From c85efc7f8a1ad8a572f92a3c5cd45bea8647f56f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Malte=20Hu=CC=88bner?= Date: Thu, 13 Dec 2018 20:32:34 +0100 Subject: [PATCH 001/121] Convert impress to bootstrap 4. --- templates/Static/impress.html.twig | 70 ++++++++++++++---------------- 1 file changed, 33 insertions(+), 37 deletions(-) diff --git a/templates/Static/impress.html.twig b/templates/Static/impress.html.twig index 7d55eee9c..246977a25 100644 --- a/templates/Static/impress.html.twig +++ b/templates/Static/impress.html.twig @@ -1,5 +1,7 @@ {% extends 'Template/StandardTemplate.html.twig' %} +{% set bootstrap4 = true %} + {% block title %}Impressum{% endblock %} {% block breadcrumb %} @@ -11,7 +13,7 @@ {% block content %}
-
+

Impressum

@@ -19,74 +21,68 @@
-
-
-
-

- Impressum -

-
-
-

+

+
+
+ Impressum +
+
+

Angaben nach § 5 TMG:

-

- Malte Hübner
Mühlenaustieg 10
22523 Hamburg +

+ Malte Hübner
Niebuhrstraße 48
24118 Kiel

-

- Telefon: 0700 11 864 833
malte@caldera.cc +

+ Telefon: 0151 172 77 032
malte@caldera.cc

-

+

Bitte beachte, dass diese Kontaktdaten nicht für Support- oder Presseanfragen vorgesehen sind.

- -
-
-
-
-

- Kontakt -

-
-
-

+
+
+
+ Kontakt +
+
+
Supportanfragen -
+

-

+

Wenn du Probleme bei der Bedienung dieser Internetseite oder einen Fehler gefunden hast, schreibe bitte eine Mail an criticalmass@caldera.cc oder, falls du mit Software-Entwicklung und GitHub vertraut bist, eröffne ein Ticket in unserem Repository.

-

+

Korrektur von Städtedaten -
+ -

+

criticalmass.in funktioniert so ähnlich wie Wikipedia: Fehler in den Daten von Städten oder Touren kannst du direkt selbst korrigieren und abändern, du brauchst dazu lediglich ein kostenloses Benutzerkonto auf unserer Webseite. Schicke uns bitte eine Mail an criticalmass@caldera.cc, wenn du Probleme mit der Bedienung der Seite hast.

-

+

Rückmeldungen und Kommentare zur Critical Mass -
+ -

+

Wir bekommen häufig lange E-Mails mit Erfahrungsberichten und Verbesserungsvorschlägen zu allen möglichen Critical-Mass-Touren — leider können wir damit gar nichts anfangen, weil wir nicht dabei waren und überhaupt keinen Einfluss auf den Ablauf der Touren haben. Damit deine Berichte das entsprechende Publikum finden, suchst du am besten deine Stadt aus der Städteliste heraus und schreibst deine Erfahrungen entweder als Kommentar unter die jeweilige Tour oder nutzt die Verlinkungen zu sozialen Netzwerken, um dort mit anderen Teilnehmern über die Tour zu diskutieren. Natürlich kannst du auch gerne das Diskussionsforum auf criticalmass.in nutzen.

-

+

Presseanfragen -
+ -

+

Wir können leider nur allgemeine Fragen zur Critical Mass beantworten. Über Details zur Critical Mass in einzelnen Städten oder weiteren Fahrrad-Aktionen wie das Aufstellen von Ghostbikes, Fahrradreparaturwerkstätten oder Fahrradtouren können wir keine Auskunft geben. Bitte suche in der Städteliste die jeweilige Stadt heraus und versuche über die Verlinkungen zu sozialen Netzwerken einen Ansprechpartner zu finden.

From e458fb8304bc871d3eacd4200f777875b1131d58 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Malte=20Hu=CC=88bner?= Date: Thu, 13 Dec 2018 20:32:41 +0100 Subject: [PATCH 002/121] Create bootstrap 4 navigation. --- templates/Template/Navigation/_bs4_navigation.html.twig | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 templates/Template/Navigation/_bs4_navigation.html.twig diff --git a/templates/Template/Navigation/_bs4_navigation.html.twig b/templates/Template/Navigation/_bs4_navigation.html.twig new file mode 100644 index 000000000..5c3280932 --- /dev/null +++ b/templates/Template/Navigation/_bs4_navigation.html.twig @@ -0,0 +1,6 @@ +
+ +
From 62ffb015c76e62ad6f6b3e1450ad684ec419f683 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Malte=20Hu=CC=88bner?= Date: Fri, 14 Dec 2018 09:10:18 +0100 Subject: [PATCH 003/121] Raise bootstrap 4 from beta 4 to 4.1.x --- assets/scss/bootstrap4/_alert.scss | 13 +- assets/scss/bootstrap4/_badge.scss | 3 +- assets/scss/bootstrap4/_breadcrumb.scss | 23 +- assets/scss/bootstrap4/_button-group.scss | 117 +- assets/scss/bootstrap4/_buttons.scss | 80 +- assets/scss/bootstrap4/_card.scss | 143 +- assets/scss/bootstrap4/_carousel.scss | 64 +- assets/scss/bootstrap4/_close.scss | 21 +- assets/scss/bootstrap4/_code.scss | 24 +- assets/scss/bootstrap4/_custom-forms.scss | 359 +- assets/scss/bootstrap4/_dropdown.scss | 126 +- assets/scss/bootstrap4/_forms.scss | 187 +- assets/scss/bootstrap4/_functions.scss | 24 +- assets/scss/bootstrap4/_grid.scss | 1 - assets/scss/bootstrap4/_images.scss | 2 +- assets/scss/bootstrap4/_input-group.scss | 238 +- assets/scss/bootstrap4/_list-group.scss | 7 +- assets/scss/bootstrap4/_mixins.scss | 6 +- assets/scss/bootstrap4/_modal.scss | 90 +- assets/scss/bootstrap4/_nav.scss | 17 +- assets/scss/bootstrap4/_navbar.scss | 51 +- assets/scss/bootstrap4/_pagination.scss | 55 +- assets/scss/bootstrap4/_popover.scss | 225 +- assets/scss/bootstrap4/_print.scss | 52 +- assets/scss/bootstrap4/_progress.scss | 18 +- assets/scss/bootstrap4/_reboot.scss | 100 +- assets/scss/bootstrap4/_root.scss | 19 + assets/scss/bootstrap4/_tables.scss | 90 +- assets/scss/bootstrap4/_tooltip.scss | 126 +- assets/scss/bootstrap4/_transitions.scss | 24 +- assets/scss/bootstrap4/_type.scss | 43 +- assets/scss/bootstrap4/_utilities.scss | 1 + assets/scss/bootstrap4/_variables.scss | 1236 +-- assets/scss/bootstrap4/bootstrap-grid.scss | 23 +- assets/scss/bootstrap4/bootstrap-reboot.scss | 11 +- assets/scss/bootstrap4/bootstrap.scss | 10 +- assets/scss/bootstrap4/mixins/_alert.scss | 2 +- .../mixins/_background-variant.scss | 11 +- assets/scss/bootstrap4/mixins/_badge.scss | 4 +- .../scss/bootstrap4/mixins/_breakpoints.scss | 34 +- assets/scss/bootstrap4/mixins/_buttons.scss | 74 +- assets/scss/bootstrap4/mixins/_caret.scss | 66 + assets/scss/bootstrap4/mixins/_float.scss | 4 +- assets/scss/bootstrap4/mixins/_forms.scss | 102 +- assets/scss/bootstrap4/mixins/_gradients.scss | 26 +- .../bootstrap4/mixins/_grid-framework.scss | 17 +- assets/scss/bootstrap4/mixins/_grid.scss | 12 +- assets/scss/bootstrap4/mixins/_hover.scss | 78 +- assets/scss/bootstrap4/mixins/_image.scss | 5 +- .../scss/bootstrap4/mixins/_list-group.scss | 25 +- .../scss/bootstrap4/mixins/_nav-divider.scss | 4 +- .../scss/bootstrap4/mixins/_reset-text.scss | 3 +- .../bootstrap4/mixins/_screen-reader.scss | 6 +- .../bootstrap4/mixins/_text-emphasis.scss | 2 + assets/scss/bootstrap4/mixins/_text-hide.scss | 7 +- .../scss/bootstrap4/mixins/_transition.scss | 4 + .../scss/bootstrap4/mixins/_visibility.scss | 2 + assets/scss/bootstrap4/utilities/_align.scss | 32 +- .../bootstrap4/utilities/_background.scss | 10 +- .../scss/bootstrap4/utilities/_borders.scss | 42 +- .../scss/bootstrap4/utilities/_display.scss | 74 +- assets/scss/bootstrap4/utilities/_flex.scss | 123 +- assets/scss/bootstrap4/utilities/_float.scss | 12 +- .../scss/bootstrap4/utilities/_position.scss | 14 +- .../scss/bootstrap4/utilities/_shadows.scss | 6 + assets/scss/bootstrap4/utilities/_sizing.scss | 15 +- .../scss/bootstrap4/utilities/_spacing.scss | 46 +- assets/scss/bootstrap4/utilities/_text.scss | 75 +- public/css/criticalmass-bootstrap4.css | 4139 ++++++----- .../external/bootstrap4/bootstrap.bundle.js | 6461 ++++++++++++++++ .../bootstrap4/bootstrap.bundle.js.map | 1 + .../bootstrap4/bootstrap.bundle.min.js | 7 + .../bootstrap4/bootstrap.bundle.min.js.map | 1 + public/js/external/bootstrap4/bootstrap.js | 6600 +++++++++-------- .../js/external/bootstrap4/bootstrap.js.map | 1 + .../js/external/bootstrap4/bootstrap.min.js | 11 +- .../external/bootstrap4/bootstrap.min.js.map | 1 + 77 files changed, 14772 insertions(+), 7016 deletions(-) create mode 100755 assets/scss/bootstrap4/_root.scss create mode 100755 assets/scss/bootstrap4/mixins/_caret.scss create mode 100755 assets/scss/bootstrap4/utilities/_shadows.scss create mode 100644 public/js/external/bootstrap4/bootstrap.bundle.js create mode 100644 public/js/external/bootstrap4/bootstrap.bundle.js.map create mode 100644 public/js/external/bootstrap4/bootstrap.bundle.min.js create mode 100644 public/js/external/bootstrap4/bootstrap.bundle.min.js.map mode change 100755 => 100644 public/js/external/bootstrap4/bootstrap.js create mode 100644 public/js/external/bootstrap4/bootstrap.js.map mode change 100755 => 100644 public/js/external/bootstrap4/bootstrap.min.js create mode 100644 public/js/external/bootstrap4/bootstrap.min.js.map diff --git a/assets/scss/bootstrap4/_alert.scss b/assets/scss/bootstrap4/_alert.scss index dbc74e818..dd43e2376 100755 --- a/assets/scss/bootstrap4/_alert.scss +++ b/assets/scss/bootstrap4/_alert.scss @@ -3,6 +3,7 @@ // .alert { + position: relative; padding: $alert-padding-y $alert-padding-x; margin-bottom: $alert-margin-bottom; border: $alert-border-width solid transparent; @@ -20,27 +21,31 @@ font-weight: $alert-link-font-weight; } + // Dismissible alerts // // Expand the right padding and account for the close button's positioning. .alert-dismissible { + padding-right: ($close-font-size + $alert-padding-x * 2); + // Adjust close link position .close { - position: relative; - top: -$alert-padding-y; - right: -$alert-padding-x; + position: absolute; + top: 0; + right: 0; padding: $alert-padding-y $alert-padding-x; color: inherit; } } + // Alternate styles // // Generate contextual modifier classes for colorizing the alert. @each $color, $value in $theme-colors { .alert-#{$color} { - @include alert-variant(theme-color-level($color, -10), theme-color-level($color, -9), theme-color-level($color, 6)); + @include alert-variant(theme-color-level($color, $alert-bg-level), theme-color-level($color, $alert-border-level), theme-color-level($color, $alert-color-level)); } } diff --git a/assets/scss/bootstrap4/_badge.scss b/assets/scss/bootstrap4/_badge.scss index 8a7626344..b87a1b004 100755 --- a/assets/scss/bootstrap4/_badge.scss +++ b/assets/scss/bootstrap4/_badge.scss @@ -9,11 +9,10 @@ font-size: $badge-font-size; font-weight: $badge-font-weight; line-height: 1; - color: $badge-color; text-align: center; white-space: nowrap; vertical-align: baseline; - @include border-radius(); + @include border-radius($badge-border-radius); // Empty badges collapse automatically &:empty { diff --git a/assets/scss/bootstrap4/_breadcrumb.scss b/assets/scss/bootstrap4/_breadcrumb.scss index 2bc0e2086..be3095069 100755 --- a/assets/scss/bootstrap4/_breadcrumb.scss +++ b/assets/scss/bootstrap4/_breadcrumb.scss @@ -1,22 +1,24 @@ .breadcrumb { + display: flex; + flex-wrap: wrap; padding: $breadcrumb-padding-y $breadcrumb-padding-x; - margin-bottom: 1rem; + margin-bottom: $breadcrumb-margin-bottom; list-style: none; background-color: $breadcrumb-bg; - @include border-radius($border-radius); - @include clearfix; + @include border-radius($breadcrumb-border-radius); } .breadcrumb-item { - float: left; - // The separator between breadcrumbs (by default, a forward-slash: "/") - + .breadcrumb-item::before { - display: inline-block; // Suppress underlining of the separator in modern browsers - padding-right: $breadcrumb-item-padding; + + .breadcrumb-item { padding-left: $breadcrumb-item-padding; - color: $breadcrumb-divider-color; - content: "#{$breadcrumb-divider}"; + + &::before { + display: inline-block; // Suppress underlining of the separator in modern browsers + padding-right: $breadcrumb-item-padding; + color: $breadcrumb-divider-color; + content: $breadcrumb-divider; + } } // IE9-11 hack to properly handle hyperlink underlines for breadcrumbs built @@ -28,6 +30,7 @@ + .breadcrumb-item:hover::before { text-decoration: underline; } + // stylelint-disable-next-line no-duplicate-selectors + .breadcrumb-item:hover::before { text-decoration: none; } diff --git a/assets/scss/bootstrap4/_button-group.scss b/assets/scss/bootstrap4/_button-group.scss index 5a1b28a5c..549517034 100755 --- a/assets/scss/bootstrap4/_button-group.scss +++ b/assets/scss/bootstrap4/_button-group.scss @@ -1,4 +1,4 @@ -// scss-lint:disable QualifyingElement +// stylelint-disable selector-no-qualifying-type // Make the div behave like a button .btn-group, @@ -10,17 +10,16 @@ > .btn { position: relative; flex: 0 1 auto; - margin-bottom: 0; // Bring the hover, focused, and "active" buttons to the front to overlay // the borders properly @include hover { - z-index: 2; + z-index: 1; } &:focus, &:active, &.active { - z-index: 2; + z-index: 1; } } @@ -29,7 +28,7 @@ .btn + .btn-group, .btn-group + .btn, .btn-group + .btn-group { - margin-left: -$input-btn-border-width; + margin-left: -$btn-border-width; } } @@ -44,80 +43,61 @@ } } -.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) { - border-radius: 0; -} - -// Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match -.btn-group > .btn:first-child { - margin-left: 0; - - &:not(:last-child):not(.dropdown-toggle) { - @include border-right-radius(0); +.btn-group { + > .btn:first-child { + margin-left: 0; } -} - -// Need .dropdown-toggle since :last-child doesn't apply given a .dropdown-menu immediately after it -.btn-group > .btn:last-child:not(:first-child), -.btn-group > .dropdown-toggle:not(:first-child) { - @include border-left-radius(0); -} -// Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group) -.btn-group > .btn-group { - float: left; -} - -.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn { - border-radius: 0; -} - -.btn-group > .btn-group:first-child:not(:last-child) { - > .btn:last-child, - > .dropdown-toggle { + // Reset rounded corners + > .btn:not(:last-child):not(.dropdown-toggle), + > .btn-group:not(:last-child) > .btn { @include border-right-radius(0); } -} -.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child { - @include border-left-radius(0); + > .btn:not(:first-child), + > .btn-group:not(:first-child) > .btn { + @include border-left-radius(0); + } } // Sizing // // Remix the default button sizing classes into new ones for easier manipulation. -.btn-group-sm > .btn { - @extend .btn-sm; -} +.btn-group-sm > .btn { @extend .btn-sm; } +.btn-group-lg > .btn { @extend .btn-lg; } -.btn-group-lg > .btn { - @extend .btn-lg; -} // // Split button dropdowns // -.btn + .dropdown-toggle-split { - padding-right: $input-btn-padding-x * .75; - padding-left: $input-btn-padding-x * .75; +.dropdown-toggle-split { + padding-right: $btn-padding-x * .75; + padding-left: $btn-padding-x * .75; - &::after { + &::after, + .dropup &::after, + .dropright &::after { margin-left: 0; } + + .dropleft &::before { + margin-right: 0; + } } .btn-sm + .dropdown-toggle-split { - padding-right: $input-btn-padding-x-sm * .75; - padding-left: $input-btn-padding-x-sm * .75; + padding-right: $btn-padding-x-sm * .75; + padding-left: $btn-padding-x-sm * .75; } .btn-lg + .dropdown-toggle-split { - padding-right: $input-btn-padding-x-lg * .75; - padding-left: $input-btn-padding-x-lg * .75; + padding-right: $btn-padding-x-lg * .75; + padding-left: $btn-padding-x-lg * .75; } + // The clickable button for toggling the menu // Set the same inset shadow as the :active state .btn-group.show .dropdown-toggle { @@ -129,12 +109,12 @@ } } + // // Vertical button groups // .btn-group-vertical { - display: inline-flex; flex-direction: column; align-items: flex-start; justify-content: center; @@ -148,37 +128,22 @@ > .btn + .btn-group, > .btn-group + .btn, > .btn-group + .btn-group { - margin-top: -$input-btn-border-width; + margin-top: -$btn-border-width; margin-left: 0; } -} -.btn-group-vertical > .btn { - &:not(:first-child):not(:last-child) { - border-radius: 0; - } - &:first-child:not(:last-child) { + // Reset rounded corners + > .btn:not(:last-child):not(.dropdown-toggle), + > .btn-group:not(:last-child) > .btn { @include border-bottom-radius(0); } - &:last-child:not(:first-child) { - @include border-top-radius(0); - } -} - -.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn { - border-radius: 0; -} -.btn-group-vertical > .btn-group:first-child:not(:last-child) { - > .btn:last-child, - > .dropdown-toggle { - @include border-bottom-radius(0); + > .btn:not(:first-child), + > .btn-group:not(:first-child) > .btn { + @include border-top-radius(0); } } -.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child { - @include border-top-radius(0); -} // Checkbox and radio options // @@ -192,9 +157,11 @@ // See https://github.com/twbs/bootstrap/pull/12794 and // https://github.com/twbs/bootstrap/pull/14559 for more information. -[data-toggle="buttons"] { +.btn-group-toggle { > .btn, > .btn-group > .btn { + margin-bottom: 0; // Override default `
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this._activeTrigger)if(this._activeTrigger[e])return!0;return!1},e._getConfig=function(e){return"number"==typeof(e=l({},this.constructor.Default,yn(this.element).data(),"object"==typeof e&&e?e:{})).delay&&(e.delay={show:e.delay,hide:e.delay}),"number"==typeof e.title&&(e.title=e.title.toString()),"number"==typeof e.content&&(e.content=e.content.toString()),we.typeCheckConfig(En,e,this.constructor.DefaultType),e},e._getDelegateConfig=function(){var e={};if(this.config)for(var t in this.config)this.constructor.Default[t]!==this.config[t]&&(e[t]=this.config[t]);return e},e._cleanTipClass=function(){var e=yn(this.getTipElement()),t=e.attr("class").match(Sn);null!==t&&t.length&&e.removeClass(t.join(""))},e._handlePopperPlacementChange=function(e){var t=e.instance;this.tip=t.popper,this._cleanTipClass(),this.addAttachmentClass(this._getAttachment(e.placement))},e._fixTransition=function(){var e=this.getTipElement(),t=this.config.animation;null===e.getAttribute("x-placement")&&(yn(e).removeClass(xn),this.config.animation=!1,this.hide(),this.show(),this.config.animation=t)},i._jQueryInterface=function(n){return this.each(function(){var e=yn(this).data(bn),t="object"==typeof n&&n;if((e||!/dispose|hide/.test(n))&&(e||(e=new i(this,t),yn(this).data(bn,e)),"string"==typeof n)){if("undefined"==typeof e[n])throw new TypeError('No method named "'+n+'"');e[n]()}})},s(i,null,[{key:"VERSION",get:function(){return"4.1.3"}},{key:"Default",get:function(){return In}},{key:"NAME",get:function(){return En}},{key:"DATA_KEY",get:function(){return bn}},{key:"Event",get:function(){return kn}},{key:"EVENT_KEY",get:function(){return wn}},{key:"DefaultType",get:function(){return Dn}}]),i}(),yn.fn[En]=Rn._jQueryInterface,yn.fn[En].Constructor=Rn,yn.fn[En].noConflict=function(){return yn.fn[En]=Cn,Rn._jQueryInterface},Rn),Qi=(Bn="popover",Kn="."+(qn="bs.popover"),Qn=(Un=t).fn[Bn],Yn="bs-popover",Vn=new RegExp("(^|\\s)"+Yn+"\\S+","g"),zn=l({},Ki.Default,{placement:"right",trigger:"click",content:"",template:''}),Gn=l({},Ki.DefaultType,{content:"(string|element|function)"}),Jn="fade",Xn=".popover-header",$n=".popover-body",ei={HIDE:"hide"+Kn,HIDDEN:"hidden"+Kn,SHOW:(Zn="show")+Kn,SHOWN:"shown"+Kn,INSERTED:"inserted"+Kn,CLICK:"click"+Kn,FOCUSIN:"focusin"+Kn,FOCUSOUT:"focusout"+Kn,MOUSEENTER:"mouseenter"+Kn,MOUSELEAVE:"mouseleave"+Kn},ti=function(e){var t,n;function i(){return e.apply(this,arguments)||this}n=e,(t=i).prototype=Object.create(n.prototype),(t.prototype.constructor=t).__proto__=n;var r=i.prototype;return r.isWithContent=function(){return this.getTitle()||this._getContent()},r.addAttachmentClass=function(e){Un(this.getTipElement()).addClass(Yn+"-"+e)},r.getTipElement=function(){return this.tip=this.tip||Un(this.config.template)[0],this.tip},r.setContent=function(){var e=Un(this.getTipElement());this.setElementContent(e.find(Xn),this.getTitle());var t=this._getContent();"function"==typeof t&&(t=t.call(this.element)),this.setElementContent(e.find($n),t),e.removeClass(Jn+" "+Zn)},r._getContent=function(){return this.element.getAttribute("data-content")||this.config.content},r._cleanTipClass=function(){var e=Un(this.getTipElement()),t=e.attr("class").match(Vn);null!==t&&0=this._offsets[r]&&("undefined"==typeof this._offsets[r+1]||e= 0) {\n timeoutDuration = 1;\n break;\n }\n}\n\nfunction microtaskDebounce(fn) {\n var called = false;\n return function () {\n if (called) {\n return;\n }\n called = true;\n window.Promise.resolve().then(function () {\n called = false;\n fn();\n });\n };\n}\n\nfunction taskDebounce(fn) {\n var scheduled = false;\n return function () {\n if (!scheduled) {\n scheduled = true;\n setTimeout(function () {\n scheduled = false;\n fn();\n }, timeoutDuration);\n }\n };\n}\n\nvar supportsMicroTasks = isBrowser && window.Promise;\n\n/**\n* Create a debounced version of a method, that's asynchronously deferred\n* but called in the minimum time possible.\n*\n* @method\n* @memberof Popper.Utils\n* @argument {Function} fn\n* @returns {Function}\n*/\nvar debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce;\n\n/**\n * Check if the given variable is a function\n * @method\n * @memberof Popper.Utils\n * @argument {Any} functionToCheck - variable to check\n * @returns {Boolean} answer to: is a function?\n */\nfunction isFunction(functionToCheck) {\n var getType = {};\n return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';\n}\n\n/**\n * Get CSS computed property of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Eement} element\n * @argument {String} property\n */\nfunction getStyleComputedProperty(element, property) {\n if (element.nodeType !== 1) {\n return [];\n }\n // NOTE: 1 DOM access here\n var css = getComputedStyle(element, null);\n return property ? css[property] : css;\n}\n\n/**\n * Returns the parentNode or the host of the element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} parent\n */\nfunction getParentNode(element) {\n if (element.nodeName === 'HTML') {\n return element;\n }\n return element.parentNode || element.host;\n}\n\n/**\n * Returns the scrolling parent of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} scroll parent\n */\nfunction getScrollParent(element) {\n // Return body, `getScroll` will take care to get the correct `scrollTop` from it\n if (!element) {\n return document.body;\n }\n\n switch (element.nodeName) {\n case 'HTML':\n case 'BODY':\n return element.ownerDocument.body;\n case '#document':\n return element.body;\n }\n\n // Firefox want us to check `-x` and `-y` variations as well\n\n var _getStyleComputedProp = getStyleComputedProperty(element),\n overflow = _getStyleComputedProp.overflow,\n overflowX = _getStyleComputedProp.overflowX,\n overflowY = _getStyleComputedProp.overflowY;\n\n if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {\n return element;\n }\n\n return getScrollParent(getParentNode(element));\n}\n\nvar isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode);\nvar isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent);\n\n/**\n * Determines if the browser is Internet Explorer\n * @method\n * @memberof Popper.Utils\n * @param {Number} version to check\n * @returns {Boolean} isIE\n */\nfunction isIE(version) {\n if (version === 11) {\n return isIE11;\n }\n if (version === 10) {\n return isIE10;\n }\n return isIE11 || isIE10;\n}\n\n/**\n * Returns the offset parent of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} offset parent\n */\nfunction getOffsetParent(element) {\n if (!element) {\n return document.documentElement;\n }\n\n var noOffsetParent = isIE(10) ? document.body : null;\n\n // NOTE: 1 DOM access here\n var offsetParent = element.offsetParent;\n // Skip hidden elements which don't have an offsetParent\n while (offsetParent === noOffsetParent && element.nextElementSibling) {\n offsetParent = (element = element.nextElementSibling).offsetParent;\n }\n\n var nodeName = offsetParent && offsetParent.nodeName;\n\n if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {\n return element ? element.ownerDocument.documentElement : document.documentElement;\n }\n\n // .offsetParent will return the closest TD or TABLE in case\n // no offsetParent is present, I hate this job...\n if (['TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {\n return getOffsetParent(offsetParent);\n }\n\n return offsetParent;\n}\n\nfunction isOffsetContainer(element) {\n var nodeName = element.nodeName;\n\n if (nodeName === 'BODY') {\n return false;\n }\n return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;\n}\n\n/**\n * Finds the root node (document, shadowDOM root) of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} node\n * @returns {Element} root node\n */\nfunction getRoot(node) {\n if (node.parentNode !== null) {\n return getRoot(node.parentNode);\n }\n\n return node;\n}\n\n/**\n * Finds the offset parent common to the two provided nodes\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element1\n * @argument {Element} element2\n * @returns {Element} common offset parent\n */\nfunction findCommonOffsetParent(element1, element2) {\n // This check is needed to avoid errors in case one of the elements isn't defined for any reason\n if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {\n return document.documentElement;\n }\n\n // Here we make sure to give as \"start\" the element that comes first in the DOM\n var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;\n var start = order ? element1 : element2;\n var end = order ? element2 : element1;\n\n // Get common ancestor container\n var range = document.createRange();\n range.setStart(start, 0);\n range.setEnd(end, 0);\n var commonAncestorContainer = range.commonAncestorContainer;\n\n // Both nodes are inside #document\n\n if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {\n if (isOffsetContainer(commonAncestorContainer)) {\n return commonAncestorContainer;\n }\n\n return getOffsetParent(commonAncestorContainer);\n }\n\n // one of the nodes is inside shadowDOM, find which one\n var element1root = getRoot(element1);\n if (element1root.host) {\n return findCommonOffsetParent(element1root.host, element2);\n } else {\n return findCommonOffsetParent(element1, getRoot(element2).host);\n }\n}\n\n/**\n * Gets the scroll value of the given element in the given side (top and left)\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @argument {String} side `top` or `left`\n * @returns {number} amount of scrolled pixels\n */\nfunction getScroll(element) {\n var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';\n\n var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';\n var nodeName = element.nodeName;\n\n if (nodeName === 'BODY' || nodeName === 'HTML') {\n var html = element.ownerDocument.documentElement;\n var scrollingElement = element.ownerDocument.scrollingElement || html;\n return scrollingElement[upperSide];\n }\n\n return element[upperSide];\n}\n\n/*\n * Sum or subtract the element scroll values (left and top) from a given rect object\n * @method\n * @memberof Popper.Utils\n * @param {Object} rect - Rect object you want to change\n * @param {HTMLElement} element - The element from the function reads the scroll values\n * @param {Boolean} subtract - set to true if you want to subtract the scroll values\n * @return {Object} rect - The modifier rect object\n */\nfunction includeScroll(rect, element) {\n var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n\n var scrollTop = getScroll(element, 'top');\n var scrollLeft = getScroll(element, 'left');\n var modifier = subtract ? -1 : 1;\n rect.top += scrollTop * modifier;\n rect.bottom += scrollTop * modifier;\n rect.left += scrollLeft * modifier;\n rect.right += scrollLeft * modifier;\n return rect;\n}\n\n/*\n * Helper to detect borders of a given element\n * @method\n * @memberof Popper.Utils\n * @param {CSSStyleDeclaration} styles\n * Result of `getStyleComputedProperty` on the given element\n * @param {String} axis - `x` or `y`\n * @return {number} borders - The borders size of the given axis\n */\n\nfunction getBordersSize(styles, axis) {\n var sideA = axis === 'x' ? 'Left' : 'Top';\n var sideB = sideA === 'Left' ? 'Right' : 'Bottom';\n\n return parseFloat(styles['border' + sideA + 'Width'], 10) + parseFloat(styles['border' + sideB + 'Width'], 10);\n}\n\nfunction getSize(axis, body, html, computedStyle) {\n return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? html['offset' + axis] + computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')] + computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')] : 0);\n}\n\nfunction getWindowSizes() {\n var body = document.body;\n var html = document.documentElement;\n var computedStyle = isIE(10) && getComputedStyle(html);\n\n return {\n height: getSize('Height', body, html, computedStyle),\n width: getSize('Width', body, html, computedStyle)\n };\n}\n\nvar classCallCheck = function (instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n};\n\nvar createClass = function () {\n function defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n }\n\n return function (Constructor, protoProps, staticProps) {\n if (protoProps) defineProperties(Constructor.prototype, protoProps);\n if (staticProps) defineProperties(Constructor, staticProps);\n return Constructor;\n };\n}();\n\n\n\n\n\nvar defineProperty = function (obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n};\n\nvar _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n};\n\n/**\n * Given element offsets, generate an output similar to getBoundingClientRect\n * @method\n * @memberof Popper.Utils\n * @argument {Object} offsets\n * @returns {Object} ClientRect like output\n */\nfunction getClientRect(offsets) {\n return _extends({}, offsets, {\n right: offsets.left + offsets.width,\n bottom: offsets.top + offsets.height\n });\n}\n\n/**\n * Get bounding client rect of given element\n * @method\n * @memberof Popper.Utils\n * @param {HTMLElement} element\n * @return {Object} client rect\n */\nfunction getBoundingClientRect(element) {\n var rect = {};\n\n // IE10 10 FIX: Please, don't ask, the element isn't\n // considered in DOM in some circumstances...\n // This isn't reproducible in IE10 compatibility mode of IE11\n try {\n if (isIE(10)) {\n rect = element.getBoundingClientRect();\n var scrollTop = getScroll(element, 'top');\n var scrollLeft = getScroll(element, 'left');\n rect.top += scrollTop;\n rect.left += scrollLeft;\n rect.bottom += scrollTop;\n rect.right += scrollLeft;\n } else {\n rect = element.getBoundingClientRect();\n }\n } catch (e) {}\n\n var result = {\n left: rect.left,\n top: rect.top,\n width: rect.right - rect.left,\n height: rect.bottom - rect.top\n };\n\n // subtract scrollbar size from sizes\n var sizes = element.nodeName === 'HTML' ? getWindowSizes() : {};\n var width = sizes.width || element.clientWidth || result.right - result.left;\n var height = sizes.height || element.clientHeight || result.bottom - result.top;\n\n var horizScrollbar = element.offsetWidth - width;\n var vertScrollbar = element.offsetHeight - height;\n\n // if an hypothetical scrollbar is detected, we must be sure it's not a `border`\n // we make this check conditional for performance reasons\n if (horizScrollbar || vertScrollbar) {\n var styles = getStyleComputedProperty(element);\n horizScrollbar -= getBordersSize(styles, 'x');\n vertScrollbar -= getBordersSize(styles, 'y');\n\n result.width -= horizScrollbar;\n result.height -= vertScrollbar;\n }\n\n return getClientRect(result);\n}\n\nfunction getOffsetRectRelativeToArbitraryNode(children, parent) {\n var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n\n var isIE10 = isIE(10);\n var isHTML = parent.nodeName === 'HTML';\n var childrenRect = getBoundingClientRect(children);\n var parentRect = getBoundingClientRect(parent);\n var scrollParent = getScrollParent(children);\n\n var styles = getStyleComputedProperty(parent);\n var borderTopWidth = parseFloat(styles.borderTopWidth, 10);\n var borderLeftWidth = parseFloat(styles.borderLeftWidth, 10);\n\n // In cases where the parent is fixed, we must ignore negative scroll in offset calc\n if (fixedPosition && parent.nodeName === 'HTML') {\n parentRect.top = Math.max(parentRect.top, 0);\n parentRect.left = Math.max(parentRect.left, 0);\n }\n var offsets = getClientRect({\n top: childrenRect.top - parentRect.top - borderTopWidth,\n left: childrenRect.left - parentRect.left - borderLeftWidth,\n width: childrenRect.width,\n height: childrenRect.height\n });\n offsets.marginTop = 0;\n offsets.marginLeft = 0;\n\n // Subtract margins of documentElement in case it's being used as parent\n // we do this only on HTML because it's the only element that behaves\n // differently when margins are applied to it. The margins are included in\n // the box of the documentElement, in the other cases not.\n if (!isIE10 && isHTML) {\n var marginTop = parseFloat(styles.marginTop, 10);\n var marginLeft = parseFloat(styles.marginLeft, 10);\n\n offsets.top -= borderTopWidth - marginTop;\n offsets.bottom -= borderTopWidth - marginTop;\n offsets.left -= borderLeftWidth - marginLeft;\n offsets.right -= borderLeftWidth - marginLeft;\n\n // Attach marginTop and marginLeft because in some circumstances we may need them\n offsets.marginTop = marginTop;\n offsets.marginLeft = marginLeft;\n }\n\n if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {\n offsets = includeScroll(offsets, parent);\n }\n\n return offsets;\n}\n\nfunction getViewportOffsetRectRelativeToArtbitraryNode(element) {\n var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n var html = element.ownerDocument.documentElement;\n var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);\n var width = Math.max(html.clientWidth, window.innerWidth || 0);\n var height = Math.max(html.clientHeight, window.innerHeight || 0);\n\n var scrollTop = !excludeScroll ? getScroll(html) : 0;\n var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;\n\n var offset = {\n top: scrollTop - relativeOffset.top + relativeOffset.marginTop,\n left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,\n width: width,\n height: height\n };\n\n return getClientRect(offset);\n}\n\n/**\n * Check if the given element is fixed or is inside a fixed parent\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @argument {Element} customContainer\n * @returns {Boolean} answer to \"isFixed?\"\n */\nfunction isFixed(element) {\n var nodeName = element.nodeName;\n if (nodeName === 'BODY' || nodeName === 'HTML') {\n return false;\n }\n if (getStyleComputedProperty(element, 'position') === 'fixed') {\n return true;\n }\n return isFixed(getParentNode(element));\n}\n\n/**\n * Finds the first parent of an element that has a transformed property defined\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} first transformed parent or documentElement\n */\n\nfunction getFixedPositionOffsetParent(element) {\n // This check is needed to avoid errors in case one of the elements isn't defined for any reason\n if (!element || !element.parentElement || isIE()) {\n return document.documentElement;\n }\n var el = element.parentElement;\n while (el && getStyleComputedProperty(el, 'transform') === 'none') {\n el = el.parentElement;\n }\n return el || document.documentElement;\n}\n\n/**\n * Computed the boundaries limits and return them\n * @method\n * @memberof Popper.Utils\n * @param {HTMLElement} popper\n * @param {HTMLElement} reference\n * @param {number} padding\n * @param {HTMLElement} boundariesElement - Element used to define the boundaries\n * @param {Boolean} fixedPosition - Is in fixed position mode\n * @returns {Object} Coordinates of the boundaries\n */\nfunction getBoundaries(popper, reference, padding, boundariesElement) {\n var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;\n\n // NOTE: 1 DOM access here\n\n var boundaries = { top: 0, left: 0 };\n var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);\n\n // Handle viewport case\n if (boundariesElement === 'viewport') {\n boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);\n } else {\n // Handle other cases based on DOM element used as boundaries\n var boundariesNode = void 0;\n if (boundariesElement === 'scrollParent') {\n boundariesNode = getScrollParent(getParentNode(reference));\n if (boundariesNode.nodeName === 'BODY') {\n boundariesNode = popper.ownerDocument.documentElement;\n }\n } else if (boundariesElement === 'window') {\n boundariesNode = popper.ownerDocument.documentElement;\n } else {\n boundariesNode = boundariesElement;\n }\n\n var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition);\n\n // In case of HTML, we need a different computation\n if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {\n var _getWindowSizes = getWindowSizes(),\n height = _getWindowSizes.height,\n width = _getWindowSizes.width;\n\n boundaries.top += offsets.top - offsets.marginTop;\n boundaries.bottom = height + offsets.top;\n boundaries.left += offsets.left - offsets.marginLeft;\n boundaries.right = width + offsets.left;\n } else {\n // for all the other DOM elements, this one is good\n boundaries = offsets;\n }\n }\n\n // Add paddings\n boundaries.left += padding;\n boundaries.top += padding;\n boundaries.right -= padding;\n boundaries.bottom -= padding;\n\n return boundaries;\n}\n\nfunction getArea(_ref) {\n var width = _ref.width,\n height = _ref.height;\n\n return width * height;\n}\n\n/**\n * Utility used to transform the `auto` placement to the placement with more\n * available space.\n * @method\n * @memberof Popper.Utils\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {\n var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;\n\n if (placement.indexOf('auto') === -1) {\n return placement;\n }\n\n var boundaries = getBoundaries(popper, reference, padding, boundariesElement);\n\n var rects = {\n top: {\n width: boundaries.width,\n height: refRect.top - boundaries.top\n },\n right: {\n width: boundaries.right - refRect.right,\n height: boundaries.height\n },\n bottom: {\n width: boundaries.width,\n height: boundaries.bottom - refRect.bottom\n },\n left: {\n width: refRect.left - boundaries.left,\n height: boundaries.height\n }\n };\n\n var sortedAreas = Object.keys(rects).map(function (key) {\n return _extends({\n key: key\n }, rects[key], {\n area: getArea(rects[key])\n });\n }).sort(function (a, b) {\n return b.area - a.area;\n });\n\n var filteredAreas = sortedAreas.filter(function (_ref2) {\n var width = _ref2.width,\n height = _ref2.height;\n return width >= popper.clientWidth && height >= popper.clientHeight;\n });\n\n var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;\n\n var variation = placement.split('-')[1];\n\n return computedPlacement + (variation ? '-' + variation : '');\n}\n\n/**\n * Get offsets to the reference element\n * @method\n * @memberof Popper.Utils\n * @param {Object} state\n * @param {Element} popper - the popper element\n * @param {Element} reference - the reference element (the popper will be relative to this)\n * @param {Element} fixedPosition - is in fixed position mode\n * @returns {Object} An object containing the offsets which will be applied to the popper\n */\nfunction getReferenceOffsets(state, popper, reference) {\n var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;\n\n var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);\n return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);\n}\n\n/**\n * Get the outer sizes of the given element (offset size + margins)\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Object} object containing width and height properties\n */\nfunction getOuterSizes(element) {\n var styles = getComputedStyle(element);\n var x = parseFloat(styles.marginTop) + parseFloat(styles.marginBottom);\n var y = parseFloat(styles.marginLeft) + parseFloat(styles.marginRight);\n var result = {\n width: element.offsetWidth + y,\n height: element.offsetHeight + x\n };\n return result;\n}\n\n/**\n * Get the opposite placement of the given one\n * @method\n * @memberof Popper.Utils\n * @argument {String} placement\n * @returns {String} flipped placement\n */\nfunction getOppositePlacement(placement) {\n var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' };\n return placement.replace(/left|right|bottom|top/g, function (matched) {\n return hash[matched];\n });\n}\n\n/**\n * Get offsets to the popper\n * @method\n * @memberof Popper.Utils\n * @param {Object} position - CSS position the Popper will get applied\n * @param {HTMLElement} popper - the popper element\n * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)\n * @param {String} placement - one of the valid placement options\n * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper\n */\nfunction getPopperOffsets(popper, referenceOffsets, placement) {\n placement = placement.split('-')[0];\n\n // Get popper node sizes\n var popperRect = getOuterSizes(popper);\n\n // Add position, width and height to our offsets object\n var popperOffsets = {\n width: popperRect.width,\n height: popperRect.height\n };\n\n // depending by the popper placement we have to compute its offsets slightly differently\n var isHoriz = ['right', 'left'].indexOf(placement) !== -1;\n var mainSide = isHoriz ? 'top' : 'left';\n var secondarySide = isHoriz ? 'left' : 'top';\n var measurement = isHoriz ? 'height' : 'width';\n var secondaryMeasurement = !isHoriz ? 'height' : 'width';\n\n popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2;\n if (placement === secondarySide) {\n popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];\n } else {\n popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)];\n }\n\n return popperOffsets;\n}\n\n/**\n * Mimics the `find` method of Array\n * @method\n * @memberof Popper.Utils\n * @argument {Array} arr\n * @argument prop\n * @argument value\n * @returns index or -1\n */\nfunction find(arr, check) {\n // use native find if supported\n if (Array.prototype.find) {\n return arr.find(check);\n }\n\n // use `filter` to obtain the same behavior of `find`\n return arr.filter(check)[0];\n}\n\n/**\n * Return the index of the matching object\n * @method\n * @memberof Popper.Utils\n * @argument {Array} arr\n * @argument prop\n * @argument value\n * @returns index or -1\n */\nfunction findIndex(arr, prop, value) {\n // use native findIndex if supported\n if (Array.prototype.findIndex) {\n return arr.findIndex(function (cur) {\n return cur[prop] === value;\n });\n }\n\n // use `find` + `indexOf` if `findIndex` isn't supported\n var match = find(arr, function (obj) {\n return obj[prop] === value;\n });\n return arr.indexOf(match);\n}\n\n/**\n * Loop trough the list of modifiers and run them in order,\n * each of them will then edit the data object.\n * @method\n * @memberof Popper.Utils\n * @param {dataObject} data\n * @param {Array} modifiers\n * @param {String} ends - Optional modifier name used as stopper\n * @returns {dataObject}\n */\nfunction runModifiers(modifiers, data, ends) {\n var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends));\n\n modifiersToRun.forEach(function (modifier) {\n if (modifier['function']) {\n // eslint-disable-line dot-notation\n console.warn('`modifier.function` is deprecated, use `modifier.fn`!');\n }\n var fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation\n if (modifier.enabled && isFunction(fn)) {\n // Add properties to offsets to make them a complete clientRect object\n // we do this before each modifier to make sure the previous one doesn't\n // mess with these values\n data.offsets.popper = getClientRect(data.offsets.popper);\n data.offsets.reference = getClientRect(data.offsets.reference);\n\n data = fn(data, modifier);\n }\n });\n\n return data;\n}\n\n/**\n * Updates the position of the popper, computing the new offsets and applying\n * the new style.
\n * Prefer `scheduleUpdate` over `update` because of performance reasons.\n * @method\n * @memberof Popper\n */\nfunction update() {\n // if popper is destroyed, don't perform any further update\n if (this.state.isDestroyed) {\n return;\n }\n\n var data = {\n instance: this,\n styles: {},\n arrowStyles: {},\n attributes: {},\n flipped: false,\n offsets: {}\n };\n\n // compute reference element offsets\n data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed);\n\n // compute auto placement, store placement inside the data object,\n // modifiers will be able to edit `placement` if needed\n // and refer to originalPlacement to know the original value\n data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding);\n\n // store the computed placement inside `originalPlacement`\n data.originalPlacement = data.placement;\n\n data.positionFixed = this.options.positionFixed;\n\n // compute the popper offsets\n data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement);\n\n data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute';\n\n // run the modifiers\n data = runModifiers(this.modifiers, data);\n\n // the first `update` will call `onCreate` callback\n // the other ones will call `onUpdate` callback\n if (!this.state.isCreated) {\n this.state.isCreated = true;\n this.options.onCreate(data);\n } else {\n this.options.onUpdate(data);\n }\n}\n\n/**\n * Helper used to know if the given modifier is enabled.\n * @method\n * @memberof Popper.Utils\n * @returns {Boolean}\n */\nfunction isModifierEnabled(modifiers, modifierName) {\n return modifiers.some(function (_ref) {\n var name = _ref.name,\n enabled = _ref.enabled;\n return enabled && name === modifierName;\n });\n}\n\n/**\n * Get the prefixed supported property name\n * @method\n * @memberof Popper.Utils\n * @argument {String} property (camelCase)\n * @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)\n */\nfunction getSupportedPropertyName(property) {\n var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];\n var upperProp = property.charAt(0).toUpperCase() + property.slice(1);\n\n for (var i = 0; i < prefixes.length; i++) {\n var prefix = prefixes[i];\n var toCheck = prefix ? '' + prefix + upperProp : property;\n if (typeof document.body.style[toCheck] !== 'undefined') {\n return toCheck;\n }\n }\n return null;\n}\n\n/**\n * Destroy the popper\n * @method\n * @memberof Popper\n */\nfunction destroy() {\n this.state.isDestroyed = true;\n\n // touch DOM only if `applyStyle` modifier is enabled\n if (isModifierEnabled(this.modifiers, 'applyStyle')) {\n this.popper.removeAttribute('x-placement');\n this.popper.style.position = '';\n this.popper.style.top = '';\n this.popper.style.left = '';\n this.popper.style.right = '';\n this.popper.style.bottom = '';\n this.popper.style.willChange = '';\n this.popper.style[getSupportedPropertyName('transform')] = '';\n }\n\n this.disableEventListeners();\n\n // remove the popper if user explicity asked for the deletion on destroy\n // do not use `remove` because IE11 doesn't support it\n if (this.options.removeOnDestroy) {\n this.popper.parentNode.removeChild(this.popper);\n }\n return this;\n}\n\n/**\n * Get the window associated with the element\n * @argument {Element} element\n * @returns {Window}\n */\nfunction getWindow(element) {\n var ownerDocument = element.ownerDocument;\n return ownerDocument ? ownerDocument.defaultView : window;\n}\n\nfunction attachToScrollParents(scrollParent, event, callback, scrollParents) {\n var isBody = scrollParent.nodeName === 'BODY';\n var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent;\n target.addEventListener(event, callback, { passive: true });\n\n if (!isBody) {\n attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents);\n }\n scrollParents.push(target);\n}\n\n/**\n * Setup needed event listeners used to update the popper position\n * @method\n * @memberof Popper.Utils\n * @private\n */\nfunction setupEventListeners(reference, options, state, updateBound) {\n // Resize event listener on window\n state.updateBound = updateBound;\n getWindow(reference).addEventListener('resize', state.updateBound, { passive: true });\n\n // Scroll event listener on scroll parents\n var scrollElement = getScrollParent(reference);\n attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents);\n state.scrollElement = scrollElement;\n state.eventsEnabled = true;\n\n return state;\n}\n\n/**\n * It will add resize/scroll events and start recalculating\n * position of the popper element when they are triggered.\n * @method\n * @memberof Popper\n */\nfunction enableEventListeners() {\n if (!this.state.eventsEnabled) {\n this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate);\n }\n}\n\n/**\n * Remove event listeners used to update the popper position\n * @method\n * @memberof Popper.Utils\n * @private\n */\nfunction removeEventListeners(reference, state) {\n // Remove resize event listener on window\n getWindow(reference).removeEventListener('resize', state.updateBound);\n\n // Remove scroll event listener on scroll parents\n state.scrollParents.forEach(function (target) {\n target.removeEventListener('scroll', state.updateBound);\n });\n\n // Reset state\n state.updateBound = null;\n state.scrollParents = [];\n state.scrollElement = null;\n state.eventsEnabled = false;\n return state;\n}\n\n/**\n * It will remove resize/scroll events and won't recalculate popper position\n * when they are triggered. It also won't trigger onUpdate callback anymore,\n * unless you call `update` method manually.\n * @method\n * @memberof Popper\n */\nfunction disableEventListeners() {\n if (this.state.eventsEnabled) {\n cancelAnimationFrame(this.scheduleUpdate);\n this.state = removeEventListeners(this.reference, this.state);\n }\n}\n\n/**\n * Tells if a given input is a number\n * @method\n * @memberof Popper.Utils\n * @param {*} input to check\n * @return {Boolean}\n */\nfunction isNumeric(n) {\n return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);\n}\n\n/**\n * Set the style to the given popper\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element - Element to apply the style to\n * @argument {Object} styles\n * Object with a list of properties and values which will be applied to the element\n */\nfunction setStyles(element, styles) {\n Object.keys(styles).forEach(function (prop) {\n var unit = '';\n // add unit if the value is numeric and is one of the following\n if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) {\n unit = 'px';\n }\n element.style[prop] = styles[prop] + unit;\n });\n}\n\n/**\n * Set the attributes to the given popper\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element - Element to apply the attributes to\n * @argument {Object} styles\n * Object with a list of properties and values which will be applied to the element\n */\nfunction setAttributes(element, attributes) {\n Object.keys(attributes).forEach(function (prop) {\n var value = attributes[prop];\n if (value !== false) {\n element.setAttribute(prop, attributes[prop]);\n } else {\n element.removeAttribute(prop);\n }\n });\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} data.styles - List of style properties - values to apply to popper element\n * @argument {Object} data.attributes - List of attribute properties - values to apply to popper element\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The same data object\n */\nfunction applyStyle(data) {\n // any property present in `data.styles` will be applied to the popper,\n // in this way we can make the 3rd party modifiers add custom styles to it\n // Be aware, modifiers could override the properties defined in the previous\n // lines of this modifier!\n setStyles(data.instance.popper, data.styles);\n\n // any property present in `data.attributes` will be applied to the popper,\n // they will be set as HTML attributes of the element\n setAttributes(data.instance.popper, data.attributes);\n\n // if arrowElement is defined and arrowStyles has some properties\n if (data.arrowElement && Object.keys(data.arrowStyles).length) {\n setStyles(data.arrowElement, data.arrowStyles);\n }\n\n return data;\n}\n\n/**\n * Set the x-placement attribute before everything else because it could be used\n * to add margins to the popper margins needs to be calculated to get the\n * correct popper offsets.\n * @method\n * @memberof Popper.modifiers\n * @param {HTMLElement} reference - The reference element used to position the popper\n * @param {HTMLElement} popper - The HTML element used as popper\n * @param {Object} options - Popper.js options\n */\nfunction applyStyleOnLoad(reference, popper, options, modifierOptions, state) {\n // compute reference element offsets\n var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed);\n\n // compute auto placement, store placement inside the data object,\n // modifiers will be able to edit `placement` if needed\n // and refer to originalPlacement to know the original value\n var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding);\n\n popper.setAttribute('x-placement', placement);\n\n // Apply `position` to popper before anything else because\n // without the position applied we can't guarantee correct computations\n setStyles(popper, { position: options.positionFixed ? 'fixed' : 'absolute' });\n\n return options;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction computeStyle(data, options) {\n var x = options.x,\n y = options.y;\n var popper = data.offsets.popper;\n\n // Remove this legacy support in Popper.js v2\n\n var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) {\n return modifier.name === 'applyStyle';\n }).gpuAcceleration;\n if (legacyGpuAccelerationOption !== undefined) {\n console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');\n }\n var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration;\n\n var offsetParent = getOffsetParent(data.instance.popper);\n var offsetParentRect = getBoundingClientRect(offsetParent);\n\n // Styles\n var styles = {\n position: popper.position\n };\n\n // Avoid blurry text by using full pixel integers.\n // For pixel-perfect positioning, top/bottom prefers rounded\n // values, while left/right prefers floored values.\n var offsets = {\n left: Math.floor(popper.left),\n top: Math.round(popper.top),\n bottom: Math.round(popper.bottom),\n right: Math.floor(popper.right)\n };\n\n var sideA = x === 'bottom' ? 'top' : 'bottom';\n var sideB = y === 'right' ? 'left' : 'right';\n\n // if gpuAcceleration is set to `true` and transform is supported,\n // we use `translate3d` to apply the position to the popper we\n // automatically use the supported prefixed version if needed\n var prefixedProperty = getSupportedPropertyName('transform');\n\n // now, let's make a step back and look at this code closely (wtf?)\n // If the content of the popper grows once it's been positioned, it\n // may happen that the popper gets misplaced because of the new content\n // overflowing its reference element\n // To avoid this problem, we provide two options (x and y), which allow\n // the consumer to define the offset origin.\n // If we position a popper on top of a reference element, we can set\n // `x` to `top` to make the popper grow towards its top instead of\n // its bottom.\n var left = void 0,\n top = void 0;\n if (sideA === 'bottom') {\n top = -offsetParentRect.height + offsets.bottom;\n } else {\n top = offsets.top;\n }\n if (sideB === 'right') {\n left = -offsetParentRect.width + offsets.right;\n } else {\n left = offsets.left;\n }\n if (gpuAcceleration && prefixedProperty) {\n styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)';\n styles[sideA] = 0;\n styles[sideB] = 0;\n styles.willChange = 'transform';\n } else {\n // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties\n var invertTop = sideA === 'bottom' ? -1 : 1;\n var invertLeft = sideB === 'right' ? -1 : 1;\n styles[sideA] = top * invertTop;\n styles[sideB] = left * invertLeft;\n styles.willChange = sideA + ', ' + sideB;\n }\n\n // Attributes\n var attributes = {\n 'x-placement': data.placement\n };\n\n // Update `data` attributes, styles and arrowStyles\n data.attributes = _extends({}, attributes, data.attributes);\n data.styles = _extends({}, styles, data.styles);\n data.arrowStyles = _extends({}, data.offsets.arrow, data.arrowStyles);\n\n return data;\n}\n\n/**\n * Helper used to know if the given modifier depends from another one.
\n * It checks if the needed modifier is listed and enabled.\n * @method\n * @memberof Popper.Utils\n * @param {Array} modifiers - list of modifiers\n * @param {String} requestingName - name of requesting modifier\n * @param {String} requestedName - name of requested modifier\n * @returns {Boolean}\n */\nfunction isModifierRequired(modifiers, requestingName, requestedName) {\n var requesting = find(modifiers, function (_ref) {\n var name = _ref.name;\n return name === requestingName;\n });\n\n var isRequired = !!requesting && modifiers.some(function (modifier) {\n return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order;\n });\n\n if (!isRequired) {\n var _requesting = '`' + requestingName + '`';\n var requested = '`' + requestedName + '`';\n console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!');\n }\n return isRequired;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction arrow(data, options) {\n var _data$offsets$arrow;\n\n // arrow depends on keepTogether in order to work\n if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {\n return data;\n }\n\n var arrowElement = options.element;\n\n // if arrowElement is a string, suppose it's a CSS selector\n if (typeof arrowElement === 'string') {\n arrowElement = data.instance.popper.querySelector(arrowElement);\n\n // if arrowElement is not found, don't run the modifier\n if (!arrowElement) {\n return data;\n }\n } else {\n // if the arrowElement isn't a query selector we must check that the\n // provided DOM node is child of its popper node\n if (!data.instance.popper.contains(arrowElement)) {\n console.warn('WARNING: `arrow.element` must be child of its popper element!');\n return data;\n }\n }\n\n var placement = data.placement.split('-')[0];\n var _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n\n var isVertical = ['left', 'right'].indexOf(placement) !== -1;\n\n var len = isVertical ? 'height' : 'width';\n var sideCapitalized = isVertical ? 'Top' : 'Left';\n var side = sideCapitalized.toLowerCase();\n var altSide = isVertical ? 'left' : 'top';\n var opSide = isVertical ? 'bottom' : 'right';\n var arrowElementSize = getOuterSizes(arrowElement)[len];\n\n //\n // extends keepTogether behavior making sure the popper and its\n // reference have enough pixels in conjuction\n //\n\n // top/left side\n if (reference[opSide] - arrowElementSize < popper[side]) {\n data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize);\n }\n // bottom/right side\n if (reference[side] + arrowElementSize > popper[opSide]) {\n data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide];\n }\n data.offsets.popper = getClientRect(data.offsets.popper);\n\n // compute center of the popper\n var center = reference[side] + reference[len] / 2 - arrowElementSize / 2;\n\n // Compute the sideValue using the updated popper offsets\n // take popper margin in account because we don't have this info available\n var css = getStyleComputedProperty(data.instance.popper);\n var popperMarginSide = parseFloat(css['margin' + sideCapitalized], 10);\n var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width'], 10);\n var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide;\n\n // prevent arrowElement from being placed not contiguously to its popper\n sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);\n\n data.arrowElement = arrowElement;\n data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow);\n\n return data;\n}\n\n/**\n * Get the opposite placement variation of the given one\n * @method\n * @memberof Popper.Utils\n * @argument {String} placement variation\n * @returns {String} flipped placement variation\n */\nfunction getOppositeVariation(variation) {\n if (variation === 'end') {\n return 'start';\n } else if (variation === 'start') {\n return 'end';\n }\n return variation;\n}\n\n/**\n * List of accepted placements to use as values of the `placement` option.
\n * Valid placements are:\n * - `auto`\n * - `top`\n * - `right`\n * - `bottom`\n * - `left`\n *\n * Each placement can have a variation from this list:\n * - `-start`\n * - `-end`\n *\n * Variations are interpreted easily if you think of them as the left to right\n * written languages. Horizontally (`top` and `bottom`), `start` is left and `end`\n * is right.
\n * Vertically (`left` and `right`), `start` is top and `end` is bottom.\n *\n * Some valid examples are:\n * - `top-end` (on top of reference, right aligned)\n * - `right-start` (on right of reference, top aligned)\n * - `bottom` (on bottom, centered)\n * - `auto-right` (on the side with more space available, alignment depends by placement)\n *\n * @static\n * @type {Array}\n * @enum {String}\n * @readonly\n * @method placements\n * @memberof Popper\n */\nvar placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start'];\n\n// Get rid of `auto` `auto-start` and `auto-end`\nvar validPlacements = placements.slice(3);\n\n/**\n * Given an initial placement, returns all the subsequent placements\n * clockwise (or counter-clockwise).\n *\n * @method\n * @memberof Popper.Utils\n * @argument {String} placement - A valid placement (it accepts variations)\n * @argument {Boolean} counter - Set to true to walk the placements counterclockwise\n * @returns {Array} placements including their variations\n */\nfunction clockwise(placement) {\n var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n var index = validPlacements.indexOf(placement);\n var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index));\n return counter ? arr.reverse() : arr;\n}\n\nvar BEHAVIORS = {\n FLIP: 'flip',\n CLOCKWISE: 'clockwise',\n COUNTERCLOCKWISE: 'counterclockwise'\n};\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction flip(data, options) {\n // if `inner` modifier is enabled, we can't use the `flip` modifier\n if (isModifierEnabled(data.instance.modifiers, 'inner')) {\n return data;\n }\n\n if (data.flipped && data.placement === data.originalPlacement) {\n // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides\n return data;\n }\n\n var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed);\n\n var placement = data.placement.split('-')[0];\n var placementOpposite = getOppositePlacement(placement);\n var variation = data.placement.split('-')[1] || '';\n\n var flipOrder = [];\n\n switch (options.behavior) {\n case BEHAVIORS.FLIP:\n flipOrder = [placement, placementOpposite];\n break;\n case BEHAVIORS.CLOCKWISE:\n flipOrder = clockwise(placement);\n break;\n case BEHAVIORS.COUNTERCLOCKWISE:\n flipOrder = clockwise(placement, true);\n break;\n default:\n flipOrder = options.behavior;\n }\n\n flipOrder.forEach(function (step, index) {\n if (placement !== step || flipOrder.length === index + 1) {\n return data;\n }\n\n placement = data.placement.split('-')[0];\n placementOpposite = getOppositePlacement(placement);\n\n var popperOffsets = data.offsets.popper;\n var refOffsets = data.offsets.reference;\n\n // using floor because the reference offsets may contain decimals we are not going to consider here\n var floor = Math.floor;\n var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom);\n\n var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);\n var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);\n var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);\n var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom);\n\n var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom;\n\n // flip the variation if required\n var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;\n var flippedVariation = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom);\n\n if (overlapsRef || overflowsBoundaries || flippedVariation) {\n // this boolean to detect any flip loop\n data.flipped = true;\n\n if (overlapsRef || overflowsBoundaries) {\n placement = flipOrder[index + 1];\n }\n\n if (flippedVariation) {\n variation = getOppositeVariation(variation);\n }\n\n data.placement = placement + (variation ? '-' + variation : '');\n\n // this object contains `position`, we want to preserve it along with\n // any additional property we may add in the future\n data.offsets.popper = _extends({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement));\n\n data = runModifiers(data.instance.modifiers, data, 'flip');\n }\n });\n return data;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction keepTogether(data) {\n var _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n\n var placement = data.placement.split('-')[0];\n var floor = Math.floor;\n var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;\n var side = isVertical ? 'right' : 'bottom';\n var opSide = isVertical ? 'left' : 'top';\n var measurement = isVertical ? 'width' : 'height';\n\n if (popper[side] < floor(reference[opSide])) {\n data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement];\n }\n if (popper[opSide] > floor(reference[side])) {\n data.offsets.popper[opSide] = floor(reference[side]);\n }\n\n return data;\n}\n\n/**\n * Converts a string containing value + unit into a px value number\n * @function\n * @memberof {modifiers~offset}\n * @private\n * @argument {String} str - Value + unit string\n * @argument {String} measurement - `height` or `width`\n * @argument {Object} popperOffsets\n * @argument {Object} referenceOffsets\n * @returns {Number|String}\n * Value in pixels, or original string if no values were extracted\n */\nfunction toValue(str, measurement, popperOffsets, referenceOffsets) {\n // separate value from unit\n var split = str.match(/((?:\\-|\\+)?\\d*\\.?\\d*)(.*)/);\n var value = +split[1];\n var unit = split[2];\n\n // If it's not a number it's an operator, I guess\n if (!value) {\n return str;\n }\n\n if (unit.indexOf('%') === 0) {\n var element = void 0;\n switch (unit) {\n case '%p':\n element = popperOffsets;\n break;\n case '%':\n case '%r':\n default:\n element = referenceOffsets;\n }\n\n var rect = getClientRect(element);\n return rect[measurement] / 100 * value;\n } else if (unit === 'vh' || unit === 'vw') {\n // if is a vh or vw, we calculate the size based on the viewport\n var size = void 0;\n if (unit === 'vh') {\n size = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);\n } else {\n size = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);\n }\n return size / 100 * value;\n } else {\n // if is an explicit pixel unit, we get rid of the unit and keep the value\n // if is an implicit unit, it's px, and we return just the value\n return value;\n }\n}\n\n/**\n * Parse an `offset` string to extrapolate `x` and `y` numeric offsets.\n * @function\n * @memberof {modifiers~offset}\n * @private\n * @argument {String} offset\n * @argument {Object} popperOffsets\n * @argument {Object} referenceOffsets\n * @argument {String} basePlacement\n * @returns {Array} a two cells array with x and y offsets in numbers\n */\nfunction parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) {\n var offsets = [0, 0];\n\n // Use height if placement is left or right and index is 0 otherwise use width\n // in this way the first offset will use an axis and the second one\n // will use the other one\n var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;\n\n // Split the offset string to obtain a list of values and operands\n // The regex addresses values with the plus or minus sign in front (+10, -20, etc)\n var fragments = offset.split(/(\\+|\\-)/).map(function (frag) {\n return frag.trim();\n });\n\n // Detect if the offset string contains a pair of values or a single one\n // they could be separated by comma or space\n var divider = fragments.indexOf(find(fragments, function (frag) {\n return frag.search(/,|\\s/) !== -1;\n }));\n\n if (fragments[divider] && fragments[divider].indexOf(',') === -1) {\n console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');\n }\n\n // If divider is found, we divide the list of values and operands to divide\n // them by ofset X and Y.\n var splitRegex = /\\s*,\\s*|\\s+/;\n var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments];\n\n // Convert the values with units to absolute pixels to allow our computations\n ops = ops.map(function (op, index) {\n // Most of the units rely on the orientation of the popper\n var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width';\n var mergeWithPrevious = false;\n return op\n // This aggregates any `+` or `-` sign that aren't considered operators\n // e.g.: 10 + +5 => [10, +, +5]\n .reduce(function (a, b) {\n if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {\n a[a.length - 1] = b;\n mergeWithPrevious = true;\n return a;\n } else if (mergeWithPrevious) {\n a[a.length - 1] += b;\n mergeWithPrevious = false;\n return a;\n } else {\n return a.concat(b);\n }\n }, [])\n // Here we convert the string values into number values (in px)\n .map(function (str) {\n return toValue(str, measurement, popperOffsets, referenceOffsets);\n });\n });\n\n // Loop trough the offsets arrays and execute the operations\n ops.forEach(function (op, index) {\n op.forEach(function (frag, index2) {\n if (isNumeric(frag)) {\n offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);\n }\n });\n });\n return offsets;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @argument {Number|String} options.offset=0\n * The offset value as described in the modifier description\n * @returns {Object} The data object, properly modified\n */\nfunction offset(data, _ref) {\n var offset = _ref.offset;\n var placement = data.placement,\n _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n\n var basePlacement = placement.split('-')[0];\n\n var offsets = void 0;\n if (isNumeric(+offset)) {\n offsets = [+offset, 0];\n } else {\n offsets = parseOffset(offset, popper, reference, basePlacement);\n }\n\n if (basePlacement === 'left') {\n popper.top += offsets[0];\n popper.left -= offsets[1];\n } else if (basePlacement === 'right') {\n popper.top += offsets[0];\n popper.left += offsets[1];\n } else if (basePlacement === 'top') {\n popper.left += offsets[0];\n popper.top -= offsets[1];\n } else if (basePlacement === 'bottom') {\n popper.left += offsets[0];\n popper.top += offsets[1];\n }\n\n data.popper = popper;\n return data;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction preventOverflow(data, options) {\n var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper);\n\n // If offsetParent is the reference element, we really want to\n // go one step up and use the next offsetParent as reference to\n // avoid to make this modifier completely useless and look like broken\n if (data.instance.reference === boundariesElement) {\n boundariesElement = getOffsetParent(boundariesElement);\n }\n\n // NOTE: DOM access here\n // resets the popper's position so that the document size can be calculated excluding\n // the size of the popper element itself\n var transformProp = getSupportedPropertyName('transform');\n var popperStyles = data.instance.popper.style; // assignment to help minification\n var top = popperStyles.top,\n left = popperStyles.left,\n transform = popperStyles[transformProp];\n\n popperStyles.top = '';\n popperStyles.left = '';\n popperStyles[transformProp] = '';\n\n var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed);\n\n // NOTE: DOM access here\n // restores the original style properties after the offsets have been computed\n popperStyles.top = top;\n popperStyles.left = left;\n popperStyles[transformProp] = transform;\n\n options.boundaries = boundaries;\n\n var order = options.priority;\n var popper = data.offsets.popper;\n\n var check = {\n primary: function primary(placement) {\n var value = popper[placement];\n if (popper[placement] < boundaries[placement] && !options.escapeWithReference) {\n value = Math.max(popper[placement], boundaries[placement]);\n }\n return defineProperty({}, placement, value);\n },\n secondary: function secondary(placement) {\n var mainSide = placement === 'right' ? 'left' : 'top';\n var value = popper[mainSide];\n if (popper[placement] > boundaries[placement] && !options.escapeWithReference) {\n value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height));\n }\n return defineProperty({}, mainSide, value);\n }\n };\n\n order.forEach(function (placement) {\n var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';\n popper = _extends({}, popper, check[side](placement));\n });\n\n data.offsets.popper = popper;\n\n return data;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction shift(data) {\n var placement = data.placement;\n var basePlacement = placement.split('-')[0];\n var shiftvariation = placement.split('-')[1];\n\n // if shift shiftvariation is specified, run the modifier\n if (shiftvariation) {\n var _data$offsets = data.offsets,\n reference = _data$offsets.reference,\n popper = _data$offsets.popper;\n\n var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;\n var side = isVertical ? 'left' : 'top';\n var measurement = isVertical ? 'width' : 'height';\n\n var shiftOffsets = {\n start: defineProperty({}, side, reference[side]),\n end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement])\n };\n\n data.offsets.popper = _extends({}, popper, shiftOffsets[shiftvariation]);\n }\n\n return data;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction hide(data) {\n if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {\n return data;\n }\n\n var refRect = data.offsets.reference;\n var bound = find(data.instance.modifiers, function (modifier) {\n return modifier.name === 'preventOverflow';\n }).boundaries;\n\n if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) {\n // Avoid unnecessary DOM access if visibility hasn't changed\n if (data.hide === true) {\n return data;\n }\n\n data.hide = true;\n data.attributes['x-out-of-boundaries'] = '';\n } else {\n // Avoid unnecessary DOM access if visibility hasn't changed\n if (data.hide === false) {\n return data;\n }\n\n data.hide = false;\n data.attributes['x-out-of-boundaries'] = false;\n }\n\n return data;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction inner(data) {\n var placement = data.placement;\n var basePlacement = placement.split('-')[0];\n var _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n\n var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;\n\n var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;\n\n popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);\n\n data.placement = getOppositePlacement(placement);\n data.offsets.popper = getClientRect(popper);\n\n return data;\n}\n\n/**\n * Modifier function, each modifier can have a function of this type assigned\n * to its `fn` property.
\n * These functions will be called on each update, this means that you must\n * make sure they are performant enough to avoid performance bottlenecks.\n *\n * @function ModifierFn\n * @argument {dataObject} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {dataObject} The data object, properly modified\n */\n\n/**\n * Modifiers are plugins used to alter the behavior of your poppers.
\n * Popper.js uses a set of 9 modifiers to provide all the basic functionalities\n * needed by the library.\n *\n * Usually you don't want to override the `order`, `fn` and `onLoad` props.\n * All the other properties are configurations that could be tweaked.\n * @namespace modifiers\n */\nvar modifiers = {\n /**\n * Modifier used to shift the popper on the start or end of its reference\n * element.
\n * It will read the variation of the `placement` property.
\n * It can be one either `-end` or `-start`.\n * @memberof modifiers\n * @inner\n */\n shift: {\n /** @prop {number} order=100 - Index used to define the order of execution */\n order: 100,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: shift\n },\n\n /**\n * The `offset` modifier can shift your popper on both its axis.\n *\n * It accepts the following units:\n * - `px` or unitless, interpreted as pixels\n * - `%` or `%r`, percentage relative to the length of the reference element\n * - `%p`, percentage relative to the length of the popper element\n * - `vw`, CSS viewport width unit\n * - `vh`, CSS viewport height unit\n *\n * For length is intended the main axis relative to the placement of the popper.
\n * This means that if the placement is `top` or `bottom`, the length will be the\n * `width`. In case of `left` or `right`, it will be the height.\n *\n * You can provide a single value (as `Number` or `String`), or a pair of values\n * as `String` divided by a comma or one (or more) white spaces.
\n * The latter is a deprecated method because it leads to confusion and will be\n * removed in v2.
\n * Additionally, it accepts additions and subtractions between different units.\n * Note that multiplications and divisions aren't supported.\n *\n * Valid examples are:\n * ```\n * 10\n * '10%'\n * '10, 10'\n * '10%, 10'\n * '10 + 10%'\n * '10 - 5vh + 3%'\n * '-10px + 5vh, 5px - 6%'\n * ```\n * > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap\n * > with their reference element, unfortunately, you will have to disable the `flip` modifier.\n * > More on this [reading this issue](https://github.com/FezVrasta/popper.js/issues/373)\n *\n * @memberof modifiers\n * @inner\n */\n offset: {\n /** @prop {number} order=200 - Index used to define the order of execution */\n order: 200,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: offset,\n /** @prop {Number|String} offset=0\n * The offset value as described in the modifier description\n */\n offset: 0\n },\n\n /**\n * Modifier used to prevent the popper from being positioned outside the boundary.\n *\n * An scenario exists where the reference itself is not within the boundaries.
\n * We can say it has \"escaped the boundaries\" — or just \"escaped\".
\n * In this case we need to decide whether the popper should either:\n *\n * - detach from the reference and remain \"trapped\" in the boundaries, or\n * - if it should ignore the boundary and \"escape with its reference\"\n *\n * When `escapeWithReference` is set to`true` and reference is completely\n * outside its boundaries, the popper will overflow (or completely leave)\n * the boundaries in order to remain attached to the edge of the reference.\n *\n * @memberof modifiers\n * @inner\n */\n preventOverflow: {\n /** @prop {number} order=300 - Index used to define the order of execution */\n order: 300,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: preventOverflow,\n /**\n * @prop {Array} [priority=['left','right','top','bottom']]\n * Popper will try to prevent overflow following these priorities by default,\n * then, it could overflow on the left and on top of the `boundariesElement`\n */\n priority: ['left', 'right', 'top', 'bottom'],\n /**\n * @prop {number} padding=5\n * Amount of pixel used to define a minimum distance between the boundaries\n * and the popper this makes sure the popper has always a little padding\n * between the edges of its container\n */\n padding: 5,\n /**\n * @prop {String|HTMLElement} boundariesElement='scrollParent'\n * Boundaries used by the modifier, can be `scrollParent`, `window`,\n * `viewport` or any DOM element.\n */\n boundariesElement: 'scrollParent'\n },\n\n /**\n * Modifier used to make sure the reference and its popper stay near eachothers\n * without leaving any gap between the two. Expecially useful when the arrow is\n * enabled and you want to assure it to point to its reference element.\n * It cares only about the first axis, you can still have poppers with margin\n * between the popper and its reference element.\n * @memberof modifiers\n * @inner\n */\n keepTogether: {\n /** @prop {number} order=400 - Index used to define the order of execution */\n order: 400,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: keepTogether\n },\n\n /**\n * This modifier is used to move the `arrowElement` of the popper to make\n * sure it is positioned between the reference element and its popper element.\n * It will read the outer size of the `arrowElement` node to detect how many\n * pixels of conjuction are needed.\n *\n * It has no effect if no `arrowElement` is provided.\n * @memberof modifiers\n * @inner\n */\n arrow: {\n /** @prop {number} order=500 - Index used to define the order of execution */\n order: 500,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: arrow,\n /** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */\n element: '[x-arrow]'\n },\n\n /**\n * Modifier used to flip the popper's placement when it starts to overlap its\n * reference element.\n *\n * Requires the `preventOverflow` modifier before it in order to work.\n *\n * **NOTE:** this modifier will interrupt the current update cycle and will\n * restart it if it detects the need to flip the placement.\n * @memberof modifiers\n * @inner\n */\n flip: {\n /** @prop {number} order=600 - Index used to define the order of execution */\n order: 600,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: flip,\n /**\n * @prop {String|Array} behavior='flip'\n * The behavior used to change the popper's placement. It can be one of\n * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid\n * placements (with optional variations).\n */\n behavior: 'flip',\n /**\n * @prop {number} padding=5\n * The popper will flip if it hits the edges of the `boundariesElement`\n */\n padding: 5,\n /**\n * @prop {String|HTMLElement} boundariesElement='viewport'\n * The element which will define the boundaries of the popper position,\n * the popper will never be placed outside of the defined boundaries\n * (except if keepTogether is enabled)\n */\n boundariesElement: 'viewport'\n },\n\n /**\n * Modifier used to make the popper flow toward the inner of the reference element.\n * By default, when this modifier is disabled, the popper will be placed outside\n * the reference element.\n * @memberof modifiers\n * @inner\n */\n inner: {\n /** @prop {number} order=700 - Index used to define the order of execution */\n order: 700,\n /** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */\n enabled: false,\n /** @prop {ModifierFn} */\n fn: inner\n },\n\n /**\n * Modifier used to hide the popper when its reference element is outside of the\n * popper boundaries. It will set a `x-out-of-boundaries` attribute which can\n * be used to hide with a CSS selector the popper when its reference is\n * out of boundaries.\n *\n * Requires the `preventOverflow` modifier before it in order to work.\n * @memberof modifiers\n * @inner\n */\n hide: {\n /** @prop {number} order=800 - Index used to define the order of execution */\n order: 800,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: hide\n },\n\n /**\n * Computes the style that will be applied to the popper element to gets\n * properly positioned.\n *\n * Note that this modifier will not touch the DOM, it just prepares the styles\n * so that `applyStyle` modifier can apply it. This separation is useful\n * in case you need to replace `applyStyle` with a custom implementation.\n *\n * This modifier has `850` as `order` value to maintain backward compatibility\n * with previous versions of Popper.js. Expect the modifiers ordering method\n * to change in future major versions of the library.\n *\n * @memberof modifiers\n * @inner\n */\n computeStyle: {\n /** @prop {number} order=850 - Index used to define the order of execution */\n order: 850,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: computeStyle,\n /**\n * @prop {Boolean} gpuAcceleration=true\n * If true, it uses the CSS 3d transformation to position the popper.\n * Otherwise, it will use the `top` and `left` properties.\n */\n gpuAcceleration: true,\n /**\n * @prop {string} [x='bottom']\n * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.\n * Change this if your popper should grow in a direction different from `bottom`\n */\n x: 'bottom',\n /**\n * @prop {string} [x='left']\n * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.\n * Change this if your popper should grow in a direction different from `right`\n */\n y: 'right'\n },\n\n /**\n * Applies the computed styles to the popper element.\n *\n * All the DOM manipulations are limited to this modifier. This is useful in case\n * you want to integrate Popper.js inside a framework or view library and you\n * want to delegate all the DOM manipulations to it.\n *\n * Note that if you disable this modifier, you must make sure the popper element\n * has its position set to `absolute` before Popper.js can do its work!\n *\n * Just disable this modifier and define you own to achieve the desired effect.\n *\n * @memberof modifiers\n * @inner\n */\n applyStyle: {\n /** @prop {number} order=900 - Index used to define the order of execution */\n order: 900,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: applyStyle,\n /** @prop {Function} */\n onLoad: applyStyleOnLoad,\n /**\n * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier\n * @prop {Boolean} gpuAcceleration=true\n * If true, it uses the CSS 3d transformation to position the popper.\n * Otherwise, it will use the `top` and `left` properties.\n */\n gpuAcceleration: undefined\n }\n};\n\n/**\n * The `dataObject` is an object containing all the informations used by Popper.js\n * this object get passed to modifiers and to the `onCreate` and `onUpdate` callbacks.\n * @name dataObject\n * @property {Object} data.instance The Popper.js instance\n * @property {String} data.placement Placement applied to popper\n * @property {String} data.originalPlacement Placement originally defined on init\n * @property {Boolean} data.flipped True if popper has been flipped by flip modifier\n * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper.\n * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier\n * @property {Object} data.styles Any CSS property defined here will be applied to the popper, it expects the JavaScript nomenclature (eg. `marginBottom`)\n * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow, it expects the JavaScript nomenclature (eg. `marginBottom`)\n * @property {Object} data.boundaries Offsets of the popper boundaries\n * @property {Object} data.offsets The measurements of popper, reference and arrow elements.\n * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values\n * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values\n * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0\n */\n\n/**\n * Default options provided to Popper.js constructor.
\n * These can be overriden using the `options` argument of Popper.js.
\n * To override an option, simply pass as 3rd argument an object with the same\n * structure of this object, example:\n * ```\n * new Popper(ref, pop, {\n * modifiers: {\n * preventOverflow: { enabled: false }\n * }\n * })\n * ```\n * @type {Object}\n * @static\n * @memberof Popper\n */\nvar Defaults = {\n /**\n * Popper's placement\n * @prop {Popper.placements} placement='bottom'\n */\n placement: 'bottom',\n\n /**\n * Set this to true if you want popper to position it self in 'fixed' mode\n * @prop {Boolean} positionFixed=false\n */\n positionFixed: false,\n\n /**\n * Whether events (resize, scroll) are initially enabled\n * @prop {Boolean} eventsEnabled=true\n */\n eventsEnabled: true,\n\n /**\n * Set to true if you want to automatically remove the popper when\n * you call the `destroy` method.\n * @prop {Boolean} removeOnDestroy=false\n */\n removeOnDestroy: false,\n\n /**\n * Callback called when the popper is created.
\n * By default, is set to no-op.
\n * Access Popper.js instance with `data.instance`.\n * @prop {onCreate}\n */\n onCreate: function onCreate() {},\n\n /**\n * Callback called when the popper is updated, this callback is not called\n * on the initialization/creation of the popper, but only on subsequent\n * updates.
\n * By default, is set to no-op.
\n * Access Popper.js instance with `data.instance`.\n * @prop {onUpdate}\n */\n onUpdate: function onUpdate() {},\n\n /**\n * List of modifiers used to modify the offsets before they are applied to the popper.\n * They provide most of the functionalities of Popper.js\n * @prop {modifiers}\n */\n modifiers: modifiers\n};\n\n/**\n * @callback onCreate\n * @param {dataObject} data\n */\n\n/**\n * @callback onUpdate\n * @param {dataObject} data\n */\n\n// Utils\n// Methods\nvar Popper = function () {\n /**\n * Create a new Popper.js instance\n * @class Popper\n * @param {HTMLElement|referenceObject} reference - The reference element used to position the popper\n * @param {HTMLElement} popper - The HTML element used as popper.\n * @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults)\n * @return {Object} instance - The generated Popper.js instance\n */\n function Popper(reference, popper) {\n var _this = this;\n\n var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n classCallCheck(this, Popper);\n\n this.scheduleUpdate = function () {\n return requestAnimationFrame(_this.update);\n };\n\n // make update() debounced, so that it only runs at most once-per-tick\n this.update = debounce(this.update.bind(this));\n\n // with {} we create a new object with the options inside it\n this.options = _extends({}, Popper.Defaults, options);\n\n // init state\n this.state = {\n isDestroyed: false,\n isCreated: false,\n scrollParents: []\n };\n\n // get reference and popper elements (allow jQuery wrappers)\n this.reference = reference && reference.jquery ? reference[0] : reference;\n this.popper = popper && popper.jquery ? popper[0] : popper;\n\n // Deep merge modifiers options\n this.options.modifiers = {};\n Object.keys(_extends({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) {\n _this.options.modifiers[name] = _extends({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {});\n });\n\n // Refactoring modifiers' list (Object => Array)\n this.modifiers = Object.keys(this.options.modifiers).map(function (name) {\n return _extends({\n name: name\n }, _this.options.modifiers[name]);\n })\n // sort the modifiers by order\n .sort(function (a, b) {\n return a.order - b.order;\n });\n\n // modifiers have the ability to execute arbitrary code when Popper.js get inited\n // such code is executed in the same order of its modifier\n // they could add new properties to their options configuration\n // BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`!\n this.modifiers.forEach(function (modifierOptions) {\n if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) {\n modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state);\n }\n });\n\n // fire the first update to position the popper in the right place\n this.update();\n\n var eventsEnabled = this.options.eventsEnabled;\n if (eventsEnabled) {\n // setup event listeners, they will take care of update the position in specific situations\n this.enableEventListeners();\n }\n\n this.state.eventsEnabled = eventsEnabled;\n }\n\n // We can't use class properties because they don't get listed in the\n // class prototype and break stuff like Sinon stubs\n\n\n createClass(Popper, [{\n key: 'update',\n value: function update$$1() {\n return update.call(this);\n }\n }, {\n key: 'destroy',\n value: function destroy$$1() {\n return destroy.call(this);\n }\n }, {\n key: 'enableEventListeners',\n value: function enableEventListeners$$1() {\n return enableEventListeners.call(this);\n }\n }, {\n key: 'disableEventListeners',\n value: function disableEventListeners$$1() {\n return disableEventListeners.call(this);\n }\n\n /**\n * Schedule an update, it will run on the next UI update available\n * @method scheduleUpdate\n * @memberof Popper\n */\n\n\n /**\n * Collection of utilities useful when writing custom modifiers.\n * Starting from version 1.7, this method is available only if you\n * include `popper-utils.js` before `popper.js`.\n *\n * **DEPRECATION**: This way to access PopperUtils is deprecated\n * and will be removed in v2! Use the PopperUtils module directly instead.\n * Due to the high instability of the methods contained in Utils, we can't\n * guarantee them to follow semver. Use them at your own risk!\n * @static\n * @private\n * @type {Object}\n * @deprecated since version 1.8\n * @member Utils\n * @memberof Popper\n */\n\n }]);\n return Popper;\n}();\n\n/**\n * The `referenceObject` is an object that provides an interface compatible with Popper.js\n * and lets you use it as replacement of a real DOM node.
\n * You can use this method to position a popper relatively to a set of coordinates\n * in case you don't have a DOM node to use as reference.\n *\n * ```\n * new Popper(referenceObject, popperNode);\n * ```\n *\n * NB: This feature isn't supported in Internet Explorer 10\n * @name referenceObject\n * @property {Function} data.getBoundingClientRect\n * A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method.\n * @property {number} data.clientWidth\n * An ES6 getter that will return the width of the virtual reference element.\n * @property {number} data.clientHeight\n * An ES6 getter that will return the height of the virtual reference element.\n */\n\n\nPopper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils;\nPopper.placements = placements;\nPopper.Defaults = Defaults;\n\nexport default Popper;\n//# sourceMappingURL=popper.js.map\n","import $ from 'jquery'\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.1.3): util.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Util = (($) => {\n /**\n * ------------------------------------------------------------------------\n * Private TransitionEnd Helpers\n * ------------------------------------------------------------------------\n */\n\n const TRANSITION_END = 'transitionend'\n const MAX_UID = 1000000\n const MILLISECONDS_MULTIPLIER = 1000\n\n // Shoutout AngusCroll (https://goo.gl/pxwQGp)\n function toType(obj) {\n return {}.toString.call(obj).match(/\\s([a-z]+)/i)[1].toLowerCase()\n }\n\n function getSpecialTransitionEndEvent() {\n return {\n bindType: TRANSITION_END,\n delegateType: TRANSITION_END,\n handle(event) {\n if ($(event.target).is(this)) {\n return event.handleObj.handler.apply(this, arguments) // eslint-disable-line prefer-rest-params\n }\n return undefined // eslint-disable-line no-undefined\n }\n }\n }\n\n function transitionEndEmulator(duration) {\n let called = false\n\n $(this).one(Util.TRANSITION_END, () => {\n called = true\n })\n\n setTimeout(() => {\n if (!called) {\n Util.triggerTransitionEnd(this)\n }\n }, duration)\n\n return this\n }\n\n function setTransitionEndSupport() {\n $.fn.emulateTransitionEnd = transitionEndEmulator\n $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent()\n }\n\n /**\n * --------------------------------------------------------------------------\n * Public Util Api\n * --------------------------------------------------------------------------\n */\n\n const Util = {\n\n TRANSITION_END: 'bsTransitionEnd',\n\n getUID(prefix) {\n do {\n // eslint-disable-next-line no-bitwise\n prefix += ~~(Math.random() * MAX_UID) // \"~~\" acts like a faster Math.floor() here\n } while (document.getElementById(prefix))\n return prefix\n },\n\n getSelectorFromElement(element) {\n let selector = element.getAttribute('data-target')\n if (!selector || selector === '#') {\n selector = element.getAttribute('href') || ''\n }\n\n try {\n return document.querySelector(selector) ? selector : null\n } catch (err) {\n return null\n }\n },\n\n getTransitionDurationFromElement(element) {\n if (!element) {\n return 0\n }\n\n // Get transition-duration of the element\n let transitionDuration = $(element).css('transition-duration')\n const floatTransitionDuration = parseFloat(transitionDuration)\n\n // Return 0 if element or transition duration is not found\n if (!floatTransitionDuration) {\n return 0\n }\n\n // If multiple durations are defined, take the first\n transitionDuration = transitionDuration.split(',')[0]\n\n return parseFloat(transitionDuration) * MILLISECONDS_MULTIPLIER\n },\n\n reflow(element) {\n return element.offsetHeight\n },\n\n triggerTransitionEnd(element) {\n $(element).trigger(TRANSITION_END)\n },\n\n // TODO: Remove in v5\n supportsTransitionEnd() {\n return Boolean(TRANSITION_END)\n },\n\n isElement(obj) {\n return (obj[0] || obj).nodeType\n },\n\n typeCheckConfig(componentName, config, configTypes) {\n for (const property in configTypes) {\n if (Object.prototype.hasOwnProperty.call(configTypes, property)) {\n const expectedTypes = configTypes[property]\n const value = config[property]\n const valueType = value && Util.isElement(value)\n ? 'element' : toType(value)\n\n if (!new RegExp(expectedTypes).test(valueType)) {\n throw new Error(\n `${componentName.toUpperCase()}: ` +\n `Option \"${property}\" provided type \"${valueType}\" ` +\n `but expected type \"${expectedTypes}\".`)\n }\n }\n }\n }\n }\n\n setTransitionEndSupport()\n\n return Util\n})($)\n\nexport default Util\n","import $ from 'jquery'\nimport Util from './util'\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.1.3): alert.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Alert = (($) => {\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n const NAME = 'alert'\n const VERSION = '4.1.3'\n const DATA_KEY = 'bs.alert'\n const EVENT_KEY = `.${DATA_KEY}`\n const DATA_API_KEY = '.data-api'\n const JQUERY_NO_CONFLICT = $.fn[NAME]\n\n const Selector = {\n DISMISS : '[data-dismiss=\"alert\"]'\n }\n\n const Event = {\n CLOSE : `close${EVENT_KEY}`,\n CLOSED : `closed${EVENT_KEY}`,\n CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`\n }\n\n const ClassName = {\n ALERT : 'alert',\n FADE : 'fade',\n SHOW : 'show'\n }\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n class Alert {\n constructor(element) {\n this._element = element\n }\n\n // Getters\n\n static get VERSION() {\n return VERSION\n }\n\n // Public\n\n close(element) {\n let rootElement = this._element\n if (element) {\n rootElement = this._getRootElement(element)\n }\n\n const customEvent = this._triggerCloseEvent(rootElement)\n\n if (customEvent.isDefaultPrevented()) {\n return\n }\n\n this._removeElement(rootElement)\n }\n\n dispose() {\n $.removeData(this._element, DATA_KEY)\n this._element = null\n }\n\n // Private\n\n _getRootElement(element) {\n const selector = Util.getSelectorFromElement(element)\n let parent = false\n\n if (selector) {\n parent = document.querySelector(selector)\n }\n\n if (!parent) {\n parent = $(element).closest(`.${ClassName.ALERT}`)[0]\n }\n\n return parent\n }\n\n _triggerCloseEvent(element) {\n const closeEvent = $.Event(Event.CLOSE)\n\n $(element).trigger(closeEvent)\n return closeEvent\n }\n\n _removeElement(element) {\n $(element).removeClass(ClassName.SHOW)\n\n if (!$(element).hasClass(ClassName.FADE)) {\n this._destroyElement(element)\n return\n }\n\n const transitionDuration = Util.getTransitionDurationFromElement(element)\n\n $(element)\n .one(Util.TRANSITION_END, (event) => this._destroyElement(element, event))\n .emulateTransitionEnd(transitionDuration)\n }\n\n _destroyElement(element) {\n $(element)\n .detach()\n .trigger(Event.CLOSED)\n .remove()\n }\n\n // Static\n\n static _jQueryInterface(config) {\n return this.each(function () {\n const $element = $(this)\n let data = $element.data(DATA_KEY)\n\n if (!data) {\n data = new Alert(this)\n $element.data(DATA_KEY, data)\n }\n\n if (config === 'close') {\n data[config](this)\n }\n })\n }\n\n static _handleDismiss(alertInstance) {\n return function (event) {\n if (event) {\n event.preventDefault()\n }\n\n alertInstance.close(this)\n }\n }\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n $(document).on(\n Event.CLICK_DATA_API,\n Selector.DISMISS,\n Alert._handleDismiss(new Alert())\n )\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Alert._jQueryInterface\n $.fn[NAME].Constructor = Alert\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT\n return Alert._jQueryInterface\n }\n\n return Alert\n})($)\n\nexport default Alert\n","import $ from 'jquery'\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.1.3): button.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Button = (($) => {\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n const NAME = 'button'\n const VERSION = '4.1.3'\n const DATA_KEY = 'bs.button'\n const EVENT_KEY = `.${DATA_KEY}`\n const DATA_API_KEY = '.data-api'\n const JQUERY_NO_CONFLICT = $.fn[NAME]\n\n const ClassName = {\n ACTIVE : 'active',\n BUTTON : 'btn',\n FOCUS : 'focus'\n }\n\n const Selector = {\n DATA_TOGGLE_CARROT : '[data-toggle^=\"button\"]',\n DATA_TOGGLE : '[data-toggle=\"buttons\"]',\n INPUT : 'input',\n ACTIVE : '.active',\n BUTTON : '.btn'\n }\n\n const Event = {\n CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`,\n FOCUS_BLUR_DATA_API : `focus${EVENT_KEY}${DATA_API_KEY} ` +\n `blur${EVENT_KEY}${DATA_API_KEY}`\n }\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n class Button {\n constructor(element) {\n this._element = element\n }\n\n // Getters\n\n static get VERSION() {\n return VERSION\n }\n\n // Public\n\n toggle() {\n let triggerChangeEvent = true\n let addAriaPressed = true\n const rootElement = $(this._element).closest(\n Selector.DATA_TOGGLE\n )[0]\n\n if (rootElement) {\n const input = this._element.querySelector(Selector.INPUT)\n\n if (input) {\n if (input.type === 'radio') {\n if (input.checked &&\n this._element.classList.contains(ClassName.ACTIVE)) {\n triggerChangeEvent = false\n } else {\n const activeElement = rootElement.querySelector(Selector.ACTIVE)\n\n if (activeElement) {\n $(activeElement).removeClass(ClassName.ACTIVE)\n }\n }\n }\n\n if (triggerChangeEvent) {\n if (input.hasAttribute('disabled') ||\n rootElement.hasAttribute('disabled') ||\n input.classList.contains('disabled') ||\n rootElement.classList.contains('disabled')) {\n return\n }\n input.checked = !this._element.classList.contains(ClassName.ACTIVE)\n $(input).trigger('change')\n }\n\n input.focus()\n addAriaPressed = false\n }\n }\n\n if (addAriaPressed) {\n this._element.setAttribute('aria-pressed',\n !this._element.classList.contains(ClassName.ACTIVE))\n }\n\n if (triggerChangeEvent) {\n $(this._element).toggleClass(ClassName.ACTIVE)\n }\n }\n\n dispose() {\n $.removeData(this._element, DATA_KEY)\n this._element = null\n }\n\n // Static\n\n static _jQueryInterface(config) {\n return this.each(function () {\n let data = $(this).data(DATA_KEY)\n\n if (!data) {\n data = new Button(this)\n $(this).data(DATA_KEY, data)\n }\n\n if (config === 'toggle') {\n data[config]()\n }\n })\n }\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n $(document)\n .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {\n event.preventDefault()\n\n let button = event.target\n\n if (!$(button).hasClass(ClassName.BUTTON)) {\n button = $(button).closest(Selector.BUTTON)\n }\n\n Button._jQueryInterface.call($(button), 'toggle')\n })\n .on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {\n const button = $(event.target).closest(Selector.BUTTON)[0]\n $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type))\n })\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Button._jQueryInterface\n $.fn[NAME].Constructor = Button\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT\n return Button._jQueryInterface\n }\n\n return Button\n})($)\n\nexport default Button\n","import $ from 'jquery'\nimport Util from './util'\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.1.3): carousel.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Carousel = (($) => {\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n const NAME = 'carousel'\n const VERSION = '4.1.3'\n const DATA_KEY = 'bs.carousel'\n const EVENT_KEY = `.${DATA_KEY}`\n const DATA_API_KEY = '.data-api'\n const JQUERY_NO_CONFLICT = $.fn[NAME]\n const ARROW_LEFT_KEYCODE = 37 // KeyboardEvent.which value for left arrow key\n const ARROW_RIGHT_KEYCODE = 39 // KeyboardEvent.which value for right arrow key\n const TOUCHEVENT_COMPAT_WAIT = 500 // Time for mouse compat events to fire after touch\n\n const Default = {\n interval : 5000,\n keyboard : true,\n slide : false,\n pause : 'hover',\n wrap : true\n }\n\n const DefaultType = {\n interval : '(number|boolean)',\n keyboard : 'boolean',\n slide : '(boolean|string)',\n pause : '(string|boolean)',\n wrap : 'boolean'\n }\n\n const Direction = {\n NEXT : 'next',\n PREV : 'prev',\n LEFT : 'left',\n RIGHT : 'right'\n }\n\n const Event = {\n SLIDE : `slide${EVENT_KEY}`,\n SLID : `slid${EVENT_KEY}`,\n KEYDOWN : `keydown${EVENT_KEY}`,\n MOUSEENTER : `mouseenter${EVENT_KEY}`,\n MOUSELEAVE : `mouseleave${EVENT_KEY}`,\n TOUCHEND : `touchend${EVENT_KEY}`,\n LOAD_DATA_API : `load${EVENT_KEY}${DATA_API_KEY}`,\n CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`\n }\n\n const ClassName = {\n CAROUSEL : 'carousel',\n ACTIVE : 'active',\n SLIDE : 'slide',\n RIGHT : 'carousel-item-right',\n LEFT : 'carousel-item-left',\n NEXT : 'carousel-item-next',\n PREV : 'carousel-item-prev',\n ITEM : 'carousel-item'\n }\n\n const Selector = {\n ACTIVE : '.active',\n ACTIVE_ITEM : '.active.carousel-item',\n ITEM : '.carousel-item',\n NEXT_PREV : '.carousel-item-next, .carousel-item-prev',\n INDICATORS : '.carousel-indicators',\n DATA_SLIDE : '[data-slide], [data-slide-to]',\n DATA_RIDE : '[data-ride=\"carousel\"]'\n }\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n class Carousel {\n constructor(element, config) {\n this._items = null\n this._interval = null\n this._activeElement = null\n\n this._isPaused = false\n this._isSliding = false\n\n this.touchTimeout = null\n\n this._config = this._getConfig(config)\n this._element = $(element)[0]\n this._indicatorsElement = this._element.querySelector(Selector.INDICATORS)\n\n this._addEventListeners()\n }\n\n // Getters\n\n static get VERSION() {\n return VERSION\n }\n\n static get Default() {\n return Default\n }\n\n // Public\n\n next() {\n if (!this._isSliding) {\n this._slide(Direction.NEXT)\n }\n }\n\n nextWhenVisible() {\n // Don't call next when the page isn't visible\n // or the carousel or its parent isn't visible\n if (!document.hidden &&\n ($(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden')) {\n this.next()\n }\n }\n\n prev() {\n if (!this._isSliding) {\n this._slide(Direction.PREV)\n }\n }\n\n pause(event) {\n if (!event) {\n this._isPaused = true\n }\n\n if (this._element.querySelector(Selector.NEXT_PREV)) {\n Util.triggerTransitionEnd(this._element)\n this.cycle(true)\n }\n\n clearInterval(this._interval)\n this._interval = null\n }\n\n cycle(event) {\n if (!event) {\n this._isPaused = false\n }\n\n if (this._interval) {\n clearInterval(this._interval)\n this._interval = null\n }\n\n if (this._config.interval && !this._isPaused) {\n this._interval = setInterval(\n (document.visibilityState ? this.nextWhenVisible : this.next).bind(this),\n this._config.interval\n )\n }\n }\n\n to(index) {\n this._activeElement = this._element.querySelector(Selector.ACTIVE_ITEM)\n\n const activeIndex = this._getItemIndex(this._activeElement)\n\n if (index > this._items.length - 1 || index < 0) {\n return\n }\n\n if (this._isSliding) {\n $(this._element).one(Event.SLID, () => this.to(index))\n return\n }\n\n if (activeIndex === index) {\n this.pause()\n this.cycle()\n return\n }\n\n const direction = index > activeIndex\n ? Direction.NEXT\n : Direction.PREV\n\n this._slide(direction, this._items[index])\n }\n\n dispose() {\n $(this._element).off(EVENT_KEY)\n $.removeData(this._element, DATA_KEY)\n\n this._items = null\n this._config = null\n this._element = null\n this._interval = null\n this._isPaused = null\n this._isSliding = null\n this._activeElement = null\n this._indicatorsElement = null\n }\n\n // Private\n\n _getConfig(config) {\n config = {\n ...Default,\n ...config\n }\n Util.typeCheckConfig(NAME, config, DefaultType)\n return config\n }\n\n _addEventListeners() {\n if (this._config.keyboard) {\n $(this._element)\n .on(Event.KEYDOWN, (event) => this._keydown(event))\n }\n\n if (this._config.pause === 'hover') {\n $(this._element)\n .on(Event.MOUSEENTER, (event) => this.pause(event))\n .on(Event.MOUSELEAVE, (event) => this.cycle(event))\n if ('ontouchstart' in document.documentElement) {\n // If it's a touch-enabled device, mouseenter/leave are fired as\n // part of the mouse compatibility events on first tap - the carousel\n // would stop cycling until user tapped out of it;\n // here, we listen for touchend, explicitly pause the carousel\n // (as if it's the second time we tap on it, mouseenter compat event\n // is NOT fired) and after a timeout (to allow for mouse compatibility\n // events to fire) we explicitly restart cycling\n $(this._element).on(Event.TOUCHEND, () => {\n this.pause()\n if (this.touchTimeout) {\n clearTimeout(this.touchTimeout)\n }\n this.touchTimeout = setTimeout((event) => this.cycle(event), TOUCHEVENT_COMPAT_WAIT + this._config.interval)\n })\n }\n }\n }\n\n _keydown(event) {\n if (/input|textarea/i.test(event.target.tagName)) {\n return\n }\n\n switch (event.which) {\n case ARROW_LEFT_KEYCODE:\n event.preventDefault()\n this.prev()\n break\n case ARROW_RIGHT_KEYCODE:\n event.preventDefault()\n this.next()\n break\n default:\n }\n }\n\n _getItemIndex(element) {\n this._items = element && element.parentNode\n ? [].slice.call(element.parentNode.querySelectorAll(Selector.ITEM))\n : []\n return this._items.indexOf(element)\n }\n\n _getItemByDirection(direction, activeElement) {\n const isNextDirection = direction === Direction.NEXT\n const isPrevDirection = direction === Direction.PREV\n const activeIndex = this._getItemIndex(activeElement)\n const lastItemIndex = this._items.length - 1\n const isGoingToWrap = isPrevDirection && activeIndex === 0 ||\n isNextDirection && activeIndex === lastItemIndex\n\n if (isGoingToWrap && !this._config.wrap) {\n return activeElement\n }\n\n const delta = direction === Direction.PREV ? -1 : 1\n const itemIndex = (activeIndex + delta) % this._items.length\n\n return itemIndex === -1\n ? this._items[this._items.length - 1] : this._items[itemIndex]\n }\n\n _triggerSlideEvent(relatedTarget, eventDirectionName) {\n const targetIndex = this._getItemIndex(relatedTarget)\n const fromIndex = this._getItemIndex(this._element.querySelector(Selector.ACTIVE_ITEM))\n const slideEvent = $.Event(Event.SLIDE, {\n relatedTarget,\n direction: eventDirectionName,\n from: fromIndex,\n to: targetIndex\n })\n\n $(this._element).trigger(slideEvent)\n\n return slideEvent\n }\n\n _setActiveIndicatorElement(element) {\n if (this._indicatorsElement) {\n const indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector.ACTIVE))\n $(indicators)\n .removeClass(ClassName.ACTIVE)\n\n const nextIndicator = this._indicatorsElement.children[\n this._getItemIndex(element)\n ]\n\n if (nextIndicator) {\n $(nextIndicator).addClass(ClassName.ACTIVE)\n }\n }\n }\n\n _slide(direction, element) {\n const activeElement = this._element.querySelector(Selector.ACTIVE_ITEM)\n const activeElementIndex = this._getItemIndex(activeElement)\n const nextElement = element || activeElement &&\n this._getItemByDirection(direction, activeElement)\n const nextElementIndex = this._getItemIndex(nextElement)\n const isCycling = Boolean(this._interval)\n\n let directionalClassName\n let orderClassName\n let eventDirectionName\n\n if (direction === Direction.NEXT) {\n directionalClassName = ClassName.LEFT\n orderClassName = ClassName.NEXT\n eventDirectionName = Direction.LEFT\n } else {\n directionalClassName = ClassName.RIGHT\n orderClassName = ClassName.PREV\n eventDirectionName = Direction.RIGHT\n }\n\n if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {\n this._isSliding = false\n return\n }\n\n const slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName)\n if (slideEvent.isDefaultPrevented()) {\n return\n }\n\n if (!activeElement || !nextElement) {\n // Some weirdness is happening, so we bail\n return\n }\n\n this._isSliding = true\n\n if (isCycling) {\n this.pause()\n }\n\n this._setActiveIndicatorElement(nextElement)\n\n const slidEvent = $.Event(Event.SLID, {\n relatedTarget: nextElement,\n direction: eventDirectionName,\n from: activeElementIndex,\n to: nextElementIndex\n })\n\n if ($(this._element).hasClass(ClassName.SLIDE)) {\n $(nextElement).addClass(orderClassName)\n\n Util.reflow(nextElement)\n\n $(activeElement).addClass(directionalClassName)\n $(nextElement).addClass(directionalClassName)\n\n const transitionDuration = Util.getTransitionDurationFromElement(activeElement)\n\n $(activeElement)\n .one(Util.TRANSITION_END, () => {\n $(nextElement)\n .removeClass(`${directionalClassName} ${orderClassName}`)\n .addClass(ClassName.ACTIVE)\n\n $(activeElement).removeClass(`${ClassName.ACTIVE} ${orderClassName} ${directionalClassName}`)\n\n this._isSliding = false\n\n setTimeout(() => $(this._element).trigger(slidEvent), 0)\n })\n .emulateTransitionEnd(transitionDuration)\n } else {\n $(activeElement).removeClass(ClassName.ACTIVE)\n $(nextElement).addClass(ClassName.ACTIVE)\n\n this._isSliding = false\n $(this._element).trigger(slidEvent)\n }\n\n if (isCycling) {\n this.cycle()\n }\n }\n\n // Static\n\n static _jQueryInterface(config) {\n return this.each(function () {\n let data = $(this).data(DATA_KEY)\n let _config = {\n ...Default,\n ...$(this).data()\n }\n\n if (typeof config === 'object') {\n _config = {\n ..._config,\n ...config\n }\n }\n\n const action = typeof config === 'string' ? config : _config.slide\n\n if (!data) {\n data = new Carousel(this, _config)\n $(this).data(DATA_KEY, data)\n }\n\n if (typeof config === 'number') {\n data.to(config)\n } else if (typeof action === 'string') {\n if (typeof data[action] === 'undefined') {\n throw new TypeError(`No method named \"${action}\"`)\n }\n data[action]()\n } else if (_config.interval) {\n data.pause()\n data.cycle()\n }\n })\n }\n\n static _dataApiClickHandler(event) {\n const selector = Util.getSelectorFromElement(this)\n\n if (!selector) {\n return\n }\n\n const target = $(selector)[0]\n\n if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {\n return\n }\n\n const config = {\n ...$(target).data(),\n ...$(this).data()\n }\n const slideIndex = this.getAttribute('data-slide-to')\n\n if (slideIndex) {\n config.interval = false\n }\n\n Carousel._jQueryInterface.call($(target), config)\n\n if (slideIndex) {\n $(target).data(DATA_KEY).to(slideIndex)\n }\n\n event.preventDefault()\n }\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n $(document)\n .on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler)\n\n $(window).on(Event.LOAD_DATA_API, () => {\n const carousels = [].slice.call(document.querySelectorAll(Selector.DATA_RIDE))\n for (let i = 0, len = carousels.length; i < len; i++) {\n const $carousel = $(carousels[i])\n Carousel._jQueryInterface.call($carousel, $carousel.data())\n }\n })\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Carousel._jQueryInterface\n $.fn[NAME].Constructor = Carousel\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT\n return Carousel._jQueryInterface\n }\n\n return Carousel\n})($)\n\nexport default Carousel\n","import $ from 'jquery'\nimport Util from './util'\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.1.3): collapse.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Collapse = (($) => {\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n const NAME = 'collapse'\n const VERSION = '4.1.3'\n const DATA_KEY = 'bs.collapse'\n const EVENT_KEY = `.${DATA_KEY}`\n const DATA_API_KEY = '.data-api'\n const JQUERY_NO_CONFLICT = $.fn[NAME]\n\n const Default = {\n toggle : true,\n parent : ''\n }\n\n const DefaultType = {\n toggle : 'boolean',\n parent : '(string|element)'\n }\n\n const Event = {\n SHOW : `show${EVENT_KEY}`,\n SHOWN : `shown${EVENT_KEY}`,\n HIDE : `hide${EVENT_KEY}`,\n HIDDEN : `hidden${EVENT_KEY}`,\n CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`\n }\n\n const ClassName = {\n SHOW : 'show',\n COLLAPSE : 'collapse',\n COLLAPSING : 'collapsing',\n COLLAPSED : 'collapsed'\n }\n\n const Dimension = {\n WIDTH : 'width',\n HEIGHT : 'height'\n }\n\n const Selector = {\n ACTIVES : '.show, .collapsing',\n DATA_TOGGLE : '[data-toggle=\"collapse\"]'\n }\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n class Collapse {\n constructor(element, config) {\n this._isTransitioning = false\n this._element = element\n this._config = this._getConfig(config)\n this._triggerArray = $.makeArray(document.querySelectorAll(\n `[data-toggle=\"collapse\"][href=\"#${element.id}\"],` +\n `[data-toggle=\"collapse\"][data-target=\"#${element.id}\"]`\n ))\n const toggleList = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE))\n for (let i = 0, len = toggleList.length; i < len; i++) {\n const elem = toggleList[i]\n const selector = Util.getSelectorFromElement(elem)\n const filterElement = [].slice.call(document.querySelectorAll(selector))\n .filter((foundElem) => foundElem === element)\n\n if (selector !== null && filterElement.length > 0) {\n this._selector = selector\n this._triggerArray.push(elem)\n }\n }\n\n this._parent = this._config.parent ? this._getParent() : null\n\n if (!this._config.parent) {\n this._addAriaAndCollapsedClass(this._element, this._triggerArray)\n }\n\n if (this._config.toggle) {\n this.toggle()\n }\n }\n\n // Getters\n\n static get VERSION() {\n return VERSION\n }\n\n static get Default() {\n return Default\n }\n\n // Public\n\n toggle() {\n if ($(this._element).hasClass(ClassName.SHOW)) {\n this.hide()\n } else {\n this.show()\n }\n }\n\n show() {\n if (this._isTransitioning ||\n $(this._element).hasClass(ClassName.SHOW)) {\n return\n }\n\n let actives\n let activesData\n\n if (this._parent) {\n actives = [].slice.call(this._parent.querySelectorAll(Selector.ACTIVES))\n .filter((elem) => elem.getAttribute('data-parent') === this._config.parent)\n\n if (actives.length === 0) {\n actives = null\n }\n }\n\n if (actives) {\n activesData = $(actives).not(this._selector).data(DATA_KEY)\n if (activesData && activesData._isTransitioning) {\n return\n }\n }\n\n const startEvent = $.Event(Event.SHOW)\n $(this._element).trigger(startEvent)\n if (startEvent.isDefaultPrevented()) {\n return\n }\n\n if (actives) {\n Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide')\n if (!activesData) {\n $(actives).data(DATA_KEY, null)\n }\n }\n\n const dimension = this._getDimension()\n\n $(this._element)\n .removeClass(ClassName.COLLAPSE)\n .addClass(ClassName.COLLAPSING)\n\n this._element.style[dimension] = 0\n\n if (this._triggerArray.length) {\n $(this._triggerArray)\n .removeClass(ClassName.COLLAPSED)\n .attr('aria-expanded', true)\n }\n\n this.setTransitioning(true)\n\n const complete = () => {\n $(this._element)\n .removeClass(ClassName.COLLAPSING)\n .addClass(ClassName.COLLAPSE)\n .addClass(ClassName.SHOW)\n\n this._element.style[dimension] = ''\n\n this.setTransitioning(false)\n\n $(this._element).trigger(Event.SHOWN)\n }\n\n const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1)\n const scrollSize = `scroll${capitalizedDimension}`\n const transitionDuration = Util.getTransitionDurationFromElement(this._element)\n\n $(this._element)\n .one(Util.TRANSITION_END, complete)\n .emulateTransitionEnd(transitionDuration)\n\n this._element.style[dimension] = `${this._element[scrollSize]}px`\n }\n\n hide() {\n if (this._isTransitioning ||\n !$(this._element).hasClass(ClassName.SHOW)) {\n return\n }\n\n const startEvent = $.Event(Event.HIDE)\n $(this._element).trigger(startEvent)\n if (startEvent.isDefaultPrevented()) {\n return\n }\n\n const dimension = this._getDimension()\n\n this._element.style[dimension] = `${this._element.getBoundingClientRect()[dimension]}px`\n\n Util.reflow(this._element)\n\n $(this._element)\n .addClass(ClassName.COLLAPSING)\n .removeClass(ClassName.COLLAPSE)\n .removeClass(ClassName.SHOW)\n\n const triggerArrayLength = this._triggerArray.length\n if (triggerArrayLength > 0) {\n for (let i = 0; i < triggerArrayLength; i++) {\n const trigger = this._triggerArray[i]\n const selector = Util.getSelectorFromElement(trigger)\n if (selector !== null) {\n const $elem = $([].slice.call(document.querySelectorAll(selector)))\n if (!$elem.hasClass(ClassName.SHOW)) {\n $(trigger).addClass(ClassName.COLLAPSED)\n .attr('aria-expanded', false)\n }\n }\n }\n }\n\n this.setTransitioning(true)\n\n const complete = () => {\n this.setTransitioning(false)\n $(this._element)\n .removeClass(ClassName.COLLAPSING)\n .addClass(ClassName.COLLAPSE)\n .trigger(Event.HIDDEN)\n }\n\n this._element.style[dimension] = ''\n const transitionDuration = Util.getTransitionDurationFromElement(this._element)\n\n $(this._element)\n .one(Util.TRANSITION_END, complete)\n .emulateTransitionEnd(transitionDuration)\n }\n\n setTransitioning(isTransitioning) {\n this._isTransitioning = isTransitioning\n }\n\n dispose() {\n $.removeData(this._element, DATA_KEY)\n\n this._config = null\n this._parent = null\n this._element = null\n this._triggerArray = null\n this._isTransitioning = null\n }\n\n // Private\n\n _getConfig(config) {\n config = {\n ...Default,\n ...config\n }\n config.toggle = Boolean(config.toggle) // Coerce string values\n Util.typeCheckConfig(NAME, config, DefaultType)\n return config\n }\n\n _getDimension() {\n const hasWidth = $(this._element).hasClass(Dimension.WIDTH)\n return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT\n }\n\n _getParent() {\n let parent = null\n if (Util.isElement(this._config.parent)) {\n parent = this._config.parent\n\n // It's a jQuery object\n if (typeof this._config.parent.jquery !== 'undefined') {\n parent = this._config.parent[0]\n }\n } else {\n parent = document.querySelector(this._config.parent)\n }\n\n const selector =\n `[data-toggle=\"collapse\"][data-parent=\"${this._config.parent}\"]`\n\n const children = [].slice.call(parent.querySelectorAll(selector))\n $(children).each((i, element) => {\n this._addAriaAndCollapsedClass(\n Collapse._getTargetFromElement(element),\n [element]\n )\n })\n\n return parent\n }\n\n _addAriaAndCollapsedClass(element, triggerArray) {\n if (element) {\n const isOpen = $(element).hasClass(ClassName.SHOW)\n\n if (triggerArray.length) {\n $(triggerArray)\n .toggleClass(ClassName.COLLAPSED, !isOpen)\n .attr('aria-expanded', isOpen)\n }\n }\n }\n\n // Static\n\n static _getTargetFromElement(element) {\n const selector = Util.getSelectorFromElement(element)\n return selector ? document.querySelector(selector) : null\n }\n\n static _jQueryInterface(config) {\n return this.each(function () {\n const $this = $(this)\n let data = $this.data(DATA_KEY)\n const _config = {\n ...Default,\n ...$this.data(),\n ...typeof config === 'object' && config ? config : {}\n }\n\n if (!data && _config.toggle && /show|hide/.test(config)) {\n _config.toggle = false\n }\n\n if (!data) {\n data = new Collapse(this, _config)\n $this.data(DATA_KEY, data)\n }\n\n if (typeof config === 'string') {\n if (typeof data[config] === 'undefined') {\n throw new TypeError(`No method named \"${config}\"`)\n }\n data[config]()\n }\n })\n }\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {\n // preventDefault only for elements (which change the URL) not inside the collapsible element\n if (event.currentTarget.tagName === 'A') {\n event.preventDefault()\n }\n\n const $trigger = $(this)\n const selector = Util.getSelectorFromElement(this)\n const selectors = [].slice.call(document.querySelectorAll(selector))\n $(selectors).each(function () {\n const $target = $(this)\n const data = $target.data(DATA_KEY)\n const config = data ? 'toggle' : $trigger.data()\n Collapse._jQueryInterface.call($target, config)\n })\n })\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Collapse._jQueryInterface\n $.fn[NAME].Constructor = Collapse\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT\n return Collapse._jQueryInterface\n }\n\n return Collapse\n})($)\n\nexport default Collapse\n","import $ from 'jquery'\nimport Popper from 'popper.js'\nimport Util from './util'\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.1.3): dropdown.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Dropdown = (($) => {\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n const NAME = 'dropdown'\n const VERSION = '4.1.3'\n const DATA_KEY = 'bs.dropdown'\n const EVENT_KEY = `.${DATA_KEY}`\n const DATA_API_KEY = '.data-api'\n const JQUERY_NO_CONFLICT = $.fn[NAME]\n const ESCAPE_KEYCODE = 27 // KeyboardEvent.which value for Escape (Esc) key\n const SPACE_KEYCODE = 32 // KeyboardEvent.which value for space key\n const TAB_KEYCODE = 9 // KeyboardEvent.which value for tab key\n const ARROW_UP_KEYCODE = 38 // KeyboardEvent.which value for up arrow key\n const ARROW_DOWN_KEYCODE = 40 // KeyboardEvent.which value for down arrow key\n const RIGHT_MOUSE_BUTTON_WHICH = 3 // MouseEvent.which value for the right button (assuming a right-handed mouse)\n const REGEXP_KEYDOWN = new RegExp(`${ARROW_UP_KEYCODE}|${ARROW_DOWN_KEYCODE}|${ESCAPE_KEYCODE}`)\n\n const Event = {\n HIDE : `hide${EVENT_KEY}`,\n HIDDEN : `hidden${EVENT_KEY}`,\n SHOW : `show${EVENT_KEY}`,\n SHOWN : `shown${EVENT_KEY}`,\n CLICK : `click${EVENT_KEY}`,\n CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`,\n KEYDOWN_DATA_API : `keydown${EVENT_KEY}${DATA_API_KEY}`,\n KEYUP_DATA_API : `keyup${EVENT_KEY}${DATA_API_KEY}`\n }\n\n const ClassName = {\n DISABLED : 'disabled',\n SHOW : 'show',\n DROPUP : 'dropup',\n DROPRIGHT : 'dropright',\n DROPLEFT : 'dropleft',\n MENURIGHT : 'dropdown-menu-right',\n MENULEFT : 'dropdown-menu-left',\n POSITION_STATIC : 'position-static'\n }\n\n const Selector = {\n DATA_TOGGLE : '[data-toggle=\"dropdown\"]',\n FORM_CHILD : '.dropdown form',\n MENU : '.dropdown-menu',\n NAVBAR_NAV : '.navbar-nav',\n VISIBLE_ITEMS : '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'\n }\n\n const AttachmentMap = {\n TOP : 'top-start',\n TOPEND : 'top-end',\n BOTTOM : 'bottom-start',\n BOTTOMEND : 'bottom-end',\n RIGHT : 'right-start',\n RIGHTEND : 'right-end',\n LEFT : 'left-start',\n LEFTEND : 'left-end'\n }\n\n const Default = {\n offset : 0,\n flip : true,\n boundary : 'scrollParent',\n reference : 'toggle',\n display : 'dynamic'\n }\n\n const DefaultType = {\n offset : '(number|string|function)',\n flip : 'boolean',\n boundary : '(string|element)',\n reference : '(string|element)',\n display : 'string'\n }\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n class Dropdown {\n constructor(element, config) {\n this._element = element\n this._popper = null\n this._config = this._getConfig(config)\n this._menu = this._getMenuElement()\n this._inNavbar = this._detectNavbar()\n\n this._addEventListeners()\n }\n\n // Getters\n\n static get VERSION() {\n return VERSION\n }\n\n static get Default() {\n return Default\n }\n\n static get DefaultType() {\n return DefaultType\n }\n\n // Public\n\n toggle() {\n if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED)) {\n return\n }\n\n const parent = Dropdown._getParentFromElement(this._element)\n const isActive = $(this._menu).hasClass(ClassName.SHOW)\n\n Dropdown._clearMenus()\n\n if (isActive) {\n return\n }\n\n const relatedTarget = {\n relatedTarget: this._element\n }\n const showEvent = $.Event(Event.SHOW, relatedTarget)\n\n $(parent).trigger(showEvent)\n\n if (showEvent.isDefaultPrevented()) {\n return\n }\n\n // Disable totally Popper.js for Dropdown in Navbar\n if (!this._inNavbar) {\n /**\n * Check for Popper dependency\n * Popper - https://popper.js.org\n */\n if (typeof Popper === 'undefined') {\n throw new TypeError('Bootstrap dropdown require Popper.js (https://popper.js.org)')\n }\n\n let referenceElement = this._element\n\n if (this._config.reference === 'parent') {\n referenceElement = parent\n } else if (Util.isElement(this._config.reference)) {\n referenceElement = this._config.reference\n\n // Check if it's jQuery element\n if (typeof this._config.reference.jquery !== 'undefined') {\n referenceElement = this._config.reference[0]\n }\n }\n\n // If boundary is not `scrollParent`, then set position to `static`\n // to allow the menu to \"escape\" the scroll parent's boundaries\n // https://github.com/twbs/bootstrap/issues/24251\n if (this._config.boundary !== 'scrollParent') {\n $(parent).addClass(ClassName.POSITION_STATIC)\n }\n this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig())\n }\n\n // If this is a touch-enabled device we add extra\n // empty mouseover listeners to the body's immediate children;\n // only needed because of broken event delegation on iOS\n // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html\n if ('ontouchstart' in document.documentElement &&\n $(parent).closest(Selector.NAVBAR_NAV).length === 0) {\n $(document.body).children().on('mouseover', null, $.noop)\n }\n\n this._element.focus()\n this._element.setAttribute('aria-expanded', true)\n\n $(this._menu).toggleClass(ClassName.SHOW)\n $(parent)\n .toggleClass(ClassName.SHOW)\n .trigger($.Event(Event.SHOWN, relatedTarget))\n }\n\n dispose() {\n $.removeData(this._element, DATA_KEY)\n $(this._element).off(EVENT_KEY)\n this._element = null\n this._menu = null\n if (this._popper !== null) {\n this._popper.destroy()\n this._popper = null\n }\n }\n\n update() {\n this._inNavbar = this._detectNavbar()\n if (this._popper !== null) {\n this._popper.scheduleUpdate()\n }\n }\n\n // Private\n\n _addEventListeners() {\n $(this._element).on(Event.CLICK, (event) => {\n event.preventDefault()\n event.stopPropagation()\n this.toggle()\n })\n }\n\n _getConfig(config) {\n config = {\n ...this.constructor.Default,\n ...$(this._element).data(),\n ...config\n }\n\n Util.typeCheckConfig(\n NAME,\n config,\n this.constructor.DefaultType\n )\n\n return config\n }\n\n _getMenuElement() {\n if (!this._menu) {\n const parent = Dropdown._getParentFromElement(this._element)\n if (parent) {\n this._menu = parent.querySelector(Selector.MENU)\n }\n }\n return this._menu\n }\n\n _getPlacement() {\n const $parentDropdown = $(this._element.parentNode)\n let placement = AttachmentMap.BOTTOM\n\n // Handle dropup\n if ($parentDropdown.hasClass(ClassName.DROPUP)) {\n placement = AttachmentMap.TOP\n if ($(this._menu).hasClass(ClassName.MENURIGHT)) {\n placement = AttachmentMap.TOPEND\n }\n } else if ($parentDropdown.hasClass(ClassName.DROPRIGHT)) {\n placement = AttachmentMap.RIGHT\n } else if ($parentDropdown.hasClass(ClassName.DROPLEFT)) {\n placement = AttachmentMap.LEFT\n } else if ($(this._menu).hasClass(ClassName.MENURIGHT)) {\n placement = AttachmentMap.BOTTOMEND\n }\n return placement\n }\n\n _detectNavbar() {\n return $(this._element).closest('.navbar').length > 0\n }\n\n _getPopperConfig() {\n const offsetConf = {}\n if (typeof this._config.offset === 'function') {\n offsetConf.fn = (data) => {\n data.offsets = {\n ...data.offsets,\n ...this._config.offset(data.offsets) || {}\n }\n return data\n }\n } else {\n offsetConf.offset = this._config.offset\n }\n\n const popperConfig = {\n placement: this._getPlacement(),\n modifiers: {\n offset: offsetConf,\n flip: {\n enabled: this._config.flip\n },\n preventOverflow: {\n boundariesElement: this._config.boundary\n }\n }\n }\n\n // Disable Popper.js if we have a static display\n if (this._config.display === 'static') {\n popperConfig.modifiers.applyStyle = {\n enabled: false\n }\n }\n return popperConfig\n }\n\n // Static\n\n static _jQueryInterface(config) {\n return this.each(function () {\n let data = $(this).data(DATA_KEY)\n const _config = typeof config === 'object' ? config : null\n\n if (!data) {\n data = new Dropdown(this, _config)\n $(this).data(DATA_KEY, data)\n }\n\n if (typeof config === 'string') {\n if (typeof data[config] === 'undefined') {\n throw new TypeError(`No method named \"${config}\"`)\n }\n data[config]()\n }\n })\n }\n\n static _clearMenus(event) {\n if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH ||\n event.type === 'keyup' && event.which !== TAB_KEYCODE)) {\n return\n }\n\n const toggles = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE))\n for (let i = 0, len = toggles.length; i < len; i++) {\n const parent = Dropdown._getParentFromElement(toggles[i])\n const context = $(toggles[i]).data(DATA_KEY)\n const relatedTarget = {\n relatedTarget: toggles[i]\n }\n\n if (event && event.type === 'click') {\n relatedTarget.clickEvent = event\n }\n\n if (!context) {\n continue\n }\n\n const dropdownMenu = context._menu\n if (!$(parent).hasClass(ClassName.SHOW)) {\n continue\n }\n\n if (event && (event.type === 'click' &&\n /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) &&\n $.contains(parent, event.target)) {\n continue\n }\n\n const hideEvent = $.Event(Event.HIDE, relatedTarget)\n $(parent).trigger(hideEvent)\n if (hideEvent.isDefaultPrevented()) {\n continue\n }\n\n // If this is a touch-enabled device we remove the extra\n // empty mouseover listeners we added for iOS support\n if ('ontouchstart' in document.documentElement) {\n $(document.body).children().off('mouseover', null, $.noop)\n }\n\n toggles[i].setAttribute('aria-expanded', 'false')\n\n $(dropdownMenu).removeClass(ClassName.SHOW)\n $(parent)\n .removeClass(ClassName.SHOW)\n .trigger($.Event(Event.HIDDEN, relatedTarget))\n }\n }\n\n static _getParentFromElement(element) {\n let parent\n const selector = Util.getSelectorFromElement(element)\n\n if (selector) {\n parent = document.querySelector(selector)\n }\n\n return parent || element.parentNode\n }\n\n // eslint-disable-next-line complexity\n static _dataApiKeydownHandler(event) {\n // If not input/textarea:\n // - And not a key in REGEXP_KEYDOWN => not a dropdown command\n // If input/textarea:\n // - If space key => not a dropdown command\n // - If key is other than escape\n // - If key is not up or down => not a dropdown command\n // - If trigger inside the menu => not a dropdown command\n if (/input|textarea/i.test(event.target.tagName)\n ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE &&\n (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE ||\n $(event.target).closest(Selector.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {\n return\n }\n\n event.preventDefault()\n event.stopPropagation()\n\n if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {\n return\n }\n\n const parent = Dropdown._getParentFromElement(this)\n const isActive = $(parent).hasClass(ClassName.SHOW)\n\n if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) ||\n isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {\n if (event.which === ESCAPE_KEYCODE) {\n const toggle = parent.querySelector(Selector.DATA_TOGGLE)\n $(toggle).trigger('focus')\n }\n\n $(this).trigger('click')\n return\n }\n\n const items = [].slice.call(parent.querySelectorAll(Selector.VISIBLE_ITEMS))\n\n if (items.length === 0) {\n return\n }\n\n let index = items.indexOf(event.target)\n\n if (event.which === ARROW_UP_KEYCODE && index > 0) { // Up\n index--\n }\n\n if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) { // Down\n index++\n }\n\n if (index < 0) {\n index = 0\n }\n\n items[index].focus()\n }\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n $(document)\n .on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler)\n .on(Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown._dataApiKeydownHandler)\n .on(`${Event.CLICK_DATA_API} ${Event.KEYUP_DATA_API}`, Dropdown._clearMenus)\n .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {\n event.preventDefault()\n event.stopPropagation()\n Dropdown._jQueryInterface.call($(this), 'toggle')\n })\n .on(Event.CLICK_DATA_API, Selector.FORM_CHILD, (e) => {\n e.stopPropagation()\n })\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Dropdown._jQueryInterface\n $.fn[NAME].Constructor = Dropdown\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT\n return Dropdown._jQueryInterface\n }\n\n return Dropdown\n})($, Popper)\n\nexport default Dropdown\n","import $ from 'jquery'\nimport Util from './util'\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.1.3): modal.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Modal = (($) => {\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n const NAME = 'modal'\n const VERSION = '4.1.3'\n const DATA_KEY = 'bs.modal'\n const EVENT_KEY = `.${DATA_KEY}`\n const DATA_API_KEY = '.data-api'\n const JQUERY_NO_CONFLICT = $.fn[NAME]\n const ESCAPE_KEYCODE = 27 // KeyboardEvent.which value for Escape (Esc) key\n\n const Default = {\n backdrop : true,\n keyboard : true,\n focus : true,\n show : true\n }\n\n const DefaultType = {\n backdrop : '(boolean|string)',\n keyboard : 'boolean',\n focus : 'boolean',\n show : 'boolean'\n }\n\n const Event = {\n HIDE : `hide${EVENT_KEY}`,\n HIDDEN : `hidden${EVENT_KEY}`,\n SHOW : `show${EVENT_KEY}`,\n SHOWN : `shown${EVENT_KEY}`,\n FOCUSIN : `focusin${EVENT_KEY}`,\n RESIZE : `resize${EVENT_KEY}`,\n CLICK_DISMISS : `click.dismiss${EVENT_KEY}`,\n KEYDOWN_DISMISS : `keydown.dismiss${EVENT_KEY}`,\n MOUSEUP_DISMISS : `mouseup.dismiss${EVENT_KEY}`,\n MOUSEDOWN_DISMISS : `mousedown.dismiss${EVENT_KEY}`,\n CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`\n }\n\n const ClassName = {\n SCROLLBAR_MEASURER : 'modal-scrollbar-measure',\n BACKDROP : 'modal-backdrop',\n OPEN : 'modal-open',\n FADE : 'fade',\n SHOW : 'show'\n }\n\n const Selector = {\n DIALOG : '.modal-dialog',\n DATA_TOGGLE : '[data-toggle=\"modal\"]',\n DATA_DISMISS : '[data-dismiss=\"modal\"]',\n FIXED_CONTENT : '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',\n STICKY_CONTENT : '.sticky-top'\n }\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n class Modal {\n constructor(element, config) {\n this._config = this._getConfig(config)\n this._element = element\n this._dialog = element.querySelector(Selector.DIALOG)\n this._backdrop = null\n this._isShown = false\n this._isBodyOverflowing = false\n this._ignoreBackdropClick = false\n this._scrollbarWidth = 0\n }\n\n // Getters\n\n static get VERSION() {\n return VERSION\n }\n\n static get Default() {\n return Default\n }\n\n // Public\n\n toggle(relatedTarget) {\n return this._isShown ? this.hide() : this.show(relatedTarget)\n }\n\n show(relatedTarget) {\n if (this._isTransitioning || this._isShown) {\n return\n }\n\n if ($(this._element).hasClass(ClassName.FADE)) {\n this._isTransitioning = true\n }\n\n const showEvent = $.Event(Event.SHOW, {\n relatedTarget\n })\n\n $(this._element).trigger(showEvent)\n\n if (this._isShown || showEvent.isDefaultPrevented()) {\n return\n }\n\n this._isShown = true\n\n this._checkScrollbar()\n this._setScrollbar()\n\n this._adjustDialog()\n\n $(document.body).addClass(ClassName.OPEN)\n\n this._setEscapeEvent()\n this._setResizeEvent()\n\n $(this._element).on(\n Event.CLICK_DISMISS,\n Selector.DATA_DISMISS,\n (event) => this.hide(event)\n )\n\n $(this._dialog).on(Event.MOUSEDOWN_DISMISS, () => {\n $(this._element).one(Event.MOUSEUP_DISMISS, (event) => {\n if ($(event.target).is(this._element)) {\n this._ignoreBackdropClick = true\n }\n })\n })\n\n this._showBackdrop(() => this._showElement(relatedTarget))\n }\n\n hide(event) {\n if (event) {\n event.preventDefault()\n }\n\n if (this._isTransitioning || !this._isShown) {\n return\n }\n\n const hideEvent = $.Event(Event.HIDE)\n\n $(this._element).trigger(hideEvent)\n\n if (!this._isShown || hideEvent.isDefaultPrevented()) {\n return\n }\n\n this._isShown = false\n const transition = $(this._element).hasClass(ClassName.FADE)\n\n if (transition) {\n this._isTransitioning = true\n }\n\n this._setEscapeEvent()\n this._setResizeEvent()\n\n $(document).off(Event.FOCUSIN)\n\n $(this._element).removeClass(ClassName.SHOW)\n\n $(this._element).off(Event.CLICK_DISMISS)\n $(this._dialog).off(Event.MOUSEDOWN_DISMISS)\n\n\n if (transition) {\n const transitionDuration = Util.getTransitionDurationFromElement(this._element)\n\n $(this._element)\n .one(Util.TRANSITION_END, (event) => this._hideModal(event))\n .emulateTransitionEnd(transitionDuration)\n } else {\n this._hideModal()\n }\n }\n\n dispose() {\n $.removeData(this._element, DATA_KEY)\n\n $(window, document, this._element, this._backdrop).off(EVENT_KEY)\n\n this._config = null\n this._element = null\n this._dialog = null\n this._backdrop = null\n this._isShown = null\n this._isBodyOverflowing = null\n this._ignoreBackdropClick = null\n this._scrollbarWidth = null\n }\n\n handleUpdate() {\n this._adjustDialog()\n }\n\n // Private\n\n _getConfig(config) {\n config = {\n ...Default,\n ...config\n }\n Util.typeCheckConfig(NAME, config, DefaultType)\n return config\n }\n\n _showElement(relatedTarget) {\n const transition = $(this._element).hasClass(ClassName.FADE)\n\n if (!this._element.parentNode ||\n this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {\n // Don't move modal's DOM position\n document.body.appendChild(this._element)\n }\n\n this._element.style.display = 'block'\n this._element.removeAttribute('aria-hidden')\n this._element.scrollTop = 0\n\n if (transition) {\n Util.reflow(this._element)\n }\n\n $(this._element).addClass(ClassName.SHOW)\n\n if (this._config.focus) {\n this._enforceFocus()\n }\n\n const shownEvent = $.Event(Event.SHOWN, {\n relatedTarget\n })\n\n const transitionComplete = () => {\n if (this._config.focus) {\n this._element.focus()\n }\n this._isTransitioning = false\n $(this._element).trigger(shownEvent)\n }\n\n if (transition) {\n const transitionDuration = Util.getTransitionDurationFromElement(this._element)\n\n $(this._dialog)\n .one(Util.TRANSITION_END, transitionComplete)\n .emulateTransitionEnd(transitionDuration)\n } else {\n transitionComplete()\n }\n }\n\n _enforceFocus() {\n $(document)\n .off(Event.FOCUSIN) // Guard against infinite focus loop\n .on(Event.FOCUSIN, (event) => {\n if (document !== event.target &&\n this._element !== event.target &&\n $(this._element).has(event.target).length === 0) {\n this._element.focus()\n }\n })\n }\n\n _setEscapeEvent() {\n if (this._isShown && this._config.keyboard) {\n $(this._element).on(Event.KEYDOWN_DISMISS, (event) => {\n if (event.which === ESCAPE_KEYCODE) {\n event.preventDefault()\n this.hide()\n }\n })\n } else if (!this._isShown) {\n $(this._element).off(Event.KEYDOWN_DISMISS)\n }\n }\n\n _setResizeEvent() {\n if (this._isShown) {\n $(window).on(Event.RESIZE, (event) => this.handleUpdate(event))\n } else {\n $(window).off(Event.RESIZE)\n }\n }\n\n _hideModal() {\n this._element.style.display = 'none'\n this._element.setAttribute('aria-hidden', true)\n this._isTransitioning = false\n this._showBackdrop(() => {\n $(document.body).removeClass(ClassName.OPEN)\n this._resetAdjustments()\n this._resetScrollbar()\n $(this._element).trigger(Event.HIDDEN)\n })\n }\n\n _removeBackdrop() {\n if (this._backdrop) {\n $(this._backdrop).remove()\n this._backdrop = null\n }\n }\n\n _showBackdrop(callback) {\n const animate = $(this._element).hasClass(ClassName.FADE)\n ? ClassName.FADE : ''\n\n if (this._isShown && this._config.backdrop) {\n this._backdrop = document.createElement('div')\n this._backdrop.className = ClassName.BACKDROP\n\n if (animate) {\n this._backdrop.classList.add(animate)\n }\n\n $(this._backdrop).appendTo(document.body)\n\n $(this._element).on(Event.CLICK_DISMISS, (event) => {\n if (this._ignoreBackdropClick) {\n this._ignoreBackdropClick = false\n return\n }\n if (event.target !== event.currentTarget) {\n return\n }\n if (this._config.backdrop === 'static') {\n this._element.focus()\n } else {\n this.hide()\n }\n })\n\n if (animate) {\n Util.reflow(this._backdrop)\n }\n\n $(this._backdrop).addClass(ClassName.SHOW)\n\n if (!callback) {\n return\n }\n\n if (!animate) {\n callback()\n return\n }\n\n const backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop)\n\n $(this._backdrop)\n .one(Util.TRANSITION_END, callback)\n .emulateTransitionEnd(backdropTransitionDuration)\n } else if (!this._isShown && this._backdrop) {\n $(this._backdrop).removeClass(ClassName.SHOW)\n\n const callbackRemove = () => {\n this._removeBackdrop()\n if (callback) {\n callback()\n }\n }\n\n if ($(this._element).hasClass(ClassName.FADE)) {\n const backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop)\n\n $(this._backdrop)\n .one(Util.TRANSITION_END, callbackRemove)\n .emulateTransitionEnd(backdropTransitionDuration)\n } else {\n callbackRemove()\n }\n } else if (callback) {\n callback()\n }\n }\n\n // ----------------------------------------------------------------------\n // the following methods are used to handle overflowing modals\n // todo (fat): these should probably be refactored out of modal.js\n // ----------------------------------------------------------------------\n\n _adjustDialog() {\n const isModalOverflowing =\n this._element.scrollHeight > document.documentElement.clientHeight\n\n if (!this._isBodyOverflowing && isModalOverflowing) {\n this._element.style.paddingLeft = `${this._scrollbarWidth}px`\n }\n\n if (this._isBodyOverflowing && !isModalOverflowing) {\n this._element.style.paddingRight = `${this._scrollbarWidth}px`\n }\n }\n\n _resetAdjustments() {\n this._element.style.paddingLeft = ''\n this._element.style.paddingRight = ''\n }\n\n _checkScrollbar() {\n const rect = document.body.getBoundingClientRect()\n this._isBodyOverflowing = rect.left + rect.right < window.innerWidth\n this._scrollbarWidth = this._getScrollbarWidth()\n }\n\n _setScrollbar() {\n if (this._isBodyOverflowing) {\n // Note: DOMNode.style.paddingRight returns the actual value or '' if not set\n // while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set\n const fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT))\n const stickyContent = [].slice.call(document.querySelectorAll(Selector.STICKY_CONTENT))\n\n // Adjust fixed content padding\n $(fixedContent).each((index, element) => {\n const actualPadding = element.style.paddingRight\n const calculatedPadding = $(element).css('padding-right')\n $(element)\n .data('padding-right', actualPadding)\n .css('padding-right', `${parseFloat(calculatedPadding) + this._scrollbarWidth}px`)\n })\n\n // Adjust sticky content margin\n $(stickyContent).each((index, element) => {\n const actualMargin = element.style.marginRight\n const calculatedMargin = $(element).css('margin-right')\n $(element)\n .data('margin-right', actualMargin)\n .css('margin-right', `${parseFloat(calculatedMargin) - this._scrollbarWidth}px`)\n })\n\n // Adjust body padding\n const actualPadding = document.body.style.paddingRight\n const calculatedPadding = $(document.body).css('padding-right')\n $(document.body)\n .data('padding-right', actualPadding)\n .css('padding-right', `${parseFloat(calculatedPadding) + this._scrollbarWidth}px`)\n }\n }\n\n _resetScrollbar() {\n // Restore fixed content padding\n const fixedContent = [].slice.call(document.querySelectorAll(Selector.FIXED_CONTENT))\n $(fixedContent).each((index, element) => {\n const padding = $(element).data('padding-right')\n $(element).removeData('padding-right')\n element.style.paddingRight = padding ? padding : ''\n })\n\n // Restore sticky content\n const elements = [].slice.call(document.querySelectorAll(`${Selector.STICKY_CONTENT}`))\n $(elements).each((index, element) => {\n const margin = $(element).data('margin-right')\n if (typeof margin !== 'undefined') {\n $(element).css('margin-right', margin).removeData('margin-right')\n }\n })\n\n // Restore body padding\n const padding = $(document.body).data('padding-right')\n $(document.body).removeData('padding-right')\n document.body.style.paddingRight = padding ? padding : ''\n }\n\n _getScrollbarWidth() { // thx d.walsh\n const scrollDiv = document.createElement('div')\n scrollDiv.className = ClassName.SCROLLBAR_MEASURER\n document.body.appendChild(scrollDiv)\n const scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth\n document.body.removeChild(scrollDiv)\n return scrollbarWidth\n }\n\n // Static\n\n static _jQueryInterface(config, relatedTarget) {\n return this.each(function () {\n let data = $(this).data(DATA_KEY)\n const _config = {\n ...Default,\n ...$(this).data(),\n ...typeof config === 'object' && config ? config : {}\n }\n\n if (!data) {\n data = new Modal(this, _config)\n $(this).data(DATA_KEY, data)\n }\n\n if (typeof config === 'string') {\n if (typeof data[config] === 'undefined') {\n throw new TypeError(`No method named \"${config}\"`)\n }\n data[config](relatedTarget)\n } else if (_config.show) {\n data.show(relatedTarget)\n }\n })\n }\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {\n let target\n const selector = Util.getSelectorFromElement(this)\n\n if (selector) {\n target = document.querySelector(selector)\n }\n\n const config = $(target).data(DATA_KEY)\n ? 'toggle' : {\n ...$(target).data(),\n ...$(this).data()\n }\n\n if (this.tagName === 'A' || this.tagName === 'AREA') {\n event.preventDefault()\n }\n\n const $target = $(target).one(Event.SHOW, (showEvent) => {\n if (showEvent.isDefaultPrevented()) {\n // Only register focus restorer if modal will actually get shown\n return\n }\n\n $target.one(Event.HIDDEN, () => {\n if ($(this).is(':visible')) {\n this.focus()\n }\n })\n })\n\n Modal._jQueryInterface.call($(target), config, this)\n })\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Modal._jQueryInterface\n $.fn[NAME].Constructor = Modal\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT\n return Modal._jQueryInterface\n }\n\n return Modal\n})($)\n\nexport default Modal\n","import $ from 'jquery'\nimport Popper from 'popper.js'\nimport Util from './util'\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.1.3): tooltip.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Tooltip = (($) => {\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n const NAME = 'tooltip'\n const VERSION = '4.1.3'\n const DATA_KEY = 'bs.tooltip'\n const EVENT_KEY = `.${DATA_KEY}`\n const JQUERY_NO_CONFLICT = $.fn[NAME]\n const CLASS_PREFIX = 'bs-tooltip'\n const BSCLS_PREFIX_REGEX = new RegExp(`(^|\\\\s)${CLASS_PREFIX}\\\\S+`, 'g')\n\n const DefaultType = {\n animation : 'boolean',\n template : 'string',\n title : '(string|element|function)',\n trigger : 'string',\n delay : '(number|object)',\n html : 'boolean',\n selector : '(string|boolean)',\n placement : '(string|function)',\n offset : '(number|string)',\n container : '(string|element|boolean)',\n fallbackPlacement : '(string|array)',\n boundary : '(string|element)'\n }\n\n const AttachmentMap = {\n AUTO : 'auto',\n TOP : 'top',\n RIGHT : 'right',\n BOTTOM : 'bottom',\n LEFT : 'left'\n }\n\n const Default = {\n animation : true,\n template : '
' +\n '
' +\n '
',\n trigger : 'hover focus',\n title : '',\n delay : 0,\n html : false,\n selector : false,\n placement : 'top',\n offset : 0,\n container : false,\n fallbackPlacement : 'flip',\n boundary : 'scrollParent'\n }\n\n const HoverState = {\n SHOW : 'show',\n OUT : 'out'\n }\n\n const Event = {\n HIDE : `hide${EVENT_KEY}`,\n HIDDEN : `hidden${EVENT_KEY}`,\n SHOW : `show${EVENT_KEY}`,\n SHOWN : `shown${EVENT_KEY}`,\n INSERTED : `inserted${EVENT_KEY}`,\n CLICK : `click${EVENT_KEY}`,\n FOCUSIN : `focusin${EVENT_KEY}`,\n FOCUSOUT : `focusout${EVENT_KEY}`,\n MOUSEENTER : `mouseenter${EVENT_KEY}`,\n MOUSELEAVE : `mouseleave${EVENT_KEY}`\n }\n\n const ClassName = {\n FADE : 'fade',\n SHOW : 'show'\n }\n\n const Selector = {\n TOOLTIP : '.tooltip',\n TOOLTIP_INNER : '.tooltip-inner',\n ARROW : '.arrow'\n }\n\n const Trigger = {\n HOVER : 'hover',\n FOCUS : 'focus',\n CLICK : 'click',\n MANUAL : 'manual'\n }\n\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n class Tooltip {\n constructor(element, config) {\n /**\n * Check for Popper dependency\n * Popper - https://popper.js.org\n */\n if (typeof Popper === 'undefined') {\n throw new TypeError('Bootstrap tooltips require Popper.js (https://popper.js.org)')\n }\n\n // private\n this._isEnabled = true\n this._timeout = 0\n this._hoverState = ''\n this._activeTrigger = {}\n this._popper = null\n\n // Protected\n this.element = element\n this.config = this._getConfig(config)\n this.tip = null\n\n this._setListeners()\n }\n\n // Getters\n\n static get VERSION() {\n return VERSION\n }\n\n static get Default() {\n return Default\n }\n\n static get NAME() {\n return NAME\n }\n\n static get DATA_KEY() {\n return DATA_KEY\n }\n\n static get Event() {\n return Event\n }\n\n static get EVENT_KEY() {\n return EVENT_KEY\n }\n\n static get DefaultType() {\n return DefaultType\n }\n\n // Public\n\n enable() {\n this._isEnabled = true\n }\n\n disable() {\n this._isEnabled = false\n }\n\n toggleEnabled() {\n this._isEnabled = !this._isEnabled\n }\n\n toggle(event) {\n if (!this._isEnabled) {\n return\n }\n\n if (event) {\n const dataKey = this.constructor.DATA_KEY\n let context = $(event.currentTarget).data(dataKey)\n\n if (!context) {\n context = new this.constructor(\n event.currentTarget,\n this._getDelegateConfig()\n )\n $(event.currentTarget).data(dataKey, context)\n }\n\n context._activeTrigger.click = !context._activeTrigger.click\n\n if (context._isWithActiveTrigger()) {\n context._enter(null, context)\n } else {\n context._leave(null, context)\n }\n } else {\n if ($(this.getTipElement()).hasClass(ClassName.SHOW)) {\n this._leave(null, this)\n return\n }\n\n this._enter(null, this)\n }\n }\n\n dispose() {\n clearTimeout(this._timeout)\n\n $.removeData(this.element, this.constructor.DATA_KEY)\n\n $(this.element).off(this.constructor.EVENT_KEY)\n $(this.element).closest('.modal').off('hide.bs.modal')\n\n if (this.tip) {\n $(this.tip).remove()\n }\n\n this._isEnabled = null\n this._timeout = null\n this._hoverState = null\n this._activeTrigger = null\n if (this._popper !== null) {\n this._popper.destroy()\n }\n\n this._popper = null\n this.element = null\n this.config = null\n this.tip = null\n }\n\n show() {\n if ($(this.element).css('display') === 'none') {\n throw new Error('Please use show on visible elements')\n }\n\n const showEvent = $.Event(this.constructor.Event.SHOW)\n if (this.isWithContent() && this._isEnabled) {\n $(this.element).trigger(showEvent)\n\n const isInTheDom = $.contains(\n this.element.ownerDocument.documentElement,\n this.element\n )\n\n if (showEvent.isDefaultPrevented() || !isInTheDom) {\n return\n }\n\n const tip = this.getTipElement()\n const tipId = Util.getUID(this.constructor.NAME)\n\n tip.setAttribute('id', tipId)\n this.element.setAttribute('aria-describedby', tipId)\n\n this.setContent()\n\n if (this.config.animation) {\n $(tip).addClass(ClassName.FADE)\n }\n\n const placement = typeof this.config.placement === 'function'\n ? this.config.placement.call(this, tip, this.element)\n : this.config.placement\n\n const attachment = this._getAttachment(placement)\n this.addAttachmentClass(attachment)\n\n const container = this.config.container === false ? document.body : $(document).find(this.config.container)\n\n $(tip).data(this.constructor.DATA_KEY, this)\n\n if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {\n $(tip).appendTo(container)\n }\n\n $(this.element).trigger(this.constructor.Event.INSERTED)\n\n this._popper = new Popper(this.element, tip, {\n placement: attachment,\n modifiers: {\n offset: {\n offset: this.config.offset\n },\n flip: {\n behavior: this.config.fallbackPlacement\n },\n arrow: {\n element: Selector.ARROW\n },\n preventOverflow: {\n boundariesElement: this.config.boundary\n }\n },\n onCreate: (data) => {\n if (data.originalPlacement !== data.placement) {\n this._handlePopperPlacementChange(data)\n }\n },\n onUpdate: (data) => {\n this._handlePopperPlacementChange(data)\n }\n })\n\n $(tip).addClass(ClassName.SHOW)\n\n // If this is a touch-enabled device we add extra\n // empty mouseover listeners to the body's immediate children;\n // only needed because of broken event delegation on iOS\n // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html\n if ('ontouchstart' in document.documentElement) {\n $(document.body).children().on('mouseover', null, $.noop)\n }\n\n const complete = () => {\n if (this.config.animation) {\n this._fixTransition()\n }\n const prevHoverState = this._hoverState\n this._hoverState = null\n\n $(this.element).trigger(this.constructor.Event.SHOWN)\n\n if (prevHoverState === HoverState.OUT) {\n this._leave(null, this)\n }\n }\n\n if ($(this.tip).hasClass(ClassName.FADE)) {\n const transitionDuration = Util.getTransitionDurationFromElement(this.tip)\n\n $(this.tip)\n .one(Util.TRANSITION_END, complete)\n .emulateTransitionEnd(transitionDuration)\n } else {\n complete()\n }\n }\n }\n\n hide(callback) {\n const tip = this.getTipElement()\n const hideEvent = $.Event(this.constructor.Event.HIDE)\n const complete = () => {\n if (this._hoverState !== HoverState.SHOW && tip.parentNode) {\n tip.parentNode.removeChild(tip)\n }\n\n this._cleanTipClass()\n this.element.removeAttribute('aria-describedby')\n $(this.element).trigger(this.constructor.Event.HIDDEN)\n if (this._popper !== null) {\n this._popper.destroy()\n }\n\n if (callback) {\n callback()\n }\n }\n\n $(this.element).trigger(hideEvent)\n\n if (hideEvent.isDefaultPrevented()) {\n return\n }\n\n $(tip).removeClass(ClassName.SHOW)\n\n // If this is a touch-enabled device we remove the extra\n // empty mouseover listeners we added for iOS support\n if ('ontouchstart' in document.documentElement) {\n $(document.body).children().off('mouseover', null, $.noop)\n }\n\n this._activeTrigger[Trigger.CLICK] = false\n this._activeTrigger[Trigger.FOCUS] = false\n this._activeTrigger[Trigger.HOVER] = false\n\n if ($(this.tip).hasClass(ClassName.FADE)) {\n const transitionDuration = Util.getTransitionDurationFromElement(tip)\n\n $(tip)\n .one(Util.TRANSITION_END, complete)\n .emulateTransitionEnd(transitionDuration)\n } else {\n complete()\n }\n\n this._hoverState = ''\n }\n\n update() {\n if (this._popper !== null) {\n this._popper.scheduleUpdate()\n }\n }\n\n // Protected\n\n isWithContent() {\n return Boolean(this.getTitle())\n }\n\n addAttachmentClass(attachment) {\n $(this.getTipElement()).addClass(`${CLASS_PREFIX}-${attachment}`)\n }\n\n getTipElement() {\n this.tip = this.tip || $(this.config.template)[0]\n return this.tip\n }\n\n setContent() {\n const tip = this.getTipElement()\n this.setElementContent($(tip.querySelectorAll(Selector.TOOLTIP_INNER)), this.getTitle())\n $(tip).removeClass(`${ClassName.FADE} ${ClassName.SHOW}`)\n }\n\n setElementContent($element, content) {\n const html = this.config.html\n if (typeof content === 'object' && (content.nodeType || content.jquery)) {\n // Content is a DOM node or a jQuery\n if (html) {\n if (!$(content).parent().is($element)) {\n $element.empty().append(content)\n }\n } else {\n $element.text($(content).text())\n }\n } else {\n $element[html ? 'html' : 'text'](content)\n }\n }\n\n getTitle() {\n let title = this.element.getAttribute('data-original-title')\n\n if (!title) {\n title = typeof this.config.title === 'function'\n ? this.config.title.call(this.element)\n : this.config.title\n }\n\n return title\n }\n\n // Private\n\n _getAttachment(placement) {\n return AttachmentMap[placement.toUpperCase()]\n }\n\n _setListeners() {\n const triggers = this.config.trigger.split(' ')\n\n triggers.forEach((trigger) => {\n if (trigger === 'click') {\n $(this.element).on(\n this.constructor.Event.CLICK,\n this.config.selector,\n (event) => this.toggle(event)\n )\n } else if (trigger !== Trigger.MANUAL) {\n const eventIn = trigger === Trigger.HOVER\n ? this.constructor.Event.MOUSEENTER\n : this.constructor.Event.FOCUSIN\n const eventOut = trigger === Trigger.HOVER\n ? this.constructor.Event.MOUSELEAVE\n : this.constructor.Event.FOCUSOUT\n\n $(this.element)\n .on(\n eventIn,\n this.config.selector,\n (event) => this._enter(event)\n )\n .on(\n eventOut,\n this.config.selector,\n (event) => this._leave(event)\n )\n }\n\n $(this.element).closest('.modal').on(\n 'hide.bs.modal',\n () => this.hide()\n )\n })\n\n if (this.config.selector) {\n this.config = {\n ...this.config,\n trigger: 'manual',\n selector: ''\n }\n } else {\n this._fixTitle()\n }\n }\n\n _fixTitle() {\n const titleType = typeof this.element.getAttribute('data-original-title')\n if (this.element.getAttribute('title') ||\n titleType !== 'string') {\n this.element.setAttribute(\n 'data-original-title',\n this.element.getAttribute('title') || ''\n )\n this.element.setAttribute('title', '')\n }\n }\n\n _enter(event, context) {\n const dataKey = this.constructor.DATA_KEY\n\n context = context || $(event.currentTarget).data(dataKey)\n\n if (!context) {\n context = new this.constructor(\n event.currentTarget,\n this._getDelegateConfig()\n )\n $(event.currentTarget).data(dataKey, context)\n }\n\n if (event) {\n context._activeTrigger[\n event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER\n ] = true\n }\n\n if ($(context.getTipElement()).hasClass(ClassName.SHOW) ||\n context._hoverState === HoverState.SHOW) {\n context._hoverState = HoverState.SHOW\n return\n }\n\n clearTimeout(context._timeout)\n\n context._hoverState = HoverState.SHOW\n\n if (!context.config.delay || !context.config.delay.show) {\n context.show()\n return\n }\n\n context._timeout = setTimeout(() => {\n if (context._hoverState === HoverState.SHOW) {\n context.show()\n }\n }, context.config.delay.show)\n }\n\n _leave(event, context) {\n const dataKey = this.constructor.DATA_KEY\n\n context = context || $(event.currentTarget).data(dataKey)\n\n if (!context) {\n context = new this.constructor(\n event.currentTarget,\n this._getDelegateConfig()\n )\n $(event.currentTarget).data(dataKey, context)\n }\n\n if (event) {\n context._activeTrigger[\n event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER\n ] = false\n }\n\n if (context._isWithActiveTrigger()) {\n return\n }\n\n clearTimeout(context._timeout)\n\n context._hoverState = HoverState.OUT\n\n if (!context.config.delay || !context.config.delay.hide) {\n context.hide()\n return\n }\n\n context._timeout = setTimeout(() => {\n if (context._hoverState === HoverState.OUT) {\n context.hide()\n }\n }, context.config.delay.hide)\n }\n\n _isWithActiveTrigger() {\n for (const trigger in this._activeTrigger) {\n if (this._activeTrigger[trigger]) {\n return true\n }\n }\n\n return false\n }\n\n _getConfig(config) {\n config = {\n ...this.constructor.Default,\n ...$(this.element).data(),\n ...typeof config === 'object' && config ? config : {}\n }\n\n if (typeof config.delay === 'number') {\n config.delay = {\n show: config.delay,\n hide: config.delay\n }\n }\n\n if (typeof config.title === 'number') {\n config.title = config.title.toString()\n }\n\n if (typeof config.content === 'number') {\n config.content = config.content.toString()\n }\n\n Util.typeCheckConfig(\n NAME,\n config,\n this.constructor.DefaultType\n )\n\n return config\n }\n\n _getDelegateConfig() {\n const config = {}\n\n if (this.config) {\n for (const key in this.config) {\n if (this.constructor.Default[key] !== this.config[key]) {\n config[key] = this.config[key]\n }\n }\n }\n\n return config\n }\n\n _cleanTipClass() {\n const $tip = $(this.getTipElement())\n const tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX)\n if (tabClass !== null && tabClass.length) {\n $tip.removeClass(tabClass.join(''))\n }\n }\n\n _handlePopperPlacementChange(popperData) {\n const popperInstance = popperData.instance\n this.tip = popperInstance.popper\n this._cleanTipClass()\n this.addAttachmentClass(this._getAttachment(popperData.placement))\n }\n\n _fixTransition() {\n const tip = this.getTipElement()\n const initConfigAnimation = this.config.animation\n if (tip.getAttribute('x-placement') !== null) {\n return\n }\n $(tip).removeClass(ClassName.FADE)\n this.config.animation = false\n this.hide()\n this.show()\n this.config.animation = initConfigAnimation\n }\n\n // Static\n\n static _jQueryInterface(config) {\n return this.each(function () {\n let data = $(this).data(DATA_KEY)\n const _config = typeof config === 'object' && config\n\n if (!data && /dispose|hide/.test(config)) {\n return\n }\n\n if (!data) {\n data = new Tooltip(this, _config)\n $(this).data(DATA_KEY, data)\n }\n\n if (typeof config === 'string') {\n if (typeof data[config] === 'undefined') {\n throw new TypeError(`No method named \"${config}\"`)\n }\n data[config]()\n }\n })\n }\n }\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Tooltip._jQueryInterface\n $.fn[NAME].Constructor = Tooltip\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT\n return Tooltip._jQueryInterface\n }\n\n return Tooltip\n})($, Popper)\n\nexport default Tooltip\n","import $ from 'jquery'\nimport Tooltip from './tooltip'\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.1.3): popover.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Popover = (($) => {\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n const NAME = 'popover'\n const VERSION = '4.1.3'\n const DATA_KEY = 'bs.popover'\n const EVENT_KEY = `.${DATA_KEY}`\n const JQUERY_NO_CONFLICT = $.fn[NAME]\n const CLASS_PREFIX = 'bs-popover'\n const BSCLS_PREFIX_REGEX = new RegExp(`(^|\\\\s)${CLASS_PREFIX}\\\\S+`, 'g')\n\n const Default = {\n ...Tooltip.Default,\n placement : 'right',\n trigger : 'click',\n content : '',\n template : '
' +\n '
' +\n '

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

' +\n '
'\n }\n\n const DefaultType = {\n ...Tooltip.DefaultType,\n content : '(string|element|function)'\n }\n\n const ClassName = {\n FADE : 'fade',\n SHOW : 'show'\n }\n\n const Selector = {\n TITLE : '.popover-header',\n CONTENT : '.popover-body'\n }\n\n const Event = {\n HIDE : `hide${EVENT_KEY}`,\n HIDDEN : `hidden${EVENT_KEY}`,\n SHOW : `show${EVENT_KEY}`,\n SHOWN : `shown${EVENT_KEY}`,\n INSERTED : `inserted${EVENT_KEY}`,\n CLICK : `click${EVENT_KEY}`,\n FOCUSIN : `focusin${EVENT_KEY}`,\n FOCUSOUT : `focusout${EVENT_KEY}`,\n MOUSEENTER : `mouseenter${EVENT_KEY}`,\n MOUSELEAVE : `mouseleave${EVENT_KEY}`\n }\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n class Popover extends Tooltip {\n // Getters\n\n static get VERSION() {\n return VERSION\n }\n\n static get Default() {\n return Default\n }\n\n static get NAME() {\n return NAME\n }\n\n static get DATA_KEY() {\n return DATA_KEY\n }\n\n static get Event() {\n return Event\n }\n\n static get EVENT_KEY() {\n return EVENT_KEY\n }\n\n static get DefaultType() {\n return DefaultType\n }\n\n // Overrides\n\n isWithContent() {\n return this.getTitle() || this._getContent()\n }\n\n addAttachmentClass(attachment) {\n $(this.getTipElement()).addClass(`${CLASS_PREFIX}-${attachment}`)\n }\n\n getTipElement() {\n this.tip = this.tip || $(this.config.template)[0]\n return this.tip\n }\n\n setContent() {\n const $tip = $(this.getTipElement())\n\n // We use append for html objects to maintain js events\n this.setElementContent($tip.find(Selector.TITLE), this.getTitle())\n let content = this._getContent()\n if (typeof content === 'function') {\n content = content.call(this.element)\n }\n this.setElementContent($tip.find(Selector.CONTENT), content)\n\n $tip.removeClass(`${ClassName.FADE} ${ClassName.SHOW}`)\n }\n\n // Private\n\n _getContent() {\n return this.element.getAttribute('data-content') ||\n this.config.content\n }\n\n _cleanTipClass() {\n const $tip = $(this.getTipElement())\n const tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX)\n if (tabClass !== null && tabClass.length > 0) {\n $tip.removeClass(tabClass.join(''))\n }\n }\n\n // Static\n\n static _jQueryInterface(config) {\n return this.each(function () {\n let data = $(this).data(DATA_KEY)\n const _config = typeof config === 'object' ? config : null\n\n if (!data && /destroy|hide/.test(config)) {\n return\n }\n\n if (!data) {\n data = new Popover(this, _config)\n $(this).data(DATA_KEY, data)\n }\n\n if (typeof config === 'string') {\n if (typeof data[config] === 'undefined') {\n throw new TypeError(`No method named \"${config}\"`)\n }\n data[config]()\n }\n })\n }\n }\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Popover._jQueryInterface\n $.fn[NAME].Constructor = Popover\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT\n return Popover._jQueryInterface\n }\n\n return Popover\n})($)\n\nexport default Popover\n","import $ from 'jquery'\nimport Util from './util'\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.1.3): scrollspy.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst ScrollSpy = (($) => {\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n const NAME = 'scrollspy'\n const VERSION = '4.1.3'\n const DATA_KEY = 'bs.scrollspy'\n const EVENT_KEY = `.${DATA_KEY}`\n const DATA_API_KEY = '.data-api'\n const JQUERY_NO_CONFLICT = $.fn[NAME]\n\n const Default = {\n offset : 10,\n method : 'auto',\n target : ''\n }\n\n const DefaultType = {\n offset : 'number',\n method : 'string',\n target : '(string|element)'\n }\n\n const Event = {\n ACTIVATE : `activate${EVENT_KEY}`,\n SCROLL : `scroll${EVENT_KEY}`,\n LOAD_DATA_API : `load${EVENT_KEY}${DATA_API_KEY}`\n }\n\n const ClassName = {\n DROPDOWN_ITEM : 'dropdown-item',\n DROPDOWN_MENU : 'dropdown-menu',\n ACTIVE : 'active'\n }\n\n const Selector = {\n DATA_SPY : '[data-spy=\"scroll\"]',\n ACTIVE : '.active',\n NAV_LIST_GROUP : '.nav, .list-group',\n NAV_LINKS : '.nav-link',\n NAV_ITEMS : '.nav-item',\n LIST_ITEMS : '.list-group-item',\n DROPDOWN : '.dropdown',\n DROPDOWN_ITEMS : '.dropdown-item',\n DROPDOWN_TOGGLE : '.dropdown-toggle'\n }\n\n const OffsetMethod = {\n OFFSET : 'offset',\n POSITION : 'position'\n }\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n class ScrollSpy {\n constructor(element, config) {\n this._element = element\n this._scrollElement = element.tagName === 'BODY' ? window : element\n this._config = this._getConfig(config)\n this._selector = `${this._config.target} ${Selector.NAV_LINKS},` +\n `${this._config.target} ${Selector.LIST_ITEMS},` +\n `${this._config.target} ${Selector.DROPDOWN_ITEMS}`\n this._offsets = []\n this._targets = []\n this._activeTarget = null\n this._scrollHeight = 0\n\n $(this._scrollElement).on(Event.SCROLL, (event) => this._process(event))\n\n this.refresh()\n this._process()\n }\n\n // Getters\n\n static get VERSION() {\n return VERSION\n }\n\n static get Default() {\n return Default\n }\n\n // Public\n\n refresh() {\n const autoMethod = this._scrollElement === this._scrollElement.window\n ? OffsetMethod.OFFSET : OffsetMethod.POSITION\n\n const offsetMethod = this._config.method === 'auto'\n ? autoMethod : this._config.method\n\n const offsetBase = offsetMethod === OffsetMethod.POSITION\n ? this._getScrollTop() : 0\n\n this._offsets = []\n this._targets = []\n\n this._scrollHeight = this._getScrollHeight()\n\n const targets = [].slice.call(document.querySelectorAll(this._selector))\n\n targets\n .map((element) => {\n let target\n const targetSelector = Util.getSelectorFromElement(element)\n\n if (targetSelector) {\n target = document.querySelector(targetSelector)\n }\n\n if (target) {\n const targetBCR = target.getBoundingClientRect()\n if (targetBCR.width || targetBCR.height) {\n // TODO (fat): remove sketch reliance on jQuery position/offset\n return [\n $(target)[offsetMethod]().top + offsetBase,\n targetSelector\n ]\n }\n }\n return null\n })\n .filter((item) => item)\n .sort((a, b) => a[0] - b[0])\n .forEach((item) => {\n this._offsets.push(item[0])\n this._targets.push(item[1])\n })\n }\n\n dispose() {\n $.removeData(this._element, DATA_KEY)\n $(this._scrollElement).off(EVENT_KEY)\n\n this._element = null\n this._scrollElement = null\n this._config = null\n this._selector = null\n this._offsets = null\n this._targets = null\n this._activeTarget = null\n this._scrollHeight = null\n }\n\n // Private\n\n _getConfig(config) {\n config = {\n ...Default,\n ...typeof config === 'object' && config ? config : {}\n }\n\n if (typeof config.target !== 'string') {\n let id = $(config.target).attr('id')\n if (!id) {\n id = Util.getUID(NAME)\n $(config.target).attr('id', id)\n }\n config.target = `#${id}`\n }\n\n Util.typeCheckConfig(NAME, config, DefaultType)\n\n return config\n }\n\n _getScrollTop() {\n return this._scrollElement === window\n ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop\n }\n\n _getScrollHeight() {\n return this._scrollElement.scrollHeight || Math.max(\n document.body.scrollHeight,\n document.documentElement.scrollHeight\n )\n }\n\n _getOffsetHeight() {\n return this._scrollElement === window\n ? window.innerHeight : this._scrollElement.getBoundingClientRect().height\n }\n\n _process() {\n const scrollTop = this._getScrollTop() + this._config.offset\n const scrollHeight = this._getScrollHeight()\n const maxScroll = this._config.offset +\n scrollHeight -\n this._getOffsetHeight()\n\n if (this._scrollHeight !== scrollHeight) {\n this.refresh()\n }\n\n if (scrollTop >= maxScroll) {\n const target = this._targets[this._targets.length - 1]\n\n if (this._activeTarget !== target) {\n this._activate(target)\n }\n return\n }\n\n if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {\n this._activeTarget = null\n this._clear()\n return\n }\n\n const offsetLength = this._offsets.length\n for (let i = offsetLength; i--;) {\n const isActiveTarget = this._activeTarget !== this._targets[i] &&\n scrollTop >= this._offsets[i] &&\n (typeof this._offsets[i + 1] === 'undefined' ||\n scrollTop < this._offsets[i + 1])\n\n if (isActiveTarget) {\n this._activate(this._targets[i])\n }\n }\n }\n\n _activate(target) {\n this._activeTarget = target\n\n this._clear()\n\n let queries = this._selector.split(',')\n // eslint-disable-next-line arrow-body-style\n queries = queries.map((selector) => {\n return `${selector}[data-target=\"${target}\"],` +\n `${selector}[href=\"${target}\"]`\n })\n\n const $link = $([].slice.call(document.querySelectorAll(queries.join(','))))\n\n if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {\n $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE)\n $link.addClass(ClassName.ACTIVE)\n } else {\n // Set triggered link as active\n $link.addClass(ClassName.ACTIVE)\n // Set triggered links parents as active\n // With both