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PageResult.php
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PageResult.php
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<?php
namespace Crew\Unsplash;
/**
* Class PageResult
* @package Crew\Unsplash
*/
class PageResult implements \ArrayAccess
{
/**
* @var string
*/
private $resultClassName = '';
/**
* @var int
*/
private $total = 0;
/**
* @var int
*/
private $totalPages = 0;
/**
* @var array
*/
private $results;
/**
* @var array
*/
private $headers;
/**
* PageResult constructor.
*
* @param array $results
* @param int $total
* @param int $totalPages
* @param array $headers
* @param string $className
*/
public function __construct(array $results, $total, $totalPages, array $headers, $className)
{
$this->results = $results;
$this->total = $total;
$this->totalPages = $totalPages;
$this->headers = $headers;
$this->resultClassName = $className;
}
/**
* @return string
*/
public function getResultClassName()
{
return $this->resultClassName;
}
/**
* @return int
*/
public function getTotal()
{
return $this->total;
}
/**
* @return int
*/
public function getTotalPages()
{
return $this->totalPages;
}
/**
* @return array
*/
public function getHeaders()
{
return $this->headers;
}
/**
* @return array
*/
public function getResults()
{
return $this->results;
}
/**
* @return ArrayObject
* @throws \Exception
*/
public function getArrayObject()
{
$className = $this->getResultClassName();
$results = array_map(function (array $record) use ($className) {
return new $className($record);
}, $this->results);
return new ArrayObject($results, $this->getHeaders());
}
/**
* {@inheritdoc}
*/
public function offsetExists($offset)
{
return isset($this->results[$offset]);
}
/**
* {@inheritdoc}
*/
public function offsetGet($offset)
{
return $this->results[$offset];
}
/**
* {@inheritdoc}
*/
public function offsetSet($offset, $value)
{
$this->results[$offset] = $value;
}
/**
* {@inheritdoc}
*/
public function offsetUnset($offset)
{
unset($this->results[$offset]);
}
}