Requirements | Installation | Usage | Events | Features | Suggestions | Contributing | License

Symfony GuzzleBundle

This bundle integrates Guzzle 6.x into Symfony. Guzzle is a PHP framework for building RESTful web service clients. It comes with a WSSE Auth Plugin that can be used optionally.

GuzzleBundle follows semantic versioning. Read more on semver.org.

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Requirements

• PHP 5.6 or above
• Symfony 2.7 or above
• Guzzle PHP Framework (included by composer)
• WSSE Auth Plugin (included by composer)

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Installation

To install this bundle, run the command below and you will get the latest version by Packagist.

composer require eightpoints/guzzle-bundle

To use the newest (maybe unstable) version please add following into your composer.json:

{
    "require": {
        "eightpoints/guzzle-bundle": "dev-master"
    }
}

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Usage

Load bundle in AppKernel.php:

new EightPoints\Bundle\GuzzleBundle\GuzzleBundle()

Configuration in config.yml:

guzzle:
    # (de)activate logging/profiler; default: %kernel.debug%
    logging: true

    clients:
        api_payment:
            base_url: "http://api.domain.tld"

            # custom headers (@deprecated, will be removed in v6; new: "headers" in options (see below))
            headers:
                Accept: "application/json"

            # guzzle client options (full description here: https://guzzle.readthedocs.org/en/latest/request-options.html)
            # NOTE: "headers" option is not accepted here as it is provided as described above.
            options:
                auth:
                    - acme     # login
                    - pa55w0rd # password

                headers:
                    Accept: "application/json"

                timeout: 30

            # plugin settings
            plugin:
                wsse:
                    username:   "acme"
                    password:   "pa55w0rd"
                    created_at: "-10 seconds" # optional

        api_crm:
            base_url: "http://api.crm.tld"
            headers:
                Accept: "application/json"

        ...

All these settings are optional. If WSSE username is defined the WSSE plugin will be injected automatically.

Using services in controller (guzzle.client.api_crm represents the client name of the yaml config and is an instance of GuzzleHttp\Client):

/** @var \GuzzleHttp\Client $client */
$client   = $this->get('guzzle.client.api_crm');
$response = $client->get('/users');

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Events

Handling events. Events are dispatched before and after the request to the remote host.

Listening To Events

    <service id="listenerID" class="Your\ListenerClass\That\Implements\GuzzleEventListenerInterface">  
        <tag name="kernel.event_listener" event="guzzle_bundle.pre_transaction" method="onPreTransaction" service="servicename"/>  
    </service>  

Your event Listener, or Subscriber MUST implement GuzzleBundle\Events\GuzzleEventListenerInterface.
Events dispatched are guzzle_bundle.pre_transaction, guzzle_bundle.post_transaction.
The service on the tag, is so that if you have multiple REST endpoints you can define which service a particular listener is interested in.

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Features

Symfony Debug Toolbar / Profiler

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Suggestions

Adding aliases: If you want to use different names for provided services you can use aliases. This is a good idea if you don't want have any dependency to guzzle in your service name.

services:
   crm.client:
       alias: guzzle.client.api_crm

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Contributing

👍 If you would like to contribute to the project, please read the CONTRIBUTING.md.

🎉 Thanks to the contributors who participated in this project.

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License

This bundle is released under the MIT license