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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Setup\Module\I18n\Parser\Adapter;
use Magento\Setup\Module\I18n\Dictionary\Phrase;
use Magento\Setup\Module\I18n\Parser\AdapterInterface;
/**
* Abstract parser adapter
*/
abstract class AbstractAdapter implements AdapterInterface
{
/**
* Processed file
*
* @var string
*/
protected $_file;
/**
* Parsed phrases
*
* @var array
*/
protected $_phrases = [];
/**
* {@inheritdoc}
*/
public function parse($file)
{
$this->_phrases = [];
$this->_file = $file;
$this->_parse();
}
/**
* Template method
*
* @return void
*/
abstract protected function _parse();
/**
* {@inheritdoc}
*/
public function getPhrases()
{
return array_values($this->_phrases);
}
/**
* Add phrase
*
* @param string $phrase
* @param string|int $line
* @return void
* @throws \InvalidArgumentException
*/
protected function _addPhrase($phrase, $line = '')
{
if (!$phrase) {
return;
}
if (!isset($this->_phrases[$phrase])) {
$enclosureCharacter = $this->getEnclosureCharacter($phrase);
if (!empty($enclosureCharacter)) {
$phrase = $this->trimEnclosure($phrase);
}
$this->_phrases[$phrase] = [
'phrase' => $phrase,
'file' => $this->_file,
'line' => $line,
'quote' => $enclosureCharacter,
];
}
}
/**
* Prepare phrase
*
* @param string $phrase
* @return string
*/
protected function _stripFirstAndLastChar($phrase)
{
return substr($phrase, 1, strlen($phrase) - 2);
}
/**
* Check if first and last char is quote
*
* @param string $phrase
* @return bool
*/
protected function _isFirstAndLastCharIsQuote($phrase)
{
$firstCharacter = $phrase[0];
$lastCharacter = $phrase[strlen($phrase) - 1];
return $this->isQuote($firstCharacter) && $firstCharacter == $lastCharacter;
}
/**
* Get enclosing character if any
*
* @param string $phrase
* @return string
*/
protected function getEnclosureCharacter($phrase)
{
$quote = '';
if ($this->_isFirstAndLastCharIsQuote($phrase)) {
$quote = $phrase[0];
}
return $quote;
}
/**
* @param string $phrase
* @return string
*/
protected function trimEnclosure($phrase)
{
return $this->_stripFirstAndLastChar($phrase);
}
/**
* @param string $char
* @return bool
*/
protected function isQuote($char)
{
return in_array($char, [Phrase::QUOTE_DOUBLE, Phrase::QUOTE_SINGLE]);
}
}