Mastering Symfony电子书

Mastering Symfony

Table of Contents

Mastering Symfony

Credits

About the Author

About the Reviewers

www.PacktPub.com

eBooks, discount offers, and more

Why subscribe?

Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Downloading the example code

Downloading the color images of this book

Errata

Piracy

Questions

1. Installing and Configuring Symfony

Why Symfony?

Influenced by Symfony

How bright is the future?

Installation

Composer and Packagist

Installing Symfony via Composer

The road map

Checking the installation

Summary

2. The Request and Response Life Cycle

The big picture

Anatomy of a bundle

Generating a new bundle

Best practices

Custom bundles versus AppBundle

Creating templates with TWIG

Controller/View interaction

Conditional templates

Make it dynamic

Database configurations

Generating an entity

Installing bundles created by others

Creating data fixtures

Loading data fixtures

Dynamic templates and controllers

The big picture with MVC

Summary

3. Setting Up the Environment

The importance of Continuous Integration

Amazon Web Services

Elastic Compute Cloud

Creating a new instance

Setting up the server

Installing Apache

Installing MySQL and PHP

Installing Jenkins

Setting up security and installing plugins in Jenkins

Simple Email Service

Configuring Jenkins

Installing PHP tools

Sniff Symfony codes

Orchestrating the build process

Creating a new job in Jenkins

Running the first build

How does GitHub alert Jenkins about new pushes?

Do I need CI?

Summary

4. Using Behavior-Driven Development in Symfony

Getting started with BDD

Is BDD a replacement for TDD?

What is Behat?

Installing and configuring Behat

The features we need for this project

More information about the project

Gherkin – the common language

Writing a scenario for the about page

Seeing it in action

Headless versus zombie

Using the Selenium2 controller for automated tests

The about page does not follow BDD

A scenario to show the user's details

Implementing the user's details scenario

Testing the scenario

More about the acceptance test flow in Mink

Defining and prioritizing features

Codeception – the BDD style testing framework

Installing the Codeception framework

Bootstrapping Codeception

Test suits

The testers

Adding sample tests

Running the tests

Summary

5. Business Logic

Choosing between creating a Model or entity

So where does the business logic live?

Reviewing the facts and building entity relationships

Creating ERDs using MySQL Workbench

Adding a new entity

Adding a new relationship

Creating actual tables from a diagram

Generating entities

Data fixtures

Some business logic features and scenarios

TDD and BDD with Codeception

Step one – creating a functional test

Developing the missing code

Step two – creating the unit tests

Setting up the database for a test environment in the right way

Dropping and recreating the database for each test

Creating unit tests

Writing the code to pass the test

Running functional and unit tests

Step three – creating an acceptance test

On the CI side of the story

Summary

6. Dashboard and Security

How security is organized in Symfony?

Authentication

Authorization

Handling users with FOSUserBundle

Security settings

Adding the required configurations to FOSUserBundle

Adding routes

Updating the tables

A simple road test

Generating automated data fixtures

Introducing AliceBundle

Creating data fixtures with Alice

Relationship with Alice

Setting up the login redirection

Creating tests for the new controller

Creating the Dashboard Controller

Securing the dashboard

The Sonata project

Installing and configuring Sonata bundle

Adding contents to the dashboard

Creating admin feature for entities with relations

Integrating FOSUserBundle into the admin area

Installing SonataUserBundle

SonataUserBundle configuration

Updating the routes

Setting the security

Checking the installation

Putting SonataUserBundle in charge

User dashboard

Generating CRUD

Modifying the forms

Summary

7. The Presentation Layer

How assets are organized

Asset management

How templates are organized

Let's mold the clay

To navigate or not to navigate

What is Bootstrap?

MopaBootstrapBundle

Bootstrap configuration

Creating your first menu

Rendering the menu in a template

The Dashboard template

Overriding templates

Profile-related templates

Changing the backend logo

Summary

8. Project Review

The dashboard's contents

Visual blocks that provide statistics about tasks

A feature file for the finished tasks block

Implementing the finished tasks block

Implementing the dashboard controller

Uploading files with SonataMediaBundle

Adding an attachment feature to the Task entity

Team and team members

The Team entity

Adding a notification system

Adding time tracking properties

The notification business logic

Events, event dispatchers, and event listeners

The Notifier event listener

Summary

9. Services and Service Containers

How to create a service

How are services beneficial to our projects?

How to call a service

How to configure a service

Why is it called a Dependency Injection Container?

Why didn't we import services inside the bundle?

How to create and load services via autowiring

Organizing services with tags

Summary

10. Custom User Commands

Creating and registering commands

Creating commands for tasks

The configuration part

The execution part

Adding interactivity to commands

Console helpers

Summary

11. More about Dev, Test and Prod Environments

Why do we need different environments?

The environment configuration file

Processing configuration files

Creating a new environment

The config file

The front controller

Summary

12. Caching in Symfony

Definition of a cache

Characteristics of a good cache

Caches in a Symfony project

Key players in the HTTP cache header

Using the Symfony reverse proxy cache

Set expiration for dashboard page

Validation strategy

How to mix expiration and validation strategies

Doctrine cache

Putting it all together

ESI for selective caching

Sophisticated bundles

Summary

Index