sample21.rb

sample21.rb
¶

GET request
```
get '/sample21' do
  haml :sample21
end
```
¶

POST request
```
post '/sample21' do
```

set variables

  set :client_id, params[:client_id]
  set :private_key, params[:private_key]
  set :email, params[:email]
  set :name, params[:name]
  set :lastName, params[:lastName]
  set :file, params[:file]

  begin

check required variables

    raise 'Please enter all required parameters' if settings.client_id.empty? or settings.private_key.empty? or settings.email.empty? or settings.name.empty? or settings.lastName.empty? or settings.file.nil?

construct path

    filepath = "#{Dir.tmpdir}/#{params[:file][:filename]}"

open file

    File.open(filepath, 'wb') { |f| f.write(params[:file][:tempfile].read) }

upload file

    file = GroupDocs::Storage::File.upload!(filepath, {}, client_id: settings.client_id, private_key: settings.private_key)

create envelope using user id and entered by user name

    envelope = GroupDocs::Signature::Envelope.new
    envelope.name = params[:file][:filename]
    envelope.email_subject = 'Sing this!'
    envelope.create!({}, client_id: settings.client_id, private_key: settings.private_key)

Add uploaded document to envelope

    envelope.add_document!(file.to_document, {}, {client_id: settings.client_id, private_key: settings.private_key})

Get role list for current user

    roles = GroupDocs::Signature::Role.get!({}, {client_id: settings.client_id, private_key: settings.private_key})

Create new recipient

    recipient = GroupDocs::Signature::Recipient.new
    recipient.email = settings.email
    recipient.first_name = settings.name
    recipient.last_name = settings.lastName
    recipient.role_id = roles.detect { |role| role.name == 'Signer' }.id

Add recipient to envelope

    add = envelope.add_recipient!(recipient, {client_id: settings.client_id, private_key: settings.private_key})

¶

get recipient id
```
    recipient_id = add[:recipient][:id]
```

Send envelop

    envelope.send!(nil, {client_id: settings.client_id, private_key: settings.private_key})

Make iframe

    iframe = "<iframe src='https://apps.groupdocs.com/signature/signembed/#{envelope.id}/#{recipient_id}' frameborder='0' width='720' height='600'></iframe>"

  rescue Exception => e
    err = e.message
  end

set variables for template

  haml :sample21, :locals => {:userId => settings.client_id, :privateKey => settings.private_key, :email => settings.email, :name => settings.name, :lastName => settings.lastName, :iframe => iframe, :err => err}
end