39 lines
1002 B
TypeScript
39 lines
1002 B
TypeScript
import type { CSSProperties } from 'vue'
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/**
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* Resolve urls from frontmatter and append with the base url
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*/
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export function resolveAssetUrl(url: string) {
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if (url.startsWith('/'))
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return import.meta.env.BASE_URL + url.slice(1)
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return url
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}
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export function handleBackground(background?: string, dim = false, backgroundSize = 'cover'): CSSProperties {
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const isColor = background && (background[0] === '#' || background.startsWith('rgb'))
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const style = {
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background: isColor
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? background
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: undefined,
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color: (background && !isColor)
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? 'white'
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: undefined,
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backgroundImage: isColor
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? undefined
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: background
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? dim
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? `linear-gradient(#0005, #0008), url(${resolveAssetUrl(background)})`
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: `url("${resolveAssetUrl(background)}")`
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: undefined,
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backgroundRepeat: 'no-repeat',
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backgroundPosition: 'center',
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backgroundSize,
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}
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if (!style.background)
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delete style.background
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return style
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}
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