61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
/*
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* SPDX-FileCopyrightText: 2023 jordi fita mas <jfita@peritasoft.com>
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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package http
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import (
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"encoding/json"
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"net/http"
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)
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const (
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HxLocation = "HX-Location"
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HxRedirect = "HX-Redirect"
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HxRequest = "HX-Request"
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HxTriggerAfterSettle = "HX-Trigger-After-Settle"
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)
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func Relocate(w http.ResponseWriter, r *http.Request, url string, code int) {
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if IsHTMxRequest(r) {
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w.Header().Set(HxLocation, MustMarshalHTMxLocation(&HTMxLocation{
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Path: url,
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Target: "main",
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}))
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w.WriteHeader(http.StatusNoContent)
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} else {
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http.Redirect(w, r, url, code)
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}
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}
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func Redirect(w http.ResponseWriter, r *http.Request, url string, code int) {
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if IsHTMxRequest(r) {
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w.Header().Set(HxRedirect, url)
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w.WriteHeader(http.StatusNoContent)
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} else {
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http.Redirect(w, r, url, code)
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}
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}
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func TriggerAfterSettle(w http.ResponseWriter, trigger string) {
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w.Header().Set(HxTriggerAfterSettle, trigger)
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}
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func IsHTMxRequest(r *http.Request) bool {
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return r.Header.Get(HxRequest) == "true"
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}
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type HTMxLocation struct {
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Path string `json:"path"`
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Target string `json:"target"`
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}
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func MustMarshalHTMxLocation(location *HTMxLocation) string {
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data, err := json.Marshal(location)
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if err != nil {
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panic(err)
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}
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return string(data)
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}
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