+<?php declare(strict_types=1);
+
+/*
+ * This file is part of the Rapsys PackBundle package.
+ *
+ * (c) Raphaël Gertz <symfony@rapsys.eu>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Rapsys\PackBundle\Util;
+
+use Psr\Container\ContainerInterface;
+
+use Rapsys\PackBundle\RapsysPackBundle;
+use Rapsys\PackBundle\Util\ImageUtil;
+use Rapsys\PackBundle\Util\IntlUtil;
+use Rapsys\PackBundle\Util\SluggerUtil;
+
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Routing\RouterInterface;
+use Symfony\Contracts\Translation\TranslatorInterface;
+
+/**
+ * Manages file informations
+ */
+class FileUtil {
+ /**
+ * Alias string
+ */
+ protected string $alias;
+
+ /**
+ * Config array
+ */
+ protected array $config;
+
+ /**
+ * Creates a new file util
+ *
+ * @param ContainerInterface $container The container instance
+ * @param ImageUtil $image The ImageUtil instance
+ * @param IntlUtil $intl The IntlUtil instance
+ * @param RouterInterface $router The router instance
+ * @param SluggerUtil $slugger The SluggerUtil instance
+ * @param TranslatorInterface $translator The translator instance
+ */
+ public function __construct(protected ContainerInterface $container, protected ImageUtil $image, protected IntlUtil $intl, protected RouterInterface $router, protected SluggerUtil $slugger, protected TranslatorInterface $translator) {
+ //Retrieve config
+ $this->config = $container->getParameter($this->alias = RapsysPackBundle::getAlias());
+ }
+
+ /**
+ * Get file infos
+ *
+ * @param string $path The base path
+ * @param string $realpath The real path
+ * @param string $name The route name
+ * @param array $parameters The route parameters
+ * @param bool $si Use si unit
+ */
+ public function getFile(string $path, string $realpath, string $name, array $parameters = [], bool $si = true): array {
+ //Set file
+ $file = new \SplFileObject($realpath);
+
+ //Set size
+ $size = $file->getSize();
+
+ //Set unit
+ $unit = $si ? 1000 : 1024;
+
+ //Set index
+ $index = [ '', $si ? 'k' : 'K', 'M', 'G', 'T', 'P', 'E' ];
+
+ //Get exp
+ $exp = intval((log($size) / log($unit)));
+
+ //Rebase number
+ $number = round($size / pow($unit, $exp), 2);
+
+ //Set ext, height, image, mime, preview, thumb and width
+ $ext = $height = $image = $mime = $preview = $thumb = $width = false;
+
+ //With supporter format extension
+ if (($pos = strrpos($realpath, '.')) && ($ext = substr($realpath, $pos + 1)) && in_array($ext, $this->config['formats'])) {
+ //With mime type
+ //XXX: getimagesize is too slow to run against all files
+ if (($image = getimagesize($realpath)) !== false) {
+ //Set ext
+ if (($ext = image_type_to_extension($image[2], false)) === false) {
+ //Throw error
+ throw new \Exception(sprintf('Unable to get "%s" file image extension', $realpath));
+ }
+
+ //Set height
+ $height = $image[1];
+
+ //Set mime
+ $mime = image_type_to_mime_type($image[2]);
+
+ //Set width
+ $width = $image[0];
+
+ //Set preview
+ $preview = $this->image->getThumb($realpath, $height, $width, $ext);
+
+ //Set preview
+ $thumb = $this->image->getThumb($realpath, $this->config['thumb']['height'], $this->config['thumb']['weight'], $ext);
+ }
+ }
+
+ //Return file infos
+ return [
+ 'created' => (new \DateTime())->setTimestamp($file->getCTime()),
+ 'height' => $height,
+ 'intlsize' => $intlsize = $this->intl->number($number),
+ 'intlunit' => $intlunit = $this->translator->trans($index[$exp].($si ? '' : 'i').'B'),
+ 'link' => $this->router->generate($name, ['path' => substr($realpath, strlen($path) + 1)] + $parameters),
+ 'download' => $this->router->generate('rapsyspack_download', ['path' => $short = $this->slugger->short($realpath), 'hash' => $this->slugger->hash($short), 'u' => $mtime = $file->getMTime()]),
+ 'mime' => $mime,
+ 'modified' => (new \DateTime())->setTimestamp($mtime),
+ 'name' => basename($realpath).' ('.$intlsize.' '.$intlunit.')',
+ 'preview' => $preview,
+ 'size' => $size,
+ 'thumb' => $thumb,
+ 'width' => $width,
+ //TODO: preview for images ?
+ //TODO: extra fields ? (preview, miniature, etc ?)
+ //TODO: mimetype decided extra fields ? (.pdf for doc, webm preview, img preview, etc ?)
+ //TODO: XXX: finish this !!!
+ ];
+ }
+
+ /**
+ * Get path infos
+ *
+ * @param string $path The base path
+ * @param string $realpath The real path
+ * @param string $name The route name
+ * @param array $parameters The route parameters
+ * @param bool $si Use si unit
+ */
+ //Route object instead of shitty array ?
+ public function getInfos(string $path, string $realpath, string $slug, string $name, array $parameters = []) {
+ //Set result
+ $result = [
+ 'breadcrumbs' => [/*$breadcrumb*/],
+ 'directories' => [],
+ 'file' => [],
+ 'files' => [],
+ ];
+
+ //Set base
+ $base = '';
+
+ //Iterate on breadcrumbs
+ foreach (explode('/', substr($realpath, strlen($path))) as $value) {
+ $result['breadcrumbs'][] = [
+ 'name' => $value ? '/ '.$value : $slug,
+ 'link' => $this->router->generate($name, ['path' => ($base .= ($base == '' ? '' : '/').$value)] + $parameters)
+ ];
+ }
+
+ //With file
+ if (is_file($realpath)) {
+ //Set file
+ $result['file'] = $this->getFile($path, $realpath, $name, $parameters);
+ //With directory
+ //TODO: for pagination, files and directories are to be placed in a single array
+ //TODO: only get informations on files and directories inside the pagination window !
+ } elseif (is_dir($realpath)) {
+ //Set dir
+ $dir = dir($realpath);
+
+ //Iterate on directory
+ while (($item = $dir->read()) !== false) {
+ //Skip ., .., .git, .svn, .htpasswd, .htgroup and .*.un~ items
+ //TODO: set this regexp in config ?
+ if (preg_match('/^(\.|\.\.|\.git|\.svn|\.ht(access|passwd|group)|\..*\.un~)$/', $item)) {
+ //Skip it
+ continue;
+ }
+
+ //Check item
+ if (
+ //Without item realpath
+ !($itempath = realpath($realpath.'/'.$item)) ||
+ //Item realpath not matching album path
+ //XXX: skip files outside of album/element path (symlink outside of tree)
+ //TODO: make it configurable ? by album/element/admin ?
+ $path !== substr($itempath, 0, strlen($path))
+ ) {
+ //Skip it
+ continue;
+ }
+
+ //With directory
+ if (is_dir($itempath)) {
+ //Append directory
+ //TODO: use this structure or revert to old $item.'/' => $link form
+ $result['directories'][] = [
+ 'name' => $item.'/',
+ 'link' => $this->router->generate($name, ['path' => substr($itempath, strlen($path) + 1)] + $parameters)
+ //TODO: add stats here ? like number of files ?
+ ];
+ //With file
+ } elseif (is_file($itempath)) {
+ //Set file
+ $result['files'][] = $this->getFile($path, $itempath, $name, $parameters);
+ //With unknown type
+ } else {
+ //Throw 404
+ throw new \Exception(sprintf('Unknown file "%s" type', $itempath));
+ }
+ }
+ //With unknown type
+ } else {
+ //Throw 404
+ throw new \Exception(sprintf('Unknown file "%s" type', $realpath));
+ }
+
+ //Return result
+ return $result;
+ }
+
+ /**
+ * Get file infos
+ *
+ * @param string $path The file path
+ * @param bool $si Use si units
+ * @return array The file infos
+ * /
+ public function infos(string $path, bool $si = true): array {
+ //Stat file
+ $stat = stat($path);
+
+ //Set unit
+ $unit = $si ? 1000 : 1024;
+
+ //Set index
+ $index = [ '', $si ? 'k' : 'K', 'M', 'G', 'T', 'P', 'E' ];
+
+ //Get exp
+ $exp = intval((log($stat['size']) / log($unit)));
+
+ //Rebase number
+ $number = round($stat['size'] / pow($unit, $exp), 2);
+
+ //Set file infos
+ $fileinfos = [
+ 'intlsize' => $intlsize = $this->intl->number($number),
+ 'intlunit' => $intlunit = $this->translator->trans($index[$exp].($si ? '' : 'i').'B'),
+ 'name' => basename($path).' ('.$intlsize.' '.$intlunit.')',
+ 'size' => $stat['size'],
+ 'ctime' => $stat['ctime'],
+ 'mtime' => $stat['mtime'],
+ //TODO: preview for images ?
+ //TODO: extra fields ? (preview, miniature, etc ?)
+ //TODO: mimetype decided extra fields ? (.pdf for doc, webm preview, img preview, etc ?)
+ //TODO: XXX: finish this !!!
+ ];
+
+ //With mimetype
+ if (($mimetype = mime_content_type($path)) !== false) {
+ //Set file mimetype
+ $fileinfos['mimetype'] = $mimetype;
+
+ //TODO: with image preview, movie webm preview, others a imagemagick file with format initials ?
+
+ //With image
+ if (
+ $mimetype == 'image/jpeg' ||
+ $mimetype == 'image/png' ||
+ $mimetype == 'image/bmp' ||
+ $mimetype == 'image/tiff' ||
+ $mimetype == 'image/svg+xml'
+ ) {
+ //Get image width and height
+ if (($fileinfos['image'] = getimagesize($path)) === false) {
+ //Throw error
+ throw new \Exception(sprintf('Unable to get "%s" file image size', $path));
+ }
+
+ //Set thumb
+ $fileinfos['thumb'] = $this->image->getThumb($path, 64, 64);
+ }
+ }
+ /*
+ 'src' =>
+ //With location user source image
+ if (($isFile = is_file($source = $this->config['path'].'/location/'.$location['id'].'/'.$id.'.png')) && ($mtime = stat($source)['mtime'])) {
+ //Set location image
+ $this->context['locations'][$locationId]['image'] = $this->image->getThumb($location['miniature'], $mtime, $source);
+
+ //With image mimetype
+ if (in_array($fileinfos['mimetype'], [ 'image/jpeg', 'image/png', 'image/webp' ])) {
+ header('Content-Type: text/plain');
+ var_dump($fileinfos);
+ exit;
+ $file['thumb'] = $this->router->generate('rapsyspack_thumb', [ 'hash' => $this->slugger->hash(''), 'path' => $path, 'slug' => $slug ]);
+ #public function thumb(Request $request, string $hash, int $updated, string $path, int $width, int $height): Response {
+ }
+ * /
+
+ //Return file infos
+ return $fileinfos;
+ }*/
+}
Rapsys Git / packbundle / commitdiff