class.php.twig

{% autoescape false %}
<?php

namespace SRF\Bundles\CloudStackClientBundle\Client;

use SRF\Bundles\CloudStackClientBundle\Exceptions\ApiClientException;

/**
 *
 * {{ class.name }}
 *
 * This class was generated by a script. Please be careful changing it.
 * If something will not work properly, try to regenerate this running $ php app/console cloudstack:generate:api-client --force
 *
 * @since: {{ class.generated }}
 * @package SRF\Bundles\CloudStackClientBundle\Client
 */
class {{ class.name }} extends AbstractClient
{
{% for method in class.methods %}
    {{ method }}
{% endfor %}
}
{% endautoescape %}

DomCrawler.php

<?php
use Symfony\Component\DomCrawler\Crawler;
use RuntimeException;

// crate crawler instance from body HTML code
$crawler = new Crawler($response->getBody(true));

// apply css selector filter
$filter = $crawler->filter('div.apismallbullet_box');
$result = array();

if (iterator_count($filter) > 1) {

    // iterate over filter results
    foreach ($filter as $i => $content) {

        // create crawler instance for result
        $cralwer = new Crawler($content);
        
        // extract the values needed
        $result[$i] = array(
            'topic' => $crawler->filter('h5')->text();
            'className' => trim(str_replace(' ', '', $result[$i]['topic'])) . 'Client'
        );
    }

} else {
    throw new RuntimeException('Got empty result processing the dataset!');
}

ExampleLogging.php

<? php

namespace YMC\Example\Logging;

use Monolog\Logger;
use Monolog\Handler\StreamHandler;
use Psr\Log\LoggerInterface;
use Psr\Log\LoggerAwareInterface;

class ExampleLogging implements LoggerAwareInterface {
    
    /**
     * @var LoggerInterface
     */
    private $logger;
    
    /**
     * @param LoggerInterface $logger
     */
    public function setLogger(LoggerInterface $logger){
        $this->logger = $logger;
    }
    
    public function doSomething() {
        $this->logger->info('Start doing something');
        // ...
        $this->logger->error('An error occured');
        // ...
        $this->logger->debug('Some debug-only infos...');
    }
}

// #### usage ####

// create a log channel
$logger = new Logger('name');
$logger->pushHandler(new StreamHandler('path/to/your.log', Logger::WARNING));

// create example class instance
$example = new ExampleLogging();
$example->setLogger($logger);
$example->doSomething();

// output logs
print file_get_contents('path/to/your.log', FILE_USE_INCLUDE_PATH);

method.php.twig

{% autoescape false %}

    /**
     * {{ method.description }}
     *
{% for param in method.params %}
     * @param string ${{ param.name }} {{ param.description }}{% if not param.required %} (optional){% endif %}.
{% endfor %}
     * @throws ApiClientException
     * @return \stdClass
     */
    public function {{ method.name }}({% for param in method.params %}${{ param.name }}{% if not param.required %} = null{% endif %}{% if not loop.last %}, {% endif %}{% endfor %})
    {
{% for param in method.params if param.required  %}
        if(!is_string(${{ param.name }}) or empty(${{ param.name }})) {
            throw new ApiClientException("Value for parameter ${{ param.name }} is not a strig or empty!");
        };

{% endfor %}
        return $this->execute(
            '{{ method.name }}',
            array(
{% for param in method.params %}
                '{{ param.name }}' => ${{ param.name }}{% if not loop.last %},{% endif %}{{ " " }}
{% endfor %}
            )
        );
    }
{% endautoescape %}

PageDownload.php

<?php
use Guzzle\Http\Client;

// create http client instance
$client = new Client('http://download.cloud.com/releases');

// create a request
$request = $client->get('/3.0.6/api_3.0.6/TOC_Domain_Admin.html');

// send request / get response
$response = $request->send();

// this is the response body from the requested page (usually html)
$result =  $response->getBody();

TwigGenerator.php

<?php

// create template variables
$result = // put your data array here
$methods = array();
$classname = $result['classname'];

// get twig environement (symfony2)
$twig = $this->get('templateing');

// OR create twig environement (non symfony)
$loader = new Twig_Loader_Filesystem('/path/to/templates');
$twig = new Twig_Environment($loader, array(
    'cache' => '/path/to/compilation_cache',
));

// render method data
foreach($result['methods'] as $method) {
    $methods[] = $twig->render(
        'generator/method.php.twig',
        array(
            'method' => array(
                'name' => trim($method['name']),
                'description' => wordwrap($method['description'], 80, "\n * "),
                'params' => $method['parameters']
            )
        )
    );
}

// render class data and include rendered methods
$classContentString = $twig->render(
    'generator/class.php.twig',
    array(
        'class' => array(
            'name' => trim($className),
            'generated' => date(DATE_RFC822),
            'methods' => $methods
        )
    )
);

// write file
file_put_contents($classname . '.php', $classContentString);