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const asImage = (image) => { |
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if (typeof image === 'string') return image ? { url: image } : null; |
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return typeof image?.url === 'string' && image.url ? image : null; |
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}; |
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|
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const asImages = (images) => |
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Array.isArray(images) ? images.map(asImage).filter(Boolean) : []; |
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|
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// Sites launched before the banner picks stored one flat list of urls. |
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export const normalizeSiteImages = (siteImages) => |
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!siteImages || Array.isArray(siteImages) |
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? { hero: [], general: asImages(siteImages) } |
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: { |
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hero: asImages(siteImages.hero), |
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general: asImages(siteImages.general), |
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}; |
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|
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export const siteImageUrlsByType = (siteImages) => { |
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const { hero, general } = normalizeSiteImages(siteImages); |
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const urls = (images) => images.map(({ url }) => url); |
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return { hero: urls(hero), general: urls(general) }; |
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}; |
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|
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export const siteImageUrls = (siteImages) => { |
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const { hero, general } = siteImageUrlsByType(siteImages); |
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return [...hero, ...general]; |
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}; |
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|
