Added highlight option - closes #265

Andrew Kane
1 parent fded93c7
Showing 4 changed files with 16 additions and 4 deletions Show diff stats
README.md
lib/searchkick/reindex.rb
test/highlight_test.rb
test/test_helper.rb
@@ -539,6 +539,14 @@ Product.search &quot;*&quot;, facets: {store_id: {stats: true}}
 ### Highlight
+Specify which fields to index with highlighting. [master]
+
+```ruby
+class Product < ActiveRecord::Base
+  searchkick highlight: [:name]
+end
+```
+
 Highlight the search query in the results.
 ```ruby
@@ -261,7 +261,7 @@ module Searchkick
         end
         mapping_options = Hash[
-          [:autocomplete, :suggest, :text_start, :text_middle, :text_end, :word_start, :word_middle, :word_end]
+          [:autocomplete, :suggest, :text_start, :text_middle, :text_end, :word_start, :word_middle, :word_end, :highlight]
             .map{|type| [type, (options[type] || []).map(&:to_s)] }
         ]
@@ -276,12 +276,16 @@ module Searchkick
             }
           }
-          mapping_options.each do |type, fields|
+          mapping_options.except(:highlight).each do |type, fields|
             if fields.include?(field)
               field_mapping[:fields][type] = {type: "string", index: "analyzed", analyzer: "searchkick_#{type}_index"}
             end
           end
+          if mapping_options[:highlight].include?(field)
+            field_mapping[:fields]["analyzed"][:term_vector] = "with_positions_offsets"
+          end
+
           mapping[field] = field_mapping
         end
@@ -20,7 +20,6 @@ class TestHighlight &lt; Minitest::Test
   end
   def test_multiple_words
-    skip "Issue #265"
     store_names ["Hello World Hello"]
     assert_equal "<em>Hello</em> World <em>Hello</em>", Product.search("hello", fields: [:name], highlight: true).with_details.first[1][:highlight][:name]
   end
@@ -141,7 +141,8 @@ class Product
     text_end: [:name],
     word_start: [:name],
     word_middle: [:name],
-    word_end: [:name]
+    word_end: [:name],
+    highlight: [:name]
   attr_accessor :conversions, :user_ids, :aisle
	@@ -539,6 +539,14 @@ Product.search "*", facets: {store_id: {stats: true}}		@@ -539,6 +539,14 @@ Product.search "*", facets: {store_id: {stats: true}}
539		539
540	### Highlight	540	### Highlight
541		541
		542	+Specify which fields to index with highlighting. [master]
		543	+
		544	+```ruby
		545	+class Product < ActiveRecord::Base
		546	+ searchkick highlight: [:name]
		547	+end
		548	+```
		549	+
542	Highlight the search query in the results.	550	Highlight the search query in the results.
543		551
544	```ruby	552	```ruby
	@@ -20,7 +20,6 @@ class TestHighlight < Minitest::Test		@@ -20,7 +20,6 @@ class TestHighlight < Minitest::Test
20	end	20	end
21		21
22	def test_multiple_words	22	def test_multiple_words
23	- skip "Issue #265"
24	store_names ["Hello World Hello"]	23	store_names ["Hello World Hello"]
25	assert_equal "<em>Hello</em> World <em>Hello</em>", Product.search("hello", fields: [:name], highlight: true).with_details.first[1][:highlight][:name]	24	assert_equal "<em>Hello</em> World <em>Hello</em>", Product.search("hello", fields: [:name], highlight: true).with_details.first[1][:highlight][:name]
26	end	25	end
	@@ -141,7 +141,8 @@ class Product		@@ -141,7 +141,8 @@ class Product
141	text_end: [:name],	141	text_end: [:name],
142	word_start: [:name],	142	word_start: [:name],
143	word_middle: [:name],	143	word_middle: [:name],
144	- word_end: [:name]	144	+ word_end: [:name],
		145	+ highlight: [:name]
145		146
146	attr_accessor :conversions, :user_ids, :aisle	147	attr_accessor :conversions, :user_ids, :aisle
147		148