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📁 ..	-	2025-05-25 12:37
📄 CodeExtension.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Bridge\Twig\Extension; if (!defined('ENT_SUBSTITUTE')) { define('ENT_SUBSTITUTE', 8); } /* * Twig extension relate to PHP code and used by the profiler and the default exception templates. * * @author Fabien Potencier <fabien@symfony.com> / class CodeExtension extends \Twig_Extension { private $fileLinkFormat; private $rootDir; private $charset; /* * Constructor. * * @param string $fileLinkFormat The format for links to source files * @param string $rootDir The project root directory * @param string $charset The charset / public function __construct($fileLinkFormat, $rootDir, $charset) { $this->fileLinkFormat = empty($fileLinkFormat) ? ini_get('xdebug.file_link_format') : $fileLinkFormat; $this->rootDir = str_replace('\\', '/', $rootDir).'/'; $this->charset = $charset; } /* * {@inheritdoc} / public function getFilters() { return array( new \Twig_SimpleFilter('abbr_class', array($this, 'abbrClass'), array('is_safe' => array('html'))), new \Twig_SimpleFilter('abbr_method', array($this, 'abbrMethod'), array('is_safe' => array('html'))), new \Twig_SimpleFilter('format_args', array($this, 'formatArgs'), array('is_safe' => array('html'))), new \Twig_SimpleFilter('format_args_as_text', array($this, 'formatArgsAsText')), new \Twig_SimpleFilter('file_excerpt', array($this, 'fileExcerpt'), array('is_safe' => array('html'))), new \Twig_SimpleFilter('format_file', array($this, 'formatFile'), array('is_safe' => array('html'))), new \Twig_SimpleFilter('format_file_from_text', array($this, 'formatFileFromText'), array('is_safe' => array('html'))), new \Twig_SimpleFilter('file_link', array($this, 'getFileLink'), array('is_safe' => array('html'))), ); } public function abbrClass($class) { $parts = explode('\\', $class); $short = array_pop($parts); return sprintf("<abbr title=\"%s\">%s</abbr>", $class, $short); } public function abbrMethod($method) { if (false !== strpos($method, '::')) { list($class, $method) = explode('::', $method, 2); $result = sprintf("%s::%s()", $this->abbrClass($class), $method); } elseif ('Closure' === $method) { $result = sprintf("<abbr title=\"%s\">%s</abbr>", $method, $method); } else { $result = sprintf("<abbr title=\"%s\">%s</abbr>()", $method, $method); } return $result; } /* * Formats an array as a string. * * @param array $args The argument array * * @return string / public function formatArgs($args) { $result = array(); foreach ($args as $key => $item) { if ('object' === $item[0]) { $parts = explode('\\', $item[1]); $short = array_pop($parts); $formattedValue = sprintf("<em>object</em>(<abbr title=\"%s\">%s</abbr>)", $item[1], $short); } elseif ('array' === $item[0]) { $formattedValue = sprintf("<em>array</em>(%s)", is_array($item[1]) ? $this->formatArgs($item[1]) : $item[1]); } elseif ('string' === $item[0]) { $formattedValue = sprintf("'%s'", htmlspecialchars($item[1], ENT_QUOTES, $this->charset)); } elseif ('null' === $item[0]) { $formattedValue = '<em>null</em>'; } elseif ('boolean' === $item[0]) { $formattedValue = '<em>'.strtolower(var_export($item[1], true)).'</em>'; } elseif ('resource' === $item[0]) { $formattedValue = '<em>resource</em>'; } else { $formattedValue = str_replace("\n", '', var_export(htmlspecialchars((string) $item[1], ENT_QUOTES, $this->charset), true)); } $result[] = is_int($key) ? $formattedValue : sprintf("'%s' => %s", $key, $formattedValue); } return implode(', ', $result); } /* * Formats an array as a string. * * @param array $args The argument array * * @return string / public function formatArgsAsText($args) { return strip_tags($this->formatArgs($args)); } /* * Returns an excerpt of a code file around the given line number. * * @param string $file A file path * @param int $line The selected line number * * @return string An HTML string / public function fileExcerpt($file, $line) { if (is_readable($file)) { // highlight_file could throw warnings // see https://bugs.php.net/bug.php?id=25725 $code = @highlight_file($file, true); // remove main code/span tags $code = preg_replace('#^<code.?>\s<span.?>(.)</span>\s</code>#s', '\\1', $code); $content = preg_split('#<br />#', $code); $lines = array(); for ($i = max($line - 3, 1), $max = min($line + 3, count($content)); $i <= $max; $i++) { $lines[] = '<li'.($i == $line ? ' class="selected"' : '').'><code>'.self::fixCodeMarkup($content[$i - 1]).'</code></li>'; } return '<ol start="'.max($line - 3, 1).'">'.implode("\n", $lines).'</ol>'; } } /** * Formats a file path. * * @param string $file An absolute file path * @param integer $line The line number * @param string $text Use this text for the link rather than the file path * * @return string / public function formatFile($file, $line, $text = null) { if (null === $text) { $file = trim($file); $text = $file; if (0 === strpos($text, $this->rootDir)) { $text = str_replace($this->rootDir, '', str_replace('\\', '/', $text)); $text = sprintf('<abbr title="%s">kernel.root_dir</abbr>/%s', $this->rootDir, $text); } } $text = "$text at line $line"; if (false !== $link = $this->getFileLink($file, $line)) { return sprintf('<a href="%s" title="Click to open this file" class="file_link">%s</a>', htmlspecialchars($link, ENT_QUOTES \| ENT_SUBSTITUTE, $this->charset), $text); } return $text; } /* * Returns the link for a given file/line pair. * * @param string $file An absolute file path * @param integer $line The line number * * @return string A link of false */ public function getFileLink($file, $line) { if ($this->fileLinkFormat && is_file($file)) { return strtr($this->fileLinkFormat, array('%f' => $file, '%l' => $line)); } return false; } public function formatFileFromText($text) { $that = $this; return preg_replace_callback('/in ("\|")?(.+?)\1(?: +(?:on\|at))? +line (\d+)/s', function ($match) use ($that) { return 'in '.$that->formatFile($match[2], $match[3]); }, $text); } public function getName() { return 'code'; } protected static function fixCodeMarkup($line) { // </span> ending tag from previous line $opening = strpos($line, '<span'); $closing = strpos($line, '</span>'); if (false !== $closing && (false === $opening \|\| $closing < $opening)) { $line = substr_replace($line, '', $closing, 7); } // missing </span> tag at the end of line $opening = strpos($line, '<span'); $closing = strpos($line, '</span>'); if (false !== $opening && (false === $closing \|\| $closing > $opening)) { $line .= '</span>'; } return $line; } }	7.92 KB	2024-07-17 10:22
📄 ExpressionExtension.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Bridge\Twig\Extension; use Symfony\Component\ExpressionLanguage\Expression; /* * ExpressionExtension gives a way to create Expressions from a template. * * @author Fabien Potencier <fabien@symfony.com> / class ExpressionExtension extends \Twig_Extension { /* * {@inheritdoc} / public function getFunctions() { return array( new \Twig_SimpleFunction('expression', array($this, 'createExpression')), ); } public function createExpression($expression) { return new Expression($expression); } /* * Returns the name of the extension. * * @return string The extension name */ public function getName() { return 'expression'; } }	1010 B	2024-07-17 10:22
📄 FormExtension.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Bridge\Twig\Extension; use Symfony\Bridge\Twig\TokenParser\FormThemeTokenParser; use Symfony\Bridge\Twig\Form\TwigRendererInterface; use Symfony\Component\Form\Extension\Core\View\ChoiceView; /* * FormExtension extends Twig with form capabilities. * * @author Fabien Potencier <fabien@symfony.com> * @author Bernhard Schussek <bschussek@gmail.com> / class FormExtension extends \Twig_Extension { /* * This property is public so that it can be accessed directly from compiled * templates without having to call a getter, which slightly decreases performance. * * @var TwigRendererInterface / public $renderer; public function __construct(TwigRendererInterface $renderer) { $this->renderer = $renderer; } /* * {@inheritdoc} / public function initRuntime(\Twig_Environment $environment) { $this->renderer->setEnvironment($environment); } /* * {@inheritdoc} / public function getTokenParsers() { return array( // {% form_theme form "SomeBundle::widgets.twig" %} new FormThemeTokenParser(), ); } /* * {@inheritdoc} / public function getFunctions() { return array( 'form_enctype' => new \Twig_Function_Node('Symfony\Bridge\Twig\Node\FormEnctypeNode', array('is_safe' => array('html'))), 'form_widget' => new \Twig_Function_Node('Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode', array('is_safe' => array('html'))), 'form_errors' => new \Twig_Function_Node('Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode', array('is_safe' => array('html'))), 'form_label' => new \Twig_Function_Node('Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode', array('is_safe' => array('html'))), 'form_row' => new \Twig_Function_Node('Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode', array('is_safe' => array('html'))), 'form_rest' => new \Twig_Function_Node('Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode', array('is_safe' => array('html'))), 'form' => new \Twig_Function_Node('Symfony\Bridge\Twig\Node\RenderBlockNode', array('is_safe' => array('html'))), 'form_start' => new \Twig_Function_Node('Symfony\Bridge\Twig\Node\RenderBlockNode', array('is_safe' => array('html'))), 'form_end' => new \Twig_Function_Node('Symfony\Bridge\Twig\Node\RenderBlockNode', array('is_safe' => array('html'))), 'csrf_token' => new \Twig_Function_Method($this, 'renderer->renderCsrfToken'), ); } /* * {@inheritdoc} / public function getFilters() { return array( new \Twig_SimpleFilter('humanize', array($this->renderer, 'humanize')), ); } /* * {@inheritdoc} / public function getTests() { return array( new \Twig_SimpleTest('selectedchoice', array($this, 'isSelectedChoice')), ); } /* * Returns whether a choice is selected for a given form value. * * Unfortunately Twig does not support an efficient way to execute the * "is_selected" closure passed to the template by ChoiceType. It is faster * to implement the logic here (around 65ms for a specific form). * * Directly implementing the logic here is also faster than doing so in * ChoiceView (around 30ms). * * The worst option tested so far is to implement the logic in ChoiceView * and access the ChoiceView method directly in the template. Doing so is * around 220ms slower than doing the method call here in the filter. Twig * seems to be much more efficient at executing filters than at executing * methods of an object. * * @param ChoiceView $choice The choice to check. * @param string\|array $selectedValue The selected value to compare. * * @return Boolean Whether the choice is selected. * * @see ChoiceView::isSelected() / public function isSelectedChoice(ChoiceView $choice, $selectedValue) { if (is_array($selectedValue)) { return false !== array_search($choice->value, $selectedValue, true); } return $choice->value === $selectedValue; } /* * {@inheritdoc} */ public function getName() { return 'form'; } }	4.57 KB	2024-07-17 10:22
📄 HttpKernelExtension.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Bridge\Twig\Extension; use Symfony\Component\HttpKernel\Fragment\FragmentHandler; use Symfony\Component\HttpKernel\Controller\ControllerReference; /* * Provides integration with the HttpKernel component. * * @author Fabien Potencier <fabien@symfony.com> / class HttpKernelExtension extends \Twig_Extension { private $handler; /* * Constructor. * * @param FragmentHandler $handler A FragmentHandler instance / public function __construct(FragmentHandler $handler) { $this->handler = $handler; } public function getFunctions() { return array( new \Twig_SimpleFunction('render',array($this, 'renderFragment'), array('is_safe' => array('html'))), new \Twig_SimpleFunction('render_', array($this, 'renderFragmentStrategy'), array('is_safe' => array('html'))), new \Twig_SimpleFunction('controller', array($this, 'controller')), ); } /** * Renders a fragment. * * @param string\|ControllerReference $uri A URI as a string or a ControllerReference instance * @param array $options An array of options * * @return string The fragment content * * @see Symfony\Component\HttpKernel\Fragment\FragmentHandler::render() / public function renderFragment($uri, $options = array()) { $strategy = isset($options['strategy']) ? $options['strategy'] : 'inline'; unset($options['strategy']); return $this->handler->render($uri, $strategy, $options); } /* * Renders a fragment. * * @param string $strategy A strategy name * @param string\|ControllerReference $uri A URI as a string or a ControllerReference instance * @param array $options An array of options * * @return string The fragment content * * @see Symfony\Component\HttpKernel\Fragment\FragmentHandler::render() */ public function renderFragmentStrategy($strategy, $uri, $options = array()) { return $this->handler->render($uri, $strategy, $options); } public function controller($controller, $attributes = array(), $query = array()) { return new ControllerReference($controller, $attributes, $query); } public function getName() { return 'http_kernel'; } }	2.59 KB	2024-07-17 10:22
📄 RoutingExtension.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Bridge\Twig\Extension; use Symfony\Component\Routing\Generator\UrlGeneratorInterface; /* * Provides integration of the Routing component with Twig. * * @author Fabien Potencier <fabien@symfony.com> / class RoutingExtension extends \Twig_Extension { private $generator; public function __construct(UrlGeneratorInterface $generator) { $this->generator = $generator; } /* * Returns a list of functions to add to the existing list. * * @return array An array of functions / public function getFunctions() { return array( new \Twig_SimpleFunction('url', array($this, 'getUrl'), array('is_safe_callback' => array($this, 'isUrlGenerationSafe'))), new \Twig_SimpleFunction('path', array($this, 'getPath'), array('is_safe_callback' => array($this, 'isUrlGenerationSafe'))), ); } public function getPath($name, $parameters = array(), $relative = false) { return $this->generator->generate($name, $parameters, $relative ? UrlGeneratorInterface::RELATIVE_PATH : UrlGeneratorInterface::ABSOLUTE_PATH); } public function getUrl($name, $parameters = array(), $schemeRelative = false) { return $this->generator->generate($name, $parameters, $schemeRelative ? UrlGeneratorInterface::NETWORK_PATH : UrlGeneratorInterface::ABSOLUTE_URL); } /* * Determines at compile time whether the generated URL will be safe and thus * saving the unneeded automatic escaping for performance reasons. * * The URL generation process percent encodes non-alphanumeric characters. So there is no risk * that malicious/invalid characters are part of the URL. The only character within an URL that * must be escaped in html is the ampersand ("&") which separates query params. So we cannot mark * the URL generation as always safe, but only when we are sure there won't be multiple query * params. This is the case when there are none or only one constant parameter given. * E.g. we know beforehand this will be safe: * - path('route') * - path('route', {'param': 'value'}) * But the following may not: * - path('route', var) * - path('route', {'param': ['val1', 'val2'] }) // a sub-array * - path('route', {'param1': 'value1', 'param2': 'value2'}) * If param1 and param2 reference placeholder in the route, it would still be safe. But we don't know. * * @param \Twig_Node $argsNode The arguments of the path/url function * * @return array An array with the contexts the URL is safe / public function isUrlGenerationSafe(\Twig_Node $argsNode) { // support named arguments $paramsNode = $argsNode->hasNode('parameters') ? $argsNode->getNode('parameters') : ( $argsNode->hasNode(1) ? $argsNode->getNode(1) : null ); if (null === $paramsNode \|\| $paramsNode instanceof \Twig_Node_Expression_Array && count($paramsNode) <= 2 && (!$paramsNode->hasNode(1) \|\| $paramsNode->getNode(1) instanceof \Twig_Node_Expression_Constant) ) { return array('html'); } return array(); } /* * Returns the name of the extension. * * @return string The extension name */ public function getName() { return 'routing'; } }	3.54 KB	2024-07-17 10:22
📄 SecurityExtension.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Bridge\Twig\Extension; use Symfony\Component\Security\Acl\Voter\FieldVote; use Symfony\Component\Security\Core\SecurityContextInterface; /* * SecurityExtension exposes security context features. * * @author Fabien Potencier <fabien@symfony.com> / class SecurityExtension extends \Twig_Extension { private $context; public function __construct(SecurityContextInterface $context = null) { $this->context = $context; } public function isGranted($role, $object = null, $field = null) { if (null === $this->context) { return false; } if (null !== $field) { $object = new FieldVote($object, $field); } return $this->context->isGranted($role, $object); } /* * {@inheritdoc} / public function getFunctions() { return array( new \Twig_SimpleFunction('is_granted', array($this, 'isGranted')), ); } /* * Returns the name of the extension. * * @return string The extension name */ public function getName() { return 'security'; } }	1.36 KB	2024-07-17 10:22
📄 StopwatchExtension.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Bridge\Twig\Extension; use Symfony\Component\Stopwatch\Stopwatch; use Symfony\Bridge\Twig\TokenParser\StopwatchTokenParser; /* * Twig extension for the stopwatch helper. * * @author Wouter J <wouter@wouterj.nl> / class StopwatchExtension extends \Twig_Extension { private $stopwatch; public function __construct(Stopwatch $stopwatch = null) { $this->stopwatch = $stopwatch; } public function getStopwatch() { return $this->stopwatch; } public function getTokenParsers() { return array( / * {% stopwatch foo %} * Some stuff which will be recorded on the timeline * {% endstopwatch %} */ new StopwatchTokenParser($this->stopwatch !== null), ); } public function getName() { return 'stopwatch'; } }	1.11 KB	2024-07-17 10:22
📄 TranslationExtension.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Bridge\Twig\Extension; use Symfony\Bridge\Twig\TokenParser\TransTokenParser; use Symfony\Bridge\Twig\TokenParser\TransChoiceTokenParser; use Symfony\Bridge\Twig\TokenParser\TransDefaultDomainTokenParser; use Symfony\Component\Translation\TranslatorInterface; use Symfony\Bridge\Twig\NodeVisitor\TranslationNodeVisitor; use Symfony\Bridge\Twig\NodeVisitor\TranslationDefaultDomainNodeVisitor; /* * Provides integration of the Translation component with Twig. * * @author Fabien Potencier <fabien@symfony.com> / class TranslationExtension extends \Twig_Extension { private $translator; private $translationNodeVisitor; public function __construct(TranslatorInterface $translator, \Twig_NodeVisitorInterface $translationNodeVisitor = null) { if (!$translationNodeVisitor) { $translationNodeVisitor = new TranslationNodeVisitor(); } $this->translator = $translator; $this->translationNodeVisitor = $translationNodeVisitor; } public function getTranslator() { return $this->translator; } /* * {@inheritdoc} / public function getFilters() { return array( new \Twig_SimpleFilter('trans', array($this, 'trans')), new \Twig_SimpleFilter('transchoice', array($this, 'transchoice')), ); } /* * Returns the token parser instance to add to the existing list. * * @return array An array of Twig_TokenParser instances / public function getTokenParsers() { return array( // {% trans %}Symfony is great!{% endtrans %} new TransTokenParser(), // {% transchoice count %} // {0} There is no apples\|{1} There is one apple\|]1,Inf] There is {{ count }} apples // {% endtranschoice %} new TransChoiceTokenParser(), // {% trans_default_domain "foobar" %} new TransDefaultDomainTokenParser(), ); } /* * {@inheritdoc} / public function getNodeVisitors() { return array($this->translationNodeVisitor, new TranslationDefaultDomainNodeVisitor()); } public function getTranslationNodeVisitor() { return $this->translationNodeVisitor; } public function trans($message, array $arguments = array(), $domain = null, $locale = null) { if (null === $domain) { $domain = 'messages'; } return $this->translator->trans($message, $arguments, $domain, $locale); } public function transchoice($message, $count, array $arguments = array(), $domain = null, $locale = null) { if (null === $domain) { $domain = 'messages'; } return $this->translator->transChoice($message, $count, array_merge(array('%count%' => $count), $arguments), $domain, $locale); } /* * Returns the name of the extension. * * @return string The extension name */ public function getName() { return 'translator'; } }	3.25 KB	2024-07-17 10:22
📄 YamlExtension.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Bridge\Twig\Extension; use Symfony\Component\Yaml\Dumper as YamlDumper; /* * Provides integration of the Yaml component with Twig. * * @author Fabien Potencier <fabien@symfony.com> / class YamlExtension extends \Twig_Extension { /* * {@inheritdoc} / public function getFilters() { return array( new \Twig_SimpleFilter('yaml_encode', array($this, 'encode')), new \Twig_SimpleFilter('yaml_dump', array($this, 'dump')), ); } public function encode($input, $inline = 0, $dumpObjects = false) { static $dumper; if (null === $dumper) { $dumper = new YamlDumper(); } return $dumper->dump($input, $inline, false, $dumpObjects); } public function dump($value, $inline = 0, $dumpObjects = false) { if (is_resource($value)) { return '%Resource%'; } if (is_array($value) \|\| is_object($value)) { return '%'.gettype($value).'% '.$this->encode($value, $inline, $dumpObjects); } return $this->encode($value, $inline, $dumpObjects); } /* * Returns the name of the extension. * * @return string The extension name */ public function getName() { return 'yaml'; } }	1.53 KB	2024-07-17 10:22

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