1 files changed, 0 insertions, 172 deletions

diff --git a/vendor/plugins/thinking-sphinx/lib/thinking_sphinx/field.rb b/vendor/plugins/thinking-sphinx/lib/thinking_sphinx/field.rb
deleted file mode 100644
index 9edaede..0000000
--- a/vendor/plugins/thinking-sphinx/lib/thinking_sphinx/field.rb
+++ /dev/null
@@ -1,172 +0,0 @@
-module ThinkingSphinx
-  # Fields - holding the string data which Sphinx indexes for your searches.
-  # This class isn't really useful to you unless you're hacking around with the
-  # internals of Thinking Sphinx - but hey, don't let that stop you.
-  #
-  # One key thing to remember - if you're using the field manually to
-  # generate SQL statements, you'll need to set the base model, and all the
-  # associations. Which can get messy. Use Index.link!, it really helps.
-  # 
-  class Field
-    attr_accessor :alias, :columns, :sortable, :associations, :model, :infixes,
-      :prefixes, :faceted
-    
-    # To create a new field, you'll need to pass in either a single Column
-    # or an array of them, and some (optional) options. The columns are
-    # references to the data that will make up the field.
-    #
-    # Valid options are:
-    # - :as       => :alias_name 
-    # - :sortable => true
-    # - :infixes  => true
-    # - :prefixes => true
-    #
-    # Alias is only required in three circumstances: when there's
-    # another attribute or field with the same name, when the column name is
-    # 'id', or when there's more than one column.
-    # 
-    # Sortable defaults to false - but is quite useful when set to true, as
-    # it creates an attribute with the same string value (which Sphinx converts
-    # to an integer value), which can be sorted by. Thinking Sphinx is smart
-    # enough to realise that when you specify fields in sort statements, you
-    # mean their respective attributes.
-    # 
-    # If you have partial matching enabled (ie: enable_star), then you can
-    # specify certain fields to have their prefixes and infixes indexed. Keep
-    # in mind, though, that Sphinx's default is _all_ fields - so once you
-    # highlight a particular field, no other fields in the index will have
-    # these partial indexes.
-    #
-    # Here's some examples:
-    #
-    #   Field.new(
-    #     Column.new(:name)
-    #   )
-    #
-    #   Field.new(
-    #     [Column.new(:first_name), Column.new(:last_name)],
-    #     :as => :name, :sortable => true
-    #   )
-    # 
-    #   Field.new(
-    #     [Column.new(:posts, :subject), Column.new(:posts, :content)],
-    #     :as => :posts, :prefixes => true
-    #   )
-    # 
-    def initialize(columns, options = {})
-      @columns      = Array(columns)
-      @associations = {}
-
-      raise "Cannot define a field with no columns. Maybe you are trying to index a field with a reserved name (id, name). You can fix this error by using a symbol rather than a bare name (:id instead of id)." if @columns.empty? || @columns.any? { |column| !column.respond_to?(:__stack) }
-      
-      @alias    = options[:as]
-      @sortable = options[:sortable] || false
-      @infixes  = options[:infixes]  || false
-      @prefixes = options[:prefixes] || false
-      @faceted  = options[:facet]    || false
-    end
-    
-    # Get the part of the SELECT clause related to this field. Don't forget
-    # to set your model and associations first though.
-    #
-    # This will concatenate strings if there's more than one data source or
-    # multiple data values (has_many or has_and_belongs_to_many associations).
-    # 
-    def to_select_sql
-      clause = @columns.collect { |column|
-        column_with_prefix(column)
-      }.join(', ')
-      
-      clause = adapter.concatenate(clause) if concat_ws?
-      clause = adapter.group_concatenate(clause) if is_many?
-      
-      "#{adapter.cast_to_string clause } AS #{quote_column(unique_name)}"
-    end
-    
-    # Get the part of the GROUP BY clause related to this field - if one is
-    # needed. If not, all you'll get back is nil. The latter will happen if
-    # there's multiple data values (read: a has_many or has_and_belongs_to_many
-    # association).
-    #
-    def to_group_sql
-      case
-      when is_many?, ThinkingSphinx.use_group_by_shortcut?
-        nil
-      else
-        @columns.collect { |column|
-          column_with_prefix(column)
-        }
-      end
-    end
-    
-    # Returns the unique name of the field - which is either the alias of
-    # the field, or the name of the only column - if there is only one. If
-    # there isn't, there should be an alias. Else things probably won't work.
-    # Consider yourself warned.
-    #
-    def unique_name
-      if @columns.length == 1
-        @alias || @columns.first.__name
-      else
-        @alias
-      end
-    end
-    
-    def to_facet
-      return nil unless @faceted
-      
-      ThinkingSphinx::Facet.new(self)
-    end
-    
-    private
-    
-    def adapter
-      @adapter ||= @model.sphinx_database_adapter
-    end
-    
-    def quote_column(column)
-      @model.connection.quote_column_name(column)
-    end
-    
-    # Indication of whether the columns should be concatenated with a space
-    # between each value. True if there's either multiple sources or multiple
-    # associations.
-    # 
-    def concat_ws?
-      @columns.length > 1 || multiple_associations?
-    end
-        
-    # Checks whether any column requires multiple associations (which only
-    # happens for polymorphic situations).
-    # 
-    def multiple_associations?
-      associations.any? { |col,assocs| assocs.length > 1 }
-    end
-    
-    # Builds a column reference tied to the appropriate associations. This
-    # dives into the associations hash and their corresponding joins to
-    # figure out how to correctly reference a column in SQL.
-    #
-    def column_with_prefix(column)
-      if column.is_string?
-        column.__name
-      elsif associations[column].empty?
-        "#{@model.quoted_table_name}.#{quote_column(column.__name)}"
-      else
-        associations[column].collect { |assoc|
-          assoc.has_column?(column.__name) ?
-          "#{@model.connection.quote_table_name(assoc.join.aliased_table_name)}" + 
-          ".#{quote_column(column.__name)}" :
-          nil
-        }.compact.join(', ')
-      end
-    end
-    
-    # Could there be more than one value related to the parent record? If so,
-    # then this will return true. If not, false. It's that simple.
-    #
-    def is_many?
-      associations.values.flatten.any? { |assoc| assoc.is_many? }
-    end
-  end
-end