1 files changed, 92 insertions, 0 deletions
diff --git a/pydis_site/apps/resources/apps.py b/pydis_site/apps/resources/apps.py
index 93117654..51cb064b 100644
--- a/pydis_site/apps/resources/apps.py
+++ b/pydis_site/apps/resources/apps.py
@@ -1,7 +1,99 @@
+from pathlib import Path
+
+import yaml
 from django.apps import AppConfig
 
+from pydis_site import settings
+from pydis_site.apps.resources.templatetags.to_kebabcase import to_kebabcase
+
+RESOURCES_PATH = Path(settings.BASE_DIR, "pydis_site", "apps", "resources", "resources")
+
 
 class ResourcesConfig(AppConfig):
     """AppConfig instance for Resources app."""
 
     name = 'pydis_site.apps.resources'
+
+    @staticmethod
+    def _sort_key_disregard_the(tuple_: tuple) -> str:
+        """Sort a tuple by its key alphabetically, disregarding 'the' as a prefix."""
+        name, resource = tuple_
+        name = name.casefold()
+        if name.startswith(("the ", "the_")):
+            return name[4:]
+        return name
+
+
+    def ready(self) -> None:
+        """Set up all the resources."""
+        # Load the resources from the yaml files in /resources/
+        self.resources = {
+            path.stem: yaml.safe_load(path.read_text())
+            for path in RESOURCES_PATH.rglob("*.yaml")
+        }
+
+        # Sort the resources alphabetically
+        self.resources = dict(sorted(self.resources.items(), key=self._sort_key_disregard_the))
+
+        # Parse out all current tags
+        resource_tags = {
+            "topics": set(),
+            "payment_tiers": set(),
+            "difficulty": set(),
+            "type": set(),
+        }
+        for resource_name, resource in self.resources.items():
+            css_classes = []
+            for tag_type in resource_tags:
+                # Store the tags into `resource_tags`
+                tags = resource.get("tags", {}).get(tag_type, [])
+                for tag in tags:
+                    tag = tag.title()
+                    tag = tag.replace("And", "and")
+                    resource_tags[tag_type].add(tag)
+
+                # Make a CSS class friendly representation too, while we're already iterating.
+                for tag in tags:
+                    css_tag = to_kebabcase(f"{tag_type}-{tag}")
+                    css_classes.append(css_tag)
+
+            # Now add the css classes back to the resource, so we can use them in the template.
+            self.resources[resource_name]["css_classes"] = " ".join(css_classes)
+
+        # Set up all the filter checkbox metadata
+        self.filters = {
+            "Difficulty": {
+                "filters": sorted(resource_tags.get("difficulty")),
+                "icon": "fas fa-brain",
+                "hidden": False,
+            },
+            "Type": {
+                "filters": sorted(resource_tags.get("type")),
+                "icon": "fas fa-photo-video",
+                "hidden": False,
+            },
+            "Payment tiers": {
+                "filters": sorted(resource_tags.get("payment_tiers")),
+                "icon": "fas fa-dollar-sign",
+                "hidden": True,
+            },
+            "Topics": {
+                "filters": sorted(resource_tags.get("topics")),
+                "icon": "fas fa-lightbulb",
+                "hidden": True,
+            }
+        }
+
+        # The bottom topic should always be "Other".
+        self.filters["Topics"]["filters"].remove("Other")
+        self.filters["Topics"]["filters"].append("Other")
+
+        # A complete list of valid filter names
+        self.valid_filters = {
+            "topics": [to_kebabcase(topic) for topic in self.filters["Topics"]["filters"]],
+            "payment_tiers": [
+                to_kebabcase(tier) for tier in self.filters["Payment tiers"]["filters"]
+            ],
+            "type": [to_kebabcase(type_) for type_ in self.filters["Type"]["filters"]],
+            "difficulty": [to_kebabcase(tier) for tier in self.filters["Difficulty"]["filters"]],
+        }