73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
package main
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import (
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"embed"
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"flag"
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"fmt"
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"html/template"
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"io/fs"
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"log"
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"net/http"
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)
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//go:embed source
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var sourceFS embed.FS
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func main() {
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port := flag.Int("port", 8081, "port to listen on")
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flag.Parse()
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sourceRoot, err := fs.Sub(sourceFS, "source")
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if err != nil {
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log.Fatal(err)
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}
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mux := http.NewServeMux()
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mux.HandleFunc("GET /{$}", servePage("home", "templates/pages/index.html", sourceRoot, false))
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mux.HandleFunc("GET /research", servePage("research", "templates/pages/research.html", sourceRoot, true))
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mux.HandleFunc("GET /bookkeeping", servePage("bookkeeping", "templates/pages/bookkeeping.html", sourceRoot, true))
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mux.HandleFunc("GET /personal", servePage("personal", "templates/pages/interests.html", sourceRoot, true))
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staticRoot, err := fs.Sub(sourceFS, "source/static")
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if err != nil {
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log.Fatal(err)
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}
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mux.Handle("/static/", http.StripPrefix("/static/", http.FileServerFS(staticRoot)))
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mux.HandleFunc("/favicon.ico", func(w http.ResponseWriter, r *http.Request) {
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http.ServeFileFS(w, r, staticRoot, "favicon.ico")
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})
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addr := fmt.Sprintf(":%d", *port)
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log.Printf("running on http://localhost%s/\n", addr)
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log.Fatal(http.ListenAndServe(addr, mux))
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}
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func servePage(name string, templatefile string, sourcefile fs.FS, sub bool) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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tmpl, err := template.ParseFS(sourcefile, "templates/main.html", templatefile)
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if err != nil {
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log.Println("parse error:", err)
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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data := struct {
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Title string
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Sub bool
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}{
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Title: name,
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Sub: sub,
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}
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w.Header().Set("Content-Type", "text/html; charset=utf-8")
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// execute the base file by name — main.html is the entrypoint
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if err := tmpl.ExecuteTemplate(w, "main.html", data); err != nil {
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log.Println("execute error:", err)
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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}
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}
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