• sample32.rb

  • ¶

    GET request

    get '/sample-32-how-to-create-signature-form-publish-it-and-configure-notification-via-callback' do
      haml :sample32
    end
  • ¶

    POST request

    post '/sample32/callback' do
    
      source_id = ''
      client_id = ''
      private_key = ''
      subscriber_email = ''
  • ¶

    Get callback request

      data = JSON.parse(request.body.read)
      begin
        raise 'Empty params!' if data.empty?
  • ¶

    Get value of SourceId

        data.each do |key, value|
          if key == 'SourceId'
            source_id = value
          end
        end
  • ¶

    Get private key and client_id from file user_info.txt

        if File.exist?("#{File.dirname(__FILE__)}/../public/user_info.txt")
          contents = File.read("#{File.dirname(__FILE__)}/../public/user_info.txt")
          contents = contents.split(' ')
          client_id = contents[0]
          private_key = contents[1]
          subscriber_email = contents[2]
        end
  • ¶

    Create new Form

        form = GroupDocs::Signature::Form.new({:id => source_id})
  • ¶

    Get document by Form id

        document = form.documents!({:client_id => client_id, :private_key => private_key})
  • ¶

    An adress recipient

        to = subscriber_email
  • ¶

    The Body message

        body = "
              <html>
                <head>
                  <title>Sign form notification</title>
                </head>
                <body>
                  <p>Document #{document.name} is signed</p>
                </body>
              </html>"
  • ¶

    A method send the mail

        def send_mail(to, body)
  • ¶

    Implement your send mail function with your SMTP server

           return true
        end
    
        send_mail(to, body)  #Send notification mail
    
      rescue Exception => e
        err = e.message
      end
    end
  • ¶

    POST request

    post '/sample-32-how-to-create-signature-form-publish-it-and-configure-notification-via-callback' do
  • ¶

    Set variables

      set :client_id, params[:clientId]
      set :private_key, params[:privateKey]
      set :template_guid, params[:templateGuid]
      set :form_guid, params[:formGuid]
      set :email, params[:email]
      set :callback, params[:callbackUrl]
      set :source, params[:source]
      set :base_path, params[:basePath]
    
      begin
  • ¶

    Check required variables

        raise 'Please enter all required parameters' if settings.client_id.empty? or settings.private_key.empty?
  • ¶

    Prepare base path

        if settings.base_path.empty?
          base_path = 'https://api.groupdocs.com'
        elsif settings.base_path.match('/v2.0')
          base_path = settings.base_path.split('/v2.0')[0]
        else
          base_path = settings.base_path
        end
  • ¶

    Configure your access to API server

        GroupDocs.configure do |groupdocs|
          groupdocs.client_id = settings.client_id
          groupdocs.private_key = settings.private_key
  • ¶

    Optionally specify API server and version

          groupdocs.api_server = base_path # default is 'https://api.groupdocs.com'
        end
  • ¶

    Write client and private key to the file for callback job

        if settings.callback
          out_file = File.new("#{File.dirname(__FILE__)}/../public/user_info.txt", 'w')
  • ¶

    White space is required

          out_file.write("#{settings.client_id} ")
          out_file.write("#{settings.private_key} ")
          out_file.write("#{settings.email}")
          out_file.close
        end
    
        guid = nil
        url = nil
    
        case settings.source
        when 'form'
          id = settings.form_guid
  • ¶

    Create new Form with guid

          form = GroupDocs::Signature::Form.new
          form.name = 'test'
          form.notifyOwnerOnSign = true
  • ¶

    Create new Form with template

          id = form.create!({:formId => guid})
          form = GroupDocs::Signature::Form.get!(id)
  • ¶

    Publish the Form

          form.publish!({:callbackUrl => settings.callback})
          guid = settings.form_guid
    
        when 'template'
    
          form = GroupDocs::Signature::Form.new
          form.name = 'test'
          form.notifyOwnerOnSign = true
  • ¶

    Create new Form with template

         guid = form.create!({ :templateId => settings.template_guid})
  • ¶

    Publish the Form

          form.publish!({:callbackUrl => settings.callback})
    
        end
  • ¶

    Prepare to sign url

        iframe = "/signature2/forms/signembed/#{guid}"
  • ¶

    Construct result string

        url = GroupDocs::Api::Request.new(:path => iframe).prepare_and_sign_url
  • ¶

    Generate iframe URL

        case base_path
          when 'https://stage-api-groupdocs.dynabic.com'
            iframe = "https://stage-api-groupdocs.dynabic.com#{url}"
          when 'https://dev-api-groupdocs.dynabic.com'
            iframe = "https://dev-apps.groupdocs.com#{url}"
          else
            iframe = "https://apps.groupdocs.com#{url}"
        end
  • ¶

    Make iframe

        iframe = "<iframe id='downloadframe' src='#{iframe}' width='800' height='1000'></iframe>"
    
      rescue Exception => e
        err = e.message
      end
  • ¶

    Set variables for template

      haml :sample32, :locals => {:userId => settings.client_id,
                                  :privateKey => settings.private_key,
                                  :callback => settings.callback,
                                  :email => settings.email,
                                  :iframe => iframe,
                                  :err => err}
    end