From 51bbea4361d4fafe93997ed0f3dae05be8389c96 Mon Sep 17 00:00:00 2001
From: Matthew Lemon <y@yulqen.org>
Date: Thu, 19 Sep 2024 19:52:02 +0100
Subject: wip: getting the thumbnails of resources

---
 pyblackbird_cc/payments/views.py                   | 11 +++++----
 pyblackbird_cc/resources/models.py                 |  3 +++
 pyblackbird_cc/resources/tests/test_models.py      |  6 +++++
 pyblackbird_cc/templates/payments/cart_detail.html | 27 ++++++++++++++--------
 4 files changed, 34 insertions(+), 13 deletions(-)

diff --git a/pyblackbird_cc/payments/views.py b/pyblackbird_cc/payments/views.py
index 36f1d84..28ad10d 100644
--- a/pyblackbird_cc/payments/views.py
+++ b/pyblackbird_cc/payments/views.py
@@ -17,9 +17,6 @@ from .models import ShoppingCart
 stripe.api_key = settings.STRIPE_SECRET_KEY
 
 
-def cart(request):
-    cart = ShoppingCart.objects.get(user=request.user)
-    return render(request, "cart_detail.html", {"cart": cart})
 
 
 class CreateCheckoutSessionView(View):
@@ -69,12 +66,18 @@ def add_to_cart(request, resource_id):
     cart_item.save()
     return redirect("cart_detail")
 
-
 @login_required
 def cart_detail(request):
     cart, created = ShoppingCart.objects.get_or_create(user=request.user)
+    # TODO Here we need to iterate over cart_items and extract metadata
+    # for each one so that we can access thumbnails in the template
+    #resource_metadata = _extract_metadata_from_resource(resource_obj)
     return render(request, "payments/cart_detail.html", {"cart": cart})
 
+# def cart_detail(request):
+#     cart, created = ShoppingCart.objects.get_or_create(user=request.user)
+#     return render(request, "payments/cart_detail.html", {"cart": cart})
+
 
 @login_required
 def checkout(request):
diff --git a/pyblackbird_cc/resources/models.py b/pyblackbird_cc/resources/models.py
index 6ecf525..7bbf244 100644
--- a/pyblackbird_cc/resources/models.py
+++ b/pyblackbird_cc/resources/models.py
@@ -115,6 +115,9 @@ class Resource(models.Model):
     def get_absolute_url(self):
         return reverse("resources:resource_detail", kwargs={"resource_id": self.pk})
 
+    def thumbnail_urls(self):
+        ri = _extract_metadata_from_resource(self)
+
 
 class ResourceType(models.Model):
     name = models.CharField(max_length=255, null=False)
diff --git a/pyblackbird_cc/resources/tests/test_models.py b/pyblackbird_cc/resources/tests/test_models.py
index 7398c43..40c13e4 100644
--- a/pyblackbird_cc/resources/tests/test_models.py
+++ b/pyblackbird_cc/resources/tests/test_models.py
@@ -111,3 +111,9 @@ class TestPDFResourceModel(TestCase):
 
     def test_get_pdf_snapshot_filenames(self):
         self.assertEqual(self.pdf_resource.snapshot_file_names(), ["test_resource_1.jpg"])
+
+
+@pytest.mark.django_db()
+def test_get_urls_of_resource_snapshot_images(resource):
+    assert len(resource.thumbnail_filenames) == 3
+
diff --git a/pyblackbird_cc/templates/payments/cart_detail.html b/pyblackbird_cc/templates/payments/cart_detail.html
index 7c51814..3f95b83 100644
--- a/pyblackbird_cc/templates/payments/cart_detail.html
+++ b/pyblackbird_cc/templates/payments/cart_detail.html
@@ -1,7 +1,7 @@
 {% extends "base.html" %}
 {% load static %}
 
-    {% block content %}
+{% block content %}
 <div class="container my-5">
     <h1 class="mb-4">My basket</h1>
     <p class="text-body-secondary">{% lorem %}</p>
@@ -13,23 +13,32 @@
                     <tr>
                         <th>Product</th>
                         <th>Price</th>
-                        <th>Quantity</th>
-                        <th>Total</th>
                     </tr>
                 </thead>
                 <tbody>
-                    {% for item in cart_items %}
+                    {% for item in cart.items.all %}
                     <tr>
-                        <td>{{ item.product.name }}</td>
-                        <td>${{ item.product.price }}</td>
-                        <td>{{ item.quantity }}</td>
-                        <td>&#163;{{ item.total }}</td>
+                        <td>
+                            <div class="d-flex flex-row justify-content-between">
+                                <p>TODO: we don't have access to thumbnails yet!</p>
+                                <div>
+                                    {{ item.resource.name }}
+                                </div>
+                                {% for tn_url, tn_filename in item.resource.thumbnails  %}
+                                <p>{{ tn_url }}</p>
+                                <div>
+                                    <img class="img-fluid rounded" src="{{ tn_url }}" alt=" {{ tn_filename }}"/> 
+                                </div>
+                                {% endfor %}
+                            </div>
+                        </td>
+                        <td>&#163;{{ item.product.price }}</td>
                     </tr>
                     {% endfor %}
                 </tbody>
                 <tfoot>
                     <tr>
-                        <th colspan="3" class="text-end">Total:</th>
+                        <th class="text-end">Total:</th>
                         <th>&#163;{{ cart_total }}</th>
                     </tr>
                 </tfoot>
-- 
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