Caleb Gardner
31 lines
700 B
Go
31 lines
700 B
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 replacementComment = "<!--Content-->"
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func sendIndexWithContent(w http.ResponseWriter, content 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(replacementComment), []byte(content))
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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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