Installation

1. Add this bundle to your project as Git submodules:

    $ git submodule add git://github.com/dator/GravatarBundle.git src/Bundle/GravatarBundle
   

2. Add this bundle to your application's kernel:

    // application/ApplicationKernel.php
    public function registerBundles()
    {
        return array(
            // ...
            new Bundle\GravatarBundle\GravatarBundle(),
            // ...
        );
    }
   

3. Configure the gravatar service, templating helper and Twig extension in your config:

    # application/config/config.yml
    gravatar.config: ~
   

4. If you always have some default for your gravatars such as size, rating or default it can be configured in your config

   # application/config/config.yml
   gravatar.config:
      rating: g
      size: 80
      default: ~
   

Usage

All you have to do is use the helper like this example:

  <img src="<?php echo $view['gravatar']->getUrl('[email protected]') ?>" />

Or with parameters:

  <img src="<?php echo $view['gravatar']->getUrl('[email protected]', '80', 'g', 'defaultimage.png') ?>" />

The only required parameter is the email adress. The rest have default values.

If you use twig you can use the helper like this exemple:

  {{ gravatar('[email protected]') }}

Or if you want to check if a gravatar email exists:

  {% if gravatar_exists('[email protected]') %}
        The email is an gravatar email
  {% endif %}

Or with parameters:

  {{ gravatar('[email protected]', site, rating, default) }}

For more information look at the gravatar implementation pages.