Presentation at Magento Bugathon 2013 - Los Angeles, CA

1. Sergii Shymko
Software Engineer, Magento 2
Bugathon, Mar 2013
Magento 2 Overview

2. What is Magento 2?

3. https://github.com/magento/magento2/
Public Repository

4. System Requirements

5. 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
Namespaces
Closures
Late static binding
__DIR__
?:
Goto O_o

6. 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

7. Magento Framework

8. Removed configuration
• Class prefixes
• Model
• Resource model
• Block
• Helper
• Database tables
Reduced configuration size by ~12%
Convention over Configuration

9. 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

10. Deprecated
Mage::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

11. View Layer

12. Magento 1.x Design Configuration

13. Design package / Theme / Skin
Magento 2 Design Configuration

14. Theme N-1
Theme Inheritance
logo.png
slogan.png
Theme N
slogan.png
img.png
Overridden file
New file
Inherited file
…

15. Module can provide view files
app/code/<Namespace>/<Module>/view/<area>/
Theme can override modular files
app/design/<area>/<theme>/<Namespace>_<Module>/
Modules are independent of themes
View Files Modularity

16. Theme provides localized files
Consistent configuration: locale
Static Files Localization
Theme
Locale “de_DE”
logo.png
logo.png
Locale “fr_FR”
logo.png

17. Magento Application

18. 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

19. Grid
• Declaration through layout
• AJAX
Form
• Declaration through layout
• Validation configuration
Simplified Customization

20. Client-Side

21. ZendCon 2012
Sebastian Bergmann (PHPUnit)

22. Automated Tests
• Unit
• Integration
• Integrity
• Functional
• Static
• Coding standards
• Integrity
• Legacy
• Performance
Continuous Integration
Quality Control

23. Repository
https://github.com/magento/magento2/
Documentation
https://wiki.magento.com/display/MAGE2PROJECT/
https://wiki.magento.com/display/MAGE2DOC/
Resources