44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package main
|
|
|
|
import (
|
|
"compress/gzip"
|
|
"github.com/rs/zerolog/log"
|
|
"html/template"
|
|
"net/http"
|
|
"strings"
|
|
)
|
|
|
|
// Send error to HTTP response
|
|
func httpError(res http.ResponseWriter, errTmpl *template.Template, config Conf, statusCode int, reason string) {
|
|
// Write error code to response
|
|
res.WriteHeader(statusCode)
|
|
// Execute error template, outputting to response
|
|
err := errTmpl.Execute(res, map[string]interface{}{
|
|
"StatusCode": statusCode,
|
|
"Reason": reason,
|
|
"Config": config,
|
|
})
|
|
if err != nil {
|
|
log.Warn().Err(err).Msg("Error occurred while handling error")
|
|
}
|
|
}
|
|
|
|
func compressRes(res http.ResponseWriter) *gzip.Writer {
|
|
// Set response header to reflect gzip compression
|
|
res.Header().Set("Content-Encoding", "gzip")
|
|
// Wrap response in gzip writer
|
|
return gzip.NewWriter(res)
|
|
}
|
|
|
|
// Check if a string slice contains a string
|
|
func strSlcContains(slice []string, str string) bool {
|
|
// For every value in slice
|
|
for _, val := range slice {
|
|
// If value is contained in provided string, return true
|
|
if strings.Contains(str, val) {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|