#-- # Copyright (c) 2011 Michael Berkovich # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the # "Software"), to deal in the Software without restriction, including # without limitation the rights to use, copy, modify, merge, publish, # distribute, sublicense, and/or sell copies of the Software, and to # permit persons to whom the Software is furnished to do so, subject to # the following conditions: # # The above copyright notice and this permission notice shall be # included in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #++ module WillFilter class FilterContainer attr_accessor :filter, :condition, :operator, :values, :index def initialize(filter, condition, operator, values) @filter = filter @condition = condition @operator = operator @values = values end def value values.first end def sanitized_value(index = 0) return '' if index >= values.size return '' if values[index].blank? values[index].to_s.gsub("'", "'") end # used by the list based containers def options [] end def validate return "Value must be provided" if value.blank? end def reset_values @values = [] end def template_name self.class.name.underscore.split('/').last end def serialize_to_params(params, index) values.each_with_index do |v, v_index| params["wf_v#{index}_#{v_index}"] = v end end def is_numeric?(s) s.to_s.match(/\A[+-]?\d+?(\.\d+)?\Z/) == nil ? false : true end end end