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<?php |
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|
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namespace FluentForm\App\Services\FormBuilder; |
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|
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use Closure; |
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|
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class Components implements \JsonSerializable |
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{ |
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/** |
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* $items [Components list] |
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* @var array |
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*/ |
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protected $items = array(); |
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|
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/** |
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* Build the object instance |
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* @param array $items |
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*/ |
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public function __construct(array $items) |
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{ |
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$this->items = $items; |
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} |
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|
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/** |
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* Add a component into list [$items] |
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* @param string $name |
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* @param array $component |
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* @param string $group ['general'|'advanced'] |
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* @return $this |
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*/ |
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public function add($name, array $component, $group) |
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{ |
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if (isset($this->items[$group])) { |
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$this->items[$group][$name] = $component; |
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} |
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|
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return $this; |
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} |
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|
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/** |
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* Remove a component from the list [$items] |
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* @param string $name |
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* @param string $group ['general'|'advanced'] |
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* @return $this |
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*/ |
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public function remove($name, $group) |
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{ |
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if (isset($this->items[$group])) { |
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unset($this->items[$group][$name]); |
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} |
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|
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return $this; |
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} |
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|
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/** |
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* Modify an existing component |
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* @param string $name |
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* @param Closure $callback [to modify the component within] |
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* @param string $group |
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* @return $this |
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*/ |
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public function update($name, Closure $callback, $group) |
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{ |
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$element = $callback($this->items[$group][$name]); |
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$this->items[$group][$name] = $element; |
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return $this; |
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} |
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|
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/** |
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* Sort the components in list [$items] |
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* @param string $sortBy [key to sort by] |
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* @return $this |
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*/ |
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public function sort($sortBy = 'index') |
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{ |
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foreach ($this->items as $group => &$items) { |
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usort($items, function($a, $b) { |
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if (@$a['index'] == @$b['index']) { |
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return 0; |
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} |
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return @$a['index'] < @$b['index'] ? -1 : 1; |
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}); |
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} |
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|
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return $this; |
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} |
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|
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/** |
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* Return array [$items] |
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* @return array |
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*/ |
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public function toArray() |
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{ |
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return $this->items; |
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} |
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|
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/** |
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* Return array [$items] |
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* @return array |
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*/ |
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public function jsonSerialize() |
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{ |
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return $this->toArray(); |
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} |
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|
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/** |
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* Getter to hook proxy call |
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* @return mixed |
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*/ |
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public function __get($key) |
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{ |
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if (in_array($key, ['general', 'advanced'])) { |
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return new GroupSetterProxy($this, $key); |
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} |
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} |
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} |
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|
