Makes repository url read-only after saving.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9878 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/repositories_helper.rb

@@ -159,7 +159,7 @@ module RepositoriesHelper
 
   def subversion_field_tags(form, repository)
       content_tag('p', form.text_field(:url, :size => 60, :required => true,
-                       :disabled => (repository && !repository.root_url.blank?)) +
+                       :disabled => !repository.safe_attribute?('url')) +
                        '<br />'.html_safe +
                        '(file:///, http://, https://, svn://, svn+[tunnelscheme]://)') +
       content_tag('p', form.text_field(:login, :size => 30)) +
@@ -174,7 +174,7 @@ module RepositoriesHelper
     content_tag('p', form.text_field(
                      :url, :label => l(:field_path_to_repository),
                      :size => 60, :required => true,
-                     :disabled => (repository && !repository.new_record?))) +
+                     :disabled => !repository.safe_attribute?('url'))) +
     content_tag('p', form.select(
                      :log_encoding, [nil] + Setting::ENCODINGS,
                      :label => l(:field_commit_logs_encoding), :required => true))
@@ -184,7 +184,7 @@ module RepositoriesHelper
     content_tag('p', form.text_field(
                        :url, :label => l(:field_path_to_repository),
                        :size => 60, :required => true,
-                       :disabled => (repository && !repository.root_url.blank?)
+                       :disabled => !repository.safe_attribute?('url')
                          ) +
                      '<br />'.html_safe + l(:text_mercurial_repository_note)) +
     content_tag('p', form.select(
@@ -198,7 +198,7 @@ module RepositoriesHelper
     content_tag('p', form.text_field(
                        :url, :label => l(:field_path_to_repository),
                        :size => 60, :required => true,
-                       :disabled => (repository && !repository.root_url.blank?)
+                       :disabled => !repository.safe_attribute?('url')
                          ) +
                       '<br />'.html_safe +
                       l(:text_git_repository_note)) +
@@ -218,12 +218,12 @@ module RepositoriesHelper
                      :root_url,
                      :label => l(:field_cvsroot),
                      :size => 60, :required => true,
-                     :disabled => !repository.new_record?)) +
+                     :disabled => !repository.safe_attribute?('root_url'))) +
     content_tag('p', form.text_field(
                      :url,
                      :label => l(:field_cvs_module),
                      :size => 30, :required => true,
-                     :disabled => !repository.new_record?)) +
+                     :disabled => !repository.safe_attribute?('url'))) +
     content_tag('p', form.select(
                      :log_encoding, [nil] + Setting::ENCODINGS,
                      :label => l(:field_commit_logs_encoding), :required => true)) +
@@ -238,7 +238,7 @@ module RepositoriesHelper
     content_tag('p', form.text_field(
                      :url, :label => l(:field_path_to_repository),
                      :size => 60, :required => true,
-                     :disabled => (repository && !repository.new_record?))) +
+                     :disabled => !repository.safe_attribute?('url'))) +
     content_tag('p', form.select(
                      :log_encoding, [nil] + Setting::ENCODINGS,
                      :label => l(:field_commit_logs_encoding), :required => true))
@@ -248,7 +248,7 @@ module RepositoriesHelper
     content_tag('p', form.text_field(
                      :url, :label => l(:field_root_directory),
                      :size => 60, :required => true,
-                     :disabled => (repository && !repository.root_url.blank?))) +
+                     :disabled => !repository.safe_attribute?('url'))) +
     content_tag('p', form.select(
                         :path_encoding, [nil] + Setting::ENCODINGS,
                         :label => l(:field_scm_path_encoding)

app/models/repository.rb

@@ -44,13 +44,15 @@ class Repository < ActiveRecord::Base
   validate :repo_create_validation, :on => :create
 
   safe_attributes 'identifier',
-    'url',
     'login',
     'password',
     'path_encoding',
     'log_encoding',
     'is_default'
 
+  safe_attributes 'url',
+    :if => lambda {|repository, user| repository.new_record?}
+
   def repo_create_validation
     unless Setting.enabled_scm.include?(self.class.name.demodulize)
       errors.add(:type, :invalid)

app/models/repository/cvs.rb

@@ -21,7 +21,8 @@ require 'digest/sha1'
 class Repository::Cvs < Repository
   validates_presence_of :url, :root_url, :log_encoding
 
-  safe_attributes 'root_url'
+  safe_attributes 'root_url',
+    :if => lambda {|repository, user| repository.new_record?}
 
   def self.human_attribute_name(attribute_key_name, *args)
     attr_name = attribute_key_name.to_s

test/functional/repositories_controller_test.rb

@@ -40,7 +40,7 @@ class RepositoriesControllerTest < ActionController::TestCase
     assert_template 'new'
     assert_kind_of Repository::Subversion, assigns(:repository)
     assert assigns(:repository).new_record?
-    assert_tag 'input', :attributes => {:name => 'repository[url]'}
+    assert_tag 'input', :attributes => {:name => 'repository[url]', :disabled => nil}
   end
 
   def test_new_should_propose_enabled_scm_only
@@ -91,7 +91,7 @@ class RepositoriesControllerTest < ActionController::TestCase
     assert_response :success
     assert_template 'edit'
     assert_equal Repository.find(11), assigns(:repository)
-    assert_tag 'input', :attributes => {:name => 'repository[url]', :value => 'svn://localhost/test'}
+    assert_tag 'input', :attributes => {:name => 'repository[url]', :value => 'svn://localhost/test', :disabled => 'disabled'}
   end
 
   def test_update