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<?php |
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|
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namespace ImportWP\Common\Exporter; |
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|
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class ExporterRecord implements \ArrayAccess, \Iterator, \Countable |
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{ |
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private $_data = []; |
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private $_mapper_type; |
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private $keys = array(); |
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private $position; |
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|
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public function __construct($data, $mapper_type) |
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{ |
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$this->_data = $data; |
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$this->_mapper_type = $mapper_type; |
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|
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$this->keys = array_keys($this->_data); |
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} |
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|
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public function current() |
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{ |
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return $this->_data[$this->keys[$this->position]]; |
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} |
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|
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/** @return void */ |
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public function next() |
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{ |
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$this->position++; |
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} |
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|
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public function key() |
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{ |
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return $this->keys[$this->position]; |
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} |
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|
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/** @return bool */ |
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public function valid() |
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{ |
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return isset($this->keys[$this->position]); |
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} |
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|
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/** @return void */ |
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public function rewind() |
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{ |
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$this->position = 0; |
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} |
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|
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/** @return int<0, \max> */ |
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public function count() |
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{ |
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return count($this->keys); |
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} |
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|
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/** |
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* @param mixed $offset |
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* @return bool |
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*/ |
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public function offsetExists($offset) |
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{ |
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if (!isset($this->_data[$offset])) { |
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$value = apply_filters('iwp/exporter_record/' . $this->_mapper_type, null, $offset, $this->_data); |
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if (!is_null($value)) { |
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$this->_data[$offset] = $value; |
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$this->keys = array_keys($this->_data); |
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} |
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} |
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|
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return isset($this->_data[$offset]); |
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} |
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|
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public function offsetGet($offset) |
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{ |
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return $this->offsetExists($offset) ? $this->_data[$offset] : null; |
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} |
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|
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/** |
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* @param mixed $offset |
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* @param mixed $value |
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* @return void |
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*/ |
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public function offsetSet($offset, $value) |
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{ |
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if (is_null($offset)) { |
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$this->_data[] = $value; |
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} else { |
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$this->_data[$offset] = $value; |
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} |
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|
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$this->keys = array_keys($this->_data); |
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} |
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|
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/** |
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* @param mixed $offset |
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* @return void |
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*/ |
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public function offsetUnset($offset) |
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{ |
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unset($this->_data[$offset]); |
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$this->keys = array_keys($this->_data); |
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} |
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} |
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|
