comparison plugins/redmine_checkout/lib/checkout/setting_patch.rb @ 1484:51364c0cd58f redmine-2.4-integration

Merge from live branch. Still need to merge manually in files overridden by plugins.

+require_dependency 'setting'
+
+module Checkout
+  module SettingPatch
+    def self.included(base) # :nodoc:
+      base.extend(ClassMethods)
+      
+      base.class_eval do
+        unloadable
+        
+        # Defines getter and setter for each setting
+        # Then setting values can be read using: Setting.some_setting_name
+        # or set using Setting.some_setting_name = "some value"
+        Redmine::Plugin.find(:redmine_checkout).settings[:default].keys.each do |name|
+          if name.start_with?('protocols_')
+            default = "[]"
+          else
+            default = <<-END_SRC
+              begin
+                default = Setting.available_settings['plugin_redmine_checkout']['default']['#{name}']
+                # perform a deep copy of the default
+                Marshal::load(Marshal::dump(default))
+              end
+            END_SRC
+          end
+          
+          src = <<-END_SRC
+            def self.checkout_#{name}
+              self.plugin_redmine_checkout[:#{name}] || #{default}
+            end
+
+            def self.checkout_#{name}?
+              self.checkout_#{name}.to_i > 0
+            end
+
+            def self.checkout_#{name}=(value)
+              setting = Setting.plugin_redmine_checkout
+              setting[:#{name}] = value
+              Setting.plugin_redmine_checkout = setting
+            end
+          END_SRC
+          class_eval src, __FILE__, __LINE__
+        end
+        
+        class <<self
+          alias_method :store_without_checkout, :[]=
+          alias_method :[]=, :store_with_checkout
+          
+          alias_method :retrieve_without_checkout, :[]
+          alias_method :[], :retrieve_with_checkout
+        end
+      end
+    end
+    
+    module ClassMethods
+      def store_with_checkout(name, value)
+        if name.to_s.starts_with? "checkout_"
+          self.send("#{name}=", value)
+        else
+          store_without_checkout(name, value)
+        end
+      end
+      
+      def retrieve_with_checkout(name)
+        if name.to_s.starts_with? "checkout_"
+          self.send("#{name}")
+        else
+          retrieve_without_checkout(name)
+        end
+      end
+    end
+  end
+end
+
+Setting.send(:include, Checkout::SettingPatch)