Redmine

      [:text_file_repository_writable, File.writable?(Attachment.storage_path)],

      ["#{l :text_plugin_assets_writable} (./public/plugin_assets)",   File.writable?(Redmine::Plugin.public_directory)],

      [:text_rmagick_available,        Object.const_defined?(:Magick)],

    ]

  end

end

      if stale?(:etag => tbnail)

        send_file tbnail,

          :filename => filename_for_content_disposition(@attachment.filename),

          :disposition => 'inline'

      end

    else

    @attachment.deletable? ? true : deny_access

  end

    content_type = attachment.content_type

    if content_type.blank? || content_type == "application/octet-stream"

      content_type = Redmine::MimeType.of(attachment.filename)

    end

  end

end

  end

  def thumbnailable?

  end

  # Returns the full path the attachment thumbnail, or nil

      target = File.join(self.class.thumbnails_storage_path, "#{id}_#{digest}_#{size}.thumb")

      begin

      rescue => e

        logger.error "An error occured while generating thumbnail for #{disk_filename} to #{target}\nException was: #{e.message}" if logger

        return nil

    self.filename =~ /\.(patch|diff)$/i

  end

  # Returns true if the file is readable

  def readable?

    File.readable?(diskfile)

  text_caracters_minimum: "Muss mindestens %{count} Zeichen lang sein."

  text_comma_separated: Mehrere Werte erlaubt (durch Komma getrennt).

  text_convert_available: ImageMagick-Konvertierung verfügbar (optional)

  text_custom_field_possible_values_info: 'Eine Zeile pro Wert'

  text_default_administrator_account_changed: Administrator-Passwort geändert

  text_destroy_time_entries: Gebuchte Aufwände löschen

    current password

  setting_mail_handler_excluded_filenames: Exclude attachments by name

  text_convert_available: ImageMagick convert available (optional)

  label_link: Link

  label_only: only

  label_drop_down_list: drop-down list

  text_plugin_assets_writable: Plugin assets directory writable

  text_rmagick_available: RMagick available (optional)

  text_convert_available: ImageMagick convert available (optional)

  text_destroy_time_entries_question: "%{hours} hours were reported on the issues you are about to delete. What do you want to do?"

  text_destroy_time_entries: Delete reported hours

  text_assign_time_entries_to_project: Assign reported hours to the project

    CONVERT_BIN = (Redmine::Configuration['imagemagick_convert_command'] || 'convert').freeze

    # Generates a thumbnail for the source image to target

      return nil unless convert_available?

      unless File.exists?(target)

        directory = File.dirname(target)

        unless File.exists?(directory)

          FileUtils.mkdir_p directory

        end

        size_option = "#{size}x#{size}>"

        unless system(cmd)

          logger.error("Creating thumbnail failed (#{$?}):\nCommand: #{cmd}")

          return nil

      @convert_available

    end

    def self.logger

      Rails.logger

    end