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<?php |
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/** |
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* Created by: Jens |
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* Date: 25-3-2018 |
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*/ |
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namespace CloudControl\Cms\components; |
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use CloudControl\Cms\cc\Request; |
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use CloudControl\Cms\components; |
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use CloudControl\Cms\storage\Storage; |
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class MultiComponent extends CachableBaseComponent |
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{ |
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/** |
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* MultiComponent constructor. |
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* Applies parameters in the namespace "self" to parent |
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* |
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* @param string $template |
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* @param Request $request |
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* @param array $parameters |
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* @param $matchedSitemapItem |
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*/ |
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public function __construct($template = '', Request $request, $parameters = array(), $matchedSitemapItem) |
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{ |
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$selfParameters = $this->getParametersForNameSpace('self'); |
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parent::__construct($template, $request, $selfParameters, $matchedSitemapItem); |
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} |
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/** |
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* Runs all components that are set |
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* |
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* @param Storage $storage |
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*/ |
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public function run(Storage $storage) |
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{ |
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parent::run($storage); |
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$components = $this->getParametersWithoutNamespace(); |
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foreach ($components as $namespace => $component) { |
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$this->loadComponent($namespace, $component); |
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} |
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} |
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/** |
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* Tries to determine component class name and wheter it exists |
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* |
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* @param $namespace String |
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* @param $component String |
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*/ |
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private function loadComponent($namespace, $component) |
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{ |
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$fullyQualifiedCloudControlComponent = '\\CloudControl\\Cms\\components\\' . $component; |
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$fullyQualifiedComponent = '\\components\\' . $component; |
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if (class_exists($fullyQualifiedCloudControlComponent, true)) { |
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$this->runComponent($namespace, $fullyQualifiedCloudControlComponent); |
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} elseif (class_exists($fullyQualifiedComponent, true)) { |
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$this->runComponent($namespace, $fullyQualifiedComponent); |
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} |
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} |
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/** |
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* Instantiates the component and runs it |
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* |
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* @param $namespace String |
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* @param $fullyQualifiedComponent String |
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*/ |
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private function runComponent($namespace, $fullyQualifiedComponent) |
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{ |
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$parameters = $this->getParametersForNameSpace($namespace); |
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$component = new $fullyQualifiedComponent('', $this->request, $parameters, $this->matchedSitemapItem); |
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if ($component instanceof components\Component) { |
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$component->run($this->storage); |
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$parameters = $component->getParameters(); |
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foreach ($parameters as $name => $value) { |
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$this->parameters[$namespace . '_' . $name] = $value; |
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} |
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} |
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} |
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/** |
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* Retrieves all parameters for the given namespace |
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* |
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* @param $namespace |
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* @return array |
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*/ |
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private function getParametersForNameSpace($namespace) |
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{ |
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$parameters = array(); |
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foreach ($this->parameters as $key => $value) { |
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if (0 === strpos($key, $namespace . ':')) { |
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$parameters[substr($key, strlen($namespace) + 1)] = $value; |
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} |
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} |
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return $parameters; |
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} |
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/** |
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* Retrieves all parameters that have no namespace |
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* |
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* @return array |
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*/ |
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private function getParametersWithoutNamespace() |
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{ |
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$parameters = array(); |
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foreach ($this->parameters as $key => $value) { |
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if (strpos($key, ':') === false) { |
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$parameters[$key] = $value; |
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} |
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} |
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return $parameters; |
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} |
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} |
jenskooij /
cloudcontrol
