vendor/symfony/intl/Symfony/Component/Intl/ResourceBundle/Transformer/BundleTransformer.php

   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\Component\Intl\ResourceBundle\Transformer;
  13
  14 use Symfony\Component\Intl\Exception\RuntimeException;
  15 use Symfony\Component\Intl\ResourceBundle\Transformer\Rule\TransformationRuleInterface;
  16 use Symfony\Component\Intl\ResourceBundle\Writer\PhpBundleWriter;
  17
  18 /**
  19  * Compiles a number of resource bundles based on predefined compilation rules.
  20  *
  21  * @author Bernhard Schussek <bschussek@gmail.com>
  22  */
  23 class BundleTransformer
  24 {
  25     /**
  26      * @var TransformationRuleInterface[]
  27      */
  28     private $rules = array();
  29
  30     /**
  31      * Adds a new compilation rule.
  32      *
  33      * @param TransformationRuleInterface $rule The compilation rule.
  34      */
  35     public function addRule(TransformationRuleInterface $rule)
  36     {
  37         $this->rules[] = $rule;
  38     }
  39
  40     /**
  41      * Runs the compilation with the given compilation context.
  42      *
  43      * @param CompilationContextInterface $context The context storing information
  44      *                                             needed to run the compilation.
  45      *
  46      * @throws RuntimeException If any of the files to be compiled by the loaded
  47      *                          compilation rules does not exist.
  48      */
  49     public function compileBundles(CompilationContextInterface $context)
  50     {
  51         $filesystem = $context->getFilesystem();
  52         $compiler = $context->getCompiler();
  53
  54         $filesystem->remove($context->getBinaryDir());
  55         $filesystem->mkdir($context->getBinaryDir());
  56
  57         foreach ($this->rules as $rule) {
  58             $filesystem->mkdir($context->getBinaryDir() . '/' . $rule->getBundleName());
  59
  60             $resources = (array) $rule->beforeCompile($context);
  61
  62             foreach ($resources as $resource) {
  63                 if (!file_exists($resource)) {
  64                     throw new RuntimeException(sprintf(
  65                         'The file "%s" to be compiled by %s does not exist.',
  66                         $resource,
  67                         get_class($rule)
  68                     ));
  69                 }
  70
  71                 $compiler->compile($resource, $context->getBinaryDir() . '/' . $rule->getBundleName());
  72             }
  73
  74             $rule->afterCompile($context);
  75         }
  76     }
  77
  78     public function createStubs(StubbingContextInterface $context)
  79     {
  80         $filesystem = $context->getFilesystem();
  81         $phpWriter = new PhpBundleWriter();
  82
  83         $filesystem->remove($context->getStubDir());
  84         $filesystem->mkdir($context->getStubDir());
  85
  86         foreach ($this->rules as $rule) {
  87             $filesystem->mkdir($context->getStubDir() . '/' . $rule->getBundleName());
  88
  89             $data = $rule->beforeCreateStub($context);
  90
  91             $phpWriter->write($context->getStubDir() . '/' . $rule->getBundleName(), 'en', $data);
  92
  93             $rule->afterCreateStub($context);
  94         }
  95     }
  96 }