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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Sensio\Bundle\GeneratorBundle\Generator;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\HttpKernel\Bundle\BundleInterface;
/**
* Generates a Controller inside a bundle.
*
* @author Wouter J <wouter@wouterj.nl>
*/
class ControllerGenerator extends Generator
{
private $filesystem;
public function __construct(Filesystem $filesystem)
{
$this->filesystem = $filesystem;
}
public function generate(BundleInterface $bundle, $controller, $routeFormat, $templateFormat, array $actions = array())
{
$dir = $bundle->getPath();
$controllerFile = $dir.'/Controller/'.$controller.'Controller.php';
if (file_exists($controllerFile)) {
throw new \RuntimeException(sprintf('Controller "%s" already exists', $controller));
}
$parameters = array(
'namespace' => $bundle->getNamespace(),
'bundle' => $bundle->getName(),
'format' => array(
'routing' => $routeFormat,
'templating' => $templateFormat,
),
'controller' => $controller,
);
foreach ($actions as $i => $action) {
// get the action name without the suffix Action (for the template logical name)
$actions[$i]['basename'] = substr($action['name'], 0, -6);
$params = $parameters;
$params['action'] = $actions[$i];
// create a template
$template = $actions[$i]['template'];
if ('default' == $template) {
@trigger_error('The use of the "default" keyword is deprecated. Use the real template name instead.', E_USER_DEPRECATED);
$template = $bundle->getName().':'.$controller.':'.
strtolower(preg_replace(array('/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'), array('\\1_\\2', '\\1_\\2'), strtr(substr($action['name'], 0, -6), '_', '.')))
.'.html.'.$templateFormat;
}
if ('twig' == $templateFormat) {
$this->renderFile('controller/Template.html.twig.twig', $dir.'/Resources/views/'.$this->parseTemplatePath($template), $params);
} else {
$this->renderFile('controller/Template.html.php.twig', $dir.'/Resources/views/'.$this->parseTemplatePath($template), $params);
}
$this->generateRouting($bundle, $controller, $actions[$i], $routeFormat);
}
$parameters['actions'] = $actions;
$this->renderFile('controller/Controller.php.twig', $controllerFile, $parameters);
$this->renderFile('controller/ControllerTest.php.twig', $dir.'/Tests/Controller/'.$controller.'ControllerTest.php', $parameters);
}
public function generateRouting(BundleInterface $bundle, $controller, array $action, $format)
{
// annotation is generated in the templates
if ('annotation' == $format) {
return true;
}
$file = $bundle->getPath().'/Resources/config/routing.'.$format;
if (file_exists($file)) {
$content = file_get_contents($file);
} elseif (!is_dir($dir = $bundle->getPath().'/Resources/config')) {
self::mkdir($dir);
}
$controller = $bundle->getName().':'.$controller.':'.$action['basename'];
$name = strtolower(preg_replace('/([A-Z])/', '_\\1', $action['basename']));
if ('yml' == $format) {
// yaml
if (!isset($content)) {
$content = '';
}
$content .= sprintf(
"\n%s:\n path: %s\n defaults: { _controller: %s }\n",
$name,
$action['route'],
$controller
);
} elseif ('xml' == $format) {
// xml
if (!isset($content)) {
// new file
$content = <<<EOT
<?xml version="1.0" encoding="UTF-8" ?>
<routes xmlns="http://symfony.com/schema/routing"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://symfony.com/schema/routing http://symfony.com/schema/routing/routing-1.0.xsd">
</routes>
EOT;
}
$sxe = simplexml_load_string($content);
$route = $sxe->addChild('route');
$route->addAttribute('id', $name);
$route->addAttribute('path', $action['route']);
$default = $route->addChild('default', $controller);
$default->addAttribute('key', '_controller');
$dom = new \DOMDocument('1.0');
$dom->preserveWhiteSpace = false;
$dom->formatOutput = true;
$dom->loadXML($sxe->asXML());
$content = $dom->saveXML();
} elseif ('php' == $format) {
// php
if (isset($content)) {
// edit current file
$pointer = strpos($content, 'return');
if (!preg_match('/(\$[^ ]*).*?new RouteCollection\(\)/', $content, $collection) || false === $pointer) {
throw new \RuntimeException('Routing.php file is not correct, please initialize RouteCollection.');
}
$content = substr($content, 0, $pointer);
$content .= sprintf("%s->add('%s', new Route('%s', array(", $collection[1], $name, $action['route']);
$content .= sprintf("\n '_controller' => '%s',", $controller);
$content .= "\n)));\n\nreturn ".$collection[1].';';
} else {
// new file
$content = <<<EOT
<?php
use Symfony\Component\Routing\RouteCollection;
use Symfony\Component\Routing\Route;
\$collection = new RouteCollection();
EOT;
$content .= sprintf("\n\$collection->add('%s', new Route('%s', array(", $name, $action['route']);
$content .= sprintf("\n '_controller' => '%s',", $controller);
$content .= "\n)));\n\nreturn \$collection;";
}
}
$flink = fopen($file, 'w');
if ($flink) {
$write = fwrite($flink, $content);
if ($write) {
fclose($flink);
} else {
throw new \RuntimeException(sprintf('We cannot write into file "%s", has that file the correct access level?', $file));
}
} else {
throw new \RuntimeException(sprintf('Problems with generating file "%s", did you gave write access to that directory?', $file));
}
}
protected function parseTemplatePath($template)
{
$data = $this->parseLogicalTemplateName($template);
return $data['controller'].'/'.$data['template'];
}
protected function parseLogicalTemplateName($logicalName, $part = '')
{
if (2 !== substr_count($logicalName, ':')) {
throw new \RuntimeException(sprintf('The given template name ("%s") is not correct (it must contain two colons).', $logicalName));
}
$data = array();
list($data['bundle'], $data['controller'], $data['template']) = explode(':', $logicalName);
return $part ? $data[$part] : $data;
}
}
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