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searchboxDrawerWrapper(nav, istats, $) {\n  const scopeWhiteList = [\n    '',\n    null,\n    'all',\n    'all:learning',\n    'iplayer:tv',\n    'iplayer_cbbc',\n    'iplayer_cbeebies',\n    'iplayer:radio',\n    'sounds',\n  ];\n\n  const suppressedPaths = [\n    '/education',\n    '/iwonder',\n    '/iwondercommunity',\n    '/guides',\n    '/timelines',\n    '/arts',\n    '/earth',\n    '/history',\n    '/science',\n    '/religion',\n    '/makeitdigital',\n    '/dishup',\n    '/ulsterscots',\n    '/aboutthebbc',\n    '/annualreport',\n    '/bbcfilms',\n    '/bbctrust',\n    '/branding',\n    '/broadcastinghouse',\n    '/careers',\n    '/charityappeals',\n    '/pudsey',\n    '/climateasia',\n    '/commissioning',\n    '/copyright',\n    '/developer',\n    '/diversity',\n    '/fmguidelines',\n    '/foi',\n    '/helpandfeedback',\n    '/historyofthebbc',\n    '/informationandarchives',\n    '/mediaaction',\n    '/mediacentre',\n    '/mypension',\n    '/partnersandsuppliers',\n    '/performingartsfund',\n    '/privacy',\n    '/production',\n    '/reception',\n    '/responsibility',\n    '/safety',\n    '/social',\n    '/supplying',\n    '/terms',\n    '/writerslicence',\n    '/writersroom',\n    '/newsbeat',\n    '/terrificscientific(?!/map|/termsandconditions|/class-results)',\n    '/tomorrowsworld',\n    '/culture',\n    '/capital',\n    '/autos',\n    '/future',\n    '/travel',\n    '/corporate2',\n    'genome.ch.bbc.co.uk',\n  ];\n\n  // Setting focus on the pre-rendered input means that the\n  // react component doesn't appear to bind until the focus is lost, at\n  // which point the events are bound. To fix this we need to blur the input\n  // once the app has loaded and re-focus. This will allow React to bind to the input.\n  function focusInput(drawerInput) {\n    drawerInput.blur();\n    drawerInput.focus();\n  }\n\n  const searchboxDrawer = {\n    app: null,\n    conf: null,\n    searchScope: null,\n    loadedSearchbox: false,\n    loadingSearchbox: false,\n    drawerLoaded: false,\n    intervalId: 0,\n    resizeId: 0,\n    resizeThrottleMs: 200,\n    DRAWER_NAME: 'drawer-search',\n    run: function _run(conf) {\n      $.ready(() => {\n        this.conf = conf;\n        const path = window.location.pathname;\n        this.searchScope = conf.searchScope;\n        if ( !this.hideOnVariant(conf.variant, this.searchScope)\n            && this.isInWhiteList(this.searchScope, this.scopeWhiteList)\n            && !this.isSuppressedPath(path)\n        ) {\n          this.loadSearchboxCss(conf, () => { this.cssLoaded(conf); } );\n          this.setEventListeners();\n          this.applyScopeClasses(this.searchScope);\n          this.applyTouchClasses();\n        }\n      });\n    },\n  };\n\n\n  searchboxDrawer.applyTouchClasses = function _applyTouchClasses() {\n    if (this.touchEnabled()) {\n      document.documentElement.className += ' se-touch';\n    } else {\n      document.documentElement.className += ' se-no-touch';\n    }\n  };\n\n  searchboxDrawer.applyScopeClasses = function _applyScopeClasses(scope) {\n    let classes = '';\n\n    if (scope === 'sounds') {\n      classes += ' se-sounds-theme';\n      document.documentElement.className += classes;\n      return;\n    }\n\n    const rexp = new RegExp('(iplayer):?(radio)?', 'ig');\n    const output = rexp.exec(scope);\n    if (output) {\n      if (output[2]) {\n        classes = ' se-iplayer-radio-theme';\n      } else if (output[1]) {\n        classes = ' se-iplayer-theme';\n      }\n\n      document.documentElement.className += classes;\n    }\n  };\n\n  searchboxDrawer.touchEnabled = function _touchEnabled() {\n    if (\n      ('ontouchstart' in window) ||\n      (window.DocumentTouch && document instanceof window.DocumentTouch) ||\n      (window.hasOwnProperty &&\n       (\n         window.hasOwnProperty('ontouchstart') ||\n         (window.DocumentTouch && document instanceof window.DocumentTouch) ||\n         navigator.msMaxTouchPoints\n       )\n      )\n    ) {\n      return true;\n    }\n    // Fallback for certain samsung devices that fail above but pass below... :/\n    if ('ontouchstart' in window) {\n      return true;\n    }\n    return false;\n  };\n\n  searchboxDrawer.scopeWhiteList = scopeWhiteList;\n\n  searchboxDrawer.isInWhiteList = function _isInWhiteList(searchScope, whiteList) {\n    let flag = false;\n    if (typeof whiteList.indexOf === 'function') {\n      flag = whiteList.indexOf(searchScope) !== -1;\n    } else { // ie8 fix, indexOf don't exists in ie8\n      for ( let i = 0; i < whiteList.length; i++) {\n        if (whiteList[i] === searchScope) {\n          flag = true;\n          break;\n        }\n      }\n    }\n    return flag;\n  };\n\n  searchboxDrawer.isSuppressedPath = function _issuppressedpath(path) {\n    for (let i = 0; i < suppressedPaths.length; i++) {\n      const pattern = `^${suppressedPaths[i]}`;\n      const exp = new RegExp(pattern, 'i');\n      if (exp.test(path)) {\n        return true;\n      }\n    }\n    return false;\n  };\n\n  searchboxDrawer.hideOnVariant = function _hideonvariant(variant, scope) {\n    if ( ['cbeebies', 'cbbc'].join(' ').indexOf(variant) > -1) {\n      const allow = ['iplayer_cbbc', 'iplayer_cbeebies'];\n      return !this.isInWhiteList(scope, allow);\n    }\n\n    return false;\n  };\n\n  searchboxDrawer.viewAllResults = function _viewAllResults() {\n    function createHiddenInput(name, value) {\n      const input = document.createElement('input');\n      input.type = 'hidden';\n      input.name = name;\n      input.value = value;\n      return input;\n    }\n\n    const form = document.getElementById('searchboxDrawerForm');\n    if (form) {\n      form.appendChild(createHiddenInput('search_suggestion_type', 'serp'));\n      form.appendChild(createHiddenInput('action_name', 'search'));\n      form.appendChild(createHiddenInput('action_type', 'view-all-results'));\n      form.submit();\n    }\n  };\n\n  searchboxDrawer.isOrbSearchVisible = function _isNavInputVisible() {\n    const formElm = document.getElementById('orb-search-form');\n    const style = formElm.currentStyle ? formElm.currentStyle.display : getComputedStyle(formElm, null).display;\n    return style !== 'none';\n  };\n\n  searchboxDrawer.loadSearchboxCss = function _loadSearchboxCss(conf, cb) {\n    if (window.searchboxIEVersion && window.searchboxIEVersion === 8) {\n      nav.loadCss(conf.searchboxAppStaticPrefix + '/style/fixed.css', cb);\n    } else {\n      nav.loadCss(conf.searchboxAppStaticPrefix + '/style/enhanced.css', cb);\n    }\n  };\n\n  searchboxDrawer.cssLoaded = function _cssLoaded(conf) {\n    nav.addDrawer(this.DRAWER_NAME, document.createElement('div'), this.createContent(conf));\n    this.drawerLoaded = true;\n\n    const inputElm = document.getElementById('orb-search-q');\n    if (inputElm.value) {\n      this.handleInput(inputElm);\n    }\n  };\n\n  searchboxDrawer.loadSearchboxDrawer = function _loadSearchbox(moduleLoaded) {\n    this.loadingSearchbox = true;\n    require.config({\n      paths: {\n        'bbc-search/searchbox-app': this.conf.searchboxAppStaticPrefix + '/app.min',\n      },\n    });\n\n    require(['bbc-search/searchbox-app'], moduleLoaded);\n  };\n\n  searchboxDrawer.createContent = function _createContent(conf) {\n    const content = document.createElement('div');\n    content.setAttribute('class', 'orb-panel se-searchbox-app');\n    content.setAttribute('id', 'se-searchbox-app');\n    content.innerHTML = conf.searchFormHtml;\n    return content;\n  };\n\n  searchboxDrawer.watchInput = function _watchInput(input) {\n    const handleInput = () => {\n      if (input.value) {\n        this.handleInput(input);\n      }\n    };\n\n    if (input.addEventListener) {\n      input.addEventListener('input', handleInput);\n    } else if (input.attachEvent) {\n      input.attachEvent('onpropertychange', (event) => {\n        if (event.propertyName === 'value') {\n          handleInput();\n        }\n      });\n    }\n  };\n\n  searchboxDrawer.orbSearchClick = function _orbSearchClick(event) {\n    event.preventDefault();\n    this.handleInput(document.getElementById('orb-search-q'));\n  };\n\n  searchboxDrawer.handleWindowResize = function _handleWindowResize(fn) {\n    const node = document.querySelector('.orb-nav-search');\n    if ( !this.isOrbSearchVisible() ) {\n      node.addEventListener('click', fn, true);\n    } else {\n      node.removeEventListener('click', fn, true);\n    }\n  };\n\n  searchboxDrawer.setEventListeners = function _setInputControl() {\n    const inputElm = document.getElementById('orb-search-q');\n    const drawerPanel = document.getElementById('orb-panels');\n    const onDrawerPanelScroll = () => {\n      drawerPanel.scrollTop = 0;\n    };\n\n    this.watchInput(inputElm);\n\n    if (document.addEventListener) {\n      const orbButtonHandler = this.orbSearchClick.bind(this);\n\n      window.addEventListener('resize', () => {\n        clearTimeout(this.resizeId);\n        this.resizeId = setTimeout( () => {\n          this.handleWindowResize(orbButtonHandler);\n        }, this.resizeThrottleMs);\n      });\n      this.handleWindowResize(orbButtonHandler);\n\n      drawerPanel.addEventListener('scroll', onDrawerPanelScroll);\n    }\n  };\n\n  searchboxDrawer.handleInput = function _handleInput(target) {\n    if (!this.drawerLoaded) {\n      return;\n    }\n\n    const selectorString = 'se-searchbox-input-field';\n    const input = target;\n    const drawerInput = document.getElementById(selectorString);\n    const drawerState = nav.getDrawerState(this.DRAWER_NAME);\n\n    if (drawerState === 'hidden') {\n      // Set navMode to mouse to animate drawer opening.\n      // If IE8/9 we don't want animation due to race conditions.\n      if ( !window.searchboxIEVersion ) document.getElementById('orb-header').navMode = 'mouse';\n      this.addDrawerStyles();\n      nav.getMastheadDrawer().showPanel(this.DRAWER_NAME);\n    }\n\n    // we (possibly) don't have the app yet - so access the input field directly.\n    drawerInput.focus();\n    drawerInput.value = input.value;\n    input.value = '';\n\n    if (!this.loadingSearchbox && !this.loadedSearchbox) {\n      this.loadSearchboxDrawer( (SearchboxApp) => {\n        const updateHandler = nav.updateDrawerHeight.bind(this, this.DRAWER_NAME);\n        const closeHandler = this.closeSearchboxDrawer.bind(this);\n        const viewResults = this.viewAllResults.bind(this);\n        const configs = {\n          istats: istats,\n          changeHandler: updateHandler,\n          closeHandler: closeHandler,\n          viewResults: viewResults,\n          searchScope: this.searchScope,\n          isSearchPage: window.SEARCHBOX.searchPage || false,\n          isResponsive: !window.searchboxIEVersion,\n        };\n        this.app = new SearchboxApp(configs);\n        this.loadedSearchbox = true;\n        focusInput(drawerInput);\n      });\n    } else if (this.loadedSearchbox) {\n      this.app.setQuery(drawerInput.value);\n      focusInput(drawerInput);\n    }\n  };\n\n  searchboxDrawer.closeSearchboxDrawer = function _closeSearchboxDrawer() {\n    const inputElm = document.getElementById('orb-search-q');\n    nav.getMastheadDrawer().hidePanel();\n    this.removeDrawerStyles();\n    inputElm.focus();\n  };\n\n  searchboxDrawer.addDrawerStyles = function _addDrawerStyles() {\n    const drawerPanel = document.getElementById('orb-panels');\n    this.cssUtils.addClass(drawerPanel, 'se-panel-active');\n  };\n\n  searchboxDrawer.removeDrawerStyles = function _removeDrawerStyles() {\n    const drawerPanel = document.getElementById('orb-panels');\n    this.cssUtils.removeClass(drawerPanel, 'se-panel-active');\n  };\n\n  searchboxDrawer.cssUtils = {\n    addClass: function _addClass(element, className) {\n      if (!this.hasClass(element, className)) {\n        element.className += ' ' + className;\n      }\n    },\n\n    removeClass: function _removeClass(element, className) {\n      if (this.hasClass(element, className)) {\n        element.className = element.className.replace(this.classRegex(className), '');\n      }\n    },\n\n    hasClass: function _hasClass(element, className) {\n      return !!element.className.match(this.classRegex(className));\n    },\n\n    classRegex: function _classRegex(className) {\n      return new RegExp('(\\\\s|^)' + className + '(\\\\s|$)');\n    },\n  };\n\n  return searchboxDrawer;\n}\n\n// RequireJS\nif (typeof define === 'function' && define.amd) {\n  define( ['orb/nav', 'istats-1', 'orb/lib/_$'], searchboxDrawerWrapper);\n}\n\n// CommonJS\nif (typeof module === 'object' && module.exports) {\n  module.exports = searchboxDrawerWrapper;\n}\n"],"sourceRoot":"/source/"}