comparison .svn/pristine/f9/f992af412d2338b0910671c99f9c86c6772cdf7c.svn-base @ 1298:4f746d8966dd redmine_2.3_integration

Merge from redmine-2.3 branch to create new branch redmine-2.3-integration

+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require 'redmine/views/builders/structure'
+
+module Redmine
+  module Views
+    module Builders
+      class Json < Structure
+        attr_accessor :jsonp
+
+        def initialize(request, response)
+          super
+          callback = request.params[:callback] || request.params[:jsonp]
+          if callback && Setting.jsonp_enabled?
+            self.jsonp = callback.to_s.gsub(/[^a-zA-Z0-9_]/, '')
+          end
+        end
+
+        def output
+          json = @struct.first.to_json
+          if jsonp.present?
+            json = "#{jsonp}(#{json})"
+            response.content_type = 'application/javascript'
+          end
+          json
+        end
+      end
+    end
+  end
+end