1 files changed, 171 insertions, 0 deletions
diff --git a/static/assets/scss/bootstrap/js/src/button.js b/static/assets/scss/bootstrap/js/src/button.js
new file mode 100755
index 0000000..fcf8055
--- /dev/null
+++ b/static/assets/scss/bootstrap/js/src/button.js
@@ -0,0 +1,171 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.3.1): button.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+import $ from 'jquery'
+
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const NAME                = 'button'
+const VERSION             = '4.3.1'
+const DATA_KEY            = 'bs.button'
+const EVENT_KEY           = `.${DATA_KEY}`
+const DATA_API_KEY        = '.data-api'
+const JQUERY_NO_CONFLICT  = $.fn[NAME]
+
+const ClassName = {
+  ACTIVE : 'active',
+  BUTTON : 'btn',
+  FOCUS  : 'focus'
+}
+
+const Selector = {
+  DATA_TOGGLE_CARROT : '[data-toggle^="button"]',
+  DATA_TOGGLE        : '[data-toggle="buttons"]',
+  INPUT              : 'input:not([type="hidden"])',
+  ACTIVE             : '.active',
+  BUTTON             : '.btn'
+}
+
+const Event = {
+  CLICK_DATA_API      : `click${EVENT_KEY}${DATA_API_KEY}`,
+  FOCUS_BLUR_DATA_API : `focus${EVENT_KEY}${DATA_API_KEY} ` +
+                          `blur${EVENT_KEY}${DATA_API_KEY}`
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Class Definition
+ * ------------------------------------------------------------------------
+ */
+
+class Button {
+  constructor(element) {
+    this._element = element
+  }
+
+  // Getters
+
+  static get VERSION() {
+    return VERSION
+  }
+
+  // Public
+
+  toggle() {
+    let triggerChangeEvent = true
+    let addAriaPressed = true
+    const rootElement = $(this._element).closest(
+      Selector.DATA_TOGGLE
+    )[0]
+
+    if (rootElement) {
+      const input = this._element.querySelector(Selector.INPUT)
+
+      if (input) {
+        if (input.type === 'radio') {
+          if (input.checked &&
+            this._element.classList.contains(ClassName.ACTIVE)) {
+            triggerChangeEvent = false
+          } else {
+            const activeElement = rootElement.querySelector(Selector.ACTIVE)
+
+            if (activeElement) {
+              $(activeElement).removeClass(ClassName.ACTIVE)
+            }
+          }
+        }
+
+        if (triggerChangeEvent) {
+          if (input.hasAttribute('disabled') ||
+            rootElement.hasAttribute('disabled') ||
+            input.classList.contains('disabled') ||
+            rootElement.classList.contains('disabled')) {
+            return
+          }
+          input.checked = !this._element.classList.contains(ClassName.ACTIVE)
+          $(input).trigger('change')
+        }
+
+        input.focus()
+        addAriaPressed = false
+      }
+    }
+
+    if (addAriaPressed) {
+      this._element.setAttribute('aria-pressed',
+        !this._element.classList.contains(ClassName.ACTIVE))
+    }
+
+    if (triggerChangeEvent) {
+      $(this._element).toggleClass(ClassName.ACTIVE)
+    }
+  }
+
+  dispose() {
+    $.removeData(this._element, DATA_KEY)
+    this._element = null
+  }
+
+  // Static
+
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      let data = $(this).data(DATA_KEY)
+
+      if (!data) {
+        data = new Button(this)
+        $(this).data(DATA_KEY, data)
+      }
+
+      if (config === 'toggle') {
+        data[config]()
+      }
+    })
+  }
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+$(document)
+  .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {
+    event.preventDefault()
+
+    let button = event.target
+
+    if (!$(button).hasClass(ClassName.BUTTON)) {
+      button = $(button).closest(Selector.BUTTON)
+    }
+
+    Button._jQueryInterface.call($(button), 'toggle')
+  })
+  .on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {
+    const button = $(event.target).closest(Selector.BUTTON)[0]
+    $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type))
+  })
+
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+$.fn[NAME] = Button._jQueryInterface
+$.fn[NAME].Constructor = Button
+$.fn[NAME].noConflict = () => {
+  $.fn[NAME] = JQUERY_NO_CONFLICT
+  return Button._jQueryInterface
+}
+
+export default Button