From 3f89d4e142df9c8bb8ecb9dd72a51ed52f6d5d6b Mon Sep 17 00:00:00 2001
From: Sage Abdullah <sage.abdullah@torchbox.com>
Date: Thu, 2 Feb 2023 14:37:45 +0000
Subject: [PATCH] Add ReferencesColumn component

---
 .../wagtailadmin/tables/references_cell.html  | 13 ++++++++++
 wagtail/admin/ui/tables.py                    | 26 +++++++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 wagtail/admin/templates/wagtailadmin/tables/references_cell.html

diff --git a/wagtail/admin/templates/wagtailadmin/tables/references_cell.html b/wagtail/admin/templates/wagtailadmin/tables/references_cell.html
new file mode 100644
index 0000000000..a741cc7c5e
--- /dev/null
+++ b/wagtail/admin/templates/wagtailadmin/tables/references_cell.html
@@ -0,0 +1,13 @@
+<td {% if column.classname %}class="{{ column.classname }}"{% endif %}>
+    <ul>
+        {% for reference in value %}
+            <li>
+                {% if edit_url %}
+                    <a href="{{ edit_url }}#content-path-{{ reference.content_path }}">
+                {% endif %}
+                {{ reference.describe_source_field }}
+                {% if edit_url %}</a>{% endif %}
+            </li>
+        {% endfor %}
+    </ul>
+</td>
diff --git a/wagtail/admin/ui/tables.py b/wagtail/admin/ui/tables.py
index b7c97e833b..5581249819 100644
--- a/wagtail/admin/ui/tables.py
+++ b/wagtail/admin/ui/tables.py
@@ -278,6 +278,32 @@ class BulkActionsCheckboxColumn(Column):
         return context
 
 
+class ReferencesColumn(Column):
+    cell_template_name = "wagtailadmin/tables/references_cell.html"
+
+    def __init__(
+        self,
+        name,
+        label=None,
+        accessor=None,
+        classname=None,
+        sort_key=None,
+        width=None,
+        get_url=None,
+    ):
+        super().__init__(name, label, accessor, classname, sort_key, width)
+        self._get_url_func = get_url
+
+    def get_edit_url(self, instance):
+        if self._get_url_func:
+            return self._get_url_func(instance)
+
+    def get_cell_context_data(self, instance, parent_context):
+        context = super().get_cell_context_data(instance, parent_context)
+        context["edit_url"] = self.get_edit_url(instance)
+        return context
+
+
 class Table(Component):
     template_name = "wagtailadmin/tables/table.html"
     classname = "listing"