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controller.rb
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controller.rb
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def debugger
System::Diagnostics::Debugger.break if System::Diagnostics::Debugger.launch
end
module System
module Web
class HttpRequestBase
def post?
self.http_method.to_s.downcase.to_sym == :post
end
def put?
self.http_method.to_s.downcase.to_sym == :put
end
def get?
self.http_method.to_s.downcase.to_sym == :get
end
def delete?
self.http_method.to_s.downcase.to_sym == :delete
end
def head?
self.http_method.to_s.downcase.to_sym == :head
end
end
module Mvc
module IronRuby
module Controllers
class RubyParams
def to_hash_tree(prefix)
self.class.hashify self, prefix
end
private
def self.hashify(source, prefix="", target={})
pf, regex, subset = prefix, nil, source
unless pf.empty?
regex = /^#{prefix}\./u
subset = subset.select { |pair| pair.key =~ regex }
end
subset.each do |pair|
key = regex.nil? ? pair.key.to_s : pair.key.to_s.gsub(regex, '')
splits = key.split('.')
if splits.size > 1
suffix = splits.first
target[suffix.to_sym] = hashify(subset, pf.empty? ? "#{suffix}" : "#{prefix}.#{suffix}")
else
target[key.to_sym] = pair.value
end
end
target
end
end
end
end
end
end
class Object
class << self
def create_from_hash(options)
result = self.new
result.populate_from_hash options
result
end
end
def populate_from_hash(options)
options.each do |k, v|
mn = "#{k}=".to_sym
self.send(mn, v) if self.respond_to?(mn)
end
end
end
end
module IronRubyMvc
module Controllers
module Filters
class RubyProcActionFilter < System::Web::Mvc::IronRuby::Controllers::RubyActionFilter
attr_accessor :before_action, :after_action
def initialize(before_action=nil, after_action=nil)
raise ArgumentError.new("You need to provide either a before or an after action") if before_action.nil? && after_action.nil?
@before_action = before_action
@after_action = after_action
end
def on_action_executing(context)
before_action.call(context) unless before_action.nil?
end
def on_action_executed(context)
after_action.call(context) unless after_action.nil?
end
end
class RubyProcAuthorizationFilter < System::Web::Mvc::IronRuby::Controllers::RubyAuthorizationFilter
attr_accessor :authorize
def initialize(authorize)
@authorize = authorize
end
def on_authorization(context)
authorize.call(context)
end
end
class RubyProcExceptionFilter < System::Web::Mvc::IronRuby::Controllers::RubyExceptionFilter
attr_accessor :on_exception
def initialize(on_exception)
@on_exception = on_exception
end
def on_exception(context)
on_exception.call(context)
end
end
class RubyProcResultFilter < System::Web::Mvc::IronRuby::Controllers::RubyResultFilter
attr_accessor :before_result, :after_result
def initialize(before_result = nil, after_result=nil)
@before_result = before_result
@after_result = after_result
end
def on_result_executing(context)
before_result.call(context) unless before_result.nil?
end
def on_result_executed(context)
after_result.call(context) unless after_result.nil?
end
end
module ClassMethods
def before_action(name, method_name=nil, &b)
impl = create_from_name(method_name) if method_name.is_a?(Symbol) or method_name.is_a?(String)
filter(name, RubyProcActionFilter.new(impl || b, nil))
end
def after_action(name, method_name=nil, &b)
impl = create_from_name(method_name) if method_name.is_a?(Symbol) or method_name.is_a?(String)
filter(name, RubyProcActionFilter.new(nil, impl || b))
end
def around_action(name, options={}, &b)
options[:before] ||= b if block_given?
options[:after] ||= b if block_given?
options[:before] ||= create_from_name(options[:before]) if options[:before].is_a?(Symbol) or options[:before].is_a?(String)
options[:after] ||= create_from_name(options[:after]) if options[:after].is_a?(Symbol) or options[:after].is_a?(String)
filter(name, RubyProcActionFilter.new(options[:before], options[:after]))
end
def authorized_action(name, method_name=nil, &b)
impl = create_from_name(method_name) if method_name.is_a?(Symbol) or method_name.is_a?(String)
filter(name, RubyProcAuthorizationFilter.new(impl || b))
end
def exception_action(name, method_name=nil, &b)
impl = create_from_name(method_name) if method_name.is_a?(Symbol) or method_name.is_a?(String)
filter(name, RubyProcExceptionFilter.new(b))
end
def before_result(name, method_name=nil, options={}, &b)
impl = create_from_name(method_name) if method_name.is_a?(Symbol) or method_name.is_a?(String)
filter(name, RubyProcResultFilter.new(b))
end
def after_result(name, method_name=nil, options={}, &b)
impl = create_from_name(method_name) if method_name.is_a?(Symbol) or method_name.is_a?(String)
filter(name, RubyProcResultFilter.new(nil, b))
end
def around_result(name, method_name=nil, options={}, &b)
options[:before] ||= b if block_given?
options[:after] ||= b if block_given?
options[:before] ||= create_from_name(options[:before]) if options[:before].is_a?(Symbol) or options[:before].is_a?(String)
options[:after] ||= create_from_name(options[:after]) if options[:after].is_a?(Symbol) or options[:after].is_a?(String)
filter(name, RubyProcResultFilter.new(options[:before], options[:after]))
end
def filter(name, options=nil)
@action_filters ||= {}
klass = get_options(name) || options
unless klass.nil?
name = :controller if name.nil? or name.is_a?(Class)
@action_filters[name.to_sym] = ((@action_filters[name.to_sym]||[]) + [klass]) || []
end
end
def action_filters
filters = {}
superclass.action_filters.each { |k, v| filters[k] = (filters[k]||[]) + v } if superclass.respond_to? :action_filters
(@action_filters||{}).each { |k, v| filters[k] = (filters[k]||[]) + v }
filters
end
private
def create_from_name(name)
lambda {|context| context.controller.send(name.to_sym, context) }
end
def get_options(name, options=nil)
return name.new if name.is_a? Class
return options.new if options.is_a? Class
return Object.const_get(options.to_s.split('_').map {|word| word = word.capitalize }.join('')) if options.is_a?(Symbol) or options.is_a?(String)
return options
end
end
def self.included(base)
base.extend(ClassMethods)
end
end
module Selectors
module ClassMethods
def method_selector(name, selector)
key = name.to_s.to_sym
@method_selectors ||= {}
@method_selectors[key] ||= []
@method_selectors[key] << selector unless selector.nil?
@method_selectors[key].uniq!
@method_selectors[key]
end
def alias_action(name, act_name)
fn = Proc.new do |controller_context, action_name|
!!/^#{action_name.to_s}$/i.match(act_name.to_s)
end
name_selector(name, fn)
end
def name_selector(name, selector)
key = name.to_s.to_sym
@name_selectors ||= {}
@name_selectors[key] ||= []
@name_selectors[key] << selector if block_given?
@name_selectors[key].uniq!
@name_selectors[key]
end
def non_action(name)
fn = lambda { |context, action_name| return false }
method_selector name, fn
end
def name_selectors
selectors = {}
superclass.name_selectors.each { |k, v| selectors[k] = (selectors[k]||[]) + v } if superclass.respond_to? :name_selectors
(@name_selectors||{}).each { |k, v| selectors[k] = (selectors[k]||[]) + v }
selectors
end
def method_selectors
selectors = {}
superclass.method_selectors.each { |k, v| selectors[k] = (selectors[k]||[]) + v } if superclass.respond_to? :method_selectors
(@method_selectors||{}).each { |k, v| selectors[k] = (selectors[k]||[]) + v }
selectors
end
end
def self.included(base)
base.extend(ClassMethods)
end
module AcceptVerbs
module ClassMethods
def accept_verbs(name, *verbs)
fn = lambda { |context, action_name|
return verbs.include?(context.http_context.request.http_method.to_s.downcase.to_sym)
}
method_selector(name, fn)
end
end
def self.included(base)
base.extend(ClassMethods)
end
end
end
end
class PropertyDescriptor
attr_accessor :name
end
# class DefaultModelBinder
# def initialize(target, values)
# @target = target
# @values = values
# end
#
# def bind
# @target
# end
#
# def self.bind(target, values)
# binder = DefaultModelBinder.new target, values
#
# binder.bind
# end
#
# private
#
# def has_property?
# target.get_type
# end
# end
#module Controllers
class Controller < System::Web::Mvc::IronRuby::Controllers::RubyController
include Controllers::Filters
include Controllers::Selectors
include Controllers::Selectors::AcceptVerbs
def fill_view_data
instance_variables.each { |varname| view_data.add(varname[1..-1], instance_variable_get(varname.to_sym)) }
end
end
#end
end
#alias longer namespaces for convenience
Controller = IronRubyMvc::Controller unless defined? Controller
ActionFilter = System::Web::Mvc::IronRuby::Controllers::RubyActionFilter unless defined? ActionFilter
AuthorizationFilter = System::Web::Mvc::IronRuby::Controllers::RubyAuthorizationFilter unless defined? AuthorizationFilter
ExceptionFilter = System::Web::Mvc::IronRuby::Controllers::RubyExceptionFilter unless defined? ExceptionFilter
ResultFilter = System::Web::Mvc::IronRuby::Controllers::RubyResultFilter unless defined? ResultFilter