114 lines
3.6 KiB
PHP
114 lines
3.6 KiB
PHP
<?php
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namespace JeroenED\Framework;
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use Mehrkanal\EncoreTwigExtension\Extensions\EntryFilesTwigExtension;
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use Symfony\WebpackEncoreBundle\Asset\EntrypointLookup;
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use Twig\Cache\FilesystemCache;
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use Twig\Environment;
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use Twig\Extra\Intl\IntlExtension;
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use Twig\Loader\FilesystemLoader;
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use Twig\TwigFilter;
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use Twig\TwigFunction;
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class Twig
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{
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private Environment $environment;
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private Kernel $kernel;
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public function __construct(Kernel $kernel)
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{
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$loader = new FilesystemLoader([$kernel->getTemplateDir()]);
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$this->environment = new Environment($loader);
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if($_ENV['DEBUG'] != 'true') {
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$cache = new FilesystemCache($kernel->getCacheDir() . '/twig');
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$this->environment->setCache($cache);
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}
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$this->kernel = $kernel;
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$this->addExtensions();
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$this->addFunctions();
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$this->addFilters();
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}
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public function render(string $template, array $vars = []): string
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{
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return $this->environment->render($template, $vars);
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}
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public function addExtensions()
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{
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$this->environment->addExtension(new IntlExtension());
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$this->environment->addExtension(new EntryFilesTwigExtension(new EntrypointLookup('./public/build/entrypoints.json')));
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}
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public function addFunctions()
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{
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$path = new TwigFunction('path', function(string $route, array $params = []) {
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return $this->kernel->getRouter()->getUrlForRoute($route, $params);
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});
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$this->environment->addFunction($path);
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}
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public function addFilters() {
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$secondsToInterval = new TwigFilter('interval', function(int|float $time) {
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$return = '';
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$days = floor($time / (60 * 60 * 24));
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$time -= $days * (60 * 60 * 24);
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$return .= ($days != 0 || !empty($return)) ? "{$days}d " : '';
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$hours = floor($time / (60 * 60));
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$time -= $hours * (60 * 60);
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$return .= ($hours != 0 || !empty($return)) ? "{$hours}h " : '';
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$minutes = floor($time / 60);
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$time -= $minutes * 60;
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$return .= ($minutes != 0 || !empty($return)) ? "{$minutes}m " : '';
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$time = round($time, 3);
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$return .= ($time != 0 || !empty($return)) ? "{$time}s " : '';
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return $return;
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});
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$parseTags = new TwigFilter('parsetags', function(string $text) {
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$results = [];
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preg_match_all('/\[([A-Za-z0-9 \-]+)\]/', $text, $results);
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foreach ($results[0] as $key=>$result) {
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$background = substr(md5($results[0][$key]), 0, 6);
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$color = $this->lightOrDark($background) == 'dark' ? 'ffffff' : '000000';
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$text = str_replace($results[0][$key], '<span class="tag" data-background-color="#' . $background . '" data-color="#' . $color . '">' . $results[1][$key] . '</span>', $text);
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}
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return $text;
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});
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$this->environment->addFilter($secondsToInterval);
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$this->environment->addFilter($parseTags);
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}
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private function lightOrDark ($color) {
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$color = str_split($color, 2);
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foreach($color as &$value) {
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$value = hexdec($value);
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}
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// HSP (Highly Sensitive Poo) equation from http://alienryderflex.com/hsp.html
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$hsp = sqrt(
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0.299 * ($color[0] * $color[0]) +
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0.587 * ($color[1] * $color[1]) +
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0.114 * ($color[2] * $color[2])
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);
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// Using the HSP value, determine whether the color is light or dark
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if ($hsp>140) {
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return 'light';
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} else {
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return 'dark';
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}
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}
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} |