From 97e752cc12856e3c625a895b663f8137d532880a Mon Sep 17 00:00:00 2001
From: Adam Kelly <adam@cthulahoops.org>
Date: Thu, 9 Apr 2020 11:23:08 +0100
Subject: [PATCH] Disable button for current shelf.

---
 fedireads/static/format.css                     | 8 ++++++++
 fedireads/templates/snippets/shelve_button.html | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/fedireads/static/format.css b/fedireads/static/format.css
index 0db8d49f0..b57f6f6a2 100644
--- a/fedireads/static/format.css
+++ b/fedireads/static/format.css
@@ -754,6 +754,14 @@ button.dropdown-button {
     border: none;
 }
 
+.dropdown-content button[disabled] {
+    color: #aaa;
+}
+
+.dropdown-content button[disabled]:hover {
+    background-color: #eee;
+}
+
 .dropdown-content button:hover {
     background-color: #ddd;
 }
diff --git a/fedireads/templates/snippets/shelve_button.html b/fedireads/templates/snippets/shelve_button.html
index 80d76e9f4..db40abc50 100644
--- a/fedireads/templates/snippets/shelve_button.html
+++ b/fedireads/templates/snippets/shelve_button.html
@@ -13,7 +13,7 @@
         {% csrf_token %}
         <input type="hidden" name="book" value="{{ book.id }}"></input>
         {% for shelf in request.user.shelf_set.all %}
-            <button class="secondary" name="shelf" type="submit" value="{{ shelf.identifier }}">{{ shelf.name }}</button>
+            <button class="secondary" name="shelf" type="submit" value="{{ shelf.identifier }}" {% if shelf in book.shelf_set.all %} disabled {% endif %}>{{ shelf.name }} {% if shelf in book.shelf_set.all %} ✓ {% endif %}</button>
         {% endfor %}
     </form>
 </div>