updates

2025-11-26 14:25:26 +08:00 · 2017-06-24 12:12:15 +01:00
parent 780f1bc16e
commit 9c36dea485
23 changed files with 2408 additions and 0 deletions
--- a/error.go
+++ b/error.go
@@ -0,0 +1,65 @@
+package filemanager
+
+import (
+	"net/http"
+	"strconv"
+	"strings"
+)
+
+const errTemplate = `<!DOCTYPE html>
+<html>
+<head>
+    <title>TITLE</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta charset="utf-8">
+    <style>
+    html {
+        background-color: #2196f3;
+        color: #fff;
+        font-family: sans-serif;
+    }
+    code {
+        background-color: rgba(0,0,0,0.1);
+        border-radius: 5px;
+        padding: 1em;
+        display: block;
+        box-sizing: border-box;
+    }
+    .center {
+        max-width: 40em;
+        margin: 2em auto 0;
+    }
+    a {
+        text-decoration: none;
+        color: #eee;
+        font-weight: bold;
+    }
+	p {
+		line-height: 1.3;
+	}
+    </style>
+</head>
+
+<body>
+    <div class="center">
+        <h1>TITLE</h1>
+
+        <p>Try reloading the page or hitting the back button. If this error persists, it seems that you may have found a bug! Please create an issue at <a href="https://github.com/hacdias/caddy-filemanager/issues">hacdias/caddy-filemanager</a> repository on GitHub with the code below.</p>
+
+        <code>CODE</code>
+    </div>
+</html>`
+
+// PrintErrorHTML prints the error page
+func PrintErrorHTML(w http.ResponseWriter, code int, err error) (int, error) {
+	tpl := errTemplate
+	tpl = strings.Replace(tpl, "TITLE", strconv.Itoa(code)+" "+http.StatusText(code), -1)
+	tpl = strings.Replace(tpl, "CODE", err.Error(), -1)
+
+	_, err = w.Write([]byte(tpl))
+
+	if err != nil {
+		return http.StatusInternalServerError, err
+	}
+	return http.StatusOK, nil
+}