Sha256: 9e9e8d18d783e9122803f0f50567b8057c825261478a107a759e767ef347b9dc
Contents?: true
Size: 1.3 KB
Versions: 11
Compression:
Stored size: 1.3 KB
Contents
# encoding: utf-8
#
require 'rsolr'
module Indexers
# This is an indexer in its own right.
#
# TODO Perhaps merge with the existing indexer.
#
class Solr
attr_reader :type, :fields, :solr
# Takes a Configuration::Type.
#
def initialize type
@type = type
@fields = type.solr_fields.map(&:name).map(&:to_sym)
@solr = RSolr.connect
end
# TODO Rewrite such that it works in batches.
#
def index
puts "#{Time.now}: Indexing solr for #{type.name}:#{fields.join(', ')}"
statement = "SELECT indexed_id, #{fields.join(',')} FROM #{type.snapshot_table_name}"
# TODO Rewrite.
#
DB.connect
results = DB.connection.execute statement
return unless results # TODO check
type_name = @type.name.to_s
solr.delete_by_query "type:#{type_name}"
solr.commit
documents = []
results.each do |indexed_id, *values|
values.each &:downcase!
documents << hashed(values).merge(:id => indexed_id, :type => type_name)
end
solr.add documents
solr.commit
solr.optimize
end
def hashed values
result = {}
fields.zip(values).each do |field, value|
result[field] = value
end
result
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems