Create view and tests for this view for resources lists

2 files changed, 82 insertions, 0 deletions

diff --git a/pydis_site/apps/resources/tests/test_views.py b/pydis_site/apps/resources/tests/test_views.py
index 497e9bfe..53685eef 100644
--- a/pydis_site/apps/resources/tests/test_views.py
+++ b/pydis_site/apps/resources/tests/test_views.py
@@ -1,6 +1,14 @@
+from pathlib import Path
+from unittest.mock import patch
+
+from django.conf import settings
 from django.test import TestCase
 from django_hosts import reverse
 
+TESTING_RESOURCES_PATH = Path(
+    settings.BASE_DIR, "pydis_site", "apps", "resources", "tests", "testing_resources"
+)
+
 
 class TestResourcesView(TestCase):
     def test_resources_index_200(self):
@@ -8,3 +16,19 @@ class TestResourcesView(TestCase):
         url = reverse("resources:index")
         response = self.client.get(url)
         self.assertEqual(response.status_code, 200)
+
+
+class TestResourcesListView(TestCase):
+    @patch("pydis_site.apps.resources.views.resources_list.RESOURCES_PATH", TESTING_RESOURCES_PATH)
+    def test_valid_resource_list_200(self):
+        """Check does site return code 200 when visiting valid resource list."""
+        url = reverse("resources:resources", ("testing",))
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+
+    @patch("pydis_site.apps.resources.views.resources_list.RESOURCES_PATH", TESTING_RESOURCES_PATH)
+    def test_invalid_resource_list_404(self):
+        """Check does site return code 404 when trying to visit invalid resource list."""
+        url = reverse("resources:resources", ("invalid",))
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 404)
diff --git a/pydis_site/apps/resources/views/resources_list.py b/pydis_site/apps/resources/views/resources_list.py
new file mode 100644
index 00000000..c15f84f2
--- /dev/null
+++ b/pydis_site/apps/resources/views/resources_list.py
@@ -0,0 +1,58 @@
+from pathlib import Path
+from typing import Any, Dict
+
+import yaml
+from django.conf import settings
+from django.http import Http404
+from django.views.generic import TemplateView
+
+RESOURCES_PATH = Path(settings.BASE_DIR, "pydis_site", "apps", "resources", "resources")
+
+
+class ResourcesList(TemplateView):
+    """Shows specific resources list."""
+
+    template_name = "resources/resources_list.html"
+
+    def get_context_data(self, **kwargs) -> Dict[str, Any]:
+        """Add resources and subcategories data into context."""
+        context = super().get_context_data(**kwargs)
+
+        resource_path = RESOURCES_PATH / self.kwargs["type"]
+        if (
+                not resource_path.exists()
+                or not resource_path.is_dir()
+                or not resource_path.joinpath("_category_info.yaml").exists()
+        ):
+            raise Http404
+
+        resources = []
+        subcategories = []
+        for item in resource_path.iterdir():
+            if item.is_file() and item.suffix == ".yaml" and item.name != "_category_info.yaml":
+                resources.append(yaml.safe_load(item.read_text()))
+            elif item.is_dir() and item.joinpath("_category_info.yaml").exists():
+                subcategories.append({
+                    "category_info": {**yaml.safe_load(
+                        item.joinpath("_category_info.yaml").read_text()
+                    ), "raw_name": item.name},
+                    "resources": sorted([
+                        yaml.safe_load(subitem.read_text())
+                        for subitem in item.iterdir()
+                        if (
+                            subitem.is_file()
+                            and subitem.suffix == ".yaml"
+                            and subitem.name != "_category_info.yaml"
+                        )
+                    ], key=lambda k: k.get('position', 100))
+                })
+
+        context["resources"] = sorted(resources, key=lambda k: k.get('position', 100))
+        context["subcategories"] = sorted(
+            subcategories, key=lambda k: k.get('category_info', {}).get('position', 100)
+        )
+        context["category_info"] = {**yaml.safe_load(
+            resource_path.joinpath("_category_info.yaml").read_text()
+        ), "raw_name": resource_path.name}
+
+        return context