Class: RetrieveAdvancesearchRequest

Inherits:
RetrieveRequest show all
Defined in:
lib/refworks/retrieve/advancesearch/retrieve_advancesearch_request.rb

Class Method Summary collapse

Methods inherited from RetrieveRequest

call_class, generate_class_params

Methods inherited from Request

generate_signature

Class Method Details

.call_method ⇒ Object 



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# File 'lib/refworks/retrieve/advancesearch/retrieve_advancesearch_request.rb', line 3

def self.call_method
  'advancesearch'
end

.generate_request_info(params) ⇒ Object 



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# File 'lib/refworks/retrieve/advancesearch/retrieve_advancesearch_request.rb', line 11

def self.generate_request_info(params)

  # get common Retrieve parameters
  class_params = generate_class_params(params)

  # query parameters for the advancesearch call
  method_params = { :method => call_method,
                    :classic => params[:classic] || 'true',
                    :search => params[:search],
  }

  query_string_params = class_params.merge(method_params)
  # advancesearch also has a POST payload

  # construct ParameterList
  parameter_list = "<ParameterList>"
  params[:parameter_list].each do |param|
    connector = param[:connector] || "and"
    field = param[:field] || "ALL"
    searchempty = param[:searchempty] || "false"
    parameter_list << "<Parameter connector=\"#{connector}\" field=\"#{field}\" searchempty=\"#{searchempty}\">#{param[:search]}</Parameter>"
  end
  parameter_list << "</ParameterList>"

  # Folder processing
  folder_list = ""
  if params[:folders]
    folder_list << "<FolderList>"
    params[:folders].each do |f|
      folder_list << "<Folder>#{f}</Folder>"
    end
    folder_list << "</FolderList>"
  end

  message_body = "<AdvancedSearchStrategy>" + parameter_list + folder_list + "</AdvancedSearchStrategy>"

  # return the request info
  {:params => query_string_params, :body => message_body, :headers => {'Content-type' => 'text/xml'}}
end

.http_request_verb ⇒ Object 



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# File 'lib/refworks/retrieve/advancesearch/retrieve_advancesearch_request.rb', line 7

def self.http_request_verb
  'POST'
end