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@@ -113,10 +113,12 @@ module ActsAsUrlParam
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     module ClassMethods
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       def url_param_available?(candidate, id=nil)
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-        if proc = acts_as_url_options[:block]
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-          !(proc.arity == 1 ? proc.call(candidate) : proc.call(candidate, id))
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-        else
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-          url_param_available_for_model?(candidate, id)
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+        Caring::Scope::State.instance.with_admin_scope(true) do
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+          if proc = acts_as_url_options[:block]
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+            !(proc.arity == 1 ? proc.call(candidate) : proc.call(candidate, id))
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+          else
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+            url_param_available_for_model?(candidate, id)
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+          end
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         end
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       end
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@@ -160,6 +162,7 @@ module ActsAsUrlParam
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       def set_url_param
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         if url_param.blank? or (acts_as_url_options[:on] != :create && !@url_name_manually_set)
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+          send(acts_as_url_options[:before]) if acts_as_url_options[:before]
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           url = compute_url_param
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           send("#{acts_as_url_options[:column]}=", url) unless url.blank?
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           @url_name_manually_set = false

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@@ -10,6 +10,7 @@ require "magazine"
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 require "newspaper"
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 require "user"
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 require "story"
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+require "before_item"
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 class ActsAsUrlParamTest < Test::Unit::TestCase
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@@ -150,6 +151,14 @@ class ActsAsUrlParamTest < Test::Unit::TestCase
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     assert_equal(item_url, item.to_param)
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   end
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+  def test_should_work_with_two_items_of_same_name
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+    name = "just another name"
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+    item = ActsAsUrlParam::Item.create(:name => name)
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+    url = item.to_param
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+    item.update_attributes(:content => "irrelevant")
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+    assert_equal url, item.to_param
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+  end
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+  
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   def test_should_work_with_sti
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     item = ActsAsUrlParam::Item.create(:name => 'an item')
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     book = ActsAsUrlParam::Book.create(:name => 'an item')
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@@ -167,6 +176,16 @@ class ActsAsUrlParamTest < Test::Unit::TestCase
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     assert !magazine.to_param.blank?
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   end
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+  def test_should_run_before_method_if_passed
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+    ActsAsUrlParam::BeforeItem.any_instance.expects(:set_name)
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+    item = ActsAsUrlParam::BeforeItem.create(:name => 'the name')
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+  end
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+  
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+  def test_should_run_before_method_before_setting_url
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+    item = ActsAsUrlParam::BeforeItem.create(:name => 'the name')
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+    assert_match /is-set/, item.to_param
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+  end
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+  
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   private  
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   def acts_as_url_name_model(column = nil, options = {})
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     m = Class.new(ActiveRecord::Base)

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@@ -12,6 +12,7 @@ ActiveRecord::Schema.define() do
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   create_table :items do |t|
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     t.column :name, :string
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+    t.column :content, :string
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     t.column :type, :string, :default => 'Item', :null => false
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     t.column :url_name, :string
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   end