<?php

namespace Automad\Engine;

use Automad\Admin\InPage;
use Automad\Core\Automad;
use Automad\Core\Debug;
use Automad\Core\Resolve;
use Automad\Engine\Processors\ContentProcessor;
use Automad\Engine\Processors\PostProcessor;
use Automad\Engine\Processors\TemplateProcessor;

/**
 * The View class is responsible for rendering the requeste page.
 *
 * @author Marc Anton Dahmen
 * @copyright Copyright (c) 2013-2023 by Marc Anton Dahmen - https://marcdahmen.de
 * @license MIT license - https://automad.org/license
 */
class View
{
	/** The main Automad instance. */
	private Automad $Automad;

	/** The template for the currently rendered view. */
	private string $template;


	/**
	 * The view constructor.
	 *
	 * @param Automad $Automad
	 */
	public function __construct(Automad $Automad)
	{
		$this->Automad = $Automad;

		$Page = $Automad->Context->get();

		// Redirect page, if the defined URL variable differs from the original URL.
		if ($Page->url != $Page->origUrl) {
			$url = Resolve::absoluteUrlToRoot(Resolve::relativeUrlToBase($Page->url, $Page));
			header('Location: ' . $url, true, 301);
			exit();
		}

		$this->template = $Page->getTemplate();

		Debug::log($Page, 'New instance created for the current page');
	}


	/**
	 * Render a page.
	 *
	 * @return string the rendered page
	 */
	public function render(): string
	{
		Debug::log($this->template, 'Render template');

		$Runtime = new Runtime($this->Automad);
		$InPage = new InPage();

		$ContentProcessor = new ContentProcessor(
			$this->Automad,
			$Runtime,
			$InPage
		);

		$TemplateProcessor = new TemplateProcessor(
			$this->Automad,
			$Runtime,
			$ContentProcessor
		);

		$output = $this->Automad->loadTemplate($this->template);
		$directory = dirname($this->template);

		// Process template first in order to collect all snippet definitions
		// without saving the generated output in order to enable snippet overrides.
		$TemplateProcessor->process($output, $directory, true);

		// Process template a second time but without overriding any registered snippet
		// definition and saving the output. Note that unknown snippets that haven't been registered
		// and that are defined in an override that has not been evaluated in the first step
		// are registered in this step.
		$output = $TemplateProcessor->process($output, $directory, false);

		$PostProcessor = new PostProcessor($this->Automad, $InPage);

		$output = $PostProcessor->process($output);

		return trim($output);
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTUyMzAzNDQ4NTc5NjU1MyA0MjgzNjY5NTQyODY0MzAgNzAwMDY0MTY3OTkzMTgwNA==