From ca7a3543a07a70398018b48b1a35997d2153e737 Mon Sep 17 00:00:00 2001
From: Joshua Laymon <joshlaymon@icloud.com>
Date: Tue, 2 Sep 2025 03:01:11 +0000
Subject: [PATCH] Add web/static/js/source-validator.v1.js

---
 web/static/js/source-validator.v1.js | 31 ++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 web/static/js/source-validator.v1.js

diff --git a/web/static/js/source-validator.v1.js b/web/static/js/source-validator.v1.js
new file mode 100644
index 0000000..a04360e
--- /dev/null
+++ b/web/static/js/source-validator.v1.js
@@ -0,0 +1,31 @@
+/* source-validator.v1.js
+   Centralizes logic for deciding if a "Source" string should link to WOL.
+   Exposes:
+     - SourceValidator.isWOLSource(text) -> boolean
+     - SourceValidator.buildWOLSearchURL(text) -> string
+*/
+window.SourceValidator = (function () {
+  // Publications / codes that produce valid WOL links (from your template list)
+  const PUB_CODES = [
+    "wp","ws","yb","mwb","w","g","ap","apf","be","bh","br","bt","btg","cf","cl","ct","dp",
+    "fg","fy","gt","hb","im","ip","it","jv","ka","kj","kl","lf","lff","ll","ly","my","od",
+    "pe","po","pt","rr","rs","sg","sh","si","td","tp","tr","ts","un","jy"
+  ];
+
+  function normalize(s) { return (s || "").trim().toLowerCase(); }
+
+  function isWOLSource(text) {
+    const t = normalize(text);
+    if (!t) return false;
+    // Keep this simple: if the string starts with any known code, treat it as WOL-capable.
+    return PUB_CODES.some(code => t.startsWith(code));
+  }
+
+  function buildWOLSearchURL(text) {
+    const q = encodeURIComponent(text || "");
+    // Same search endpoint you’re already using
+    return `https://wol.jw.org/en/wol/l/r1/lp-e?q=${q}`;
+  }
+
+  return { isWOLSource, buildWOLSearchURL };
+})();
\ No newline at end of file