Initial commit

pma/vendor/phpmyadmin/twig-i18n-extension/src/I18nExtension.php

@@ -0,0 +1,45 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) 2010-2019 Fabien Potencier
+ * (c) 2019 phpMyAdmin contributors
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PhpMyAdmin\Twig\Extensions;
+
+use PhpMyAdmin\Twig\Extensions\TokenParser\TransTokenParser;
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFilter;
+
+class I18nExtension extends AbstractExtension
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function getTokenParsers()
+    {
+        return [new TransTokenParser()];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFilters()
+    {
+        return [
+            new TwigFilter('trans', 'gettext'),
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'i18n';
+    }
+}

pma/vendor/phpmyadmin/twig-i18n-extension/src/Node/TransNode.php

@@ -0,0 +1,168 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) 2010-2019 Fabien Potencier
+ * (c) 2019 phpMyAdmin contributors
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PhpMyAdmin\Twig\Extensions\Node;
+
+use Twig\Compiler;
+use Twig\Node\CheckToStringNode;
+use Twig\Node\Expression\AbstractExpression;
+use Twig\Node\Expression\ConstantExpression;
+use Twig\Node\Expression\FilterExpression;
+use Twig\Node\Expression\NameExpression;
+use Twig\Node\Expression\TempNameExpression;
+use Twig\Node\Node;
+use Twig\Node\PrintNode;
+use function array_merge;
+use function count;
+use function sprintf;
+use function str_replace;
+use function trim;
+
+/**
+ * Represents a trans node.
+ *
+ * Author Fabien Potencier <fabien.potencier@symfony-project.com>
+ */
+class TransNode extends Node
+{
+    public function __construct(Node $body, ?Node $plural, ?AbstractExpression $count, ?Node $notes, int $lineno = 0, ?string $tag = null)
+    {
+        $nodes = ['body' => $body];
+        if ($count !== null) {
+            $nodes['count'] = $count;
+        }
+        if ($plural !== null) {
+            $nodes['plural'] = $plural;
+        }
+        if ($notes !== null) {
+            $nodes['notes'] = $notes;
+        }
+
+        parent::__construct($nodes, [], $lineno, $tag);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function compile(Compiler $compiler)
+    {
+        $compiler->addDebugInfo($this);
+
+        [$msg, $vars] = $this->compileString($this->getNode('body'));
+
+        if ($this->hasNode('plural')) {
+            [$msg1, $vars1] = $this->compileString($this->getNode('plural'));
+
+            $vars = array_merge($vars, $vars1);
+        }
+
+        $function = $this->getTransFunction($this->hasNode('plural'));
+
+        if ($this->hasNode('notes')) {
+            $message = trim($this->getNode('notes')->getAttribute('data'));
+
+            // line breaks are not allowed cause we want a single line comment
+            $message = str_replace(["\n", "\r"], ' ', $message);
+            $compiler->write('// notes: ' . $message . "\n");
+        }
+
+        if ($vars) {
+            $compiler
+                ->write('echo strtr(' . $function . '(')
+                ->subcompile($msg);
+
+            if ($this->hasNode('plural')) {
+                $compiler
+                    ->raw(', ')
+                    ->subcompile($msg1)
+                    ->raw(', abs(')
+                    ->subcompile($this->hasNode('count') ? $this->getNode('count') : null)
+                    ->raw(')');
+            }
+
+            $compiler->raw('), array(');
+
+            foreach ($vars as $var) {
+                if ($var->getAttribute('name') === 'count') {
+                    $compiler
+                        ->string('%count%')
+                        ->raw(' => abs(')
+                        ->subcompile($this->hasNode('count') ? $this->getNode('count') : null)
+                        ->raw('), ');
+                } else {
+                    $compiler
+                        ->string('%' . $var->getAttribute('name') . '%')
+                        ->raw(' => ')
+                        ->subcompile($var)
+                        ->raw(', ');
+                }
+            }
+
+            $compiler->raw("));\n");
+        } else {
+            $compiler
+                ->write('echo ' . $function . '(')
+                ->subcompile($msg);
+
+            if ($this->hasNode('plural')) {
+                $compiler
+                    ->raw(', ')
+                    ->subcompile($msg1)
+                    ->raw(', abs(')
+                    ->subcompile($this->hasNode('count') ? $this->getNode('count') : null)
+                    ->raw(')');
+            }
+
+            $compiler->raw(");\n");
+        }
+    }
+
+    /**
+     * Keep this method protected instead of private
+     * Twig/I18n/NodeTrans from phpmyadmin/phpmyadmin uses it
+     */
+    protected function compileString(Node $body): array
+    {
+        if ($body instanceof NameExpression || $body instanceof ConstantExpression || $body instanceof TempNameExpression) {
+            return [$body, []];
+        }
+
+        $vars = [];
+        if (count($body)) {
+            $msg = '';
+
+            foreach ($body as $node) {
+                if ($node instanceof PrintNode) {
+                    $n = $node->getNode('expr');
+                    while ($n instanceof FilterExpression) {
+                        $n = $n->getNode('node');
+                    }
+                    while ($n instanceof CheckToStringNode) {
+                        $n = $n->getNode('expr');
+                    }
+                    $msg .= sprintf('%%%s%%', $n->getAttribute('name'));
+                    $vars[] = new NameExpression($n->getAttribute('name'), $n->getTemplateLine());
+                } else {
+                    $msg .= $node->getAttribute('data');
+                }
+            }
+        } else {
+            $msg = $body->getAttribute('data');
+        }
+
+        return [new Node([new ConstantExpression(trim($msg), $body->getTemplateLine())]), $vars];
+    }
+
+    private function getTransFunction(bool $plural): string
+    {
+        return $plural ? 'ngettext' : 'gettext';
+    }
+}

pma/vendor/phpmyadmin/twig-i18n-extension/src/TokenParser/TransTokenParser.php

@@ -0,0 +1,108 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) 2010-2019 Fabien Potencier
+ * (c) 2019 phpMyAdmin contributors
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PhpMyAdmin\Twig\Extensions\TokenParser;
+
+use PhpMyAdmin\Twig\Extensions\Node\TransNode;
+use Twig\Error\SyntaxError;
+use Twig\Node\Expression\NameExpression;
+use Twig\Node\Node;
+use Twig\Node\PrintNode;
+use Twig\Node\TextNode;
+use Twig\Token;
+use Twig\TokenParser\AbstractTokenParser;
+use function sprintf;
+
+class TransTokenParser extends AbstractTokenParser
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function parse(Token $token)
+    {
+        $lineno = $token->getLine();
+        $stream = $this->parser->getStream();
+        $count = null;
+        $plural = null;
+        $notes = null;
+
+        if (! $stream->test(Token::BLOCK_END_TYPE)) {
+            $body = $this->parser->getExpressionParser()->parseExpression();
+        } else {
+            $stream->expect(Token::BLOCK_END_TYPE);
+            $body = $this->parser->subparse([$this, 'decideForFork']);
+            $next = $stream->next()->getValue();
+
+            if ($next === 'plural') {
+                $count = $this->parser->getExpressionParser()->parseExpression();
+                $stream->expect(Token::BLOCK_END_TYPE);
+                $plural = $this->parser->subparse([$this, 'decideForFork']);
+
+                if ($stream->next()->getValue() === 'notes') {
+                    $stream->expect(Token::BLOCK_END_TYPE);
+                    $notes = $this->parser->subparse([$this, 'decideForEnd'], true);
+                }
+            } elseif ($next === 'notes') {
+                $stream->expect(Token::BLOCK_END_TYPE);
+                $notes = $this->parser->subparse([$this, 'decideForEnd'], true);
+            }
+        }
+
+        $stream->expect(Token::BLOCK_END_TYPE);
+
+        $this->checkTransString($body, $lineno);
+
+        return new TransNode($body, $plural, $count, $notes, $lineno, $this->getTag());
+    }
+
+    /**
+     * @return bool
+     */
+    public function decideForFork(Token $token)
+    {
+        return $token->test(['plural', 'notes', 'endtrans']);
+    }
+
+    /**
+     * @return bool
+     */
+    public function decideForEnd(Token $token)
+    {
+        return $token->test('endtrans');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTag()
+    {
+        return 'trans';
+    }
+
+    /**
+     * @return void
+     *
+     * @throws SyntaxError
+     */
+    protected function checkTransString(Node $body, $lineno)
+    {
+        foreach ($body as $i => $node) {
+            if ($node instanceof TextNode
+                ||
+                ($node instanceof PrintNode && $node->getNode('expr') instanceof NameExpression)
+            ) {
+                continue;
+            }
+
+            throw new SyntaxError(sprintf('The text to be translated with "trans" can only contain references to simple variables'), $lineno);
+        }
+    }
+}