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\t\t__webpack_require__.r(ns);\n \t\tObject.defineProperty(ns, 'default', { enumerable: true, value: value });\n \t\tif(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));\n \t\treturn ns;\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(__webpack_require__.s = 9);\n","module.exports = flarum.core.compat['extend'];","module.exports = flarum.core.compat['app'];","module.exports = flarum.core.compat['components/DiscussionPage'];","module.exports = flarum.core.compat['components/PostStream'];","module.exports = flarum.core.compat['ForumApplication'];","module.exports = flarum.core.compat['components/Composer'];","module.exports = flarum.core.compat['components/ModalManager'];","module.exports = flarum.core.compat['components/PostMeta'];","/*\n * File: iframeResizer.contentWindow.js\n * Desc: Include this file in any page being loaded into an iframe\n *       to force the iframe to resize to the content size.\n * Requires: iframeResizer.js on host page.\n * Doc: https://github.com/davidjbradshaw/iframe-resizer\n * Author: David J. Bradshaw - dave@bradshaw.net\n * Contributor: Jure Mav - jure.mav@gmail.com\n * Contributor: Ian Caunce - ian@hallnet.co.uk\n */\n\n(function(undefined) {\n  'use strict';\n\n  if (typeof window === 'undefined') return; // don't run for server side render\n\n  var autoResize = true,\n    base = 10,\n    bodyBackground = '',\n    bodyMargin = 0,\n    bodyMarginStr = '',\n    bodyObserver = null,\n    bodyPadding = '',\n    calculateWidth = false,\n    doubleEventList = { resize: 1, click: 1 },\n    eventCancelTimer = 128,\n    firstRun = true,\n    height = 1,\n    heightCalcModeDefault = 'bodyOffset',\n    heightCalcMode = heightCalcModeDefault,\n    initLock = true,\n    initMsg = '',\n    inPageLinks = {},\n    interval = 32,\n    intervalTimer = null,\n    logging = false,\n    msgID = '[iFrameSizer]', //Must match host page msg ID\n    msgIdLen = msgID.length,\n    myID = '',\n    observer = null,\n    resetRequiredMethods = {\n      max: 1,\n      min: 1,\n      bodyScroll: 1,\n      documentElementScroll: 1\n    },\n    resizeFrom = 'child',\n    sendPermit = true,\n    target = window.parent,\n    targetOriginDefault = '*',\n    tolerance = 0,\n    triggerLocked = false,\n    triggerLockedTimer = null,\n    throttledTimer = 16,\n    width = 1,\n    widthCalcModeDefault = 'scroll',\n    widthCalcMode = widthCalcModeDefault,\n    win = window,\n    messageCallback = function() {\n      warn('MessageCallback function not defined');\n    },\n    readyCallback = function() {},\n    pageInfoCallback = function() {},\n    customCalcMethods = {\n      height: function() {\n        warn('Custom height calculation function not defined');\n        return document.documentElement.offsetHeight;\n      },\n      width: function() {\n        warn('Custom width calculation function not defined');\n        return document.body.scrollWidth;\n      }\n    },\n    eventHandlersByName = {},\n    passiveSupported = false,\n    onceSupported = false;\n\n  function noop() {}\n\n  try {\n    var options = Object.create(\n      {},\n      {\n        passive: {\n          get: function() {\n            passiveSupported = true;\n          }\n        },\n        once: {\n          get: function() {\n            onceSupported = true;\n          }\n        }\n      }\n    );\n    window.addEventListener('test', noop, options);\n    window.removeEventListener('test', noop, options);\n  } catch (e) {\n    /* */\n  }\n\n  function addEventListener(el, evt, func, options) {\n    /* istanbul ignore else */ // Not testable in phantomJS\n    if ('addEventListener' in window) {\n      el.addEventListener(evt, func, passiveSupported ? options || {} : false);\n    } else if ('attachEvent' in window) {\n      //IE\n      el.attachEvent('on' + evt, func);\n    }\n  }\n\n  function removeEventListener(el, evt, func) {\n    /* istanbul ignore else */ // Not testable in phantomJS\n    if ('removeEventListener' in window) {\n      el.removeEventListener(evt, func, false);\n    } else if ('detachEvent' in window) {\n      //IE\n      el.detachEvent('on' + evt, func);\n    }\n  }\n\n  function capitalizeFirstLetter(string) {\n    return string.charAt(0).toUpperCase() + string.slice(1);\n  }\n\n  //Based on underscore.js\n  function throttle(func) {\n    var context,\n      args,\n      result,\n      timeout = null,\n      previous = 0,\n      later = function() {\n        previous = getNow();\n        timeout = null;\n        result = func.apply(context, args);\n        if (!timeout) {\n          context = args = null;\n        }\n      };\n\n    return function() {\n      var now = getNow();\n\n      if (!previous) {\n        previous = now;\n      }\n\n      var remaining = throttledTimer - (now - previous);\n\n      context = this;\n      args = arguments;\n\n      if (remaining <= 0 || remaining > throttledTimer) {\n        if (timeout) {\n          clearTimeout(timeout);\n          timeout = null;\n        }\n\n        previous = now;\n        result = func.apply(context, args);\n\n        if (!timeout) {\n          context = args = null;\n        }\n      } else if (!timeout) {\n        timeout = setTimeout(later, remaining);\n      }\n\n      return result;\n    };\n  }\n\n  var getNow =\n    Date.now ||\n    function() {\n      /* istanbul ignore next */ // Not testable in PhantonJS\n      return new Date().getTime();\n    };\n\n  function formatLogMsg(msg) {\n    return msgID + '[' + myID + ']' + ' ' + msg;\n  }\n\n  function log(msg) {\n    if (logging && 'object' === typeof window.console) {\n      console.log(formatLogMsg(msg));\n    }\n  }\n\n  function warn(msg) {\n    if ('object' === typeof window.console) {\n      console.warn(formatLogMsg(msg));\n    }\n  }\n\n  function init() {\n    readDataFromParent();\n    log('Initialising iFrame (' + location.href + ')');\n    readDataFromPage();\n    setMargin();\n    setBodyStyle('background', bodyBackground);\n    setBodyStyle('padding', bodyPadding);\n    injectClearFixIntoBodyElement();\n    checkHeightMode();\n    checkWidthMode();\n    stopInfiniteResizingOfIFrame();\n    setupPublicMethods();\n    startEventListeners();\n    inPageLinks = setupInPageLinks();\n    sendSize('init', 'Init message from host page');\n    readyCallback();\n  }\n\n  function readDataFromParent() {\n    function strBool(str) {\n      return 'true' === str ? true : false;\n    }\n\n    var data = initMsg.substr(msgIdLen).split(':');\n\n    myID = data[0];\n    bodyMargin = undefined !== data[1] ? Number(data[1]) : bodyMargin; //For V1 compatibility\n    calculateWidth = undefined !== data[2] ? strBool(data[2]) : calculateWidth;\n    logging = undefined !== data[3] ? strBool(data[3]) : logging;\n    interval = undefined !== data[4] ? Number(data[4]) : interval;\n    autoResize = undefined !== data[6] ? strBool(data[6]) : autoResize;\n    bodyMarginStr = data[7];\n    heightCalcMode = undefined !== data[8] ? data[8] : heightCalcMode;\n    bodyBackground = data[9];\n    bodyPadding = data[10];\n    tolerance = undefined !== data[11] ? Number(data[11]) : tolerance;\n    inPageLinks.enable = undefined !== data[12] ? strBool(data[12]) : false;\n    resizeFrom = undefined !== data[13] ? data[13] : resizeFrom;\n    widthCalcMode = undefined !== data[14] ? data[14] : widthCalcMode;\n  }\n\n  function readDataFromPage() {\n    function readData() {\n      var data = window.iFrameResizer;\n\n      log('Reading data from page: ' + JSON.stringify(data));\n\n      messageCallback =\n        'messageCallback' in data ? data.messageCallback : messageCallback;\n      readyCallback =\n        'readyCallback' in data ? data.readyCallback : readyCallback;\n      targetOriginDefault =\n        'targetOrigin' in data ? data.targetOrigin : targetOriginDefault;\n      heightCalcMode =\n        'heightCalculationMethod' in data\n          ? data.heightCalculationMethod\n          : heightCalcMode;\n      widthCalcMode =\n        'widthCalculationMethod' in data\n          ? data.widthCalculationMethod\n          : widthCalcMode;\n    }\n\n    function setupCustomCalcMethods(calcMode, calcFunc) {\n      if ('function' === typeof calcMode) {\n        log('Setup custom ' + calcFunc + 'CalcMethod');\n        customCalcMethods[calcFunc] = calcMode;\n        calcMode = 'custom';\n      }\n\n      return calcMode;\n    }\n\n    if (\n      'iFrameResizer' in window &&\n      Object === window.iFrameResizer.constructor\n    ) {\n      readData();\n      heightCalcMode = setupCustomCalcMethods(heightCalcMode, 'height');\n      widthCalcMode = setupCustomCalcMethods(widthCalcMode, 'width');\n    }\n\n    log('TargetOrigin for parent set to: ' + targetOriginDefault);\n  }\n\n  function chkCSS(attr, value) {\n    if (-1 !== value.indexOf('-')) {\n      warn('Negative CSS value ignored for ' + attr);\n      value = '';\n    }\n    return value;\n  }\n\n  function setBodyStyle(attr, value) {\n    if (undefined !== value && '' !== value && 'null' !== value) {\n      document.body.style[attr] = value;\n      log('Body ' + attr + ' set to \"' + value + '\"');\n    }\n  }\n\n  function setMargin() {\n    //If called via V1 script, convert bodyMargin from int to str\n    if (undefined === bodyMarginStr) {\n      bodyMarginStr = bodyMargin + 'px';\n    }\n\n    setBodyStyle('margin', chkCSS('margin', bodyMarginStr));\n  }\n\n  function stopInfiniteResizingOfIFrame() {\n    document.documentElement.style.height = '';\n    document.body.style.height = '';\n    log('HTML & body height set to \"auto\"');\n  }\n\n  function manageTriggerEvent(options) {\n    var listener = {\n      add: function(eventName) {\n        function handleEvent() {\n          sendSize(options.eventName, options.eventType);\n        }\n\n        eventHandlersByName[eventName] = handleEvent;\n\n        addEventListener(window, eventName, handleEvent, { passive: true });\n      },\n      remove: function(eventName) {\n        var handleEvent = eventHandlersByName[eventName];\n        delete eventHandlersByName[eventName];\n\n        removeEventListener(window, eventName, handleEvent);\n      }\n    };\n\n    if (options.eventNames && Array.prototype.map) {\n      options.eventName = options.eventNames[0];\n      options.eventNames.map(listener[options.method]);\n    } else {\n      listener[options.method](options.eventName);\n    }\n\n    log(\n      capitalizeFirstLetter(options.method) +\n        ' event listener: ' +\n        options.eventType\n    );\n  }\n\n  function manageEventListeners(method) {\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Animation Start',\n      eventNames: ['animationstart', 'webkitAnimationStart']\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Animation Iteration',\n      eventNames: ['animationiteration', 'webkitAnimationIteration']\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Animation End',\n      eventNames: ['animationend', 'webkitAnimationEnd']\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Input',\n      eventName: 'input'\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Mouse Up',\n      eventName: 'mouseup'\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Mouse Down',\n      eventName: 'mousedown'\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Orientation Change',\n      eventName: 'orientationchange'\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Print',\n      eventName: ['afterprint', 'beforeprint']\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Ready State Change',\n      eventName: 'readystatechange'\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Touch Start',\n      eventName: 'touchstart'\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Touch End',\n      eventName: 'touchend'\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Touch Cancel',\n      eventName: 'touchcancel'\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Transition Start',\n      eventNames: [\n        'transitionstart',\n        'webkitTransitionStart',\n        'MSTransitionStart',\n        'oTransitionStart',\n        'otransitionstart'\n      ]\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Transition Iteration',\n      eventNames: [\n        'transitioniteration',\n        'webkitTransitionIteration',\n        'MSTransitionIteration',\n        'oTransitionIteration',\n        'otransitioniteration'\n      ]\n    });\n    manageTriggerEvent({\n      method: method,\n      eventType: 'Transition End',\n      eventNames: [\n        'transitionend',\n        'webkitTransitionEnd',\n        'MSTransitionEnd',\n        'oTransitionEnd',\n        'otransitionend'\n      ]\n    });\n    if ('child' === resizeFrom) {\n      manageTriggerEvent({\n        method: method,\n        eventType: 'IFrame Resized',\n        eventName: 'resize'\n      });\n    }\n  }\n\n  function checkCalcMode(calcMode, calcModeDefault, modes, type) {\n    if (calcModeDefault !== calcMode) {\n      if (!(calcMode in modes)) {\n        warn(\n          calcMode + ' is not a valid option for ' + type + 'CalculationMethod.'\n        );\n        calcMode = calcModeDefault;\n      }\n      log(type + ' calculation method set to \"' + calcMode + '\"');\n    }\n\n    return calcMode;\n  }\n\n  function checkHeightMode() {\n    heightCalcMode = checkCalcMode(\n      heightCalcMode,\n      heightCalcModeDefault,\n      getHeight,\n      'height'\n    );\n  }\n\n  function checkWidthMode() {\n    widthCalcMode = checkCalcMode(\n      widthCalcMode,\n      widthCalcModeDefault,\n      getWidth,\n      'width'\n    );\n  }\n\n  function startEventListeners() {\n    if (true === autoResize) {\n      manageEventListeners('add');\n      setupMutationObserver();\n    } else {\n      log('Auto Resize disabled');\n    }\n  }\n\n  function stopMsgsToParent() {\n    log('Disable outgoing messages');\n    sendPermit = false;\n  }\n\n  function removeMsgListener() {\n    log('Remove event listener: Message');\n    removeEventListener(window, 'message', receiver);\n  }\n\n  function disconnectMutationObserver() {\n    if (null !== bodyObserver) {\n      /* istanbul ignore next */ // Not testable in PhantonJS\n      bodyObserver.disconnect();\n    }\n  }\n\n  function stopEventListeners() {\n    manageEventListeners('remove');\n    disconnectMutationObserver();\n    clearInterval(intervalTimer);\n  }\n\n  function teardown() {\n    stopMsgsToParent();\n    removeMsgListener();\n    if (true === autoResize) stopEventListeners();\n  }\n\n  function injectClearFixIntoBodyElement() {\n    var clearFix = document.createElement('div');\n    clearFix.style.clear = 'both';\n    clearFix.style.display = 'block'; //Guard against this having been globally redefined in CSS.\n    document.body.appendChild(clearFix);\n  }\n\n  function setupInPageLinks() {\n    function getPagePosition() {\n      return {\n        x:\n          window.pageXOffset !== undefined\n            ? window.pageXOffset\n            : document.documentElement.scrollLeft,\n        y:\n          window.pageYOffset !== undefined\n            ? window.pageYOffset\n            : document.documentElement.scrollTop\n      };\n    }\n\n    function getElementPosition(el) {\n      var elPosition = el.getBoundingClientRect(),\n        pagePosition = getPagePosition();\n\n      return {\n        x: parseInt(elPosition.left, 10) + parseInt(pagePosition.x, 10),\n        y: parseInt(elPosition.top, 10) + parseInt(pagePosition.y, 10)\n      };\n    }\n\n    function findTarget(location) {\n      function jumpToTarget(target) {\n        var jumpPosition = getElementPosition(target);\n\n        log(\n          'Moving to in page link (#' +\n            hash +\n            ') at x: ' +\n            jumpPosition.x +\n            ' y: ' +\n            jumpPosition.y\n        );\n        sendMsg(jumpPosition.y, jumpPosition.x, 'scrollToOffset'); // X&Y reversed at sendMsg uses height/width\n      }\n\n      var hash = location.split('#')[1] || location, //Remove # if present\n        hashData = decodeURIComponent(hash),\n        target =\n          document.getElementById(hashData) ||\n          document.getElementsByName(hashData)[0];\n\n      if (undefined !== target) {\n        jumpToTarget(target);\n      } else {\n        log(\n          'In page link (#' +\n            hash +\n            ') not found in iFrame, so sending to parent'\n        );\n        sendMsg(0, 0, 'inPageLink', '#' + hash);\n      }\n    }\n\n    function checkLocationHash() {\n      if ('' !== location.hash && '#' !== location.hash) {\n        findTarget(location.href);\n      }\n    }\n\n    function bindAnchors() {\n      function setupLink(el) {\n        function linkClicked(e) {\n          e.preventDefault();\n\n          /*jshint validthis:true */\n          findTarget(this.getAttribute('href'));\n        }\n\n        if ('#' !== el.getAttribute('href')) {\n          addEventListener(el, 'click', linkClicked);\n        }\n      }\n\n      Array.prototype.forEach.call(\n        document.querySelectorAll('a[href^=\"#\"]'),\n        setupLink\n      );\n    }\n\n    function bindLocationHash() {\n      addEventListener(window, 'hashchange', checkLocationHash);\n    }\n\n    function initCheck() {\n      //check if page loaded with location hash after init resize\n      setTimeout(checkLocationHash, eventCancelTimer);\n    }\n\n    function enableInPageLinks() {\n      /* istanbul ignore else */ // Not testable in phantonJS\n      if (Array.prototype.forEach && document.querySelectorAll) {\n        log('Setting up location.hash handlers');\n        bindAnchors();\n        bindLocationHash();\n        initCheck();\n      } else {\n        warn(\n          'In page linking not fully supported in this browser! (See README.md for IE8 workaround)'\n        );\n      }\n    }\n\n    if (inPageLinks.enable) {\n      enableInPageLinks();\n    } else {\n      log('In page linking not enabled');\n    }\n\n    return {\n      findTarget: findTarget\n    };\n  }\n\n  function setupPublicMethods() {\n    log('Enable public methods');\n\n    win.parentIFrame = {\n      autoResize: function autoResizeF(resize) {\n        if (true === resize && false === autoResize) {\n          autoResize = true;\n          startEventListeners();\n          //sendSize('autoResize','Auto Resize enabled');\n        } else if (false === resize && true === autoResize) {\n          autoResize = false;\n          stopEventListeners();\n        }\n\n        return autoResize;\n      },\n\n      close: function closeF() {\n        sendMsg(0, 0, 'close');\n        teardown();\n      },\n\n      getId: function getIdF() {\n        return myID;\n      },\n\n      getPageInfo: function getPageInfoF(callback) {\n        if ('function' === typeof callback) {\n          pageInfoCallback = callback;\n          sendMsg(0, 0, 'pageInfo');\n        } else {\n          pageInfoCallback = function() {};\n          sendMsg(0, 0, 'pageInfoStop');\n        }\n      },\n\n      moveToAnchor: function moveToAnchorF(hash) {\n        inPageLinks.findTarget(hash);\n      },\n\n      reset: function resetF() {\n        resetIFrame('parentIFrame.reset');\n      },\n\n      scrollTo: function scrollToF(x, y) {\n        sendMsg(y, x, 'scrollTo'); // X&Y reversed at sendMsg uses height/width\n      },\n\n      scrollToOffset: function scrollToF(x, y) {\n        sendMsg(y, x, 'scrollToOffset'); // X&Y reversed at sendMsg uses height/width\n      },\n\n      sendMessage: function sendMessageF(msg, targetOrigin) {\n        sendMsg(0, 0, 'message', JSON.stringify(msg), targetOrigin);\n      },\n\n      setHeightCalculationMethod: function setHeightCalculationMethodF(\n        heightCalculationMethod\n      ) {\n        heightCalcMode = heightCalculationMethod;\n        checkHeightMode();\n      },\n\n      setWidthCalculationMethod: function setWidthCalculationMethodF(\n        widthCalculationMethod\n      ) {\n        widthCalcMode = widthCalculationMethod;\n        checkWidthMode();\n      },\n\n      setTargetOrigin: function setTargetOriginF(targetOrigin) {\n        log('Set targetOrigin: ' + targetOrigin);\n        targetOriginDefault = targetOrigin;\n      },\n\n      size: function sizeF(customHeight, customWidth) {\n        var valString =\n          '' +\n          (customHeight ? customHeight : '') +\n          (customWidth ? ',' + customWidth : '');\n        //lockTrigger();\n        sendSize(\n          'size',\n          'parentIFrame.size(' + valString + ')',\n          customHeight,\n          customWidth\n        );\n      }\n    };\n  }\n\n  function initInterval() {\n    if (0 !== interval) {\n      log('setInterval: ' + interval + 'ms');\n      intervalTimer = setInterval(function() {\n        sendSize('interval', 'setInterval: ' + interval);\n      }, Math.abs(interval));\n    }\n  } //Not testable in PhantomJS\n\n  /* istanbul ignore next */ function setupBodyMutationObserver() {\n    function addImageLoadListners(mutation) {\n      function addImageLoadListener(element) {\n        if (false === element.complete) {\n          log('Attach listeners to ' + element.src);\n          element.addEventListener('load', imageLoaded, false);\n          element.addEventListener('error', imageError, false);\n          elements.push(element);\n        }\n      }\n\n      if (mutation.type === 'attributes' && mutation.attributeName === 'src') {\n        addImageLoadListener(mutation.target);\n      } else if (mutation.type === 'childList') {\n        Array.prototype.forEach.call(\n          mutation.target.querySelectorAll('img'),\n          addImageLoadListener\n        );\n      }\n    }\n\n    function removeFromArray(element) {\n      elements.splice(elements.indexOf(element), 1);\n    }\n\n    function removeImageLoadListener(element) {\n      log('Remove listeners from ' + element.src);\n      element.removeEventListener('load', imageLoaded, false);\n      element.removeEventListener('error', imageError, false);\n      removeFromArray(element);\n    }\n\n    function imageEventTriggered(event, type, typeDesc) {\n      removeImageLoadListener(event.target);\n      sendSize(type, typeDesc + ': ' + event.target.src, undefined, undefined);\n    }\n\n    function imageLoaded(event) {\n      imageEventTriggered(event, 'imageLoad', 'Image loaded');\n    }\n\n    function imageError(event) {\n      imageEventTriggered(event, 'imageLoadFailed', 'Image load failed');\n    }\n\n    function mutationObserved(mutations) {\n      sendSize(\n        'mutationObserver',\n        'mutationObserver: ' + mutations[0].target + ' ' + mutations[0].type\n      );\n\n      //Deal with WebKit asyncing image loading when tags are injected into the page\n      mutations.forEach(addImageLoadListners);\n    }\n\n    function createMutationObserver() {\n      var target = document.querySelector('body'),\n        config = {\n          attributes: true,\n          attributeOldValue: false,\n          characterData: true,\n          characterDataOldValue: false,\n          childList: true,\n          subtree: true\n        };\n\n      observer = new MutationObserver(mutationObserved);\n\n      log('Create body MutationObserver');\n      observer.observe(target, config);\n\n      return observer;\n    }\n\n    var elements = [],\n      MutationObserver =\n        window.MutationObserver || window.WebKitMutationObserver,\n      observer = createMutationObserver();\n\n    return {\n      disconnect: function() {\n        if ('disconnect' in observer) {\n          log('Disconnect body MutationObserver');\n          observer.disconnect();\n          elements.forEach(removeImageLoadListener);\n        }\n      }\n    };\n  }\n\n  function setupMutationObserver() {\n    var forceIntervalTimer = 0 > interval; // Not testable in PhantomJS\n\n    /* istanbul ignore if */ if (\n      window.MutationObserver ||\n      window.WebKitMutationObserver\n    ) {\n      if (forceIntervalTimer) {\n        initInterval();\n      } else {\n        bodyObserver = setupBodyMutationObserver();\n      }\n    } else {\n      log('MutationObserver not supported in this browser!');\n      initInterval();\n    }\n  }\n\n  // document.documentElement.offsetHeight is not reliable, so\n  // we have to jump through hoops to get a better value.\n  function getComputedStyle(prop, el) {\n    /* istanbul ignore next */ //Not testable in PhantomJS\n    function convertUnitsToPxForIE8(value) {\n      var PIXEL = /^\\d+(px)?$/i;\n\n      if (PIXEL.test(value)) {\n        return parseInt(value, base);\n      }\n\n      var style = el.style.left,\n        runtimeStyle = el.runtimeStyle.left;\n\n      el.runtimeStyle.left = el.currentStyle.left;\n      el.style.left = value || 0;\n      value = el.style.pixelLeft;\n      el.style.left = style;\n      el.runtimeStyle.left = runtimeStyle;\n\n      return value;\n    }\n\n    var retVal = 0;\n    el = el || document.body; // Not testable in phantonJS\n\n    /* istanbul ignore else */ if (\n      'defaultView' in document &&\n      'getComputedStyle' in document.defaultView\n    ) {\n      retVal = document.defaultView.getComputedStyle(el, null);\n      retVal = null !== retVal ? retVal[prop] : 0;\n    } else {\n      //IE8\n      retVal = convertUnitsToPxForIE8(el.currentStyle[prop]);\n    }\n\n    return parseInt(retVal, base);\n  }\n\n  function chkEventThottle(timer) {\n    if (timer > throttledTimer / 2) {\n      throttledTimer = 2 * timer;\n      log('Event throttle increased to ' + throttledTimer + 'ms');\n    }\n  }\n\n  //Idea from https://github.com/guardian/iframe-messenger\n  function getMaxElement(side, elements) {\n    var elementsLength = elements.length,\n      elVal = 0,\n      maxVal = 0,\n      Side = capitalizeFirstLetter(side),\n      timer = getNow();\n\n    for (var i = 0; i < elementsLength; i++) {\n      elVal =\n        elements[i].getBoundingClientRect()[side] +\n        getComputedStyle('margin' + Side, elements[i]);\n      if (elVal > maxVal) {\n        maxVal = elVal;\n      }\n    }\n\n    timer = getNow() - timer;\n\n    log('Parsed ' + elementsLength + ' HTML elements');\n    log('Element position calculated in ' + timer + 'ms');\n\n    chkEventThottle(timer);\n\n    return maxVal;\n  }\n\n  function getAllMeasurements(dimention) {\n    return [\n      dimention.bodyOffset(),\n      dimention.bodyScroll(),\n      dimention.documentElementOffset(),\n      dimention.documentElementScroll()\n    ];\n  }\n\n  function getTaggedElements(side, tag) {\n    function noTaggedElementsFound() {\n      warn('No tagged elements (' + tag + ') found on page');\n      return document.querySelectorAll('body *');\n    }\n\n    var elements = document.querySelectorAll('[' + tag + ']');\n\n    if (0 === elements.length) noTaggedElementsFound();\n\n    return getMaxElement(side, elements);\n  }\n\n  function getAllElements() {\n    return document.querySelectorAll('body *');\n  }\n\n  var getHeight = {\n      bodyOffset: function getBodyOffsetHeight() {\n        return (\n          document.body.offsetHeight +\n          getComputedStyle('marginTop') +\n          getComputedStyle('marginBottom')\n        );\n      },\n\n      offset: function() {\n        return getHeight.bodyOffset(); //Backwards compatability\n      },\n\n      bodyScroll: function getBodyScrollHeight() {\n        return document.body.scrollHeight;\n      },\n\n      custom: function getCustomWidth() {\n        return customCalcMethods.height();\n      },\n\n      documentElementOffset: function getDEOffsetHeight() {\n        return document.documentElement.offsetHeight;\n      },\n\n      documentElementScroll: function getDEScrollHeight() {\n        return document.documentElement.scrollHeight;\n      },\n\n      max: function getMaxHeight() {\n        return Math.max.apply(null, getAllMeasurements(getHeight));\n      },\n\n      min: function getMinHeight() {\n        return Math.min.apply(null, getAllMeasurements(getHeight));\n      },\n\n      grow: function growHeight() {\n        return getHeight.max(); //Run max without the forced downsizing\n      },\n\n      lowestElement: function getBestHeight() {\n        return Math.max(\n          getHeight.bodyOffset() || getHeight.documentElementOffset(),\n          getMaxElement('bottom', getAllElements())\n        );\n      },\n\n      taggedElement: function getTaggedElementsHeight() {\n        return getTaggedElements('bottom', 'data-iframe-height');\n      }\n    },\n    getWidth = {\n      bodyScroll: function getBodyScrollWidth() {\n        return document.body.scrollWidth;\n      },\n\n      bodyOffset: function getBodyOffsetWidth() {\n        return document.body.offsetWidth;\n      },\n\n      custom: function getCustomWidth() {\n        return customCalcMethods.width();\n      },\n\n      documentElementScroll: function getDEScrollWidth() {\n        return document.documentElement.scrollWidth;\n      },\n\n      documentElementOffset: function getDEOffsetWidth() {\n        return document.documentElement.offsetWidth;\n      },\n\n      scroll: function getMaxWidth() {\n        return Math.max(\n          getWidth.bodyScroll(),\n          getWidth.documentElementScroll()\n        );\n      },\n\n      max: function getMaxWidth() {\n        return Math.max.apply(null, getAllMeasurements(getWidth));\n      },\n\n      min: function getMinWidth() {\n        return Math.min.apply(null, getAllMeasurements(getWidth));\n      },\n\n      rightMostElement: function rightMostElement() {\n        return getMaxElement('right', getAllElements());\n      },\n\n      taggedElement: function getTaggedElementsWidth() {\n        return getTaggedElements('right', 'data-iframe-width');\n      }\n    };\n\n  function sizeIFrame(\n    triggerEvent,\n    triggerEventDesc,\n    customHeight,\n    customWidth\n  ) {\n    function resizeIFrame() {\n      height = currentHeight;\n      width = currentWidth;\n\n      sendMsg(height, width, triggerEvent);\n    }\n\n    function isSizeChangeDetected() {\n      function checkTolarance(a, b) {\n        var retVal = Math.abs(a - b) <= tolerance;\n        return !retVal;\n      }\n\n      currentHeight =\n        undefined !== customHeight ? customHeight : getHeight[heightCalcMode]();\n      currentWidth =\n        undefined !== customWidth ? customWidth : getWidth[widthCalcMode]();\n\n      return (\n        checkTolarance(height, currentHeight) ||\n        (calculateWidth && checkTolarance(width, currentWidth))\n      );\n    }\n\n    function isForceResizableEvent() {\n      return !(triggerEvent in { init: 1, interval: 1, size: 1 });\n    }\n\n    function isForceResizableCalcMode() {\n      return (\n        heightCalcMode in resetRequiredMethods ||\n        (calculateWidth && widthCalcMode in resetRequiredMethods)\n      );\n    }\n\n    function logIgnored() {\n      log('No change in size detected');\n    }\n\n    function checkDownSizing() {\n      if (isForceResizableEvent() && isForceResizableCalcMode()) {\n        resetIFrame(triggerEventDesc);\n      } else if (!(triggerEvent in { interval: 1 })) {\n        logIgnored();\n      }\n    }\n\n    var currentHeight, currentWidth;\n\n    if (isSizeChangeDetected() || 'init' === triggerEvent) {\n      lockTrigger();\n      resizeIFrame();\n    } else {\n      checkDownSizing();\n    }\n  }\n\n  var sizeIFrameThrottled = throttle(sizeIFrame);\n\n  function sendSize(triggerEvent, triggerEventDesc, customHeight, customWidth) {\n    function recordTrigger() {\n      if (!(triggerEvent in { reset: 1, resetPage: 1, init: 1 })) {\n        log('Trigger event: ' + triggerEventDesc);\n      }\n    }\n\n    function isDoubleFiredEvent() {\n      return triggerLocked && triggerEvent in doubleEventList;\n    }\n\n    if (!isDoubleFiredEvent()) {\n      recordTrigger();\n      if (triggerEvent === 'init') {\n        sizeIFrame(triggerEvent, triggerEventDesc, customHeight, customWidth);\n      } else {\n        sizeIFrameThrottled(\n          triggerEvent,\n          triggerEventDesc,\n          customHeight,\n          customWidth\n        );\n      }\n    } else {\n      log('Trigger event cancelled: ' + triggerEvent);\n    }\n  }\n\n  function lockTrigger() {\n    if (!triggerLocked) {\n      triggerLocked = true;\n      log('Trigger event lock on');\n    }\n    clearTimeout(triggerLockedTimer);\n    triggerLockedTimer = setTimeout(function() {\n      triggerLocked = false;\n      log('Trigger event lock off');\n      log('--');\n    }, eventCancelTimer);\n  }\n\n  function triggerReset(triggerEvent) {\n    height = getHeight[heightCalcMode]();\n    width = getWidth[widthCalcMode]();\n\n    sendMsg(height, width, triggerEvent);\n  }\n\n  function resetIFrame(triggerEventDesc) {\n    var hcm = heightCalcMode;\n    heightCalcMode = heightCalcModeDefault;\n\n    log('Reset trigger event: ' + triggerEventDesc);\n    lockTrigger();\n    triggerReset('reset');\n\n    heightCalcMode = hcm;\n  }\n\n  function sendMsg(height, width, triggerEvent, msg, targetOrigin) {\n    function setTargetOrigin() {\n      if (undefined === targetOrigin) {\n        targetOrigin = targetOriginDefault;\n      } else {\n        log('Message targetOrigin: ' + targetOrigin);\n      }\n    }\n\n    function sendToParent() {\n      var size = height + ':' + width,\n        message =\n          myID +\n          ':' +\n          size +\n          ':' +\n          triggerEvent +\n          (undefined !== msg ? ':' + msg : '');\n\n      log('Sending message to host page (' + message + ')');\n      target.postMessage(msgID + message, targetOrigin);\n    }\n\n    if (true === sendPermit) {\n      setTargetOrigin();\n      sendToParent();\n    }\n  }\n\n  function receiver(event) {\n    var processRequestFromParent = {\n      init: function initFromParent() {\n        initMsg = event.data;\n        target = event.source;\n\n        init();\n        firstRun = false;\n        setTimeout(function() {\n          initLock = false;\n        }, eventCancelTimer);\n      },\n\n      reset: function resetFromParent() {\n        if (!initLock) {\n          log('Page size reset by host page');\n          triggerReset('resetPage');\n        } else {\n          log('Page reset ignored by init');\n        }\n      },\n\n      resize: function resizeFromParent() {\n        sendSize('resizeParent', 'Parent window requested size check');\n      },\n\n      moveToAnchor: function moveToAnchorF() {\n        inPageLinks.findTarget(getData());\n      },\n      inPageLink: function inPageLinkF() {\n        this.moveToAnchor();\n      }, //Backward compatability\n\n      pageInfo: function pageInfoFromParent() {\n        var msgBody = getData();\n        log('PageInfoFromParent called from parent: ' + msgBody);\n        pageInfoCallback(JSON.parse(msgBody));\n        log(' --');\n      },\n\n      message: function messageFromParent() {\n        var msgBody = getData();\n\n        log('MessageCallback called from parent: ' + msgBody);\n        messageCallback(JSON.parse(msgBody));\n        log(' --');\n      }\n    };\n\n    function isMessageForUs() {\n      return msgID === ('' + event.data).substr(0, msgIdLen); //''+ Protects against non-string messages\n    }\n\n    function getMessageType() {\n      return event.data.split(']')[1].split(':')[0];\n    }\n\n    function getData() {\n      return event.data.substr(event.data.indexOf(':') + 1);\n    }\n\n    function isMiddleTier() {\n      return (\n        (!(typeof module !== 'undefined' && module.exports) &&\n          'iFrameResize' in window) ||\n        ('jQuery' in window && 'iFrameResize' in window.jQuery.prototype)\n      );\n    }\n\n    function isInitMsg() {\n      //Test if this message is from a child below us. This is an ugly test, however, updating\n      //the message format would break backwards compatibity.\n      return event.data.split(':')[2] in { true: 1, false: 1 };\n    }\n\n    function callFromParent() {\n      var messageType = getMessageType();\n\n      if (messageType in processRequestFromParent) {\n        processRequestFromParent[messageType]();\n      } else if (!isMiddleTier() && !isInitMsg()) {\n        warn('Unexpected message (' + event.data + ')');\n      }\n    }\n\n    function processMessage() {\n      if (false === firstRun) {\n        callFromParent();\n      } else if (isInitMsg()) {\n        processRequestFromParent.init();\n      } else {\n        log(\n          'Ignored message of type \"' +\n            getMessageType() +\n            '\". Received before initialization.'\n        );\n      }\n    }\n\n    if (isMessageForUs()) {\n      processMessage();\n    }\n  }\n\n  //Normally the parent kicks things off when it detects the iFrame has loaded.\n  //If this script is async-loaded, then tell parent page to retry init.\n  function chkLateLoaded() {\n    if ('loading' !== document.readyState) {\n      window.parent.postMessage('[iFrameResizerChild]Ready', '*');\n    }\n  }\n\n  addEventListener(window, 'message', receiver);\n  addEventListener(window, 'readystatechange', chkLateLoaded);\n  chkLateLoaded();\n\n  \n})();\n","import 'iframe-resizer/js/iframeResizer.contentWindow.js';\n\nimport { override, extend } from 'flarum/extend';\nimport app from 'flarum/app';\nimport ForumApplication from 'flarum/ForumApplication';\nimport Composer from 'flarum/components/Composer';\nimport PostStream from 'flarum/components/PostStream';\nimport ModalManager from 'flarum/components/ModalManager';\nimport PostMeta from 'flarum/components/PostMeta';\n\nimport DiscussionPage from 'flarum/components/DiscussionPage';\n\nextend(ForumApplication.prototype, 'mount', function() {\n  if (m.route.param('hideFirstPost')) {\n    extend(PostStream.prototype, 'view', vdom => {\n      if (vdom.children[0].attrs['data-number'] === 1) {\n        vdom.children.splice(0, 1);\n      }\n    });\n  }\n});\n\nm.route.mode = 'pathname';\n\noverride(m, 'route', function(original, root, arg1, arg2, vdom) {\n  if (arguments.length === 1) {\n\n  } else if (arguments.length === 4 && typeof arg1 === 'string') {\n\n  } else if (root.addEventListener || root.attachEvent) {\n    root.href = vdom.attrs.href.replace('/embed', '/d');\n    root.target = '_blank';\n\n    // TODO: If href leads to a post within this discussion that we have\n    // already loaded, then scroll to it?\n    return;\n  }\n\n  return original.apply(this, Array.prototype.slice.call(arguments, 1));\n});\n\n// Trim the /embed prefix off of post permalinks\noverride(PostMeta.prototype, 'getPermalink', (original, post) => {\n  return original(post).replace('/embed', '/d');\n});\n\napp.pageInfo = m.prop({});\n\nconst reposition = function() {\n  const info = app.pageInfo();\n  this.$().css('top', Math.max(0, info.scrollTop - info.offsetTop));\n};\n\nextend(ModalManager.prototype, 'show', reposition);\nextend(Composer.prototype, 'show', reposition);\n\nwindow.iFrameResizer = {\n  readyCallback: function() {\n    window.parentIFrame.getPageInfo(app.pageInfo);\n  }\n};\n\nextend(PostStream.prototype, 'goToNumber', function(promise, number) {\n  if (number === 'reply' && 'parentIFrame' in window && app.composer.isFullScreen()) {\n    const itemTop = this.$('.PostStream-item:last').offset().top;\n    window.parentIFrame.scrollToOffset(0, itemTop);\n  }\n});\n\nextend(DiscussionPage.prototype, 'sidebarItems', function(items) {\n  items.remove('scrubber');\n\n  const count = this.discussion.replyCount();\n\n  items.add('replies', <h3>\n    <a href={app.route.discussion(this.discussion).replace('/embed', '/d')} config={m.route}>\n      {count} comment{count == 1 ? '' : 's'}\n    </a>\n  </h3>, 100);\n\n  const props = items.get('controls').props;\n  props.className = props.className.replace('App-primaryControl', '');\n});\n\ndelete app.routes['index.filter'];\napp.routes['discussion'] = {path: '/embed/:id', component: DiscussionPage.component()};\napp.routes['discussion.near'] = {path: '/embed/:id/:near', component: DiscussionPage.component()};\n\n"],"sourceRoot":""}