Merge branch 'bzr/golem' of /Users/distler/Sites/code/instiki

app/models/wiki.rb

@@ -27,6 +27,7 @@ class Wiki
     if not (web = Web.find_by_address(old_address))
       raise Instiki::ValidationError.new("Web with address '#{old_address}' does not exist")
     end
+    old_files_path = web.files_path
     
     web.update_attributes(:address => new_address, :name => name, :markup => markup, :color => color, 
       :additional_style => additional_style, :safe_mode => safe_mode, :password => password, :published => published,
@@ -34,6 +35,19 @@ class Wiki
     @webs = nil
     raise Instiki::ValidationError.new("There is already a web with address '#{new_address}'") unless web.errors.on(:address).nil?
     web
+    move_files(old_files_path, web.files_path)
+  end
+  
+  def move_files(old_path, new_path)
+    return if new_path == old_path
+    default_path = Rails.root.join("webs", "files")
+    FileUtils.rmdir(new_path)
+    if [old_path, new_path].include? default_path
+      File.rename(old_path, new_path)
+      FileUtils.rmdir(old_path.parent) unless old_path == default_path
+    else
+      File.rename(old_path.parent, new_path.parent)
+    end
    end
 
   def read_page(web_address, page_name)

app/views/admin/edit_web.rhtml

@@ -71,7 +71,8 @@
     Stylesheet tweaks &gt;&gt;</a>
     <em>
     - add or change styles used by this web; styles defined here take precedence over 
-    instiki.css. Hint: View HTML source of a page you want to style to find ID names on individual 
+    instiki.css.<br/>
+    Hint: View HTML source of a page you want to style to find ID names on individual 
     tags.</em>
     <br/>
     <textarea id="additionalStyle" class="disableAutoComplete" cols="50" rows="20"
@@ -96,7 +97,7 @@
   <div class="help">
     You can turn on a read-only version of this web that's accessible even when the regular web 
     is password protected.
-    The published version is accessible through URLs like /wiki/published/HomePage.
+    The published version is accessible through URLs like /<%= @web.address %>/published/HomePage.
   </div>
   <div class="inputBox">
     <input type="checkbox" id="published" name="published" class="disableAutoComplete" <%= 'checked="checked"' if @web.published? %> /> 

test/functional/admin_controller_test.rb

@@ -25,6 +25,7 @@ class AdminControllerTest < ActionController::TestCase
     @elephant = pages(:elephant)
     @web = webs(:test_wiki)
     @home = @page = pages(:home_page)
+    FileUtils.rm_rf("#{RAILS_ROOT}/webs/renamed_wiki1")
   end
 
   def test_create_system_form_displayed
@@ -116,6 +117,7 @@ class AdminControllerTest < ActionController::TestCase
 
   def test_edit_web_form_submitted
     @wiki.system.update_attribute(:password, 'pswd')
+    @web.save
 
     process('edit_web', 'system_password' => 'pswd',
         'web' => 'wiki1', 'address' => 'renamed_wiki1', 'name' => 'Renamed Wiki1',
@@ -137,10 +139,13 @@ class AdminControllerTest < ActionController::TestCase
     assert @web.count_pages?
     assert @web.allow_uploads?
     assert_equal 300, @web.max_upload_size
+    assert File.directory? Rails.root.join("webs", "renamed_wiki1", "files")
+    assert !File.exist?(Rails.root.join("webs", "wiki1"))
   end
 
   def test_edit_web_web_password_mismatch
     @wiki.system.update_attribute(:password, 'pswd')
+    @web.save
 
     process('edit_web', 'system_password' => 'pswd',
         'web' => 'wiki1', 'address' => 'renamed_wiki1', 'name' => 'Renamed Wiki1',
@@ -151,10 +156,13 @@ class AdminControllerTest < ActionController::TestCase
 
     assert_response :success
     assert @response.has_template_object?('error')
+    assert File.directory? Rails.root.join("webs", "wiki1", "files")
+    assert !File.exist?(Rails.root.join("webs", "renamed_wiki1"))
   end
 
   def test_edit_web_opposite_values
     @wiki.system.update_attribute(:password, 'pswd')
+    @web.save
   
     process('edit_web', 'system_password' => 'pswd',
         'web' => 'wiki1', 'address' => 'renamed_wiki1', 'name' => 'Renamed Wiki1',
@@ -170,6 +178,8 @@ class AdminControllerTest < ActionController::TestCase
     assert !@web.brackets_only?
     assert !@web.count_pages?
     assert !@web.allow_uploads?
+    assert File.directory? Rails.root.join("webs", "renamed_wiki1", "files")
+    assert !File.exist?(Rails.root.join("webs", "wiki1"))
   end
 
   def test_edit_web_wrong_password

test/functional/file_controller_test.rb

@@ -24,7 +24,7 @@ class FileControllerTest < ActionController::TestCase
     @wiki = Wiki.new
     WikiFile.delete_all
     require 'fileutils'
-    FileUtils.rm_rf("#{RAILS_ROOT}/webs/wiki1/files")
+    FileUtils.rm_rf("#{RAILS_ROOT}/webs/wiki1")
   end
 
   def test_file_upload_form