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<?php |
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namespace League\Plates\Extension\RenderContext; |
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use BadMethodCallException; |
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final class RenderContext |
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{ |
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public $render; |
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public $template; |
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private $func_stack; |
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public function __construct( |
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RenderTemplate $render, |
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Template $template, |
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$func_stack = null |
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) { |
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$this->render = $render; |
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$this->template = $template; |
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$this->func_stack = $func_stack ?: Util\stack([RenderContext\platesFunc()]); |
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} |
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public function __get($name) { |
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if (!$this->func_stack) { |
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throw new BadMethodCallException('Cannot access ' . $name . ' because no func stack has been setup.'); |
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} |
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$func_stack = $this->func_stack; |
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return $func_stack(new RenderContext\FuncArgs( |
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$this->render, |
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$this->template, |
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$name |
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)); |
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} |
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public function __set($name, $value) { |
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throw new BadMethodCallException('Cannot set ' . $name . ' on this render context.'); |
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} |
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public function __call($name, array $args) { |
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if (!$this->func_stack) { |
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throw new BadMethodCallException('Cannot call ' . $name . ' because no func stack has been setup.'); |
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} |
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$func_stack = $this->func_stack; |
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return $func_stack(new RenderContext\FuncArgs( |
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$this->render, |
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$this->template, |
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$name, |
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$args |
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)); |
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} |
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public function __invoke(...$args) { |
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if (!$this->func_stack) { |
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throw new BadMethodCallException('Cannot invoke the render context because no func stack has been setup.'); |
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} |
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$func_stack = $this->func_stack; |
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return $func_stack(new RenderContext\FuncArgs( |
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$this->render, |
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$this->template, |
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'__invoke', |
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$args |
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)); |
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} |
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public static function factory($func_stack = null) { |
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return function(RenderTemplate $render, Template $template) use ( |
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$func_stack |
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) { |
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return new self( |
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$render, |
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$template, |
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$func_stack |
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); |
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}; |
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} |
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} |
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thephpleague /
plates
