Module: Ansr::Blacklight

Extended by:
ActiveSupport::Autoload
Defined in:
lib/ansr_blacklight/relation/solr_projection_methods.rb,
lib/ansr_blacklight/request_builders.rb,
lib/ansr_blacklight/relation.rb,
lib/ansr_blacklight/base.rb,
lib/ansr_blacklight/arel.rb,
lib/ansr_blacklight.rb

Defined Under Namespace

Modules: RequestBuilders, SolrProjectionMethods Classes: Base, Relation

Class Method Summary collapse

Class Method Details

.solr ⇒ Object 



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# File 'lib/ansr_blacklight.rb', line 18

def self.solr
  @solr ||=  RSolr.connect(Ansr::Blacklight.solr_config)
end

.solr_config ⇒ Object 



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# File 'lib/ansr_blacklight.rb', line 22

def self.solr_config
  @solr_config ||= begin
      raise "The #{::Rails.env} environment settings were not found in the solr.yml config" unless solr_yml[::Rails.env]
      solr_yml[::Rails.env].symbolize_keys
    end
end

.solr_file ⇒ Object 



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# File 'lib/ansr_blacklight.rb', line 14

def self.solr_file
  "#{::Rails.root.to_s}/config/solr.yml"
end

.solr_yml ⇒ Object 



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# File 'lib/ansr_blacklight.rb', line 29

def self.solr_yml
  require 'erb'
  require 'yaml'

  return @solr_yml if @solr_yml
  unless File.exists?(solr_file)
    raise "You are missing a solr configuration file: #{solr_file}. Have you run \"rails generate blacklight:install\"?"  
  end

  begin
    @solr_erb = ERB.new(IO.read(solr_file)).result(binding)
  rescue Exception => e
    raise("solr.yml was found, but could not be parsed with ERB. \n#{$!.inspect}")
  end

  begin
    @solr_yml = YAML::load(@solr_erb)
  rescue StandardError => e
    raise("solr.yml was found, but could not be parsed.\n")
  end

  if @solr_yml.nil? || !@solr_yml.is_a?(Hash)
    raise("solr.yml was found, but was blank or malformed.\n")
  end

  return @solr_yml
end