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FEATURE: Show more context in Discourse topic oneboxes

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Currently when generating a onebox for Discourse topics, some important
context is missing such as categories and tags.

This patch addresses this issue by introducing a new onebox engine
dedicated to display this information when available. Indeed to get this
new information, categories and tags are exposed in the topic metadata
as opengraph tags.
This commit is contained in:
Loïc Guitaut
2022-11-24 16:28:21 +01:00
committed by Loïc Guitaut
parent d2e9ea6193
commit 14d97f9cf1
16 changed files with 298 additions and 26 deletions
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32
spec/helpers/application_helper_spec.rb
View File

@ -640,6 +640,38 @@ RSpec.describe ApplicationHelper do
expect(helper.crawlable_meta_data).not_to include("twitter:image")
end
end
context "with breadcrumbs" do
subject(:metadata) { helper.crawlable_meta_data(breadcrumbs: breadcrumbs) }
let(:breadcrumbs) do
[{ name: "section1", color: "ff0000" }, { name: "section2", color: "0000ff" }]
end
let(:tags) { <<~HTML.strip }
<meta property="og:article:section" content="section1" />
<meta property="og:article:section:color" content="ff0000" />
<meta property="og:article:section" content="section2" />
<meta property="og:article:section:color" content="0000ff" />
HTML
it "generates section and color tags" do
expect(metadata).to include tags
end
end
context "with tags" do
subject(:metadata) { helper.crawlable_meta_data(tags: tags) }
let(:tags) { %w[tag1 tag2] }
let(:output_tags) { <<~HTML.strip }
<meta property="og:article:tag" content="tag1" />
<meta property="og:article:tag" content="tag2" />
HTML
it "generates tag tags" do
expect(metadata).to include output_tags
end
end
end
describe "discourse_color_scheme_stylesheets" do