373 lines
13 KiB
Elixir
373 lines
13 KiB
Elixir
defmodule BDS.RenderingTest do
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use ExUnit.Case, async: false
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import Ecto.Query
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alias BDS.Rendering
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setup do
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:ok = Ecto.Adapters.SQL.Sandbox.checkout(BDS.Repo)
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temp_dir = Path.join(System.tmp_dir!(), "bds-rendering-#{System.unique_integer([:positive])}")
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File.mkdir_p!(temp_dir)
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on_exit(fn -> File.rm_rf(temp_dir) end)
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{:ok, project} = BDS.Projects.create_project(%{name: "Rendering", data_path: temp_dir})
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%{project: project, temp_dir: temp_dir}
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end
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test "render_post_page exposes the spec post context and blog language links", %{
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project: project
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} do
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assert {:ok, _metadata} =
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BDS.Metadata.update_project_metadata(project.id, %{
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main_language: "en",
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blog_languages: ["en", "de"]
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})
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assert {:ok, template} =
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BDS.Templates.create_template(%{
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project_id: project.id,
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title: "Render Post Context",
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kind: :post,
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content:
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"{{ pico_stylesheet_href }}|{% for lang in blog_languages %}[{{ lang.code }}={{ lang.href }}:{{ lang.href_prefix }}]{% endfor %}|{{ post.author }}|{{ post.published_at }}|{{ post.created_at }}|{{ post.updated_at }}|{{ post.tags.size }}|{{ post.categories.size }}|{{ post.template_slug }}|{{ post.do_not_translate }}"
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})
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assert {:ok, published_template} = BDS.Templates.publish_template(template.id)
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assert {:ok, post} =
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BDS.Posts.create_post(%{
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project_id: project.id,
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title: "Render Me",
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content: "Body",
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author: "Writer",
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tags: ["alpha", "beta"],
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categories: ["notes"],
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language: "en",
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template_slug: published_template.slug,
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do_not_translate: true
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})
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assert {:ok, published_post} = BDS.Posts.publish_post(post.id)
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assert {:ok, rendered} =
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Rendering.render_post_page(project.id, published_template.slug, %{
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id: published_post.id,
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title: published_post.title,
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content: published_post.content || "",
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slug: published_post.slug,
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language: "de",
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excerpt: published_post.excerpt,
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template_slug: published_post.template_slug
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})
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assert rendered =~ "/assets/pico.min.css"
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assert rendered =~ "[en=/:]"
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assert rendered =~ "[de=/de/:/de]"
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assert rendered =~ "|Writer|"
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assert rendered =~
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"|#{published_post.published_at}|#{published_post.created_at}|#{published_post.updated_at}|"
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assert rendered =~ "|2|1|#{published_template.slug}|true"
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end
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test "render_post_page exposes alternate links, backlinks, and post link context", %{
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project: project
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} do
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assert {:ok, _metadata} =
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BDS.Metadata.update_project_metadata(project.id, %{
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main_language: "en",
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blog_languages: ["en", "de"]
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})
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assert {:ok, template} =
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BDS.Templates.create_template(%{
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project_id: project.id,
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title: "Render Link Context",
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kind: :post,
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content:
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"alts={% for alt in alternate_links %}[{{ alt.hreflang }}={{ alt.href }}]{% endfor %}|backlinks={% for backlink in backlinks %}[{{ backlink.display_slug }}={{ backlink.title }}={{ backlink.path }}]{% endfor %}|outgoing={% for link in post.outgoing_links %}[{{ link.display_slug }}={{ link.title }}={{ link.href }}]{% endfor %}|incoming={% for link in post.incoming_links %}[{{ link.display_slug }}={{ link.title }}={{ link.href }}]{% endfor %}"
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})
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assert {:ok, published_template} = BDS.Templates.publish_template(template.id)
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assert {:ok, target} =
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BDS.Posts.create_post(%{
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project_id: project.id,
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title: "Linked Target",
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content: "target body",
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language: "en",
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template_slug: published_template.slug
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})
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assert {:ok, _translation} =
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BDS.Posts.upsert_post_translation(target.id, "de", %{
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title: "Verlinktes Ziel",
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content: "zieltext"
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})
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assert {:ok, target} = BDS.Posts.publish_post(target.id)
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assert {:ok, source} =
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BDS.Posts.create_post(%{
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project_id: project.id,
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title: "Linking Source",
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content: "See [Target Link](#{canonical_post_href(target)})",
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language: "en",
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template_slug: published_template.slug
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})
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assert {:ok, source} = BDS.Posts.publish_post(source.id)
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assert {:ok, rendered_target} =
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Rendering.render_post_page(project.id, published_template.slug, %{
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id: target.id,
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title: target.title,
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content: target.content || "",
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slug: target.slug,
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language: "en",
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template_slug: published_template.slug
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})
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assert rendered_target =~ "alts=[en=#{canonical_post_href(target)}]"
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assert rendered_target =~ "[de=/de#{canonical_post_href(target)}]"
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assert rendered_target =~ "backlinks=[linking-source=Linking Source=#{canonical_post_href(source)}]"
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assert rendered_target =~ "incoming=[linking-source=Linking Source=#{canonical_post_href(source)}]"
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assert {:ok, rendered_source} =
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Rendering.render_post_page(project.id, published_template.slug, %{
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id: source.id,
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title: source.title,
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content: source.content || "",
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slug: source.slug,
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language: "en",
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template_slug: published_template.slug
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})
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assert rendered_source =~ "outgoing=[linked-target=Linked Target=#{canonical_post_href(target)}]"
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end
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test "render_list_page exposes pagination and render_not_found_page localizes default copy", %{
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project: project
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} do
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assert {:ok, _metadata} =
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BDS.Metadata.update_project_metadata(project.id, %{
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main_language: "en",
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blog_languages: ["en", "de"]
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})
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assert {:ok, list_template} =
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BDS.Templates.create_template(%{
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project_id: project.id,
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title: "Render List Context",
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kind: :list,
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content:
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"{{ current_page }}|{{ total_pages }}|{{ total_items }}|{{ items_per_page }}|{{ has_prev_page }}|{{ prev_page_href }}|{{ has_next_page }}|{{ next_page_href }}"
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})
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assert {:ok, not_found_template} =
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BDS.Templates.create_template(%{
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project_id: project.id,
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title: "Render Not Found Context",
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kind: :not_found,
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content: "{{ not_found_message }}|{{ not_found_back_label }}"
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})
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assert {:ok, published_list_template} = BDS.Templates.publish_template(list_template.id)
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assert {:ok, _published_not_found_template} =
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BDS.Templates.publish_template(not_found_template.id)
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BDS.Repo.update_all(
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from(template in BDS.Templates.Template,
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where:
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template.project_id == ^project.id and template.kind == :list and
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template.id != ^published_list_template.id
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),
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set: [enabled: false]
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)
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BDS.Repo.update_all(
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from(template in BDS.Templates.Template,
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where:
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template.project_id == ^project.id and template.kind == :not_found and
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template.slug != ^not_found_template.slug
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),
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set: [enabled: false]
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)
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assert {:ok, rendered_list} =
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Rendering.render_list_page(project.id, %{
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language: "en",
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page_title: "Archive",
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posts: [],
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archive_context: %{kind: "tag", name: "elixir"},
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pagination: %{
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current_page: 2,
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total_pages: 5,
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total_items: 12,
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items_per_page: 3,
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has_prev_page: true,
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prev_page_href: "/page/1/",
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has_next_page: true,
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next_page_href: "/page/3/"
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}
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})
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assert rendered_list == "2|5|12|3|true|/page/1/|true|/page/3/"
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assert {:ok, rendered_not_found} =
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Rendering.render_not_found_page(project.id, %{language: "de"})
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assert rendered_not_found ==
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"Die angeforderte Vorschauseite konnte nicht gefunden werden.|Zurück zur Vorschau-Startseite"
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assert published_list_template.kind == :list
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end
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test "render_list_page groups posts into day blocks and exposes archive range fields", %{
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project: project
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} do
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assert {:ok, _metadata} =
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BDS.Metadata.update_project_metadata(project.id, %{
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main_language: "en",
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blog_languages: ["en"]
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})
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assert {:ok, list_template} =
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BDS.Templates.create_template(%{
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project_id: project.id,
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title: "Render Day Blocks",
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kind: :list,
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content:
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"range={{ min_date }}-{{ max_date }}|heading={{ show_archive_range_heading }}|blocks={% for block in day_blocks %}[{{ block.date_label }}:{{ block.posts.size }}:{{ block.show_date_marker }}]{% endfor %}|archive={{ archive_context.kind }}:{{ archive_context.year }}:{{ archive_context.month }}"
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})
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assert {:ok, published_list_template} = BDS.Templates.publish_template(list_template.id)
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BDS.Repo.update_all(
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from(template in BDS.Templates.Template,
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where:
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template.project_id == ^project.id and template.kind == :list and
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template.id != ^published_list_template.id
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),
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set: [enabled: false]
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)
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first_day = 1_711_843_200
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second_day = first_day + 86_400
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posts = [
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%{
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id: "first",
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slug: "first",
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title: "First",
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excerpt: "one",
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language: "en",
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created_at: first_day,
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updated_at: first_day,
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published_at: first_day,
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tags: [],
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categories: [],
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href: "/2024/03/31/first/"
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},
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%{
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id: "second",
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slug: "second",
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title: "Second",
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excerpt: "two",
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language: "en",
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created_at: second_day,
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updated_at: second_day,
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published_at: second_day,
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tags: [],
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categories: [],
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href: "/2024/04/01/second/"
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}
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]
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assert {:ok, rendered} =
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Rendering.render_list_page(project.id, %{
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language: "en",
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page_title: "Archive",
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posts: posts,
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archive_context: %{kind: "date", year: 2024, month: 4},
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pagination: %{
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current_page: 1,
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total_pages: 1,
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total_items: 2,
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items_per_page: 10,
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has_prev_page: false,
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prev_page_href: nil,
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has_next_page: false,
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next_page_href: nil
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}
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})
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assert rendered =~ "heading=true"
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assert rendered =~ "blocks=[2024-03-31:1:true][2024-04-01:1:true]"
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assert rendered =~ "archive=date:2024:4"
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assert rendered =~ "range=1711843200-1711929600"
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end
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test "render_post_page falls back to bundled starter template when the published default template file is missing", %{
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project: project
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} do
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assert {:ok, _metadata} =
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BDS.Metadata.update_project_metadata(project.id, %{
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public_url: "https://example.com/blog",
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main_language: "en",
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blog_languages: ["en"]
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})
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assert {:ok, template} =
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BDS.Templates.create_template(%{
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project_id: project.id,
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title: "Broken Default Post Template",
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kind: :post,
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content: "this custom template should not be used"
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})
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assert {:ok, published_template} = BDS.Templates.publish_template(template.id)
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BDS.Repo.update_all(
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from(template in BDS.Templates.Template,
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where: template.id == ^published_template.id
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),
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set: [slug: "single-post", file_path: "templates/single-post.liquid", content: nil]
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)
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assert {:ok, post} =
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BDS.Posts.create_post(%{
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project_id: project.id,
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title: "Fallback Body",
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content: "**Rendered** body",
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language: "en"
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})
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assert {:ok, published_post} = BDS.Posts.publish_post(post.id)
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assert {:ok, rendered} =
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Rendering.render_post_page(project.id, nil, %{
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id: published_post.id,
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title: published_post.title,
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content: BDS.Posts.editor_body(published_post),
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slug: published_post.slug,
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language: published_post.language,
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excerpt: published_post.excerpt,
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template_slug: published_post.template_slug
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})
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assert rendered =~ ~s(data-template="single-post")
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assert rendered =~ ~s(<strong>Rendered</strong> body)
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refute rendered =~ "this custom template should not be used"
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end
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defp canonical_post_href(post) do
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datetime = DateTime.from_unix!(post.created_at, :millisecond)
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"/#{datetime.year}/#{String.pad_leading(Integer.to_string(datetime.month), 2, "0")}/#{String.pad_leading(Integer.to_string(datetime.day), 2, "0")}/#{post.slug}/"
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end
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end
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