debian-mirror-gitlab/lib/banzai/reference_extractor.rb

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

38 lines
1,020 B
Ruby
Raw Normal View History

2018-12-13 13:39:08 +05:30
# frozen_string_literal: true
2015-12-23 02:04:40 +05:30
module Banzai
# Extract possible GFM references from an arbitrary String for further processing.
class ReferenceExtractor
def initialize
2016-09-13 17:45:13 +05:30
@texts_and_contexts = []
2015-12-23 02:04:40 +05:30
end
def analyze(text, context = {})
2016-09-13 17:45:13 +05:30
@texts_and_contexts << { text: text, context: context }
2015-12-23 02:04:40 +05:30
end
2021-09-30 23:02:18 +05:30
def references(type, project, current_user, ids_only: false)
2018-05-09 12:01:36 +05:30
context = RenderContext.new(project, current_user)
processor = Banzai::ReferenceParser[type].new(context)
2021-09-30 23:02:18 +05:30
processor.process(html_documents, ids_only: ids_only)
end
2015-12-23 02:04:40 +05:30
2017-08-17 22:00:37 +05:30
def reset_memoized_values
@html_documents = nil
@texts_and_contexts = []
end
private
2015-12-23 02:04:40 +05:30
def html_documents
# This ensures that we don't memoize anything until we have a number of
# text blobs to parse.
2016-09-13 17:45:13 +05:30
return [] if @texts_and_contexts.empty?
2015-12-23 02:04:40 +05:30
2016-09-13 17:45:13 +05:30
@html_documents ||= Renderer.cache_collection_render(@texts_and_contexts)
.map { |html| Nokogiri::HTML.fragment(html) }
2015-12-23 02:04:40 +05:30
end
end
end