"use strict";
(self["__WordPressPrivateInteractivityAPI__"] = self["__WordPressPrivateInteractivityAPI__"] || []).push([[354],{

/***/ 699:
/***/ (function(__unused_webpack_module, __unused_webpack___webpack_exports__, __webpack_require__) {

/* harmony import */ var _wordpress_interactivity__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(754);
/**
 * WordPress dependencies
 */

const focusableSelectors = ['a[href]', 'area[href]', 'input:not([disabled]):not([type="hidden"]):not([aria-hidden])', 'select:not([disabled]):not([aria-hidden])', 'textarea:not([disabled]):not([aria-hidden])', 'button:not([disabled]):not([aria-hidden])', 'iframe', 'object', 'embed', '[contenteditable]', '[tabindex]:not([tabindex^="-"])'];
(0,_wordpress_interactivity__WEBPACK_IMPORTED_MODULE_0__/* .store */ .h)({
  state: {
    core: {
      image: {
        windowWidth: window.innerWidth,
        windowHeight: window.innerHeight
      }
    }
  },
  actions: {
    core: {
      image: {
        showLightbox: ({
          context,
          event
        }) => {
          // We can't initialize the lightbox until the reference
          // image is loaded, otherwise the UX is broken.
          if (!context.core.image.imageLoaded) {
            return;
          }
          context.core.image.initialized = true;
          context.core.image.lastFocusedElement = window.document.activeElement;
          context.core.image.scrollDelta = 0;
          context.core.image.lightboxEnabled = true;
          setStyles(context, event);
          // Hide overflow only when the animation is in progress,
          // otherwise the removal of the scrollbars will draw attention
          // to itself and look like an error
          document.documentElement.classList.add('wp-has-lightbox-open');
        },
        hideLightbox: async ({
          context,
          event
        }) => {
          context.core.image.hideAnimationEnabled = true;
          if (context.core.image.lightboxEnabled) {
            // If scrolling, wait a moment before closing the lightbox.
            if (context.core.image.lightboxAnimation === 'fade') {
              context.core.image.scrollDelta += event.deltaY;
              if (event.type === 'mousewheel' && Math.abs(window.scrollY - context.core.image.scrollDelta) < 10) {
                return;
              }
            } else if (context.core.image.lightboxAnimation === 'zoom') {
              // Disable scroll until the zoom animation ends.
              // Get the current page scroll position
              const scrollTop = window.pageYOffset || document.documentElement.scrollTop;
              const scrollLeft = window.pageXOffset || document.documentElement.scrollLeft;
              // if any scroll is attempted, set this to the previous value.
              window.onscroll = function () {
                window.scrollTo(scrollLeft, scrollTop);
              };
              // Enable scrolling after the animation finishes
              setTimeout(function () {
                window.onscroll = function () {};
              }, 400);
            }
            document.documentElement.classList.remove('wp-has-lightbox-open');
            context.core.image.lightboxEnabled = false;
            context.core.image.lastFocusedElement.focus({
              preventScroll: true
            });
          }
        },
        handleKeydown: ({
          context,
          actions,
          event
        }) => {
          if (context.core.image.lightboxEnabled) {
            if (event.key === 'Tab' || event.keyCode === 9) {
              // If shift + tab it change the direction
              if (event.shiftKey && window.document.activeElement === context.core.image.firstFocusableElement) {
                event.preventDefault();
                context.core.image.lastFocusableElement.focus();
              } else if (!event.shiftKey && window.document.activeElement === context.core.image.lastFocusableElement) {
                event.preventDefault();
                context.core.image.firstFocusableElement.focus();
              }
            }
            if (event.key === 'Escape' || event.keyCode === 27) {
              actions.core.image.hideLightbox({
                context,
                event
              });
            }
          }
        },
        handleLoad: ({
          state,
          context,
          effects,
          ref
        }) => {
          context.core.image.imageLoaded = true;
          context.core.image.imageCurrentSrc = ref.currentSrc;
          effects.core.image.setButtonStyles({
            state,
            context,
            ref
          });
        }
      }
    }
  },
  selectors: {
    core: {
      image: {
        roleAttribute: ({
          context
        }) => {
          return context.core.image.lightboxEnabled ? 'dialog' : '';
        },
        lightboxObjectFit: ({
          context
        }) => {
          if (context.core.image.initialized) {
            return 'cover';
          }
        },
        enlargedImgSrc: ({
          context
        }) => {
          return context.core.image.initialized ? context.core.image.imageUploadedSrc : '';
        }
      }
    }
  },
  effects: {
    core: {
      image: {
        setCurrentSrc: ({
          context,
          ref
        }) => {
          if (ref.complete) {
            context.core.image.imageLoaded = true;
            context.core.image.imageCurrentSrc = ref.currentSrc;
          }
        },
        initLightbox: async ({
          context,
          ref
        }) => {
          context.core.image.figureRef = ref.querySelector('figure');
          context.core.image.imageRef = ref.querySelector('img');
          if (context.core.image.lightboxEnabled) {
            const focusableElements = ref.querySelectorAll(focusableSelectors);
            context.core.image.firstFocusableElement = focusableElements[0];
            context.core.image.lastFocusableElement = focusableElements[focusableElements.length - 1];
            ref.querySelector('.close-button').focus();
          }
        },
        setButtonStyles: ({
          state,
          context,
          ref
        }) => {
          const {
            naturalWidth,
            naturalHeight,
            offsetWidth,
            offsetHeight
          } = ref;

          // If the image isn't loaded yet, we can't
          // calculate how big the button should be.
          if (naturalWidth === 0 || naturalHeight === 0) {
            return;
          }

          // Subscribe to the window dimensions so we can
          // recalculate the styles if the window is resized.
          if ((state.core.image.windowWidth || state.core.image.windowHeight) && context.core.image.scaleAttr === 'contain') {
            // In the case of an image with object-fit: contain, the
            // size of the img element can be larger than the image itself,
            // so we need to calculate the size of the button to match.

            // Natural ratio of the image.
            const naturalRatio = naturalWidth / naturalHeight;
            // Offset ratio of the image.
            const offsetRatio = offsetWidth / offsetHeight;
            if (naturalRatio > offsetRatio) {
              // If it reaches the width first, keep
              // the width and recalculate the height.
              context.core.image.imageButtonWidth = offsetWidth;
              const buttonHeight = offsetWidth / naturalRatio;
              context.core.image.imageButtonHeight = buttonHeight;
              context.core.image.imageButtonTop = (offsetHeight - buttonHeight) / 2;
            } else {
              // If it reaches the height first, keep
              // the height and recalculate the width.
              context.core.image.imageButtonHeight = offsetHeight;
              const buttonWidth = offsetHeight * naturalRatio;
              context.core.image.imageButtonWidth = buttonWidth;
              context.core.image.imageButtonLeft = (offsetWidth - buttonWidth) / 2;
            }
          } else {
            // In all other cases, we can trust that the size of
            // the image is the right size for the button as well.

            context.core.image.imageButtonWidth = offsetWidth;
            context.core.image.imageButtonHeight = offsetHeight;
          }
        }
      }
    }
  }
}, {
  afterLoad: ({
    state
  }) => {
    window.addEventListener('resize', debounce(() => {
      state.core.image.windowWidth = window.innerWidth;
      state.core.image.windowHeight = window.innerHeight;
    }));
  }
});
function setStyles(context, event) {
  // The reference img element lies adjacent
  // to the event target button in the DOM.
  let {
    naturalWidth,
    naturalHeight,
    offsetWidth: originalWidth,
    offsetHeight: originalHeight
  } = event.target.nextElementSibling;
  let {
    x: screenPosX,
    y: screenPosY
  } = event.target.nextElementSibling.getBoundingClientRect();

  // Natural ratio of the image clicked to open the lightbox.
  const naturalRatio = naturalWidth / naturalHeight;
  // Original ratio of the image clicked to open the lightbox.
  let originalRatio = originalWidth / originalHeight;

  // If it has object-fit: contain, recalculate the original sizes
  // and the screen position without the blank spaces.
  if (context.core.image.scaleAttr === 'contain') {
    if (naturalRatio > originalRatio) {
      const heightWithoutSpace = originalWidth / naturalRatio;
      // Recalculate screen position without the top space.
      screenPosY += (originalHeight - heightWithoutSpace) / 2;
      originalHeight = heightWithoutSpace;
    } else {
      const widthWithoutSpace = originalHeight * naturalRatio;
      // Recalculate screen position without the left space.
      screenPosX += (originalWidth - widthWithoutSpace) / 2;
      originalWidth = widthWithoutSpace;
    }
  }
  originalRatio = originalWidth / originalHeight;

  // Typically, we use the image's full-sized dimensions. If those
  // dimensions have not been set (i.e. an external image with only one size),
  // the image's dimensions in the lightbox are the same
  // as those of the image in the content.
  let imgMaxWidth = parseFloat(context.core.image.targetWidth !== 'none' ? context.core.image.targetWidth : naturalWidth);
  let imgMaxHeight = parseFloat(context.core.image.targetHeight !== 'none' ? context.core.image.targetHeight : naturalHeight);

  // Ratio of the biggest image stored in the database.
  let imgRatio = imgMaxWidth / imgMaxHeight;
  let containerMaxWidth = imgMaxWidth;
  let containerMaxHeight = imgMaxHeight;
  let containerWidth = imgMaxWidth;
  let containerHeight = imgMaxHeight;
  // Check if the target image has a different ratio than the original one (thumbnail).
  // Recalculate the width and height.
  if (naturalRatio.toFixed(2) !== imgRatio.toFixed(2)) {
    if (naturalRatio > imgRatio) {
      // If the width is reached before the height, we keep the maxWidth
      // and recalculate the height.
      // Unless the difference between the maxHeight and the reducedHeight
      // is higher than the maxWidth, where we keep the reducedHeight and
      // recalculate the width.
      const reducedHeight = imgMaxWidth / naturalRatio;
      if (imgMaxHeight - reducedHeight > imgMaxWidth) {
        imgMaxHeight = reducedHeight;
        imgMaxWidth = reducedHeight * naturalRatio;
      } else {
        imgMaxHeight = imgMaxWidth / naturalRatio;
      }
    } else {
      // If the height is reached before the width, we keep the maxHeight
      // and recalculate the width.
      // Unless the difference between the maxWidth and the reducedWidth
      // is higher than the maxHeight, where we keep the reducedWidth and
      // recalculate the height.
      const reducedWidth = imgMaxHeight * naturalRatio;
      if (imgMaxWidth - reducedWidth > imgMaxHeight) {
        imgMaxWidth = reducedWidth;
        imgMaxHeight = reducedWidth / naturalRatio;
      } else {
        imgMaxWidth = imgMaxHeight * naturalRatio;
      }
    }
    containerWidth = imgMaxWidth;
    containerHeight = imgMaxHeight;
    imgRatio = imgMaxWidth / imgMaxHeight;

    // Calculate the max size of the container.
    if (originalRatio > imgRatio) {
      containerMaxWidth = imgMaxWidth;
      containerMaxHeight = containerMaxWidth / originalRatio;
    } else {
      containerMaxHeight = imgMaxHeight;
      containerMaxWidth = containerMaxHeight * originalRatio;
    }
  }

  // If the image has been pixelated on purpose, keep that size.
  if (originalWidth > containerWidth || originalHeight > containerHeight) {
    containerWidth = originalWidth;
    containerHeight = originalHeight;
  }

  // Calculate the final lightbox image size and the
  // scale factor. MaxWidth is either the window container
  // (accounting for padding) or the image resolution.
  let horizontalPadding = 0;
  if (window.innerWidth > 480) {
    horizontalPadding = 80;
  } else if (window.innerWidth > 1920) {
    horizontalPadding = 160;
  }
  const verticalPadding = 80;
  const targetMaxWidth = Math.min(window.innerWidth - horizontalPadding, containerWidth);
  const targetMaxHeight = Math.min(window.innerHeight - verticalPadding, containerHeight);
  const targetContainerRatio = targetMaxWidth / targetMaxHeight;
  if (originalRatio > targetContainerRatio) {
    // If targetMaxWidth is reached before targetMaxHeight
    containerWidth = targetMaxWidth;
    containerHeight = containerWidth / originalRatio;
  } else {
    // If targetMaxHeight is reached before targetMaxWidth
    containerHeight = targetMaxHeight;
    containerWidth = containerHeight * originalRatio;
  }
  const containerScale = originalWidth / containerWidth;
  const lightboxImgWidth = imgMaxWidth * (containerWidth / containerMaxWidth);
  const lightboxImgHeight = imgMaxHeight * (containerHeight / containerMaxHeight);

  // Add the CSS variables needed.
  let styleTag = document.getElementById('wp-lightbox-styles');
  if (!styleTag) {
    styleTag = document.createElement('style');
    styleTag.id = 'wp-lightbox-styles';
    document.head.appendChild(styleTag);
  }

  // As of this writing, using the calculations above will render the lightbox
  // with a small, erroneous whitespace on the left side of the image in iOS Safari,
  // perhaps due to an inconsistency in how browsers handle absolute positioning and CSS
  // transformation. In any case, adding 1 pixel to the container width and height solves
  // the problem, though this can be removed if the issue is fixed in the future.
  styleTag.innerHTML = `
		:root {
			--wp--lightbox-initial-top-position: ${screenPosY}px;
			--wp--lightbox-initial-left-position: ${screenPosX}px;
			--wp--lightbox-container-width: ${containerWidth + 1}px;
			--wp--lightbox-container-height: ${containerHeight + 1}px;
			--wp--lightbox-image-width: ${lightboxImgWidth}px;
			--wp--lightbox-image-height: ${lightboxImgHeight}px;
			--wp--lightbox-scale: ${containerScale};
		}
	`;
}
function debounce(func, wait = 50) {
  let timeout;
  return () => {
    const later = () => {
      timeout = null;
      func();
    };
    clearTimeout(timeout);
    timeout = setTimeout(later, wait);
  };
}

/***/ })

},
/******/ function(__webpack_require__) { // webpackRuntimeModules
/******/ var __webpack_exec__ = function(moduleId) { return __webpack_require__(__webpack_require__.s = moduleId); }
/******/ var __webpack_exports__ = (__webpack_exec__(699));
/******/ }
]);