bin/twig-cache

   1 #!/bin/php
   2 <?php
   3
   4 use Twig\Cache\CacheInterface;
   5 use Twig\Cache\FilesystemCache;
   6 use Twig\Environment;
   7 use Twig\Loader\FilesystemLoader;
   8 use Twig\TwigFunction;
   9
  10 if ( !class_exists('\Twig\Loader\FilesystemLoader')) {
  11     require_once __DIR__ . '/../galette/vendor/autoload.php';
  12 }
  13
  14 function rmdir_recursive($path){
  15     if(!empty($path) && is_dir($path) ){
  16         $dir = new RecursiveDirectoryIterator(
  17                 $path,
  18                 RecursiveDirectoryIterator::SKIP_DOTS
  19         );
  20         $files = new RecursiveIteratorIterator(
  21                 $dir,
  22                 RecursiveIteratorIterator::CHILD_FIRST
  23         );
  24
  25         foreach ($files as $fpath) {
  26             ($fpath->isDir() && !$fpath->isLink()) ? rmdir($fpath->getPathname()) : unlink($fpath->getPathname());
  27         }
  28
  29         rmdir($path);
  30         return true;
  31     }
  32     return false;
  33 }
  34
  35 /**
  36  * Return a custom Twig cache handler.
  37  * This handler is useful to be able to preserve filenames of compiled files.
  38  *
  39  * @param string $directory
  40  *
  41  * @return CacheInterface
  42  */
  43 function getTwigCacheHandler(string $directory): CacheInterface
  44 {
  45     return new class($directory) extends FilesystemCache {
  46
  47         private string $directory;
  48
  49         public function __construct(string $directory, int $options = 0)
  50         {
  51             $this->directory = rtrim($directory, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
  52             parent::__construct($directory, $options);
  53         }
  54
  55         public function generateKey(string $name, string $className): string
  56         {
  57             return $this->directory . $name;
  58         }
  59     };
  60 }
  61
  62 $directory = sprintf('%s/../galette/templates/default', __DIR__);
  63 $cache_dir = sprintf('%s/../tempcache', __DIR__);
  64 $cache     = getTwigCacheHandler($cache_dir);
  65 if (file_exists($cache_dir)) {
  66     rmdir_recursive($cache_dir);
  67 }
  68 mkdir($cache_dir);
  69
  70 $iterator  = new RecursiveIteratorIterator(
  71     new RecursiveDirectoryIterator($directory),
  72     RecursiveIteratorIterator::LEAVES_ONLY
  73 );
  74
  75 $loader = new FilesystemLoader($directory);
  76 $twig = new Environment(
  77     $loader,
  78     [
  79         'cache'       => $cache,
  80         'auto_reload' => true,
  81     ]
  82 );
  83
  84 $twig_functions = [
  85     '__',
  86     '_T',
  87     '_Tn',
  88     '_Tx',
  89     '_Tnx',
  90     'url_for',
  91     'memberName',
  92     'callstatic',
  93     'is_current_url',
  94     'get_class',
  95     'base_path',
  96     'file_exists'
  97 ];
  98
  99 foreach ($twig_functions as $function) {
 100     $twig->addFunction(new TwigFunction($function, $function));
 101 }
 102
 103 /** @var SplFileInfo $file */
 104 foreach ($iterator as $file) {
 105     if ($file->isFile()) {
 106         $twig->load(str_replace($directory . '/', '', $file));
 107     }
 108 }