Your IP : 216.73.216.220
<?php
declare(strict_types=1);
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace MASK\Mask\Imaging\IconProvider;
use MASK\Mask\Imaging\PreviewIconResolver;
use TYPO3\CMS\Core\Core\Environment;
use TYPO3\CMS\Core\Imaging\Icon;
use TYPO3\CMS\Core\Imaging\IconProviderInterface;
class ContentElementIconProvider implements IconProviderInterface
{
protected PreviewIconResolver $previewIconResolver;
public function __construct(PreviewIconResolver $previewIconResolver)
{
$this->previewIconResolver = $previewIconResolver;
}
public function prepareIconMarkup(Icon $icon, array $options = []): void
{
if (empty($options['key'])) {
throw new \InvalidArgumentException('The option "key" is required and must not be empty', 1440754978);
}
$icon->setMarkup($this->generateMarkup($options));
}
/**
* Renders the actual icon
*/
protected function generateMarkup(array $options): string
{
$styles = [];
$previewIconAvailable = $this->previewIconResolver->isPreviewIconAvailable($options['key']);
$fontAwesomeKeyAvailable = trim($options['icon']) !== '';
// decide what kind of icon to render
$color = $this->getColor($options['color']);
if ($fontAwesomeKeyAvailable && !$previewIconAvailable) {
if ($color !== '') {
$styles[] = 'color: #' . $color;
}
if (empty($styles)) {
return '<span class="icon-unify" ><i class="fa fa-' . htmlspecialchars($this->getFontAwesomeKey($options['color'])) . '"></i></span>';
}
return '<span class="icon-unify" style="' . implode('; ', $styles) . '"><i class="fa fa-' . htmlspecialchars($this->getFontAwesomeKey($options['icon'])) . '"></i></span>';
}
if ($previewIconAvailable) {
return '<img src="' . str_replace(Environment::getPublicPath(), '', $this->previewIconResolver->getPreviewIconPath($options['key'])) . '" alt="' . $options['label'] . '" title="' . $options['label'] . '"/>';
}
if ($color !== '') {
$styles[] = 'background-color: #' . $color;
}
$styles[] = 'color: #fff';
return '<span class="icon-unify mask-default-icon" style="' . implode('; ', $styles) . '">' . mb_substr($options['label'], 0, 1) . '</span>';
}
/**
* returns trimmed and unified font-awesome key
*/
protected function getFontAwesomeKey(string $icon): string
{
return trim(str_replace('fa-', '', $icon));
}
/**
* returns trimmed and unified hex-code
*/
protected function getColor(string $color): string
{
return trim(str_replace('#', '', $color));
}
}