Sanitize URLs

2024-03-13 10:31:29 +01:00
parent 6db6ee2ebb
commit 38d0b2c261
6 changed files with 43 additions and 7 deletions
@@ -0,0 +1,32 @@
+using System.Text.RegularExpressions;
+
+namespace Jellyfin.Plugin.TubeArchivistMetadata.Utilities
+{
+    /// <summary>
+    /// Class containing common utils.
+    /// </summary>
+    public static class Utils
+    {
+        /// <summary>
+        /// Sanitize the given URL.
+        /// </summary>
+        /// <param name="inputUrl">An URL string.</param>
+        /// <returns>The URL string without spaces, doubled slashes and with a trailing slash.</returns>
+        public static string SanitizeUrl(string inputUrl)
+        {
+            // Extract the schema part
+            Match schemaMatch = Regex.Match(inputUrl, @"^(?<schema>https?://)");
+
+            // Remove double slashes and spaces from the remaining part of the URL
+            string cleanedPath = Regex.Replace(inputUrl.Substring(schemaMatch.Length), @"[/\s]+", "/");
+
+            // Add a trailing slash if not already present
+            cleanedPath = cleanedPath.TrimEnd('/') + "/";
+
+            // Combine the schema and cleaned path
+            string cleanedUrl = schemaMatch.Groups["schema"].Value + cleanedPath;
+
+            return cleanedUrl;
+        }
+    }
+}