<?php

namespace Automad\Models;

use Automad\Core\Automad;
use Automad\Models\Search\FileFields;
use Automad\Models\Search\Replacement;
use Automad\Models\Search\Search;

/**
 * The links model.
 *
 * @author Marc Anton Dahmen
 * @copyright Copyright (c) 2021-2023 by Marc Anton Dahmen - https://marcdahmen.de
 * @license MIT license - https://automad.org/license
 */
class Links
{
	/**
	 * Update all links to a page or file after renaming or moving content.
	 *
	 * @param Automad $Automad
	 * @param string $old
	 * @param string $new
	 * @param string|null $dataFilePath
	 */
	public static function update(Automad $Automad, string $old, string $new, ?string $dataFilePath = null): void
	{
		$searchValue = '(?<=^|"|\(|\s)' . preg_quote($old) . '(?="|/|,|\?|#|\s|$)';
		$replaceValue = $new;

		$Search = new Search($searchValue, true, false, $Automad->getCollection(), $Automad->Shared);
		$fileResultsArray = $Search->searchPerFile();
		$fileFieldsArray = array();

		foreach ($fileResultsArray as $FileResults) {
			if ($dataFilePath === $FileResults->path || empty($dataFilePath)) {
				$fields = array();

				foreach ($FileResults->fieldResultsArray as $FieldResults) {
					$fields[] = $FieldResults->field;
				}

				$fileFieldsArray[] = new FileFields($FileResults->path, $fields);
			}
		}

		$Replacement = new Replacement($searchValue, $replaceValue, true, false);
		$Replacement->replaceInFiles($fileFieldsArray);
	}
}
__halt_compiler();----SIGNATURE:----l7koXIs0q60Ty2reBF1k++KAQ40jAMPTU59cr7jv0ShHah6FD4eKTgOQMM8Vt749lBCagXOOt8N9pz1QgC9XmLe6B64t6aaCMM1YmYodkI3Tc62+5QC722aN2IlozpdftWZ+kGA4t93S1fVuoezBoZ/WfqL0GBySSZZzyW7nMtF0+0PC10y67MPGQBInisdfgyuuW9e4Go+95we1RXFNlOCDoncdEOPHut4XpoHB/3HDiOhCM0LhbMpfNXa7QXurbOaREdbomO2CMd1CBwgSFtrzXy71v7r8/iMgfnzQQNYLTMAcN6iN+IpJeA2g+P0+EpVkt9bmdK9f0wHpoLu1nygAfIJ8Dsli02cg+czN3cizDLS5K+0xtXABTRZYIfCcs6QzjqGFocUOQMCvXvg7ca3l/sUDODKV1JE6RpyEoHO3jDU1eHiHaPe3FeV/d12uaueWKqH4gnZKwNTuv2yMYxbep+/T5krHz9i/BsD0N+QV9w8kUP4FKPD87UqJI+mWWWm0Oer4IJXJTokPv54GNAJTEyfBYdPaYEyUX5thTTcJe00NVZCqYgcZzT+V23MKkPesH17tidNdyNvQ1rrW6Cg6NBGOYHh9vdsAsFOjZhz3A2BbG8vXaZPVXF4wxu29yG29AlJ94QazR6obRGh39EbPDsTqr8DsSG/56agLIis=----ATTACHMENT:----Nzc0MTkxMDU1MDA2MDA0NyAzMTMyNTcxNzQyNDU1NjAzIDMyMzk2MTEzMzYwMzE3NTM=