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Versions: 15
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Contents
module RSolr
class Field
def self.instance(attrs, value)
attrs = attrs.dup
field_type = attrs.delete(:type) { value.class.name }
klass = if field_type.is_a? String
class_for_field(field_type)
elsif field_type.is_a? Class
field_type
else
self
end
klass.new(attrs, value)
end
def self.class_for_field(field_type)
potential_class_name = field_type + 'Field'.freeze
search_scope = Module.nesting[1]
search_scope.const_defined?(potential_class_name, false) ? search_scope.const_get(potential_class_name) : self
end
private_class_method :class_for_field
# "attrs" is a hash for setting the "doc" xml attributes
# "value" is the text value for the node
attr_accessor :attrs, :source_value
# "attrs" must be a hash
# "value" should be something that responds to #_to_s
def initialize(attrs, source_value)
@attrs = attrs
@source_value = source_value
end
# the value of the "name" attribute
def name
attrs[:name]
end
def value
source_value
end
def as_json
if attrs[:update]
{ attrs[:update] => value }
elsif attrs.any? { |k, _| k != :name }
hash = attrs.dup
hash.delete(:name)
hash.merge(value: value)
else
value
end
end
end
class DateField < Field
def value
Time.utc(source_value.year, source_value.mon, source_value.mday).iso8601
end
end
class TimeField < Field
def value
source_value.getutc.strftime('%FT%TZ')
end
end
class DateTimeField < Field
def value
source_value.to_time.getutc.iso8601
end
end
class DocumentField < Field
def value
return RSolr::Document.new(source_value) if source_value.respond_to? :each_pair
super
end
def as_json
value.as_json
end
end
end
Version data entries
15 entries across 15 versions & 4 rubygems