• sample20.rb

  • ¶

    GET request

    get '/sample-20-how-to-get-compare-change-list-for-document' do
      haml :sample20
    end
  • ¶

    POST request

    post '/sample-20-how-to-get-compare-change-list-for-document' do
  • ¶

    Set variables

      set :client_id, params[:clientId]
      set :private_key, params[:privateKey]
      set :resultFileId, params[:resultFileId]
      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.resultFileId.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
  • ¶

    Construct new storage file

        file = GroupDocs::Storage::File.new(guid: settings.resultFileId)
  • ¶

    Construct new document

        document = GroupDocs::Document.new(file: file)
  • ¶

    Get compare changes

        changes = document.changes!()
        result = ''
        result += "<table class='border'>"
        result += "<tr><td><font color='green'>Change Name</font></td><td><font color='green'>Change</font></td></tr>"
        changes.each do |change|
          result += "<tr><td>id</td><td>#{change.id}</td></tr>"
          result += "<tr><td>type</td><td>#{change.type}</td></tr>"
          result += "<tr><td>text</td><td>#{change.text}</td></tr>"
          result += "<tr><td>page id</td><td>#{change.page[:Id]}</td></tr>"
          result += "<tr><td>page weight</td><td>#{change.page[:Width]}</td></tr>"
          result += "<tr><td>page height</td><td>#{change.page[:Height]}</td></tr>"
          result += "<tr><td>box x</td><td>#{change.box.x}</td></tr>"
          result += "<tr><td>box y</td><td>#{change.box.y}</td></tr>"
          result += "<tr><td>box weight</td><td>#{change.box.width}</td></tr>"
          result += "<tr><td>box height</td><td>#{change.box.height}</td></tr>"
          result += "<tr bgcolor='#808080'><td></td><td></td></tr>"
        end
    
        result += '</table>'
    
      rescue Exception => e
        err = e.message
      end
  • ¶

    Set variables for template

      haml :sample20, :locals => {:userId => settings.client_id, :privateKey => settings.private_key, :resultFileId => settings.resultFileId, :result => result, :err => err}
    end