Redmine

class ExtractFulltextJob < ActiveJob::Base

  queue_as :text_extraction

  def perform(attachment_id)

    if att = Attachment.find_by_id(attachment_id) and

      att.readable? and

      text = Redmine::TextExtractor.new(att).text

      att.update_column :fulltext, text

    end

  end

end

  def extract_fulltext

    if Redmine::Configuration['enable_fulltext_search']

      ExtractFulltextJob.perform_later(id)

    end

  end

  # attempts to extract the fulltext of any attachments that do not have a

  # fulltext set currently. This runs inline, does not enqueue any background

  # jobs.

      Attachment.where(fulltext: nil).pluck(:id).each do |id|

        ExtractFulltextJob.perform_now id

require 'test_helper'

class ExtractFulltextJobTest < ActiveJob::TestCase

  def test_should_extract_fulltext

    att = nil

    Redmine::Configuration.with 'enable_fulltext_search' => false do

      att = Attachment.create(

        :container => Issue.find(1),

        :file => uploaded_test_file("testfile.txt", "text/plain"),

        :author => User.find(1),

        :content_type => 'text/plain')

    end

    att.reload

    assert_nil att.fulltext

    ExtractFulltextJob.perform_now(att.id)

    att.reload

    assert att.fulltext.include?("this is a text file for upload tests\r\nwith multiple lines")

  end

end