Class: Mg::Record

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
lib/mountain-goat/models/mg/record.rb

Instance Method Summary collapse

Instance Method Details

#all_metas ⇒ Object 



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# File 'lib/mountain-goat/models/mg/record.rb', line 36

def all_metas
  res = {}
  self.mg_goal_meta_types.each do |gmt|
    r = res.count
    begin
      if gmt.var =~ /(\w+)[_]id/i
        if Kernel.const_get($1.classify)
          item = Kernel.const_get($1.classify).find( self.meta_for( gmt.var ) )
          if item.respond_to?(:name)
            res.merge!({ $1 => item.name })
          elsif item.respond_to?(:title)
            res.merge!({ $1 => item.title })
          end
        end
      end
    rescue
  end
  
    res.merge!({ gmt.var => self.meta_for( gmt.var ) }) if res.count == r
  end
  
  res
end

#meta_for(var) ⇒ Object 



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# File 'lib/mountain-goat/models/mg/record.rb', line 28

def meta_for( var )
  gmt = self.mg_goal_meta_types.find_by_var( var.to_s )
  return nil if gmt.nil?
  m = gmt.meta.find_by_mg_record_id( self.id )
  return nil if m.nil?
  return m.data
end

#set_meta_data(options) ⇒ Object

Set meta data for applicable options-- don't store nil data (waste of space)



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# File 'lib/mountain-goat/models/mg/record.rb', line 10

def set_meta_data(options)
  options.each do |option|
    gmt = self.mg_goal_meta_types.find_by_var(option[0].to_s)

    #Create cmt if it doesn't current exist (unless nil)
    if gmt.nil? && !option[1].nil? && ( option[1].is_a?(Integer) || option[1].is_a?(String) )
      #infer type
      meta_type = "gi_meta" if option[1].is_a?(Integer)
      meta_type = "gs_meta" if option[1].is_a?(String)
      gmt = mg_goal.mg_goal_meta_types.create!(:name => option[0].to_s, :var => option[0].to_s, :meta_type => meta_type)
    end
    
    if !gmt.nil? #only if we can do it
      gmt.meta.create!(:mg_record_id => self.id, :data => option[1]) if !option[1].nil?
    end
  end
end