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Versions: 14
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Contents
# -*- coding: utf-8 -*-
# リクエストパラメータの変換
module Jpmobile
module Rack
class ParamsFilter
def initialize(app)
@app = app
end
def call(env)
# 入力
if @mobile = env['rack.jpmobile'] and @mobile.apply_params_filter?
# パラメータをkey, valueに分解
# form_params
unless env['REQUEST_METHOD'] == 'GET' || env['REQUEST_METHOD'] == 'HEAD'
unless env['CONTENT_TYPE'] =~ /application\/json|application\/xml/
env['rack.input'] = StringIO.new(parse_query(env['rack.input'].read))
end
end
# query_params
env['QUERY_STRING'] = parse_query(env['QUERY_STRING'])
end
status, env, body = @app.call(env)
[status, env, body]
end
private
def to_internal(str)
::Rack::Utils.escape(@mobile.to_internal(::Rack::Utils.unescape(str)))
end
def parse_query(str)
return nil unless str
new_array = []
str.split("&").each do |param_pair|
k, v = param_pair.split("=")
k = to_internal(k) if k
v = to_internal(v) if v
new_array << "#{k}=#{v}" if k
end
new_array.join("&")
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems