Commit bf6e02c7 authored by Jean-Philippe Lang's avatar Jean-Philippe Lang

Search engine: search can be restricted to an exact phrase by using quotation…

Search engine: search can be restricted to an exact phrase by using quotation marks (eg. hello "bye bye" can be used to search for "hello" and "bye bye" strings).


git-svn-id: http://redmine.rubyforge.org/svn/trunk@935 e93f8b46-1217-0410-a6f0-8f06a7374b81
parent 233990da
......@@ -52,8 +52,11 @@ class SearchController < ApplicationController
@object_types = @scope = %w(projects)
end
# extract tokens from the question
# eg. hello "bye bye" => ["hello", "bye bye"]
@tokens = @question.scan(%r{((\s|^)"[\s\w]+"(\s|$)|\S+)}).collect {|m| m.first.gsub(%r{(^\s*"\s*|\s*"\s*$)}, '')}
# tokens must be at least 3 character long
@tokens = @question.split.uniq.select {|w| w.length > 2 }
@tokens = @tokens.uniq.select {|w| w.length > 2 }
if !@tokens.empty?
# no more than 5 tokens to search for
......@@ -93,7 +96,6 @@ class SearchController < ApplicationController
# if only one project is found, user is redirected to its overview
redirect_to :controller => 'projects', :action => 'show', :id => @results.first and return if @results.size == 1
end
@question = @tokens.join(" ")
else
@question = ""
end
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment