debian-mirror-gitlab/lib/gitlab/graphql/markdown_field.rb
2021-01-03 14:25:43 +05:30

32 lines
1.1 KiB
Ruby

# frozen_string_literal: true
module Gitlab
module Graphql
module MarkdownField
extend ActiveSupport::Concern
prepended do
def self.markdown_field(name, **kwargs)
if kwargs[:resolver].present? || kwargs[:resolve].present?
raise ArgumentError, 'Only `method` is allowed to specify the markdown field'
end
method_name = kwargs.delete(:method) || name.to_s.sub(/_html$/, '')
resolver_method = "#{name}_resolver".to_sym
kwargs[:resolver_method] = resolver_method
kwargs[:description] ||= "The GitLab Flavored Markdown rendering of `#{method_name}`"
# Adding complexity to rendered notes since that could cause queries.
kwargs[:complexity] ||= 5
field name, GraphQL::STRING_TYPE, **kwargs
define_method resolver_method do
# We need to `dup` the context so the MarkdownHelper doesn't modify it
::MarkupHelper.markdown_field(object, method_name.to_sym, context.to_h.dup)
end
end
end
end
end
end