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<?php |
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namespace BOTK; |
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class FactsFactory implements FactsFactoryInterface { |
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protected $profile; |
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protected $tripleCount =0; |
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protected $errors = array(); |
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public function __construct( array $profile ) |
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{ |
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assert(!empty($profile['model']) && class_exists('\BOTK\Model\\'.$profile['model'])); |
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assert(isset($profile['datamapper']) && is_callable($profile['datamapper'])); |
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assert(isset($profile['options']) && is_array($profile['options'])); |
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$this->profile = $profile; |
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} |
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/** |
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* two level filter array |
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*/ |
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public function removeEmpty( array $data ) |
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{ |
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$a = array(); |
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foreach ($data as $key => $value) { |
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$a[$key] = is_array($value)?array_filter($value):$value; |
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} |
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return array_filter($a); |
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} |
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public function factualize( array $rawData ) |
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{ |
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$datamapper = $this->profile['datamapper']; |
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$class = '\BOTK\Model\\'.$this->profile['model']; |
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$data =$this->removeEmpty($datamapper($rawData)); |
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return new $class($data,$this->profile['options']); |
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} |
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public function generateLinkedDataHeader() |
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{ |
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$class = '\BOTK\Model\\'.$this->profile['model']; |
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$model = new $class(); |
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return $model->getTurtleHeader(); |
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} |
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public function generateLinkedDataFooter() |
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{ |
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$errorCount = count($this->errors); |
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return "\n#\n# Generated {$this->tripleCount} triples and $errorCount errors\n#\n"; |
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} |
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public function addToTripleCounter( $triplesCount) |
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{ |
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$this->tripleCount += intval($triplesCount); |
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return $this; |
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} |
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public function getTripleCount() |
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{ |
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return $this->tripleCount; |
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} |
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public function addError($error) |
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{ |
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$this->errors[]= (string) $error; |
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return $this; |
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} |
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} |
linkeddatacenter /
BOTK-core
