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Invoke container handler directly in server.
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,98 +1,15 @@ | ||
package container | ||
|
||
import ( | ||
"bytes" | ||
"html/template" | ||
"net/http" | ||
"strconv" | ||
) | ||
|
||
var disabledTemplate = template.Must( | ||
template.New("").Parse(`<!DOCTYPE html> | ||
<html> | ||
<head> | ||
<meta charset="utf-8"> | ||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> | ||
<title>Page Not Available</title> | ||
|
||
<!-- Everything needs to be kept inline --> | ||
<style> | ||
html, body { | ||
height: 100%; | ||
} | ||
body { | ||
align-items: center; | ||
background-color: #f7f7f7; | ||
color: #777; | ||
display: flex; | ||
font-family: sans-serif; | ||
justify-content: center; | ||
margin: 0; | ||
} | ||
a { | ||
color: #ff6600; | ||
} | ||
footer { | ||
border-top: 2px solid #ddd; | ||
display: flex; | ||
padding-top: 12px; | ||
} | ||
h1 { | ||
font-size: 30pt; | ||
font-weight: normal; | ||
margin: 0; | ||
} | ||
p { | ||
color: #aaa; | ||
} | ||
pre { | ||
white-space: pre-wrap; | ||
} | ||
.content { | ||
max-width: 800px; | ||
} | ||
.logo { | ||
margin-right: 8px; | ||
width: 30pt; | ||
} | ||
@media (max-width: 839px) { | ||
.content { | ||
margin: 20px; | ||
} | ||
} | ||
</style> | ||
</head> | ||
<body> | ||
<div class="content"> | ||
<h1>Page Not Available</h1> | ||
<p>{{.Message}}</p> | ||
<footer> | ||
<!-- EVERYTHING needs to be kept inline :P --> | ||
<img class="logo" src="data:image/svg+xml;base64,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"> | ||
<!-- Branding --> | ||
<p> | ||
Powered by:<br> | ||
<a href="https://github.com/nathan-osman/i5">i5 (reverse proxy)</a> | ||
</p> | ||
</footer> | ||
</div> | ||
</body> | ||
</html> | ||
`)) | ||
"github.com/nathan-osman/i5/util" | ||
) | ||
|
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type disabledHandler struct { | ||
Message string | ||
} | ||
|
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func (d *disabledHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) { | ||
buff := &bytes.Buffer{} | ||
disabledTemplate.Execute(buff, d) | ||
b := buff.Bytes() | ||
w.Header().Set("Content-Length", strconv.Itoa(len(b))) | ||
w.Header().Set("Content-Type", "text/html; charset=utf-8") | ||
w.WriteHeader(http.StatusInternalServerError) | ||
w.Write(b) | ||
util.RenderError(w, r, http.StatusInternalServerError, d.Message) | ||
} |
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