search_agent.rb

def search(options = {})
    search = false
    blocked_domains_filter = ""
    blocked_channels_filter = ""
    if options[:jobseeker]
      blocked_domains_filter = " not ( " + options[:jobseeker].blocked_domains.map{|bd| bd.domain}.join(" or ") + " )" unless options[:jobseeker].blocked_domains.empty? || self.keywords.blank?
      blocked_channels_filter = " not ( " + options[:jobseeker].blocked_channels.map{|bd| bd.channel}.join(" or ") + " )" unless options[:jobseeker].blocked_channels.empty? || self.keywords.blank?
    end
    #begin
      if !self.placemark.nil?
        search = Ultrasphinx::Search.new(
          :query          =>  self.keywords + blocked_domains_filter + blocked_channels_filter,
          :sort_mode      =>  'extended',
          :sort_by        =>  'distance asc',
          :class_names    =>  "Job",
          :weights        => {:title=>10, :description=>2, :company_name=>5},
          :per_page       =>  options[:per_page]  || TweetyJobs::Settings["pagination"]["default"],
          :page           =>  options[:page] || 1, 
          :filters        =>  {'distance'=>0..96560.64, :hibernated => [0]}.merge(options[:filters] || {}),
          :location => {
            :units => 'degrees',
            :lat  =>  self.placemark.x,
            :long =>  self.placemark.y
          }
        )
      else 
        search = Ultrasphinx::Search.new(
          :query        => self.keywords + blocked_domains_filter + blocked_channels_filter,
          :sort_mode    => 'relevance',
          :class_names  => "Job",
          :weights      => {:title=>10, :description=>2, :company_name=>5},
          :per_page     => options[:per_page]  || TweetyJobs::Settings["pagination"]["default"], 
          :page         => options[:page] || 1,
          :filters      => {:hibernated => [0]}.merge(options[:filters] || {})
        )
      #else
      #  raise I18n.t("agents.invalid_search_agent")
      end
    #rescue Ultrasphinx::Search::SphinxInternalError => e
    #  raise "#{I18n.t("agents.invalid_search_agent")} #{e}" #if ultrasphinx Search.new fails
    #end
    search #return
  end