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@ -41,14 +41,22 @@ if (!\OC_Util::runningOnWindows()) {
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public function getThumbnail($path, $maxX, $maxY, $scalingup, $fileview) {
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// TODO: use proc_open() and stream the source file ?
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$absPath = \OC_Helper::tmpFile();
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$handle = $fileview->fopen($path, 'rb');
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$fileInfo = $fileview->getFileInfo($path);
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$useFileDirectly = (!$fileInfo->isEncrypted() && !$fileInfo->isMounted());
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// we better use 5MB (1024 * 1024 * 5 = 5242880) instead of 1MB.
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// in some cases 1MB was no enough to generate thumbnail
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$firstmb = stream_get_contents($handle, 5242880);
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file_put_contents($absPath, $firstmb);
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if ($useFileDirectly) {
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$absPath = $fileview->getLocalFile($path);
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} else {
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$absPath = \OC_Helper::tmpFile();
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$handle = $fileview->fopen($path, 'rb');
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// we better use 5MB (1024 * 1024 * 5 = 5242880) instead of 1MB.
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// in some cases 1MB was no enough to generate thumbnail
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$firstmb = stream_get_contents($handle, 5242880);
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file_put_contents($absPath, $firstmb);
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}
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$result = $this->generateThumbNail($maxX, $maxY, $absPath, 5);
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if ($result === false) {
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@ -58,8 +66,9 @@ if (!\OC_Util::runningOnWindows()) {
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}
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}
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unlink($absPath);
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if (!$useFileDirectly) {
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unlink($absPath);
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}
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return $result;
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}
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