Daniel Redetzke
f703618b9d
Replace the Kamon ghost with the horned Hannya mask in favicon.svg, apple-touch-icon.png, the web UI and the setup page. The wordmark and katakana use Shippori Mincho B1 ExtraBold, bundled as a subset (ASCII and katakana, 21 KB) under the SIL OFL and served from the binary.
45 lines
1.4 KiB
Go
45 lines
1.4 KiB
Go
package main
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import (
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"embed"
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"net/http"
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)
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// The web UI and its icons are built into the binary. The UI talks only to
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// /api/v1, the same API the iOS app uses.
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//
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//go:embed index.html setup.html app.js setup.js app.css favicon.svg apple-touch-icon.png ShipporiMinchoB1-ExtraBold.woff2
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var webFiles embed.FS
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func webHandler() http.Handler {
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files := http.FileServerFS(webFiles)
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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switch r.URL.Path {
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case "/", "/app.js", "/setup.js", "/app.css", "/favicon.svg", "/apple-touch-icon.png":
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w.Header().Set("Cache-Control", "no-cache")
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files.ServeHTTP(w, r)
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case "/ShipporiMinchoB1-ExtraBold.woff2":
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w.Header().Set("Cache-Control", "public, max-age=31536000, immutable")
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files.ServeHTTP(w, r)
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case "/favicon.ico":
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// Browsers ask for this by default; point them to the SVG.
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http.Redirect(w, r, "/favicon.svg", http.StatusMovedPermanently)
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default:
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http.NotFound(w, r)
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}
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})
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}
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// setupPage serves the page a setup link opens. The token stays in the URL;
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// setup.js reads it from there and talks to /api/v1/setup.
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func setupPage(w http.ResponseWriter, r *http.Request) {
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b, err := webFiles.ReadFile("setup.html")
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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w.Header().Set("Content-Type", "text/html; charset=utf-8")
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w.Header().Set("Cache-Control", "no-store")
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_, _ = w.Write(b)
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}
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