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<?php |
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namespace Maketok\DataMigration\Storage\Filesystem; |
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class Resource implements ResourceInterface |
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{ |
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/** |
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* @var \SplFileObject |
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*/ |
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private $descriptor; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function open($name, $mode) |
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{ |
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if (!file_exists(dirname($name))) { |
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mkdir(dirname($name), 0755, true); |
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} |
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$this->descriptor = new \SplFileObject($name, $mode); |
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$this->descriptor->setFlags(\SplFileObject::SKIP_EMPTY | \SplFileObject::DROP_NEW_LINE); |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function writeRow(array $row, $delimiter = ',', $enclosure = '"') |
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{ |
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$row = array_map(function ($var) { |
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if (is_null($var)) { |
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return '\N'; |
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} |
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return $var; |
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}, $row); |
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return $this->descriptor->fputcsv($row, $delimiter, $enclosure); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function close() |
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{ |
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$this->descriptor = null; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function readRow($delimiter = ',', $enclosure = '"', $escape = "\\") |
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{ |
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return $this->descriptor->fgetcsv($delimiter, $enclosure, $escape); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function rewind() |
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{ |
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$this->descriptor->rewind(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isActive() |
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{ |
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return isset($this->descriptor); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function cleanUp($filename) |
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{ |
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$dir = dirname($filename); |
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unlink($filename); |
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if ($this->isEmptyDir($dir)) { |
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rmdir($dir); |
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} |
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} |
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/** |
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* @param $directory |
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* @return bool|null |
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*/ |
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public function isEmptyDir($directory) |
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{ |
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if (!file_exists($directory) || !is_dir($directory) || !is_readable($directory)) { |
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return null; |
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} |
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return count(scandir($directory)) == 2; |
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} |
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} |
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SlayerBirden /
datamigration
