151 lines
2.8 KiB
PHP
151 lines
2.8 KiB
PHP
<?php
|
|
/**
|
|
* This class is a snapshot of the current status of a gridfield.
|
|
*
|
|
* It's main use is to be inserted into a Form as a HiddenField
|
|
*
|
|
* @see GridField
|
|
*
|
|
* @package sapphire
|
|
* @subpackage fields-relational
|
|
*/
|
|
class GridState extends HiddenField {
|
|
|
|
/** @var GridField */
|
|
protected $grid;
|
|
|
|
protected $gridStateData = null;
|
|
|
|
/**
|
|
*
|
|
* @param type $d
|
|
* @return type
|
|
*/
|
|
public static function array_to_object($d) {
|
|
if(is_array($d)) {
|
|
return (object) array_map(array('GridState', 'array_to_object'), $d);
|
|
} else {
|
|
return $d;
|
|
}
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param GridField $name
|
|
* @param string $data - json encoded string
|
|
*/
|
|
public function __construct($grid, $value = null) {
|
|
$this->grid = $grid;
|
|
|
|
if ($value) $this->setValue($value);
|
|
|
|
parent::__construct($grid->getName() . '[GridState]');
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param type $value
|
|
*/
|
|
public function setValue($value) {
|
|
if (is_string($value)) {
|
|
$this->gridStateData = new GridState_Data(json_decode($value, true));
|
|
}
|
|
parent::setValue($value);
|
|
}
|
|
|
|
public function getData() {
|
|
if(!$this->gridStateData) $this->gridStateData = new GridState_Data;
|
|
return $this->gridStateData;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @return type
|
|
*/
|
|
public function getList() {
|
|
return $this->grid->getList();
|
|
}
|
|
|
|
/** @return string */
|
|
public function Value() {
|
|
if(!$this->gridStateData) {
|
|
return json_encode(array());
|
|
}
|
|
return json_encode($this->gridStateData->toArray());
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @return type
|
|
*/
|
|
public function dataValue() {
|
|
return $this->Value();
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @return type
|
|
*/
|
|
public function attrValue() {
|
|
return Convert::raw2att($this->Value());
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @return type
|
|
*/
|
|
public function __toString() {
|
|
return $this->Value();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Simple set of data, similar to stdClass, but without the notice-level errors
|
|
*/
|
|
class GridState_Data {
|
|
protected $data;
|
|
|
|
function __construct($data = array()) {
|
|
$this->data = $data;
|
|
}
|
|
|
|
function __get($name) {
|
|
if(!isset($this->data[$name])) $this->data[$name] = new GridState_Data;
|
|
if(is_array($this->data[$name])) $this->data[$name] = new GridState_Data($this->data[$name]);
|
|
return $this->data[$name];
|
|
}
|
|
function __set($name, $value) {
|
|
$this->data[$name] = $value;
|
|
}
|
|
function __isset($name) {
|
|
return isset($this->data[$name]);
|
|
}
|
|
|
|
function __toString() {
|
|
if(!$this->data) return "";
|
|
else return json_encode($this->toArray());
|
|
}
|
|
|
|
function toArray() {
|
|
$output = array();
|
|
foreach($this->data as $k => $v) {
|
|
$output[$k] = (is_object($v) && method_exists($v, 'toArray')) ? $v->toArray() : $v;
|
|
}
|
|
return $output;
|
|
}
|
|
}
|
|
|
|
|
|
class GridState_Component implements GridField_HTMLProvider {
|
|
|
|
public function getHTMLFragments($gridField) {
|
|
|
|
$forTemplate = new ArrayData(array());
|
|
$forTemplate->Fields = new ArrayList;
|
|
|
|
return array(
|
|
'before' => $gridField->getState(false)->Field()
|
|
);
|
|
}
|
|
|
|
} |