processInputOptions(inputOptions);
});
} else if (typeof params.inputOptions === 'object') {
processInputOptions(params.inputOptions);
} else {
error(`Unexpected type of inputOptions! Expected object, Map or Promise, got ${typeof params.inputOptions}`);
}
};
/**
* @param {SweetAlert} instance
* @param {SweetAlertOptions} params
*/
const handleInputValue = (instance, params) => {
const input = instance.getInput();
hide(input);
asPromise(params.inputValue).then(inputValue => {
input.value = params.input === 'number' ? `${parseFloat(inputValue) || 0}` : `${inputValue}`;
show(input);
input.focus();
instance.hideLoading();
}).catch(err => {
error(`Error in inputValue promise: ${err}`);
input.value = '';
show(input);
input.focus();
instance.hideLoading();
});
};
const populateInputOptions = {
/**
* @param {HTMLElement} popup
* @param {Record<string, any>} inputOptions
* @param {SweetAlertOptions} params
*/
select: (popup, inputOptions, params) => {
const select = getDirectChildByClass(popup, swalClasses.select);
/**
* @param {HTMLElement} parent
* @param {string} optionLabel
* @param {string} optionValue
*/
const renderOption = (parent, optionLabel, optionValue) => {
const option = document.createElement('option');
option.value = optionValue;
setInnerHtml(option, optionLabel);
option.selected = isSelected(optionValue, params.inputValue);
parent.appendChild(option);
};
inputOptions.forEach(inputOption => {
const optionValue = inputOption[0];
const optionLabel = inputOption[1];
// <optgroup> spec:
// https://www.w3.org/TR/html401/interact/forms.html#h-17.6
// "...all OPTGROUP elements must be specified directly within a SELECT element (i.e., groups may not be nested)..."
// check whether this is a <optgroup>
if (Array.isArray(optionLabel)) {
// if it is an array, then it is an <optgroup>
const optgroup = document.createElement('optgroup');
optgroup.label = optionValue;
optgroup.disabled = false; // not configurable for now
select.appendChild(optgroup);
optionLabel.forEach(o => renderOption(optgroup, o[1], o[0]));
} else {
// case of <option>
renderOption(select, optionLabel, optionValue);
}
});
select.focus();
},
/**
* @param {HTMLElement} popup
* @param {Record<string, any>} inputOptions
* @param {SweetAlertOptions} params
*/
radio: (popup, inputOptions, params) => {
const radio = getDirectChildByClass(popup, swalClasses.radio);
inputOptions.forEach(inputOption => {
const radioValue = inputOption[0];
const radioLabel = inputOption[1];
const radioInput = document.createElement('input');
const radioLabelElement = document.createElement('label');
radioInput.type = 'radio';
radioInput.name = swalClasses.radio;
radioInput.value = radioValue;
if (isSelected(radioValue, params.inputValue)) {
radioInput.checked = true;
}
const label = document.createElement('span');
setInnerHtml(label, radioLabel);
label.className = swalClasses.label;
radioLabelElement.appendChild(radioInput);
radioLabelElement.appendChild(label);
radio.appendChild(radioLabelElement);
});
const radios = radio.querySelectorAll('input');
if (radios.length) {
radios[0].focus();
}
}
};
/**
* Converts `inputOptions` into an array of `[value, label]`s
*
* @param {Record<string, any>} inputOptions
* @returns {Array<Array<string>>}
*/
const formatInputOptions = inputOptions => {
const result = [];
if (typeof Map !== 'undefined' && inputOptions instanceof Map) {
inputOptions.forEach((value, key) => {
let valueFormatted = value;
if (typeof valueFormatted === 'object') {
// case of <optgroup>
valueFormatted = formatInputOptions(valueFormatted);
}
result.push([key, valueFormatted]);
});
} else {
Object.keys(inputOptions).forEach(key => {
let valueFormatted = inputOptions[key];
if (typeof valueFormatted === 'object') {
// case of <optgroup>
valueFormatted = formatInputOptions(valueFormatted);
}
result.push([key, valueFormatted]);
});
}
return result;
};
/**
* @param {string} optionValue
* @param {InputValue | Promise<InputValue> | { toPromise: () => InputValue }} inputValue
* @returns {boolean}
*/
const isSelected = (optionValue, inputValue) => {
return inputValue && inputValue.toString() === optionValue.toString();
};
/**
* @param {SweetAlert} instance
*/
const handleConfirmButtonClick = instance => {
const innerParams = privateProps.innerParams.get(instance);
instance.disableButtons();
if (innerParams.input) {
handleConfirmOrDenyWithInput(instance, 'confirm');
} else {
confirm(instance, true);
}
};
/**
* @param {SweetAlert} instance
*/
const handleDenyButtonClick = instance => {
const innerParams = privateProps.innerParams.get(instance);
instance.disableButtons();
if (innerParams.returnInputValueOnDeny) {
handleConfirmOrDenyWithInput(instance, 'deny');
} else {
deny(instance, false);
}
};
/**
* @param {SweetAlert} instance
* @param {Function} dismissWith
*/
const handleCancelButtonClick = (instance, dismissWith) => {
instance.disableButtons();
dismissWith(DismissReason.cancel);
};
/**
* @param {SweetAlert} instance
* @param {'confirm' | 'deny'} type
*/
const handleConfirmOrDenyWithInput = (instance, type) => {
const innerParams = privateProps.innerParams.get(instance);
if (!innerParams.input) {
error(`The "input" parameter is needed to be set when using returnInputValueOn${capitalizeFirstLetter(type)}`);
return;
}
const inputValue = getInputValue(instance, innerParams);
if (innerParams.inputValidator) {
handleInputValidator(instance, inputValue, type);
} else if (!instance.getInput().checkValidity()) {
instance.enableButtons();
instance.showValidationMessage(innerParams.validationMessage);
} else if (type === 'deny') {
deny(instance, inputValue);
} else {
confirm(instance, inputValue);
}
};
/**
* @param {SweetAlert} instance
* @param {string | number | File | FileList | null} inputValue
* @param {'confirm' | 'deny'} type
*/
const handleInputValidator = (instance, inputValue, type) => {
const innerParams = privateProps.innerParams.get(instance);
instance.disableInput();
const validationPromise = Promise.resolve().then(() => asPromise(innerParams.inputValidator(inputValue, innerParams.validationMessage)));
validationPromise.then(validationMessage => {
instance.enableButtons();
instance.enableInput();
if (validationMessage) {
instance.showValidationMessage(validationMessage);
} else if (type === 'deny') {
deny(instance, inputValue);
} else {
confirm(instance, inputValue);
}
});
};
/**
* @param {SweetAlert} instance
* @param {any} value
*/
const deny = (instance, value) => {
const innerParams = privateProps.innerParams.get(instance || undefined);
if (innerParams.showLoaderOnDeny) {
showLoading(getDenyButton());
}
if (innerParams.preDeny) {
instance.isAwaitingPromise = true; // Flagging the instance as awaiting a promise so it's own promise's reject/resolve methods doesn't get destroyed until the result from this preDeny's promise is received
const preDenyPromise = Promise.resolve().then(() => asPromise(innerParams.preDeny(value, innerParams.validationMessage)));
preDenyPromise.then(preDenyValue => {
if (preDenyValue === false) {
instance.hideLoading();
handleAwaitingPromise(instance);
} else {
instance.close({
isDenied: true,
value: typeof preDenyValue === 'undefined' ? value : preDenyValue
});
}
}).catch(error => rejectWith(instance || undefined, error));
} else {
instance.close({
isDenied: true,
value
});
}
};
/**
* @param {SweetAlert} instance
* @param {any} value
*/
const succeedWith = (instance, value) => {
instance.close({
isConfirmed: true,
value
});
};
/**
*
* @param {SweetAlert} instance
* @param {string} error
*/
const rejectWith = (instance, error) => {
instance.rejectPromise(error);
};
/**
*
* @param {SweetAlert} instance
* @param {any} value
*/
const confirm = (instance, value) => {
const innerParams = privateProps.innerParams.get(instance || undefined);
if (innerParams.showLoaderOnConfirm) {
showLoading();
}
if (innerParams.preConfirm) {
instance.resetValidationMessage();
instance.isAwaitingPromise = true; // Flagging the instance as awaiting a promise so it's own promise's reject/resolve methods doesn't get destroyed until the result from this preConfirm's promise is received
const preConfirmPromise = Promise.resolve().then(() => asPromise(innerParams.preConfirm(value, innerParams.validationMessage)));
preConfirmPromise.then(preConfirmValue => {
if (isVisible$1(getValidationMessage()) || preConfirmValue === false) {
instance.hideLoading();
handleAwaitingPromise(instance);
} else {
succeedWith(instance, typeof preConfirmValue === 'undefined' ? value : preConfirmValue);
}
}).catch(error => rejectWith(instance || undefined, error));
} else {
succeedWith(instance, value);
}
};
/**
* Hides loader and shows back the button which was hidden by .showLoading()
*/
function hideLoading() {
// do nothing if popup is closed
const innerParams = privateProps.innerParams.get(this);
if (!innerParams) {
return;
}
const domCache = privateProps.domCache.get(this);
hide(domCache.loader);
if (isToast()) {
if (innerParams.icon) {
show(getIcon());
}
} else {
showRelatedButton(domCache);
}
removeClass([domCache.popup, domCache.actions], swalClasses.loading);
domCache.popup.removeAttribute('aria-busy');
domCache.popup.removeAttribute('data-loading');
domCache.confirmButton.disabled = false;
domCache.denyButton.disabled = false;
domCache.cancelButton.disabled = false;
}
const showRelatedButton = domCache => {
const buttonToReplace = domCache.popup.getElementsByClassName(domCache.loader.getAttribute('data-button-to-replace'));
if (buttonToReplace.length) {
show(buttonToReplace[0], 'inline-block');
} else if (allButtonsAreHidden()) {
hide(domCache.actions);
}
};
/**
* Gets the input DOM node, this method works with input parameter.
*
* @returns {HTMLInputElement | null}
*/
function getInput() {
const innerParams = privateProps.innerParams.get(this);
const domCache = privateProps.domCache.get(this);
if (!domCache) {
return null;
}
return getInput$1(domCache.popup, innerParams.input);
}
/**
* @param {SweetAlert} instance
* @param {string[]} buttons
* @param {boolean} disabled
*/
function setButtonsDisabled(instance, buttons, disabled) {
const domCache = privateProps.domCache.get(instance);
buttons.forEach(button => {
domCache[button].disabled = disabled;
});
}
/**
* @param {HTMLInputElement} input
* @param {boolean} disabled
*/
function setInputDisabled(input, disabled) {
if (!input) {
return;
}
if (input.type === 'radio') {
const radiosContainer = input.parentNode.parentNode;
const radios = radiosContainer.querySelectorAll('input');
for (let i = 0; i < radios.length; i++) {
radios[i].disabled = disabled;
}
} else {
input.disabled = disabled;
}
}
/**
* Enable all the buttons
*/
function enableButtons() {
setButtonsDisabled(this, ['confirmButton', 'denyButton', 'cancelButton'], false);
}
/**
* Disable all the buttons
*/
function disableButtons() {
setButtonsDisabled(this, ['confirmButton', 'denyButton', 'cancelButton'], true);
}
/**
* Enable the input field
*/
function enableInput() {
setInputDisabled(this.getInput(), false);
}
/**
* Disable the input field
*/
function disableInput() {
setInputDisabled(this.getInput(), true);
}
/**
* Show block with validation message
*
* @param {string} error
*/
function showValidationMessage(error) {
const domCache = privateProps.domCache.get(this);
const params = privateProps.innerParams.get(this);
setInnerHtml(domCache.validationMessage, error);
domCache.validationMessage.className = swalClasses['validation-message'];
if (params.customClass && params.customClass.validationMessage) {
addClass(domCache.validationMessage, params.customClass.validationMessage);
}
show(domCache.validationMessage);
const input = this.getInput();
if (input) {
input.setAttribute('aria-invalid', true);
input.setAttribute('aria-describedby', swalClasses['validation-message']);
focusInput(input);
addClass(input, swalClasses.inputerror);
}
}
/**
* Hide block with validation message
*/
function resetValidationMessage() {
const domCache = privateProps.domCache.get(this);
if (domCache.validationMessage) {
hide(domCache.validationMessage);
}
const input = this.getInput();
if (input) {
input.removeAttribute('aria-invalid');
input.removeAttribute('aria-describedby');
removeClass(input, swalClasses.inputerror);
}
}
const defaultParams = {
title: '',
titleText: '',
text: '',
html: '',
footer: '',
icon: undefined,
iconColor: undefined,
iconHtml: undefined,
template: undefined,
toast: false,
showClass: {
popup: 'swal2-show',
backdrop: 'swal2-backdrop-show',
icon: 'swal2-icon-show'
},
hideClass: {
popup: 'swal2-hide',
backdrop: 'swal2-backdrop-hide',
icon: 'swal2-icon-hide'
},
customClass: {},
target: 'body',
color: undefined,
backdrop: true,
heightAuto: true,
allowOutsideClick: true,
allowEscapeKey: true,
allowEnterKey: true,
stopKeydownPropagation: true,
keydownListenerCapture: false,
showConfirmButton: true,
showDenyButton: false,
showCancelButton: false,
preConfirm: undefined,
preDeny: undefined,
confirmButtonText: 'OK',
confirmButtonAriaLabel: '',
confirmButtonColor: undefined,
denyButtonText: 'No',
denyButtonAriaLabel: '',
denyButtonColor: undefined,
cancelButtonText: 'Cancel',
cancelButtonAriaLabel: '',
cancelButtonColor: undefined,
buttonsStyling: true,
reverseButtons: false,
focusConfirm: true,
focusDeny: false,
focusCancel: false,
returnFocus: true,
showCloseButton: false,
closeButtonHtml: '&times;',
closeButtonAriaLabel: 'Close this dialog',
loaderHtml: '',
showLoaderOnConfirm: false,
showLoaderOnDeny: false,
imageUrl: undefined,
imageWidth: undefined,
imageHeight: undefined,
imageAlt: '',
timer: undefined,
timerProgressBar: false,
width: undefined,
padding: undefined,
background: undefined,
input: undefined,
inputPlaceholder: '',
inputLabel: '',
inputValue: '',
inputOptions: {},
inputAutoFocus: true,
inputAutoTrim: true,
inputAttributes: {},
inputValidator: undefined,
returnInputValueOnDeny: false,
validationMessage: undefined,
grow: false,
position: 'center',
progressSteps: [],
currentProgressStep: undefined,
progressStepsDistance: undefined,
willOpen: undefined,
didOpen: undefined,
didRender: undefined,
willClose: undefined,
didClose: undefined,
didDestroy: undefined,
scrollbarPadding: true
};
const updatableParams = ['allowEscapeKey', 'allowOutsideClick', 'background', 'buttonsStyling', 'cancelButtonAriaLabel', 'cancelButtonColor', 'cancelButtonText', 'closeButtonAriaLabel', 'closeButtonHtml', 'color', 'confirmButtonAriaLabel', 'confirmButtonColor', 'confirmButtonText', 'currentProgressStep', 'customClass', 'denyButtonAriaLabel', 'denyButtonColor', 'denyButtonText', 'didClose', 'didDestroy', 'footer', 'hideClass', 'html', 'icon', 'iconColor', 'iconHtml', 'imageAlt', 'imageHeight', 'imageUrl', 'imageWidth', 'preConfirm', 'preDeny', 'progressSteps', 'returnFocus', 'reverseButtons', 'showCancelButton', 'showCloseButton', 'showConfirmButton', 'showDenyButton', 'text', 'title', 'titleText', 'willClose'];
/** @type {Record<string, string>} */
const deprecatedParams = {};
const toastIncompatibleParams = ['allowOutsideClick', 'allowEnterKey', 'backdrop', 'focusConfirm', 'focusDeny', 'focusCancel', 'returnFocus', 'heightAuto', 'keydownListenerCapture'];
/**
* Is valid parameter
*
* @param {string} paramName
* @returns {boolean}
*/
const isValidParameter = paramName => {
return Object.prototype.hasOwnProperty.call(defaultParams, paramName);
};
/**
* Is valid parameter for Swal.update() method
*
* @param {string} paramName
* @returns {boolean}
*/
const isUpdatableParameter = paramName => {
return updatableParams.indexOf(paramName) !== -1;
};
/**
* Is deprecated parameter
*
* @param {string} paramName
* @returns {string | undefined}
*/
const isDeprecatedParameter = paramName => {
return deprecatedParams[paramName];
};
/**
* @param {string} param
*/
const checkIfParamIsValid = param => {
if (!isValidParameter(param)) {
warn(`Unknown parameter "${param}"`);
}
};
/**
* @param {string} param
*/
const checkIfToastParamIsValid = param => {
if (toastIncompatibleParams.includes(param)) {
warn(`The parameter "${param}" is incompatible with toasts`);
}
};
/**
* @param {string} param
*/
const checkIfParamIsDeprecated = param => {
const isDeprecated = isDeprecatedParameter(param);
if (isDeprecated) {
warnAboutDeprecation(param, isDeprecated);
}
};
/**
* Show relevant warnings for given params
*
* @param {SweetAlertOptions} params
*/
const showWarningsForParams = params => {
if (params.backdrop === false && params.allowOutsideClick) {
warn('"allowOutsideClick" parameter requires `backdrop` parameter to be set to `true`');
}
for (const param in params) {
checkIfParamIsValid(param);
if (params.toast) {
checkIfToastParamIsValid(param);
}
checkIfParamIsDeprecated(param);
}
};
/**
* Updates popup parameters.
*
* @param {SweetAlertOptions} params
*/
function update(params) {
const popup = getPopup();
const innerParams = privateProps.innerParams.get(this);
if (!popup || hasClass(popup, innerParams.hideClass.popup)) {
warn(`You're trying to update the closed or closing popup, that won't work. Use the update() method in preConfirm parameter or show a new popup.`);
return;
}
const validUpdatableParams = filterValidParams(params);
const updatedParams = Object.assign({}, innerParams, validUpdatableParams);
render(this, updatedParams);
privateProps.innerParams.set(this, updatedParams);
Object.defineProperties(this, {
params: {
value: Object.assign({}, this.params, params),
writable: false,
enumerable: true
}
});
}
/**
* @param {SweetAlertOptions} params
* @returns {SweetAlertOptions}
*/
const filterValidParams = params => {
const validUpdatableParams = {};
Object.keys(params).forEach(param => {
if (isUpdatableParameter(param)) {
validUpdatableParams[param] = params[param];
} else {
warn(`Invalid parameter to update: ${param}`);
}
});
return validUpdatableParams;
};
/**
* Dispose the current SweetAlert2 instance
*/
function _destroy() {
const domCache = privateProps.domCache.get(this);
const innerParams = privateProps.innerParams.get(this);
if (!innerParams) {
disposeWeakMaps(this); // The WeakMaps might have been partly destroyed, we must recall it to dispose any remaining WeakMaps #2335
return; // This instance has already been destroyed
}
// Check if there is another Swal closing
if (domCache.popup && globalState.swalCloseEventFinishedCallback) {
globalState.swalCloseEventFinishedCallback();
delete globalState.swalCloseEventFinishedCallback;
}
if (typeof innerParams.didDestroy === 'function') {
innerParams.didDestroy();
}
disposeSwal(this);
}
/**
* @param {SweetAlert} instance
*/
const disposeSwal = instance => {
disposeWeakMaps(instance);
// Unset this.params so GC will dispose it (#1569)
delete instance.params;
// Unset globalState props so GC will dispose globalState (#1569)
delete globalState.keydownHandler;
delete globalState.keydownTarget;
// Unset currentInstance
delete globalState.currentInstance;
};
/**
* @param {SweetAlert} instance
*/
const disposeWeakMaps = instance => {
// If the current instance is awaiting a promise result, we keep the privateMethods to call them once the promise result is retrieved #2335
if (instance.isAwaitingPromise) {
unsetWeakMaps(privateProps, instance);
instance.isAwaitingPromise = true;
} else {
unsetWeakMaps(privateMethods, instance);
unsetWeakMaps(privateProps, instance);
delete instance.isAwaitingPromise;
// Unset instance methods
delete instance.disableButtons;
delete instance.enableButtons;
delete instance.getInput;
delete instance.disableInput;
delete instance.enableInput;
delete instance.hideLoading;
delete instance.disableLoading;
delete instance.showValidationMessage;
delete instance.resetValidationMessage;
delete instance.close;
delete instance.closePopup;
delete instance.closeModal;
delete instance.closeToast;
delete instance.rejectPromise;
delete instance.update;
delete instance._destroy;
}
};
/**
* @param {object} obj
* @param {SweetAlert} instance
*/
const unsetWeakMaps = (obj, instance) => {
for (const i in obj) {
obj[i].delete(instance);
}
};
var instanceMethods = /*#__PURE__*/Object.freeze({
__proto__: null,
_destroy: _destroy,
close: close,
closeModal: close,
closePopup: close,
closeToast: close,
disableButtons: disableButtons,
disableInput: disableInput,
disableLoading: hideLoading,
enableButtons: enableButtons,
enableInput: enableInput,
getInput: getInput,
handleAwaitingPromise: handleAwaitingPromise,
hideLoading: hideLoading,
rejectPromise: rejectPromise,
resetValidationMessage: resetValidationMessage,
showValidationMessage: showValidationMessage,
update: update
});
const handlePopupClick = (instance, domCache, dismissWith) => {
const innerParams = privateProps.innerParams.get(instance);
if (innerParams.toast) {
handleToastClick(instance, domCache, dismissWith);
} else {
// Ignore click events that had mousedown on the popup but mouseup on the container
// This can happen when the user drags a slider
handleModalMousedown(domCache);
// Ignore click events that had mousedown on the container but mouseup on the popup
handleContainerMousedown(domCache);
handleModalClick(instance, domCache, dismissWith);
}
};
const handleToastClick = (instance, domCache, dismissWith) => {
// Closing toast by internal click
domCache.popup.onclick = () => {
const innerParams = privateProps.innerParams.get(instance);
if (innerParams && (isAnyButtonShown(innerParams) || innerParams.timer || innerParams.input)) {
return;
}
dismissWith(DismissReason.close);
};
};
/**
* @param {*} innerParams
* @returns {boolean}
*/
const isAnyButtonShown = innerParams => {
return innerParams.showConfirmButton || innerParams.showDenyButton || innerParams.showCancelButton || innerParams.showCloseButton;
};
let ignoreOutsideClick = false;
const handleModalMousedown = domCache => {
domCache.popup.onmousedown = () => {
domCache.container.onmouseup = function (e) {
domCache.container.onmouseup = undefined;
// We only check if the mouseup target is the container because usually it doesn't
// have any other direct children aside of the popup
if (e.target === domCache.container) {
ignoreOutsideClick = true;
}
};
};
};
const handleContainerMousedown = domCache => {
domCache.container.onmousedown = () => {
domCache.popup.onmouseup = function (e) {
domCache.popup.onmouseup = undefined;
// We also need to check if the mouseup target is a child of the popup
if (e.target === domCache.popup || domCache.popup.contains(e.target)) {
ignoreOutsideClick = true;
}
};
};
};
const handleModalClick = (instance, domCache, dismissWith) => {
domCache.container.onclick = e => {
const innerParams = privateProps.innerParams.get(instance);
if (ignoreOutsideClick) {
ignoreOutsideClick = false;
return;
}
if (e.target === domCache.container && callIfFunction(innerParams.allowOutsideClick)) {
dismissWith(DismissReason.backdrop);
}
};
};
const isJqueryElement = elem => typeof elem === 'object' && elem.jquery;
const isElement = elem => elem instanceof Element || isJqueryElement(elem);
const argsToParams = args => {
const params = {};
if (typeof args[0] === 'object' && !isElement(args[0])) {
Object.assign(params, args[0]);
} else {
['title', 'html', 'icon'].forEach((name, index) => {
const arg = args[index];
if (typeof arg === 'string' || isElement(arg)) {
params[name] = arg;
} else if (arg !== undefined) {
error(`Unexpected type of ${name}! Expected "string" or "Element", got ${typeof arg}`);
}
});
}
return params;
};
/**
* Main method to create a new SweetAlert2 popup
*
* @param {...SweetAlertOptions} args
* @returns {Promise<SweetAlertResult>}
*/
function fire() {
const Swal = this; // eslint-disable-line @typescript-eslint/no-this-alias
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return new Swal(...args);
}
/**
* Returns an extended version of `Swal` containing `params` as defaults.
* Useful for reusing Swal configuration.
*
* For example:
*
* Before:
* const textPromptOptions = { input: 'text', showCancelButton: true }
* const {value: firstName} = await Swal.fire({ ...textPromptOptions, title: 'What is your first name?' })
* const {value: lastName} = await Swal.fire({ ...textPromptOptions, title: 'What is your last name?' })
*
* After:
* const TextPrompt = Swal.mixin({ input: 'text', showCancelButton: true })
* const {value: firstName} = await TextPrompt('What is your first name?')
* const {value: lastName} = await TextPrompt('What is your last name?')
*
* @param {SweetAlertOptions} mixinParams
* @returns {SweetAlert}
*/
function mixin(mixinParams) {
class MixinSwal extends this {
_main(params, priorityMixinParams) {
return super._main(params, Object.assign({}, mixinParams, priorityMixinParams));
}
}
// @ts-ignore
return MixinSwal;
}
/**
* If `timer` parameter is set, returns number of milliseconds of timer remained.
* Otherwise, returns undefined.
*
* @returns {number | undefined}
*/
const getTimerLeft = () => {
return globalState.timeout && globalState.timeout.getTimerLeft();
};
/**
* Stop timer. Returns number of milliseconds of timer remained.
* If `timer` parameter isn't set, returns undefined.
*
* @returns {number | undefined}
*/
const stopTimer = () => {
if (globalState.timeout) {
stopTimerProgressBar();
return globalState.timeout.stop();
}
};
/**
* Resume timer. Returns number of milliseconds of timer remained.
* If `timer` parameter isn't set, returns undefined.
*
* @returns {number | undefined}
*/
const resumeTimer = () => {
if (globalState.timeout) {
const remaining = globalState.timeout.start();
animateTimerProgressBar(remaining);
return remaining;
}
};
/**
* Resume timer. Returns number of milliseconds of timer remained.
* If `timer` parameter isn't set, returns undefined.
*
* @returns {number | undefined}
*/
const toggleTimer = () => {
const timer = globalState.timeout;
return timer && (timer.running ? stopTimer() : resumeTimer());
};
/**
* Increase timer. Returns number of milliseconds of an updated timer.
* If `timer` parameter isn't set, returns undefined.
*
* @param {number} n
* @returns {number | undefined}
*/
const increaseTimer = n => {
if (globalState.timeout) {
const remaining = globalState.timeout.increase(n);
animateTimerProgressBar(remaining, true);
return remaining;
}
};
/**
* Check if timer is running. Returns true if timer is running
* or false if timer is paused or stopped.
* If `timer` parameter isn't set, returns undefined
*
* @returns {boolean}
*/
const isTimerRunning = () => {
return !!(globalState.timeout && globalState.timeout.isRunning());
};
let bodyClickListenerAdded = false;
const clickHandlers = {};
/**
* @param {string} attr
*/
function bindClickHandler() {
let attr = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'data-swal-template';
clickHandlers[attr] = this;
if (!bodyClickListenerAdded) {
document.body.addEventListener('click', bodyClickListener);
bodyClickListenerAdded = true;
}
}
const bodyClickListener = event => {
for (let el = event.target; el && el !== document; el = el.parentNode) {
for (const attr in clickHandlers) {
const template = el.getAttribute(attr);
if (template) {
clickHandlers[attr].fire({
template
});
return;
}
}
}
};
var staticMethods = /*#__PURE__*/Object.freeze({
__proto__: null,
argsToParams: argsToParams,
bindClickHandler: bindClickHandler,
clickCancel: clickCancel,
clickConfirm: clickConfirm,
clickDeny: clickDeny,
enableLoading: showLoading,
fire: fire,
getActions: getActions,
getCancelButton: getCancelButton,
getCloseButton: getCloseButton,
getConfirmButton: getConfirmButton,
getContainer: getContainer,
getDenyButton: getDenyButton,
getFocusableElements: getFocusableElements,
getFooter: getFooter,
getHtmlContainer: getHtmlContainer,
getIcon: getIcon,
getIconContent: getIconContent,
getImage: getImage,
getInputLabel: getInputLabel,
getLoader: getLoader,
getPopup: getPopup,
getProgressSteps: getProgressSteps,
getTimerLeft: getTimerLeft,
getTimerProgressBar: getTimerProgressBar,
getTitle: getTitle,
getValidationMessage: getValidationMessage,
increaseTimer: increaseTimer,
isDeprecatedParameter: isDeprecatedParameter,
isLoading: isLoading,
isTimerRunning: isTimerRunning,
isUpdatableParameter: isUpdatableParameter,
isValidParameter: isValidParameter,
isVisible: isVisible,
mixin: mixin,
resumeTimer: resumeTimer,
showLoading: showLoading,
stopTimer: stopTimer,
toggleTimer: toggleTimer
});
class Timer {
/**
* @param {Function} callback
* @param {number} delay
*/
constructor(callback, delay) {
this.callback = callback;
this.remaining = delay;
this.running = false;
this.start();
}
/**
* @returns {number}
*/
start() {
if (!this.running) {
this.running = true;
this.started = new Date();
this.id = setTimeout(this.callback, this.remaining);
}
return this.remaining;
}
/**
* @returns {number}
*/
stop() {
if (this.started && this.running) {
this.running = false;
clearTimeout(this.id);
this.remaining -= new Date().getTime() - this.started.getTime();
}
return this.remaining;
}
/**
* @param {number} n
* @returns {number}
*/
increase(n) {
const running = this.running;
if (running) {
this.stop();
}
this.remaining += n;
if (running) {
this.start();
}
return this.remaining;
}
/**
* @returns {number}
*/
getTimerLeft() {
if (this.running) {
this.stop();
this.start();
}
return this.remaining;
}
/**
* @returns {boolean}
*/
isRunning() {
return this.running;
}
}
const swalStringParams = ['swal-title', 'swal-html', 'swal-footer'];
/**
* @param {SweetAlertOptions} params
* @returns {SweetAlertOptions}
*/
const getTemplateParams = params => {
/** @type {HTMLTemplateElement} */
const template = typeof params.template === 'string' ? document.querySelector(params.template) : params.template;
if (!template) {
return {};
}
/** @type {DocumentFragment} */
const templateContent = template.content;
showWarningsForElements(templateContent);
const result = Object.assign(getSwalParams(templateContent), getSwalFunctionParams(templateContent), getSwalButtons(templateContent), getSwalImage(templateContent), getSwalIcon(templateContent), getSwalInput(templateContent), getSwalStringParams(templateContent, swalStringParams));
return result;
};
/**
* @param {DocumentFragment} templateContent
* @returns {SweetAlertOptions}
*/
const getSwalParams = templateContent => {
const result = {};
/** @type {HTMLElement[]} */
const swalParams = Array.from(templateContent.querySelectorAll('swal-param'));
swalParams.forEach(param => {
showWarningsForAttributes(param, ['name', 'value']);
const paramName = param.getAttribute('name');
const value = param.getAttribute('value');
if (typeof defaultParams[paramName] === 'boolean') {
result[paramName] = value !== 'false';
} else if (typeof defaultParams[paramName] === 'object') {
result[paramName] = JSON.parse(value);
} else {
result[paramName] = value;
}
});
return result;
};
/**
* @param {DocumentFragment} templateContent
* @returns {SweetAlertOptions}
*/
const getSwalFunctionParams = templateContent => {
const result = {};
/** @type {HTMLElement[]} */
const swalFunctions = Array.from(templateContent.querySelectorAll('swal-function-param'));
swalFunctions.forEach(param => {
const paramName = param.getAttribute('name');
const value = param.getAttribute('value');
result[paramName] = new Function(`return ${value}`)();
});
return result;
};
/**
* @param {DocumentFragment} templateContent
* @returns {SweetAlertOptions}
*/
const getSwalButtons = templateContent => {
const result = {};
/** @type {HTMLElement[]} */
const swalButtons = Array.from(templateContent.querySelectorAll('swal-button'));
swalButtons.forEach(button => {
showWarningsForAttributes(button, ['type', 'color', 'aria-label']);
const type = button.getAttribute('type');
result[`${type}ButtonText`] = button.innerHTML;
result[`show${capitalizeFirstLetter(type)}Button`] = true;
if (button.hasAttribute('color')) {
result[`${type}ButtonColor`] = button.getAttribute('color');
}
if (button.hasAttribute('aria-label')) {
result[`${type}ButtonAriaLabel`] = button.getAttribute('aria-label');
}
});
return result;
};
/**
* @param {DocumentFragment} templateContent
* @returns {SweetAlertOptions}
*/
const getSwalImage = templateContent => {
const result = {};
/** @type {HTMLElement} */
const image = templateContent.querySelector('swal-image');
if (image) {
showWarningsForAttributes(image, ['src', 'width', 'height', 'alt']);
if (image.hasAttribute('src')) {
result.imageUrl = image.getAttribute('src');
}
if (image.hasAttribute('width')) {
result.imageWidth = image.getAttribute('width');
}
if (image.hasAttribute('height')) {
result.imageHeight = image.getAttribute('height');
}
if (image.hasAttribute('alt')) {
result.imageAlt = image.getAttribute('alt');
}
}
return result;
};
/**
* @param {DocumentFragment} templateContent
* @returns {SweetAlertOptions}
*/
const getSwalIcon = templateContent => {
const result = {};
/** @type {HTMLElement} */
const icon = templateContent.querySelector('swal-icon');
if (icon) {
showWarningsForAttributes(icon, ['type', 'color']);
if (icon.hasAttribute('type')) {
/** @type {SweetAlertIcon} */
// @ts-ignore
result.icon = icon.getAttribute('type');
}
if (icon.hasAttribute('color')) {
result.iconColor = icon.getAttribute('color');
}
result.iconHtml = icon.innerHTML;
}
return result;
};
/**
* @param {DocumentFragment} templateContent
* @returns {SweetAlertOptions}
*/
const getSwalInput = templateContent => {
const result = {};
/** @type {HTMLElement} */
const input = templateContent.querySelector('swal-input');
if (input) {
showWarningsForAttributes(input, ['type', 'label', 'placeholder', 'value']);
/** @type {SweetAlertInput} */
// @ts-ignore
result.input = input.getAttribute('type') || 'text';
if (input.hasAttribute('label')) {
result.inputLabel = input.getAttribute('label');
}
if (input.hasAttribute('placeholder')) {
result.inputPlaceholder = input.getAttribute('placeholder');
}
if (input.hasAttribute('value')) {
result.inputValue = input.getAttribute('value');
}
}
/** @type {HTMLElement[]} */
const inputOptions = Array.from(templateContent.querySelectorAll('swal-input-option'));
if (inputOptions.length) {
result.inputOptions = {};
inputOptions.forEach(option => {
showWarningsForAttributes(option, ['value']);
const optionValue = option.getAttribute('value');
const optionName = option.innerHTML;
result.inputOptions[optionValue] = optionName;
});
}
return result;
};
/**
* @param {DocumentFragment} templateContent
* @param {string[]} paramNames
* @returns {SweetAlertOptions}
*/
const getSwalStringParams = (templateContent, paramNames) => {
const result = {};
for (const i in paramNames) {
const paramName = paramNames[i];
/** @type {HTMLElement} */
const tag = templateContent.querySelector(paramName);
if (tag) {
showWarningsForAttributes(tag, []);
result[paramName.replace(/^swal-/, '')] = tag.innerHTML.trim();
}
}
return result;
};
/**
* @param {DocumentFragment} templateContent
*/
const showWarningsForElements = templateContent => {
const allowedElements = swalStringParams.concat(['swal-param', 'swal-function-param', 'swal-button', 'swal-image', 'swal-icon', 'swal-input', 'swal-input-option']);
Array.from(templateContent.children).forEach(el => {
const tagName = el.tagName.toLowerCase();
if (!allowedElements.includes(tagName)) {
warn(`Unrecognized element <${tagName}>`);
}
});
};
/**
* @param {HTMLElement} el
* @param {string[]} allowedAttributes
*/
const showWarningsForAttributes = (el, allowedAttributes) => {
Array.from(el.attributes).forEach(attribute => {
if (allowedAttributes.indexOf(attribute.name) === -1) {
warn([`Unrecognized attribute "${attribute.name}" on <${el.tagName.toLowerCase()}>.`, `${allowedAttributes.length ? `Allowed attributes are: ${allowedAttributes.join(', ')}` : 'To set the value, use HTML within the element.'}`]);
}
});
};
const SHOW_CLASS_TIMEOUT = 10;
/**
* Open popup, add necessary classes and styles, fix scrollbar
*
* @param {SweetAlertOptions} params
*/
const openPopup = params => {
const container = getContainer();
const popup = getPopup();
if (typeof params.willOpen === 'function') {
params.willOpen(popup);
}
const bodyStyles = window.getComputedStyle(document.body);
const initialBodyOverflow = bodyStyles.overflowY;
addClasses(container, popup, params);
// scrolling is 'hidden' until animation is done, after that 'auto'
setTimeout(() => {
setScrollingVisibility(container, popup);
}, SHOW_CLASS_TIMEOUT);
if (isModal()) {
fixScrollContainer(container, params.scrollbarPadding, initialBodyOverflow);
setAriaHidden();
}
if (!isToast() && !globalState.previousActiveElement) {
globalState.previousActiveElement = document.activeElement;
}
if (typeof params.didOpen === 'function') {
setTimeout(() => params.didOpen(popup));
}
removeClass(container, swalClasses['no-transition']);
};
/**
* @param {AnimationEvent} event
*/
const swalOpenAnimationFinished = event => {
const popup = getPopup();
if (event.target !== popup) {
return;
}
const container = getContainer();
popup.removeEventListener(animationEndEvent, swalOpenAnimationFinished);
container.style.overflowY = 'auto';
};
/**
* @param {HTMLElement} container
* @param {HTMLElement} popup
*/
const setScrollingVisibility = (container, popup) => {
if (animationEndEvent && hasCssAnimation(popup)) {
container.style.overflowY = 'hidden';
popup.addEventListener(animationEndEvent, swalOpenAnimationFinished);
} else {
container.style.overflowY = 'auto';
}
};
/**
* @param {HTMLElement} container
* @param {boolean} scrollbarPadding
* @param {string} initialBodyOverflow
*/
const fixScrollContainer = (container, scrollbarPadding, initialBodyOverflow) => {
iOSfix();
if (scrollbarPadding && initialBodyOverflow !== 'hidden') {
fixScrollbar();
}
// sweetalert2/issues/1247
setTimeout(() => {
container.scrollTop = 0;
});
};
/**
* @param {HTMLElement} container
* @param {HTMLElement} popup
* @param {SweetAlertOptions} params
*/
const addClasses = (container, popup, params) => {
addClass(container, params.showClass.backdrop);
// this workaround with opacity is needed for https://github.com/sweetalert2/sweetalert2/issues/2059
popup.style.setProperty('opacity', '0', 'important');
show(popup, 'grid');
setTimeout(() => {
// Animate popup right after showing it
addClass(popup, params.showClass.popup);
// and remove the opacity workaround
popup.style.removeProperty('opacity');
}, SHOW_CLASS_TIMEOUT); // 10ms in order to fix #2062
addClass([document.documentElement, document.body], swalClasses.shown);
if (params.heightAuto && params.backdrop && !params.toast) {
addClass([document.documentElement, document.body], swalClasses['height-auto']);
}
};
var defaultInputValidators = {
/**
* @param {string} string
* @param {string} [validationMessage]
* @returns {Promise<string | void>}
*/
email: (string, validationMessage) => {
return /^[a-zA-Z0-9.+_-]+@[a-zA-Z0-9.-]+\.[a-zA-Z0-9-]{2,24}$/.test(string) ? Promise.resolve() : Promise.resolve(validationMessage || 'Invalid email address');
},
/**
* @param {string} string
* @param {string} [validationMessage]
* @returns {Promise<string | void>}
*/
url: (string, validationMessage) => {
// taken from https://stackoverflow.com/a/3809435 with a small change from #1306 and #2013
return /^https?:\/\/(www\.)?[-a-zA-Z0-9@:%._+~#=]{1,256}\.[a-z]{2,63}\b([-a-zA-Z0-9@:%_+.~#?&/=]*)$/.test(string) ? Promise.resolve() : Promise.resolve(validationMessage || 'Invalid URL');
}
};
/**
* @param {SweetAlertOptions} params
*/
function setDefaultInputValidators(params) {
// Use default `inputValidator` for supported input types if not provided
if (params.inputValidator) {
return;
}
if (params.input === 'email') {
params.inputValidator = defaultInputValidators['email'];
}
if (params.input === 'url') {
params.inputValidator = defaultInputValidators['url'];
}
}
/**
* @param {SweetAlertOptions} params
*/
function validateCustomTargetElement(params) {
// Determine if the custom target element is valid
if (!params.target || typeof params.target === 'string' && !document.querySelector(params.target) || typeof params.target !== 'string' && !params.target.appendChild) {
warn('Target parameter is not valid, defaulting to "body"');
params.target = 'body';
}
}
/**
* Set type, text and actions on popup
*
* @param {SweetAlertOptions} params
*/
function setParameters(params) {
setDefaultInputValidators(params);
// showLoaderOnConfirm && preConfirm
if (params.showLoaderOnConfirm && !params.preConfirm) {
warn('showLoaderOnConfirm is set to true, but preConfirm is not defined.\n' + 'showLoaderOnConfirm should be used together with preConfirm, see usage example:\n' + 'https://sweetalert2.github.io/#ajax-request');
}
validateCustomTargetElement(params);
// Replace newlines with <br> in title
if (typeof params.title === 'string') {
params.title = params.title.split('\n').join('<br />');
}
init(params);
}
/** @type {SweetAlert} */
let currentInstance;
class SweetAlert {
/**
* @param {...any} args
* @this {SweetAlert}
*/
constructor() {
// Prevent run in Node env
if (typeof window === 'undefined') {
return;
}
currentInstance = this;
// @ts-ignore
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
const outerParams = Object.freeze(this.constructor.argsToParams(args));
/** @type {Readonly<SweetAlertOptions>} */
this.params = outerParams;
/** @type {boolean} */
this.isAwaitingPromise = false;
const promise = currentInstance._main(currentInstance.params);
privateProps.promise.set(this, promise);
}
_main(userParams) {
let mixinParams = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
showWarningsForParams(Object.assign({}, mixinParams, userParams));
if (globalState.currentInstance) {
globalState.currentInstance._destroy();
if (isModal()) {
unsetAriaHidden();
}
}
globalState.currentInstance = currentInstance;
const innerParams = prepareParams(userParams, mixinParams);
setParameters(innerParams);
Object.freeze(innerParams);
// clear the previous timer
if (globalState.timeout) {
globalState.timeout.stop();
delete globalState.timeout;
}
// clear the restore focus timeout
clearTimeout(globalState.restoreFocusTimeout);
const domCache = populateDomCache(currentInstance);
render(currentInstance, innerParams);
privateProps.innerParams.set(currentInstance, innerParams);
return swalPromise(currentInstance, domCache, innerParams);
}
// `catch` cannot be the name of a module export, so we define our thenable methods here instead
then(onFulfilled) {
const promise = privateProps.promise.get(this);
return promise.then(onFulfilled);
}
finally(onFinally) {
const promise = privateProps.promise.get(this);
return promise.finally(onFinally);
}
}
/**
* @param {SweetAlert} instance
* @param {DomCache} domCache
* @param {SweetAlertOptions} innerParams
* @returns {Promise}
*/
const swalPromise = (instance, domCache, innerParams) => {
return new Promise((resolve, reject) => {
// functions to handle all closings/dismissals
/**
* @param {DismissReason} dismiss
*/
const dismissWith = dismiss => {
instance.close({
isDismissed: true,
dismiss
});
};
privateMethods.swalPromiseResolve.set(instance, resolve);
privateMethods.swalPromiseReject.set(instance, reject);
domCache.confirmButton.onclick = () => {
handleConfirmButtonClick(instance);
};
domCache.denyButton.onclick = () => {
handleDenyButtonClick(instance);
};
domCache.cancelButton.onclick = () => {
handleCancelButtonClick(instance, dismissWith);
};
domCache.closeButton.onclick = () => {
dismissWith(DismissReason.close);
};
handlePopupClick(instance, domCache, dismissWith);
addKeydownHandler(instance, globalState, innerParams, dismissWith);
handleInputOptionsAndValue(instance, innerParams);
openPopup(innerParams);
setupTimer(globalState, innerParams, dismissWith);
initFocus(domCache, innerParams);
// Scroll container to top on open (#1247, #1946)
setTimeout(() => {
domCache.container.scrollTop = 0;
});
});
};
/**
* @param {SweetAlertOptions} userParams
* @param {SweetAlertOptions} mixinParams
* @returns {SweetAlertOptions}
*/
const prepareParams = (userParams, mixinParams) => {
const templateParams = getTemplateParams(userParams);
const params = Object.assign({}, defaultParams, mixinParams, templateParams, userParams); // precedence is described in #2131
params.showClass = Object.assign({}, defaultParams.showClass, params.showClass);
params.hideClass = Object.assign({}, defaultParams.hideClass, params.hideClass);
return params;
};
/**
* @param {SweetAlert} instance
* @returns {DomCache}
*/
const populateDomCache = instance => {
const domCache = {
popup: getPopup(),
container: getContainer(),
actions: getActions(),
confirmButton: getConfirmButton(),
denyButton: getDenyButton(),
cancelButton: getCancelButton(),
loader: getLoader(),
closeButton: getCloseButton(),
validationMessage: getValidationMessage(),
progressSteps: getProgressSteps()
};
privateProps.domCache.set(instance, domCache);
return domCache;
};
/**
* @param {GlobalState} globalState
* @param {SweetAlertOptions} innerParams
* @param {Function} dismissWith
*/
const setupTimer = (globalState, innerParams, dismissWith) => {
const timerProgressBar = getTimerProgressBar();
hide(timerProgressBar);
if (innerParams.timer) {
globalState.timeout = new Timer(() => {
dismissWith('timer');
delete globalState.timeout;
}, innerParams.timer);
if (innerParams.timerProgressBar) {
show(timerProgressBar);
applyCustomClass(timerProgressBar, innerParams, 'timerProgressBar');
setTimeout(() => {
if (globalState.timeout && globalState.timeout.running) {
// timer can be already stopped or unset at this point
animateTimerProgressBar(innerParams.timer);
}
});
}
}
};
/**
* @param {DomCache} domCache
* @param {SweetAlertOptions} innerParams
*/
const initFocus = (domCache, innerParams) => {
if (innerParams.toast) {
return;
}
if (!callIfFunction(innerParams.allowEnterKey)) {
blurActiveElement();
return;
}
if (!focusButton(domCache, innerParams)) {
setFocus(-1, 1);
}
};
/**
* @param {DomCache} domCache
* @param {SweetAlertOptions} innerParams
* @returns {boolean}
*/
const focusButton = (domCache, innerParams) => {
if (innerParams.focusDeny && isVisible$1(domCache.denyButton)) {
domCache.denyButton.focus();
return true;
}
if (innerParams.focusCancel && isVisible$1(domCache.cancelButton)) {
domCache.cancelButton.focus();
return true;
}
if (innerParams.focusConfirm && isVisible$1(domCache.confirmButton)) {
domCache.confirmButton.focus();
return true;
}
return false;
};
const blurActiveElement = () => {
if (document.activeElement instanceof HTMLElement && typeof document.activeElement.blur === 'function') {
document.activeElement.blur();
}
};
// Assign instance methods from src/instanceMethods/*.js to prototype
SweetAlert.prototype.disableButtons = disableButtons;
SweetAlert.prototype.enableButtons = enableButtons;
SweetAlert.prototype.getInput = getInput;
SweetAlert.prototype.disableInput = disableInput;
SweetAlert.prototype.enableInput = enableInput;
SweetAlert.prototype.hideLoading = hideLoading;
SweetAlert.prototype.disableLoading = hideLoading;
SweetAlert.prototype.showValidationMessage = showValidationMessage;
SweetAlert.prototype.resetValidationMessage = resetValidationMessage;
SweetAlert.prototype.close = close;
SweetAlert.prototype.closePopup = close;
SweetAlert.prototype.closeModal = close;
SweetAlert.prototype.closeToast = close;
SweetAlert.prototype.rejectPromise = rejectPromise;
SweetAlert.prototype.update = update;
SweetAlert.prototype._destroy = _destroy;
// Assign static methods from src/staticMethods/*.js to constructor
Object.assign(SweetAlert, staticMethods);
// Proxy to instance methods to constructor, for now, for backwards compatibility
Object.keys(instanceMethods).forEach(key => {
/**
* @param {...any} args
* @returns {any | undefined}
*/
SweetAlert[key] = function () {
if (currentInstance && currentInstance[key]) {
return currentInstance[key](...arguments);
}
return null;
};
});
SweetAlert.DismissReason = DismissReason;
SweetAlert.version = '11.7.20';
const Swal = SweetAlert;
// @ts-ignore
Swal.default = Swal;
return Swal;
}));
if (typeof this !== 'undefined' && this.Sweetalert2){this.swal = this.sweetAlert = this.Swal = this.SweetAlert = this.Sweetalert2}