require_dependency 'url_helper' require_dependency 'file_helper' module ImportScripts class Uploader include ActionView::Helpers::NumberHelper # Creates an upload. # Expects path to be the full path and filename of the source file. # @return [Upload] def create_upload(user_id, path, source_filename) tmp = Tempfile.new('discourse-upload') src = File.open(path) FileUtils.copy_stream(src, tmp) src.close tmp.rewind UploadCreator.new(tmp, source_filename).create_for(user_id) rescue => e Rails.logger.error("Failed to create upload: #{e}") nil ensure tmp.close rescue nil tmp.unlink rescue nil end def html_for_upload(upload, display_filename) if FileHelper.is_image?(upload.url) embedded_image_html(upload) else attachment_html(upload, display_filename) end end def embedded_image_html(upload) image_width = [upload.width, SiteSetting.max_image_width].compact.min image_height = [upload.height, SiteSetting.max_image_height].compact.min %Q[
] end def attachment_html(upload, display_filename) "#{display_filename} (#{number_to_human_size(upload.filesize)})" end end end