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# frozen_string_literal: true
module Gitlab
module BackgroundMigration
module UserMentions
module Models
# == IsolatedMentionable concern
#
# Shortcutted for isolation version of Mentionable to be used in mentions migrations
#
module IsolatedMentionable
extend ::ActiveSupport::Concern
class_methods do
# Indicate which attributes of the Mentionable to search for GFM references.
def attr_mentionable(attr, options = {})
attr = attr.to_s
mentionable_attrs << [attr, options]
end
end
included do
# Accessor for attributes marked mentionable.
cattr_accessor :mentionable_attrs, instance_accessor: false do
[]
end
if self < Participable
participant -> (user, ext) { all_references(user, extractor: ext) }
end
end
def all_references(current_user = nil, extractor: nil)
# Use custom extractor if it's passed in the function parameters.
if extractor
extractors[current_user] = extractor
else
extractor = extractors[current_user] ||= ::Gitlab::ReferenceExtractor.new(project, current_user)
extractor.reset_memoized_values
end
self.class.mentionable_attrs.each do |attr, options|
text = __send__(attr) # rubocop:disable GitlabSecurity/PublicSend
options = options.merge(
cache_key: [self, attr],
author: author,
skip_project_check: skip_project_check?
).merge(mentionable_params)
cached_html = self.try(:updated_cached_html_for, attr.to_sym)
options[:rendered] = cached_html if cached_html
extractor.analyze(text, options)
end
extractor
end
def extractors
@extractors ||= {}
end
def skip_project_check?
false
end
def build_mention_values
refs = all_references(author)
{
"#{self.user_mention_model.resource_foreign_key}": user_mention_resource_id,
note_id: user_mention_note_id,
mentioned_users_ids: array_to_sql(refs.mentioned_users.pluck(:id)),
mentioned_projects_ids: array_to_sql(refs.mentioned_projects.pluck(:id)),
mentioned_groups_ids: array_to_sql(refs.mentioned_groups.pluck(:id))
}
end
def array_to_sql(ids_array)
return unless ids_array.present?
'{' + ids_array.join(", ") + '}'
end
private
def mentionable_params
{}
end
end
end
end
end
end
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