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<?php |
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/* |
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* This file is part of the LightSAML-Core package. |
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* |
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* (c) Milos Tomic <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace LightSaml\Action; |
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use LightSaml\Context\ContextInterface; |
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class CompositeAction implements ActionInterface, DebugPrintTreeActionInterface, CompositeActionInterface |
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{ |
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/** @var ActionInterface[] */ |
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protected $children = array(); |
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/** |
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* @param ActionInterface[] $children |
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*/ |
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public function __construct(array $children = array()) |
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{ |
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foreach ($children as $action) { |
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$this->add($action); |
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} |
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} |
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/** |
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* @return ActionInterface[] |
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*/ |
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public function getChildren() |
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{ |
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return $this->children; |
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} |
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/** |
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* @param ActionInterface $action |
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* |
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* @return CompositeAction |
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*/ |
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public function add(ActionInterface $action) |
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{ |
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$this->children[] = $action; |
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return $this; |
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} |
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/** |
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* @param callable $callable |
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* |
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* @return ActionInterface|null |
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*/ |
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public function map($callable) |
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{ |
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foreach ($this->children as $k => $action) { |
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$newAction = call_user_func($callable, $action); |
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if ($newAction) { |
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$this->children[$k] = $newAction; |
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} |
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} |
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} |
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/** |
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* @param ContextInterface $context |
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* |
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* @return void |
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*/ |
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public function execute(ContextInterface $context) |
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{ |
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foreach ($this->children as $action) { |
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$action->execute($context); |
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} |
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} |
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/** |
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* @return array |
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*/ |
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public function debugPrintTree() |
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{ |
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$arr = array(); |
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foreach ($this->children as $childAction) { |
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View Code Duplication |
if ($childAction instanceof DebugPrintTreeActionInterface) { |
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$arr = array_merge($arr, $childAction->debugPrintTree()); |
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} else { |
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$arr = array_merge($arr, array(get_class($childAction) => array())); |
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} |
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} |
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$result = array( |
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static::class => $arr, |
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); |
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return $result; |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return json_encode($this->debugPrintTree(), JSON_PRETTY_PRINT); |
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} |
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} |
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thephplab /
lightsaml
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.