Module: BlacklightMoreLikeThis::SolrHelperExtension

Defined in:
lib/blacklight_more_like_this/solr_helper_extension.rb

Overview

Meant to be applied on top of Blacklight helpers

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(some_class) ⇒ Object 



4
5
6
 
# File 'lib/blacklight_more_like_this/solr_helper_extension.rb', line 4

def self.included some_class
  some_class.solr_search_params_logic += [:add_solr_mlt_parameters]
end

Instance Method Details

#add_solr_mlt_parameters(solr_parameters, user_parameters) ⇒ Object 



8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
# File 'lib/blacklight_more_like_this/solr_helper_extension.rb', line 8

def add_solr_mlt_parameters solr_parameters, user_parameters
  config = more_like_this_config
  config ||= {}

  return unless config['enable_mlt_in_search_results'] or solr_parameters[:id]

  solr_parameters[:mlt] = true
  solr_parameters['mlt.count'] = 3
  solr_parameters['mlt.mintf'] = 1

  config.keys.select { |x| x.to_s =~ /mlt/ }.each do |k|
    solr_parameters[k] = config[k]
  end
end

#solr_doc_params(*args) ⇒ Object 



23
24
25
26
27
28
29
30
31
32
 
# File 'lib/blacklight_more_like_this/solr_helper_extension.rb', line 23

def solr_doc_params(*args)
  config = more_like_this_config
  config ||= {}

  solr_parameters = super(*args)

  add_solr_mlt_parameters(solr_parameters, {})

  solr_parameters
end