vendor/twig/extra-bundle/DependencyInjection/Configuration.php line 30

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  1. <?php
  3. /*
  4. * This file is part of Twig.
  5. *
  6. * (c) Fabien Potencier
  7. *
  8. * For the full copyright and license information, please view the LICENSE
  9. * file that was distributed with this source code.
  10. */
  12. namespace Twig\Extra\TwigExtraBundle\DependencyInjection;
  14. use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
  15. use Symfony\Component\Config\Definition\Builder\TreeBuilder;
  16. use Symfony\Component\Config\Definition\ConfigurationInterface;
  17. use Twig\Extra\TwigExtraBundle\Extensions;
  19. class Configuration implements ConfigurationInterface
  20. {
  21. public function getConfigTreeBuilder(): TreeBuilder
  22. {
  23. $treeBuilder = new TreeBuilder('twig_extra');
  24. $rootNode = $treeBuilder->getRootNode();
  26. foreach (Extensions::getClasses() as $name => $class) {
  27. $rootNode
  28. ->children()
  29. ->arrayNode($name)
  30. ->{class_exists($class) ? 'canBeDisabled' : 'canBeEnabled'}()
  31. ->end()
  32. ->end()
  33. ;
  34. }
  36. $this->addCommonMarkConfiguration($rootNode);
  38. return $treeBuilder;
  39. }
  41. /**
  42. * Full configuration from {@link https://commonmark.thephpleague.com/2.7/configuration}.
  43. */
  44. private function addCommonMarkConfiguration(ArrayNodeDefinition $rootNode): void
  45. {
  46. $rootNode
  47. ->children()
  48. ->arrayNode('commonmark')
  49. ->ignoreExtraKeys(false)
  50. ->children()
  51. ->arrayNode('renderer')
  52. ->info('Array of options for rendering HTML.')
  53. ->children()
  54. ->scalarNode('block_separator')->end()
  55. ->scalarNode('inner_separator')->end()
  56. ->scalarNode('soft_break')->end()
  57. ->end()
  58. ->end()
  59. ->enumNode('html_input')
  60. ->info('How to handle HTML input.')
  61. ->values(['strip', 'allow', 'escape'])
  62. ->end()
  63. ->booleanNode('allow_unsafe_links')
  64. ->info('Remove risky link and image URLs by setting this to false.')
  65. ->defaultTrue()
  66. ->end()
  67. ->integerNode('max_nesting_level')
  68. ->info('The maximum nesting level for blocks.')
  69. ->defaultValue(\PHP_INT_MAX)
  70. ->end()
  71. ->integerNode('max_delimiters_per_line')
  72. ->info('The maximum number of strong/emphasis delimiters per line.')
  73. ->defaultValue(\PHP_INT_MAX)
  74. ->end()
  75. ->arrayNode('slug_normalizer')
  76. ->info('Array of options for configuring how URL-safe slugs are created.')
  77. ->children()
  78. ->variableNode('instance')->end()
  79. ->integerNode('max_length')->defaultValue(255)->end()
  80. ->variableNode('unique')->end()
  81. ->end()
  82. ->end()
  83. ->arrayNode('commonmark')
  84. ->info('Array of options for configuring the CommonMark core extension.')
  85. ->children()
  86. ->booleanNode('enable_em')->defaultTrue()->end()
  87. ->booleanNode('enable_strong')->defaultTrue()->end()
  88. ->booleanNode('use_asterisk')->defaultTrue()->end()
  89. ->booleanNode('use_underscore')->defaultTrue()->end()
  90. ->arrayNode('unordered_list_markers')
  91. ->scalarPrototype()->end()
  92. ->defaultValue([['-', '*', '+']])->end()
  93. ->end()
  94. ->end()
  95. ->end()
  96. ->end()
  97. ->end();
  98. }
  99. }