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<?php |
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/*************************************************************************** |
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* for license information see LICENSE.md |
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***************************************************************************/ |
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namespace Oc\GeoCache; |
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use Eluceo\iCal\Component\Calendar; |
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use Eluceo\iCal\Component\Event; |
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use Endroid\QrCode\ErrorCorrectionLevel; |
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use Endroid\QrCode\LabelAlignment; |
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use Endroid\QrCode\QrCode; |
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use Oc\GeoCache\Persistence\GeoCache\GeoCacheEntity; |
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class Util |
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{ |
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public function generateIcsStringFromGeoCache(GeoCacheEntity $geoCache): string |
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{ |
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if ($geoCache->type !== 6) { |
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throw new \InvalidArgumentException('the given geoCache is not an event cache!'); |
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} |
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$vCalendar = new Calendar('https://www.opencaching.de/' . $geoCache->wpOc); |
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$vEvent = new Event(); |
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$vEvent |
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->setDtStart($geoCache->dateHidden) |
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->setDtEnd($geoCache->dateHidden->add(new \DateInterval('PT1H'))) |
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->setNoTime(true) |
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->setSummary($geoCache->name) |
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->setDescription('https://www.opencaching.de/viewcache.php?cacheid=' . $geoCache->cacheId); |
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$vCalendar->addComponent($vEvent); |
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return $vCalendar->render(); |
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} |
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public function generateQrCodeFromString(string $qrCodeValue): void |
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{ |
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$qrCode = new QrCode($qrCodeValue); |
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$qrCode->setSize(400); |
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$qrCode->setWriterByName('png'); |
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$qrCode->setMargin(10); |
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$qrCode->setEncoding('UTF-8'); |
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$qrCode->setErrorCorrectionLevel(new ErrorCorrectionLevel(ErrorCorrectionLevel::HIGH)); |
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$qrCode->setForegroundColor(['r' => 0, 'g' => 0, 'b' => 0]); |
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$qrCode->setBackgroundColor(['r' => 255, 'g' => 255, 'b' => 255]); |
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$qrCode->setLabel('www.opencaching.de', 16, null, LabelAlignment::CENTER); |
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$qrCode->setValidateResult(false); |
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$logo = imagecreatefrompng(__DIR__ . '/../../../theme/frontend/images/logo/qr-code-oc-logo.png'); |
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$qrCodeGenerated = imagecreatefromstring($qrCode->writeString()); |
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imagecopy( |
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$qrCodeGenerated, |
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$logo, |
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150, |
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150, |
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0, |
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0, |
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imagesx($logo), |
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imagesy($logo) |
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); |
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imagepng($qrCodeGenerated); |
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imagedestroy($qrCodeGenerated); |
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} |
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} |
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OpencachingDeutschland /
oc-server3
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: