Encode meta descriptions for search.gov

cfgov/v1/jinja2/v1/layouts/base.html

@@ -60,7 +60,7 @@
             {%- endblock -%}
           ">
     <meta name="searchgov_custom1" content="{{ language }}">
-    <meta name="searchgov_custom2" content="{{ self.desc() }}">
+    <meta name="searchgov_custom2" content="{{ encode_b32_string(self.desc()) }}">
 
     {# Always open preview panel links in a new tab. #}
     {% if request.in_preview_panel %}

cfgov/v1/jinja2tags/__init__.py

@@ -1,3 +1,5 @@
+from base64 import b32encode
+
 from jinja2 import pass_context
 from jinja2.ext import Extension
 
@@ -51,6 +53,10 @@ def unique_id_in_context(context):
         return get_unique_id()
 
 
+def encode_b32_string(s):
+    return b32encode(s.encode("utf-8")).decode("utf-8")
+
+
 class V1Extension(Extension):
     def __init__(self, environment):
         super().__init__(environment)
@@ -63,6 +69,7 @@ def __init__(self, environment):
                 "get_unique_id": get_unique_id,
                 "is_filter_selected": pass_context(is_filter_selected),
                 "unique_id_in_context": pass_context(unique_id_in_context),
+                "encode_b32_string": encode_b32_string,
                 "app_url": app_url,
                 "app_page_url": app_page_url,
             }

cfgov/v1/sitemap.py

@@ -11,7 +11,7 @@ class Sitemap(WagtailSitemap):
     # Used to set a minimum modified date for all pages in the sitemap.
     # This can be updated to trigger sitemap updates that are not reflected
     # in Wagtail page publish events.
-    MIN_SITEMAP_DATE = datetime(2025, 6, 4, tzinfo=timezone.utc)
+    MIN_SITEMAP_DATE = datetime(2025, 7, 9, tzinfo=timezone.utc)
     latest_lastmod = MIN_SITEMAP_DATE
 
     def get_urls(self, page=1, site=None, protocol=None):