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/* ========================================================================
* Bootstrap: tooltip.js v3.4.1 and wfpopover.js v3.4.1 (adapted to WF prefix)
* https://getbootstrap.com/docs/3.4/javascript/#tooltip
* Inspired by the original jQuery.tipsy by Jason Frame
* ========================================================================
* Copyright 2011-2019 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* ======================================================================== */
+function ($) {
'use strict';
var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn']
var uriAttrs = [
'background',
'cite',
'href',
'itemtype',
'longdesc',
'poster',
'src',
'xlink:href'
]
var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i
var DefaultWhitelist = {
// Global attributes allowed on any supplied element below.
'*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
a: ['target', 'href', 'title', 'rel'],
area: [],
b: [],
br: [],
col: [],
code: [],
div: [],
em: [],
hr: [],
h1: [],
h2: [],
h3: [],
h4: [],
h5: [],
h6: [],
i: [],
img: ['src', 'alt', 'title', 'width', 'height'],
li: [],
ol: [],
p: [],
pre: [],
s: [],
small: [],
span: [],
sub: [],
sup: [],
strong: [],
u: [],
ul: []
}
/**
* A pattern that recognizes a commonly useful subset of URLs that are safe.
*
* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
*/
var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi
/**
* A pattern that matches safe data URLs. Only matches image, video and audio types.
*
* Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
*/
var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i
function allowedAttribute(attr, allowedAttributeList) {
var attrName = attr.nodeName.toLowerCase()
if ($.inArray(attrName, allowedAttributeList) !== -1) {
if ($.inArray(attrName, uriAttrs) !== -1) {
return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN))
}
return true
}
var regExp = $(allowedAttributeList).filter(function (index, value) {
return value instanceof RegExp
})
// Check if a regular expression validates the attribute.
for (var i = 0, l = regExp.length; i < l; i++) {
if (attrName.match(regExp[i])) {
return true
}
}
return false
}
function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
if (unsafeHtml.length === 0) {
return unsafeHtml
}
if (sanitizeFn && typeof sanitizeFn === 'function') {
return sanitizeFn(unsafeHtml)
}
// IE 8 and below don't support createHTMLDocument
if (!document.implementation || !document.implementation.createHTMLDocument) {
return unsafeHtml
}
var createdDocument = document.implementation.createHTMLDocument('sanitization')
createdDocument.body.innerHTML = unsafeHtml
var whitelistKeys = $.map(whiteList, function (el, i) { return i })
var elements = $(createdDocument.body).find('*')
for (var i = 0, len = elements.length; i < len; i++) {
var el = elements[i]
var elName = el.nodeName.toLowerCase()
if ($.inArray(elName, whitelistKeys) === -1) {
el.parentNode.removeChild(el)
continue
}
var attributeList = $.map(el.attributes, function (el) { return el })
var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || [])
for (var j = 0, len2 = attributeList.length; j < len2; j++) {
if (!allowedAttribute(attributeList[j], whitelistedAttributes)) {
el.removeAttribute(attributeList[j].nodeName)
}
}
}
return createdDocument.body.innerHTML
}
// TOOLTIP PUBLIC CLASS DEFINITION
// ===============================
var WFTooltip = function (element, options) {
this.type = null
this.options = null
this.enabled = null
this.timeout = null
this.hoverState = null
this.$element = null
this.inState = null
this.init('wftooltip', element, options)
}
WFTooltip.VERSION = '3.4.1'
WFTooltip.TRANSITION_DURATION = 150
WFTooltip.DEFAULTS = {
animation: true,
placement: 'top',
selector: false,
template: '<div class="wftooltip" role="wftooltip"><div class="wftooltip-arrow"></div><div class="wftooltip-inner"></div></div>',
trigger: 'hover focus',
title: '',
delay: 0,
html: false,
container: false,
viewport: {
selector: 'body',
padding: 0
},
sanitize : true,
sanitizeFn : null,
whiteList : DefaultWhitelist
}
WFTooltip.prototype.init = function (type, element, options) {
this.enabled = true
this.type = type
this.$element = $(element)
this.options = this.getOptions(options)
this.$viewport = this.options.viewport && $(document).find($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport))
this.inState = { click: false, hover: false, focus: false }
if (this.$element[0] instanceof document.constructor && !this.options.selector) {
throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!')
}
var triggers = this.options.trigger.split(' ')
for (var i = triggers.length; i--;) {
var trigger = triggers[i]
if (trigger == 'click') {
this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
} else if (trigger != 'manual') {
var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin'
var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'
this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
}
}
this.options.selector ?
(this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
this.fixTitle()
}
WFTooltip.prototype.getDefaults = function () {
return WFTooltip.DEFAULTS
}
WFTooltip.prototype.getOptions = function (options) {
var dataAttributes = this.$element.data()
for (var dataAttr in dataAttributes) {
if (dataAttributes.hasOwnProperty(dataAttr) && $.inArray(dataAttr, DISALLOWED_ATTRIBUTES) !== -1) {
delete dataAttributes[dataAttr]
}
}
options = $.extend({}, this.getDefaults(), dataAttributes, options)
if (options.delay && typeof options.delay == 'number') {
options.delay = {
show: options.delay,
hide: options.delay
}
}
if (options.sanitize) {
options.template = sanitizeHtml(options.template, options.whiteList, options.sanitizeFn)
}
return options
}
WFTooltip.prototype.getDelegateOptions = function () {
var options = {}
var defaults = this.getDefaults()
this._options && $.each(this._options, function (key, value) {
if (defaults[key] != value) options[key] = value
})
return options
}
WFTooltip.prototype.enter = function (obj) {
var self = obj instanceof this.constructor ?
obj : $(obj.currentTarget).data('bs.' + this.type)
if (!self) {
self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
$(obj.currentTarget).data('bs.' + this.type, self)
}
if (obj instanceof $.Event) {
self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true
}
if (self.tip().hasClass('wf-in') || self.hoverState == 'wf-in') {
self.hoverState = 'wf-in'
return
}
clearTimeout(self.timeout)
self.hoverState = 'wf-in'
if (!self.options.delay || !self.options.delay.show) return self.show()
self.timeout = setTimeout(function () {
if (self.hoverState == 'wf-in') self.show()
}, self.options.delay.show)
}
WFTooltip.prototype.isInStateTrue = function () {
for (var key in this.inState) {
if (this.inState[key]) return true
}
return false
}
WFTooltip.prototype.leave = function (obj) {
var self = obj instanceof this.constructor ?
obj : $(obj.currentTarget).data('bs.' + this.type)
if (!self) {
self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
$(obj.currentTarget).data('bs.' + this.type, self)
}
if (obj instanceof $.Event) {
self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false
}
if (self.isInStateTrue()) return
clearTimeout(self.timeout)
self.hoverState = 'wf-out'
if (!self.options.delay || !self.options.delay.hide) return self.hide()
self.timeout = setTimeout(function () {
if (self.hoverState == 'wf-out') self.hide()
}, self.options.delay.hide)
}
WFTooltip.prototype.show = function () {
var e = $.Event('show.bs.' + this.type)
if (this.hasContent() && this.enabled) {
this.$element.trigger(e)
var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0])
if (e.isDefaultPrevented() || !inDom) return
var that = this
var $tip = this.tip()
var tipId = this.getUID(this.type)
this.setContent()
$tip.attr('id', tipId)
this.$element.attr('aria-describedby', tipId)
if (this.options.animation) $tip.addClass('wf-fade')
var placement = typeof this.options.placement == 'function' ?
this.options.placement.call(this, $tip[0], this.$element[0]) :
this.options.placement
var autoToken = /\s?auto?\s?/i
var autoPlace = autoToken.test(placement)
if (autoPlace) placement = placement.replace(autoToken, '') || 'wf-top'
$tip
.detach()
.css({ top: 0, left: 0, display: 'block' })
.addClass(placement)
.data('bs.' + this.type, this)
this.options.container ? $tip.appendTo($(document).find(this.options.container)) : $tip.insertAfter(this.$element)
this.$element.trigger('inserted.bs.' + this.type)
var pos = this.getPosition()
var actualWidth = $tip[0].offsetWidth
var actualHeight = $tip[0].offsetHeight
if (autoPlace) {
var orgPlacement = placement
var viewportDim = this.getPosition(this.$viewport)
placement = placement == 'wf-bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'wf-top' :
placement == 'wf-top' && pos.top - actualHeight < viewportDim.top ? 'wf-bottom' :
placement == 'wf-right' && pos.right + actualWidth > viewportDim.width ? 'wf-left' :
placement == 'wf-left' && pos.left - actualWidth < viewportDim.left ? 'wf-right' :
placement
$tip
.removeClass(orgPlacement)
.addClass(placement)
}
var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
this.applyPlacement(calculatedOffset, placement)
var complete = function () {
var prevHoverState = that.hoverState
that.$element.trigger('shown.bs.' + that.type)
that.hoverState = null
if (prevHoverState == 'wf-out') that.leave(that)
}
$.support.transition && this.$tip.hasClass('wf-fade') ?
$tip
.one('bsTransitionEnd', complete)
.emulateTransitionEnd(WFTooltip.TRANSITION_DURATION) :
complete()
}
}
WFTooltip.prototype.applyPlacement = function (offset, placement) {
var $tip = this.tip()
var width = $tip[0].offsetWidth
var height = $tip[0].offsetHeight
// manually read margins because getBoundingClientRect includes difference
var marginTop = parseInt($tip.css('margin-top'), 10)
var marginLeft = parseInt($tip.css('margin-left'), 10)
// we must check for NaN for ie 8/9
if (isNaN(marginTop)) marginTop = 0
if (isNaN(marginLeft)) marginLeft = 0
offset.top += marginTop
offset.left += marginLeft
// $.fn.offset doesn't round pixel values
// so we use setOffset directly with our own function B-0
$.offset.setOffset($tip[0], $.extend({
using: function (props) {
$tip.css({
top: Math.round(props.top),
left: Math.round(props.left)
})
}
}, offset), 0)
$tip.addClass('wf-in')
// check to see if placing tip in new offset caused the tip to resize itself
var actualWidth = $tip[0].offsetWidth
var actualHeight = $tip[0].offsetHeight
if (placement == 'wf-top' && actualHeight != height) {
offset.top = offset.top + height - actualHeight
}
var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)
if (delta.left) offset.left += delta.left
else offset.top += delta.top
var isVertical = /top|bottom/.test(placement)
var arrowDelta = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight
var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight'
$tip.offset(offset)
this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical)
}
WFTooltip.prototype.replaceArrow = function (delta, dimension, isVertical) {
this.arrow()
.css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%')
.css(isVertical ? 'top' : 'left', '')
}
WFTooltip.prototype.setContent = function () {
var $tip = this.tip()
var title = this.getTitle()
if (this.options.html) {
if (this.options.sanitize) {
title = sanitizeHtml(title, this.options.whiteList, this.options.sanitizeFn)
}
$tip.find('.wftooltip-inner').html(title)
} else {
$tip.find('.wftooltip-inner').text(title)
}
$tip.removeClass('wf-fade wf-in wf-top wf-bottom wf-left wf-right')
}
WFTooltip.prototype.hide = function (callback) {
var that = this
var $tip = $(this.$tip)
var e = $.Event('hide.bs.' + this.type)
function complete() {
if (that.hoverState != 'in') $tip.detach()
if (that.$element) { // TODO: Check whether guarding this code with this `if` is really necessary.
that.$element
.removeAttr('aria-describedby')
.trigger('hidden.bs.' + that.type)
}
callback && callback()
}
this.$element.trigger(e)
if (e.isDefaultPrevented()) return
$tip.removeClass('wf-in')
$.support.transition && $tip.hasClass('wf-fade') ?
$tip
.one('bsTransitionEnd', complete)
.emulateTransitionEnd(WFTooltip.TRANSITION_DURATION) :
complete()
this.hoverState = null
return this
}
WFTooltip.prototype.fixTitle = function () {
var $e = this.$element
if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') {
$e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
}
}
WFTooltip.prototype.hasContent = function () {
return this.getTitle()
}
WFTooltip.prototype.getPosition = function ($element) {
$element = $element || this.$element
var el = $element[0]
var isBody = el.tagName == 'BODY'
var elRect = el.getBoundingClientRect()
if (elRect.width == null) {
// width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093
elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top })
}
var isSvg = window.SVGElement && el instanceof window.SVGElement
// Avoid using $.offset() on SVGs since it gives incorrect results in jQuery 3.
// See https://github.com/twbs/bootstrap/issues/20280
var elOffset = isBody ? { top: 0, left: 0 } : (isSvg ? null : $element.offset())
var scroll = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() }
var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null
return $.extend({}, elRect, scroll, outerDims, elOffset)
}
WFTooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
return placement == 'wf-bottom' ? { top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 } :
placement == 'wf-top' ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } :
placement == 'wf-left' ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
/* placement == 'wf-right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }
}
WFTooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) {
var delta = { top: 0, left: 0 }
if (!this.$viewport) return delta
var viewportPadding = this.options.viewport && this.options.viewport.padding || 0
var viewportDimensions = this.getPosition(this.$viewport)
if (/right|left/.test(placement)) {
var topEdgeOffset = pos.top - viewportPadding - viewportDimensions.scroll
var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight
if (topEdgeOffset < viewportDimensions.top) { // top overflow
delta.top = viewportDimensions.top - topEdgeOffset
} else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow
delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset
}
} else {
var leftEdgeOffset = pos.left - viewportPadding
var rightEdgeOffset = pos.left + viewportPadding + actualWidth
if (leftEdgeOffset < viewportDimensions.left) { // left overflow
delta.left = viewportDimensions.left - leftEdgeOffset
} else if (rightEdgeOffset > viewportDimensions.right) { // right overflow
delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset
}
}
return delta
}
WFTooltip.prototype.getTitle = function () {
var title
var $e = this.$element
var o = this.options
title = $e.attr('data-original-title')
|| (typeof o.title == 'function' ? o.title.call($e[0]) : o.title)
return title
}
WFTooltip.prototype.getUID = function (prefix) {
do prefix += ~~(Math.random() * 1000000)
while (document.getElementById(prefix))
return prefix
}
WFTooltip.prototype.tip = function () {
if (!this.$tip) {
this.$tip = $(this.options.template)
if (this.$tip.length != 1) {
throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!')
}
}
return this.$tip
}
WFTooltip.prototype.arrow = function () {
return (this.$arrow = this.$arrow || this.tip().find('.wftooltip-arrow'))
}
WFTooltip.prototype.enable = function () {
this.enabled = true
}
WFTooltip.prototype.disable = function () {
this.enabled = false
}
WFTooltip.prototype.toggleEnabled = function () {
this.enabled = !this.enabled
}
WFTooltip.prototype.toggle = function (e) {
var self = this
if (e) {
self = $(e.currentTarget).data('bs.' + this.type)
if (!self) {
self = new this.constructor(e.currentTarget, this.getDelegateOptions())
$(e.currentTarget).data('bs.' + this.type, self)
}
}
if (e) {
self.inState.click = !self.inState.click
if (self.isInStateTrue()) self.enter(self)
else self.leave(self)
} else {
self.tip().hasClass('wf-in') ? self.leave(self) : self.enter(self)
}
}
WFTooltip.prototype.destroy = function () {
var that = this
clearTimeout(this.timeout)
this.hide(function () {
that.$element.off('.' + that.type).removeData('bs.' + that.type)
if (that.$tip) {
that.$tip.detach()
}
that.$tip = null
that.$arrow = null
that.$viewport = null
that.$element = null
})
}
WFTooltip.prototype.sanitizeHtml = function (unsafeHtml) {
return sanitizeHtml(unsafeHtml, this.options.whiteList, this.options.sanitizeFn)
}
// TOOLTIP PLUGIN DEFINITION
// =========================
function WFPlugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.wftooltip')
var options = typeof option == 'object' && option
if (!data && /destroy|hide/.test(option)) return
if (!data) $this.data('bs.wftooltip', (data = new WFTooltip(this, options)))
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.wftooltip
$.fn.wftooltip = WFPlugin
$.fn.wftooltip.Constructor = WFTooltip
// TOOLTIP NO CONFLICT
// ===================
$.fn.wftooltip.noConflict = function () {
$.fn.wftooltip = old
return this
}
// POPOVER PUBLIC CLASS DEFINITION
// ===============================
var WFPopover = function (element, options) {
this.init('wfpopover', element, options)
}
WFPopover.VERSION = '3.4.1'
WFPopover.DEFAULTS = $.extend({}, $.fn.wftooltip.Constructor.DEFAULTS, {
placement: 'wf-right',
trigger: 'click',
content: '',
template: '<div class="wfpopover" role="wftooltip"><div class="wf-arrow"></div><h3 class="wfpopover-title"></h3><div class="wfpopover-content"></div></div>'
})
// NOTE: POPOVER EXTENDS wftooltip.js
// ================================
WFPopover.prototype = $.extend({}, $.fn.wftooltip.Constructor.prototype)
WFPopover.prototype.constructor = WFPopover
WFPopover.prototype.getDefaults = function () {
return WFPopover.DEFAULTS
}
WFPopover.prototype.setContent = function () {
var $tip = this.tip()
var title = this.getTitle()
var content = this.getContent()
if (this.options.html) {
var typeContent = typeof content
if (this.options.sanitize) {
title = this.sanitizeHtml(title)
if (typeContent === 'string') {
content = this.sanitizeHtml(content)
}
}
$tip.find('.wfpopover-title').html(title)
$tip.find('.wfpopover-content').children().detach().end()[
typeContent === 'string' ? 'html' : 'append'
](content)
} else {
$tip.find('.wfpopover-title').text(title)
$tip.find('.wfpopover-content').children().detach().end().text(content)
}
$tip.removeClass('wf-fade wf-top wf-bottom wf-left wf-right wf-in')
// IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do
// this manually by checking the contents.
if (!$tip.find('.wfpopover-title').html()) $tip.find('.wfpopover-title').hide()
}
WFPopover.prototype.hasContent = function () {
return this.getTitle() || this.getContent()
}
WFPopover.prototype.getContent = function () {
var $e = this.$element
var o = this.options
return $e.attr('data-content')
|| (typeof o.content == 'function' ?
o.content.call($e[0]) :
o.content)
}
WFPopover.prototype.arrow = function () {
return (this.$arrow = this.$arrow || this.tip().find('.wf-arrow'))
}
// POPOVER PLUGIN DEFINITION
// =========================
function WFPlugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.wfpopover')
var options = typeof option == 'object' && option
if (!data && /destroy|hide/.test(option)) return
if (!data) $this.data('bs.wfpopover', (data = new WFPopover(this, options)))
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.wfpopover
$.fn.wfpopover = WFPlugin
$.fn.wfpopover.Constructor = WFPopover
// POPOVER NO CONFLICT
// ===================
$.fn.wfpopover.noConflict = function () {
$.fn.wfpopover = old
return this
}
}(jQuery);