<commit_before><?php

/*
 * This file is part of the Symfony framework.
 *
 * (c) <NAME> <<EMAIL>>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace Symfony\Bundle\AsseticBundle\Controller;

use Assetic\Asset\AssetCache;
use Assetic\Asset\AssetInterface;
use Assetic\Factory\LazyAssetManager;
use Assetic\Cache\CacheInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

/**
 * Serves assets.
 *
 * @author <NAME> <<EMAIL>>
 */
class AsseticController
{
    protected $request;
    protected $am;
    protected $cache;

    public function __construct(Request $request, LazyAssetManager $am, CacheInterface $cache)
    {
        $this->request = $request;
        $this->am = $am;
        $this->cache = $cache;
    }

    public function render($name, $pos = null)
    {
        if (!$this->am->has($name)) {
            throw new NotFoundHttpException(sprintf('The "%s" asset could not be found.', $name));
        }

        $asset = $this->am->get($name);
        if (null !== $pos && !$asset = $this->findAssetLeaf($asset, $pos)) {
            throw new NotFoundHttpException(sprintf('The "%s" asset does not include a leaf at position %d.', $name, $pos));
        }

        $response = $this->createResponse();

        // last-modified
        if (null !== $lastModified = $asset->getLastModified()) {
            $date = new \DateTime();
            $date->setTimestamp($lastModified);
            $response->setLastModified($date);
        }

        // etag
        if ($this->am->hasFormula($name)) {
            $formula = $this->am->getFormula($name);
            $formula['last_modified'] = $lastModified;
            $response->setETag(md5(serialize($formula)));
        }

        if ($response->isNotModified($this->request)) {
            return $response;
        }

        $response->setContent($this->cachifyAsset($asset)->dump());

        return $response;
    }

    protected function createResponse()
    {
        return new Response();
    }

    protected function cachifyAsset(AssetInterface $asset)
    {
        return new AssetCache($asset, $this->cache);
    }

    private function findAssetLeaf(AssetInterface $asset, $pos)
    {
        $leaves = array_values(iterator_to_array($asset));

        if (isset($leaves[$pos])) {
            return $leaves[$pos];<commit_msg>[AsseticBundle] fixed controller<commit_after><?php

/*
 * This file is part of the Symfony framework.
 *
 * (c) <NAME> <<EMAIL>>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace Symfony\Bundle\AsseticBundle\Controller;

use Assetic\Asset\AssetCache;
use Assetic\Asset\AssetInterface;
use Assetic\Factory\LazyAssetManager;
use Assetic\Cache\CacheInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

/**
 * Serves assets.
 *
 * @author <NAME> <<EMAIL>>
 */
class AsseticController
{
    protected $request;
    protected $am;
    protected $cache;

    public function __construct(Request $request, LazyAssetManager $am, CacheInterface $cache)
    {
        $this->request = $request;
        $this->am = $am;
        $this->cache = $cache;
    }

    public function render($name, $pos = null)
    {
        if (!$this->am->has($name)) {
            throw new NotFoundHttpException(sprintf('The "%s" asset could not be found.', $name));
        }

        $asset = $this->am->get($name);
        if (null !== $pos && !$asset = $this->findAssetLeaf($asset, $pos)) {
            throw new NotFoundHttpException(sprintf('The "%s" asset does not include a leaf at position %d.', $name, $pos));
        }

        $response = $this->createResponse();

        // last-modified
        if (null !== $lastModified = $asset->getLastModified()) {
            $date = new \DateTime();
            $date->setTimestamp($lastModified);
            $response->setLastModified($date);
        }

        // etag
        if ($this->am->hasFormula($name)) {
            $formula = $this->am->getFormula($name);
            $formula['last_modified'] = $lastModified;
            $response->setETag(md5(serialize($formula)));
        }

        if ($response->isNotModified($this->request)) {
            return $response;
        }

        $response->setContent($this->cachifyAsset($asset)->dump());

        return $response;
    }

    protected function createResponse()
    {
        return new Response();
    }

    protected function cachifyAsset(AssetInterface $asset)
    {
        return new AssetCache($asset, $this->cache);
    }

    private function findAssetLeaf(\Traversable $asset, $pos)
    {
        $i = 0;
        foreach ($asset as $leaf) {
            if ($pos == $i++) {
                return $leaf;
            }
{'fraction_non_alphanumeric': 0.14149253731343284, 'fraction_numerical': 0.0005970149253731343, 'mean_word_length': 2.6132278936017252, 'pattern_counts': {'":': 0, '<': 17, '<?xml version=': 0, '>': 61, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '374781', 'n_tokens_mistral': 1464, 'n_tokens_neox': 1423, 'n_words': 340}