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nice error pages

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6543 2022-11-07 23:37:52 +01:00
parent b473639103
commit 1438699b73
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4 changed files with 51 additions and 7 deletions
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4
html/404.html
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@ -3,7 +3,7 @@
<head> <head>
<meta charset="utf-8"> <meta charset="utf-8">
<meta name="viewport" content="width=device-width"> <meta name="viewport" content="width=device-width">
<title>%status</title> <title>%status%</title>
<link rel="stylesheet" href="https://design.codeberg.org/design-kit/codeberg.css" /> <link rel="stylesheet" href="https://design.codeberg.org/design-kit/codeberg.css" />
<link href="https://fonts.codeberg.org/dist/inter/Inter%20Web/inter.css" rel="stylesheet" /> <link href="https://fonts.codeberg.org/dist/inter/Inter%20Web/inter.css" rel="stylesheet" />
@ -26,7 +26,7 @@
Page not found! Page not found!
</h1> </h1>
<h5 class="text-center" style="max-width: 25em;"> <h5 class="text-center" style="max-width: 25em;">
Sorry, but this page couldn't be found or is inaccessible (%status).<br/> Sorry, but this page couldn't be found or is inaccessible (%status%).<br/>
We hope this isn't a problem on our end ;) - Make sure to check the <a href="https://docs.codeberg.org/codeberg-pages/troubleshooting/" target="_blank">troubleshooting section in the Docs</a>! We hope this isn't a problem on our end ;) - Make sure to check the <a href="https://docs.codeberg.org/codeberg-pages/troubleshooting/" target="_blank">troubleshooting section in the Docs</a>!
</h5> </h5>
<small class="text-muted"> <small class="text-muted">

13
html/error.go
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@ -11,12 +11,15 @@ import (
// ReturnErrorPage sets the response status code and writes NotFoundPage to the response body, with "%status" replaced // ReturnErrorPage sets the response status code and writes NotFoundPage to the response body, with "%status" replaced
// with the provided status code. // with the provided status code.
func ReturnErrorPage(ctx *context.Context, msg string, code int) { func ReturnErrorPage(ctx *context.Context, msg string, statusCode int) {
ctx.RespWriter.Header().Set("Content-Type", "text/html; charset=utf-8") ctx.RespWriter.Header().Set("Content-Type", "text/html; charset=utf-8")
ctx.RespWriter.WriteHeader(code) ctx.RespWriter.WriteHeader(statusCode)
if msg == "" { if msg == "" {
msg = errorBody(code) msg = errorBody(statusCode)
} else {
// TODO: use template engine
msg = strings.ReplaceAll(strings.ReplaceAll(ErrorPage, "%message%", msg), "%status%", http.StatusText(statusCode))
} }
_, _ = io.Copy(ctx.RespWriter, strings.NewReader(msg)) _, _ = io.Copy(ctx.RespWriter, strings.NewReader(msg))
@ -35,9 +38,9 @@ func errorMessage(statusCode int) string {
return message return message
} }
// TODO: use template engine? // TODO: use template engine
func errorBody(statusCode int) string { func errorBody(statusCode int) string {
return strings.ReplaceAll(NotFoundPage, return strings.ReplaceAll(NotFoundPage,
"%status", "%status%",
strconv.Itoa(statusCode)+" "+errorMessage(statusCode)) strconv.Itoa(statusCode)+" "+errorMessage(statusCode))
} }

38
html/error.html Normal file
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@ -0,0 +1,38 @@
<!doctype html>
<html class="codeberg-design">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>%status%</title>
<link rel="stylesheet" href="https://design.codeberg.org/design-kit/codeberg.css" />
<link href="https://fonts.codeberg.org/dist/inter/Inter%20Web/inter.css" rel="stylesheet" />
<link href="https://fonts.codeberg.org/dist/fontawesome5/css/all.min.css" rel="stylesheet" />
<style>
body {
margin: 0; padding: 1rem; box-sizing: border-box;
width: 100%; min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
</style>
</head>
<body>
<i class="fa fa-search text-primary" style="font-size: 96px;"></i>
<h1 class="mb-0 text-primary">
%status%!
</h1>
<h5 class="text-center" style="max-width: 25em;">
Sorry, but this page couldn't be served.<br/>
We got an "%message%" error.<br/>
We hope this isn't a problem on our end ;) - Make sure to check the <a href="https://docs.codeberg.org/codeberg-pages/troubleshooting/" target="_blank">troubleshooting section in the Docs</a>!
</h5>
<small class="text-muted">
<img src="https://design.codeberg.org/logo-kit/icon.svg" class="align-top">
Static pages made easy - <a href="https://codeberg.page">Codeberg Pages</a>
</small>
</body>
</html>

3
html/html.go
View file

@ -4,3 +4,6 @@ import _ "embed"
//go:embed 404.html //go:embed 404.html
var NotFoundPage string var NotFoundPage string
//go:embed error.html
var ErrorPage string