Architecture logicielle : MVC

1. Theory

Real MVC vs Fake MVC

Fake MVC

MVC is a software architecture that separates business logic from the rest of the user interface. It does this by separating the application into three parts: the model, the view, and the controller.Source : Dave Jarvis, http://programmers.stackexchange.com/questions

Fake MVC - Components & collaboration

User

Controller

ViewModel

HTTP

HTML

RenderAsk

Datas

Real MVC - definition

Model–view–controller (MVC) is a software architectural pattern for implementing user interfaces. It divides a given software application into three interconnected parts, so as to separate internal representations of information from the ways that information is presented to or accepted from the user.Source : http://en.wikipedia.org

Real MVC - Components & collaboration

User

ControllerView

Model

UsesSees

Updates Manipulates

Le Model

Game of thrones - The wall

Rôle du Model

Gérer le stockage des données

Assurer l’intégrité des données

Répondre aux requêtes du controller

Notifier les changements d’états

La view

Game of thrones - Final Season 3 Scene

Rôle de la view

Afficher les données

Gestion du format d’affichage

Gestion de la logique d’affichage

Le controller

Game of thrones - The Iron Throne Room in King's Landing

Rôle du Controller

Traiter les interactions avec l’utilisateur

Collecter les informations pour le Model

Charger et alimenter la view

2. Practice

Exemples d’implémentation PHP

http://www.sitepoint.com/the-mvc-pattern-and-php-1/

https://blog.udemy.com/php-mvc-framework-tutorial/

http://anantgarg.com/2009/03/13/write-your-own-php-mvc-framework-part-1/

https://github.com/panique/mini

To be continued …