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<?php | ||
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namespace Excel\Templating\Service\Util; | ||
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/** | ||
* Class SharedStringReader | ||
*/ | ||
class SharedStringReader | ||
{ | ||
public function read(\ZipArchive $zip) | ||
{ | ||
$xml = $zip->getFromName('xl/sharedStrings.xml'); | ||
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$dom = new \DOMDocument; | ||
$dom->loadXML($xml); | ||
$xpath = new \DOMXPath($dom); | ||
$xpath->registerNamespace('s', 'http://schemas.openxmlformats.org/spreadsheetml/2006/main'); | ||
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$strings = []; | ||
$count = 0; | ||
foreach ($xpath->query('//s:sst/s:si/s:t') as $t) { | ||
/** @var \DOMElement $t */ | ||
$strings[$count] = $t->nodeValue; | ||
$count++; | ||
} | ||
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return $strings; | ||
} | ||
} |
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<?php | ||
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namespace Excel\Templating\Service\Util; | ||
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use Excel\Templating\Service\Util\Sheet as SheetUtil; | ||
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/** | ||
* Class StringLocator | ||
*/ | ||
class StringLocator | ||
{ | ||
/** | ||
* @var SharedStringReader | ||
*/ | ||
private $reader; | ||
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/** | ||
* @param SharedStringReader $reader | ||
*/ | ||
public function __construct(SharedStringReader $reader) | ||
{ | ||
$this->reader = $reader; | ||
} | ||
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/** | ||
* @param \ZipArchive $zip | ||
* @param string $sheetName | ||
* @return array | ||
*/ | ||
public function getLocation(\ZipArchive $zip, $sheetName) | ||
{ | ||
$sharedStrings = $this->reader->read($zip); | ||
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$sheets = SheetUtil::convertNamesToXmls($zip, [$sheetName]); | ||
$xmlPath = $sheets[$sheetName]; | ||
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return $this->makeMap($zip->getFromName($xmlPath), $sharedStrings); | ||
} | ||
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/** | ||
* @param string $xml | ||
* @param array $sharedStrings | ||
* @return array | ||
*/ | ||
private function makeMap($xml, array $sharedStrings) | ||
{ | ||
$dom = new \DOMDocument; | ||
$dom->loadXML($xml); | ||
$xpath = new \DOMXPath($dom); | ||
$xpath->registerNamespace('s', 'http://schemas.openxmlformats.org/spreadsheetml/2006/main'); | ||
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$map = []; | ||
foreach ($xpath->query('//s:worksheet/s:sheetData/s:row/s:c[@t="s"]/s:v') as $stringCellValue) { | ||
$stringId = $stringCellValue->nodeValue; | ||
if (!isset($sharedStrings[$stringId])) { | ||
continue; | ||
} | ||
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$map[$stringCellValue->parentNode->getAttribute('r')] = $sharedStrings[$stringId]; | ||
} | ||
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return $map; | ||
} | ||
} |