88 lines
2.7 KiB
PHP
88 lines
2.7 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Bridge\Twig\Node;
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use Twig\Compiler;
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use Twig\Node\Node;
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/**
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* @author Julien Galenski <julien.galenski@gmail.com>
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*/
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final class DumpNode extends Node
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{
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private $varPrefix;
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public function __construct(string $varPrefix, ?Node $values, int $lineno, string $tag = null)
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{
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$nodes = [];
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if (null !== $values) {
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$nodes['values'] = $values;
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}
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parent::__construct($nodes, [], $lineno, $tag);
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$this->varPrefix = $varPrefix;
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}
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public function compile(Compiler $compiler): void
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{
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$compiler
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->write("if (\$this->env->isDebug()) {\n")
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->indent();
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if (!$this->hasNode('values')) {
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// remove embedded templates (macros) from the context
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$compiler
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->write(sprintf('$%svars = [];'."\n", $this->varPrefix))
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->write(sprintf('foreach ($context as $%1$skey => $%1$sval) {'."\n", $this->varPrefix))
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->indent()
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->write(sprintf('if (!$%sval instanceof \Twig\Template) {'."\n", $this->varPrefix))
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->indent()
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->write(sprintf('$%1$svars[$%1$skey] = $%1$sval;'."\n", $this->varPrefix))
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->outdent()
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->write("}\n")
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->outdent()
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->write("}\n")
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->addDebugInfo($this)
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->write(sprintf('\Symfony\Component\VarDumper\VarDumper::dump($%svars);'."\n", $this->varPrefix));
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} elseif (($values = $this->getNode('values')) && 1 === $values->count()) {
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$compiler
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->addDebugInfo($this)
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->write('\Symfony\Component\VarDumper\VarDumper::dump(')
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->subcompile($values->getNode(0))
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->raw(");\n");
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} else {
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$compiler
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->addDebugInfo($this)
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->write('\Symfony\Component\VarDumper\VarDumper::dump(['."\n")
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->indent();
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foreach ($values as $node) {
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$compiler->write('');
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if ($node->hasAttribute('name')) {
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$compiler
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->string($node->getAttribute('name'))
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->raw(' => ');
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}
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$compiler
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->subcompile($node)
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->raw(",\n");
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}
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$compiler
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->outdent()
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->write("]);\n");
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}
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$compiler
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->outdent()
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->write("}\n");
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}
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}
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