A first try to build a website comparison tool based on screenshots, e.g. visual regression testing on updates.
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website-comparison/src/Model/UrlListDto.php

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1.6 KiB

<?php
namespace Codappix\WebsiteComparison\Model;
/*
* Copyright (C) 2018 Daniel Siepmann <coding@daniel-siepmann.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
*
*/
class UrlListDto
{
protected $finishedUrls = [];
protected $upcomingUrls = [];
public function addUrl(string $link)
{
if ($this->isUrlKnown($link)) {
return;
}
$this->upcomingUrls[] = $link;
}
public function getNextUrl(): string
{
return reset($this->upcomingUrls) ?? '';
}
public function markUrlAsFinished(string $link)
{
$upcomingEntry = array_search($link, $this->upcomingUrls);
unset($this->upcomingUrls[$upcomingEntry]);
$this->finishedUrls[] = $link;
}
public function isUrlKnown(string $link): bool
{
return in_array($link, $this->finishedUrls) || in_array($link, $this->upcomingUrls);
}
}