update to bootstrap 5.2 and fixes

4 files changed, 113 insertions, 161 deletions

diff --git a/vendor/twbs/bootstrap/js/src/dom/data.js b/vendor/twbs/bootstrap/js/src/dom/data.js
index c702fc82c..9d75291f7 100644
--- a/vendor/twbs/bootstrap/js/src/dom/data.js
+++ b/vendor/twbs/bootstrap/js/src/dom/data.js
@@ -1,14 +1,12 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.1.3): dom/data.js
+ * Bootstrap (v5.2.0): dom/data.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * --------------------------------------------------------------------------
  */
 
 /**
- * ------------------------------------------------------------------------
  * Constants
- * ------------------------------------------------------------------------
  */
 
 const elementMap = new Map()
diff --git a/vendor/twbs/bootstrap/js/src/dom/event-handler.js b/vendor/twbs/bootstrap/js/src/dom/event-handler.js
index e085ea138..d141258bd 100644
--- a/vendor/twbs/bootstrap/js/src/dom/event-handler.js
+++ b/vendor/twbs/bootstrap/js/src/dom/event-handler.js
@@ -1,6 +1,6 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.1.3): dom/event-handler.js
+ * Bootstrap (v5.2.0): dom/event-handler.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -8,9 +8,7 @@
 import { getjQuery } from '../util/index'
 
 /**
- * ------------------------------------------------------------------------
  * Constants
- * ------------------------------------------------------------------------
  */
 
 const namespaceRegex = /[^.]*(?=\..*)\.|.*/
@@ -22,7 +20,7 @@ const customEvents = {
   mouseenter: 'mouseover',
   mouseleave: 'mouseout'
 }
-const customEventsRegex = /^(mouseenter|mouseleave)/i
+
 const nativeEvents = new Set([
   'click',
   'dblclick',
@@ -73,17 +71,15 @@ const nativeEvents = new Set([
 ])
 
 /**
- * ------------------------------------------------------------------------
  * Private methods
- * ------------------------------------------------------------------------
  */
 
-function getUidEvent(element, uid) {
+function makeEventUid(element, uid) {
   return (uid && `${uid}::${uidEvent++}`) || element.uidEvent || uidEvent++
 }
 
-function getEvent(element) {
-  const uid = getUidEvent(element)
+function getElementEvents(element) {
+  const uid = makeEventUid(element)
 
   element.uidEvent = uid
   eventRegistry[uid] = eventRegistry[uid] || {}
@@ -93,7 +89,7 @@ function getEvent(element) {
 
 function bootstrapHandler(element, fn) {
   return function handler(event) {
-    event.delegateTarget = element
+    hydrateObj(event, { delegateTarget: element })
 
     if (handler.oneOff) {
       EventHandler.off(element, event.type, fn)
@@ -108,66 +104,52 @@ function bootstrapDelegationHandler(element, selector, fn) {
     const domElements = element.querySelectorAll(selector)
 
     for (let { target } = event; target && target !== this; target = target.parentNode) {
-      for (let i = domElements.length; i--;) {
-        if (domElements[i] === target) {
-          event.delegateTarget = target
+      for (const domElement of domElements) {
+        if (domElement !== target) {
+          continue
+        }
 
-          if (handler.oneOff) {
-            EventHandler.off(element, event.type, selector, fn)
-          }
+        hydrateObj(event, { delegateTarget: target })
 
-          return fn.apply(target, [event])
+        if (handler.oneOff) {
+          EventHandler.off(element, event.type, selector, fn)
         }
+
+        return fn.apply(target, [event])
       }
     }
-
-    // To please ESLint
-    return null
   }
 }
 
-function findHandler(events, handler, delegationSelector = null) {
-  const uidEventList = Object.keys(events)
-
-  for (let i = 0, len = uidEventList.length; i < len; i++) {
-    const event = events[uidEventList[i]]
-
-    if (event.originalHandler === handler && event.delegationSelector === delegationSelector) {
-      return event
-    }
-  }
-
-  return null
+function findHandler(events, callable, delegationSelector = null) {
+  return Object.values(events)
+    .find(event => event.callable === callable && event.delegationSelector === delegationSelector)
 }
 
-function normalizeParams(originalTypeEvent, handler, delegationFn) {
-  const delegation = typeof handler === 'string'
-  const originalHandler = delegation ? delegationFn : handler
-
+function normalizeParameters(originalTypeEvent, handler, delegationFunction) {
+  const isDelegated = typeof handler === 'string'
+  // todo: tooltip passes `false` instead of selector, so we need to check
+  const callable = isDelegated ? delegationFunction : (handler || delegationFunction)
   let typeEvent = getTypeEvent(originalTypeEvent)
-  const isNative = nativeEvents.has(typeEvent)
 
-  if (!isNative) {
+  if (!nativeEvents.has(typeEvent)) {
     typeEvent = originalTypeEvent
   }
 
-  return [delegation, originalHandler, typeEvent]
+  return [isDelegated, callable, typeEvent]
 }
 
-function addHandler(element, originalTypeEvent, handler, delegationFn, oneOff) {
+function addHandler(element, originalTypeEvent, handler, delegationFunction, oneOff) {
   if (typeof originalTypeEvent !== 'string' || !element) {
     return
   }
 
-  if (!handler) {
-    handler = delegationFn
-    delegationFn = null
-  }
+  let [isDelegated, callable, typeEvent] = normalizeParameters(originalTypeEvent, handler, delegationFunction)
 
   // in case of mouseenter or mouseleave wrap the handler within a function that checks for its DOM position
   // this prevents the handler from being dispatched the same way as mouseover or mouseout does
-  if (customEventsRegex.test(originalTypeEvent)) {
-    const wrapFn = fn => {
+  if (originalTypeEvent in customEvents) {
+    const wrapFunction = fn => {
       return function (event) {
         if (!event.relatedTarget || (event.relatedTarget !== event.delegateTarget && !event.delegateTarget.contains(event.relatedTarget))) {
           return fn.call(this, event)
@@ -175,36 +157,31 @@ function addHandler(element, originalTypeEvent, handler, delegationFn, oneOff) {
       }
     }
 
-    if (delegationFn) {
-      delegationFn = wrapFn(delegationFn)
-    } else {
-      handler = wrapFn(handler)
-    }
+    callable = wrapFunction(callable)
   }
 
-  const [delegation, originalHandler, typeEvent] = normalizeParams(originalTypeEvent, handler, delegationFn)
-  const events = getEvent(element)
+  const events = getElementEvents(element)
   const handlers = events[typeEvent] || (events[typeEvent] = {})
-  const previousFn = findHandler(handlers, originalHandler, delegation ? handler : null)
+  const previousFunction = findHandler(handlers, callable, isDelegated ? handler : null)
 
-  if (previousFn) {
-    previousFn.oneOff = previousFn.oneOff && oneOff
+  if (previousFunction) {
+    previousFunction.oneOff = previousFunction.oneOff && oneOff
 
     return
   }
 
-  const uid = getUidEvent(originalHandler, originalTypeEvent.replace(namespaceRegex, ''))
-  const fn = delegation ?
-    bootstrapDelegationHandler(element, handler, delegationFn) :
-    bootstrapHandler(element, handler)
+  const uid = makeEventUid(callable, originalTypeEvent.replace(namespaceRegex, ''))
+  const fn = isDelegated ?
+    bootstrapDelegationHandler(element, handler, callable) :
+    bootstrapHandler(element, callable)
 
-  fn.delegationSelector = delegation ? handler : null
-  fn.originalHandler = originalHandler
+  fn.delegationSelector = isDelegated ? handler : null
+  fn.callable = callable
   fn.oneOff = oneOff
   fn.uidEvent = uid
   handlers[uid] = fn
 
-  element.addEventListener(typeEvent, fn, delegation)
+  element.addEventListener(typeEvent, fn, isDelegated)
 }
 
 function removeHandler(element, events, typeEvent, handler, delegationSelector) {
@@ -221,13 +198,12 @@ function removeHandler(element, events, typeEvent, handler, delegationSelector)
 function removeNamespacedHandlers(element, events, typeEvent, namespace) {
   const storeElementEvent = events[typeEvent] || {}
 
-  Object.keys(storeElementEvent).forEach(handlerKey => {
+  for (const handlerKey of Object.keys(storeElementEvent)) {
     if (handlerKey.includes(namespace)) {
       const event = storeElementEvent[handlerKey]
-
-      removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector)
+      removeHandler(element, events, typeEvent, event.callable, event.delegationSelector)
     }
-  })
+  }
 }
 
 function getTypeEvent(event) {
@@ -237,50 +213,49 @@ function getTypeEvent(event) {
 }
 
 const EventHandler = {
-  on(element, event, handler, delegationFn) {
-    addHandler(element, event, handler, delegationFn, false)
+  on(element, event, handler, delegationFunction) {
+    addHandler(element, event, handler, delegationFunction, false)
   },
 
-  one(element, event, handler, delegationFn) {
-    addHandler(element, event, handler, delegationFn, true)
+  one(element, event, handler, delegationFunction) {
+    addHandler(element, event, handler, delegationFunction, true)
   },
 
-  off(element, originalTypeEvent, handler, delegationFn) {
+  off(element, originalTypeEvent, handler, delegationFunction) {
     if (typeof originalTypeEvent !== 'string' || !element) {
       return
     }
 
-    const [delegation, originalHandler, typeEvent] = normalizeParams(originalTypeEvent, handler, delegationFn)
+    const [isDelegated, callable, typeEvent] = normalizeParameters(originalTypeEvent, handler, delegationFunction)
     const inNamespace = typeEvent !== originalTypeEvent
-    const events = getEvent(element)
+    const events = getElementEvents(element)
+    const storeElementEvent = events[typeEvent] || {}
     const isNamespace = originalTypeEvent.startsWith('.')
 
-    if (typeof originalHandler !== 'undefined') {
+    if (typeof callable !== 'undefined') {
       // Simplest case: handler is passed, remove that listener ONLY.
-      if (!events || !events[typeEvent]) {
+      if (!Object.keys(storeElementEvent).length) {
         return
       }
 
-      removeHandler(element, events, typeEvent, originalHandler, delegation ? handler : null)
+      removeHandler(element, events, typeEvent, callable, isDelegated ? handler : null)
       return
     }
 
     if (isNamespace) {
-      Object.keys(events).forEach(elementEvent => {
+      for (const elementEvent of Object.keys(events)) {
         removeNamespacedHandlers(element, events, elementEvent, originalTypeEvent.slice(1))
-      })
+      }
     }
 
-    const storeElementEvent = events[typeEvent] || {}
-    Object.keys(storeElementEvent).forEach(keyHandlers => {
+    for (const keyHandlers of Object.keys(storeElementEvent)) {
       const handlerKey = keyHandlers.replace(stripUidRegex, '')
 
       if (!inNamespace || originalTypeEvent.includes(handlerKey)) {
         const event = storeElementEvent[keyHandlers]
-
-        removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector)
+        removeHandler(element, events, typeEvent, event.callable, event.delegationSelector)
       }
-    })
+    }
   },
 
   trigger(element, event, args) {
@@ -291,13 +266,11 @@ const EventHandler = {
     const $ = getjQuery()
     const typeEvent = getTypeEvent(event)
     const inNamespace = event !== typeEvent
-    const isNative = nativeEvents.has(typeEvent)
 
-    let jQueryEvent
+    let jQueryEvent = null
     let bubbles = true
     let nativeDispatch = true
     let defaultPrevented = false
-    let evt = null
 
     if (inNamespace && $) {
       jQueryEvent = $.Event(event, args)
@@ -308,26 +281,8 @@ const EventHandler = {
       defaultPrevented = jQueryEvent.isDefaultPrevented()
     }
 
-    if (isNative) {
-      evt = document.createEvent('HTMLEvents')
-      evt.initEvent(typeEvent, bubbles, true)
-    } else {
-      evt = new CustomEvent(event, {
-        bubbles,
-        cancelable: true
-      })
-    }
-
-    // merge custom information in our event
-    if (typeof args !== 'undefined') {
-      Object.keys(args).forEach(key => {
-        Object.defineProperty(evt, key, {
-          get() {
-            return args[key]
-          }
-        })
-      })
-    }
+    let evt = new Event(event, { bubbles, cancelable: true })
+    evt = hydrateObj(evt, args)
 
     if (defaultPrevented) {
       evt.preventDefault()
@@ -337,7 +292,7 @@ const EventHandler = {
       element.dispatchEvent(evt)
     }
 
-    if (evt.defaultPrevented && typeof jQueryEvent !== 'undefined') {
+    if (evt.defaultPrevented && jQueryEvent) {
       jQueryEvent.preventDefault()
     }
 
@@ -345,4 +300,21 @@ const EventHandler = {
   }
 }
 
+function hydrateObj(obj, meta) {
+  for (const [key, value] of Object.entries(meta || {})) {
+    try {
+      obj[key] = value
+    } catch {
+      Object.defineProperty(obj, key, {
+        configurable: true,
+        get() {
+          return value
+        }
+      })
+    }
+  }
+
+  return obj
+}
+
 export default EventHandler
diff --git a/vendor/twbs/bootstrap/js/src/dom/manipulator.js b/vendor/twbs/bootstrap/js/src/dom/manipulator.js
index 04982d63e..c65aaadc7 100644
--- a/vendor/twbs/bootstrap/js/src/dom/manipulator.js
+++ b/vendor/twbs/bootstrap/js/src/dom/manipulator.js
@@ -1,28 +1,36 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.1.3): dom/manipulator.js
+ * Bootstrap (v5.2.0): dom/manipulator.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * --------------------------------------------------------------------------
  */
 
-function normalizeData(val) {
-  if (val === 'true') {
+function normalizeData(value) {
+  if (value === 'true') {
     return true
   }
 
-  if (val === 'false') {
+  if (value === 'false') {
     return false
   }
 
-  if (val === Number(val).toString()) {
-    return Number(val)
+  if (value === Number(value).toString()) {
+    return Number(value)
   }
 
-  if (val === '' || val === 'null') {
+  if (value === '' || value === 'null') {
     return null
   }
 
-  return val
+  if (typeof value !== 'string') {
+    return value
+  }
+
+  try {
+    return JSON.parse(decodeURIComponent(value))
+  } catch {
+    return value
+  }
 }
 
 function normalizeDataKey(key) {
@@ -44,36 +52,19 @@ const Manipulator = {
     }
 
     const attributes = {}
+    const bsKeys = Object.keys(element.dataset).filter(key => key.startsWith('bs') && !key.startsWith('bsConfig'))
 
-    Object.keys(element.dataset)
-      .filter(key => key.startsWith('bs'))
-      .forEach(key => {
-        let pureKey = key.replace(/^bs/, '')
-        pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length)
-        attributes[pureKey] = normalizeData(element.dataset[key])
-      })
+    for (const key of bsKeys) {
+      let pureKey = key.replace(/^bs/, '')
+      pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length)
+      attributes[pureKey] = normalizeData(element.dataset[key])
+    }
 
     return attributes
   },
 
   getDataAttribute(element, key) {
     return normalizeData(element.getAttribute(`data-bs-${normalizeDataKey(key)}`))
-  },
-
-  offset(element) {
-    const rect = element.getBoundingClientRect()
-
-    return {
-      top: rect.top + window.pageYOffset,
-      left: rect.left + window.pageXOffset
-    }
-  },
-
-  position(element) {
-    return {
-      top: element.offsetTop,
-      left: element.offsetLeft
-    }
   }
 }
 
diff --git a/vendor/twbs/bootstrap/js/src/dom/selector-engine.js b/vendor/twbs/bootstrap/js/src/dom/selector-engine.js
index 54f270f4c..d2af46ff6 100644
--- a/vendor/twbs/bootstrap/js/src/dom/selector-engine.js
+++ b/vendor/twbs/bootstrap/js/src/dom/selector-engine.js
@@ -1,20 +1,16 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.1.3): dom/selector-engine.js
+ * Bootstrap (v5.2.0): dom/selector-engine.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * --------------------------------------------------------------------------
  */
 
+import { isDisabled, isVisible } from '../util/index'
+
 /**
- * ------------------------------------------------------------------------
  * Constants
- * ------------------------------------------------------------------------
  */
 
-import { isDisabled, isVisible } from '../util/index'
-
-const NODE_TEXT = 3
-
 const SelectorEngine = {
   find(selector, element = document.documentElement) {
     return [].concat(...Element.prototype.querySelectorAll.call(element, selector))
@@ -25,21 +21,16 @@ const SelectorEngine = {
   },
 
   children(element, selector) {
-    return [].concat(...element.children)
-      .filter(child => child.matches(selector))
+    return [].concat(...element.children).filter(child => child.matches(selector))
   },
 
   parents(element, selector) {
     const parents = []
+    let ancestor = element.parentNode.closest(selector)
 
-    let ancestor = element.parentNode
-
-    while (ancestor && ancestor.nodeType === Node.ELEMENT_NODE && ancestor.nodeType !== NODE_TEXT) {
-      if (ancestor.matches(selector)) {
-        parents.push(ancestor)
-      }
-
-      ancestor = ancestor.parentNode
+    while (ancestor) {
+      parents.push(ancestor)
+      ancestor = ancestor.parentNode.closest(selector)
     }
 
     return parents
@@ -58,7 +49,7 @@ const SelectorEngine = {
 
     return []
   },
-
+  // TODO: this is now unused; remove later along with prev()
   next(element, selector) {
     let next = element.nextElementSibling
 
@@ -83,7 +74,7 @@ const SelectorEngine = {
       'details',
       '[tabindex]',
       '[contenteditable="true"]'
-    ].map(selector => `${selector}:not([tabindex^="-"])`).join(', ')
+    ].map(selector => `${selector}:not([tabindex^="-"])`).join(',')
 
     return this.find(focusables, element).filter(el => !isDisabled(el) && isVisible(el))
   }