mirror of
https://github.com/foo-dogsquared/website.git
synced 2025-01-31 13:58:05 +00:00
Gabriel Arazas
f7e2b3a2b7
Asciidoctor already handles the caching so we don't really need to. On the plus side, it gives some choice whether the pipeline should have a cache or not.
48 lines
1.6 KiB
Ruby
48 lines
1.6 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'json'
|
|
require 'open-uri'
|
|
require 'uri'
|
|
|
|
class MusicBrainzLinkInlineMacro < Asciidoctor::Extensions::InlineMacroProcessor
|
|
use_dsl
|
|
|
|
named :musicbrainz
|
|
name_positional_attributes 'caption', 'type'
|
|
default_attributes 'type' => 'release'
|
|
|
|
def process(parent, target, attrs)
|
|
doc = parent.document
|
|
root_endpoint = 'https://musicbrainz.org/ws/2'
|
|
|
|
begin
|
|
headers = {
|
|
'Accept' => 'application/json',
|
|
'User-Agent' => ::Asciidoctor::FoodogsquaredCustomExtensions::USER_AGENT
|
|
}
|
|
|
|
uri = %(#{root_endpoint}/#{attrs['type']}/#{target})
|
|
|
|
if attrs['caption'].nil?
|
|
metadata = OpenURI.open_uri(uri, headers) { |f| JSON.parse(f.read) }
|
|
attrs['caption'] ||= case attrs['type']
|
|
when 'artist', 'area', 'events', 'genre', 'instrument', 'label', 'place', 'series'
|
|
metadata['name']
|
|
when 'recording', 'release-group', 'release', 'cdstub', 'work'
|
|
metadata['title']
|
|
when 'url'
|
|
metadata['resource']
|
|
end
|
|
end
|
|
|
|
target = %(https://musicbrainz.org/#{attrs['type']}/#{target})
|
|
doc.register :links, target
|
|
create_anchor parent, attrs['caption'], type: :link, target: target
|
|
rescue
|
|
warning = %(error while getting Musicbrainz database object '#{target}: #{e}')
|
|
warn_or_raise doc, warning
|
|
reader.push_include warning, target, target, 1, attrs
|
|
end
|
|
end
|
|
end
|