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fix(Picture): Extend support for string based media breakpoints #21

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fix(Picture): Extend support for string based media breakpoints #21

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11 changes: 7 additions & 4 deletions lib/Picture.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ const React = require('react')
const h = React.createElement

const Picture = React.forwardRef(function Picture({ src, sizes, breakpoints, ...imgProps }, ref) {

if (!src) {
return null
}
Expand Down Expand Up @@ -49,7 +50,7 @@ const Picture = React.forwardRef(function Picture({ src, sizes, breakpoints, ...
return h(
'picture',
{},
flattendSrc.map(({ img, sizes, breakpoints, maxWidth }, i) =>
flattendSrc.map(({ img, sizes, breakpoints, media }, i) =>
h(
React.Fragment,
{ key: i },
Expand All @@ -59,15 +60,15 @@ const Picture = React.forwardRef(function Picture({ src, sizes, breakpoints, ...
type: 'image/webp',
srcSet: img.webpSrcSet,
sizes: makeSizes(img, sizes, breakpoints),
...(maxWidth ? { media: `(max-width: ${maxWidth}px)` } : {}),
media,
}),
img.srcSet &&
img.srcSet.length > 0 &&
h('source', {
type: img.type,
srcSet: img.srcSet,
sizes: makeSizes(img, sizes, breakpoints),
...(maxWidth ? { media: `(max-width: ${maxWidth}px)` } : {}),
media,
}),
),
),
Expand All @@ -86,11 +87,13 @@ function flattenSrc(src, sizes, breakpoints) {
continue
}

const breakpoint = typeof breakpoints[i] === 'number' ? `(max-width: ${breakpoints[i]}px)` : breakpoints[i]

result.push({
img: src[i],
sizes: sizes[i],
breakpoints: src.length === 1 ? breakpoints : [],
maxWidth: i === src.length - 1 ? null : breakpoints[i],
media: i === src.length - 1 ? null : breakpoint,
})
}

Expand Down