From 87bb1bb67983e69f0c3952611bf9687660d97067 Mon Sep 17 00:00:00 2001
From: Joshua Laymon <joshlaymon@icloud.com>
Date: Sat, 16 Aug 2025 16:48:31 +0000
Subject: [PATCH] Update web/templates/stats.html

---
 web/templates/stats.html | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/web/templates/stats.html b/web/templates/stats.html
index 16fbd2b..3bb4fc0 100644
--- a/web/templates/stats.html
+++ b/web/templates/stats.html
@@ -161,6 +161,31 @@
           {% endif %}
         </div>
       </div>
+    <div class="tool-card">
+  <h4 style="margin:0 0 6px;">Subject Normalizer</h4>
+  <p class="small muted" style="margin:0 0 8px;">
+    Normalize the <strong>Subject</strong> field so individual subjects are comma-separated.
+    Preserves multi-word subjects; lightly fixes separators like “;” and spaced dashes.
+    Uses your <code>subjects.txt</code> catalog when available.
+  </p>
+
+  <form method="get" action="{% url 'normalize_subjects' %}" style="display:inline;">
+    <input type="number" min="0" name="limit"
+           placeholder="Preview limit (optional)"
+           style="border:1px solid var(--border); border-radius:8px; padding:6px 8px;">
+    <button class="btn">Dry-run Preview</button>
+  </form>
+
+  {% if user.is_authenticated and user.is_staff %}
+  <form method="post" action="{% url 'normalize_subjects' %}" style="display:inline; margin-left:8px;">
+    {% csrf_token %}
+    <button class="btn btn-danger"
+            onclick="return confirm('Apply subject normalization to all entries? This cannot be undone. Make a backup first.')">
+      Apply to All
+    </button>
+  </form>
+  {% endif %}
+</div>
     </div>
   </div>
 </div>