From a118c4ccb093306073d22cbbc69e5d4d4b066131 Mon Sep 17 00:00:00 2001
From: Etienne Massip <etienne.massip@gmail.com>
Date: Wed, 12 Oct 2011 23:45:47 +0000
Subject: [PATCH] Fixed shot filter expression parsing depending upon field
 operators (#8371).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7624 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 app/models/query.rb                       |  9 ++-
 test/functional/issues_controller_test.rb | 74 +++++++++++++++++++++++
 2 files changed, 80 insertions(+), 3 deletions(-)

diff --git a/app/models/query.rb b/app/models/query.rb
index c79677e2b..9eac4b81c 100644
--- a/app/models/query.rb
+++ b/app/models/query.rb
@@ -308,9 +308,12 @@ class Query < ActiveRecord::Base
   end
 
   def add_short_filter(field, expression)
-    return unless expression
-    parms = expression.scan(/^(o|c|!\*|!|\*)?(.*)$/).first
-    add_filter field, (parms[0] || "="), [parms[1] || ""]
+    return unless expression && available_filters.has_key?(field)
+    field_type = available_filters[field][:type]
+    @@operators_by_filter_type[field_type].sort.reverse.detect do |operator|
+      next unless expression =~ /^#{Regexp.escape(operator)}(.*)$/
+      add_filter field, operator, $1.present? ? $1.split('|') : ['']
+    end || add_filter(field, '=', expression.split('|'))
   end
 
   # Add multiple filters using +add_filter+
diff --git a/test/functional/issues_controller_test.rb b/test/functional/issues_controller_test.rb
index 7e67b8ce8..692212134 100644
--- a/test/functional/issues_controller_test.rb
+++ b/test/functional/issues_controller_test.rb
@@ -144,6 +144,80 @@ class IssuesControllerTest < ActionController::TestCase
     assert_equal({'tracker_id' => {:operator => '=', :values => ['1']}}, query.filters)
   end
 
+  def test_index_with_short_filters
+
+    to_test = {
+      'status_id' => {
+        'o' => { :op => 'o', :values => [''] },
+        'c' => { :op => 'c', :values => [''] },
+        '7' => { :op => '=', :values => ['7'] },
+        '7|3|4' => { :op => '=', :values => ['7', '3', '4'] },
+        '=7' => { :op => '=', :values => ['7'] },
+        '!3' => { :op => '!', :values => ['3'] },
+        '!7|3|4' => { :op => '!', :values => ['7', '3', '4'] }},
+      'subject' => {
+        'This is a subject' => { :op => '=', :values => ['This is a subject'] },
+        'o' => { :op => '=', :values => ['o'] },
+        '~This is part of a subject' => { :op => '~', :values => ['This is part of a subject'] },
+        '!~This is part of a subject' => { :op => '!~', :values => ['This is part of a subject'] }},
+      'tracker_id' => {
+        '3' => { :op => '=', :values => ['3'] },
+        '=3' => { :op => '=', :values => ['3'] },
+        '*' => { :op => '=', :values => ['*'] },
+        '!*' => { :op => '!', :values => ['*'] }},
+      'start_date' => {
+        '2011-10-12' => { :op => '=', :values => ['2011-10-12'] },
+        '=2011-10-12' => { :op => '=', :values => ['2011-10-12'] },
+        '>=2011-10-12' => { :op => '>=', :values => ['2011-10-12'] },
+        '<=2011-10-12' => { :op => '<=', :values => ['2011-10-12'] },
+        '><2011-10-01|2011-10-30' => { :op => '><', :values => ['2011-10-01', '2011-10-30'] },
+        '<t+2' => { :op => '<t+', :values => ['2'] },
+        '>t+2' => { :op => '>t+', :values => ['2'] },
+        't+2' => { :op => 't+', :values => ['2'] },
+        't' => { :op => 't', :values => [''] },
+        'w' => { :op => 'w', :values => [''] },
+        '>t-2' => { :op => '>t-', :values => ['2'] },
+        '<t-2' => { :op => '<t-', :values => ['2'] },
+        't-2' => { :op => 't-', :values => ['2'] }},
+      'created_on' => {
+        '>=2011-10-12' => { :op => '>=', :values => ['2011-10-12'] },
+        '<t+2' => { :op => '=', :values => ['<t+2'] },
+        '>t+2' => { :op => '=', :values => ['>t+2'] },
+        't+2' => { :op => 't', :values => ['+2'] }},
+      'cf_1' => {
+        'c' => { :op => '=', :values => ['c'] },
+        '!c' => { :op => '!', :values => ['c'] },
+        '!*' => { :op => '!*', :values => [''] },
+        '*' => { :op => '*', :values => [''] }},
+      'estimated_hours' => {
+        '=13.4' => { :op => '=', :values => ['13.4'] },
+        '>=45' => { :op => '>=', :values => ['45'] },
+        '<=125' => { :op => '<=', :values => ['125'] },
+        '><10.5|20.5' => { :op => '><', :values => ['10.5', '20.5'] },
+        '!*' => { :op => '!*', :values => [''] },
+        '*' => { :op => '*', :values => [''] }}
+    }
+
+    default_filter = { 'status_id' => {:operator => 'o', :values => [''] }}
+
+    to_test.each do |field, expression_and_expected|
+      expression_and_expected.each do |filter_expression, expected|
+
+        get :index, :set_filter => 1, field => filter_expression
+
+        assert_response :success
+        assert_template 'index'
+        assert_not_nil assigns(:issues)
+
+        query = assigns(:query)
+        assert_not_nil query
+        assert query.has_filter?(field)
+        assert_equal(default_filter.merge({field => {:operator => expected[:op], :values => expected[:values]}}), query.filters)
+      end
+    end
+
+  end
+
   def test_index_with_project_and_empty_filters
     get :index, :project_id => 1, :set_filter => 1, :fields => ['']
     assert_response :success
-- 
2.39.5