From 4bd16f053847f2efe347ebda9136ef2233ee0d2c Mon Sep 17 00:00:00 2001
From: hukl <contact@smyck.org>
Date: Tue, 28 Apr 2009 00:15:53 +0200
Subject: added thinking_sphinx plugin for fulltext search on nodes and heads

---
 .../lib/thinking_sphinx/rails_additions.rb         | 136 +++++++++++++++++++++
 1 file changed, 136 insertions(+)
 create mode 100644 vendor/plugins/thinking-sphinx/lib/thinking_sphinx/rails_additions.rb

(limited to 'vendor/plugins/thinking-sphinx/lib/thinking_sphinx/rails_additions.rb')

diff --git a/vendor/plugins/thinking-sphinx/lib/thinking_sphinx/rails_additions.rb b/vendor/plugins/thinking-sphinx/lib/thinking_sphinx/rails_additions.rb
new file mode 100644
index 00000000..c7db0a15
--- /dev/null
+++ b/vendor/plugins/thinking-sphinx/lib/thinking_sphinx/rails_additions.rb
@@ -0,0 +1,136 @@
+module ThinkingSphinx
+  module HashExcept
+    # Returns a new hash without the given keys.
+    def except(*keys)
+      rejected = Set.new(respond_to?(:convert_key) ? keys.map { |key| convert_key(key) } : keys)
+      reject { |key,| rejected.include?(key) }
+    end
+
+    # Replaces the hash without only the given keys.
+    def except!(*keys)
+      replace(except(*keys))
+    end
+  end
+end
+
+Hash.send(
+  :include, ThinkingSphinx::HashExcept
+) unless Hash.instance_methods.include?("except")
+
+module ThinkingSphinx
+  module ArrayExtractOptions
+    def extract_options!
+      last.is_a?(::Hash) ? pop : {}
+    end
+  end
+end
+
+Array.send(
+  :include, ThinkingSphinx::ArrayExtractOptions
+) unless Array.instance_methods.include?("extract_options!")
+
+module ThinkingSphinx
+  module AbstractQuotedTableName
+    def quote_table_name(name)
+      quote_column_name(name)
+    end
+  end
+end
+
+ActiveRecord::ConnectionAdapters::AbstractAdapter.send(
+  :include, ThinkingSphinx::AbstractQuotedTableName
+) unless ActiveRecord::ConnectionAdapters::AbstractAdapter.instance_methods.include?("quote_table_name")
+
+module ThinkingSphinx
+  module MysqlQuotedTableName
+    def quote_table_name(name) #:nodoc:
+      quote_column_name(name).gsub('.', '`.`')
+    end
+  end
+end
+
+if ActiveRecord::ConnectionAdapters.constants.include?("MysqlAdapter") or ActiveRecord::Base.respond_to?(:jdbcmysql_connection)
+  adapter = ActiveRecord::ConnectionAdapters.const_get(
+    defined?(JRUBY_VERSION) ? :JdbcAdapter : :MysqlAdapter
+  )
+  unless adapter.instance_methods.include?("quote_table_name")
+    adapter.send(:include, ThinkingSphinx::MysqlQuotedTableName)
+  end
+end
+
+module ThinkingSphinx
+  module ActiveRecordQuotedName
+    def quoted_table_name
+      self.connection.quote_table_name(self.table_name)
+    end 
+  end
+end
+
+ActiveRecord::Base.extend(
+  ThinkingSphinx::ActiveRecordQuotedName
+) unless ActiveRecord::Base.respond_to?("quoted_table_name")
+
+module ThinkingSphinx
+  module ActiveRecordStoreFullSTIClass
+    def store_full_sti_class
+      false
+    end
+  end
+end
+
+ActiveRecord::Base.extend(
+  ThinkingSphinx::ActiveRecordStoreFullSTIClass
+) unless ActiveRecord::Base.respond_to?(:store_full_sti_class)
+
+module ThinkingSphinx
+  module ClassAttributeMethods
+    def cattr_reader(*syms)
+      syms.flatten.each do |sym|
+        next if sym.is_a?(Hash)
+        class_eval(<<-EOS, __FILE__, __LINE__)
+          unless defined? @@#{sym}
+            @@#{sym} = nil
+          end
+
+          def self.#{sym}
+            @@#{sym}
+          end
+
+          def #{sym}
+            @@#{sym}
+          end
+        EOS
+      end
+    end
+
+    def cattr_writer(*syms)
+      options = syms.extract_options!
+      syms.flatten.each do |sym|
+        class_eval(<<-EOS, __FILE__, __LINE__)
+          unless defined? @@#{sym}
+            @@#{sym} = nil
+          end
+
+          def self.#{sym}=(obj)
+            @@#{sym} = obj
+          end
+
+          #{"
+          def #{sym}=(obj)
+            @@#{sym} = obj
+          end
+          " unless options[:instance_writer] == false }
+        EOS
+      end
+    end
+
+    def cattr_accessor(*syms)
+      cattr_reader(*syms)
+      cattr_writer(*syms)
+    end
+  end
+end
+
+Class.extend(
+  ThinkingSphinx::ClassAttributeMethods
+) unless Class.respond_to?(:cattr_reader)
-- 
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