Deprecated

This repository is no longer being actively maintained. We encourage you to not use this code. If you rely on this code you might want to fork the repository to keep your systems from breaking, if we remove this repository in the future.

LswGuzzleBundle

The LswGuzzleBundle adds Guzzle API call functionality to your Symfony2 application. It is easy to use from the code and is aimed to have full debugging capabilities.

Read the LeaseWebLabs blog about LswGuzzleBundle

Read the Guzzle documentation

Guzzle API documentation

Requirements

• PHP 5.3 with cURL support
• Symfony 2.3

Installation

Installation is broken down in the following steps:

1. Download LswGuzzleBundle using composer
2. Enable the Bundle
3. Make sure the cURL module in PHP is enabled

Step 1: Download LswGuzzleBundle using composer

Add LswGuzzleBundle in your composer.json:

{
    "require": {
        "leaseweb/guzzle-bundle": "*",
        ...
    }
}

Now tell composer to download the bundle by running the command:

$ php composer.phar update leaseweb/guzzle-bundle

Composer will install the bundle to your project's vendor/leaseweb directory.

Step 2: Enable the bundle

Enable the bundle in the kernel:

<?php
// app/AppKernel.php

public function registerBundles()
{
    $bundles = array(
        // ...
        new Lsw\GuzzleBundle\LswGuzzleBundle(),
    );
}

Step 3: Make sure the cURL module in PHP is enabled

On a Debian based distribution (like Ubuntu) the package is called "php5-curl" and can be installed using the following commands:

$ sudo apt-get install php5-curl
$ sudo service apache2 restart

On a RedHat based distribution (like CentOS) the package is called "php-curl" and can be installed using the following commands:

$ sudo yum install php-curl
$ sudo service httpd restart

To check this create and run a PHP file with the following contents:

<?php phpinfo() ?>

It should display that the option "cURL support" is set to "enabled".

This package should work on a Windows installation as well provided the CURL support is enabled in PHP.

Configuration

These is an example of Guzzle client based on a service description (including cURL options):

lsw_guzzle:
    clients:
        test:
            config:
                json_objects: true
                curl.options:
                    CURLOPT_CONNECTTIMEOUT: 10
                    CURLOPT_SSL_VERIFYPEER: false
                    CURLOPT_USERAGENT: "LeaseWeb API Caller"
                    CURLOPT_FOLLOWLOCATION: true
                    CURLOPT_SSLVERSION: 3
            description:
                baseUrl: "http://sf2testproject.dev"
                operations: 
                    test: 
                        httpMethod: "GET"
                        uri: "/app_dev.php/demo/?a=b"
                    json: 
                        httpMethod: "GET"
                        uri: "/app_dev.php/demo/json"
                    json_post: 
                        httpMethod: "POST"
                        uri: "/app_dev.php/demo/{action}"
                        parameters:
                            testvalue:
                                location: xml
                            action:
                                location: uri

Usage

This is how to consume the described service commands:

    	$response = $this->get('guzzle.test')->getCommand('test')->execute();
    	$response = $this->get('guzzle.test')->getCommand('json')->execute();
    	$response = $this->get('guzzle.test')->getCommand('json_post',array('action'=>'json','testvalue'=>666))->execute();

License

This bundle is under the MIT license.