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-rw-r--r--vendor/twbs/bootstrap/js/src/alert.js183
-rw-r--r--vendor/twbs/bootstrap/js/src/button.js175
-rw-r--r--vendor/twbs/bootstrap/js/src/carousel.js520
-rw-r--r--vendor/twbs/bootstrap/js/src/collapse.js398
-rw-r--r--vendor/twbs/bootstrap/js/src/dropdown.js494
-rw-r--r--vendor/twbs/bootstrap/js/src/index.js50
-rw-r--r--vendor/twbs/bootstrap/js/src/modal.js579
-rw-r--r--vendor/twbs/bootstrap/js/src/popover.js188
-rw-r--r--vendor/twbs/bootstrap/js/src/scrollspy.js332
-rw-r--r--vendor/twbs/bootstrap/js/src/tab.js264
-rw-r--r--vendor/twbs/bootstrap/js/src/tooltip.js725
-rw-r--r--vendor/twbs/bootstrap/js/src/util.js152
12 files changed, 4060 insertions, 0 deletions
diff --git a/vendor/twbs/bootstrap/js/src/alert.js b/vendor/twbs/bootstrap/js/src/alert.js
new file mode 100644
index 000000000..f39d9d931
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/alert.js
@@ -0,0 +1,183 @@
+import $ from 'jquery'
+import Util from './util'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): alert.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Alert = (($) => {
+ /**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+ const NAME = 'alert'
+ const VERSION = '4.1.3'
+ const DATA_KEY = 'bs.alert'
+ const EVENT_KEY = `.${DATA_KEY}`
+ const DATA_API_KEY = '.data-api'
+ const JQUERY_NO_CONFLICT = $.fn[NAME]
+
+ const Selector = {
+ DISMISS : '[data-dismiss="alert"]'
+ }
+
+ const Event = {
+ CLOSE : `close${EVENT_KEY}`,
+ CLOSED : `closed${EVENT_KEY}`,
+ CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+ }
+
+ const ClassName = {
+ ALERT : 'alert',
+ FADE : 'fade',
+ SHOW : 'show'
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+ class Alert {
+ constructor(element) {
+ this._element = element
+ }
+
+ // Getters
+
+ static get VERSION() {
+ return VERSION
+ }
+
+ // Public
+
+ close(element) {
+ let rootElement = this._element
+ if (element) {
+ rootElement = this._getRootElement(element)
+ }
+
+ const customEvent = this._triggerCloseEvent(rootElement)
+
+ if (customEvent.isDefaultPrevented()) {
+ return
+ }
+
+ this._removeElement(rootElement)
+ }
+
+ dispose() {
+ $.removeData(this._element, DATA_KEY)
+ this._element = null
+ }
+
+ // Private
+
+ _getRootElement(element) {
+ const selector = Util.getSelectorFromElement(element)
+ let parent = false
+
+ if (selector) {
+ parent = document.querySelector(selector)
+ }
+
+ if (!parent) {
+ parent = $(element).closest(`.${ClassName.ALERT}`)[0]
+ }
+
+ return parent
+ }
+
+ _triggerCloseEvent(element) {
+ const closeEvent = $.Event(Event.CLOSE)
+
+ $(element).trigger(closeEvent)
+ return closeEvent
+ }
+
+ _removeElement(element) {
+ $(element).removeClass(ClassName.SHOW)
+
+ if (!$(element).hasClass(ClassName.FADE)) {
+ this._destroyElement(element)
+ return
+ }
+
+ const transitionDuration = Util.getTransitionDurationFromElement(element)
+
+ $(element)
+ .one(Util.TRANSITION_END, (event) => this._destroyElement(element, event))
+ .emulateTransitionEnd(transitionDuration)
+ }
+
+ _destroyElement(element) {
+ $(element)
+ .detach()
+ .trigger(Event.CLOSED)
+ .remove()
+ }
+
+ // Static
+
+ static _jQueryInterface(config) {
+ return this.each(function () {
+ const $element = $(this)
+ let data = $element.data(DATA_KEY)
+
+ if (!data) {
+ data = new Alert(this)
+ $element.data(DATA_KEY, data)
+ }
+
+ if (config === 'close') {
+ data[config](this)
+ }
+ })
+ }
+
+ static _handleDismiss(alertInstance) {
+ return function (event) {
+ if (event) {
+ event.preventDefault()
+ }
+
+ alertInstance.close(this)
+ }
+ }
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+ $(document).on(
+ Event.CLICK_DATA_API,
+ Selector.DISMISS,
+ Alert._handleDismiss(new Alert())
+ )
+
+ /**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+ $.fn[NAME] = Alert._jQueryInterface
+ $.fn[NAME].Constructor = Alert
+ $.fn[NAME].noConflict = function () {
+ $.fn[NAME] = JQUERY_NO_CONFLICT
+ return Alert._jQueryInterface
+ }
+
+ return Alert
+})($)
+
+export default Alert
diff --git a/vendor/twbs/bootstrap/js/src/button.js b/vendor/twbs/bootstrap/js/src/button.js
new file mode 100644
index 000000000..cf181d3fc
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/button.js
@@ -0,0 +1,175 @@
+import $ from 'jquery'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): button.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Button = (($) => {
+ /**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+ const NAME = 'button'
+ const VERSION = '4.1.3'
+ const DATA_KEY = 'bs.button'
+ const EVENT_KEY = `.${DATA_KEY}`
+ const DATA_API_KEY = '.data-api'
+ const JQUERY_NO_CONFLICT = $.fn[NAME]
+
+ const ClassName = {
+ ACTIVE : 'active',
+ BUTTON : 'btn',
+ FOCUS : 'focus'
+ }
+
+ const Selector = {
+ DATA_TOGGLE_CARROT : '[data-toggle^="button"]',
+ DATA_TOGGLE : '[data-toggle="buttons"]',
+ INPUT : 'input',
+ ACTIVE : '.active',
+ BUTTON : '.btn'
+ }
+
+ const Event = {
+ CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`,
+ FOCUS_BLUR_DATA_API : `focus${EVENT_KEY}${DATA_API_KEY} ` +
+ `blur${EVENT_KEY}${DATA_API_KEY}`
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+ class Button {
+ constructor(element) {
+ this._element = element
+ }
+
+ // Getters
+
+ static get VERSION() {
+ return VERSION
+ }
+
+ // Public
+
+ toggle() {
+ let triggerChangeEvent = true
+ let addAriaPressed = true
+ const rootElement = $(this._element).closest(
+ Selector.DATA_TOGGLE
+ )[0]
+
+ if (rootElement) {
+ const input = this._element.querySelector(Selector.INPUT)
+
+ if (input) {
+ if (input.type === 'radio') {
+ if (input.checked &&
+ this._element.classList.contains(ClassName.ACTIVE)) {
+ triggerChangeEvent = false
+ } else {
+ const activeElement = rootElement.querySelector(Selector.ACTIVE)
+
+ if (activeElement) {
+ $(activeElement).removeClass(ClassName.ACTIVE)
+ }
+ }
+ }
+
+ if (triggerChangeEvent) {
+ if (input.hasAttribute('disabled') ||
+ rootElement.hasAttribute('disabled') ||
+ input.classList.contains('disabled') ||
+ rootElement.classList.contains('disabled')) {
+ return
+ }
+ input.checked = !this._element.classList.contains(ClassName.ACTIVE)
+ $(input).trigger('change')
+ }
+
+ input.focus()
+ addAriaPressed = false
+ }
+ }
+
+ if (addAriaPressed) {
+ this._element.setAttribute('aria-pressed',
+ !this._element.classList.contains(ClassName.ACTIVE))
+ }
+
+ if (triggerChangeEvent) {
+ $(this._element).toggleClass(ClassName.ACTIVE)
+ }
+ }
+
+ dispose() {
+ $.removeData(this._element, DATA_KEY)
+ this._element = null
+ }
+
+ // Static
+
+ static _jQueryInterface(config) {
+ return this.each(function () {
+ let data = $(this).data(DATA_KEY)
+
+ if (!data) {
+ data = new Button(this)
+ $(this).data(DATA_KEY, data)
+ }
+
+ if (config === 'toggle') {
+ data[config]()
+ }
+ })
+ }
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+ $(document)
+ .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {
+ event.preventDefault()
+
+ let button = event.target
+
+ if (!$(button).hasClass(ClassName.BUTTON)) {
+ button = $(button).closest(Selector.BUTTON)
+ }
+
+ Button._jQueryInterface.call($(button), 'toggle')
+ })
+ .on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {
+ const button = $(event.target).closest(Selector.BUTTON)[0]
+ $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type))
+ })
+
+ /**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+ $.fn[NAME] = Button._jQueryInterface
+ $.fn[NAME].Constructor = Button
+ $.fn[NAME].noConflict = function () {
+ $.fn[NAME] = JQUERY_NO_CONFLICT
+ return Button._jQueryInterface
+ }
+
+ return Button
+})($)
+
+export default Button
diff --git a/vendor/twbs/bootstrap/js/src/carousel.js b/vendor/twbs/bootstrap/js/src/carousel.js
new file mode 100644
index 000000000..62af5cdb1
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/carousel.js
@@ -0,0 +1,520 @@
+import $ from 'jquery'
+import Util from './util'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): carousel.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Carousel = (($) => {
+ /**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+ const NAME = 'carousel'
+ const VERSION = '4.1.3'
+ const DATA_KEY = 'bs.carousel'
+ const EVENT_KEY = `.${DATA_KEY}`
+ const DATA_API_KEY = '.data-api'
+ const JQUERY_NO_CONFLICT = $.fn[NAME]
+ const ARROW_LEFT_KEYCODE = 37 // KeyboardEvent.which value for left arrow key
+ const ARROW_RIGHT_KEYCODE = 39 // KeyboardEvent.which value for right arrow key
+ const TOUCHEVENT_COMPAT_WAIT = 500 // Time for mouse compat events to fire after touch
+
+ const Default = {
+ interval : 5000,
+ keyboard : true,
+ slide : false,
+ pause : 'hover',
+ wrap : true
+ }
+
+ const DefaultType = {
+ interval : '(number|boolean)',
+ keyboard : 'boolean',
+ slide : '(boolean|string)',
+ pause : '(string|boolean)',
+ wrap : 'boolean'
+ }
+
+ const Direction = {
+ NEXT : 'next',
+ PREV : 'prev',
+ LEFT : 'left',
+ RIGHT : 'right'
+ }
+
+ const Event = {
+ SLIDE : `slide${EVENT_KEY}`,
+ SLID : `slid${EVENT_KEY}`,
+ KEYDOWN : `keydown${EVENT_KEY}`,
+ MOUSEENTER : `mouseenter${EVENT_KEY}`,
+ MOUSELEAVE : `mouseleave${EVENT_KEY}`,
+ TOUCHEND : `touchend${EVENT_KEY}`,
+ LOAD_DATA_API : `load${EVENT_KEY}${DATA_API_KEY}`,
+ CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+ }
+
+ const ClassName = {
+ CAROUSEL : 'carousel',
+ ACTIVE : 'active',
+ SLIDE : 'slide',
+ RIGHT : 'carousel-item-right',
+ LEFT : 'carousel-item-left',
+ NEXT : 'carousel-item-next',
+ PREV : 'carousel-item-prev',
+ ITEM : 'carousel-item'
+ }
+
+ const Selector = {
+ ACTIVE : '.active',
+ ACTIVE_ITEM : '.active.carousel-item',
+ ITEM : '.carousel-item',
+ NEXT_PREV : '.carousel-item-next, .carousel-item-prev',
+ INDICATORS : '.carousel-indicators',
+ DATA_SLIDE : '[data-slide], [data-slide-to]',
+ DATA_RIDE : '[data-ride="carousel"]'
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+ class Carousel {
+ constructor(element, config) {
+ this._items = null
+ this._interval = null
+ this._activeElement = null
+
+ this._isPaused = false
+ this._isSliding = false
+
+ this.touchTimeout = null
+
+ this._config = this._getConfig(config)
+ this._element = $(element)[0]
+ this._indicatorsElement = this._element.querySelector(Selector.INDICATORS)
+
+ this._addEventListeners()
+ }
+
+ // Getters
+
+ static get VERSION() {
+ return VERSION
+ }
+
+ static get Default() {
+ return Default
+ }
+
+ // Public
+
+ next() {
+ if (!this._isSliding) {
+ this._slide(Direction.NEXT)
+ }
+ }
+
+ nextWhenVisible() {
+ // Don't call next when the page isn't visible
+ // or the carousel or its parent isn't visible
+ if (!document.hidden &&
+ ($(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden')) {
+ this.next()
+ }
+ }
+
+ prev() {
+ if (!this._isSliding) {
+ this._slide(Direction.PREV)
+ }
+ }
+
+ pause(event) {
+ if (!event) {
+ this._isPaused = true
+ }
+
+ if (this._element.querySelector(Selector.NEXT_PREV)) {
+ Util.triggerTransitionEnd(this._element)
+ this.cycle(true)
+ }
+
+ clearInterval(this._interval)
+ this._interval = null
+ }
+
+ cycle(event) {
+ if (!event) {
+ this._isPaused = false
+ }
+
+ if (this._interval) {
+ clearInterval(this._interval)
+ this._interval = null
+ }
+
+ if (this._config.interval && !this._isPaused) {
+ this._interval = setInterval(
+ (document.visibilityState ? this.nextWhenVisible : this.next).bind(this),
+ this._config.interval
+ )
+ }
+ }
+
+ to(index) {
+ this._activeElement = this._element.querySelector(Selector.ACTIVE_ITEM)
+
+ const activeIndex = this._getItemIndex(this._activeElement)
+
+ if (index > this._items.length - 1 || index < 0) {
+ return
+ }
+
+ if (this._isSliding) {
+ $(this._element).one(Event.SLID, () => this.to(index))
+ return
+ }
+
+ if (activeIndex === index) {
+ this.pause()
+ this.cycle()
+ return
+ }
+
+ const direction = index > activeIndex
+ ? Direction.NEXT
+ : Direction.PREV
+
+ this._slide(direction, this._items[index])
+ }
+
+ dispose() {
+ $(this._element).off(EVENT_KEY)
+ $.removeData(this._element, DATA_KEY)
+
+ this._items = null
+ this._config = null
+ this._element = null
+ this._interval = null
+ this._isPaused = null
+ this._isSliding = null
+ this._activeElement = null
+ this._indicatorsElement = null
+ }
+
+ // Private
+
+ _getConfig(config) {
+ config = {
+ ...Default,
+ ...config
+ }
+ Util.typeCheckConfig(NAME, config, DefaultType)
+ return config
+ }
+
+ _addEventListeners() {
+ if (this._config.keyboard) {
+ $(this._element)
+ .on(Event.KEYDOWN, (event) => this._keydown(event))
+ }
+
+ if (this._config.pause === 'hover') {
+ $(this._element)
+ .on(Event.MOUSEENTER, (event) => this.pause(event))
+ .on(Event.MOUSELEAVE, (event) => this.cycle(event))
+ if ('ontouchstart' in document.documentElement) {
+ // If it's a touch-enabled device, mouseenter/leave are fired as
+ // part of the mouse compatibility events on first tap - the carousel
+ // would stop cycling until user tapped out of it;
+ // here, we listen for touchend, explicitly pause the carousel
+ // (as if it's the second time we tap on it, mouseenter compat event
+ // is NOT fired) and after a timeout (to allow for mouse compatibility
+ // events to fire) we explicitly restart cycling
+ $(this._element).on(Event.TOUCHEND, () => {
+ this.pause()
+ if (this.touchTimeout) {
+ clearTimeout(this.touchTimeout)
+ }
+ this.touchTimeout = setTimeout((event) => this.cycle(event), TOUCHEVENT_COMPAT_WAIT + this._config.interval)
+ })
+ }
+ }
+ }
+
+ _keydown(event) {
+ if (/input|textarea/i.test(event.target.tagName)) {
+ return
+ }
+
+ switch (event.which) {
+ case ARROW_LEFT_KEYCODE:
+ event.preventDefault()
+ this.prev()
+ break
+ case ARROW_RIGHT_KEYCODE:
+ event.preventDefault()
+ this.next()
+ break
+ default:
+ }
+ }
+
+ _getItemIndex(element) {
+ this._items = element && element.parentNode
+ ? [].slice.call(element.parentNode.querySelectorAll(Selector.ITEM))
+ : []
+ return this._items.indexOf(element)
+ }
+
+ _getItemByDirection(direction, activeElement) {
+ const isNextDirection = direction === Direction.NEXT
+ const isPrevDirection = direction === Direction.PREV
+ const activeIndex = this._getItemIndex(activeElement)
+ const lastItemIndex = this._items.length - 1
+ const isGoingToWrap = isPrevDirection && activeIndex === 0 ||
+ isNextDirection && activeIndex === lastItemIndex
+
+ if (isGoingToWrap && !this._config.wrap) {
+ return activeElement
+ }
+
+ const delta = direction === Direction.PREV ? -1 : 1
+ const itemIndex = (activeIndex + delta) % this._items.length
+
+ return itemIndex === -1
+ ? this._items[this._items.length - 1] : this._items[itemIndex]
+ }
+
+ _triggerSlideEvent(relatedTarget, eventDirectionName) {
+ const targetIndex = this._getItemIndex(relatedTarget)
+ const fromIndex = this._getItemIndex(this._element.querySelector(Selector.ACTIVE_ITEM))
+ const slideEvent = $.Event(Event.SLIDE, {
+ relatedTarget,
+ direction: eventDirectionName,
+ from: fromIndex,
+ to: targetIndex
+ })
+
+ $(this._element).trigger(slideEvent)
+
+ return slideEvent
+ }
+
+ _setActiveIndicatorElement(element) {
+ if (this._indicatorsElement) {
+ const indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector.ACTIVE))
+ $(indicators)
+ .removeClass(ClassName.ACTIVE)
+
+ const nextIndicator = this._indicatorsElement.children[
+ this._getItemIndex(element)
+ ]
+
+ if (nextIndicator) {
+ $(nextIndicator).addClass(ClassName.ACTIVE)
+ }
+ }
+ }
+
+ _slide(direction, element) {
+ const activeElement = this._element.querySelector(Selector.ACTIVE_ITEM)
+ const activeElementIndex = this._getItemIndex(activeElement)
+ const nextElement = element || activeElement &&
+ this._getItemByDirection(direction, activeElement)
+ const nextElementIndex = this._getItemIndex(nextElement)
+ const isCycling = Boolean(this._interval)
+
+ let directionalClassName
+ let orderClassName
+ let eventDirectionName
+
+ if (direction === Direction.NEXT) {
+ directionalClassName = ClassName.LEFT
+ orderClassName = ClassName.NEXT
+ eventDirectionName = Direction.LEFT
+ } else {
+ directionalClassName = ClassName.RIGHT
+ orderClassName = ClassName.PREV
+ eventDirectionName = Direction.RIGHT
+ }
+
+ if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
+ this._isSliding = false
+ return
+ }
+
+ const slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName)
+ if (slideEvent.isDefaultPrevented()) {
+ return
+ }
+
+ if (!activeElement || !nextElement) {
+ // Some weirdness is happening, so we bail
+ return
+ }
+
+ this._isSliding = true
+
+ if (isCycling) {
+ this.pause()
+ }
+
+ this._setActiveIndicatorElement(nextElement)
+
+ const slidEvent = $.Event(Event.SLID, {
+ relatedTarget: nextElement,
+ direction: eventDirectionName,
+ from: activeElementIndex,
+ to: nextElementIndex
+ })
+
+ if ($(this._element).hasClass(ClassName.SLIDE)) {
+ $(nextElement).addClass(orderClassName)
+
+ Util.reflow(nextElement)
+
+ $(activeElement).addClass(directionalClassName)
+ $(nextElement).addClass(directionalClassName)
+
+ const transitionDuration = Util.getTransitionDurationFromElement(activeElement)
+
+ $(activeElement)
+ .one(Util.TRANSITION_END, () => {
+ $(nextElement)
+ .removeClass(`${directionalClassName} ${orderClassName}`)
+ .addClass(ClassName.ACTIVE)
+
+ $(activeElement).removeClass(`${ClassName.ACTIVE} ${orderClassName} ${directionalClassName}`)
+
+ this._isSliding = false
+
+ setTimeout(() => $(this._element).trigger(slidEvent), 0)
+ })
+ .emulateTransitionEnd(transitionDuration)
+ } else {
+ $(activeElement).removeClass(ClassName.ACTIVE)
+ $(nextElement).addClass(ClassName.ACTIVE)
+
+ this._isSliding = false
+ $(this._element).trigger(slidEvent)
+ }
+
+ if (isCycling) {
+ this.cycle()
+ }
+ }
+
+ // Static
+
+ static _jQueryInterface(config) {
+ return this.each(function () {
+ let data = $(this).data(DATA_KEY)
+ let _config = {
+ ...Default,
+ ...$(this).data()
+ }
+
+ if (typeof config === 'object') {
+ _config = {
+ ..._config,
+ ...config
+ }
+ }
+
+ const action = typeof config === 'string' ? config : _config.slide
+
+ if (!data) {
+ data = new Carousel(this, _config)
+ $(this).data(DATA_KEY, data)
+ }
+
+ if (typeof config === 'number') {
+ data.to(config)
+ } else if (typeof action === 'string') {
+ if (typeof data[action] === 'undefined') {
+ throw new TypeError(`No method named "${action}"`)
+ }
+ data[action]()
+ } else if (_config.interval) {
+ data.pause()
+ data.cycle()
+ }
+ })
+ }
+
+ static _dataApiClickHandler(event) {
+ const selector = Util.getSelectorFromElement(this)
+
+ if (!selector) {
+ return
+ }
+
+ const target = $(selector)[0]
+
+ if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
+ return
+ }
+
+ const config = {
+ ...$(target).data(),
+ ...$(this).data()
+ }
+ const slideIndex = this.getAttribute('data-slide-to')
+
+ if (slideIndex) {
+ config.interval = false
+ }
+
+ Carousel._jQueryInterface.call($(target), config)
+
+ if (slideIndex) {
+ $(target).data(DATA_KEY).to(slideIndex)
+ }
+
+ event.preventDefault()
+ }
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+ $(document)
+ .on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler)
+
+ $(window).on(Event.LOAD_DATA_API, () => {
+ const carousels = [].slice.call(document.querySelectorAll(Selector.DATA_RIDE))
+ for (let i = 0, len = carousels.length; i < len; i++) {
+ const $carousel = $(carousels[i])
+ Carousel._jQueryInterface.call($carousel, $carousel.data())
+ }
+ })
+
+ /**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+ $.fn[NAME] = Carousel._jQueryInterface
+ $.fn[NAME].Constructor = Carousel
+ $.fn[NAME].noConflict = function () {
+ $.fn[NAME] = JQUERY_NO_CONFLICT
+ return Carousel._jQueryInterface
+ }
+
+ return Carousel
+})($)
+
+export default Carousel
diff --git a/vendor/twbs/bootstrap/js/src/collapse.js b/vendor/twbs/bootstrap/js/src/collapse.js
new file mode 100644
index 000000000..9277420a2
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/collapse.js
@@ -0,0 +1,398 @@
+import $ from 'jquery'
+import Util from './util'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): collapse.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Collapse = (($) => {
+ /**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+ const NAME = 'collapse'
+ const VERSION = '4.1.3'
+ const DATA_KEY = 'bs.collapse'
+ const EVENT_KEY = `.${DATA_KEY}`
+ const DATA_API_KEY = '.data-api'
+ const JQUERY_NO_CONFLICT = $.fn[NAME]
+
+ const Default = {
+ toggle : true,
+ parent : ''
+ }
+
+ const DefaultType = {
+ toggle : 'boolean',
+ parent : '(string|element)'
+ }
+
+ const Event = {
+ SHOW : `show${EVENT_KEY}`,
+ SHOWN : `shown${EVENT_KEY}`,
+ HIDE : `hide${EVENT_KEY}`,
+ HIDDEN : `hidden${EVENT_KEY}`,
+ CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+ }
+
+ const ClassName = {
+ SHOW : 'show',
+ COLLAPSE : 'collapse',
+ COLLAPSING : 'collapsing',
+ COLLAPSED : 'collapsed'
+ }
+
+ const Dimension = {
+ WIDTH : 'width',
+ HEIGHT : 'height'
+ }
+
+ const Selector = {
+ ACTIVES : '.show, .collapsing',
+ DATA_TOGGLE : '[data-toggle="collapse"]'
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+ class Collapse {
+ constructor(element, config) {
+ this._isTransitioning = false
+ this._element = element
+ this._config = this._getConfig(config)
+ this._triggerArray = $.makeArray(document.querySelectorAll(
+ `[data-toggle="collapse"][href="#${element.id}"],` +
+ `[data-toggle="collapse"][data-target="#${element.id}"]`
+ ))
+ const toggleList = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE))
+ for (let i = 0, len = toggleList.length; i < len; i++) {
+ const elem = toggleList[i]
+ const selector = Util.getSelectorFromElement(elem)
+ const filterElement = [].slice.call(document.querySelectorAll(selector))
+ .filter((foundElem) => foundElem === element)
+
+ if (selector !== null && filterElement.length > 0) {
+ this._selector = selector
+ this._triggerArray.push(elem)
+ }
+ }
+
+ this._parent = this._config.parent ? this._getParent() : null
+
+ if (!this._config.parent) {
+ this._addAriaAndCollapsedClass(this._element, this._triggerArray)
+ }
+
+ if (this._config.toggle) {
+ this.toggle()
+ }
+ }
+
+ // Getters
+
+ static get VERSION() {
+ return VERSION
+ }
+
+ static get Default() {
+ return Default
+ }
+
+ // Public
+
+ toggle() {
+ if ($(this._element).hasClass(ClassName.SHOW)) {
+ this.hide()
+ } else {
+ this.show()
+ }
+ }
+
+ show() {
+ if (this._isTransitioning ||
+ $(this._element).hasClass(ClassName.SHOW)) {
+ return
+ }
+
+ let actives
+ let activesData
+
+ if (this._parent) {
+ actives = [].slice.call(this._parent.querySelectorAll(Selector.ACTIVES))
+ .filter((elem) => elem.getAttribute('data-parent') === this._config.parent)
+
+ if (actives.length === 0) {
+ actives = null
+ }
+ }
+
+ if (actives) {
+ activesData = $(actives).not(this._selector).data(DATA_KEY)
+ if (activesData && activesData._isTransitioning) {
+ return
+ }
+ }
+
+ const startEvent = $.Event(Event.SHOW)
+ $(this._element).trigger(startEvent)
+ if (startEvent.isDefaultPrevented()) {
+ return
+ }
+
+ if (actives) {
+ Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide')
+ if (!activesData) {
+ $(actives).data(DATA_KEY, null)
+ }
+ }
+
+ const dimension = this._getDimension()
+
+ $(this._element)
+ .removeClass(ClassName.COLLAPSE)
+ .addClass(ClassName.COLLAPSING)
+
+ this._element.style[dimension] = 0
+
+ if (this._triggerArray.length) {
+ $(this._triggerArray)
+ .removeClass(ClassName.COLLAPSED)
+ .attr('aria-expanded', true)
+ }
+
+ this.setTransitioning(true)
+
+ const complete = () => {
+ $(this._element)
+ .removeClass(ClassName.COLLAPSING)
+ .addClass(ClassName.COLLAPSE)
+ .addClass(ClassName.SHOW)
+
+ this._element.style[dimension] = ''
+
+ this.setTransitioning(false)
+
+ $(this._element).trigger(Event.SHOWN)
+ }
+
+ const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1)
+ const scrollSize = `scroll${capitalizedDimension}`
+ const transitionDuration = Util.getTransitionDurationFromElement(this._element)
+
+ $(this._element)
+ .one(Util.TRANSITION_END, complete)
+ .emulateTransitionEnd(transitionDuration)
+
+ this._element.style[dimension] = `${this._element[scrollSize]}px`
+ }
+
+ hide() {
+ if (this._isTransitioning ||
+ !$(this._element).hasClass(ClassName.SHOW)) {
+ return
+ }
+
+ const startEvent = $.Event(Event.HIDE)
+ $(this._element).trigger(startEvent)
+ if (startEvent.isDefaultPrevented()) {
+ return
+ }
+
+ const dimension = this._getDimension()
+
+ this._element.style[dimension] = `${this._element.getBoundingClientRect()[dimension]}px`
+
+ Util.reflow(this._element)
+
+ $(this._element)
+ .addClass(ClassName.COLLAPSING)
+ .removeClass(ClassName.COLLAPSE)
+ .removeClass(ClassName.SHOW)
+
+ const triggerArrayLength = this._triggerArray.length
+ if (triggerArrayLength > 0) {
+ for (let i = 0; i < triggerArrayLength; i++) {
+ const trigger = this._triggerArray[i]
+ const selector = Util.getSelectorFromElement(trigger)
+ if (selector !== null) {
+ const $elem = $([].slice.call(document.querySelectorAll(selector)))
+ if (!$elem.hasClass(ClassName.SHOW)) {
+ $(trigger).addClass(ClassName.COLLAPSED)
+ .attr('aria-expanded', false)
+ }
+ }
+ }
+ }
+
+ this.setTransitioning(true)
+
+ const complete = () => {
+ this.setTransitioning(false)
+ $(this._element)
+ .removeClass(ClassName.COLLAPSING)
+ .addClass(ClassName.COLLAPSE)
+ .trigger(Event.HIDDEN)
+ }
+
+ this._element.style[dimension] = ''
+ const transitionDuration = Util.getTransitionDurationFromElement(this._element)
+
+ $(this._element)
+ .one(Util.TRANSITION_END, complete)
+ .emulateTransitionEnd(transitionDuration)
+ }
+
+ setTransitioning(isTransitioning) {
+ this._isTransitioning = isTransitioning
+ }
+
+ dispose() {
+ $.removeData(this._element, DATA_KEY)
+
+ this._config = null
+ this._parent = null
+ this._element = null
+ this._triggerArray = null
+ this._isTransitioning = null
+ }
+
+ // Private
+
+ _getConfig(config) {
+ config = {
+ ...Default,
+ ...config
+ }
+ config.toggle = Boolean(config.toggle) // Coerce string values
+ Util.typeCheckConfig(NAME, config, DefaultType)
+ return config
+ }
+
+ _getDimension() {
+ const hasWidth = $(this._element).hasClass(Dimension.WIDTH)
+ return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT
+ }
+
+ _getParent() {
+ let parent = null
+ if (Util.isElement(this._config.parent)) {
+ parent = this._config.parent
+
+ // It's a jQuery object
+ if (typeof this._config.parent.jquery !== 'undefined') {
+ parent = this._config.parent[0]
+ }
+ } else {
+ parent = document.querySelector(this._config.parent)
+ }
+
+ const selector =
+ `[data-toggle="collapse"][data-parent="${this._config.parent}"]`
+
+ const children = [].slice.call(parent.querySelectorAll(selector))
+ $(children).each((i, element) => {
+ this._addAriaAndCollapsedClass(
+ Collapse._getTargetFromElement(element),
+ [element]
+ )
+ })
+
+ return parent
+ }
+
+ _addAriaAndCollapsedClass(element, triggerArray) {
+ if (element) {
+ const isOpen = $(element).hasClass(ClassName.SHOW)
+
+ if (triggerArray.length) {
+ $(triggerArray)
+ .toggleClass(ClassName.COLLAPSED, !isOpen)
+ .attr('aria-expanded', isOpen)
+ }
+ }
+ }
+
+ // Static
+
+ static _getTargetFromElement(element) {
+ const selector = Util.getSelectorFromElement(element)
+ return selector ? document.querySelector(selector) : null
+ }
+
+ static _jQueryInterface(config) {
+ return this.each(function () {
+ const $this = $(this)
+ let data = $this.data(DATA_KEY)
+ const _config = {
+ ...Default,
+ ...$this.data(),
+ ...typeof config === 'object' && config ? config : {}
+ }
+
+ if (!data && _config.toggle && /show|hide/.test(config)) {
+ _config.toggle = false
+ }
+
+ if (!data) {
+ data = new Collapse(this, _config)
+ $this.data(DATA_KEY, data)
+ }
+
+ if (typeof config === 'string') {
+ if (typeof data[config] === 'undefined') {
+ throw new TypeError(`No method named "${config}"`)
+ }
+ data[config]()
+ }
+ })
+ }
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+ $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+ // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
+ if (event.currentTarget.tagName === 'A') {
+ event.preventDefault()
+ }
+
+ const $trigger = $(this)
+ const selector = Util.getSelectorFromElement(this)
+ const selectors = [].slice.call(document.querySelectorAll(selector))
+ $(selectors).each(function () {
+ const $target = $(this)
+ const data = $target.data(DATA_KEY)
+ const config = data ? 'toggle' : $trigger.data()
+ Collapse._jQueryInterface.call($target, config)
+ })
+ })
+
+ /**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+ $.fn[NAME] = Collapse._jQueryInterface
+ $.fn[NAME].Constructor = Collapse
+ $.fn[NAME].noConflict = function () {
+ $.fn[NAME] = JQUERY_NO_CONFLICT
+ return Collapse._jQueryInterface
+ }
+
+ return Collapse
+})($)
+
+export default Collapse
diff --git a/vendor/twbs/bootstrap/js/src/dropdown.js b/vendor/twbs/bootstrap/js/src/dropdown.js
new file mode 100644
index 000000000..072bce6e3
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/dropdown.js
@@ -0,0 +1,494 @@
+import $ from 'jquery'
+import Popper from 'popper.js'
+import Util from './util'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): dropdown.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Dropdown = (($) => {
+ /**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+ const NAME = 'dropdown'
+ const VERSION = '4.1.3'
+ const DATA_KEY = 'bs.dropdown'
+ const EVENT_KEY = `.${DATA_KEY}`
+ const DATA_API_KEY = '.data-api'
+ const JQUERY_NO_CONFLICT = $.fn[NAME]
+ const ESCAPE_KEYCODE = 27 // KeyboardEvent.which value for Escape (Esc) key
+ const SPACE_KEYCODE = 32 // KeyboardEvent.which value for space key
+ const TAB_KEYCODE = 9 // KeyboardEvent.which value for tab key
+ const ARROW_UP_KEYCODE = 38 // KeyboardEvent.which value for up arrow key
+ const ARROW_DOWN_KEYCODE = 40 // KeyboardEvent.which value for down arrow key
+ const RIGHT_MOUSE_BUTTON_WHICH = 3 // MouseEvent.which value for the right button (assuming a right-handed mouse)
+ const REGEXP_KEYDOWN = new RegExp(`${ARROW_UP_KEYCODE}|${ARROW_DOWN_KEYCODE}|${ESCAPE_KEYCODE}`)
+
+ const Event = {
+ HIDE : `hide${EVENT_KEY}`,
+ HIDDEN : `hidden${EVENT_KEY}`,
+ SHOW : `show${EVENT_KEY}`,
+ SHOWN : `shown${EVENT_KEY}`,
+ CLICK : `click${EVENT_KEY}`,
+ CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`,
+ KEYDOWN_DATA_API : `keydown${EVENT_KEY}${DATA_API_KEY}`,
+ KEYUP_DATA_API : `keyup${EVENT_KEY}${DATA_API_KEY}`
+ }
+
+ const ClassName = {
+ DISABLED : 'disabled',
+ SHOW : 'show',
+ DROPUP : 'dropup',
+ DROPRIGHT : 'dropright',
+ DROPLEFT : 'dropleft',
+ MENURIGHT : 'dropdown-menu-right',
+ MENULEFT : 'dropdown-menu-left',
+ POSITION_STATIC : 'position-static'
+ }
+
+ const Selector = {
+ DATA_TOGGLE : '[data-toggle="dropdown"]',
+ FORM_CHILD : '.dropdown form',
+ MENU : '.dropdown-menu',
+ NAVBAR_NAV : '.navbar-nav',
+ VISIBLE_ITEMS : '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
+ }
+
+ const AttachmentMap = {
+ TOP : 'top-start',
+ TOPEND : 'top-end',
+ BOTTOM : 'bottom-start',
+ BOTTOMEND : 'bottom-end',
+ RIGHT : 'right-start',
+ RIGHTEND : 'right-end',
+ LEFT : 'left-start',
+ LEFTEND : 'left-end'
+ }
+
+ const Default = {
+ offset : 0,
+ flip : true,
+ boundary : 'scrollParent',
+ reference : 'toggle',
+ display : 'dynamic'
+ }
+
+ const DefaultType = {
+ offset : '(number|string|function)',
+ flip : 'boolean',
+ boundary : '(string|element)',
+ reference : '(string|element)',
+ display : 'string'
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+ class Dropdown {
+ constructor(element, config) {
+ this._element = element
+ this._popper = null
+ this._config = this._getConfig(config)
+ this._menu = this._getMenuElement()
+ this._inNavbar = this._detectNavbar()
+
+ this._addEventListeners()
+ }
+
+ // Getters
+
+ static get VERSION() {
+ return VERSION
+ }
+
+ static get Default() {
+ return Default
+ }
+
+ static get DefaultType() {
+ return DefaultType
+ }
+
+ // Public
+
+ toggle() {
+ if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED)) {
+ return
+ }
+
+ const parent = Dropdown._getParentFromElement(this._element)
+ const isActive = $(this._menu).hasClass(ClassName.SHOW)
+
+ Dropdown._clearMenus()
+
+ if (isActive) {
+ return
+ }
+
+ const relatedTarget = {
+ relatedTarget: this._element
+ }
+ const showEvent = $.Event(Event.SHOW, relatedTarget)
+
+ $(parent).trigger(showEvent)
+
+ if (showEvent.isDefaultPrevented()) {
+ return
+ }
+
+ // Disable totally Popper.js for Dropdown in Navbar
+ if (!this._inNavbar) {
+ /**
+ * Check for Popper dependency
+ * Popper - https://popper.js.org
+ */
+ if (typeof Popper === 'undefined') {
+ throw new TypeError('Bootstrap dropdown require Popper.js (https://popper.js.org)')
+ }
+
+ let referenceElement = this._element
+
+ if (this._config.reference === 'parent') {
+ referenceElement = parent
+ } else if (Util.isElement(this._config.reference)) {
+ referenceElement = this._config.reference
+
+ // Check if it's jQuery element
+ if (typeof this._config.reference.jquery !== 'undefined') {
+ referenceElement = this._config.reference[0]
+ }
+ }
+
+ // If boundary is not `scrollParent`, then set position to `static`
+ // to allow the menu to "escape" the scroll parent's boundaries
+ // https://github.com/twbs/bootstrap/issues/24251
+ if (this._config.boundary !== 'scrollParent') {
+ $(parent).addClass(ClassName.POSITION_STATIC)
+ }
+ this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig())
+ }
+
+ // If this is a touch-enabled device we add extra
+ // empty mouseover listeners to the body's immediate children;
+ // only needed because of broken event delegation on iOS
+ // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
+ if ('ontouchstart' in document.documentElement &&
+ $(parent).closest(Selector.NAVBAR_NAV).length === 0) {
+ $(document.body).children().on('mouseover', null, $.noop)
+ }
+
+ this._element.focus()
+ this._element.setAttribute('aria-expanded', true)
+
+ $(this._menu).toggleClass(ClassName.SHOW)
+ $(parent)
+ .toggleClass(ClassName.SHOW)
+ .trigger($.Event(Event.SHOWN, relatedTarget))
+ }
+
+ dispose() {
+ $.removeData(this._element, DATA_KEY)
+ $(this._element).off(EVENT_KEY)
+ this._element = null
+ this._menu = null
+ if (this._popper !== null) {
+ this._popper.destroy()
+ this._popper = null
+ }
+ }
+
+ update() {
+ this._inNavbar = this._detectNavbar()
+ if (this._popper !== null) {
+ this._popper.scheduleUpdate()
+ }
+ }
+
+ // Private
+
+ _addEventListeners() {
+ $(this._element).on(Event.CLICK, (event) => {
+ event.preventDefault()
+ event.stopPropagation()
+ this.toggle()
+ })
+ }
+
+ _getConfig(config) {
+ config = {
+ ...this.constructor.Default,
+ ...$(this._element).data(),
+ ...config
+ }
+
+ Util.typeCheckConfig(
+ NAME,
+ config,
+ this.constructor.DefaultType
+ )
+
+ return config
+ }
+
+ _getMenuElement() {
+ if (!this._menu) {
+ const parent = Dropdown._getParentFromElement(this._element)
+ if (parent) {
+ this._menu = parent.querySelector(Selector.MENU)
+ }
+ }
+ return this._menu
+ }
+
+ _getPlacement() {
+ const $parentDropdown = $(this._element.parentNode)
+ let placement = AttachmentMap.BOTTOM
+
+ // Handle dropup
+ if ($parentDropdown.hasClass(ClassName.DROPUP)) {
+ placement = AttachmentMap.TOP
+ if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
+ placement = AttachmentMap.TOPEND
+ }
+ } else if ($parentDropdown.hasClass(ClassName.DROPRIGHT)) {
+ placement = AttachmentMap.RIGHT
+ } else if ($parentDropdown.hasClass(ClassName.DROPLEFT)) {
+ placement = AttachmentMap.LEFT
+ } else if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
+ placement = AttachmentMap.BOTTOMEND
+ }
+ return placement
+ }
+
+ _detectNavbar() {
+ return $(this._element).closest('.navbar').length > 0
+ }
+
+ _getPopperConfig() {
+ const offsetConf = {}
+ if (typeof this._config.offset === 'function') {
+ offsetConf.fn = (data) => {
+ data.offsets = {
+ ...data.offsets,
+ ...this._config.offset(data.offsets) || {}
+ }
+ return data
+ }
+ } else {
+ offsetConf.offset = this._config.offset
+ }
+
+ const popperConfig = {
+ placement: this._getPlacement(),
+ modifiers: {
+ offset: offsetConf,
+ flip: {
+ enabled: this._config.flip
+ },
+ preventOverflow: {
+ boundariesElement: this._config.boundary
+ }
+ }
+ }
+
+ // Disable Popper.js if we have a static display
+ if (this._config.display === 'static') {
+ popperConfig.modifiers.applyStyle = {
+ enabled: false
+ }
+ }
+ return popperConfig
+ }
+
+ // Static
+
+ static _jQueryInterface(config) {
+ return this.each(function () {
+ let data = $(this).data(DATA_KEY)
+ const _config = typeof config === 'object' ? config : null
+
+ if (!data) {
+ data = new Dropdown(this, _config)
+ $(this).data(DATA_KEY, data)
+ }
+
+ if (typeof config === 'string') {
+ if (typeof data[config] === 'undefined') {
+ throw new TypeError(`No method named "${config}"`)
+ }
+ data[config]()
+ }
+ })
+ }
+
+ static _clearMenus(event) {
+ if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH ||
+ event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
+ return
+ }
+
+ const toggles = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE))
+ for (let i = 0, len = toggles.length; i < len; i++) {
+ const parent = Dropdown._getParentFromElement(toggles[i])
+ const context = $(toggles[i]).data(DATA_KEY)
+ const relatedTarget = {
+ relatedTarget: toggles[i]
+ }
+
+ if (event && event.type === 'click') {
+ relatedTarget.clickEvent = event
+ }
+
+ if (!context) {
+ continue
+ }
+
+ const dropdownMenu = context._menu
+ if (!$(parent).hasClass(ClassName.SHOW)) {
+ continue
+ }
+
+ if (event && (event.type === 'click' &&
+ /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) &&
+ $.contains(parent, event.target)) {
+ continue
+ }
+
+ const hideEvent = $.Event(Event.HIDE, relatedTarget)
+ $(parent).trigger(hideEvent)
+ if (hideEvent.isDefaultPrevented()) {
+ continue
+ }
+
+ // If this is a touch-enabled device we remove the extra
+ // empty mouseover listeners we added for iOS support
+ if ('ontouchstart' in document.documentElement) {
+ $(document.body).children().off('mouseover', null, $.noop)
+ }
+
+ toggles[i].setAttribute('aria-expanded', 'false')
+
+ $(dropdownMenu).removeClass(ClassName.SHOW)
+ $(parent)
+ .removeClass(ClassName.SHOW)
+ .trigger($.Event(Event.HIDDEN, relatedTarget))
+ }
+ }
+
+ static _getParentFromElement(element) {
+ let parent
+ const selector = Util.getSelectorFromElement(element)
+
+ if (selector) {
+ parent = document.querySelector(selector)
+ }
+
+ return parent || element.parentNode
+ }
+
+ // eslint-disable-next-line complexity
+ static _dataApiKeydownHandler(event) {
+ // If not input/textarea:
+ // - And not a key in REGEXP_KEYDOWN => not a dropdown command
+ // If input/textarea:
+ // - If space key => not a dropdown command
+ // - If key is other than escape
+ // - If key is not up or down => not a dropdown command
+ // - If trigger inside the menu => not a dropdown command
+ if (/input|textarea/i.test(event.target.tagName)
+ ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE &&
+ (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE ||
+ $(event.target).closest(Selector.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
+ return
+ }
+
+ event.preventDefault()
+ event.stopPropagation()
+
+ if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+ return
+ }
+
+ const parent = Dropdown._getParentFromElement(this)
+ const isActive = $(parent).hasClass(ClassName.SHOW)
+
+ if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) ||
+ isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
+ if (event.which === ESCAPE_KEYCODE) {
+ const toggle = parent.querySelector(Selector.DATA_TOGGLE)
+ $(toggle).trigger('focus')
+ }
+
+ $(this).trigger('click')
+ return
+ }
+
+ const items = [].slice.call(parent.querySelectorAll(Selector.VISIBLE_ITEMS))
+
+ if (items.length === 0) {
+ return
+ }
+
+ let index = items.indexOf(event.target)
+
+ if (event.which === ARROW_UP_KEYCODE && index > 0) { // Up
+ index--
+ }
+
+ if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) { // Down
+ index++
+ }
+
+ if (index < 0) {
+ index = 0
+ }
+
+ items[index].focus()
+ }
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+ $(document)
+ .on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler)
+ .on(Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown._dataApiKeydownHandler)
+ .on(`${Event.CLICK_DATA_API} ${Event.KEYUP_DATA_API}`, Dropdown._clearMenus)
+ .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+ event.preventDefault()
+ event.stopPropagation()
+ Dropdown._jQueryInterface.call($(this), 'toggle')
+ })
+ .on(Event.CLICK_DATA_API, Selector.FORM_CHILD, (e) => {
+ e.stopPropagation()
+ })
+
+ /**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+ $.fn[NAME] = Dropdown._jQueryInterface
+ $.fn[NAME].Constructor = Dropdown
+ $.fn[NAME].noConflict = function () {
+ $.fn[NAME] = JQUERY_NO_CONFLICT
+ return Dropdown._jQueryInterface
+ }
+
+ return Dropdown
+})($, Popper)
+
+export default Dropdown
diff --git a/vendor/twbs/bootstrap/js/src/index.js b/vendor/twbs/bootstrap/js/src/index.js
new file mode 100644
index 000000000..7304b69d3
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/index.js
@@ -0,0 +1,50 @@
+import $ from 'jquery'
+import Alert from './alert'
+import Button from './button'
+import Carousel from './carousel'
+import Collapse from './collapse'
+import Dropdown from './dropdown'
+import Modal from './modal'
+import Popover from './popover'
+import Scrollspy from './scrollspy'
+import Tab from './tab'
+import Tooltip from './tooltip'
+import Util from './util'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): index.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+(($) => {
+ if (typeof $ === 'undefined') {
+ throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.')
+ }
+
+ const version = $.fn.jquery.split(' ')[0].split('.')
+ const minMajor = 1
+ const ltMajor = 2
+ const minMinor = 9
+ const minPatch = 1
+ const maxMajor = 4
+
+ if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
+ throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0')
+ }
+})($)
+
+export {
+ Util,
+ Alert,
+ Button,
+ Carousel,
+ Collapse,
+ Dropdown,
+ Modal,
+ Popover,
+ Scrollspy,
+ Tab,
+ Tooltip
+}
diff --git a/vendor/twbs/bootstrap/js/src/modal.js b/vendor/twbs/bootstrap/js/src/modal.js
new file mode 100644
index 000000000..ddcf370b6
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/modal.js
@@ -0,0 +1,579 @@
+import $ from 'jquery'
+import Util from './util'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): modal.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Modal = (($) => {
+ /**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+ const NAME = 'modal'
+ const VERSION = '4.1.3'
+ const DATA_KEY = 'bs.modal'
+ const EVENT_KEY = `.${DATA_KEY}`
+ const DATA_API_KEY = '.data-api'
+ const JQUERY_NO_CONFLICT = $.fn[NAME]
+ const ESCAPE_KEYCODE = 27 // KeyboardEvent.which value for Escape (Esc) key
+
+ const Default = {
+ backdrop : true,
+ keyboard : true,
+ focus : true,
+ show : true
+ }
+
+ const DefaultType = {
+ backdrop : '(boolean|string)',
+ keyboard : 'boolean',
+ focus : 'boolean',
+ show : 'boolean'
+ }
+
+ const Event = {
+ HIDE : `hide${EVENT_KEY}`,
+ HIDDEN : `hidden${EVENT_KEY}`,
+ SHOW : `show${EVENT_KEY}`,
+ SHOWN : `shown${EVENT_KEY}`,
+ FOCUSIN : `focusin${EVENT_KEY}`,
+ RESIZE : `resize${EVENT_KEY}`,
+ CLICK_DISMISS : `click.dismiss${EVENT_KEY}`,
+ KEYDOWN_DISMISS : `keydown.dismiss${EVENT_KEY}`,
+ MOUSEUP_DISMISS : `mouseup.dismiss${EVENT_KEY}`,
+ MOUSEDOWN_DISMISS : `mousedown.dismiss${EVENT_KEY}`,
+ CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+ }
+
+ const ClassName = {
+ SCROLLBAR_MEASURER : 'modal-scrollbar-measure',
+ BACKDROP : 'modal-backdrop',
+ OPEN : 'modal-open',
+ FADE : 'fade',
+ SHOW : 'show'
+ }
+
+ const Selector = {
+ DIALOG : '.modal-dialog',
+ DATA_TOGGLE : '[data-toggle="modal"]',
+ DATA_DISMISS : '[data-dismiss="modal"]',
+ FIXED_CONTENT : '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
+ STICKY_CONTENT : '.sticky-top'
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+ class Modal {
+ constructor(element, config) {
+ this._config = this._getConfig(config)
+ this._element = element
+ this._dialog = element.querySelector(Selector.DIALOG)
+ this._backdrop = null
+ this._isShown = false
+ this._isBodyOverflowing = false
+ this._ignoreBackdropClick = false
+ this._scrollbarWidth = 0
+ }
+
+ // Getters
+
+ static get VERSION() {
+ return VERSION
+ }
+
+ static get Default() {
+ return Default
+ }
+
+ // Public
+
+ toggle(relatedTarget) {
+ return this._isShown ? this.hide() : this.show(relatedTarget)
+ }
+
+ show(relatedTarget) {
+ if (this._isTransitioning || this._isShown) {
+ return
+ }
+
+ if ($(this._element).hasClass(ClassName.FADE)) {
+ this._isTransitioning = true
+ }
+
+ const showEvent = $.Event(Event.SHOW, {
+ relatedTarget
+ })
+
+ $(this._element).trigger(showEvent)
+
+ if (this._isShown || showEvent.isDefaultPrevented()) {
+ return
+ }
+
+ this._isShown = true
+
+ this._checkScrollbar()
+ this._setScrollbar()
+
+ this._adjustDialog()
+
+ $(document.body).addClass(ClassName.OPEN)
+
+ this._setEscapeEvent()
+ this._setResizeEvent()
+
+ $(this._element).on(
+ Event.CLICK_DISMISS,
+ Selector.DATA_DISMISS,
+ (event) => this.hide(event)
+ )
+
+ $(this._dialog).on(Event.MOUSEDOWN_DISMISS, () => {
+ $(this._element).one(Event.MOUSEUP_DISMISS, (event) => {
+ if ($(event.target).is(this._element)) {
+ this._ignoreBackdropClick = true
+ }
+ })
+ })
+
+ this._showBackdrop(() => this._showElement(relatedTarget))
+ }
+
+ hide(event) {
+ if (event) {
+ event.preventDefault()
+ }
+
+ if (this._isTransitioning || !this._isShown) {
+ return
+ }
+
+ const hideEvent = $.Event(Event.HIDE)
+
+ $(this._element).trigger(hideEvent)
+
+ if (!this._isShown || hideEvent.isDefaultPrevented()) {
+ return
+ }
+
+ this._isShown = false
+ const transition = $(this._element).hasClass(ClassName.FADE)
+
+ if (transition) {
+ this._isTransitioning = true
+ }
+
+ this._setEscapeEvent()
+ this._setResizeEvent()
+
+ $(document).off(Event.FOCUSIN)
+
+ $(this._element).removeClass(ClassName.SHOW)
+
+ $(this._element).off(Event.CLICK_DISMISS)
+ $(this._dialog).off(Event.MOUSEDOWN_DISMISS)
+
+
+ if (transition) {
+ const transitionDuration = Util.getTransitionDurationFromElement(this._element)
+
+ $(this._element)
+ .one(Util.TRANSITION_END, (event) => this._hideModal(event))
+ .emulateTransitionEnd(transitionDuration)
+ } else {
+ this._hideModal()
+ }
+ }
+
+ dispose() {
+ $.removeData(this._element, DATA_KEY)
+
+ $(window, document, this._element, this._backdrop).off(EVENT_KEY)
+
+ this._config = null
+ this._element = null
+ this._dialog = null
+ this._backdrop = null
+ this._isShown = null
+ this._isBodyOverflowing = null
+ this._ignoreBackdropClick = null
+ this._scrollbarWidth = null
+ }
+
+ handleUpdate() {
+ this._adjustDialog()
+ }
+
+ // Private
+
+ _getConfig(config) {
+ config = {
+ ...Default,
+ ...config
+ }
+ Util.typeCheckConfig(NAME, config, DefaultType)
+ return config
+ }
+
+ _showElement(relatedTarget) {
+ const transition = $(this._element).hasClass(ClassName.FADE)
+
+ if (!this._element.parentNode ||
+ this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
+ // Don't move modal's DOM position
+ document.body.appendChild(this._element)
+ }
+
+ this._element.style.display = 'block'
+ this._element.removeAttribute('aria-hidden')
+ this._element.scrollTop = 0
+
+ if (transition) {
+ Util.reflow(this._element)
+ }
+
+ $(this._element).addClass(ClassName.SHOW)
+
+ if (this._config.focus) {
+ this._enforceFocus()
+ }
+
+ const shownEvent = $.Event(Event.SHOWN, {
+ relatedTarget
+ })
+
+ const transitionComplete = () => {
+ if (this._config.focus) {
+ this._element.focus()
+ }
+ this._isTransitioning = false
+ $(this._element).trigger(shownEvent)
+ }
+
+ if (transition) {
+ const transitionDuration = Util.getTransitionDurationFromElement(this._element)
+
+ $(this._dialog)
+ .one(Util.TRANSITION_END, transitionComplete)
+ .emulateTransitionEnd(transitionDuration)
+ } else {
+ transitionComplete()
+ }
+ }
+
+ _enforceFocus() {
+ $(document)
+ .off(Event.FOCUSIN) // Guard against infinite focus loop
+ .on(Event.FOCUSIN, (event) => {
+ if (document !== event.target &&
+ this._element !== event.target &&
+ $(this._element).has(event.target).length === 0) {
+ this._element.focus()
+ }
+ })
+ }
+
+ _setEscapeEvent() {
+ if (this._isShown && this._config.keyboard) {
+ $(this._element).on(Event.KEYDOWN_DISMISS, (event) => {
+ if (event.which === ESCAPE_KEYCODE) {
+ event.preventDefault()
+ this.hide()
+ }
+ })
+ } else if (!this._isShown) {
+ $(this._element).off(Event.KEYDOWN_DISMISS)
+ }
+ }
+
+ _setResizeEvent() {
+ if (this._isShown) {
+ $(window).on(Event.RESIZE, (event) => this.handleUpdate(event))
+ } else {
+ $(window).off(Event.RESIZE)
+ }
+ }
+
+ _hideModal() {
+ this._element.style.display = 'none'
+ this._element.setAttribute('aria-hidden', true)
+ this._isTransitioning = false
+ this._showBackdrop(() => {
+ $(document.body).removeClass(ClassName.OPEN)
+ this._resetAdjustments()
+ this._resetScrollbar()
+ $(this._element).trigger(Event.HIDDEN)
+ })
+ }
+
+ _removeBackdrop() {
+ if (this._backdrop) {
+ $(this._backdrop).remove()
+ this._backdrop = null
+ }
+ }
+
+ _showBackdrop(callback) {
+ const animate = $(this._element).hasClass(ClassName.FADE)
+ ? ClassName.FADE : ''
+
+ if (this._isShown && this._config.backdrop) {
+ this._backdrop = document.createElement('div')
+ this._backdrop.className = ClassName.BACKDROP
+
+ if (animate) {
+ this._backdrop.classList.add(animate)
+ }
+
+ $(this._backdrop).appendTo(document.body)
+
+ $(this._element).on(Event.CLICK_DISMISS, (event) => {
+ if (this._ignoreBackdropClick) {
+ this._ignoreBackdropClick = false
+ return
+ }
+ if (event.target !== event.currentTarget) {
+ return
+ }
+ if (this._config.backdrop === 'static') {
+ this._element.focus()
+ } else {
+ this.hide()
+ }
+ })
+
+ if (animate) {
+ Util.reflow(this._backdrop)
+ }
+
+ $(this._backdrop).addClass(ClassName.SHOW)
+
+ if (!callback) {
+ return
+ }
+
+ if (!animate) {
+ callback()
+ return
+ }
+
+ const backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop)
+
+ $(this._backdrop)
+ .one(Util.TRANSITION_END, callback)
+ .emulateTransitionEnd(backdropTransitionDuration)
+ } else if (!this._isShown && this._backdrop) {
+ $(this._backdrop).removeClass(ClassName.SHOW)
+
+ const callbackRemove = () => {
+ this._removeBackdrop()
+ if (callback) {
+ callback()
+ }
+ }
+
+ if ($(this._element).hasClass(ClassName.FADE)) {
+ const backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop)
+
+ $(this._backdrop)
+ .one(Util.TRANSITION_END, callbackRemove)
+ .emulateTransitionEnd(backdropTransitionDuration)
+ } else {
+ callbackRemove()
+ }
+ } else if (callback) {
+ callback()
+ }
+ }
+
+ // ----------------------------------------------------------------------
+ // the following methods are used to handle overflowing modals
+ // todo (fat): these should probably be refactored out of modal.js
+ // ----------------------------------------------------------------------
+
+ _adjustDialog() {
+ const isModalOverflowing =
+ this._element.scrollHeight > document.documentElement.clientHeight
+
+ if (!this._isBodyOverflowing && isModalOverflowing) {
+ this._element.style.paddingLeft = `${this._scrollbarWidth}px`
+ }
+
+ if (this._isBodyOverflowing && !isModalOverflowing) {
+ this._element.style.paddingRight = `${this._scrollbarWidth}px`
+ }
+ }
+
+ _resetAdjustments() {
+ this._element.style.paddingLeft = ''
+ this._element.style.paddingRight = ''
+ }
+
+ _checkScrollbar() {
+ const rect = document.body.getBoundingClientRect()
+ this._isBodyOverflowing = rect.left + rect.right < window.innerWidth
+ this._scrollbarWidth = this._getScrollbarWidth()
+ }
+
+ _setScrollbar() {
+ if (this._isBodyOverflowing) {
+ // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
+ // while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
+ const fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT))
+ const stickyContent = [].slice.call(document.querySelectorAll(Selector.STICKY_CONTENT))
+
+ // Adjust fixed content padding
+ $(fixedContent).each((index, element) => {
+ const actualPadding = element.style.paddingRight
+ const calculatedPadding = $(element).css('padding-right')
+ $(element)
+ .data('padding-right', actualPadding)
+ .css('padding-right', `${parseFloat(calculatedPadding) + this._scrollbarWidth}px`)
+ })
+
+ // Adjust sticky content margin
+ $(stickyContent).each((index, element) => {
+ const actualMargin = element.style.marginRight
+ const calculatedMargin = $(element).css('margin-right')
+ $(element)
+ .data('margin-right', actualMargin)
+ .css('margin-right', `${parseFloat(calculatedMargin) - this._scrollbarWidth}px`)
+ })
+
+ // Adjust body padding
+ const actualPadding = document.body.style.paddingRight
+ const calculatedPadding = $(document.body).css('padding-right')
+ $(document.body)
+ .data('padding-right', actualPadding)
+ .css('padding-right', `${parseFloat(calculatedPadding) + this._scrollbarWidth}px`)
+ }
+ }
+
+ _resetScrollbar() {
+ // Restore fixed content padding
+ const fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT))
+ $(fixedContent).each((index, element) => {
+ const padding = $(element).data('padding-right')
+ $(element).removeData('padding-right')
+ element.style.paddingRight = padding ? padding : ''
+ })
+
+ // Restore sticky content
+ const elements = [].slice.call(document.querySelectorAll(`${Selector.STICKY_CONTENT}`))
+ $(elements).each((index, element) => {
+ const margin = $(element).data('margin-right')
+ if (typeof margin !== 'undefined') {
+ $(element).css('margin-right', margin).removeData('margin-right')
+ }
+ })
+
+ // Restore body padding
+ const padding = $(document.body).data('padding-right')
+ $(document.body).removeData('padding-right')
+ document.body.style.paddingRight = padding ? padding : ''
+ }
+
+ _getScrollbarWidth() { // thx d.walsh
+ const scrollDiv = document.createElement('div')
+ scrollDiv.className = ClassName.SCROLLBAR_MEASURER
+ document.body.appendChild(scrollDiv)
+ const scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth
+ document.body.removeChild(scrollDiv)
+ return scrollbarWidth
+ }
+
+ // Static
+
+ static _jQueryInterface(config, relatedTarget) {
+ return this.each(function () {
+ let data = $(this).data(DATA_KEY)
+ const _config = {
+ ...Default,
+ ...$(this).data(),
+ ...typeof config === 'object' && config ? config : {}
+ }
+
+ if (!data) {
+ data = new Modal(this, _config)
+ $(this).data(DATA_KEY, data)
+ }
+
+ if (typeof config === 'string') {
+ if (typeof data[config] === 'undefined') {
+ throw new TypeError(`No method named "${config}"`)
+ }
+ data[config](relatedTarget)
+ } else if (_config.show) {
+ data.show(relatedTarget)
+ }
+ })
+ }
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+ $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+ let target
+ const selector = Util.getSelectorFromElement(this)
+
+ if (selector) {
+ target = document.querySelector(selector)
+ }
+
+ const config = $(target).data(DATA_KEY)
+ ? 'toggle' : {
+ ...$(target).data(),
+ ...$(this).data()
+ }
+
+ if (this.tagName === 'A' || this.tagName === 'AREA') {
+ event.preventDefault()
+ }
+
+ const $target = $(target).one(Event.SHOW, (showEvent) => {
+ if (showEvent.isDefaultPrevented()) {
+ // Only register focus restorer if modal will actually get shown
+ return
+ }
+
+ $target.one(Event.HIDDEN, () => {
+ if ($(this).is(':visible')) {
+ this.focus()
+ }
+ })
+ })
+
+ Modal._jQueryInterface.call($(target), config, this)
+ })
+
+ /**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+ $.fn[NAME] = Modal._jQueryInterface
+ $.fn[NAME].Constructor = Modal
+ $.fn[NAME].noConflict = function () {
+ $.fn[NAME] = JQUERY_NO_CONFLICT
+ return Modal._jQueryInterface
+ }
+
+ return Modal
+})($)
+
+export default Modal
diff --git a/vendor/twbs/bootstrap/js/src/popover.js b/vendor/twbs/bootstrap/js/src/popover.js
new file mode 100644
index 000000000..eade7cf58
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/popover.js
@@ -0,0 +1,188 @@
+import $ from 'jquery'
+import Tooltip from './tooltip'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): popover.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Popover = (($) => {
+ /**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+ const NAME = 'popover'
+ const VERSION = '4.1.3'
+ const DATA_KEY = 'bs.popover'
+ const EVENT_KEY = `.${DATA_KEY}`
+ const JQUERY_NO_CONFLICT = $.fn[NAME]
+ const CLASS_PREFIX = 'bs-popover'
+ const BSCLS_PREFIX_REGEX = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g')
+
+ const Default = {
+ ...Tooltip.Default,
+ placement : 'right',
+ trigger : 'click',
+ content : '',
+ template : '<div class="popover" role="tooltip">' +
+ '<div class="arrow"></div>' +
+ '<h3 class="popover-header"></h3>' +
+ '<div class="popover-body"></div></div>'
+ }
+
+ const DefaultType = {
+ ...Tooltip.DefaultType,
+ content : '(string|element|function)'
+ }
+
+ const ClassName = {
+ FADE : 'fade',
+ SHOW : 'show'
+ }
+
+ const Selector = {
+ TITLE : '.popover-header',
+ CONTENT : '.popover-body'
+ }
+
+ const Event = {
+ HIDE : `hide${EVENT_KEY}`,
+ HIDDEN : `hidden${EVENT_KEY}`,
+ SHOW : `show${EVENT_KEY}`,
+ SHOWN : `shown${EVENT_KEY}`,
+ INSERTED : `inserted${EVENT_KEY}`,
+ CLICK : `click${EVENT_KEY}`,
+ FOCUSIN : `focusin${EVENT_KEY}`,
+ FOCUSOUT : `focusout${EVENT_KEY}`,
+ MOUSEENTER : `mouseenter${EVENT_KEY}`,
+ MOUSELEAVE : `mouseleave${EVENT_KEY}`
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+ class Popover extends Tooltip {
+ // Getters
+
+ static get VERSION() {
+ return VERSION
+ }
+
+ static get Default() {
+ return Default
+ }
+
+ static get NAME() {
+ return NAME
+ }
+
+ static get DATA_KEY() {
+ return DATA_KEY
+ }
+
+ static get Event() {
+ return Event
+ }
+
+ static get EVENT_KEY() {
+ return EVENT_KEY
+ }
+
+ static get DefaultType() {
+ return DefaultType
+ }
+
+ // Overrides
+
+ isWithContent() {
+ return this.getTitle() || this._getContent()
+ }
+
+ addAttachmentClass(attachment) {
+ $(this.getTipElement()).addClass(`${CLASS_PREFIX}-${attachment}`)
+ }
+
+ getTipElement() {
+ this.tip = this.tip || $(this.config.template)[0]
+ return this.tip
+ }
+
+ setContent() {
+ const $tip = $(this.getTipElement())
+
+ // We use append for html objects to maintain js events
+ this.setElementContent($tip.find(Selector.TITLE), this.getTitle())
+ let content = this._getContent()
+ if (typeof content === 'function') {
+ content = content.call(this.element)
+ }
+ this.setElementContent($tip.find(Selector.CONTENT), content)
+
+ $tip.removeClass(`${ClassName.FADE} ${ClassName.SHOW}`)
+ }
+
+ // Private
+
+ _getContent() {
+ return this.element.getAttribute('data-content') ||
+ this.config.content
+ }
+
+ _cleanTipClass() {
+ const $tip = $(this.getTipElement())
+ const tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX)
+ if (tabClass !== null && tabClass.length > 0) {
+ $tip.removeClass(tabClass.join(''))
+ }
+ }
+
+ // Static
+
+ static _jQueryInterface(config) {
+ return this.each(function () {
+ let data = $(this).data(DATA_KEY)
+ const _config = typeof config === 'object' ? config : null
+
+ if (!data && /destroy|hide/.test(config)) {
+ return
+ }
+
+ if (!data) {
+ data = new Popover(this, _config)
+ $(this).data(DATA_KEY, data)
+ }
+
+ if (typeof config === 'string') {
+ if (typeof data[config] === 'undefined') {
+ throw new TypeError(`No method named "${config}"`)
+ }
+ data[config]()
+ }
+ })
+ }
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+ $.fn[NAME] = Popover._jQueryInterface
+ $.fn[NAME].Constructor = Popover
+ $.fn[NAME].noConflict = function () {
+ $.fn[NAME] = JQUERY_NO_CONFLICT
+ return Popover._jQueryInterface
+ }
+
+ return Popover
+})($)
+
+export default Popover
diff --git a/vendor/twbs/bootstrap/js/src/scrollspy.js b/vendor/twbs/bootstrap/js/src/scrollspy.js
new file mode 100644
index 000000000..5cbffc650
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/scrollspy.js
@@ -0,0 +1,332 @@
+import $ from 'jquery'
+import Util from './util'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): scrollspy.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const ScrollSpy = (($) => {
+ /**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+ const NAME = 'scrollspy'
+ const VERSION = '4.1.3'
+ const DATA_KEY = 'bs.scrollspy'
+ const EVENT_KEY = `.${DATA_KEY}`
+ const DATA_API_KEY = '.data-api'
+ const JQUERY_NO_CONFLICT = $.fn[NAME]
+
+ const Default = {
+ offset : 10,
+ method : 'auto',
+ target : ''
+ }
+
+ const DefaultType = {
+ offset : 'number',
+ method : 'string',
+ target : '(string|element)'
+ }
+
+ const Event = {
+ ACTIVATE : `activate${EVENT_KEY}`,
+ SCROLL : `scroll${EVENT_KEY}`,
+ LOAD_DATA_API : `load${EVENT_KEY}${DATA_API_KEY}`
+ }
+
+ const ClassName = {
+ DROPDOWN_ITEM : 'dropdown-item',
+ DROPDOWN_MENU : 'dropdown-menu',
+ ACTIVE : 'active'
+ }
+
+ const Selector = {
+ DATA_SPY : '[data-spy="scroll"]',
+ ACTIVE : '.active',
+ NAV_LIST_GROUP : '.nav, .list-group',
+ NAV_LINKS : '.nav-link',
+ NAV_ITEMS : '.nav-item',
+ LIST_ITEMS : '.list-group-item',
+ DROPDOWN : '.dropdown',
+ DROPDOWN_ITEMS : '.dropdown-item',
+ DROPDOWN_TOGGLE : '.dropdown-toggle'
+ }
+
+ const OffsetMethod = {
+ OFFSET : 'offset',
+ POSITION : 'position'
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+ class ScrollSpy {
+ constructor(element, config) {
+ this._element = element
+ this._scrollElement = element.tagName === 'BODY' ? window : element
+ this._config = this._getConfig(config)
+ this._selector = `${this._config.target} ${Selector.NAV_LINKS},` +
+ `${this._config.target} ${Selector.LIST_ITEMS},` +
+ `${this._config.target} ${Selector.DROPDOWN_ITEMS}`
+ this._offsets = []
+ this._targets = []
+ this._activeTarget = null
+ this._scrollHeight = 0
+
+ $(this._scrollElement).on(Event.SCROLL, (event) => this._process(event))
+
+ this.refresh()
+ this._process()
+ }
+
+ // Getters
+
+ static get VERSION() {
+ return VERSION
+ }
+
+ static get Default() {
+ return Default
+ }
+
+ // Public
+
+ refresh() {
+ const autoMethod = this._scrollElement === this._scrollElement.window
+ ? OffsetMethod.OFFSET : OffsetMethod.POSITION
+
+ const offsetMethod = this._config.method === 'auto'
+ ? autoMethod : this._config.method
+
+ const offsetBase = offsetMethod === OffsetMethod.POSITION
+ ? this._getScrollTop() : 0
+
+ this._offsets = []
+ this._targets = []
+
+ this._scrollHeight = this._getScrollHeight()
+
+ const targets = [].slice.call(document.querySelectorAll(this._selector))
+
+ targets
+ .map((element) => {
+ let target
+ const targetSelector = Util.getSelectorFromElement(element)
+
+ if (targetSelector) {
+ target = document.querySelector(targetSelector)
+ }
+
+ if (target) {
+ const targetBCR = target.getBoundingClientRect()
+ if (targetBCR.width || targetBCR.height) {
+ // TODO (fat): remove sketch reliance on jQuery position/offset
+ return [
+ $(target)[offsetMethod]().top + offsetBase,
+ targetSelector
+ ]
+ }
+ }
+ return null
+ })
+ .filter((item) => item)
+ .sort((a, b) => a[0] - b[0])
+ .forEach((item) => {
+ this._offsets.push(item[0])
+ this._targets.push(item[1])
+ })
+ }
+
+ dispose() {
+ $.removeData(this._element, DATA_KEY)
+ $(this._scrollElement).off(EVENT_KEY)
+
+ this._element = null
+ this._scrollElement = null
+ this._config = null
+ this._selector = null
+ this._offsets = null
+ this._targets = null
+ this._activeTarget = null
+ this._scrollHeight = null
+ }
+
+ // Private
+
+ _getConfig(config) {
+ config = {
+ ...Default,
+ ...typeof config === 'object' && config ? config : {}
+ }
+
+ if (typeof config.target !== 'string') {
+ let id = $(config.target).attr('id')
+ if (!id) {
+ id = Util.getUID(NAME)
+ $(config.target).attr('id', id)
+ }
+ config.target = `#${id}`
+ }
+
+ Util.typeCheckConfig(NAME, config, DefaultType)
+
+ return config
+ }
+
+ _getScrollTop() {
+ return this._scrollElement === window
+ ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop
+ }
+
+ _getScrollHeight() {
+ return this._scrollElement.scrollHeight || Math.max(
+ document.body.scrollHeight,
+ document.documentElement.scrollHeight
+ )
+ }
+
+ _getOffsetHeight() {
+ return this._scrollElement === window
+ ? window.innerHeight : this._scrollElement.getBoundingClientRect().height
+ }
+
+ _process() {
+ const scrollTop = this._getScrollTop() + this._config.offset
+ const scrollHeight = this._getScrollHeight()
+ const maxScroll = this._config.offset +
+ scrollHeight -
+ this._getOffsetHeight()
+
+ if (this._scrollHeight !== scrollHeight) {
+ this.refresh()
+ }
+
+ if (scrollTop >= maxScroll) {
+ const target = this._targets[this._targets.length - 1]
+
+ if (this._activeTarget !== target) {
+ this._activate(target)
+ }
+ return
+ }
+
+ if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
+ this._activeTarget = null
+ this._clear()
+ return
+ }
+
+ const offsetLength = this._offsets.length
+ for (let i = offsetLength; i--;) {
+ const isActiveTarget = this._activeTarget !== this._targets[i] &&
+ scrollTop >= this._offsets[i] &&
+ (typeof this._offsets[i + 1] === 'undefined' ||
+ scrollTop < this._offsets[i + 1])
+
+ if (isActiveTarget) {
+ this._activate(this._targets[i])
+ }
+ }
+ }
+
+ _activate(target) {
+ this._activeTarget = target
+
+ this._clear()
+
+ let queries = this._selector.split(',')
+ // eslint-disable-next-line arrow-body-style
+ queries = queries.map((selector) => {
+ return `${selector}[data-target="${target}"],` +
+ `${selector}[href="${target}"]`
+ })
+
+ const $link = $([].slice.call(document.querySelectorAll(queries.join(','))))
+
+ if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
+ $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE)
+ $link.addClass(ClassName.ACTIVE)
+ } else {
+ // Set triggered link as active
+ $link.addClass(ClassName.ACTIVE)
+ // Set triggered links parents as active
+ // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
+ $link.parents(Selector.NAV_LIST_GROUP).prev(`${Selector.NAV_LINKS}, ${Selector.LIST_ITEMS}`).addClass(ClassName.ACTIVE)
+ // Handle special case when .nav-link is inside .nav-item
+ $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_ITEMS).children(Selector.NAV_LINKS).addClass(ClassName.ACTIVE)
+ }
+
+ $(this._scrollElement).trigger(Event.ACTIVATE, {
+ relatedTarget: target
+ })
+ }
+
+ _clear() {
+ const nodes = [].slice.call(document.querySelectorAll(this._selector))
+ $(nodes).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE)
+ }
+
+ // Static
+
+ static _jQueryInterface(config) {
+ return this.each(function () {
+ let data = $(this).data(DATA_KEY)
+ const _config = typeof config === 'object' && config
+
+ if (!data) {
+ data = new ScrollSpy(this, _config)
+ $(this).data(DATA_KEY, data)
+ }
+
+ if (typeof config === 'string') {
+ if (typeof data[config] === 'undefined') {
+ throw new TypeError(`No method named "${config}"`)
+ }
+ data[config]()
+ }
+ })
+ }
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+ $(window).on(Event.LOAD_DATA_API, () => {
+ const scrollSpys = [].slice.call(document.querySelectorAll(Selector.DATA_SPY))
+
+ const scrollSpysLength = scrollSpys.length
+ for (let i = scrollSpysLength; i--;) {
+ const $spy = $(scrollSpys[i])
+ ScrollSpy._jQueryInterface.call($spy, $spy.data())
+ }
+ })
+
+ /**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+ $.fn[NAME] = ScrollSpy._jQueryInterface
+ $.fn[NAME].Constructor = ScrollSpy
+ $.fn[NAME].noConflict = function () {
+ $.fn[NAME] = JQUERY_NO_CONFLICT
+ return ScrollSpy._jQueryInterface
+ }
+
+ return ScrollSpy
+})($)
+
+export default ScrollSpy
diff --git a/vendor/twbs/bootstrap/js/src/tab.js b/vendor/twbs/bootstrap/js/src/tab.js
new file mode 100644
index 000000000..a91b088de
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/tab.js
@@ -0,0 +1,264 @@
+import $ from 'jquery'
+import Util from './util'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): tab.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Tab = (($) => {
+ /**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+ const NAME = 'tab'
+ const VERSION = '4.1.3'
+ const DATA_KEY = 'bs.tab'
+ const EVENT_KEY = `.${DATA_KEY}`
+ const DATA_API_KEY = '.data-api'
+ const JQUERY_NO_CONFLICT = $.fn[NAME]
+
+ const Event = {
+ HIDE : `hide${EVENT_KEY}`,
+ HIDDEN : `hidden${EVENT_KEY}`,
+ SHOW : `show${EVENT_KEY}`,
+ SHOWN : `shown${EVENT_KEY}`,
+ CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+ }
+
+ const ClassName = {
+ DROPDOWN_MENU : 'dropdown-menu',
+ ACTIVE : 'active',
+ DISABLED : 'disabled',
+ FADE : 'fade',
+ SHOW : 'show'
+ }
+
+ const Selector = {
+ DROPDOWN : '.dropdown',
+ NAV_LIST_GROUP : '.nav, .list-group',
+ ACTIVE : '.active',
+ ACTIVE_UL : '> li > .active',
+ DATA_TOGGLE : '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
+ DROPDOWN_TOGGLE : '.dropdown-toggle',
+ DROPDOWN_ACTIVE_CHILD : '> .dropdown-menu .active'
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+ class Tab {
+ constructor(element) {
+ this._element = element
+ }
+
+ // Getters
+
+ static get VERSION() {
+ return VERSION
+ }
+
+ // Public
+
+ show() {
+ if (this._element.parentNode &&
+ this._element.parentNode.nodeType === Node.ELEMENT_NODE &&
+ $(this._element).hasClass(ClassName.ACTIVE) ||
+ $(this._element).hasClass(ClassName.DISABLED)) {
+ return
+ }
+
+ let target
+ let previous
+ const listElement = $(this._element).closest(Selector.NAV_LIST_GROUP)[0]
+ const selector = Util.getSelectorFromElement(this._element)
+
+ if (listElement) {
+ const itemSelector = listElement.nodeName === 'UL' ? Selector.ACTIVE_UL : Selector.ACTIVE
+ previous = $.makeArray($(listElement).find(itemSelector))
+ previous = previous[previous.length - 1]
+ }
+
+ const hideEvent = $.Event(Event.HIDE, {
+ relatedTarget: this._element
+ })
+
+ const showEvent = $.Event(Event.SHOW, {
+ relatedTarget: previous
+ })
+
+ if (previous) {
+ $(previous).trigger(hideEvent)
+ }
+
+ $(this._element).trigger(showEvent)
+
+ if (showEvent.isDefaultPrevented() ||
+ hideEvent.isDefaultPrevented()) {
+ return
+ }
+
+ if (selector) {
+ target = document.querySelector(selector)
+ }
+
+ this._activate(
+ this._element,
+ listElement
+ )
+
+ const complete = () => {
+ const hiddenEvent = $.Event(Event.HIDDEN, {
+ relatedTarget: this._element
+ })
+
+ const shownEvent = $.Event(Event.SHOWN, {
+ relatedTarget: previous
+ })
+
+ $(previous).trigger(hiddenEvent)
+ $(this._element).trigger(shownEvent)
+ }
+
+ if (target) {
+ this._activate(target, target.parentNode, complete)
+ } else {
+ complete()
+ }
+ }
+
+ dispose() {
+ $.removeData(this._element, DATA_KEY)
+ this._element = null
+ }
+
+ // Private
+
+ _activate(element, container, callback) {
+ let activeElements
+ if (container.nodeName === 'UL') {
+ activeElements = $(container).find(Selector.ACTIVE_UL)
+ } else {
+ activeElements = $(container).children(Selector.ACTIVE)
+ }
+
+ const active = activeElements[0]
+ const isTransitioning = callback &&
+ (active && $(active).hasClass(ClassName.FADE))
+
+ const complete = () => this._transitionComplete(
+ element,
+ active,
+ callback
+ )
+
+ if (active && isTransitioning) {
+ const transitionDuration = Util.getTransitionDurationFromElement(active)
+
+ $(active)
+ .one(Util.TRANSITION_END, complete)
+ .emulateTransitionEnd(transitionDuration)
+ } else {
+ complete()
+ }
+ }
+
+ _transitionComplete(element, active, callback) {
+ if (active) {
+ $(active).removeClass(`${ClassName.SHOW} ${ClassName.ACTIVE}`)
+
+ const dropdownChild = $(active.parentNode).find(
+ Selector.DROPDOWN_ACTIVE_CHILD
+ )[0]
+
+ if (dropdownChild) {
+ $(dropdownChild).removeClass(ClassName.ACTIVE)
+ }
+
+ if (active.getAttribute('role') === 'tab') {
+ active.setAttribute('aria-selected', false)
+ }
+ }
+
+ $(element).addClass(ClassName.ACTIVE)
+ if (element.getAttribute('role') === 'tab') {
+ element.setAttribute('aria-selected', true)
+ }
+
+ Util.reflow(element)
+ $(element).addClass(ClassName.SHOW)
+
+ if (element.parentNode &&
+ $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
+ const dropdownElement = $(element).closest(Selector.DROPDOWN)[0]
+ if (dropdownElement) {
+ const dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector.DROPDOWN_TOGGLE))
+ $(dropdownToggleList).addClass(ClassName.ACTIVE)
+ }
+
+ element.setAttribute('aria-expanded', true)
+ }
+
+ if (callback) {
+ callback()
+ }
+ }
+
+ // Static
+
+ static _jQueryInterface(config) {
+ return this.each(function () {
+ const $this = $(this)
+ let data = $this.data(DATA_KEY)
+
+ if (!data) {
+ data = new Tab(this)
+ $this.data(DATA_KEY, data)
+ }
+
+ if (typeof config === 'string') {
+ if (typeof data[config] === 'undefined') {
+ throw new TypeError(`No method named "${config}"`)
+ }
+ data[config]()
+ }
+ })
+ }
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+ $(document)
+ .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+ event.preventDefault()
+ Tab._jQueryInterface.call($(this), 'show')
+ })
+
+ /**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+ $.fn[NAME] = Tab._jQueryInterface
+ $.fn[NAME].Constructor = Tab
+ $.fn[NAME].noConflict = function () {
+ $.fn[NAME] = JQUERY_NO_CONFLICT
+ return Tab._jQueryInterface
+ }
+
+ return Tab
+})($)
+
+export default Tab
diff --git a/vendor/twbs/bootstrap/js/src/tooltip.js b/vendor/twbs/bootstrap/js/src/tooltip.js
new file mode 100644
index 000000000..72d9ba177
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/tooltip.js
@@ -0,0 +1,725 @@
+import $ from 'jquery'
+import Popper from 'popper.js'
+import Util from './util'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): tooltip.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Tooltip = (($) => {
+ /**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+ const NAME = 'tooltip'
+ const VERSION = '4.1.3'
+ const DATA_KEY = 'bs.tooltip'
+ const EVENT_KEY = `.${DATA_KEY}`
+ const JQUERY_NO_CONFLICT = $.fn[NAME]
+ const CLASS_PREFIX = 'bs-tooltip'
+ const BSCLS_PREFIX_REGEX = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g')
+
+ const DefaultType = {
+ animation : 'boolean',
+ template : 'string',
+ title : '(string|element|function)',
+ trigger : 'string',
+ delay : '(number|object)',
+ html : 'boolean',
+ selector : '(string|boolean)',
+ placement : '(string|function)',
+ offset : '(number|string)',
+ container : '(string|element|boolean)',
+ fallbackPlacement : '(string|array)',
+ boundary : '(string|element)'
+ }
+
+ const AttachmentMap = {
+ AUTO : 'auto',
+ TOP : 'top',
+ RIGHT : 'right',
+ BOTTOM : 'bottom',
+ LEFT : 'left'
+ }
+
+ const Default = {
+ animation : true,
+ template : '<div class="tooltip" role="tooltip">' +
+ '<div class="arrow"></div>' +
+ '<div class="tooltip-inner"></div></div>',
+ trigger : 'hover focus',
+ title : '',
+ delay : 0,
+ html : false,
+ selector : false,
+ placement : 'top',
+ offset : 0,
+ container : false,
+ fallbackPlacement : 'flip',
+ boundary : 'scrollParent'
+ }
+
+ const HoverState = {
+ SHOW : 'show',
+ OUT : 'out'
+ }
+
+ const Event = {
+ HIDE : `hide${EVENT_KEY}`,
+ HIDDEN : `hidden${EVENT_KEY}`,
+ SHOW : `show${EVENT_KEY}`,
+ SHOWN : `shown${EVENT_KEY}`,
+ INSERTED : `inserted${EVENT_KEY}`,
+ CLICK : `click${EVENT_KEY}`,
+ FOCUSIN : `focusin${EVENT_KEY}`,
+ FOCUSOUT : `focusout${EVENT_KEY}`,
+ MOUSEENTER : `mouseenter${EVENT_KEY}`,
+ MOUSELEAVE : `mouseleave${EVENT_KEY}`
+ }
+
+ const ClassName = {
+ FADE : 'fade',
+ SHOW : 'show'
+ }
+
+ const Selector = {
+ TOOLTIP : '.tooltip',
+ TOOLTIP_INNER : '.tooltip-inner',
+ ARROW : '.arrow'
+ }
+
+ const Trigger = {
+ HOVER : 'hover',
+ FOCUS : 'focus',
+ CLICK : 'click',
+ MANUAL : 'manual'
+ }
+
+
+ /**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+ class Tooltip {
+ constructor(element, config) {
+ /**
+ * Check for Popper dependency
+ * Popper - https://popper.js.org
+ */
+ if (typeof Popper === 'undefined') {
+ throw new TypeError('Bootstrap tooltips require Popper.js (https://popper.js.org)')
+ }
+
+ // private
+ this._isEnabled = true
+ this._timeout = 0
+ this._hoverState = ''
+ this._activeTrigger = {}
+ this._popper = null
+
+ // Protected
+ this.element = element
+ this.config = this._getConfig(config)
+ this.tip = null
+
+ this._setListeners()
+ }
+
+ // Getters
+
+ static get VERSION() {
+ return VERSION
+ }
+
+ static get Default() {
+ return Default
+ }
+
+ static get NAME() {
+ return NAME
+ }
+
+ static get DATA_KEY() {
+ return DATA_KEY
+ }
+
+ static get Event() {
+ return Event
+ }
+
+ static get EVENT_KEY() {
+ return EVENT_KEY
+ }
+
+ static get DefaultType() {
+ return DefaultType
+ }
+
+ // Public
+
+ enable() {
+ this._isEnabled = true
+ }
+
+ disable() {
+ this._isEnabled = false
+ }
+
+ toggleEnabled() {
+ this._isEnabled = !this._isEnabled
+ }
+
+ toggle(event) {
+ if (!this._isEnabled) {
+ return
+ }
+
+ if (event) {
+ const dataKey = this.constructor.DATA_KEY
+ let context = $(event.currentTarget).data(dataKey)
+
+ if (!context) {
+ context = new this.constructor(
+ event.currentTarget,
+ this._getDelegateConfig()
+ )
+ $(event.currentTarget).data(dataKey, context)
+ }
+
+ context._activeTrigger.click = !context._activeTrigger.click
+
+ if (context._isWithActiveTrigger()) {
+ context._enter(null, context)
+ } else {
+ context._leave(null, context)
+ }
+ } else {
+ if ($(this.getTipElement()).hasClass(ClassName.SHOW)) {
+ this._leave(null, this)
+ return
+ }
+
+ this._enter(null, this)
+ }
+ }
+
+ dispose() {
+ clearTimeout(this._timeout)
+
+ $.removeData(this.element, this.constructor.DATA_KEY)
+
+ $(this.element).off(this.constructor.EVENT_KEY)
+ $(this.element).closest('.modal').off('hide.bs.modal')
+
+ if (this.tip) {
+ $(this.tip).remove()
+ }
+
+ this._isEnabled = null
+ this._timeout = null
+ this._hoverState = null
+ this._activeTrigger = null
+ if (this._popper !== null) {
+ this._popper.destroy()
+ }
+
+ this._popper = null
+ this.element = null
+ this.config = null
+ this.tip = null
+ }
+
+ show() {
+ if ($(this.element).css('display') === 'none') {
+ throw new Error('Please use show on visible elements')
+ }
+
+ const showEvent = $.Event(this.constructor.Event.SHOW)
+ if (this.isWithContent() && this._isEnabled) {
+ $(this.element).trigger(showEvent)
+
+ const isInTheDom = $.contains(
+ this.element.ownerDocument.documentElement,
+ this.element
+ )
+
+ if (showEvent.isDefaultPrevented() || !isInTheDom) {
+ return
+ }
+
+ const tip = this.getTipElement()
+ const tipId = Util.getUID(this.constructor.NAME)
+
+ tip.setAttribute('id', tipId)
+ this.element.setAttribute('aria-describedby', tipId)
+
+ this.setContent()
+
+ if (this.config.animation) {
+ $(tip).addClass(ClassName.FADE)
+ }
+
+ const placement = typeof this.config.placement === 'function'
+ ? this.config.placement.call(this, tip, this.element)
+ : this.config.placement
+
+ const attachment = this._getAttachment(placement)
+ this.addAttachmentClass(attachment)
+
+ const container = this.config.container === false ? document.body : $(document).find(this.config.container)
+
+ $(tip).data(this.constructor.DATA_KEY, this)
+
+ if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
+ $(tip).appendTo(container)
+ }
+
+ $(this.element).trigger(this.constructor.Event.INSERTED)
+
+ this._popper = new Popper(this.element, tip, {
+ placement: attachment,
+ modifiers: {
+ offset: {
+ offset: this.config.offset
+ },
+ flip: {
+ behavior: this.config.fallbackPlacement
+ },
+ arrow: {
+ element: Selector.ARROW
+ },
+ preventOverflow: {
+ boundariesElement: this.config.boundary
+ }
+ },
+ onCreate: (data) => {
+ if (data.originalPlacement !== data.placement) {
+ this._handlePopperPlacementChange(data)
+ }
+ },
+ onUpdate: (data) => {
+ this._handlePopperPlacementChange(data)
+ }
+ })
+
+ $(tip).addClass(ClassName.SHOW)
+
+ // If this is a touch-enabled device we add extra
+ // empty mouseover listeners to the body's immediate children;
+ // only needed because of broken event delegation on iOS
+ // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
+ if ('ontouchstart' in document.documentElement) {
+ $(document.body).children().on('mouseover', null, $.noop)
+ }
+
+ const complete = () => {
+ if (this.config.animation) {
+ this._fixTransition()
+ }
+ const prevHoverState = this._hoverState
+ this._hoverState = null
+
+ $(this.element).trigger(this.constructor.Event.SHOWN)
+
+ if (prevHoverState === HoverState.OUT) {
+ this._leave(null, this)
+ }
+ }
+
+ if ($(this.tip).hasClass(ClassName.FADE)) {
+ const transitionDuration = Util.getTransitionDurationFromElement(this.tip)
+
+ $(this.tip)
+ .one(Util.TRANSITION_END, complete)
+ .emulateTransitionEnd(transitionDuration)
+ } else {
+ complete()
+ }
+ }
+ }
+
+ hide(callback) {
+ const tip = this.getTipElement()
+ const hideEvent = $.Event(this.constructor.Event.HIDE)
+ const complete = () => {
+ if (this._hoverState !== HoverState.SHOW && tip.parentNode) {
+ tip.parentNode.removeChild(tip)
+ }
+
+ this._cleanTipClass()
+ this.element.removeAttribute('aria-describedby')
+ $(this.element).trigger(this.constructor.Event.HIDDEN)
+ if (this._popper !== null) {
+ this._popper.destroy()
+ }
+
+ if (callback) {
+ callback()
+ }
+ }
+
+ $(this.element).trigger(hideEvent)
+
+ if (hideEvent.isDefaultPrevented()) {
+ return
+ }
+
+ $(tip).removeClass(ClassName.SHOW)
+
+ // If this is a touch-enabled device we remove the extra
+ // empty mouseover listeners we added for iOS support
+ if ('ontouchstart' in document.documentElement) {
+ $(document.body).children().off('mouseover', null, $.noop)
+ }
+
+ this._activeTrigger[Trigger.CLICK] = false
+ this._activeTrigger[Trigger.FOCUS] = false
+ this._activeTrigger[Trigger.HOVER] = false
+
+ if ($(this.tip).hasClass(ClassName.FADE)) {
+ const transitionDuration = Util.getTransitionDurationFromElement(tip)
+
+ $(tip)
+ .one(Util.TRANSITION_END, complete)
+ .emulateTransitionEnd(transitionDuration)
+ } else {
+ complete()
+ }
+
+ this._hoverState = ''
+ }
+
+ update() {
+ if (this._popper !== null) {
+ this._popper.scheduleUpdate()
+ }
+ }
+
+ // Protected
+
+ isWithContent() {
+ return Boolean(this.getTitle())
+ }
+
+ addAttachmentClass(attachment) {
+ $(this.getTipElement()).addClass(`${CLASS_PREFIX}-${attachment}`)
+ }
+
+ getTipElement() {
+ this.tip = this.tip || $(this.config.template)[0]
+ return this.tip
+ }
+
+ setContent() {
+ const tip = this.getTipElement()
+ this.setElementContent($(tip.querySelectorAll(Selector.TOOLTIP_INNER)), this.getTitle())
+ $(tip).removeClass(`${ClassName.FADE} ${ClassName.SHOW}`)
+ }
+
+ setElementContent($element, content) {
+ const html = this.config.html
+ if (typeof content === 'object' && (content.nodeType || content.jquery)) {
+ // Content is a DOM node or a jQuery
+ if (html) {
+ if (!$(content).parent().is($element)) {
+ $element.empty().append(content)
+ }
+ } else {
+ $element.text($(content).text())
+ }
+ } else {
+ $element[html ? 'html' : 'text'](content)
+ }
+ }
+
+ getTitle() {
+ let title = this.element.getAttribute('data-original-title')
+
+ if (!title) {
+ title = typeof this.config.title === 'function'
+ ? this.config.title.call(this.element)
+ : this.config.title
+ }
+
+ return title
+ }
+
+ // Private
+
+ _getAttachment(placement) {
+ return AttachmentMap[placement.toUpperCase()]
+ }
+
+ _setListeners() {
+ const triggers = this.config.trigger.split(' ')
+
+ triggers.forEach((trigger) => {
+ if (trigger === 'click') {
+ $(this.element).on(
+ this.constructor.Event.CLICK,
+ this.config.selector,
+ (event) => this.toggle(event)
+ )
+ } else if (trigger !== Trigger.MANUAL) {
+ const eventIn = trigger === Trigger.HOVER
+ ? this.constructor.Event.MOUSEENTER
+ : this.constructor.Event.FOCUSIN
+ const eventOut = trigger === Trigger.HOVER
+ ? this.constructor.Event.MOUSELEAVE
+ : this.constructor.Event.FOCUSOUT
+
+ $(this.element)
+ .on(
+ eventIn,
+ this.config.selector,
+ (event) => this._enter(event)
+ )
+ .on(
+ eventOut,
+ this.config.selector,
+ (event) => this._leave(event)
+ )
+ }
+
+ $(this.element).closest('.modal').on(
+ 'hide.bs.modal',
+ () => this.hide()
+ )
+ })
+
+ if (this.config.selector) {
+ this.config = {
+ ...this.config,
+ trigger: 'manual',
+ selector: ''
+ }
+ } else {
+ this._fixTitle()
+ }
+ }
+
+ _fixTitle() {
+ const titleType = typeof this.element.getAttribute('data-original-title')
+ if (this.element.getAttribute('title') ||
+ titleType !== 'string') {
+ this.element.setAttribute(
+ 'data-original-title',
+ this.element.getAttribute('title') || ''
+ )
+ this.element.setAttribute('title', '')
+ }
+ }
+
+ _enter(event, context) {
+ const dataKey = this.constructor.DATA_KEY
+
+ context = context || $(event.currentTarget).data(dataKey)
+
+ if (!context) {
+ context = new this.constructor(
+ event.currentTarget,
+ this._getDelegateConfig()
+ )
+ $(event.currentTarget).data(dataKey, context)
+ }
+
+ if (event) {
+ context._activeTrigger[
+ event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER
+ ] = true
+ }
+
+ if ($(context.getTipElement()).hasClass(ClassName.SHOW) ||
+ context._hoverState === HoverState.SHOW) {
+ context._hoverState = HoverState.SHOW
+ return
+ }
+
+ clearTimeout(context._timeout)
+
+ context._hoverState = HoverState.SHOW
+
+ if (!context.config.delay || !context.config.delay.show) {
+ context.show()
+ return
+ }
+
+ context._timeout = setTimeout(() => {
+ if (context._hoverState === HoverState.SHOW) {
+ context.show()
+ }
+ }, context.config.delay.show)
+ }
+
+ _leave(event, context) {
+ const dataKey = this.constructor.DATA_KEY
+
+ context = context || $(event.currentTarget).data(dataKey)
+
+ if (!context) {
+ context = new this.constructor(
+ event.currentTarget,
+ this._getDelegateConfig()
+ )
+ $(event.currentTarget).data(dataKey, context)
+ }
+
+ if (event) {
+ context._activeTrigger[
+ event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER
+ ] = false
+ }
+
+ if (context._isWithActiveTrigger()) {
+ return
+ }
+
+ clearTimeout(context._timeout)
+
+ context._hoverState = HoverState.OUT
+
+ if (!context.config.delay || !context.config.delay.hide) {
+ context.hide()
+ return
+ }
+
+ context._timeout = setTimeout(() => {
+ if (context._hoverState === HoverState.OUT) {
+ context.hide()
+ }
+ }, context.config.delay.hide)
+ }
+
+ _isWithActiveTrigger() {
+ for (const trigger in this._activeTrigger) {
+ if (this._activeTrigger[trigger]) {
+ return true
+ }
+ }
+
+ return false
+ }
+
+ _getConfig(config) {
+ config = {
+ ...this.constructor.Default,
+ ...$(this.element).data(),
+ ...typeof config === 'object' && config ? config : {}
+ }
+
+ if (typeof config.delay === 'number') {
+ config.delay = {
+ show: config.delay,
+ hide: config.delay
+ }
+ }
+
+ if (typeof config.title === 'number') {
+ config.title = config.title.toString()
+ }
+
+ if (typeof config.content === 'number') {
+ config.content = config.content.toString()
+ }
+
+ Util.typeCheckConfig(
+ NAME,
+ config,
+ this.constructor.DefaultType
+ )
+
+ return config
+ }
+
+ _getDelegateConfig() {
+ const config = {}
+
+ if (this.config) {
+ for (const key in this.config) {
+ if (this.constructor.Default[key] !== this.config[key]) {
+ config[key] = this.config[key]
+ }
+ }
+ }
+
+ return config
+ }
+
+ _cleanTipClass() {
+ const $tip = $(this.getTipElement())
+ const tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX)
+ if (tabClass !== null && tabClass.length) {
+ $tip.removeClass(tabClass.join(''))
+ }
+ }
+
+ _handlePopperPlacementChange(popperData) {
+ const popperInstance = popperData.instance
+ this.tip = popperInstance.popper
+ this._cleanTipClass()
+ this.addAttachmentClass(this._getAttachment(popperData.placement))
+ }
+
+ _fixTransition() {
+ const tip = this.getTipElement()
+ const initConfigAnimation = this.config.animation
+ if (tip.getAttribute('x-placement') !== null) {
+ return
+ }
+ $(tip).removeClass(ClassName.FADE)
+ this.config.animation = false
+ this.hide()
+ this.show()
+ this.config.animation = initConfigAnimation
+ }
+
+ // Static
+
+ static _jQueryInterface(config) {
+ return this.each(function () {
+ let data = $(this).data(DATA_KEY)
+ const _config = typeof config === 'object' && config
+
+ if (!data && /dispose|hide/.test(config)) {
+ return
+ }
+
+ if (!data) {
+ data = new Tooltip(this, _config)
+ $(this).data(DATA_KEY, data)
+ }
+
+ if (typeof config === 'string') {
+ if (typeof data[config] === 'undefined') {
+ throw new TypeError(`No method named "${config}"`)
+ }
+ data[config]()
+ }
+ })
+ }
+ }
+
+ /**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+ $.fn[NAME] = Tooltip._jQueryInterface
+ $.fn[NAME].Constructor = Tooltip
+ $.fn[NAME].noConflict = function () {
+ $.fn[NAME] = JQUERY_NO_CONFLICT
+ return Tooltip._jQueryInterface
+ }
+
+ return Tooltip
+})($, Popper)
+
+export default Tooltip
diff --git a/vendor/twbs/bootstrap/js/src/util.js b/vendor/twbs/bootstrap/js/src/util.js
new file mode 100644
index 000000000..eb98d449c
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/util.js
@@ -0,0 +1,152 @@
+import $ from 'jquery'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): util.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Util = (($) => {
+ /**
+ * ------------------------------------------------------------------------
+ * Private TransitionEnd Helpers
+ * ------------------------------------------------------------------------
+ */
+
+ const TRANSITION_END = 'transitionend'
+ const MAX_UID = 1000000
+ const MILLISECONDS_MULTIPLIER = 1000
+
+ // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+ function toType(obj) {
+ return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase()
+ }
+
+ function getSpecialTransitionEndEvent() {
+ return {
+ bindType: TRANSITION_END,
+ delegateType: TRANSITION_END,
+ handle(event) {
+ if ($(event.target).is(this)) {
+ return event.handleObj.handler.apply(this, arguments) // eslint-disable-line prefer-rest-params
+ }
+ return undefined // eslint-disable-line no-undefined
+ }
+ }
+ }
+
+ function transitionEndEmulator(duration) {
+ let called = false
+
+ $(this).one(Util.TRANSITION_END, () => {
+ called = true
+ })
+
+ setTimeout(() => {
+ if (!called) {
+ Util.triggerTransitionEnd(this)
+ }
+ }, duration)
+
+ return this
+ }
+
+ function setTransitionEndSupport() {
+ $.fn.emulateTransitionEnd = transitionEndEmulator
+ $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent()
+ }
+
+ /**
+ * --------------------------------------------------------------------------
+ * Public Util Api
+ * --------------------------------------------------------------------------
+ */
+
+ const Util = {
+
+ TRANSITION_END: 'bsTransitionEnd',
+
+ getUID(prefix) {
+ do {
+ // eslint-disable-next-line no-bitwise
+ prefix += ~~(Math.random() * MAX_UID) // "~~" acts like a faster Math.floor() here
+ } while (document.getElementById(prefix))
+ return prefix
+ },
+
+ getSelectorFromElement(element) {
+ let selector = element.getAttribute('data-target')
+ if (!selector || selector === '#') {
+ selector = element.getAttribute('href') || ''
+ }
+
+ try {
+ return document.querySelector(selector) ? selector : null
+ } catch (err) {
+ return null
+ }
+ },
+
+ getTransitionDurationFromElement(element) {
+ if (!element) {
+ return 0
+ }
+
+ // Get transition-duration of the element
+ let transitionDuration = $(element).css('transition-duration')
+ const floatTransitionDuration = parseFloat(transitionDuration)
+
+ // Return 0 if element or transition duration is not found
+ if (!floatTransitionDuration) {
+ return 0
+ }
+
+ // If multiple durations are defined, take the first
+ transitionDuration = transitionDuration.split(',')[0]
+
+ return parseFloat(transitionDuration) * MILLISECONDS_MULTIPLIER
+ },
+
+ reflow(element) {
+ return element.offsetHeight
+ },
+
+ triggerTransitionEnd(element) {
+ $(element).trigger(TRANSITION_END)
+ },
+
+ // TODO: Remove in v5
+ supportsTransitionEnd() {
+ return Boolean(TRANSITION_END)
+ },
+
+ isElement(obj) {
+ return (obj[0] || obj).nodeType
+ },
+
+ typeCheckConfig(componentName, config, configTypes) {
+ for (const property in configTypes) {
+ if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
+ const expectedTypes = configTypes[property]
+ const value = config[property]
+ const valueType = value && Util.isElement(value)
+ ? 'element' : toType(value)
+
+ if (!new RegExp(expectedTypes).test(valueType)) {
+ throw new Error(
+ `${componentName.toUpperCase()}: ` +
+ `Option "${property}" provided type "${valueType}" ` +
+ `but expected type "${expectedTypes}".`)
+ }
+ }
+ }
+ }
+ }
+
+ setTransitionEndSupport()
+
+ return Util
+})($)
+
+export default Util
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 05:37:13 +0000