Noosfero/noosfero

class DownloadReportedImagesJob < Struct.new(:abuse_report, :article)
  def perform
    images_paths = article.image? ? [File.join(article.profile.environment.top_url, article.public_filename(:display))] : article.body_images_paths
    images_paths.each do |image_path|
      image = get_image(image_path)
      reported_image = ReportedImage.create!(abuse_report: abuse_report,
                                             uploaded_data: image,
                                             filename: File.basename(image_path),
                                             size: image.size)
      abuse_report.content = parse_content(abuse_report, image_path, reported_image)
    end
    abuse_report.save!
  end

  def get_image(image_path)
    image = ActionController::UploadedTempfile.new("reported_image")
    image.write(Net::HTTP.get(URI.parse(image_path)))
    image.original_path = "tmp/" + File.basename(image_path)
    image.content_type = "image/" + File.extname(image_path).gsub(".", "")
    image
  end

  def parse_content(report, old_path, image)
    old_path = old_path.gsub(report.reporter.environment.top_url, "")
    report.content.gsub(/#{old_path}/, image.public_filename)
  end
end