Filter by issue id (#4806).

A shortcut is added to the context menu to filter the selected issues.

git-svn-id: http://svn.redmine.org/redmine/trunk@15371 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/issue_query.rb

@@ -245,6 +245,8 @@ class IssueQuery < Query
     add_available_filter "parent_id", :type => :tree, :label => :field_parent_issue
     add_available_filter "child_id", :type => :tree, :label => :label_subtask_plural
 
+    add_available_filter "issue_id", :type => :integer, :label => :label_issue
+
     Tracker.disabled_core_fields(trackers).each {|field|
       delete_available_filter field
     }
@@ -509,6 +511,15 @@ class IssueQuery < Query
     end
   end
 
+  def sql_for_issue_id_field(field, operator, value)
+    ids = value.first.to_s.scan(/\d+/).map(&:to_i).join(",")
+    if ids.present?
+      "#{Issue.table_name}.id IN (#{ids})"
+    else
+      "1=0"
+    end
+  end
+
   def sql_for_relations(field, operator, value, options={})
     relation_options = IssueRelation::TYPES[field]
     return relation_options unless relation_options

app/models/query.rb

@@ -264,9 +264,9 @@ class Query < ActiveRecord::Base
       if values_for(field)
         case type_for(field)
         when :integer
-          add_filter_error(field, :invalid) if values_for(field).detect {|v| v.present? && !v.match(/^[+-]?\d+$/) }
+          add_filter_error(field, :invalid) if values_for(field).detect {|v| v.present? && !v.match(/\A[+-]?\d+(,[+-]?\d+)*\z/) }
         when :float
-          add_filter_error(field, :invalid) if values_for(field).detect {|v| v.present? && !v.match(/^[+-]?\d+(\.\d*)?$/) }
+          add_filter_error(field, :invalid) if values_for(field).detect {|v| v.present? && !v.match(/\A[+-]?\d+(\.\d*)?\z/) }
         when :date, :date_past
           case operator_for(field)
           when "=", ">=", "<=", "><"
@@ -771,10 +771,15 @@ class Query < ActiveRecord::Base
         when :date, :date_past
           sql = date_clause(db_table, db_field, parse_date(value.first), parse_date(value.first), is_custom_filter)
         when :integer
+          int_values = value.first.to_s.scan(/[+-]?\d+/).map(&:to_i).join(",")
+          if int_values.present?
             if is_custom_filter
-            sql = "(#{db_table}.#{db_field} <> '' AND CAST(CASE #{db_table}.#{db_field} WHEN '' THEN '0' ELSE #{db_table}.#{db_field} END AS decimal(30,3)) = #{value.first.to_i})"
+              sql = "(#{db_table}.#{db_field} <> '' AND CAST(CASE #{db_table}.#{db_field} WHEN '' THEN '0' ELSE #{db_table}.#{db_field} END AS decimal(30,3)) IN (#{int_values}))"
             else
-            sql = "#{db_table}.#{db_field} = #{value.first.to_i}"
+              sql = "#{db_table}.#{db_field} IN (#{int_values})"
+            end
+          else
+            sql = "1=0"
           end
         when :float
           if is_custom_filter

app/views/context_menus/issues.html.erb

@@ -133,6 +133,11 @@
   <li><%= watcher_link(@issues, User.current) %></li>
 <% end %>
 
+<% unless @issue %>
+  <li><%= context_menu_link l(:button_filter), _project_issues_path(@project, :set_filter => 1, :issue_id => @issue_ids.join(",")),
+          :class => 'icon-list' %></li>
+<% end %>
+
 <% if @issue.present? %>
   <% if @can[:log_time] -%>
   <li><%= context_menu_link l(:button_log_time), new_issue_time_entry_path(@issue),

config/locales/en.yml

@@ -1044,6 +1044,7 @@ en:
   button_close: Close
   button_reopen: Reopen
   button_import: Import
+  button_filter: Filter
 
   status_active: active
   status_registered: registered

config/locales/fr.yml

@@ -1054,6 +1054,7 @@ fr:
   button_close: Fermer
   button_reopen: Réouvrir
   button_import: Importer
+  button_filter: Filtrer
 
   status_active: actif
   status_registered: enregistré

public/javascripts/application.js

@@ -219,8 +219,8 @@ function buildFilterRow(field, operator, values) {
   case "float":
   case "tree":
     tr.find('td.values').append(
-      '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_1" size="6" class="value" /></span>' +
+      '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_1" size="14" class="value" /></span>' +
-      ' <span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_2" size="6" class="value" /></span>'
+      ' <span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_2" size="14" class="value" /></span>'
     );
     $('#values_'+fieldId+'_1').val(values[0]);
     $('#values_'+fieldId+'_2').val(values[1]);

public/stylesheets/application.css

@@ -1181,6 +1181,7 @@ a.icon-only::after {
 .icon-ok { background-image: url(../images/true.png); }
 .icon-not-ok { background-image: url(../images/false.png); }
 .icon-link-break { background-image: url(../images/link_break.png); }
+.icon-list { background-image: url(../images/text_list_bullets.png); }
 
 .icon-file { background-image: url(../images/files/default.png); }
 .icon-file.text-plain { background-image: url(../images/files/text.png); }

test/unit/query_test.rb

@@ -235,6 +235,14 @@ class QueryTest < ActiveSupport::TestCase
     assert_equal 2, issues.first.id
   end
 
+  def test_operator_is_on_integer_should_accept_comma_separated_values
+    query = IssueQuery.new(:name => '_')
+    query.add_filter("issue_id", '=', ['1,3'])
+    issues = find_issues_with_query(query)
+    assert_equal 2, issues.size
+    assert_equal [1,3], issues.map(&:id).sort
+  end
+
   def test_operator_is_on_integer_custom_field
     f = IssueCustomField.create!(:name => 'filter', :field_format => 'int', :is_for_all => true, :is_filter => true, :trackers => Tracker.all)
     CustomValue.create!(:custom_field => f, :customized => Issue.find(1), :value => '7')