burble.dn42/bird-lg-go
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frontend: move redirect logic to HTML

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This commit is contained in:
Lan Tian 2021-01-17 01:33:14 +08:00
parent 72946e1113
commit 1baf325149
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GPG Key ID: 3D2E9DC81E5791C7
2 changed files with 20 additions and 22 deletions
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21
frontend/bindata/templates/page.tpl
View File

@ -41,7 +41,7 @@
{{ if .IsWhois }}
{{ $target = .WhoisTarget }}
{{ end }}
<form class="form-inline" action="/redir" method="GET">
<form name="goto" class="form-inline" action="javascript:goto();">
<div class="input-group">
<select name="action" class="form-control">
{{ range $k, $v := .Options }}
@ -64,5 +64,24 @@
<script src="https://cdn.jsdelivr.net/npm/jquery@3.5.1/dist/jquery.min.js" integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@4.5.1/dist/js/bootstrap.min.js" integrity="sha256-0IiaoZCI++9oAAvmCb5Y0r93XkuhvJpRalZLffQXLok=" crossorigin="anonymous"></script>
<script>
function goto() {
let action = encodeURIComponent($('[name="action"]').val());
let server = encodeURIComponent($('[name="server"]').val());
let target = encodeURIComponent($('[name="target"]').val());
let url = "";
if (action == "whois") {
url = "/" + action + "/" + target;
} else if (action == "summary") {
url = "/" + action + "/" + server + "/";
} else {
url = "/" + action + "/" + server + "/" + target;
}
window.location.href = url;
}
</script>
</body>
</html>

21
frontend/webserver.go
View File

@ -177,26 +177,6 @@ func webHandlerBGPMap(endpoint string, command string) func(w http.ResponseWrite
}
}
// redirect from the form input to a path style query
func webHandlerNavbarFormRedirect(w http.ResponseWriter, r *http.Request) {
query := r.URL.Query()
action := query.Get("action")
switch action {
case "whois":
target := url.PathEscape(query.Get("target"))
http.Redirect(w, r, "/"+action+"/"+target, 302)
case "summary":
server := url.PathEscape(query.Get("server"))
http.Redirect(w, r, "/"+action+"/"+server+"/", 302)
default:
server := url.PathEscape(query.Get("server"))
target := url.PathEscape(query.Get("target"))
http.Redirect(w, r, "/"+action+"/"+server+"/"+target, 302)
}
}
// set up routing paths and start webserver
func webServerStart() {
@ -230,7 +210,6 @@ func webServerStart() {
http.HandleFunc("/generic/", webBackendCommunicator("bird", "generic"))
http.HandleFunc("/traceroute/", webBackendCommunicator("traceroute", "traceroute"))
http.HandleFunc("/whois/", webHandlerWhois)
http.HandleFunc("/redir", webHandlerNavbarFormRedirect)
http.HandleFunc("/telegram/", webHandlerTelegramBot)
// Start HTTP server