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<?php |
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namespace Akeneo\Component\SpreadsheetParser\Xlsx; |
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/** |
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* Spreadsheet styles |
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* |
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* @author Antoine Guigan <[email protected]> |
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* @copyright 2014 Akeneo SAS (http://www.akeneo.com) |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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*/ |
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class Styles extends AbstractXMLDictionnary |
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{ |
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/** |
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* @staticvar int Default format |
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*/ |
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const FORMAT_DEFAULT = 0; |
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/** |
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* @staticvar int Date format |
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*/ |
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const FORMAT_DATE = 1; |
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/** |
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* @var array |
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*/ |
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protected $nativeDateFormats = [14, 15, 16, 17, 18, 19, 20, 21, 22]; |
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/** |
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* @var array |
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*/ |
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protected $numberFormats = []; |
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/** |
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* @var boolean |
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*/ |
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protected $inXfs; |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function readNext() |
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{ |
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$xml = $this->getXMLReader(); |
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while ($xml->read()) { |
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if (\XMLReader::END_ELEMENT === $xml->nodeType && 'cellXfs' === $xml->name) { |
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break; |
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} elseif (\XMLReader::ELEMENT === $xml->nodeType && 'cellXfs' === $xml->name) { |
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$this->inXfs = true; |
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} elseif ($this->inXfs && \XMLReader::ELEMENT === $xml->nodeType && 'xf' === $xml->name) { |
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$fmtId = $xml->getAttribute('numFmtId'); |
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if (isset($this->numberFormats[$fmtId])) { |
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$value = $this->numberFormats[$fmtId]; |
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} elseif (in_array($fmtId, $this->nativeDateFormats)) { |
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$value = static::FORMAT_DATE; |
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} else { |
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$value = static::FORMAT_DEFAULT; |
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} |
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$this->values[] = $value; |
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return; |
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} |
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} |
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$this->valid = false; |
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$this->closeXMLReader(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function createXMLReader() |
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{ |
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$xml = parent::createXMLReader(); |
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$needsRewind = false; |
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while ($xml->read()) { |
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if (\XMLReader::END_ELEMENT === $xml->nodeType && 'numFmts' === $xml->name) { |
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break; |
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} elseif (\XMLReader::ELEMENT === $xml->nodeType) { |
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switch ($xml->name) { |
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case 'numFmt': |
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$this->numberFormats[$xml->getAttribute('numFmtId')] = |
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preg_match('{^(\[\$[[:alpha:]]*-[0-9A-F]*\])*[hmsdy]}i', $xml->getAttribute('formatCode')) |
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? static::FORMAT_DATE |
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: static::FORMAT_DEFAULT; |
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break; |
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case 'cellXfs': |
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$needsRewind = true; |
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break; |
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} |
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} |
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} |
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if ($needsRewind) { |
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$xml->close(); |
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$xml = parent::createXMLReader(); |
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} |
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return $xml; |
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} |
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} |
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akeneo-labs /
spreadsheet-parser
