Contents

# frozen_string_literal: true

# Attaches files (from URL)
#
# == Basic usage:
#    {%attach 'https://www.boxture.com/assets/images/logo.png'%}
#
class AttachTag < LiquidumTag
  def render(context)
    super

    return unless argv1

    message = context.registers["message"]

    if argv1.is_a? String
      message.add_attachment({url: argv1})
    elsif argv1.instance_of?(ActiveStorageAttachedOneDrop) || argv1.instance_of?(ActiveStorage::AttachmentDrop)

      io = StringIO.new(argv1.download)
      io.rewind
      content_type = argv1.content_type
      filename = argv1.filename

      if arg(:convert) == "pdf" && content_type != "application/pdf"
        content_type = "application/pdf"
        pdf = Labelary::Label.render(zpl: io.read,
          content_type: content_type,
          dpmm: 8,
          width: arg(:width).blank? ? 4 : arg(:width),
          height: arg(:height).blank? ? 6 : arg(:height))

        io = StringIO.new(pdf)
        filename = "#{filename}.pdf"
      end

      message.add_attachment({content: io, filename: filename, content_type: content_type})
    end

    ""
  end
end

Liquid::Template.register_tag("attach", AttachTag)

Version data entries

25 entries across 25 versions & 1 rubygems

Version	Path
nuntius-1.3.19	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.18	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.17	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.16	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.15	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.14	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.13	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.12	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.11	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.10	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.9	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.8	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.7	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.6	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.5	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.4	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.3	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.2	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.1	lib/nuntius/liquid/tags/attach_tag.rb
nuntius-1.3.0	lib/nuntius/liquid/tags/attach_tag.rb