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{ Component } from '@verndale/core';\nimport { calculateLeftBorderHeight } from '../utils';\nimport { customEvents } from '../helpers/constants';\n\nclass Hero extends Component {\n  setupDefaults() {\n    this.dom = {\n      mediaContainer: this.el.querySelector(\n        '.mountain-masthead__media-container'\n      ),\n      mastheadVideo: this.el.querySelector('.mountain-masthead__video'),\n      vimeoVideo: this.el.querySelector('.vimeo-video')\n    };\n    this.setupFallbackImage();\n    this.setupLeftBorder();\n    this.watchMainElement();\n  }\n\n  addListeners() {\n    window.addEventListener(customEvents.leftBorderResizeTrigger, () => {\n      calculateLeftBorderHeight(\n        document.querySelector('.mountain-masthead__left-border')\n      );\n    });\n  }\n\n  watchMainElement() {\n    const resizeObserver = new ResizeObserver(entries => {\n      calculateLeftBorderHeight(\n        document.querySelector('.mountain-masthead__left-border')\n      );\n    });\n\n    resizeObserver.observe(document.querySelector('body, main'));\n  }\n\n  setupFallbackImage() {\n    if (!this.dom.mastheadVideo && this.dom.mediaContainer) {\n      const fallbackImage = this.dom.mediaContainer.cloneNode(true);\n      fallbackImage.classList.add('fallback');\n      this.el.append(fallbackImage);\n    }\n  }\n\n  setupLeftBorder() {\n    const leftBorder = document.createElement('div');\n    leftBorder.classList.add('mountain-masthead__left-border');\n    this.el.append(leftBorder);\n    calculateLeftBorderHeight(leftBorder);\n  }\n}\n\nexport default Hero;\n","import { breakpoints } from './helpers/constants';\n\nexport const updateHomepageDynamicStyles = () => {\n  const homePageLeftBorder = document.querySelector(\n    '.homepage-masthead__left-border'\n  );\n  const homeMastheadMediaContainer = document.querySelector(\n    '.homepage-masthead__media-container'\n  );\n  const headerExpandedShortcuts = document.querySelector(\n    '.header__expanded-shortcuts'\n  );\n  if (window.innerWidth < breakpoints.tabletLandscape) {\n    if (homeMastheadMediaContainer && homePageLeftBorder) {\n      const svgHeight = document.querySelector(\n        '.homepage-masthead__header-logo'\n      ).offsetHeight;\n      const borderTopPosition =\n        homeMastheadMediaContainer.offsetTop - svgHeight / 2;\n      // Update left border top value\n      homePageLeftBorder.style.top = `${borderTopPosition}px`;\n      homePageLeftBorder.style.height = 'auto';\n    }\n  } else {\n    // Update header expanded shortcuts nav height\n    if (homeMastheadMediaContainer && headerExpandedShortcuts) {\n      const {\n        top: mastheadMediaTop\n      } = homeMastheadMediaContainer.getBoundingClientRect();\n      const offset = window.innerWidth > breakpoints.desktop ? 140 : 100;\n      headerExpandedShortcuts.style.height = `${mastheadMediaTop - offset}px`;\n    }\n  }\n};\n\nexport const calculateLeftBorderHeight = (leftBorderElement, update = true) => {\n  const updateTop = () => {\n    const headerOffset = document.querySelector('header').offsetTop;\n    const offset = window.innerWidth < breakpoints.laptop ? 32 : 44;\n    const top = headerOffset + offset;\n    leftBorderElement.style.top = `${top}px`;\n    return top;\n  };\n\n  const defaultResolver = (element, update) => {\n    const top = element.offsetTop;\n    const leftBorderTop = updateTop();\n    if (update) leftBorderElement.style.height = `${top - leftBorderTop}px`;\n    return top;\n  };\n\n  const footerResolver = (element, update) => {\n    const top = element.offsetTop;\n    const height = element.offsetHeight;\n    const leftBorderTop = updateTop();\n    if (window.innerWidth < breakpoints.desktop) {\n      if (update) leftBorderElement.style.height = `${top - leftBorderTop}px`;\n    } else {\n      if (update)\n        leftBorderElement.style.height = `${\n          top + Math.floor(height / 2) - 50 - leftBorderTop\n        }px`;\n    }\n  };\n\n  const visualStoryRowResolver = (element, update) => {\n    const top = element.offsetTop;\n    const offset = element.querySelector('.visual-story-row__image').offsetTop;\n    const leftBorderTop = updateTop();\n    const leftBorderHeight = top + offset - leftBorderTop;\n    if (update) leftBorderElement.style.height = `${leftBorderHeight}px`;\n    return leftBorderHeight;\n  };\n\n  const exploreAllFourResolver = (element, update) => {\n    const leaf = element.querySelector('.explore-all-four__leaf');\n    const top = element.offsetTop;\n    const height = leaf.offsetHeight;\n    const leftBorderTop = updateTop();\n    const leftBorderHeight = top + Math.floor(height / 2) - leftBorderTop;\n    if (update) leftBorderElement.style.height = `${leftBorderHeight}px`;\n    return leftBorderHeight;\n  };\n\n  const fullScreenModules = [\n    {\n      selector: '.timeline',\n      selectorType: 'class',\n      elementClass: 'timeline',\n      resolver: defaultResolver\n    },\n    {\n      selector: '.values',\n      selectorType: 'class',\n      elementClass: 'values',\n      resolver: defaultResolver\n    },\n    {\n      selector: '.quick-statistics',\n      selectorType: 'class',\n      elementClass: 'quick-statistics',\n      resolver: defaultResolver\n    },\n    {\n      selector: '.flexible-carousel--dark',\n      selectorType: 'class',\n      elementClass: 'flexible-carousel--dark',\n      resolver: defaultResolver\n    },\n    {\n      selector: '.featured-content-row',\n      selectorType: 'class',\n      elementClass: 'featured-content-row',\n      resolver: defaultResolver\n    },\n    {\n      selector: '.featured-vertical-cards:not(.featured-vertical-cards--light)',\n      selectorType: 'class',\n      elementClass: 'featured-vertical-cards',\n      resolver: defaultResolver\n    },\n    {\n      selector: '.who-we-are:not(.who-we-are--light)',\n      selectorType: 'class',\n      elementClass: 'who-we-are',\n      resolver: defaultResolver\n    },\n    {\n      selector: '.footer',\n      selectorType: 'class',\n      elementClass: 'footer',\n      resolver: footerResolver\n    },\n    {\n      selector: '[data-module=\"filterContentModule\"]',\n      selectorType: 'dataModule',\n      elementDataModule: 'filterContentModule',\n      resolver: defaultResolver\n    },\n    {\n      selector: '.visual-story-row',\n      selectorType: 'class',\n      elementClass: 'visual-story-row',\n      resolver: visualStoryRowResolver\n    },\n    {\n      selector: '.explore-all-four',\n      selectorType: 'class',\n      elementClass: 'explore-all-four',\n      resolver: exploreAllFourResolver\n    },\n    {\n      selector: '.up-cards.up-cards--dark',\n      selectorType: 'class',\n      elementClass: 'up-cards',\n      resolver: defaultResolver\n    },\n    {\n      selector: '.event-finder',\n      selectorType: 'class',\n      elementClass: 'event-finder',\n      resolver: defaultResolver\n    }\n  ];\n\n  const getFullScreenModulesSelector = () =>\n    fullScreenModules.map(module => module.selector).join(', ');\n  // Get first full screen element\n  const fullScreenElement = document.querySelector(\n    getFullScreenModulesSelector()\n  );\n\n  // Return if there are no full screen elements\n  if (!fullScreenElement) return;\n  // Get the full screen module that would be the stopper of the left border\n  const stopper = fullScreenModules.find(module => {\n    if (module.selectorType === 'class') {\n      return fullScreenElement.classList.contains(module.elementClass);\n    } else if (module.selectorType === 'dataModule') {\n      return fullScreenElement.dataset.module === module.elementDataModule;\n    }\n  });\n  // Check resolver type\n  if (window.innerWidth >= breakpoints.tabletLandscape) {\n    return stopper.resolver(fullScreenElement, update);\n  }\n};\n\nexport class ScrollManager {\n  constructor() {\n    this.scrollTop = 0;\n    this.scrollLeft = 0;\n  }\n\n  disableScroll() {\n    const scrolledPosition = window.scrollY;\n    document.body.style.position = 'fixed';\n    document.body.style.top = `-${scrolledPosition}px`;\n    this.scrollTop = scrolledPosition;\n    this.scrollLeft = window.pageXOffset || document.documentElement.scrollLeft;\n  }\n\n  enableScroll() {\n    document.body.style.position = '';\n    window.scrollTo(this.scrollLeft, this.scrollTop);\n  }\n}\n"],"sourceRoot":""}