diff vendor/plugins/redmine_checkout/lib/checkout/repository_patch.rb @ 16:020926a36823 yuya

* Add redmine-checkout plugin (as of svn rev 179 of the plugin)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/plugins/redmine_checkout/lib/checkout/repository_patch.rb	Wed Aug 25 16:39:01 2010 +0100
@@ -0,0 +1,186 @@
+require_dependency 'repository'
+require_dependency 'checkout_helper'
+
+module Checkout
+  module RepositoryPatch
+    def self.included(base) # :nodoc:
+      base.extend(ClassMethods)
+      base.send(:include, InstanceMethods)
+      
+      base.class_eval do
+        unloadable
+        serialize :checkout_settings, Hash
+      end
+    end
+    
+    module ClassMethods
+      def allow_subtree_checkout?
+        # default implementation
+        false
+      end
+      
+      def checkout_default_command
+        # default implementation
+        ""
+      end
+    end
+    
+    module InstanceMethods
+      def after_initialize
+        self.checkout_settings ||= {}
+      end
+    
+      def checkout_overwrite=(value)
+        checkout_settings['checkout_overwrite'] = value
+      end
+    
+      def checkout_overwrite
+        (checkout_settings['checkout_overwrite'].to_i > 0) ? '1' : '0'
+      end
+
+      def checkout_overwrite?
+        self.scm_name != 'Abstract' && checkout_overwrite.to_i > 0
+      end
+    
+      def checkout_description=(value)
+        checkout_settings['checkout_description'] = value
+      end
+    
+      def checkout_description
+        if checkout_overwrite?
+          checkout_settings['checkout_description']
+        else
+          if CheckoutHelper.supported_scm.include?(scm_name) && Setting.send("checkout_overwrite_description_#{scm_name}?")
+            Setting.send("checkout_description_#{scm_name}")
+          else
+            Setting.send("checkout_description_Abstract")
+          end
+        end
+      end
+    
+      def checkout_protocols
+        @checkout_protocols ||= begin
+          if CheckoutHelper.supported_scm.include? scm_name
+            if checkout_overwrite?
+              protocols = checkout_settings['checkout_protocols'] || []
+            else
+              protocols = Setting.send("checkout_protocols_#{scm_name}") || []
+            end
+          else
+            protocols = []
+          end
+          
+          protocols.collect do |p|
+            Checkout::Protocol.new p.merge({:repository => self})
+          end
+        end
+      end
+    
+      def checkout_protocols=(value)
+        # value is an Array or a Hash
+        if value.is_a? Hash
+          value = value.dup.delete_if {|id, protocol| id.to_i < 0 }
+          value = value.sort{|(ak,av),(bk,bv)|ak<=>bk}.collect{|id,protocol| protocol}
+        end
+        
+        checkout_settings['checkout_protocols'] = value
+      end
+
+      def checkout_display_login
+        if checkout_overwrite? && self.scm_name == "Subversion"
+          result = checkout_settings['checkout_display_login']
+        else
+          result = Setting.checkout_display_login
+        end
+        (result.to_i > 0) ? '1' : '0'
+      end
+    
+      def checkout_display_login?
+        checkout_display_login.to_i > 0
+      end
+    
+      def checkout_display_login=(value)
+        value = nil unless self.scm_name == "Subversion"
+        checkout_settings['checkout_display_login'] = value
+      end
+      
+      def checkout_display_command?
+        checkout_display_command.to_i > 0
+      end
+      
+      def checkout_display_command=(value)
+        checkout_settings['checkout_display_command'] = value
+      end
+      
+      def checkout_display_command
+        if checkout_overwrite?
+          checkout_settings['checkout_display_command']
+        else
+          Setting.send("checkout_display_command_#{scm_name}")
+        end
+      end
+      
+      def allow_subtree_checkout?
+        self.class.allow_subtree_checkout?
+      end
+      
+      def checkout_default_command
+        self.class.checkout_default_command
+      end
+    end
+  end
+end
+
+Repository.send(:include, Checkout::RepositoryPatch)
+
+subtree_checkout_repos = ["Subversion", "Cvs"]
+commands = {
+  'Bazaar' => 'bzr checkout',
+  'Cvs' => 'cvs checkout',
+  'Darcs' => 'darcs get',
+  'Git' => 'git clone',
+  'Mercurial' => 'hg clone',
+  'Subversion' => 'svn checkout'
+}
+
+CheckoutHelper.supported_scm.each do |scm|
+  require_dependency "repository/#{scm.underscore}"
+  cls = Repository.const_get(scm)
+  
+  allow_subtree_checkout = ""
+  if subtree_checkout_repos.include? scm
+    allow_subtree_checkout = <<-EOS
+     def allow_subtree_checkout?
+        true
+      end
+    EOS
+  end
+  
+  checkout_command = ""
+  if commands[scm]
+    checkout_command = <<-EOS
+      def checkout_default_command
+        '#{commands[scm]}'
+      end
+    EOS
+  end
+  
+  class_mod = Module.new
+  class_mod.module_eval(<<-EOF
+    def self.included(base)
+      base.extend ChildClassMethods
+
+      base.class_eval do
+        unloadable
+        serialize :checkout_settings, Hash
+      end
+    end
+
+    module ChildClassMethods
+      #{allow_subtree_checkout}
+      #{checkout_command}
+    end
+  EOF
+  )
+  cls.send(:include, class_mod)
+end