install bootstrap via composer

1 files changed, 398 insertions, 0 deletions

diff --git a/vendor/twbs/bootstrap/js/src/collapse.js b/vendor/twbs/bootstrap/js/src/collapse.js
new file mode 100644
index 000000000..9277420a2
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/collapse.js
@@ -0,0 +1,398 @@
+import $ from 'jquery'
+import Util from './util'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): collapse.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Collapse = (($) => {
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'collapse'
+  const VERSION             = '4.1.3'
+  const DATA_KEY            = 'bs.collapse'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+
+  const Default = {
+    toggle : true,
+    parent : ''
+  }
+
+  const DefaultType = {
+    toggle : 'boolean',
+    parent : '(string|element)'
+  }
+
+  const Event = {
+    SHOW           : `show${EVENT_KEY}`,
+    SHOWN          : `shown${EVENT_KEY}`,
+    HIDE           : `hide${EVENT_KEY}`,
+    HIDDEN         : `hidden${EVENT_KEY}`,
+    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    SHOW       : 'show',
+    COLLAPSE   : 'collapse',
+    COLLAPSING : 'collapsing',
+    COLLAPSED  : 'collapsed'
+  }
+
+  const Dimension = {
+    WIDTH  : 'width',
+    HEIGHT : 'height'
+  }
+
+  const Selector = {
+    ACTIVES     : '.show, .collapsing',
+    DATA_TOGGLE : '[data-toggle="collapse"]'
+  }
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Collapse {
+    constructor(element, config) {
+      this._isTransitioning = false
+      this._element         = element
+      this._config          = this._getConfig(config)
+      this._triggerArray    = $.makeArray(document.querySelectorAll(
+        `[data-toggle="collapse"][href="#${element.id}"],` +
+        `[data-toggle="collapse"][data-target="#${element.id}"]`
+      ))
+      const toggleList = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE))
+      for (let i = 0, len = toggleList.length; i < len; i++) {
+        const elem = toggleList[i]
+        const selector = Util.getSelectorFromElement(elem)
+        const filterElement = [].slice.call(document.querySelectorAll(selector))
+          .filter((foundElem) => foundElem === element)
+
+        if (selector !== null && filterElement.length > 0) {
+          this._selector = selector
+          this._triggerArray.push(elem)
+        }
+      }
+
+      this._parent = this._config.parent ? this._getParent() : null
+
+      if (!this._config.parent) {
+        this._addAriaAndCollapsedClass(this._element, this._triggerArray)
+      }
+
+      if (this._config.toggle) {
+        this.toggle()
+      }
+    }
+
+    // Getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+    static get Default() {
+      return Default
+    }
+
+    // Public
+
+    toggle() {
+      if ($(this._element).hasClass(ClassName.SHOW)) {
+        this.hide()
+      } else {
+        this.show()
+      }
+    }
+
+    show() {
+      if (this._isTransitioning ||
+        $(this._element).hasClass(ClassName.SHOW)) {
+        return
+      }
+
+      let actives
+      let activesData
+
+      if (this._parent) {
+        actives = [].slice.call(this._parent.querySelectorAll(Selector.ACTIVES))
+          .filter((elem) => elem.getAttribute('data-parent') === this._config.parent)
+
+        if (actives.length === 0) {
+          actives = null
+        }
+      }
+
+      if (actives) {
+        activesData = $(actives).not(this._selector).data(DATA_KEY)
+        if (activesData && activesData._isTransitioning) {
+          return
+        }
+      }
+
+      const startEvent = $.Event(Event.SHOW)
+      $(this._element).trigger(startEvent)
+      if (startEvent.isDefaultPrevented()) {
+        return
+      }
+
+      if (actives) {
+        Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide')
+        if (!activesData) {
+          $(actives).data(DATA_KEY, null)
+        }
+      }
+
+      const dimension = this._getDimension()
+
+      $(this._element)
+        .removeClass(ClassName.COLLAPSE)
+        .addClass(ClassName.COLLAPSING)
+
+      this._element.style[dimension] = 0
+
+      if (this._triggerArray.length) {
+        $(this._triggerArray)
+          .removeClass(ClassName.COLLAPSED)
+          .attr('aria-expanded', true)
+      }
+
+      this.setTransitioning(true)
+
+      const complete = () => {
+        $(this._element)
+          .removeClass(ClassName.COLLAPSING)
+          .addClass(ClassName.COLLAPSE)
+          .addClass(ClassName.SHOW)
+
+        this._element.style[dimension] = ''
+
+        this.setTransitioning(false)
+
+        $(this._element).trigger(Event.SHOWN)
+      }
+
+      const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1)
+      const scrollSize = `scroll${capitalizedDimension}`
+      const transitionDuration = Util.getTransitionDurationFromElement(this._element)
+
+      $(this._element)
+        .one(Util.TRANSITION_END, complete)
+        .emulateTransitionEnd(transitionDuration)
+
+      this._element.style[dimension] = `${this._element[scrollSize]}px`
+    }
+
+    hide() {
+      if (this._isTransitioning ||
+        !$(this._element).hasClass(ClassName.SHOW)) {
+        return
+      }
+
+      const startEvent = $.Event(Event.HIDE)
+      $(this._element).trigger(startEvent)
+      if (startEvent.isDefaultPrevented()) {
+        return
+      }
+
+      const dimension = this._getDimension()
+
+      this._element.style[dimension] = `${this._element.getBoundingClientRect()[dimension]}px`
+
+      Util.reflow(this._element)
+
+      $(this._element)
+        .addClass(ClassName.COLLAPSING)
+        .removeClass(ClassName.COLLAPSE)
+        .removeClass(ClassName.SHOW)
+
+      const triggerArrayLength = this._triggerArray.length
+      if (triggerArrayLength > 0) {
+        for (let i = 0; i < triggerArrayLength; i++) {
+          const trigger = this._triggerArray[i]
+          const selector = Util.getSelectorFromElement(trigger)
+          if (selector !== null) {
+            const $elem = $([].slice.call(document.querySelectorAll(selector)))
+            if (!$elem.hasClass(ClassName.SHOW)) {
+              $(trigger).addClass(ClassName.COLLAPSED)
+                .attr('aria-expanded', false)
+            }
+          }
+        }
+      }
+
+      this.setTransitioning(true)
+
+      const complete = () => {
+        this.setTransitioning(false)
+        $(this._element)
+          .removeClass(ClassName.COLLAPSING)
+          .addClass(ClassName.COLLAPSE)
+          .trigger(Event.HIDDEN)
+      }
+
+      this._element.style[dimension] = ''
+      const transitionDuration = Util.getTransitionDurationFromElement(this._element)
+
+      $(this._element)
+        .one(Util.TRANSITION_END, complete)
+        .emulateTransitionEnd(transitionDuration)
+    }
+
+    setTransitioning(isTransitioning) {
+      this._isTransitioning = isTransitioning
+    }
+
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+
+      this._config          = null
+      this._parent          = null
+      this._element         = null
+      this._triggerArray    = null
+      this._isTransitioning = null
+    }
+
+    // Private
+
+    _getConfig(config) {
+      config = {
+        ...Default,
+        ...config
+      }
+      config.toggle = Boolean(config.toggle) // Coerce string values
+      Util.typeCheckConfig(NAME, config, DefaultType)
+      return config
+    }
+
+    _getDimension() {
+      const hasWidth = $(this._element).hasClass(Dimension.WIDTH)
+      return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT
+    }
+
+    _getParent() {
+      let parent = null
+      if (Util.isElement(this._config.parent)) {
+        parent = this._config.parent
+
+        // It's a jQuery object
+        if (typeof this._config.parent.jquery !== 'undefined') {
+          parent = this._config.parent[0]
+        }
+      } else {
+        parent = document.querySelector(this._config.parent)
+      }
+
+      const selector =
+        `[data-toggle="collapse"][data-parent="${this._config.parent}"]`
+
+      const children = [].slice.call(parent.querySelectorAll(selector))
+      $(children).each((i, element) => {
+        this._addAriaAndCollapsedClass(
+          Collapse._getTargetFromElement(element),
+          [element]
+        )
+      })
+
+      return parent
+    }
+
+    _addAriaAndCollapsedClass(element, triggerArray) {
+      if (element) {
+        const isOpen = $(element).hasClass(ClassName.SHOW)
+
+        if (triggerArray.length) {
+          $(triggerArray)
+            .toggleClass(ClassName.COLLAPSED, !isOpen)
+            .attr('aria-expanded', isOpen)
+        }
+      }
+    }
+
+    // Static
+
+    static _getTargetFromElement(element) {
+      const selector = Util.getSelectorFromElement(element)
+      return selector ? document.querySelector(selector) : null
+    }
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        const $this   = $(this)
+        let data      = $this.data(DATA_KEY)
+        const _config = {
+          ...Default,
+          ...$this.data(),
+          ...typeof config === 'object' && config ? config : {}
+        }
+
+        if (!data && _config.toggle && /show|hide/.test(config)) {
+          _config.toggle = false
+        }
+
+        if (!data) {
+          data = new Collapse(this, _config)
+          $this.data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new TypeError(`No method named "${config}"`)
+          }
+          data[config]()
+        }
+      })
+    }
+  }
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
+    if (event.currentTarget.tagName === 'A') {
+      event.preventDefault()
+    }
+
+    const $trigger = $(this)
+    const selector = Util.getSelectorFromElement(this)
+    const selectors = [].slice.call(document.querySelectorAll(selector))
+    $(selectors).each(function () {
+      const $target = $(this)
+      const data    = $target.data(DATA_KEY)
+      const config  = data ? 'toggle' : $trigger.data()
+      Collapse._jQueryInterface.call($target, config)
+    })
+  })
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Collapse._jQueryInterface
+  $.fn[NAME].Constructor = Collapse
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Collapse._jQueryInterface
+  }
+
+  return Collapse
+})($)
+
+export default Collapse