/
route.go
147 lines (124 loc) · 3.78 KB
/
route.go
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package ui
import (
"html/template"
"net/http"
)
// RoutesHandler provides the UI for managing the routing table.
type RoutesHandler struct {
Color, Title, Version string
}
func (h *RoutesHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
tmplRoutes.ExecuteTemplate(w, "routes", h)
}
var tmplRoutes = template.Must(template.New("routes").Parse(`
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>fabio{{if .Title}} - {{.Title}}{{end}}</title>
<script type="text/javascript" src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.100.2/css/materialize.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.100.2/js/materialize.min.js"></script>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<style type="text/css">
td.tags { display: none; }
.footer { padding-top: 10px; }
.logo { height: 32px; margin: 0 auto; display: block; }
@media (min-width: 78em) {
td.tags{ display: table-cell; }
}
</style>
</head>
<body>
<ul id="overrides" class="dropdown-content"></ul>
<nav class="top-nav {{.Color}}">
<div class="container">
<div class="nav-wrapper">
<a href="/" class="brand-logo">fabio{{if .Title}} - {{.Title}}{{end}}</a>
<ul id="nav-mobile" class="right hide-on-med-and-down">
<li><a class="dropdown-button" href="#!" data-activates="overrides">Overrides<i class="material-icons right">arrow_drop_down</i></a></li>
<li><a href="https://github.com/fabiolb/fabio/blob/master/CHANGELOG.md">{{.Version}}</a></li>
<li><a href="https://github.com/fabiolb/fabio">Github</a></li>
</ul>
</div>
</div>
</nav>
<div class="container">
<div class="section">
<h5>Routing Table</h5>
<p><input type="text" id="filter" placeholder="type to filter routes"></p>
<table class="routes highlight"></table>
</div>
<div class="section footer">
<img class="logo" src="/logo.svg">
</div>
</div>
<script>
$(function(){
var params={};window.location.search.replace(/[?&]+([^=&]+)=([^&]*)/gi,function(str,key,value){params[key] = value;});
function renderRoutes(routes) {
var $table = $("table.routes");
var tbl = '<thead><tr>';
tbl += '<th>#</th>';
tbl += '<th>Service</th>';
tbl += '<th>Source</th>';
tbl += '<th>Dest</th>';
tbl += '<th>Options</th>';
tbl += '<th>Weight</th>';
tbl += '</tr></thead><tbody>'
tbl += '<tbody>'
for (var i=0; i < routes.length; i++) {
var r = routes[i];
tbl += '<tr>';
tbl += '<td>' + (i+1) + '</td>';
tbl += '<td>' + r.service + '</td>';
tbl += '<td>' + r.src + '</td>';
tbl += '<td>' + r.dst + '</td>';
tbl += '<td>' + r.opts + '</td>';
tbl += '<td>' + (r.weight * 100).toFixed(2) + '%</td>';
tbl += '</tr>';
}
tbl += '</tbody>';
$table.html(tbl);
}
var $filter = $('#filter');
function doFilter(v) {
$("tr").show();
if (!v) return;
var words = v.split(' ');
console.log('words: ', words);
for (var i=0; i < words.length; i++) {
var w = words[i].trim();
if (w == "") continue;
$("tbody tr:not(:contains('"+w+"'))").hide();
}
}
$filter.focus();
$filter.keyup(function() {
var v = $filter.val();
window.history.pushState(null, null, "?filter=" +v);
doFilter(v);
});
$.get("/api/routes", function(data) {
renderRoutes(data);
if (!params.filter) return;
var v = decodeURIComponent(params.filter);
$filter.val(v);
doFilter(v);
});
$.get('/api/paths', function(data) {
var d = $("#overrides");
$.each(data, function(idx, val) {
var path = val;
if (val == "") {
val = "default"
}
d.append('<li><a href="/manual'+path+'">'+val+'</a></li>');
});
});
})
</script>
</body>
</html>
`))