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# File 'lib/dao/active_record.rb', line 29
def Base.record_to_dao(record, *args)
model = record.class
map = Dao.map
map[:model] = model.name.underscore
map[:id] = record.id
if args.size == 2 and args.first.is_a?(Array) and args.last.is_a?(Hash)
options = Dao.map(args.last)
args = args.first
else
options = nil
end
base = model.to_dao
opts = %w( include includes with exclude excludes without )
=
proc do |array|
last = array.last
if last.is_a?(Hash)
last = Dao.map(last)
if opts.any?{|opt| last.has_key?(opt)}
array.pop
break(last)
end
end
Map.new
end
options ||= [args]
base_options = [base]
if options.blank? and !base_options.blank?
options = base_options
end
if options.has_key?(:include) or options.has_key?(:includes) or options.has_key?(:with)
args.replace(base) if args.empty?
args.push(options[:include]) if options[:include]
args.push(options[:includes]) if options[:includes]
args.push(options[:with]) if options[:with]
end
list = args.empty? ? base : args
list = column_names if list.empty?
list.each do |attr|
if attr.is_a?(Array)
related, *argv = attr
v = record.send(related)
value = v.respond_to?(:to_dao) ? v.to_dao(*argv) : v
map[related] = value
next
end
if attr.is_a?(Hash)
attr.each do |related, argv|
v = record.send(related)
value = v.respond_to?(:to_dao) ? v.to_dao(*argv) : v
map[related] = value
end
next
end
value = record.send(attr)
if value.respond_to?(:to_dao)
map[attr] = value.to_dao
next
end
if value.is_a?(Array)
map[attr] = value.map{|val| val.respond_to?(:to_dao) ? val.to_dao : val}
next
end
map[attr] = value
end
if map.has_key?(:_id) and not map.has_key?(:id)
map[:id] = map[:_id]
end
if options.has_key?(:exclude) or options.has_key?(:excludes) or options.has_key?(:without)
[options[:exclude], options[:excludes], options[:without]].each do |paths|
paths = Array(paths)
next if paths.blank?
paths.each do |path|
map.rm(path)
end
end
end
map
end
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