mirror of
https://github.com/foo-dogsquared/website.git
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36 lines
1011 B
Ruby
36 lines
1011 B
Ruby
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# frozen_string_literal: true
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require 'json'
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require 'open-uri'
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class FlathubLinkInlineMacro < Asciidoctor::Extensions::InlineMacroProcessor
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use_dsl
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named :flathub
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name_positional_attributes 'caption'
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def process(parent, target, attrs)
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doc = parent.document
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# FlatHub API seems to have no documentation aside from the source code.
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# You can easily infer the API with its source code at
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# https://github.com/flathub/website.
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app_id = target
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app_metadata_uri = %(https://flathub.org/api/v2/appstream/#{app_id})
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headers = {
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'Accept' => 'application/json',
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'User-Agent' => ::Asciidoctor::FoodogsquaredCustomExtensions::USER_AGENT
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}
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if attrs['caption'].nil?
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metadata = OpenURI.open_uri(app_metadata_uri, headers) { |f| JSON.parse(f.read) }
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attrs['caption'] = metadata['name']
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end
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url = %(https://flathub.org/apps/#{app_id})
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doc.register :links, url
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create_anchor parent, attrs['caption'], type: :link, target: url
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end
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end
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