From ad7158c315c40e8b1b52798187b924a745fb7460 Mon Sep 17 00:00:00 2001
From: Vjacheslav Trushkin <cyberalien@gmail.com>
Date: Sun, 28 Jul 2024 09:57:18 +0300
Subject: [PATCH] chore(utils): add function to sanitise title prop

---
 packages/utils/package.json      | 5 +++++
 packages/utils/src/index.ts      | 1 +
 packages/utils/src/misc/title.ts | 8 ++++++++
 3 files changed, 14 insertions(+)
 create mode 100644 packages/utils/src/misc/title.ts

diff --git a/packages/utils/package.json b/packages/utils/package.json
index ed25874..0e245d3 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -337,6 +337,11 @@
 			"require": "./lib/misc/strings.cjs",
 			"import": "./lib/misc/strings.mjs"
 		},
+		"./lib/misc/title": {
+			"types": "./lib/misc/title.d.ts",
+			"require": "./lib/misc/title.cjs",
+			"import": "./lib/misc/title.mjs"
+		},
 		"./lib/misc/licenses": {
 			"types": "./lib/misc/licenses.d.ts",
 			"require": "./lib/misc/licenses.cjs",
diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
index e8fb4cb..3c6281d 100644
--- a/packages/utils/src/index.ts
+++ b/packages/utils/src/index.ts
@@ -131,3 +131,4 @@ export {
 	compareObjects,
 	unmergeObjects,
 } from './misc/objects';
+export { sanitiseTitleAttribute } from './misc/title';
diff --git a/packages/utils/src/misc/title.ts b/packages/utils/src/misc/title.ts
new file mode 100644
index 0000000..88caead
--- /dev/null
+++ b/packages/utils/src/misc/title.ts
@@ -0,0 +1,8 @@
+/**
+ * Sanitises title, removing any unwanted characters that might break XML.
+ *
+ * This is a very basic funciton, not full parser.
+ */
+export function sanitiseTitleAttribute(content: string): string {
+	return content.replace(/[<>&]+/g, '');
+}