57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
package main
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import (
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"io"
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"log/slog"
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"net/http"
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"os"
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"strings"
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"time"
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)
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// AppendLog adds the input string to the end of the log file with a timestamp
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func appendLog(input string) error {
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t := time.Now().Format("2006-01-02 15:04") // yyyy-mm-dd HH:MM
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filename := "data/log.txt"
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f, err := os.OpenFile(filename, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
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if err != nil {
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slog.Error("error opening/making file",
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"error", err,
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"file", filename)
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return err
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}
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input = strings.Replace(input, "\n", "", -1) // Remove newlines to maintain structure
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if _, err := f.Write([]byte(t + " | " + input + "\n")); err != nil {
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slog.Error("error appending to file",
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"error", err,
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"file", filename)
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return err
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}
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if err := f.Close(); err != nil {
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slog.Error("error closing file",
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"error", err,
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"file", filename)
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return err
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}
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return nil
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}
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func PostLog(w http.ResponseWriter, r *http.Request) {
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body, err := io.ReadAll(r.Body)
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if err != nil {
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w.WriteHeader(http.StatusInternalServerError)
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w.Write([]byte("error reading body"))
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return
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}
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err = appendLog(string(body))
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if err != nil {
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w.WriteHeader(http.StatusInternalServerError)
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w.Write([]byte("error appending to log"))
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return
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}
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w.WriteHeader(http.StatusOK)
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w.Write([]byte("appended to log"))
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}
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