{"version":3,"file":"index.min.mjs","sources":["../../src/js/init.mjs","../../src/js/interactive.mjs","../../src/js/index.mjs"],"sourcesContent":["export function init() {\n  var initialized = window.prgs_bar_initialized;\n  var bar = document.getElementById('js-prgs-bar');\n\n  if (!bar) return;\n\n  var hamburger = document.getElementById('js-hamburger');\n  var drawer = document.getElementById('js-drawer');\n  var desktopSearchBtn = document.getElementById('js-search-trigger');\n  var desktopUserBtn = document.getElementById('js-user-trigger');\n  var mobileSearch = document.getElementById('js-mobsearch');\n  var mobileSearchBtn = document.getElementById('js-mobsearch-trigger');\n  var dropdownBtns = document.getElementsByClassName('PRGS-Bar-dropdown');\n  var dropdownLinks = document.getElementsByClassName('has-dropdown-arrow');\n  var dropdowns = document.getElementsByClassName('is-dropdown');\n  var skipLink = document.getElementById('js-prgs-nav-skip-link');\n  var skipLinkDestination = document.getElementById('site-content');\n\n  var search = {\n    input: document.getElementById('js-search-input'),\n    mobinput: document.getElementById('js-search-mobinput'),\n    submit: document.getElementById('js-search-submit'),\n    mobsubmit: document.getElementById('js-search-mobsubmit')\n  };\n\n  var HOSTNAME = window.location.hostname;\n  var SEARCH_URL = search.input.getAttribute('data-url');\n\n  function escape(html) {\n    return html ? document.createElement('div').appendChild(document.createTextNode(html)).parentNode.innerHTML : html;\n  }\n\n  function encode(str) {\n    var replace = {\n      '!': '%21',\n      '\\'': '%27',\n      '(': '%28',\n      ')': '%29',\n      '~': '%7E',\n      '%20': '+',\n      '%00': '\\x00'\n    };\n\n    /* eslint no-useless-escape: \"off\" */\n    return encodeURIComponent(str).replace(/[!'\\(\\)~]|%20|%00/g, function(match) {\n      return replace[match];\n    });\n  }\n\n  function searchInProgress(e, field) {\n    field = field || this.previousElementSibling;\n    var value = encode(escape(field.value));\n    var href = SEARCH_URL.concat('?q=').concat(value);\n    value ? window.location.href = href : field.focus();\n    e.preventDefault();\n  }\n\n  function searchInPartnerLink(e, field) {\n    field = field || this.previousElementSibling;\n    var value = encode(escape(field.value));\n    var href = SEARCH_URL.concat('?indexCatalogue=partnerportalsearch&searchQuery=').concat(value);\n    value ? window.location.href = href : field.focus();\n    e.preventDefault();\n  }\n\n  function performSearch(e, field) {\n    field = field || this.previousElementSibling;\n\n    if (HOSTNAME.indexOf('partnerlink') >= 0) {\n      searchInPartnerLink(e, field);\n    } else {\n      searchInProgress(e, field);\n    }\n  }\n\n  function searchOnEnter(e) {\n    if (e.keyCode === 13) {\n      window.requestAnimationFrame(function() {\n        performSearch(e, e.target);\n      });\n    }\n  }\n\n  function isChildOf(child, parent) {\n    if (child.parentNode === parent) {\n      return true;\n    } else if (child.parentNode === null) {\n      return false;\n    } else {\n      return isChildOf(child.parentNode, parent);\n    }\n  }\n\n  function clickOutsideOfMobileMenu(e) {\n    var target = e.target || e.srcElement;\n    if (\n      (target !== drawer && !isChildOf(target, drawer) ) &&\n      (target !== hamburger && !isChildOf(target, hamburger))\n    ) {\n      drawer.classList.remove('is-visible');\n      document.body.classList.remove('is-mobilemenu-visible');\n    } else {\n      e.stopPropagation();\n    }\n  }\n\n  function clickOutsideOfSearchMobileMenu(e) {\n    var target = e.target || e.srcElement;\n    if (\n      (target !== mobileSearch && !isChildOf(target, mobileSearch) ) &&\n      (target !== mobileSearchBtn && !isChildOf(target, mobileSearchBtn))\n    ) {\n      mobileSearch.classList.remove('is-visible');\n      document.body.classList.remove('is-mobilesearch-visible');\n    } else {\n      e.stopPropagation();\n    }\n  }\n\n  function isDescendant(parent, child) {\n    var node = child.parentNode;\n    while (node != null) {\n      if (node == parent) {\n        return true;\n      }\n      node = node.parentNode;\n    }\n    return false;\n  }\n\n  function focusInput() {\n    search.input.focus();\n    search.mobinput.focus();\n  }\n\n  function toggleDrawer() {\n    drawer.classList.toggle('is-visible');\n    document.body.classList.toggle('is-mobilemenu-visible');\n  }\n\n  function toggleMobileSearch(e) {\n    mobileSearch.classList.toggle('is-visible');\n    document.body.classList.toggle('is-mobilesearch-visible');\n    window.setTimeout(focusInput, 200);\n  }\n\n  function closeMobileMenus(e) {\n    clickOutsideOfMobileMenu(e);\n    clickOutsideOfSearchMobileMenu(e);\n  }\n\n  function mobileDropdownsToOpenOnClick(e) {\n    if ( !isDescendant(this.querySelector('.is-dropdown'), e.target) ) {\n      this.classList.toggle('is-tapped');\n    }\n  }\n\n  function disableDropdownLink(link) {\n    link && link.classList.toggle('is-disabled');\n  }\n\n  function disableClicksWhileAnimated(e) {\n    var target = e.target || e.srcElement;\n    var animation = e.propertyName;\n    var trigger = target.previousElementSibling || null;\n    if (animation === 'transform' && target === this && trigger && typeof trigger.href !== 'undefined') {\n      trigger.classList.toggle('is-disabled');\n    }\n  }\n\n  function closeFocusedDropdown() {\n    Array.prototype.slice.call(dropdownLinks).forEach(function(dropdownLink) {\n      dropdownLink.classList.remove('is-focused');\n    });\n    Array.prototype.slice.call(dropdownBtns).forEach(function(dropdownBtn) {\n      dropdownBtn.classList.remove('is-open');\n    });\n  }\n\n  function focusElement(element) {\n    element.addEventListener('focus', function(event) {\n      closeFocusedDropdown();\n      event.target.classList.add('is-focused');\n\n      if (!event.currentTarget.getAttribute('href')) {\n        const dropdownWrapper = event.target.closest('.PRGS-Bar-dropdown');\n        if (dropdownWrapper) dropdownWrapper.classList.add('is-open');\n      }\n    });\n  }\n\n  function skipToContent(event) {\n    event.preventDefault();\n    skipLinkDestination.tabIndex = 0;\n    skipLinkDestination.focus();\n    skipLinkDestination.tabIndex = -1;\n  }\n\n  function _init() {\n    if (initialized) return;\n\n    search.input.addEventListener('keydown', searchOnEnter);\n    search.submit.addEventListener('click', performSearch);\n    search.mobinput.addEventListener('keydown', searchOnEnter);\n    search.mobsubmit.addEventListener('click', performSearch);\n    hamburger.addEventListener('click', toggleDrawer);\n    mobileSearchBtn.addEventListener('click', toggleMobileSearch);\n    document.addEventListener('click', closeMobileMenus);\n    skipLink.addEventListener('click', skipToContent);\n\n    Array.prototype.slice.call(dropdownBtns).forEach(function(dropdownBtn) {\n      dropdownBtn.addEventListener('click', mobileDropdownsToOpenOnClick);\n      disableDropdownLink(dropdownBtn.querySelector('a'));\n    });\n    Array.prototype.slice.call(dropdowns).forEach(function(dropdown) {\n      dropdown.addEventListener('transitionend', disableClicksWhileAnimated);\n    });\n    Array.prototype.slice.call(dropdownLinks).forEach(dropdownLink => focusElement(dropdownLink));\n    focusElement(desktopUserBtn);\n\n    desktopSearchBtn.addEventListener('click', function() {\n      closeFocusedDropdown();\n      const dropdownWrapper = this.closest('.PRGS-Bar-dropdown');\n      this.classList.add('is-focused');\n      dropdownWrapper.classList.add('is-open');\n      focusInput();\n    });\n\n    document.getElementById('js-close-focused').addEventListener('focus', closeFocusedDropdown);\n\n    document.body.addEventListener('click', function(event) {\n      if (event.target !== bar) {\n        closeFocusedDropdown();\n      }\n    }, true);\n\n    bar.addEventListener('keydown', function(event) {\n      if (event.target.classList.contains('is-focused') && event.target !== desktopSearchBtn && event.key === 'Enter') {\n        const dropdownWrapper = event.target.closest('.PRGS-Bar-dropdown');\n\n        if (!dropdownWrapper.classList.contains('is-open')) {\n          event.preventDefault();\n          dropdownWrapper.classList.add('is-open');\n        } else {\n          event.target.trigger('click');\n        }\n      }\n    });\n\n    window.prgs_bar_initialized = true;\n  }\n\n  _init();\n}\n","/**\n * DOM Ready alternative - working with async scripts\n *\n * @return {Promise<void>}\n */\nexport const interactive = () => {\n  return new Promise((resolve) => {\n    if (document.readyState !== 'loading') {\n      resolve();\n    } else {\n      document.addEventListener('readystatechange', () => {\n        if (document.readyState === 'interactive') {\n          resolve();\n        }\n      });\n    }\n  });\n};\n","import { init } from './init.mjs';\nimport { interactive } from './interactive.mjs';\n\ninteractive().then(() => {\n  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