plausible_analytics/Classes/Hooks/PageRendererPreProcess.php
2021-04-11 13:41:47 +02:00

75 lines
2 KiB
PHP

<?php
namespace MMK2410\PlausibleAnalytics\Hooks;
use TYPO3\CMS\Core\Page\AssetCollector;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
class PageRendererPreProcess
{
/** @var \TYPO3\CMS\Core\Page\AssetCollector */
private $assetCollector;
/** @var \TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController */
private $tsfe;
public function __construct(AssetCollector $assetCollector = null)
{
$this->assetCollector = $assetCollector ?? GeneralUtility::makeInstance(AssetCollector::class);
$this->tsfe = $GLOBALS['TSFE'];
}
public function addLibrary(): void
{
$domain = $this->getDomain();
$plausible = $this->getPlausibleURL();
if (isset($domain) && isset($plausible)) {
GeneralUtility::makeInstance(AssetCollector::class)
->addJavaScript(
'plausible_analytics',
$plausible . '/js/plausible.js',
[
'async' => 'async',
'defer' => 'defer',
'data-domain' => $domain
],
);
}
}
protected function getPlausibleURL(): ?string
{
if (!isset($this->tsfe)) {
return null;
}
return $this->tsfe->getSite()->getConfiguration()['plausible_url'] ?? null;
}
protected function getDomain(): ?string
{
if (!isset($this->tsfe)) {
return null;
}
$domain = $this->tsfe->getSite()->getConfiguration()['plausible_domain'];
if (!empty($domain)) {
return $domain;
}
$base = $this->tsfe->getSite()->getConfiguration()['base'];
if (!isset($base)) {
return null;
}
if (strpos($base, 'http://') !== false || strpos($base, 'https://') !== false) {
return preg_replace('/https?:\/\/([^\/\n]*).*/', '$1', $base);
} else {
return null;
}
}
}