Parser::parse()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 13
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 2

Importance

Changes 2
Bugs 0 Features 0
Metric Value
eloc 7
c 2
b 0
f 0
dl 0
loc 13
rs 10
ccs 7
cts 7
cp 1
cc 2
nc 2
nop 1
crap 2
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<?php
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/**
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 * This file is part of byrokrat\autogiro.
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 *
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 * byrokrat\autogiro is free software: you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License as published
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 * by the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 *
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 * byrokrat\autogiro is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with byrokrat\autogiro. If not, see <http://www.gnu.org/licenses/>.
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 *
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 * Copyright 2016-21 Hannes Forsgård
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 */
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declare(strict_types=1);
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namespace byrokrat\autogiro\Parser;
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use byrokrat\autogiro\Visitor\VisitorInterface;
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use byrokrat\autogiro\Tree\Node;
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use byrokrat\autogiro\Exception\ParserException;
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use ForceUTF8\Encoding;
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final class Parser implements ParserInterface
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{
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    /**
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     * @var Grammar
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     */
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    private $grammar;
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    /**
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     * @var VisitorInterface
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     */
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    private $visitor;
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    public function __construct(Grammar $grammar, VisitorInterface $visitor)
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    {
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        $this->grammar = $grammar;
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        $this->visitor = $visitor;
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    }
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    public function parse(string $content): Node
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    {
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        try {
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            $tree = $this->grammar->parse(
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                Encoding::toUTF8($content)
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            );
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        } catch (\InvalidArgumentException $exception) {
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            throw new ParserException("Parser: {$exception->getMessage()}");
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        }
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        $tree->accept($this->visitor);
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        return $tree;
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    }
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}
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