Allow Periods in Page Names

Thanks to Jeff Zellman.

app/controllers/wiki_controller.rb

@@ -292,13 +292,11 @@ EOL
       the_content = params['content'].purify
       prev_content = ''
       filter_spam(the_content)
-      raise Instiki::ValidationError.new('Your name cannot contain a "."') if author_name.include? '.'
       cookies['author'] = { :value => author_name.dup.as_bytes, :expires => Time.utc(2030) }
       if @page
         new_name = params['new_name'] ? params['new_name'].purify : @page_name
         new_name = @page_name if new_name.empty?
         prev_content = @page.current_revision.content
-        raise Instiki::ValidationError.new('Your new title cannot contain a "."') if new_name.include? '.'
         raise Instiki::ValidationError.new('A page named "' + new_name.escapeHTML + '" already exists.') if
             @page_name != new_name && @web.has_page?(new_name)
         wiki.revise_page(@web_name, @page_name, new_name, the_content, Time.now, 

config/routes.rb

@@ -30,7 +30,7 @@ ActionController::Routing::Routes.draw do |map|
   connect_to_web map, ':web/revision/:id/:rev', :controller => 'wiki', :action => 'revision', :requirements => { :rev => /\d*/}
   connect_to_web map, ':web/list/:category', :controller => 'wiki', :action => 'list', :requirements => { :category => /.*/}, :category => nil
   connect_to_web map, ':web/recently_revised/:category', :controller => 'wiki', :action => 'recently_revised', :requirements => { :category => /.*/}, :category => nil
-  connect_to_web map, ':web/:action/:id', :controller => 'wiki'
+  connect_to_web map, ':web/:action/:id', :controller => 'wiki', :requirements => {:id => /.*/}
   connect_to_web map, ':web/:action', :controller => 'wiki'
   connect_to_web map, ':web', :controller => 'wiki', :action => 'index'
 

lib/url_generator.rb

@@ -91,7 +91,6 @@ class UrlGenerator < AbstractUrlGenerator
   end
 
   def page_link(mode, name, text, web_address, known_page)
-    return %{<span class='wikilink-error'><b>Illegal link (target contains a '.'):</b> #{name}</span>} if name.include?('.')
     case mode
     when :export
       if known_page 

public/stylesheets/instiki.css

@@ -412,16 +412,6 @@ margin:0;
 padding:0;
 }
 
-span.wikilink-error {
- border: solid 2px red;
- background-color: pink;
-}
-
-span.wikilink-error b {
- font-size: 80%;
- color: #009;
-}
-
 textarea#content {
 font-size: 1em;
 line-height: 1.125;

test/functional/routes_test.rb

@@ -12,7 +12,10 @@ class RoutesTest < ActionController::TestCase
     assert_routing('x/y', :controller => 'wiki', :web => 'x', :action => 'y')
     assert_routing('x/y/z', :controller => 'wiki', :web => 'x', :action => 'y', :id => 'z')
     assert_recognizes({:web => 'x', :controller => 'wiki', :action => 'y'}, 'x/y/')
-    assert_recognizes({:web => 'x', :controller => 'wiki', :action => 'y', :id => 'z'}, 'x/y/z/')
+    assert_recognizes({:web => 'x', :controller => 'wiki', :action => 'y', :id => 'z'}, 'x/y/z')
+    assert_recognizes({:web => 'x', :controller => 'wiki', :action => 'y', :id => 'z/'}, 'x/y/z/')
+    assert_recognizes({:web => 'x', :controller => 'wiki', :action => 'y', :id => 'z/'}, 'x/y/z%2F')
+    assert_recognizes({:web => 'x', :controller => 'wiki', :action => 'y', :id => 'z.w'}, 'x/y/z.w')
   end
   
   def test_parse_uri_interestng_cases

test/functional/wiki_controller_test.rb

@@ -833,37 +833,19 @@ class WikiControllerTest < ActionController::TestCase
     assert_equal 'AnonymousCoward', another_page.author
   end
   
-  def test_save_revised_content_invalid_author_name
+  def test_save_revised_content_author_name_with_period
     r = process 'save', 'web' => 'wiki1', 'id' => 'HomePage', 'content' => 'Contents of a very new page',
           'author' => 'foo.bar'
-    assert_redirected_to :action => 'edit', :controller => 'wiki', :web => 'wiki1', :id => 'HomePage',
-      :content => 'Contents of a very new page'
-    assert r.flash[:error].to_s == 'Your name cannot contain a "."'
-
-    r = process 'save', 'web' => 'wiki1', 'id' => 'HomePage', 'content' => 'a'*10184,
-          'author' => 'foo.bar'
-    assert_redirected_to :action => 'edit', :controller => 'wiki', :web => 'wiki1', :id => 'HomePage'
-    assert r.flash[:error].to_s == 'Your name cannot contain a "."'
-    
-    r = process 'save', 'web' => 'wiki1', 'id' => 'NewPage', 'content' => 'Contents of a new page',
-          'author' => 'foo.bar'
-    assert_redirected_to :action => 'new', :controller => 'wiki', :web => 'wiki1', :id => 'NewPage',
-      :content => 'Contents of a new page'
-    assert r.flash[:error].to_s == 'Your name cannot contain a "."'
+    assert_redirected_to :action => 'show', :controller => 'wiki', :web => 'wiki1', :id => 'HomePage'
+    assert_equal 'foo.bar', @wiki.read_page('wiki1', 'HomePage').author
 
     r = process 'save', 'web' => 'wiki1', 'id' => 'NewPage', 'content' => 'a'*10184,
           'author' => 'foo.bar'
-    assert_redirected_to :action => 'new', :controller => 'wiki', :web => 'wiki1', :id => 'NewPage'
-    assert r.flash[:error].to_s == 'Your name cannot contain a "."'    
+    assert_redirected_to :action => 'show', :controller => 'wiki', :web => 'wiki1', :id => 'NewPage'
+    assert_equal 'foo.bar', @wiki.read_page('wiki1', 'NewPage').author
   end
 
   def test_save_invalid_author_name
-    r = process 'save', 'web' => 'wiki1', 'id' => 'NewPage', 'content' => 'Contents of a new page', 
-      'author' => 'foo.bar'
-    assert_redirected_to :action => 'new', :controller => 'wiki', :web => 'wiki1', :id => 'NewPage',
-      :content => 'Contents of a new page'
-    assert r.flash[:error].to_s == 'Your name cannot contain a "."'
-
     r = process 'save', 'web' => 'wiki1', 'id' => 'NewPage', 'content' => 'Contents of a new page', 
       'author' => "Fu\000Manchu"
 

test/test_helper.rb

@@ -131,7 +131,6 @@ class StubUrlGenerator < AbstractUrlGenerator
 
   def page_link(mode, name, text, web_address, known_page)
     link = CGI.escape(name)
-    return %{<span class='wikilink-error'><b>Illegal link (target contains a '.'):</b> #{name}</span>} if name.include?('.')
     title = web_address == 'wiki1' ? '' : " title='#{web_address}'"
     case mode
     when :export

test/unit/page_test.rb

@@ -172,7 +172,7 @@ class PageTest < ActiveSupport::TestCase
         "<p>Reference to <a class='existingWikiWord' href='\.\./show/MyPage'>H\303\241ppy Page</a>"
     assert_equal( s +
       " and to <span class='newWikiWord'>Wanted Page2<a href='../show/WantedPage2'>?</a></span>.pdf " +
-      "and <span class='wikilink-error'><b>Illegal link (target contains a &#39;.&#39;):</b> foo.pdf</span></p>",
+      "and <span class='newWikiWord'>foo.pdf<a href='../show/foo.pdf'>?</a></span></p>",
          x_test_renderer(new_page.revisions.last).display_content(true) )
     assert_equal 3, references.size
 #   now it works.