X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/2c854e9952890a119750a187479eb2701107705f..03b506e71ad2cdacbb6f24faaa8f839561a2b312:/cookbooks/wordpress/libraries/wordpress.rb

diff --git a/cookbooks/wordpress/libraries/wordpress.rb b/cookbooks/wordpress/libraries/wordpress.rb
index 8ebb1460c..e83ba0417 100644
--- a/cookbooks/wordpress/libraries/wordpress.rb
+++ b/cookbooks/wordpress/libraries/wordpress.rb
@@ -1,4 +1,7 @@
-require 'chef/mixin/command'
+require "chef/mixin/command"
+
+require "httpclient"
+require "php_serialize"
 
 class Chef
   module Wordpress
@@ -7,37 +10,39 @@ class Chef
     @api_responses = {}
     @svn_responses = {}
 
-    def self.current_version
-      core_version_check["offers"].first["current"]
-    end
+    class << self
+      def current_version
+        core_version_check["offers"].first["current"]
+      end
 
-    def self.current_plugin_version(name)
-      if svn_cat("http://plugins.svn.wordpress.org/#{name}/trunk/readme.txt") =~ /Stable tag:\s*([^\s\r]*)[\s\r]*/
-        $1
-      else
-        "trunk"
+      def current_plugin_version(name)
+        if svn_cat("http://plugins.svn.wordpress.org/#{name}/trunk/readme.txt") =~ /Stable tag:\s*([^\s\r]*)[\s\r]*/
+          Regexp.last_match[1]
+        else
+          "trunk"
+        end
       end
-    end
 
-  private
+      private
 
-    def self.core_version_check
-      api_get("http://api.wordpress.org/core/version-check/1.6")
-    end
+      def core_version_check
+        api_get("http://api.wordpress.org/core/version-check/1.6")
+      end
 
-    def self.api_get(url)
-      @api_responses[url] ||= ::PHP.unserialize(::HTTPClient.new.get_content(url))
-    end
+      def api_get(url)
+        @api_responses[url] ||= ::PHP.unserialize(::HTTPClient.new.get_content(url))
+      end
 
-    def self.svn_cat(url)
-      unless @svn_responses[url]
-        status, stdout, stderr = output_of_command("svn cat #{url}", {})
-        handle_command_failures(status, "STDOUT: #{stdout}\nSTDERR: #{stderr}", :output_on_failure => true)
+      def svn_cat(url)
+        unless @svn_responses[url]
+          status, stdout, stderr = output_of_command("svn cat #{url}", {})
+          handle_command_failures(status, "STDOUT: #{stdout}\nSTDERR: #{stderr}", :output_on_failure => true)
 
-        @svn_responses[url] = stdout.force_encoding("UTF-8")
-      end
+          @svn_responses[url] = stdout.force_encoding("UTF-8")
+        end
 
-      @svn_responses[url]
+        @svn_responses[url]
+      end
     end
   end
 end