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admin/phpMyAdmin/libraries/classes/Twig/I18n/NodeTrans.php

@@ -0,0 +1,156 @@
+<?php
+
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Twig\I18n;
+
+use PhpMyAdmin\Twig\Extensions\Node\TransNode;
+use Twig\Compiler;
+use Twig\Node\Expression\AbstractExpression;
+use Twig\Node\Node;
+use function array_merge;
+use function str_replace;
+use function trim;
+
+class NodeTrans extends TransNode
+{
+    /**
+     * The nodes are automatically made available as properties ($this->node).
+     * The attributes are automatically made available as array items ($this['name']).
+     *
+     * @param Node               $body    Body of node trans
+     * @param Node|null          $plural  Node plural
+     * @param AbstractExpression $count   Node count
+     * @param Node|null          $context Node context
+     * @param Node|null          $notes   Node notes
+     * @param int                $lineno  The line number
+     * @param string             $tag     The tag name associated with the Node
+     */
+    public function __construct(
+        Node $body,
+        ?Node $plural,
+        ?AbstractExpression $count,
+        ?Node $context,
+        ?Node $notes,
+        int $lineno,
+        string $tag
+    ) {
+        $nodes = ['body' => $body];
+        if ($count !== null) {
+            $nodes['count'] = $count;
+        }
+        if ($plural !== null) {
+            $nodes['plural'] = $plural;
+        }
+        if ($context !== null) {
+            $nodes['context'] = $context;
+        }
+        if ($notes !== null) {
+            $nodes['notes'] = $notes;
+        }
+
+        Node::__construct($nodes, [], $lineno, $tag);
+    }
+
+    /**
+     * Compiles the node to PHP.
+     *
+     * @param Compiler $compiler Node compiler
+     *
+     * @return void
+     */
+    public function compile(Compiler $compiler)
+    {
+        $compiler->addDebugInfo($this);
+
+        [$msg, $vars] = $this->compileString($this->getNode('body'));
+
+        $msg1 = null;
+        if ($this->hasNode('plural')) {
+            [$msg1, $vars1] = $this->compileString($this->getNode('plural'));
+
+            $vars = array_merge($vars, $vars1);
+        }
+
+        $function = $this->getTransFunction(
+            $this->hasNode('plural'),
+            $this->hasNode('context')
+        );
+
+        if ($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('// l10n: ' . $message . "\n");
+        }
+
+        if ($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 ' . $function . '(');
+
+            if ($this->hasNode('context')) {
+                $context = trim($this->getNode('context')->getAttribute('data'));
+                $compiler->write('"' . $context . '", ');
+            }
+
+            $compiler->subcompile($msg);
+
+            if ($this->hasNode('plural')) {
+                $compiler
+                    ->raw(', ')
+                    ->subcompile($msg1)
+                    ->raw(', abs(')
+                    ->subcompile($this->hasNode('count') ? $this->getNode('count') : null)
+                    ->raw(')');
+            }
+
+            $compiler->raw(");\n");
+        }
+    }
+
+    /**
+     * @param bool $plural        Return plural or singular function to use
+     * @param bool $hasMsgContext It has message context?
+     */
+    protected function getTransFunction($plural, bool $hasMsgContext = false): string
+    {
+        if ($hasMsgContext) {
+            return $plural ? '_ngettext' : '_pgettext';
+        }
+
+        return $plural ? '_ngettext' : '_gettext';
+    }
+}

admin/phpMyAdmin/libraries/classes/Twig/I18n/TokenParserTrans.php

@@ -0,0 +1,74 @@
+<?php
+
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Twig\I18n;
+
+use PhpMyAdmin\Twig\Extensions\TokenParser\TransTokenParser;
+use Twig\Error\SyntaxError;
+use Twig\Token;
+
+class TokenParserTrans extends TransTokenParser
+{
+    /**
+     * Parses a token and returns a node.
+     *
+     * @param Token $token Twig token to parse
+     *
+     * @return NodeTrans
+     *
+     * @throws SyntaxError
+     */
+    public function parse(Token $token)
+    {
+        $lineno = $token->getLine();
+        $stream = $this->parser->getStream();
+        $count = null;
+        $plural = null;
+        $notes = null;
+        $context = 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 === 'context') {
+                $stream->expect(Token::BLOCK_END_TYPE);
+                $context = $this->parser->subparse([$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, $lineno);
+
+        return new NodeTrans($body, $plural, $count, $context, $notes, $lineno, $this->getTag());
+    }
+
+    /**
+     * Tests the current token for a type.
+     *
+     * @param Token $token Twig token to test
+     *
+     * @return bool
+     */
+    public function decideForFork(Token $token)
+    {
+        return $token->test(['plural', 'context', 'notes', 'endtrans']);
+    }
+}