Caleb Gardner
43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
package main
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import (
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"bytes"
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"io"
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"log"
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"net/http"
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"os"
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"path/filepath"
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)
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const (
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contentReplace = "<!--Content-->"
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faviconReplace = "<!--Favicon-->"
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titleReplace = "<!--Title-->"
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)
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func sendIndexWithContent(w http.ResponseWriter, content string, title string, favicon string) {
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indexFile, err := os.Open(filepath.Join(*webRoot, "index.html"))
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if err != nil {
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log.Println("error when opening main index.html:", err)
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w.WriteHeader(http.StatusNotFound)
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return
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}
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dat, err := io.ReadAll(indexFile)
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if err != nil {
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log.Println("error reading main index.html:", err)
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w.WriteHeader(http.StatusInternalServerError)
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return
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}
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dat = bytes.ReplaceAll(dat, []byte(contentReplace), []byte(content))
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if title == "" {
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title = "Darkstorm.tech"
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}
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dat = bytes.ReplaceAll(dat, []byte(titleReplace), []byte(title))
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if favicon == "" {
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favicon = "https://darkstorm.tech/favicon.png"
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}
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dat = bytes.ReplaceAll(dat, []byte(faviconReplace), []byte(favicon))
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w.Header().Set("Content-Type", "text/html; charset=utf-8")
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w.Write(dat)
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}
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