exports.id = 7477; exports.ids = [7477]; exports.modules = { /***/ 7477: /***/ ((module, __unused_webpack_exports, __webpack_require__) => { module.exports = __webpack_require__(82003) /***/ }), /***/ 82003: /***/ ((module, exports, __webpack_require__) => { "use strict"; "client"; Object.defineProperty(exports, "__esModule", ({ value: true })); exports["default"] = Image; var _extends = (__webpack_require__(25550)/* ["default"] */ .Z); var _interop_require_default = (__webpack_require__(40213)/* ["default"] */ .Z); var _interop_require_wildcard = (__webpack_require__(95928)/* ["default"] */ .Z); var _object_without_properties_loose = (__webpack_require__(36969)/* ["default"] */ .Z); var _react = _interop_require_wildcard(__webpack_require__(16689)); var _head = _interop_require_default(__webpack_require__(94957)); var _imageConfig = __webpack_require__(35843); var _useIntersection = __webpack_require__(99879); var _imageConfigContext = __webpack_require__(50744); var _utils = __webpack_require__(59232); var _normalizeTrailingSlash = __webpack_require__(68641); function Image(_param) { var { src , sizes , unoptimized =false , priority =false , loading , lazyRoot =null , lazyBoundary , className , quality , width , height , style , objectFit , objectPosition , onLoadingComplete , placeholder ="empty" , blurDataURL } = _param, all = _object_without_properties_loose(_param, [ "src", "sizes", "unoptimized", "priority", "loading", "lazyRoot", "lazyBoundary", "className", "quality", "width", "height", "style", "objectFit", "objectPosition", "onLoadingComplete", "placeholder", "blurDataURL" ]); const configContext = (0, _react).useContext(_imageConfigContext.ImageConfigContext); const config = (0, _react).useMemo(()=>{ const c = configEnv || configContext || _imageConfig.imageConfigDefault; const allSizes = [ ...c.deviceSizes, ...c.imageSizes ].sort((a, b)=>a - b); const deviceSizes = c.deviceSizes.sort((a, b)=>a - b); return _extends({}, c, { allSizes, deviceSizes }); }, [ configContext ]); let rest = all; let layout = sizes ? "responsive" : "intrinsic"; if ("layout" in rest) { // Override default layout if the user specified one: if (rest.layout) layout = rest.layout; // Remove property so it's not spread on : delete rest.layout; } let loader = defaultImageLoader; if ("loader" in rest) { if (rest.loader) { const customImageLoader = rest.loader; var _tmp; _tmp = (obj)=>{ const { config: _ } = obj, opts = _object_without_properties_loose(obj, [ "config" ]); // The config object is internal only so we must // not pass it to the user-defined loader() return customImageLoader(opts); }, loader = _tmp, _tmp; } // Remove property so it's not spread on delete rest.loader; } let staticSrc = ""; if (isStaticImport(src)) { const staticImageData = isStaticRequire(src) ? src.default : src; if (!staticImageData.src) { throw new Error(`An object should only be passed to the image component src parameter if it comes from a static image import. It must include src. Received ${JSON.stringify(staticImageData)}`); } blurDataURL = blurDataURL || staticImageData.blurDataURL; staticSrc = staticImageData.src; if (!layout || layout !== "fill") { height = height || staticImageData.height; width = width || staticImageData.width; if (!staticImageData.height || !staticImageData.width) { throw new Error(`An object should only be passed to the image component src parameter if it comes from a static image import. It must include height and width. Received ${JSON.stringify(staticImageData)}`); } } } src = typeof src === "string" ? src : staticSrc; let isLazy = !priority && (loading === "lazy" || typeof loading === "undefined"); if (src.startsWith("data:") || src.startsWith("blob:")) { // https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs unoptimized = true; isLazy = false; } if (false) {} if (config.unoptimized) { unoptimized = true; } const [blurComplete, setBlurComplete] = (0, _react).useState(false); const [setIntersection, isIntersected, resetIntersected] = (0, _useIntersection).useIntersection({ rootRef: lazyRoot, rootMargin: lazyBoundary || "200px", disabled: !isLazy }); const isVisible = !isLazy || isIntersected; const wrapperStyle = { boxSizing: "border-box", display: "block", overflow: "hidden", width: "initial", height: "initial", background: "none", opacity: 1, border: 0, margin: 0, padding: 0 }; const sizerStyle = { boxSizing: "border-box", display: "block", width: "initial", height: "initial", background: "none", opacity: 1, border: 0, margin: 0, padding: 0 }; let hasSizer = false; let sizerSvgUrl; const layoutStyle = { position: "absolute", top: 0, left: 0, bottom: 0, right: 0, boxSizing: "border-box", padding: 0, border: "none", margin: "auto", display: "block", width: 0, height: 0, minWidth: "100%", maxWidth: "100%", minHeight: "100%", maxHeight: "100%", objectFit, objectPosition }; let widthInt = getInt(width); let heightInt = getInt(height); const qualityInt = getInt(quality); if (false) {} const imgStyle = Object.assign({}, style, layoutStyle); const blurStyle = placeholder === "blur" && !blurComplete ? { backgroundSize: objectFit || "cover", backgroundPosition: objectPosition || "0% 0%", filter: "blur(20px)", backgroundImage: `url("${blurDataURL}")` } : {}; if (layout === "fill") { // wrapperStyle.display = "block"; wrapperStyle.position = "absolute"; wrapperStyle.top = 0; wrapperStyle.left = 0; wrapperStyle.bottom = 0; wrapperStyle.right = 0; } else if (typeof widthInt !== "undefined" && typeof heightInt !== "undefined") { // const quotient = heightInt / widthInt; const paddingTop = isNaN(quotient) ? "100%" : `${quotient * 100}%`; if (layout === "responsive") { // wrapperStyle.display = "block"; wrapperStyle.position = "relative"; hasSizer = true; sizerStyle.paddingTop = paddingTop; } else if (layout === "intrinsic") { // wrapperStyle.display = "inline-block"; wrapperStyle.position = "relative"; wrapperStyle.maxWidth = "100%"; hasSizer = true; sizerStyle.maxWidth = "100%"; sizerSvgUrl = `data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%27${widthInt}%27%20height=%27${heightInt}%27/%3e`; } else if (layout === "fixed") { // wrapperStyle.display = "inline-block"; wrapperStyle.position = "relative"; wrapperStyle.width = widthInt; wrapperStyle.height = heightInt; } } else { // if (false) {} } let imgAttributes = { src: emptyDataURL, srcSet: undefined, sizes: undefined }; if (isVisible) { imgAttributes = generateImgAttrs({ config, src, unoptimized, layout, width: widthInt, quality: qualityInt, sizes, loader }); } let srcString = src; if (false) {} let imageSrcSetPropName = "imagesrcset"; let imageSizesPropName = "imagesizes"; if (false) {} const linkProps = { // Note: imagesrcset and imagesizes are not in the link element type with react 17. [imageSrcSetPropName]: imgAttributes.srcSet, [imageSizesPropName]: imgAttributes.sizes, crossOrigin: rest.crossOrigin }; const useLayoutEffect = true ? _react.default.useEffect : 0; const onLoadingCompleteRef = (0, _react).useRef(onLoadingComplete); const previousImageSrc = (0, _react).useRef(src); (0, _react).useEffect(()=>{ onLoadingCompleteRef.current = onLoadingComplete; }, [ onLoadingComplete ]); useLayoutEffect(()=>{ if (previousImageSrc.current !== src) { resetIntersected(); previousImageSrc.current = src; } }, [ resetIntersected, src ]); const imgElementArgs = _extends({ isLazy, imgAttributes, heightInt, widthInt, qualityInt, layout, className, imgStyle, blurStyle, loading, config, unoptimized, placeholder, loader, srcString, onLoadingCompleteRef, setBlurComplete, setIntersection, isVisible, noscriptSizes: sizes }, rest); return /*#__PURE__*/ _react.default.createElement(_react.default.Fragment, null, /*#__PURE__*/ _react.default.createElement("span", { style: wrapperStyle }, hasSizer ? /*#__PURE__*/ _react.default.createElement("span", { style: sizerStyle }, sizerSvgUrl ? /*#__PURE__*/ _react.default.createElement("img", { style: { display: "block", maxWidth: "100%", width: "initial", height: "initial", background: "none", opacity: 1, border: 0, margin: 0, padding: 0 }, alt: "", "aria-hidden": true, src: sizerSvgUrl }) : null) : null, /*#__PURE__*/ _react.default.createElement(ImageElement, Object.assign({}, imgElementArgs))), priority ? // for browsers that do not support `imagesrcset`, and in those cases // it would likely cause the incorrect image to be preloaded. // // https://html.spec.whatwg.org/multipage/semantics.html#attr-link-imagesrcset /*#__PURE__*/ _react.default.createElement(_head.default, null, /*#__PURE__*/ _react.default.createElement("link", Object.assign({ key: "__nimg-" + imgAttributes.src + imgAttributes.srcSet + imgAttributes.sizes, rel: "preload", as: "image", href: imgAttributes.srcSet ? undefined : imgAttributes.src }, linkProps))) : null); } "client"; function normalizeSrc(src) { return src[0] === "/" ? src.slice(1) : src; } const configEnv = {"deviceSizes":[640,750,828,1080,1200,1920,2048,3840],"imageSizes":[16,32,48,64,96,128,256,384],"path":"/_next/image","loader":"default","dangerouslyAllowSVG":false,"unoptimized":false}; const loadedImageURLs = new Set(); const allImgs = new Map(); let perfObserver; const emptyDataURL = "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7"; if (true) { global.__NEXT_IMAGE_IMPORTED = true; } const VALID_LOADING_VALUES = (/* unused pure expression or super */ null && ([ "lazy", "eager", undefined ])); function imgixLoader({ config , src , width , quality }) { // Demo: https://static.imgix.net/daisy.png?auto=format&fit=max&w=300 const url = new URL(`${config.path}${normalizeSrc(src)}`); const params = url.searchParams; // auto params can be combined with comma separation, or reiteration params.set("auto", params.getAll("auto").join(",") || "format"); params.set("fit", params.get("fit") || "max"); params.set("w", params.get("w") || width.toString()); if (quality) { params.set("q", quality.toString()); } return url.href; } function akamaiLoader({ config , src , width }) { return `${config.path}${normalizeSrc(src)}?imwidth=${width}`; } function cloudinaryLoader({ config , src , width , quality }) { // Demo: https://res.cloudinary.com/demo/image/upload/w_300,c_limit,q_auto/turtles.jpg const params = [ "f_auto", "c_limit", "w_" + width, "q_" + (quality || "auto") ]; const paramsString = params.join(",") + "/"; return `${config.path}${paramsString}${normalizeSrc(src)}`; } function customLoader({ src }) { throw new Error(`Image with src "${src}" is missing "loader" prop.` + `\nRead more: https://nextjs.org/docs/messages/next-image-missing-loader`); } function defaultLoader({ config , src , width , quality }) { if (false) {} if (src.endsWith(".svg") && !config.dangerouslyAllowSVG) { // Special case to make svg serve as-is to avoid proxying // through the built-in Image Optimization API. return src; } return `${(0, _normalizeTrailingSlash).normalizePathTrailingSlash(config.path)}?url=${encodeURIComponent(src)}&w=${width}&q=${quality || 75}`; } const loaders = new Map([ [ "default", defaultLoader ], [ "imgix", imgixLoader ], [ "cloudinary", cloudinaryLoader ], [ "akamai", akamaiLoader ], [ "custom", customLoader ], ]); const VALID_LAYOUT_VALUES = (/* unused pure expression or super */ null && ([ "fill", "fixed", "intrinsic", "responsive", undefined, ])); function isStaticRequire(src) { return src.default !== undefined; } function isStaticImageData(src) { return src.src !== undefined; } function isStaticImport(src) { return typeof src === "object" && (isStaticRequire(src) || isStaticImageData(src)); } function getWidths({ deviceSizes , allSizes }, width, layout, sizes) { if (sizes && (layout === "fill" || layout === "responsive")) { // Find all the "vw" percent sizes used in the sizes prop const viewportWidthRe = /(^|\s)(1?\d?\d)vw/g; const percentSizes = []; for(let match; match = viewportWidthRe.exec(sizes); match){ percentSizes.push(parseInt(match[2])); } if (percentSizes.length) { const smallestRatio = Math.min(...percentSizes) * 0.01; return { widths: allSizes.filter((s)=>s >= deviceSizes[0] * smallestRatio), kind: "w" }; } return { widths: allSizes, kind: "w" }; } if (typeof width !== "number" || layout === "fill" || layout === "responsive") { return { widths: deviceSizes, kind: "w" }; } const widths = [ ...new Set(// > are actually 3x in the green color, but only 1.5x in the red and // > blue colors. Showing a 3x resolution image in the app vs a 2x // > resolution image will be visually the same, though the 3x image // > takes significantly more data. Even true 3x resolution screens are // > wasteful as the human eye cannot see that level of detail without // > something like a magnifying glass. // https://blog.twitter.com/engineering/en_us/topics/infrastructure/2019/capping-image-fidelity-on-ultra-high-resolution-devices.html [ width, width * 2 /*, width * 3*/ ].map((w)=>allSizes.find((p)=>p >= w) || allSizes[allSizes.length - 1])), ]; return { widths, kind: "x" }; } function generateImgAttrs({ config , src , unoptimized , layout , width , quality , sizes , loader }) { if (unoptimized) { return { src, srcSet: undefined, sizes: undefined }; } const { widths , kind } = getWidths(config, width, layout, sizes); const last = widths.length - 1; return { sizes: !sizes && kind === "w" ? "100vw" : sizes, srcSet: widths.map((w, i)=>`${loader({ config, src, quality, width: w })} ${kind === "w" ? w : i + 1}${kind}`).join(", "), // It's intended to keep `src` the last attribute because React updates // attributes in order. If we keep `src` the first one, Safari will // immediately start to fetch `src`, before `sizes` and `srcSet` are even // updated by React. That causes multiple unnecessary requests if `srcSet` // and `sizes` are defined. // This bug cannot be reproduced in Chrome or Firefox. src: loader({ config, src, quality, width: widths[last] }) }; } function getInt(x) { if (typeof x === "number") { return x; } if (typeof x === "string") { return parseInt(x, 10); } return undefined; } function defaultImageLoader(loaderProps) { var ref; const loaderKey = ((ref = loaderProps.config) == null ? void 0 : ref.loader) || "default"; const load = loaders.get(loaderKey); if (load) { return load(loaderProps); } throw new Error(`Unknown "loader" found in "next.config.js". Expected: ${_imageConfig.VALID_LOADERS.join(", ")}. Received: ${loaderKey}`); } // See https://stackoverflow.com/q/39777833/266535 for why we use this ref // handler instead of the img's onLoad attribute. function handleLoading(img, src, layout, placeholder, onLoadingCompleteRef, setBlurComplete) { if (!img || img.src === emptyDataURL || img["data-loaded-src"] === src) { return; } img["data-loaded-src"] = src; const p = "decode" in img ? img.decode() : Promise.resolve(); p.catch(()=>{}).then(()=>{ if (!img.parentNode) { // Exit early in case of race condition: // - onload() is called // - decode() is called but incomplete // - unmount is called // - decode() completes return; } loadedImageURLs.add(src); if (placeholder === "blur") { setBlurComplete(true); } if (onLoadingCompleteRef == null ? void 0 : onLoadingCompleteRef.current) { const { naturalWidth , naturalHeight } = img; // Pass back read-only primitive values but not the // underlying DOM element because it could be misused. onLoadingCompleteRef.current({ naturalWidth, naturalHeight }); } if (false) { var ref; } }); } const ImageElement = (_param)=>{ var { imgAttributes , heightInt , widthInt , qualityInt , layout , className , imgStyle , blurStyle , isLazy , placeholder , loading , srcString , config , unoptimized , loader , onLoadingCompleteRef , setBlurComplete , setIntersection , onLoad , onError , isVisible , noscriptSizes } = _param, rest = _object_without_properties_loose(_param, [ "imgAttributes", "heightInt", "widthInt", "qualityInt", "layout", "className", "imgStyle", "blurStyle", "isLazy", "placeholder", "loading", "srcString", "config", "unoptimized", "loader", "onLoadingCompleteRef", "setBlurComplete", "setIntersection", "onLoad", "onError", "isVisible", "noscriptSizes" ]); loading = isLazy ? "lazy" : loading; return /*#__PURE__*/ _react.default.createElement(_react.default.Fragment, null, /*#__PURE__*/ _react.default.createElement("img", Object.assign({}, rest, imgAttributes, { decoding: "async", "data-nimg": layout, className: className, style: _extends({}, imgStyle, blurStyle), ref: (0, _react).useCallback((img)=>{ if (false) {} setIntersection(img); if (img == null ? void 0 : img.complete) { handleLoading(img, srcString, layout, placeholder, onLoadingCompleteRef, setBlurComplete); } }, [ setIntersection, srcString, layout, placeholder, onLoadingCompleteRef, setBlurComplete, ]), onLoad: (event)=>{ const img = event.currentTarget; handleLoading(img, srcString, layout, placeholder, onLoadingCompleteRef, setBlurComplete); if (onLoad) { onLoad(event); } }, onError: (event)=>{ if (placeholder === "blur") { // If the real image fails to load, this will still remove the placeholder. setBlurComplete(true); } if (onError) { onError(event); } } })), (isLazy || placeholder === "blur") && /*#__PURE__*/ _react.default.createElement("noscript", null, /*#__PURE__*/ _react.default.createElement("img", Object.assign({}, rest, generateImgAttrs({ config, src: srcString, unoptimized, layout, width: widthInt, quality: qualityInt, sizes: noscriptSizes, loader }), { decoding: "async", "data-nimg": layout, style: imgStyle, className: className, // @ts-ignore - TODO: upgrade to `@types/react@17` loading: loading })))); }; if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") { Object.defineProperty(exports.default, "__esModule", { value: true }); Object.assign(exports.default, exports); module.exports = exports.default; } //# sourceMappingURL=image.js.map /***/ }) }; ; //# sourceMappingURL=7477.js.map