82 lines
2.5 KiB
Ruby
82 lines
2.5 KiB
Ruby
require "json"
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require "exceptions/parser_error"
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require "exceptions/validation_error"
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module Devops
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module API2_0
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module ParserHelpers
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def create_object_from_json_body type=Hash, empty_body=false
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json = request.body.read.strip
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return nil if json.empty? and empty_body
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@body_json = begin
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::JSON.parse(json)
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rescue ::JSON::ParserError => e
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DevopsLogger.logger.error e.message
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raise Devops::ParserError.new("Invalid JSON: #{e.message}")
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end
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raise Devops::ParserError.new("Invalid JSON, it should be an #{type == Array ? "array" : "object"}") unless @body_json.is_a?(type)
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@body_json
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end
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def check_provider provider
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list = ::Provider::ProviderFactory.providers
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raise Devops::ValidationError.new("Invalid provider '#{provider}', available providers: '#{list.join("', '")}'") unless list.include?(provider)
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end
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def check_string val, msg, _nil=false, empty=false
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check_param val, String, msg, _nil, empty
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end
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def check_boolean val, msg
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begin
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check_param val, TrueClass, msg, false, true
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rescue
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check_param val, FalseClass, msg, false, true
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end
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end
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def check_array val, msg, vals_type=String, _nil=false, empty=false
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check_param val, Array, msg, _nil, empty
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val.each {|v| raise Devops::ValidationError.new(msg) unless v.is_a?(vals_type)} unless val.nil?
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val
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end
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def check_filename file_name, not_string_msg, json_resp=true
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check_string file_name, not_string_msg
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r = Regexp.new("^[\\w _\\-.]{1,255}$", Regexp::IGNORECASE)
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if r.match(file_name).nil?
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msg = "Invalid file name '#{file_name}'. Expected name with 'a'-'z', '0'-'9', ' ', '_', '-', '.' symbols with length greate then 0 and less then 256 "
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raise Devops::ValidationError.new(msg, json_resp)
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=begin
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if json_resp
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halt_response(msg)
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else
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halt(400, msg)
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end
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=end
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end
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file_name
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end
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def check_param val, type, msg, _nil=false, empty=false
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if val.nil?
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if _nil
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return val
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else
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raise Devops::ValidationError.new(msg)
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end
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end
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if val.is_a?(type)
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raise Devops::ValidationError.new(msg) if !empty && val.empty?
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val
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else
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raise Devops::ValidationError.new(msg)
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end
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end
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end
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end
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end
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