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<?php |
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namespace Mathielen\DataImport\ItemConverter; |
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use Ddeboer\DataImport\ItemConverter\ItemConverterInterface; |
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class UnknownPropertiesItemConverter implements ItemConverterInterface |
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{ |
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private $knownProperties; |
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private $targetProperty; |
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private $skipEmptyKey; |
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public function __construct(array $knownProperties, $targetProperty = 'ATTRIBUTES', $skipEmptyKey = true) |
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{ |
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$this->knownProperties = array_map("strtoupper", $knownProperties); |
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$this->targetProperty = $targetProperty; |
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$this->skipEmptyKey = $skipEmptyKey; |
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if (!in_array(strtoupper($this->targetProperty), $this->knownProperties)) { |
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$this->knownProperties[] = strtoupper($this->targetProperty); |
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} |
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} |
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public static function fromClass($cls, $targetProperty = 'ATTRIBUTES', $skipEmptyKey = true) |
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{ |
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$r = new \ReflectionClass($cls); |
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$properties = $r->getProperties(); |
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$properties = array_map(function (\ReflectionProperty $e) { |
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return $e->getName(); |
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}, $properties); |
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return new self($properties, $targetProperty, $skipEmptyKey); |
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} |
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public function convert($input) |
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{ |
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$currentKeys = array_keys($input); |
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$unknownProperties = array_udiff($currentKeys, $this->knownProperties, function ($a, $b) { |
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return strcasecmp(str_replace('_', '', $a), str_replace('_', '', $b)); //compare the keys, without _ |
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}); |
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//has unknown properties |
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if (count($unknownProperties) > 0) { |
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//target property does not exist => make it an array |
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if (!isset($input[$this->targetProperty])) { |
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$input[$this->targetProperty] = []; |
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} |
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//copy unknown properties to target property and remove them from input |
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foreach ($unknownProperties as $property) { |
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//if key is not empty and value of key is not empty => copy it to target property-array |
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if (!$this->skipEmptyKey || !empty($property) && !empty($input[$property])) { |
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$input[$this->targetProperty][$property] = $input[$property]; |
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} |
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unset($input[$property]); |
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} |
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} |
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return $input; |
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} |
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} |
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mathielen /
import-engine
