56 lines
1.2 KiB
Go
56 lines
1.2 KiB
Go
package internals
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import (
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"fmt"
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"net/http"
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"slices"
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)
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func RemoveDuplicates[T comparable](slice []T) []T {
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keys := make(map[T]bool)
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list := []T{}
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for _, entry := range slice {
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if _, value := keys[entry]; !value {
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keys[entry] = true
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list = append(list, entry)
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}
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}
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return list
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}
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func GetCookie(name string, w http.ResponseWriter, r *http.Request) *http.Cookie {
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name = fmt.Sprintf("__Host-%s-%s-%s", APP_NAME, APP_VERSION, name)
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c := r.Cookies()
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i := slices.IndexFunc(c, func(c *http.Cookie) bool {
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return c.Name == name
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})
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var cookie *http.Cookie
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if i == -1 {
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cookie = &http.Cookie{
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Name: name,
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SameSite: http.SameSiteStrictMode,
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Path: "/",
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Secure: true,
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}
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} else {
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cookie = c[i]
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}
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return cookie
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}
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func HttpErrorHelper(w http.ResponseWriter) func(msg string, err error, status int) bool {
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return func(msg string, err error, status int) bool {
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if err != nil {
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w.WriteHeader(status)
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_, err = w.Write([]byte(msg + "\n Error: " + err.Error()))
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if err != nil {
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w.WriteHeader(http.StatusInternalServerError)
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_, _ = w.Write([]byte("Error trying to return error code (somehow):\n" + err.Error()))
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}
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return true
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}
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return false
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}
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}
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