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simpledash/extra.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
}