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<?php
namespace Nextend\Framework\Asset\Fonts\Google;
use Nextend\Framework\Asset\AbstractAsset;
use Nextend\Framework\Asset\Css\Css;
use Nextend\Framework\Cache\CacheGoogleFont;
use Nextend\Framework\Filesystem\Filesystem;
use Nextend\Framework\Font\FontSettings;
use Nextend\Framework\Url\UrlHelper;
use Nextend\SmartSlider3\SmartSlider3Info;
class Asset extends AbstractAsset {
public function getLoadedFamilies() {
return array_keys($this->files);
}
function addFont($family, $style = '400') {
$style = (string)$style;
if (!isset($this->files[$family])) {
$this->files[$family] = array();
}
if (!in_array($style, $this->files[$family])) {
$this->files[$family][] = $style;
}
}
public function loadFonts() {
if (!empty($this->files)) {
//https://fonts.googleapis.com/css?display=swap&family=Montserrat:400%7CRoboto:100italic,300,400
$families = array();
foreach ($this->files as $name => $styles) {
if (count($styles) && !in_array($name, Google::$excludedFamilies)) {
$families[] = $name . ':' . implode(',', $styles);
}
}
if (count($families)) {
$params = array(
'display' => 'swap',
'family' => urlencode(implode('|', $families))
);
$url = UrlHelper::add_query_arg($params, 'https://fonts.googleapis.com/css');
$fontSettings = FontSettings::getPluginsData();
if ($fontSettings->get('google-cache', 0)) {
$cache = new CacheGoogleFont();
$path = $cache->makeCache($url, 'css');
if ($path) {
$url = Filesystem::pathToAbsoluteURL($path) . '?ver=' . SmartSlider3Info::$revisionShort;
}
}
Css::addUrl($url);
}
}
return true;
}
}