feat: add backend endpoint for sitemap generation

backend/apps/github/models/common.py

@@ -31,6 +31,11 @@ class Meta:
     created_at = models.DateTimeField(verbose_name="Created at")
     updated_at = models.DateTimeField(verbose_name="Updated at")
 
+    @property
+    def nest_key(self):
+        """Nest key."""
+        return self.login
+
     @property
     def title(self) -> str:
         """Entity title."""

backend/apps/github/models/user.py

@@ -5,6 +5,7 @@
 from django.db import models
 
 from apps.common.models import BulkSaveModel, TimestampedModel
+from apps.common.utils import get_absolute_url
 from apps.github.constants import (
     GITHUB_ACTIONS_USER_LOGIN,
     GITHUB_GHOST_USER_LOGIN,
@@ -53,6 +54,11 @@ def issues(self):
         """
         return self.created_issues.all()
 
+    @property
+    def nest_url(self) -> str:
+        """Get Nest URL for user."""
+        return get_absolute_url(f"members/{self.nest_key}")
+
     @property
     def releases(self):
         """Get releases created by the user.
@@ -86,6 +92,10 @@ def from_github(self, gh_user) -> None:
 
         self.is_bot = gh_user.type == "Bot"
 
+    def get_absolute_url(self):
+        """Get absolute URL for the user."""
+        return self.nest_url
+
     @staticmethod
     def bulk_save(users, fields=None) -> None:
         """Bulk save users."""

backend/apps/owasp/models/chapter.py

@@ -10,7 +10,7 @@
 from apps.common.index import IndexBase
 from apps.common.models import BulkSaveModel, TimestampedModel
 from apps.common.open_ai import OpenAi
-from apps.common.utils import join_values
+from apps.common.utils import get_absolute_url, join_values
 from apps.core.models.prompt import Prompt
 from apps.owasp.models.common import RepositoryBasedEntityModel
 from apps.owasp.models.managers.chapter import ActiveChapterManager
@@ -71,6 +71,11 @@ def nest_key(self):
         """Get Nest key."""
         return self.key.replace("www-chapter-", "")
 
+    @property
+    def nest_url(self) -> str:
+        """Get Nest URL for chapter."""
+        return get_absolute_url(f"chapters/{self.nest_key}")
+
     @staticmethod
     @lru_cache
     def active_chapters_count():

backend/apps/owasp/models/project.py

@@ -304,6 +304,10 @@ def from_github(self, repository) -> None:
         self.created_at = repository.created_at
         self.updated_at = repository.updated_at
 
+    def get_absolute_url(self):
+        """Get absolute URL for project."""
+        return self.nest_url
+
     def save(self, *args, **kwargs) -> None:
         """Save the project instance."""
         if self.is_active and not self.summary and (prompt := Prompt.get_owasp_project_summary()):

backend/apps/sitemap/templates/sitemap.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+{% for url in urlset %}
+  <url>
+    <loc>{{ url.location|escape }}</loc>
+    {% if url.lastmod %}<lastmod>{{ url.lastmod|date:"c" }}</lastmod>{% endif %}
+    {% if url.changefreq %}<changefreq>{{ url.changefreq }}</changefreq>{% endif %}
+    {% if url.priority %}<priority>{{ url.priority }}</priority>{% endif %}
+  </url>
+{% endfor %}
+</urlset>