dbfd191bc5
Brand assets served at /api/files/v1/static had no cache headers. Introduce brand.Assets to own the embedded filesystem, content-hash ETags, and HTTP serving. Responses now carry Cache-Control and ETag so clients can cache and revalidate; stable email URLs stay revalidatable (max-age=3600, no immutable). Replace hardcoded Default*Path constants with StaticPathPrefix, logical filename constants, and StaticPath(). NewAssets validates required assets at startup so a rename fails fast instead of 404ing in sent emails. The files handler keeps routing and 404 rendering; ServeAssets sets cache headers and serves the file. Signed-off-by: Ludovic Vielle <ludovic@probo.com>
20 lines
529 B
Go
20 lines
529 B
Go
package brand
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import (
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"embed"
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)
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//go:embed assets
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var staticAssets embed.FS
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// Logical brand assets. These filenames must exist under assets/; NewAssets
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// verifies their presence at startup so a rename or removal fails fast instead
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// of silently producing a 404 in the consumers (e.g. emails).
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const (
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PoweredByLogo = "probo-gray-small.png"
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SenderCompanyLogo = "probo.png"
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)
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// requiredAssets are validated to exist whenever an Assets is constructed.
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var requiredAssets = []string{PoweredByLogo, SenderCompanyLogo}
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