Class: Socialcast::CommandLine::Provision

Inherits:
Object
  • Object
show all
Defined in:
lib/socialcast/command_line/provision.rb

Defined Under Namespace

Classes: ProvisionError

Constant Summary collapse

DEFAULT_OUTPUT_FILE = 
'users.xml.gz'

Instance Method Summary collapse

Constructor Details

#initialize(ldap_config, options = {}) ⇒ Provision

Returns a new instance of Provision.



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# File 'lib/socialcast/command_line/provision.rb', line 14

def initialize(ldap_config, options = {})
  @ldap_config = ldap_config.dup
  @options = options.dup

  @options[:output] ||= DEFAULT_OUTPUT_FILE
end

Instance Method Details

#each_user_hash ⇒ Object 



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# File 'lib/socialcast/command_line/provision.rb', line 21

def each_user_hash
  each_ldap_connector do |connector|
    connector.each_user_hash do |user_hash|
      yield user_hash
    end
  end
end

#fetch_user_hash(identifier, options = {}) ⇒ Object 



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# File 'lib/socialcast/command_line/provision.rb', line 29

def fetch_user_hash(identifier, options = {})
  each_ldap_connector do |connector|
    user_hash = connector.fetch_user_hash(identifier, options)
    return user_hash if user_hash
  end
  nil
end

#provision ⇒ Object 



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# File 'lib/socialcast/command_line/provision.rb', line 37

def provision
  http_config = @ldap_config.fetch 'http', {}

  user_whitelist = Set.new
  output_file = File.join Dir.pwd, @options[:output]

  Zlib::GzipWriter.open(output_file) do |gz|
    xml = Builder::XmlMarkup.new(:target => gz, :indent => 1)
    xml.instruct!
    xml.export do |export|
      export.users(:type => "array") do |users|
        each_user_hash do |user_hash|
          users << user_hash.to_xml(:skip_instruct => true, :root => 'user')
          user_whitelist << [user_hash['contact_info']['email'], user_hash['unique_identifier'], user_hash['employee_number']]
        end
      end # users
    end # export
  end # gzip

  if @options[:sanity_check]
    puts "Sanity checking users currently marked as needing to be terminated"
    each_ldap_connector do |connector|
      attr_mappings = connector.attribute_mappings
      (current_socialcast_users(http_config) - user_whitelist).each do |user_identifiers|
        combined_filters = []
        ['email', 'unique_identifier', 'employee_number'].each_with_index do |identifier, index|
          combined_filters << ((attr_mappings[identifier].blank? || user_identifiers[index].nil?) ? nil : Net::LDAP::Filter.eq(attr_mappings[identifier], user_identifiers[index]))
        end
        combined_filters.compact!
        filter = ((combined_filters.size > 1) ? '(|%s)' : '%s') % combined_filters.join(' ')
        filter = Net::LDAP::Filter.construct(filter) & Net::LDAP::Filter.construct(connector.connection_config["filter"])
        ldap_result = connector.ldap.search(:return_result => true, :base => connector.connection_config["basedn"], :filter => filter, :attributes => connector.ldap_search_attributes)
        raise ProvisionError.new "Found user marked for termination that should not be terminated: #{user_identifiers}" unless ldap_result.blank?
      end
    end
  end

  if user_whitelist.empty? && !@options[:force]
    raise ProvisionError.new "Skipping upload to Socialcast since no users were found"
  else
    puts "Uploading dataset to Socialcast..."
    resource = Socialcast::CommandLine.resource_for_path '/api/users/provision', http_config
    begin
      File.open(output_file, 'r') do |file|
        request_params = {:file => file}
        request_params[:skip_emails] = 'true' if (@ldap_config['options']["skip_emails"] || @options[:skip_emails])
        request_params[:test] = 'true' if (@ldap_config['options']["test"] || @options[:test])
        resource.post request_params, :accept => :json
      end
    rescue RestClient::Unauthorized => e
      raise ProvisionError.new "Authenticated user either does not have administration privileges or the community is not configured to allow provisioning. Please contact Socialcast support to if you need help." if e.http_code == 401
    end
    puts "Finished"
  end
  File.delete(output_file) if (@ldap_config['options']['delete_users_file'] || @options[:delete_users_file])
end

#sync_photos ⇒ Object 



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# File 'lib/socialcast/command_line/provision.rb', line 94

def sync_photos
  http_config = @ldap_config.fetch 'http', {}

  each_ldap_connector do |connector|
    connector.attribute_mappings.fetch('profile_photo')
  end

  search_users_resource = Socialcast::CommandLine.resource_for_path '/api/users/search', http_config

  each_ldap_connector do |connector|
    each_ldap_entry do |entry|
      attr_mappings = connector.attribute_mappings
      email = connector.grab(entry, attr_mappings['email'])
      if profile_photo_data = connector.grab(entry, attr_mappings['profile_photo'])
        if profile_photo_data.start_with?('http')
          begin
            profile_photo_data = RestClient.get(profile_photo_data)
          rescue => e
            puts "Unable to download photo #{profile_photo_data} for #{email}"
            puts e.response
            next
          end
        end
        profile_photo_data = profile_photo_data.force_encoding('binary')

        user_search_response = search_users_resource.get(:params => { :q => email, :per_page => 1 }, :accept => :json)
         = JSON.parse(user_search_response)['users'].first
        if  && ['avatars'] && ['avatars']['is_system_default']
          puts "Uploading photo for #{email}"

          user_resource = Socialcast::CommandLine.resource_for_path "/api/users/#{user_info['id']}", http_config
          content_type = case profile_photo_data
          when Regexp.new("\AGIF8", nil, 'n')
            'gif'
          when Regexp.new('\A\x89PNG', nil, 'n')
            'png'
          when Regexp.new("\A\xff\xd8\xff\xe0\x00\x10JFIF", nil, 'n'), Regexp.new("\A\xff\xd8\xff\xe1(.*){2}Exif", nil, 'n')
            'jpg'
          else
            puts "Skipping photo for #{email}: unknown image format (supports .gif, .png, .jpg)"
            next
          end

          tempfile = Tempfile.new(["photo_upload", ".#{content_type}"])
          tempfile.write(profile_photo_data)
          tempfile.rewind
          begin
            user_resource.put({ :user => { :profile_photo => { :data => tempfile } } })
          ensure
            tempfile.unlink
          end
        end
      end
    end
  end
end