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<?php namespace Arcanedev\LaravelHtml\Traits; |
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use Illuminate\Support\HtmlString; |
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use BadMethodCallException; |
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/** |
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* Class Componentable |
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* |
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* @package Arcanedev\LaravelHtml\Traits |
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* @author ARCANEDEV <[email protected]> |
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*/ |
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trait Componentable |
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{ |
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/* ------------------------------------------------------------------------------------------------ |
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| Properties |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* The registered components. |
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* |
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* @var array |
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*/ |
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protected static $components = []; |
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/* ------------------------------------------------------------------------------------------------ |
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| Main Functions |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* Register a custom component. |
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* |
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* @param string $name |
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* @param string $view |
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* @param array $signature |
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*/ |
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public static function component($name, $view, array $signature) |
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{ |
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static::$components[$name] = compact('view', 'signature'); |
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} |
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/** |
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* Check if a component is registered. |
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* |
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* @param string $name |
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* |
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* @return bool |
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*/ |
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public static function hasComponent($name) |
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{ |
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return isset(static::$components[$name]); |
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} |
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/* ------------------------------------------------------------------------------------------------ |
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| Other Functions |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* Render a custom component. |
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* |
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* @param string $name |
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* @param array $arguments |
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* |
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* @return \Illuminate\Contracts\View\View |
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*/ |
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protected function renderComponent($name, array $arguments) |
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{ |
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$component = static::$components[$name]; |
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$data = $this->getComponentData($component['signature'], $arguments); |
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return new HtmlString( |
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view($component['view'], $data)->render() |
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); |
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} |
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/** |
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* Prepare the component data, while respecting provided defaults. |
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* |
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* @param array $signature |
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* @param array $arguments |
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* |
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* @return array |
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*/ |
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protected function getComponentData(array $signature, array $arguments) |
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{ |
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$data = []; |
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$i = 0; |
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foreach ($signature as $variable => $default) { |
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if (is_numeric($variable)) { |
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$variable = $default; |
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$default = null; |
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} |
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$data[$variable] = array_get($arguments, $i, $default); |
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$i++; |
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} |
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return $data; |
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} |
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/** |
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* Dynamically handle calls to the class. |
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* |
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* @param string $method |
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* @param array $parameters |
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* |
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* @return \Illuminate\Contracts\View\View|mixed |
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* |
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* @throws \BadMethodCallException |
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*/ |
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public function __call($method, $parameters) |
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{ |
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if (static::hasComponent($method)) { |
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return $this->renderComponent($method, $parameters); |
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} |
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throw new BadMethodCallException("Method {$method} does not exist."); |
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} |
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} |
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|
ARCANEDEV /
LaravelHtml
