implement pdf preview backend
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@ -14,11 +14,10 @@ class OC_Preview_PDF extends OC_Preview_Provider{
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public function getThumbnail($path, $maxX, $maxY, $scalingup,$fileview) {
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public function getThumbnail($path, $maxX, $maxY, $scalingup,$fileview) {
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//create imagick object from pdf
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//create imagick object from pdf
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$pdf = new imagick($fileview->getLocalFile($path) . '[0]');
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$pdf = new imagick($fileview->getLocalFile($path) . '[0]');
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$pdf->setImageFormat('png');
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$pdf->setImageFormat('jpg');
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//new image object
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//new image object
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$image = new \OC_Image();
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$image = new \OC_Image($pdf);
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$image->loadFromFile($fileview->getLocalFile($path));
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//check if image object is valid
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//check if image object is valid
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if (!$image->valid()) return false;
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if (!$image->valid()) return false;
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