[#5072] Add a small counter icon to Kanban

config/locales/en.yml

@@ -3,3 +3,4 @@ en:
   issue_aging_text_number_of_days_for_error: "Number of days before an issue enters the error state"
   issue_aging_text_title: "Aging Issues"
   issue_aging_text_last_status_change: "Last status change"
+  issue_aging_text_days_ago: "%{count} days ago"

init.rb

@@ -22,3 +22,5 @@
   require_dependency 'issue'
   Issue.send(:include, ChiliprojectIssueAging::Patches::IssuePatch)
 end
+require 'chiliproject_issue_aging/hooks/view_kanbans_issue_details_hook'
+require 'chiliproject_issue_aging/hooks/view_layouts_base_html_head_hook'

lib/chiliproject_issue_aging/hooks/view_kanbans_issue_details_hook.rb

@@ -0,0 +1,33 @@
+module ChiliprojectIssueAging
+  module Hooks
+    class ViewKanbansIssueDetailsHook < Redmine::Hook::ViewListener
+      def view_kanbans_issue_details(context={})
+        issue = context[:issue]
+
+        aging_status = issue.aging_status
+        journal = issue.last_status_change_journal
+
+        if aging_status && journal
+          time_ago = (Date.today - journal.created_on.to_date).to_i
+
+          if aging_status == :warning
+            css_class = 'aging warning-state'
+          elsif aging_status == :error
+            css_class = 'aging error-state'
+          end
+
+          return content_tag(:span,
+                             time_ago,
+                             {
+                               :title => l(:issue_aging_text_days_ago, :count => time_ago),
+                               :class => css_class
+                             })
+
+        else
+          return ''
+        end
+
+      end
+    end
+  end
+end

lib/chiliproject_issue_aging/hooks/view_layouts_base_html_head_hook.rb

@@ -0,0 +1,20 @@
+module ChiliprojectIssueAging
+  module Hooks
+    class ViewLayoutsBaseHtmlHeadHook < Redmine::Hook::ViewListener
+      def view_layouts_base_html_head(context={})
+        return <<CSS
+<!-- chiliproject_issue_aging plugin -->
+<style type="text/css">
+.aging.warning-state { background-color: #FDBF3B; }
+.aging.error-state { background-color: #dd0000; color: #FFFFFF; }
+#kanban .aging { padding: 2px; border: solid 1px #D5D5D5; font-size: 10px; }
+/* color on white */
+#kanban .aging.warning-state {background-color: white; color: #FDBF3B; }
+#kanban .aging.error-state {background-color: white; color: #dd0000; }
+</style> 
+<!-- chiliproject_issue_aging plugin -->
+CSS
+      end
+    end
+  end
+end

test/integration/chiliproject_issue_aging/hooks/view_kanbans_issue_details_hook_test.rb

@@ -0,0 +1,12 @@
+require File.dirname(__FILE__) + '/../../../test_helper'
+
+class ChiliprojectIssueAging::Hooks::ViewKanbansIssueDetailsTest < ActionController::IntegrationTest
+  include Redmine::Hook::Helper
+
+  context "#view_kanbans_issue_details" do
+    setup do
+    end
+
+    should "be tested"
+  end
+end

test/integration/chiliproject_issue_aging/hooks/view_layouts_base_html_head_hook_test.rb

@@ -0,0 +1,12 @@
+require File.dirname(__FILE__) + '/../../../test_helper'
+
+class ChiliprojectIssueAging::Hooks::ViewLayoutsBaseHtmlHeadTest < ActionController::IntegrationTest
+  include Redmine::Hook::Helper
+
+  context "#view_layouts_base_html_head" do
+    setup do
+    end
+
+    should "be tested"
+  end
+end