Sergii ShymkoSoftware Engineer, Magento 2

Bugathon, Mar 2013

Magento 2 Overview

What is Magento 2?

https://github.com/magento/magento2/

Public Repository

System Requirements

Magento 1.x

• Linux x86, x64• Apache 1.3• PHP 5.2.13• MySQL 4.1.20

Server-Side Requirements

Magento 2

• Linux x86, x64• Apache 2.2• PHP 5.3.3• MySQL 5.1

NamespacesClosures

Late static binding__DIR__

?:Goto O_o

Magento 1.x

• Internet Explorer 7• Mozilla Firefox 3.5• Google Chrome 7• Apple Safari 5

Client-Side Requirements

Magento 2

• Internet Explorer 8• Mozilla Firefox 11• Google Chrome 18• Apple Safari 5

Magento Framework

Removed configuration• Class prefixes

• Model• Resource model• Block• Helper

• Database tables

Reduced configuration size by ~12%

Convention over Configuration

Removed code pools – no classes overlapping• app/code/core/• app/code/community/• app/code/local/

Removed “code compilation” (Mage_Compiler)

Autoload by absolute path

Classes Lookup

DeprecatedMage::getModel(‘module_alias/class_alias’)Mage::getSingleton(‘module_alias/class_alias’)

Introduced• Dependency injection container (Zend_Di)• Constructor injection

__construct(Namespace_Module_Class $instance)• DI configuration

• Invariant – XML• Run-time – PHP

Dependency Injection

View Layer

Magento 1.x Design Configuration

Design package / Theme / Skin

Magento 2 Design Configuration

Theme N-1

Theme Inheritance

logo.png

slogan.png

Theme Nslogan.png

img.png

Overridden file

New file

Inherited file

…

Module can provide view filesapp/code/<Namespace>/<Module>/view/<area>/

Theme can override modular filesapp/design/<area>/<theme>/<Namespace>_<Module>/

Modules are independent of themes

View Files Modularity

Theme provides localized files

Consistent configuration: locale

Static Files Localization

Theme

Locale “de_DE”

logo.png

logo.png

Locale “fr_FR”

logo.png

Magento Application

Area defines• Routing / URLs• View files context• Services

• Authorization• …

Module can• Introduce new area• Be represented in existing areas

Formal Application Areas

Declared areas• Install• Frontend• Backend• API• Cron

Grid• Declaration through layout• AJAX

Form• Declaration through layout• Validation configuration

Simplified Customization

Client-Side

ZendCon 2012

Sebastian Bergmann (PHPUnit)

Automated Tests• Unit• Integration

• Integrity• Functional• Static

• Coding standards• Integrity• Legacy

• Performance

Continuous Integration

Quality Control

Repositoryhttps://github.com/magento/magento2/

Documentationhttps://wiki.magento.com/display/MAGE2PROJECT/https://wiki.magento.com/display/MAGE2DOC/

Resources