Adds a check to make sure the NIP-96 uploader is a url before adding to the list.

Solves NPE on the model if they are not urls
2024-07-02 17:29:16 -04:00
parent 9ed1dbac72
commit 01816b0389
3 changed files with 91 additions and 17 deletions
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) 2024 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.quartz.encoders
+
+import org.czeal.rfc3986.URIReference
+
+class HttpUrlFormatter {
+    companion object {
+        fun displayHost(url: String): String =
+            url
+                .trim()
+                .removePrefix("https://")
+                .removePrefix("http://")
+                .removeSuffix("/")
+
+        fun displayUrl(url: String): String =
+            url
+                .trim()
+                .removePrefix("https://")
+                .removePrefix("http://")
+                .removeSuffix("/")
+
+        fun addSchemeIfNeeded(url: String): String =
+            if (!url.startsWith("https://") && !url.startsWith("http://")) {
+                // TODO: How to identify relays on the local network?
+                val isLocalHost = url.contains("127.0.0.1") || url.contains("localhost")
+                if (url.endsWith(".onion") || url.endsWith(".onion/") || isLocalHost) {
+                    "http://${url.trim()}"
+                } else {
+                    "https://${url.trim()}"
+                }
+            } else {
+                url.trim()
+            }
+
+        fun normalize(url: String): String {
+            val newUrl = addSchemeIfNeeded(url)
+
+            return try {
+                URIReference.parse(newUrl).normalize().toString()
+            } catch (e: Exception) {
+                newUrl
+            }
+        }
+
+        fun isValidUrl(url: String): Boolean =
+            runCatching {
+                URIReference.parse(addSchemeIfNeeded(url))
+            }.isSuccess
+    }
+}