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<?php
namespace Bitrix\Main\Filter;
class Field
{
/** @var DataProvider|null */
protected $dataProvider = null;
/** @var string */
protected $id = '';
/** @var string */
protected $name = '';
/** @var string */
protected $type = '';
/** @var bool */
protected $isDefault = false;
/** @var array|null */
protected $data = null;
/** @var bool */
protected $isPartial = false;
public function __construct(DataProvider $dataProvider, $id, array $params = null)
{
$this->dataProvider = $dataProvider;
$this->id = $id;
if(!is_array($params))
{
$params = [];
}
$this->name = isset($params['name']) ? $params['name'] : $id;
$this->type = isset($params['type']) ? $params['type'] : '';
$this->isDefault = isset($params['default']) ? $params['default'] : false;
$this->isPartial = isset($params['partial']) ? $params['partial'] : false;
$this->data = isset($params['data']) ? $params['data'] : null;
}
/**
* Get Data Provider.
* @return DataProvider
*/
public function getDataProvider()
{
return $this->dataProvider;
}
/**
* Set Data Provider.
* @param DataProvider $dataProvider Data Provider.
*/
public function setDataProvider(DataProvider $dataProvider)
{
$this->dataProvider = $dataProvider;
}
/**
* Prepare complete field data for field.
* @return array|null
*/
protected function prepareData()
{
return $this->dataProvider->prepareFieldData($this->id);
}
/**
* Prepare Field additional HTML.
* @return string
*/
public function prepareHtml()
{
return $this->dataProvider->prepareFieldHtml($this);
}
/**
* Get Field ID.
* @return string
*/
public function getId()
{
return $this->id;
}
/**
* Set Field ID.
* @param string $id Field ID.
*/
public function setID($id)
{
$this->id = $id;
}
/**
* Get localized name.
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* Set localized name.
* @param string $name Field Name.
*/
public function setName($name)
{
$this->name = $name;
}
/**
* Get Field Type.
* @return string
*/
public function getType()
{
return $this->type;
}
/**
* Set Field Type.
* @param string $type Field Type Name.
*/
public function setType($type)
{
$this->type = $type;
}
/**
* Check if default field.
* @return bool
*/
public function isDefault()
{
return $this->isDefault;
}
/**
* Mark Field as default.
* @param bool $isDefault Default Field Flag.
*/
public function markAsDefault($isDefault)
{
$this->isDefault = $isDefault;
}
/**
* Check if partial field.
* Partial Field does not have data. Field is not completely initialized.
* You may call "assemble" to load required data in it.
* @return bool
*/
public function isPartial()
{
return $this->isPartial;
}
/**
* Get Field Data.
* @return array|null
*/
public function getData()
{
return $this->data;
}
/**
* Get Data Item by key.
* @param string $key Data Item Key.
* @return mixed|null
*/
public function getDataItem($key)
{
return $this->data !== null && isset($this->data[$key]) ? $this->data[$key] : null;
}
/**
* Assemble field data.
* This method will complete initialization of partially initialized field.
* @return void
*/
public function assemble()
{
if(!$this->isPartial)
{
return;
}
$this->data = $this->prepareData();
$this->isPartial = false;
if(is_array($this->data))
{
$html = $this->prepareHtml();
if($html !== '')
{
$this->data['html'] = $html;
}
}
}
/**
* Put Field Parameters in array.
* @param array|null $options Options array.
* @return array
*/
public function toArray(array $options = null)
{
if(!is_array($options))
{
$options = [];
}
$result = [ 'id' => $this->id, 'name' => $this->name ];
if($this->type !== '')
{
$result['type'] = $this->type;
}
if($this->isDefault)
{
$result['default'] = true;
}
if(isset($options['lightweight']) && $options['lightweight'])
{
$result['lightweight'] = true;
return $result;
}
if($this->isPartial())
{
$this->assemble();
}
if(is_array($this->data))
{
foreach($this->data as $key => $data)
{
$result[$key] = $data;
}
}
return $result;
}
}