133 lines
4.0 KiB
PHP
133 lines
4.0 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\Expression\AbstractExpression;
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use Twig\Node\Expression\ArrayExpression;
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use Twig\Node\Expression\ConstantExpression;
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use Twig\Node\Expression\NameExpression;
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use Twig\Node\Node;
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use Twig\Node\TextNode;
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// BC/FC with namespaced Twig
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class_exists('Twig\Node\Expression\ArrayExpression');
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/**
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class TransNode extends Node
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{
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public function __construct(Node $body, Node $domain = null, AbstractExpression $count = null, AbstractExpression $vars = null, AbstractExpression $locale = null, $lineno = 0, $tag = null)
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{
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$nodes = array('body' => $body);
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if (null !== $domain) {
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$nodes['domain'] = $domain;
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}
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if (null !== $count) {
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$nodes['count'] = $count;
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}
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if (null !== $vars) {
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$nodes['vars'] = $vars;
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}
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if (null !== $locale) {
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$nodes['locale'] = $locale;
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}
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parent::__construct($nodes, array(), $lineno, $tag);
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}
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public function compile(Compiler $compiler)
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{
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$compiler->addDebugInfo($this);
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$defaults = new ArrayExpression(array(), -1);
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if ($this->hasNode('vars') && ($vars = $this->getNode('vars')) instanceof ArrayExpression) {
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$defaults = $this->getNode('vars');
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$vars = null;
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}
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list($msg, $defaults) = $this->compileString($this->getNode('body'), $defaults, (bool) $vars);
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$method = !$this->hasNode('count') ? 'trans' : 'transChoice';
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$compiler
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->write('echo $this->env->getExtension(\'Symfony\Bridge\Twig\Extension\TranslationExtension\')->getTranslator()->'.$method.'(')
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->subcompile($msg)
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;
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$compiler->raw(', ');
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if ($this->hasNode('count')) {
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$compiler
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->subcompile($this->getNode('count'))
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->raw(', ')
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;
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}
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if (null !== $vars) {
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$compiler
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->raw('array_merge(')
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->subcompile($defaults)
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->raw(', ')
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->subcompile($this->getNode('vars'))
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->raw(')')
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;
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} else {
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$compiler->subcompile($defaults);
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}
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$compiler->raw(', ');
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if (!$this->hasNode('domain')) {
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$compiler->repr('messages');
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} else {
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$compiler->subcompile($this->getNode('domain'));
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}
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if ($this->hasNode('locale')) {
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$compiler
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->raw(', ')
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->subcompile($this->getNode('locale'))
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;
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}
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$compiler->raw(");\n");
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}
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protected function compileString(Node $body, ArrayExpression $vars, $ignoreStrictCheck = false)
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{
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if ($body instanceof ConstantExpression) {
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$msg = $body->getAttribute('value');
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} elseif ($body instanceof TextNode) {
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$msg = $body->getAttribute('data');
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} else {
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return array($body, $vars);
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}
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preg_match_all('/(?<!%)%([^%]+)%/', $msg, $matches);
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foreach ($matches[1] as $var) {
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$key = new ConstantExpression('%'.$var.'%', $body->getTemplateLine());
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if (!$vars->hasElement($key)) {
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if ('count' === $var && $this->hasNode('count')) {
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$vars->addElement($this->getNode('count'), $key);
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} else {
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$varExpr = new NameExpression($var, $body->getTemplateLine());
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$varExpr->setAttribute('ignore_strict_check', $ignoreStrictCheck);
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$vars->addElement($varExpr, $key);
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}
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}
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}
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return array(new ConstantExpression(str_replace('%%', '%', trim($msg)), $body->getTemplateLine()), $vars);
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}
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}
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