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<?php declare(strict_types=1); |
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namespace Suricate\Traits; |
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trait DBObjectExport |
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{ |
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protected $exportedVariables = []; |
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/** |
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* Define object exported variables |
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* |
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* @return \Suricate\DBObject |
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*/ |
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protected function setExportedVariables() |
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{ |
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if (count($this->exportedVariables)) { |
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return $this; |
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} |
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$dbMappingExport = []; |
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foreach ($this->dbVariables as $field) { |
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$dbMappingExport[$field] = $field; |
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} |
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$this->exportedVariables = $dbMappingExport; |
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return $this; |
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} |
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/** |
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* Export DBObject to array |
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* |
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* @return array |
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*/ |
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public function toArray() |
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{ |
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$this->setExportedVariables(); |
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$result = []; |
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foreach ($this->exportedVariables as $sourceName => $destinationName) { |
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$omitEmpty = false; |
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$castType = null; |
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if (strpos($destinationName, ',') !== false) { |
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$splitted = explode(',', $destinationName); |
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array_map(function ($item) use (&$castType, &$omitEmpty) { |
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if ($item === 'omitempty') { |
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$omitEmpty = true; |
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return; |
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} |
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if (substr($item, 0, 5) === 'type:') { |
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$castType = substr($item, 5); |
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} |
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}, $splitted); |
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$destinationName = $splitted[0]; |
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} |
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if ($destinationName === '-') { |
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continue; |
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} |
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if ($omitEmpty && empty($this->$sourceName)) { |
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continue; |
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} |
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$value = $this->$sourceName; |
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if ($castType !== null) { |
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settype($value, $castType); |
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} |
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$result[$destinationName] = $value; |
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} |
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return $result; |
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} |
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/** |
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* Export DBObject to JSON format |
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* |
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* @return string |
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*/ |
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public function toJson() |
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{ |
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return (string) json_encode($this->toArray()); |
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} |
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} |
suricate-php /
framework
