1. Story of CakePHP 2.0 2011.1.17 The New Year CakePHP Study in Tokyo

2. AboutM e Name : ShimizuHiroki( hiromi2424 ) Job : WebDeveloper(Freelance) L ibraries : github ( Transition ,ModularAuth ) W ork : Translation H obby : S inging, Beer!!! 3. Introduction 4.

CakePHP 2.0 has large number of enhancements

• It is no longer same thing compared with 1.x

But there are many compatible stuff

• Most of libraries and applications also can be migrated easily

Introduction 5. Summary

Decoupling & Delegeting

• Request & Response

• Auth

• Loading Object On The Fly

• Others

Various Problems Resolved

• Security Component

• Pagination

• More Flexible Routes

• Lazy Loading

Conclusion

6. Decoupling & Delegeting 7. Decoupling & Delegeting

Current Requst handling

Request & Response

Lose Consistency

Hard to Test

Ugly Workaround

Impossible to Inherit

8. Decoupling & Delegeting

Requst handling in CakePHP 2.0

Request & Response

Same Object

Common API

Parse Request

Convenient Method

9. Decoupling & Delegeting

In Your Controller or so

$this-> request ->here

$this->params['prefix'] // also accesible butdeprecated

$this-> request -> data (' User.name '); // returns name

$this->request->data('User.ip_address',

• • $this-> request -> clientIp ()

);

Request & Response 10. Decoupling & Delegeting

Response Handling in CakePHP 2.0

Request & Response

All of handling HTTP response would bedone through Response object

Helps

• Media Rendering

• Download

• HTTP Systems

11. Decoupling & Delegeting

Auth's Responsibility was too heavy

Auth

Validating Post Login

Login/Logout Handling

Loading Current User

Various Autorization Pattern

DarkAuth

OpenIDandOAuth

12. Decoupling & Delegeting

Auth will be separated

Auth

AuthenticationandAuthorization

Basic ,DigestAuthentication is already available

Core Team giving a try to supportOpenID

13. Decoupling & Delegeting

ObjectCollection is available

Loading Object On The Fly

In the past, there were similarpattern s to load kinds of Object

Components, helpers and tasks could not be loadeddynamically

Now Collection pattern is gathered at ObjectCollection

14. Decoupling & Delegeting

Common API for Collections

Loading Object On The Fly

ObjectCollection

• load()

• attached()

• trigger()

• other methods

Compatible methods like attach() is also available

15. Decoupling & Delegeting

In YourController

$this->Components-> load ('Cookie', array('name' => 'MyCookie'))

In YourComponent

$this->Auth = $this-> _Collection -> load ('Auth');

In YouView

$this->Time = $this-> loadHelper ('Time'); // convenient alias

$this->Time = $this-> Helpers -> load ('Time');

In yourModel

$this->Behaviors-> load ('Containable');

$this->Behaviors->attach('Containable'); // compatible

Loading Object On The Fly 16. Decoupling & Delegeting

Number ofclasse s deletege

Others

Session Handler is now object

Configure Reader is available

• You can load configurationsasformat ed you prefer , likeYAML ,XML ,JSON

Error Handler and Exception Renderer

• cakeError () was used for simulation of Exception

• You can specify what handler is used in core config

Custom Objectallows you to develop advanced and freely

17. Various Problems Resolved 18. Various Problems Resolved

CSRF Protection enhancements

Securty Component

It was coupled with CSRF protection and form tampering safe-guards

Disabling CSRF protection meant disabling form tampering safe-guardsalso

It prevented generatingdynamic form

These are now standalone

19. Various Problems Resolved

Multi-time token is available

Securty Component

There was only one-time token

Sometimes it was not useful

Now Security Component can be used practically

20. Various Problems Resolved

Pagination supports GET method

Pagination

Only parsing query string was supported

Generating query string was not supported

Now GET method pagination isfully supported

21. Various Problems Resolved

New Paginator Options

Pagination

$maxLimit

• Prevent $limit beingtoo high value

$paramType

• 'querystring' can be used for GET method

' convertKeys ' for PaginatorHelper::options()

• Allows other parameters to be included

22. Various Problems Resolved

Behavior can have pagination methods

Pagination

There was nowayto make sure whatmethod is available through Behaviorson your model

• Model:: hasMethod () is implemented

Mostly same to model methods

• paginate()

• paginateCount()

23. Various Problems Resolved

Array can be used as anamed arguments

More Flexible Routes

Router could not handle array asnamed arguments

• Router::url(array('named' => array()));

• => named: Array

• /named[hoge][piyo]:fuga

• => array('named [hoge][piyo] ' => 'fuga')

Now deep array can be used

24. Various Problems Resolved

Full url can be generated

More Flexible Routes

1. 3 's custom routes handle onlyrelativeurl

• function match($url) {

• • return '/users/login';

• }

2.x's custom routes can handleabsoluteurl

• function match($url) {

• • return ' https :// auth. example.com/users/login';

• }

25. Various Problems Resolved

Lazy Loading in sundry of places

Lazy Loading

Loading modelcosts too expensive

LazyModel

Core supports lazy loading now

• Components

• Helpers

• Tasks

• Associated Models

Loading controller's component isnotlazy

26. Conclusion

There are many and manyotherchanges

• PHPUnit

• DataSource enahancements

• • Nesting Transaction

• • Postgress support improved

• Standa r dizationfor directory structure

• Static Session

• ...And so

Core team works hard to make compatible ways

Why do you not use 2.0?