/*!
* Bootstrap selector-engine.js v5.3.1 (https://getbootstrap.com/)
* Copyright 2011-2023 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('../util/index.js')) :
typeof define === 'function' && define.amd ? define(['../util/index'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.SelectorEngine = factory(global.Index));
})(this, (function (index_js) { 'use strict';
/**
* --------------------------------------------------------------------------
* Bootstrap dom/selector-engine.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
var getSelector = function getSelector(element) {
var selector = element.getAttribute('data-bs-target');
if (!selector || selector === '#') {
var hrefAttribute = element.getAttribute('href');
// The only valid content that could double as a selector are IDs or classes,
// so everything starting with `#` or `.`. If a "real" URL is used as the selector,
// `document.querySelector` will rightfully complain it is invalid.
// See https://github.com/twbs/bootstrap/issues/32273
if (!hrefAttribute || !hrefAttribute.includes('#') && !hrefAttribute.startsWith('.')) {
return null;
}
// Just in case some CMS puts out a full URL with the anchor appended
if (hrefAttribute.includes('#') && !hrefAttribute.startsWith('#')) {
hrefAttribute = "#" + hrefAttribute.split('#')[1];
}
selector = hrefAttribute && hrefAttribute !== '#' ? hrefAttribute.trim() : null;
}
return index_js.parseSelector(selector);
};
var SelectorEngine = {
find: function find(selector, element) {
var _ref;
if (element === void 0) {
element = document.documentElement;
}
return (_ref = []).concat.apply(_ref, Element.prototype.querySelectorAll.call(element, selector));
},
findOne: function findOne(selector, element) {
if (element === void 0) {
element = document.documentElement;
}
return Element.prototype.querySelector.call(element, selector);
},
children: function children(element, selector) {
var _ref2;
return (_ref2 = []).concat.apply(_ref2, element.children).filter(function (child) {
return child.matches(selector);
});
},
parents: function parents(element, selector) {
var parents = [];
var ancestor = element.parentNode.closest(selector);
while (ancestor) {
parents.push(ancestor);
ancestor = ancestor.parentNode.closest(selector);
}
return parents;
},
prev: function prev(element, selector) {
var previous = element.previousElementSibling;
while (previous) {
if (previous.matches(selector)) {
return [previous];
}
previous = previous.previousElementSibling;
}
return [];
},
// TODO: this is now unused; remove later along with prev()
next: function next(element, selector) {
var next = element.nextElementSibling;
while (next) {
if (next.matches(selector)) {
return [next];
}
next = next.nextElementSibling;
}
return [];
},
focusableChildren: function focusableChildren(element) {
var focusables = ['a', 'button', 'input', 'textarea', 'select', 'details', '[tabindex]', '[contenteditable="true"]'].map(function (selector) {
return selector + ":not([tabindex^=\"-\"])";
}).join(',');
return this.find(focusables, element).filter(function (el) {
return !index_js.isDisabled(el) && index_js.isVisible(el);
});
},
getSelectorFromElement: function getSelectorFromElement(element) {
var selector = getSelector(element);
if (selector) {
return SelectorEngine.findOne(selector) ? selector : null;
}
return null;
},
getElementFromSelector: function getElementFromSelector(element) {
var selector = getSelector(element);
return selector ? SelectorEngine.findOne(selector) : null;
},
getMultipleElementsFromSelector: function getMultipleElementsFromSelector(element) {
var selector = getSelector(element);
return selector ? SelectorEngine.find(selector) : [];
}
};
return SelectorEngine;
}));
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