TWE-11 - BE - Service area page

docs/custom-features/divisions.md

@@ -0,0 +1,24 @@
+# Divisions
+
+The site's target audience can be grouped into divisions; e.g. the charity division, the public sector division, and the Wagtail division. All content going forward can be associated to one of these divisions.
+
+The idea is that if you're a charity organisation, you can find content that's specific and relevant for you because the relevant content will all be in one place.
+
+This feature allows content to be associated to a specific `DivisionPage`, which allows us to display the same theme, logo and navigation for any content related to a division.
+
+## Options
+
+The available options are dependent on the `DivisionPage`s that have been created.
+
+## Division configuration
+
+The `tbx.core.utils.models.DivisionMixin` provides a mechanism for associating a specific division with a page. It offers the following functionality:
+
+- `division` field: Adds a ForeignKey field to associate a specific division with a page.
+- `final_division`: A cached property that determines the appropriate division to associate to a page. It first checks if the page has a `division` specified. If not, it traverses the page's ancestors to find the first page that either has a `division` specified or is a `DivisionPage`, defaulting to `None`.
+
+---
+
+???+ note
+
+    Please ensure that the Editors' guide is updated accordingly whenever any changes are made to this feature. A private link, for Torchbox employees only, can be found at https://intranet.torchbox.com/torchbox-com-project-docs.

mkdocs.yml

@@ -81,10 +81,11 @@ nav:
       - front-end/incident-form.md
   - 'Navigation': 'navigation.md'
   - 'Custom features':
+      - 'Contact': 'custom-features/contact.md'
+      - 'Division': 'custom-features/divisions.md'
       - 'Migration-friendly StreamFields': 'custom-features/migration-friendly-streamfields.md'
-      - 'Theme': 'custom-features/theme.md'
       - 'Modes': 'custom-features/modes.md'
-      - 'Contact': 'custom-features/contact.md'
+      - 'Theme': 'custom-features/theme.md'
   - 'Continuous integration': 'continuous-integration.md'
   - 'Anonymised data': 'anonymised-data.md'
   - 'Data import': 'data-import.md'

pyproject.toml

@@ -66,6 +66,8 @@ mkdocs-material = "^9.5.41"
 pymdown-extensions = "^10.11.2"
 
 # Testing
+factory-boy = "^3.3.0"
+faker = "^24.11.0"
 wagtail-factories = "^4.2.1"
 
 

tbx/core/blocks.py

@@ -10,6 +10,7 @@
 from django.utils import timezone
 from django.utils.functional import cached_property
 from django.utils.safestring import mark_safe
+from django.utils.translation import gettext as _
 
 from tbx.images.models import CustomImage
 from wagtail import blocks
@@ -262,6 +263,88 @@ class Meta:
         template = "patterns/molecules/streamfield/blocks/contact_call_to_action.html"
 
 
+class DynamicHeroBlock(blocks.StructBlock):
+    """
+    This block displays text that will be cycled through.
+    """
+
+    static_text = blocks.CharBlock(required=False)
+    dynamic_text = blocks.ListBlock(
+        blocks.CharBlock(),
+        help_text=_(
+            "The hero will cycle through these texts on larger screen sizes "
+            "and only show the first text on smaller screen sizes."
+        ),
+        required=False,
+    )
+
+    class Meta:
+        icon = "title"
+        template = "patterns/molecules/streamfield/blocks/dynamic_hero_block.html"
+
+
+class FourPhotoCollageBlock(blocks.StructBlock):
+    """
+    Accepts 4 photos shown as a collage + text below.
+    Used on the division page and the service area page.
+    """
+
+    images = blocks.ListBlock(
+        ImageWithAltTextBlock(label="Photo"),
+        min_num=4,
+        max_num=4,
+        label="Photos",
+        help_text=_("Exactly four required."),
+        default=[{"image": None, "alt_text": ""}] * 4,
+    )
+    caption = blocks.RichTextBlock(
+        features=settings.PARAGRAPH_RICH_TEXT_FEATURES, required=False
+    )
+    small_caption = blocks.RichTextBlock(
+        features=settings.PARAGRAPH_RICH_TEXT_FEATURES, required=False
+    )
+
+    class Meta:
+        group = "Custom"
+        icon = "image"
+        template = "patterns/molecules/streamfield/blocks/four_photo_collage_block.html"
+
+
+class IntroductionWithImagesBlock(blocks.StructBlock):
+    """Used on the division page."""
+
+    introduction = blocks.RichTextBlock(features=settings.PARAGRAPH_RICH_TEXT_FEATURES)
+    description = blocks.RichTextBlock(
+        blank=True, features=settings.NO_HEADING_RICH_TEXT_FEATURES
+    )
+    images = blocks.ListBlock(
+        ImageWithAltTextBlock(label="Photo"),
+        min_num=2,
+        max_num=2,
+        label="Photos",
+        help_text=_("Exactly two required."),
+        default=[{"image": None, "alt_text": ""}] * 2,
+    )
+
+    class Meta:
+        group = "Custom"
+        icon = "pilcrow"
+        template = (
+            "patterns/molecules/streamfield/blocks/introduction_with_images_block.html"
+        )
+
+
+class PartnersBlock(blocks.StructBlock):
+    title = blocks.CharBlock(max_length=255, required=False)
+    partner_logos = blocks.ListBlock(CustomImageChooserBlock(), label="Logos")
+
+    class Meta:
+        icon = "openquote"
+        label = "Partner logos"
+        template = "patterns/molecules/streamfield/blocks/partners_block.html"
+        group = "Custom"
+
+
 class ShowcaseBlock(blocks.StructBlock):
     """
     This block is a standard ShowcaseBlock, available on the home page and

tbx/core/factories.py

@@ -1,13 +1,30 @@
 import factory
 import wagtail_factories
-from tbx.core.blocks import StoryBlock
+from faker import Faker
+from tbx.core.blocks import DynamicHeroBlock, StoryBlock
 from tbx.core.models import HomePage, StandardPage
-from wagtail.blocks import RichTextBlock
+from wagtail import blocks
+
+fake = Faker()
+
+
+class DynamicHeroBlockFactory(wagtail_factories.StructBlockFactory):
+    class Meta:
+        model = DynamicHeroBlock
+
+    static_text = fake.sentence()
+
+    @factory.post_generation
+    def dynamic_text(obj, create, extracted, **kwargs):
+        values = extracted or fake.sentences(nb=5)
+        obj["dynamic_text"] = blocks.list_block.ListValue(
+            blocks.ListBlock(blocks.CharBlock()), values
+        )
 
 
 class RichTextBlockFactory(wagtail_factories.blocks.BlockFactory):
     class Meta:
-        model = RichTextBlock
+        model = blocks.RichTextBlock
 
 
 class StoryBlockFactory(wagtail_factories.StreamBlockFactory):

tbx/core/tests/test_division_mixin.py

@@ -0,0 +1,97 @@
+from tbx.core.factories import HomePageFactory
+from tbx.divisions.factories import DivisionPageFactory
+from tbx.services.factories import ServiceAreaPageFactory
+from wagtail.models import Site
+from wagtail.test.utils import WagtailPageTestCase
+
+
+class TestDivisionMixin(WagtailPageTestCase):
+    @classmethod
+    def setUpTestData(cls):
+        super().setUpTestData()
+
+        # Set up the site & homepage.
+        site = Site.objects.get(is_default_site=True)
+        root = site.root_page.specific
+        cls.home = HomePageFactory(parent=root)
+
+        site.root_page = cls.home
+        site.save()
+
+        # Set up a services "index" page.
+        cls.services = ServiceAreaPageFactory(title="Services", parent=cls.home)
+        cls.service_1 = ServiceAreaPageFactory(title="Service 1", parent=cls.services)
+        cls.service_2 = ServiceAreaPageFactory(title="Service 2", parent=cls.service_1)
+
+        # Set up a division page.
+        cls.division_1 = DivisionPageFactory(parent=cls.home)
+        cls.division_2 = DivisionPageFactory(title="Public sector", parent=cls.home)
+
+    def test_division_selected(self):
+        """
+        For a page that has division selected,
+        final_division should return the selected page.
+        """
+        self.service_1.division = self.division_1
+        self.service_1.save()
+
+        service_3 = ServiceAreaPageFactory(
+            division=self.division_2,
+            parent=self.service_2,
+            title="Service 3",
+        )
+
+        self.assertEqual(self.service_1.final_division, self.division_1)
+        self.assertEqual(service_3.final_division, self.division_2)
+
+    def test_division_selected_on_ancestor(self):
+        """
+        For a page that does not have a division selected
+        but an ancestor page has a division selected,
+        final_division should return the ancestor's selected page.
+        """
+        self.service_1.division = self.division_1
+        self.service_1.save()
+
+        service_3 = ServiceAreaPageFactory(
+            parent=self.service_2,
+            title="Service 3",
+        )
+
+        self.assertEqual(self.service_1.final_division, self.division_1)
+        self.assertEqual(self.service_2.final_division, self.division_1)
+        self.assertEqual(service_3.final_division, self.division_1)
+
+    def test_division_as_ancestor(self):
+        """
+        For a page that does not have a division selected
+        but an ancestor page is a DivisionPage,
+        final_division should return the ancestor DivisionPage.
+        """
+        service_a = ServiceAreaPageFactory(
+            title="Service A",
+            parent=self.division_1,
+        )
+        service_b = ServiceAreaPageFactory(
+            title="Service A",
+            parent=service_a,
+        )
+
+        self.assertEqual(service_a.final_division, self.division_1)
+        self.assertEqual(service_b.final_division, self.division_1)
+
+    def test_no_division(self):
+        """
+        For a page that does not have a division selected
+        and is not a descendant of a DivisionPage
+        nor has an ancestor with a selected division,
+        final_division should return None.
+        """
+        service_3 = ServiceAreaPageFactory(
+            parent=self.service_2,
+            title="Service 3",
+        )
+
+        self.assertIsNone(self.service_1.final_division)
+        self.assertIsNone(self.service_2.final_division)
+        self.assertIsNone(service_3.final_division)

tbx/core/tests/test_models.py

@@ -1,6 +1,10 @@
+from django.apps import apps
+from django.test import TestCase
+from django.utils.module_loading import import_string, module_has_submodule
+
 from tbx.core.factories import HomePageFactory, StandardPageFactory
 from tbx.core.models import HomePage, StandardPage
-from wagtail.models import Site
+from wagtail.models import Page, Site
 from wagtail.test.utils import WagtailPageTestCase
 from wagtail.test.utils.form_data import (
     nested_form_data,
@@ -9,14 +13,37 @@
 )
 
 
-class TestHomePageFactory(WagtailPageTestCase):
-    def test_create(self):
-        HomePageFactory()
+class TestPageFactory(TestCase):
+    """Sanity tests to make sure all pages have a factory."""
+
+    # Exclude these modules from the check.
+    # (They currently don't have factories. Un-exclude once they have factories.)
+    EXCLUDE = ["tbx.events", "tbx.impact_reports"]
+
+    def test_pages(self):
+        app_configs = apps.get_app_configs()
+        home_page = HomePageFactory()
+
+        # Create one of every page type using their factory.
+        for app in app_configs:
+            for model in app.models.values():
+                if issubclass(model, Page) and model not in [Page, HomePage]:
+                    if app.name in self.EXCLUDE:
+                        continue
+
+                    with self.subTest(model=model.__name__):
+                        # Get the model's factory
+                        assert module_has_submodule(
+                            app.module, "factories"
+                        ), f"App '{app.name}' does not have a factories module."
+
+                        page_factory = import_string(
+                            f"{app.module.__name__}.factories.{model.__name__}Factory"
+                        )
 
+                        page = page_factory(parent=home_page)
 
-class TestStandardPageFactory(WagtailPageTestCase):
-    def test_create(self):
-        StandardPageFactory()
+                        self.assertIsInstance(page, model)
 
 
 class TestStandardPage(WagtailPageTestCase):