jimmy
509e7ccb43
Single-page site with gallery by album and event, contact form over SMTP, Docker dev/prod setup, and on-server image derivatives. Gallery photos stay local (app/images/ is gitignored). Co-authored-by: Cursor <cursoragent@cursor.com>
35 lines
708 B
Go
35 lines
708 B
Go
package gallery
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import (
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"os"
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"strings"
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)
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const defaultHeroRel = "connectionmachine/20220723_231556.jpg"
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// HeroRelPath returns the configured hero image path relative to images/.
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func HeroRelPath() string {
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if p := strings.TrimSpace(os.Getenv("HERO_IMAGE")); p != "" {
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return filepathToSlash(p)
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}
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return defaultHeroRel
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}
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// SelectHero picks the homepage hero from the gallery list.
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func SelectHero(images []Image) (Image, bool) {
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want := HeroRelPath()
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for _, img := range images {
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if img.RelPath == want {
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return img, true
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}
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}
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if len(images) > 0 {
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return images[0], true
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}
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return Image{}, false
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}
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func filepathToSlash(p string) string {
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return strings.ReplaceAll(p, "\\", "/")
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}
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