Update cookbooks and add wordpress cookbook

cookbooks/wordpress/libraries/helpers.rb

@@ -0,0 +1,38 @@
+#
+# Cookbook Name:: wordpress
+# Library:: helpers
+# Author:: Yvo van Doorn <yvo@getchef.com>
+# Author:: Julian C. Dunn <jdunn@getchef.com>
+#
+# Copyright 2013, Chef Software, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+module Wordpress
+  module Helpers
+    def is_local_host?(host)
+      if host == 'localhost' || host == '127.0.0.1' || host == '::1'
+        true
+      else
+        require 'socket'
+        require 'resolv'
+        Socket.ip_address_list.map { |a| a.ip_address }.include? Resolv.getaddress host
+      end
+    end
+
+    def self.make_db_query(user, pass, query)
+      %< --user=#{user} --password="#{pass}" --execute="#{query}">
+    end
+  end
+end