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* lodash (Custom Build) <https://lodash.com/>\n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors <https://jquery.org/>\n * Released under MIT license <https://lodash.com/license>\n * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>\n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as the `TypeError` message for \"Functions\" methods. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/** Used as references for various `Number` constants. */\nvar NAN = 0 / 0;\n\n/** `Object#toString` result references. */\nvar symbolTag = '[object Symbol]';\n\n/** Used to match leading and trailing whitespace. */\nvar reTrim = /^\\s+|\\s+$/g;\n\n/** Used to detect bad signed hexadecimal string values. */\nvar reIsBadHex = /^[-+]0x[0-9a-f]+$/i;\n\n/** Used to detect binary string values. */\nvar reIsBinary = /^0b[01]+$/i;\n\n/** Used to detect octal string values. */\nvar reIsOctal = /^0o[0-7]+$/i;\n\n/** Built-in method references without a dependency on `root`. */\nvar freeParseInt = parseInt;\n\n/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max,\n    nativeMin = Math.min;\n\n/**\n * Gets the timestamp of the number of milliseconds that have elapsed since\n * the Unix epoch (1 January 1970 00:00:00 UTC).\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Date\n * @returns {number} Returns the timestamp.\n * @example\n *\n * _.defer(function(stamp) {\n *   console.log(_.now() - stamp);\n * }, _.now());\n * // => Logs the number of milliseconds it took for the deferred invocation.\n */\nvar now = function() {\n  return root.Date.now();\n};\n\n/**\n * Creates a debounced function that delays invoking `func` until after `wait`\n * milliseconds have elapsed since the last time the debounced function was\n * invoked. 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A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n  return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n  return typeof value == 'symbol' ||\n    (isObjectLike(value) && objectToString.call(value) == symbolTag);\n}\n\n/**\n * Converts `value` to a number.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n * @example\n *\n * _.toNumber(3.2);\n * // => 3.2\n *\n * _.toNumber(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toNumber(Infinity);\n * // => Infinity\n *\n * _.toNumber('3.2');\n * // => 3.2\n */\nfunction toNumber(value) {\n  if (typeof value == 'number') {\n    return value;\n  }\n  if (isSymbol(value)) {\n    return NAN;\n  }\n  if (isObject(value)) {\n    var other = typeof value.valueOf == 'function' ? value.valueOf() : value;\n    value = isObject(other) ? (other + '') : other;\n  }\n  if (typeof value != 'string') {\n    return value === 0 ? value : +value;\n  }\n  value = value.replace(reTrim, '');\n  var isBinary = reIsBinary.test(value);\n  return (isBinary || reIsOctal.test(value))\n    ? freeParseInt(value.slice(2), isBinary ? 2 : 8)\n    : (reIsBadHex.test(value) ? NAN : +value);\n}\n\nmodule.exports = debounce;\n","import _debounce from \"lodash.debounce/index\";\r\n\r\n\r\nconst readyStates = {\r\n    loading: 0,\r\n    interactive: 1,\r\n    complete: 2\r\n}\r\n\r\n/**\r\n *\r\n * SelfInitComponent - for every class / component deriving from it and overriding init, init will be executed on DOMReady\r\n * @module SelfInitComponent\r\n */\r\n\r\n/** The class SelfInitComponent*/\r\nexport default class SelfInitComponent {\r\n\r\n    /**\r\n     * constructor: Creates an instance of SelfInitComponent.\r\n     * @param {string} selector selector to find corresponding element in DOM\r\n     * @param {Object} [implementedEvents=null] the options object\r\n     * @param {boolean} [implementedEvents.leading=true] specify invoking on the leading edge of the timeout (setting false: trailing edge of timeout)\r\n     * @param {boolean} [implementedEvents.executeImmediate=false] execute function immediately, then listen for event\r\n     * @param {number} [implementedEvents.debounceTime=50] number of milliseconds to delay\r\n     * @memberof SelfInitComponent\r\n     */\r\n    constructor(selector, implementedEvents = null) {\r\n\r\n        const callEvents = () => {\r\n            if (document.querySelectorAll(selector) != null && document.querySelectorAll(selector).length > 0) {\r\n                this.init();\r\n            }\r\n            if (implementedEvents) {\r\n                for (const eventKey in implementedEvents) {\r\n                    if (this.__proto__[eventKey]) {\r\n                        if (implementedEvents[eventKey]) {\r\n                            if (typeof implementedEvents[eventKey] == \"object\") {\r\n                                if (!implementedEvents[eventKey][\"debounce\"]) {\r\n                                    window.addEventListener(eventKey, this.__proto__[eventKey]);\r\n                                } else {\r\n                                    debounce(eventKey, this.__proto__[eventKey], implementedEvents[eventKey].debounceTime, implementedEvents[eventKey].trailing);\r\n                                }\r\n                                if (implementedEvents[eventKey][\"executeImmediate\"]) {\r\n                                    this.__proto__[eventKey]();\r\n                                }\r\n                            } else {\r\n                                debounce(eventKey, this.__proto__[eventKey]);\r\n                            }\r\n                        } else {\r\n                            window.addEventListener(eventKey, this.__proto__[eventKey]);\r\n                        }\r\n                        // eslint-disable-next-line no-undef\r\n                    } else if ((`${BUILDMODE}`) == \"development\") {\r\n                        //render an error-message in the browser-console in development mode, if there is an event in the given parameter object with no corresponding method\r\n                        // eslint-disable-next-line no-console\r\n                        console.warn(`trying to assign an non-existing function to the event '${eventKey}'`);\r\n                    }\r\n                }\r\n            }\r\n\r\n        }\r\n\r\n        if (readyStates[document.readyState] < readyStates.interactive) {\r\n            window.addEventListener(\"load\", callEvents);\r\n        } else {\r\n            callEvents();\r\n        }\r\n    }\r\n    // default init method to be overriden by child components\r\n    init() { }\r\n}\r\n\r\nfunction debounce(eventKey, givenFunction, debounceTime = 50, leading = true) {\r\n    const debounced_func = _debounce(givenFunction, debounceTime, {\r\n        leading: leading,\r\n        trailing: !leading\r\n    });\r\n    window.addEventListener(eventKey, debounced_func);\r\n}","var Helperfn = function() {\r\n\r\n  function init() {\r\n    //Helper Function to verify multiple Classes\r\n    $.fn.extend({\r\n      hasClasses: function(selector) {\r\n        var classNamesRegex = new RegExp(\"( \" + selector.replace(/ +/g, \"\").replace(/,/g, \" | \") + \" )\"),\r\n          rclass = /[\\n\\t\\r]/g,\r\n          i = 0,\r\n          l = this.length;\r\n        for (; i < l; i++) {\r\n          if (this[i].nodeType === 1 && classNamesRegex.test((\" \" + this[i].className + \" \").replace(rclass, \" \"))) {\r\n            return true;\r\n          }\r\n        }\r\n        return false;\r\n      }\r\n    });\r\n  }\r\n\r\n  return {\r\n    init: init\r\n  };\r\n\r\n}();\r\n\r\nexport { Helperfn };","var Search = (function() {\r\n\r\n  function calcResultsNumber() {\r\n    var results_num;\r\n    var curr_viewport;\r\n    var viewports = [\"desktop\", \"tablet\", \"mobile\"];\r\n\r\n    viewports.forEach(function(elem) {\r\n      if ($(\"body\").hasClass(elem)) {\r\n        curr_viewport = elem;\r\n      }\r\n    });\r\n\r\n    switch (curr_viewport) {\r\n      case \"desktop\":\r\n        results_num = 10;\r\n        break;\r\n      case \"tablet\":\r\n        results_num = 5;\r\n        break;\r\n      case \"mobile\":\r\n        results_num = 5;\r\n        break;\r\n    }\r\n    return results_num;\r\n  }\r\n\r\n  function getSearchTermFromUrl() {\r\n    var url_string = window.location.href;\r\n    var url = new URL(url_string);\r\n    var term = url.searchParams.get(\"search\");\r\n    if (term) {\r\n      return term;\r\n    }\r\n  }\r\n\r\n  function renderErrorMessage(msg, $search) {\r\n    var aria_id = $search.find(\"form .searchform__input\").attr(\"aria-describedby\");\r\n    var output = \"<div id='\" + aria_id + \"' role='tooltip' class='error-msg'>\";\r\n    output += \"<p class ='error-msg__text'>\";\r\n    output += msg;\r\n    output += \"</p>\";\r\n    output += \"</div>\";\r\n\r\n    $search.find(\"form\").after(output);\r\n    $search.find(\".error-msg\").fadeTo(\"slow\", 1);\r\n  }\r\n\r\n  function removeError($search) {\r\n    $search.find(\".error-msg\").remove();\r\n  }\r\n\r\n  function validateForm(e, $search, err_msg) {\r\n    var $searchinput = $search.find(\"form .searchform__input\");\r\n\r\n    var val = $searchinput.val();\r\n    if ($.trim(val) === \"\") {\r\n      e.preventDefault();\r\n      if (!$search.find(\".error-msg\").length) {\r\n        renderErrorMessage(err_msg, $search);\r\n        $searchinput.focus();\r\n      }\r\n    }\r\n  }\r\n\r\n  return {\r\n    calcResultsNumber: calcResultsNumber,\r\n    getSearchTermFromUrl: getSearchTermFromUrl,\r\n    removeError: removeError,\r\n    validateForm: validateForm,\r\n    renderErrorMessage: renderErrorMessage\r\n  };\r\n\r\n})();\r\n\r\nexport { Search };","import { Search } from \"General/global-js/search.js\";\r\n\r\nvar MetanavSearch = (function() {\r\n  function manageActiveState() {\r\n    $search.removeClass(\"metanav__search--inactive\").addClass(\"metanav__search--active\");\r\n    $searchbutton.removeClass(\"icons-suchen\").addClass(\"icons-pfeil\");\r\n\r\n    $body.on(\"click tap\", function(e) {\r\n      /* _wasFocusInEvent work around to prevent menu closing in mobile on first click :( */\r\n      if (_wasFocusInEvent !== true) {\r\n        handleOutsideClick(e);\r\n      } else {\r\n        _wasFocusInEvent = false;\r\n      }\r\n    });\r\n  }\r\n\r\n  function manageInactiveState() {\r\n    $search.removeClass(\"metanav__search--active\").addClass(\"metanav__search--inactive\");\r\n    $searchbutton.removeClass(\"icons-pfeil\").addClass(\"icons-suchen\");\r\n\r\n    if ($searchbutton.hasClass(\"searchform__submit--active\") && !isDesktop()) {\r\n      $searchbutton.removeClass(\"searchform__submit--active\");\r\n    }\r\n\r\n    if ($search.find(\".error-msg\").length) {\r\n      Search.removeError($search);\r\n    }\r\n  }\r\n\r\n  function closeOtherDropdowns() {\r\n    //close login/signout if exists and open\r\n    if (collapsibles.length) {\r\n      collapsibles.each(function() {\r\n        $(this).removeClass(\"show\");\r\n        $(this).prev().attr(\"aria-expanded\", \"false\");\r\n      });\r\n    }\r\n  }\r\n\r\n  function handleOutsideClick(e) {\r\n    _active = $search.hasClass(\"metanav__search--active\");\r\n    $target = $(e.target);\r\n\r\n    if (_active === true && $target.closest(\".searchform, .searchform__input, .searchform__submit\").length === 0) {\r\n      manageInactiveState();\r\n      $body.off(\"click tap\");\r\n    }\r\n  }\r\n\r\n  function bindEvents() {\r\n\r\n    $searchinput.on(\"focusin\", function() {\r\n      _wasFocusInEvent = true;\r\n      manageActiveState();\r\n    }).on(\"keydown\", function(e) {\r\n      if (e.shiftKey && e.keyCode === 9) {\r\n        manageInactiveState();\r\n      }\r\n    }).on(\"input\", function() {\r\n      if ($search.find(\".error-msg\").length && $search.find(\".searchform__input\").val() !== \"\") {\r\n        Search.removeError($search);\r\n      }\r\n    });\r\n\r\n    $searchbutton.on(\"keydown\", function(e) {\r\n      if (e.keyCode == 9) {\r\n        manageInactiveState();\r\n      }\r\n    });\r\n\r\n    //Desktop only\r\n    $searchbutton.on(\"focusin click\", function() {\r\n      if (isDesktop()) {\r\n        _wasFocusInEvent = true;\r\n        manageActiveState();\r\n      }\r\n    });\r\n\r\n    //Tablet and Mobile\r\n    $searchbutton.on(\"focusin tap click\", function() {\r\n      if (!isDesktop()) {\r\n        setTimeout(function() {\r\n          $searchbutton.addClass(\"searchform__submit--active\");\r\n        }, 100);\r\n        if (!$search.hasClass(\"metanav__search--active\")) {\r\n          $searchinput.focus();\r\n        }\r\n      }\r\n    }).on(\"blur\", function() {\r\n      if (!isDesktop()) {\r\n        if (!$searchbutton.hasClass(\"searchform__submit--active\")) {\r\n          manageInactiveState();\r\n        }\r\n      }\r\n    });\r\n\r\n    $searchinput.on(\"focusin\", function() {\r\n      if (!isDesktop()) {\r\n        closeOtherDropdowns();\r\n      }\r\n    });\r\n\r\n    $searchform.on(\"submit\", function(e) {\r\n      if (!isDesktop()) {\r\n        if (!$searchbutton.hasClass(\"searchform__submit--active\")) {\r\n          e.preventDefault();\r\n        } else {\r\n          Search.validateForm(e, $search, err_msg);\r\n        }\r\n      } else {\r\n        Search.validateForm(e, $search, err_msg);\r\n      }\r\n    });\r\n  }\r\n\r\n  function isDesktop() {\r\n    return $body.hasClass(\"desktop\");\r\n  }\r\n\r\n  function init() {\r\n    $body = $(\"body\");\r\n\r\n    $search = $(\"#headerMetaNavigationSearch\");\r\n    $searchform = $search.find(\".searchform form\");\r\n    $searchinput = $search.find(\".searchform__input\");\r\n    $searchbutton = $search.find(\".searchform__submit\");\r\n    $searchresultsnumb = $searchform.find(\".searchform__input-results\");\r\n\r\n    collapsibles = $(\"header .header__row\").find(\".collapse\");\r\n\r\n    err_msg = $searchinput.attr(\"data-err-required\");\r\n\r\n    bindEvents();\r\n\r\n    $searchresultsnumb.val(Search.calcResultsNumber());\r\n  }\r\n\r\n  var $search, $searchform, $searchinput, $searchbutton, $target, $body, $searchresultsnumb, collapsibles, _active, err_msg, _wasFocusInEvent = false;\r\n\r\n  return {\r\n    init: init\r\n  };\r\n\r\n})();\r\n\r\nexport { MetanavSearch };\r\n","import SelfInitComponent from \"General/global-js/SelfInitComponent\";\r\nimport { MetanavSearch } from \"./metanavsearch.js\";\r\nimport { Helperfn } from \"General/global-js/helpers\";\r\nimport \"./metanavsearch-desktop.scss\";\r\nimport \"./metanavsearch-mainnavtablet.scss\";\r\nimport \"./metanavsearch-tablet.scss\";\r\nimport \"./metanavsearch-mobile.scss\";\r\n\r\nclass MetaNavigationSearchComponent extends SelfInitComponent {\r\n  constructor(selector) {\r\n\r\n    super(selector);\r\n  }\r\n\r\n  init() {\r\n    Helperfn.init();\r\n    MetanavSearch.init();\r\n  }\r\n}\r\nnew MetaNavigationSearchComponent(\"#headerMetaNavigationSearch\");\r\n"],"names":["reTrim","reIsBadHex","reIsBinary","reIsOctal","freeParseInt","parseInt","freeGlobal","g","Object","freeSelf","self","root","Function","objectToString","prototype","toString","nativeMax","Math","max","nativeMin","min","now","Date","isObject","value","type","toNumber","isObjectLike","call","isSymbol","other","valueOf","replace","isBinary","test","slice","module","exports","func","wait","options","lastArgs","lastThis","maxWait","result","timerId","lastCallTime","lastInvokeTime","leading","maxing","trailing","TypeError","invokeFunc","time","args","thisArg","undefined","apply","leadingEdge","setTimeout","timerExpired","shouldInvoke","timeSinceLastCall","trailingEdge","remainingWait","debounced","isInvoking","arguments","this","cancel","clearTimeout","flush","readyStates","loading","interactive","complete","SelfInitComponent","constructor","selector","implementedEvents","callEvents","document","querySelectorAll","length","init","eventKey","__proto__","debounce","debounceTime","window","addEventListener","BUILDMODE","console","warn","readyState","givenFunction","debounced_func","_debounce","Helperfn","$","fn","extend","hasClasses","classNamesRegex","RegExp","rclass","i","l","nodeType","className","Search","renderErrorMessage","msg","$search","output","find","attr","after","fadeTo","calcResultsNumber","results_num","curr_viewport","forEach","elem","hasClass","getSearchTermFromUrl","url_string","location","href","term","URL","searchParams","get","removeError","remove","validateForm","e","err_msg","$searchinput","val","trim","preventDefault","focus","MetanavSearch","manageActiveState","removeClass","addClass","$searchbutton","$body","on","_wasFocusInEvent","_active","$target","target","closest","manageInactiveState","off","handleOutsideClick","isDesktop","bindEvents","shiftKey","keyCode","collapsibles","each","prev","$searchform","$searchresultsnumb","MetaNavigationSearchComponent","super"],"sourceRoot":""}