From 0740bc79aa8499314ae8d61277d05ec6ddb78e8d Mon Sep 17 00:00:00 2001
From: SinTan1729 <sayantan.santra689@gmail.com>
Date: Sun, 6 Nov 2022 22:36:53 -0600
Subject: [PATCH] Auto convert shortlinks to lower case

---
 src/main/java/tk/draganczuk/url/Routes.java | 2 ++
 src/main/resources/public/index.html        | 6 +++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/main/java/tk/draganczuk/url/Routes.java b/src/main/java/tk/draganczuk/url/Routes.java
index f4477a5..91a780b 100644
--- a/src/main/java/tk/draganczuk/url/Routes.java
+++ b/src/main/java/tk/draganczuk/url/Routes.java
@@ -29,6 +29,7 @@ public class Routes {
 			split[1] = Utils.randomString();
 		}
 		String shortUrl = split[1];
+		shortUrl = shortUrl.toLowerCase();
 
 		if (Utils.validate(shortUrl)) {
 			return urlRepository.addUrl(longUrl, shortUrl);
@@ -41,6 +42,7 @@ public class Routes {
 
 	public static String goToLongUrl(Request req, Response res) {
 		String shortUrl = req.params("shortUrl");
+		shortUrl = shortUrl.toLowerCase();
 		var longUrlOpt = urlRepository
 				.findForShortUrl(shortUrl);
 
diff --git a/src/main/resources/public/index.html b/src/main/resources/public/index.html
index 30a8d3e..0e6b942 100644
--- a/src/main/resources/public/index.html
+++ b/src/main/resources/public/index.html
@@ -31,6 +31,10 @@
             line-height: 25px;
             overflow: scroll;
         }
+
+        form input[name="shortUrl"] {
+            text-transform: lowercase;
+        }
     </style>
 </head>
 
@@ -47,7 +51,7 @@
                 <div class="pure-control-group">
                     <label for="shortUrl">Short URL (Optional)</label>
                     <input type="text" name="shortUrl" id="shortUrl" placeholder="Only a-z, 0-9, - and _ are allowed"
-                        pattern="[a-z0-9_-]+" />
+                        pattern="[A-Za-z0-9_-]+" />
                 </div>
                 <div class="pure-controls">
                     <button class="pure-button pure-button-primary">Submit</button>