Class: Asari

Inherits:
Object
  • Object
show all
Defined in:
lib/makasi/asari_patch.rb

Overview

Allow the new api syntax of version 2013-01-01

Defined Under Namespace

Classes: Collection

Instance Method Summary collapse

Instance Method Details

#search(term, options = {}) ⇒ Object 



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# File 'lib/makasi/asari_patch.rb', line 26

def search(term, options = {})
  return Asari::Collection.sandbox_fake if self.class.mode == :sandbox
  term,options = "",term if term.is_a?(Hash) and options.empty?

  if options[:filter]
    bq = boolean_query(options[:filter])
    bq = "(and '#{term.to_s.gsub("'", " ")}' #{bq})" if term.present?
  end
  page_size = options[:page_size].nil? ? 10 : options[:page_size].to_i

  url = "http://search-#{search_domain}.#{aws_region}.cloudsearch.amazonaws.com/#{api_version}/search"
  if options[:filter]
    url += "?q.parser=structured&q=#{CGI.escape(bq)}"
  else
    url += "?q=#{CGI.escape(term.to_s)}"
  end
  url += "&size=#{page_size}"
  url += "&return-fields=#{options[:return_fields].join ','}" if options[:return_fields]

  if options[:page]
    start = (options[:page].to_i - 1) * page_size
    url << "&start=#{start}"
  end

  if options[:rank]
    rank = normalize_rank(options[:rank])
    url << "&rank=#{rank}"
  end

  begin
    response = HTTParty.get(url)
  rescue Exception => e
    ae = Asari::SearchException.new("#{e.class}: #{e.message} (#{url})")
    ae.set_backtrace e.backtrace
    raise ae
  end

  unless response.response.code == "200"
    raise Asari::SearchException.new("#{response.response.code}: #{response.response.msg} (#{url})")
  end

  Asari::Collection.new(response, page_size)
end