1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Bundle\FrameworkBundle\Command;

    13 

    14 use Symfony\Component\Console\Input\InputArgument;

    15 use Symfony\Component\Console\Input\InputOption;

    16 use Symfony\Component\Console\Input\InputInterface;

    17 use Symfony\Component\Console\Output\OutputInterface;

    18 use Symfony\Component\Console\Output\Output;

    19 

    20 /**

    21  * Command that places bundle web assets into a given directory.

    22  *

    23  * @author Fabien Potencier <fabien@symfony.com>

    24  */

    25 class AssetsInstallCommand extends ContainerAwareCommand

    26 {

    27     /**

    28      * @see Command

    29      */

    30     protected function configure()

    31     {

    32         $this

    33             ->setDefinition(array(

    34                 new InputArgument('target', InputArgument::REQUIRED, 'The target directory (usually "web")'),

    35             ))

    36             ->addOption('symlink', null, InputOption::VALUE_NONE, 'Symlinks the assets instead of copying it')

    37             ->setDescription('Install bundles web assets under a public web directory')

    38             ->setHelp(<<<EOT

    39 The <info>assets:install</info> command installs bundle assets into a given

    40 directory (e.g. the web directory).

    41 

    42 <info>php app/console assets:install web [--symlink]</info>

    43 

    44 A "bundles" directory will be created inside the target directory, and the

    45 "Resources/public" directory of each bundle will be copied into it.

    46 

    47 To create a symlink to each bundle instead of copying its assets, use the

    48 <info>--symlink</info> option.

    49 

    50 EOT

    51             )

    52             ->setName('assets:install')

    53         ;

    54     }

    55 

    56     /**

    57      * @see Command

    58      *

    59      * @throws \InvalidArgumentException When the target directory does not exist

    60      */

    61     protected function execute(InputInterface $input, OutputInterface $output)

    62     {

    63         if (!is_dir($input->getArgument('target'))) {

    64             throw new \InvalidArgumentException(sprintf('The target directory "%s" does not exist.', $input->getArgument('target')));

    65         }

    66 

    67         if (!function_exists('symlink') && $input->getOption('symlink')) {

    68             throw new \InvalidArgumentException('The symlink() function is not available on your system. You need to install the assets without the --symlink option.');

    69         }

    70 

    71         $filesystem = $this->getContainer()->get('filesystem');

    72 

    73         // Create the bundles directory otherwise symlink will fail.

    74         $filesystem->mkdir($input->getArgument('target').'/bundles/', 0777);

    75 

    76         foreach ($this->getContainer()->get('kernel')->getBundles() as $bundle) {

    77             if (is_dir($originDir = $bundle->getPath().'/Resources/public')) {

    78                 $targetDir = $input->getArgument('target').'/bundles/'.preg_replace('/bundle$/', '', strtolower($bundle->getName()));

    79 

    80                 $output->writeln(sprintf('Installing assets for <comment>%s</comment> into <comment>%s</comment>', $bundle->getNamespace(), $targetDir));

    81 

    82                 $filesystem->remove($targetDir);

    83 

    84                 if ($input->getOption('symlink')) {

    85                     $filesystem->symlink($originDir, $targetDir);

    86                 } else {

    87                     $filesystem->mkdir($targetDir, 0777);

    88                     $filesystem->mirror($originDir, $targetDir);

    89                 }

    90             }

    91         }

    92     }

    93 }