• sample28.rb

  • ¶

    GET request

    get '/sample-28-how-to-delete-all-annotations-from-document' do
      haml :sample28
    end
  • ¶

    POST request

    post '/sample-28-how-to-delete-all-annotations-from-document' do
  • ¶

    Set variables

      set :client_id, params[:clientId]
      set :private_key, params[:privateKey]
      set :file_id, params[:fileId]
      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? or settings.file_id.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
  • ¶

    Make a request to API using client_id and private_key

        files_list = GroupDocs::Storage::Folder.list!('/', {})
        document = ''
  • ¶

    Get document by file ID

        files_list.each do |element|
          if element.respond_to?('guid') == true and element.guid == settings.file_id
            document = element
          end
        end
    
        document = GroupDocs::Storage::File.new(guid: settings.file_id)
    
        unless document.instance_of? String
  • ¶

    Get list of annotations

          annotations = document.to_document.annotations!()
  • ¶

    Delete all annotations from document

          annotations.each do |annotation|
              annotation.remove!()
          end
  • ¶

    Prepare to sign url

          iframe = "/document-viewer/embed/#{settings.file_id}"
  • ¶

    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>"
    
          message = 'Annotations was deleted from document'
        end
    
      rescue Exception => e
        err = e.message
      end
  • ¶

    Set variables for template

      haml :sample28, :locals => {:userId => settings.client_id, :privateKey => settings.private_key, :messages => message, :iframe => iframe, :fileId => settings.file_id, :err => err}
    end