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@ -115,7 +115,7 @@ class Generator {
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* Generates previews of a file
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*
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* @param File $file
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* @param array $specifications
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* @param non-empty-array $specifications
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* @param string $mimeType
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* @return ISimpleFile the last preview that was generated
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* @throws NotFoundException
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@ -213,6 +213,7 @@ class Generator {
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throw new NotFoundException('Cached preview size 0, invalid!');
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}
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}
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assert($preview !== null);
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// Free memory being used by the embedded image resource. Without this the image is kept in memory indefinitely.
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// Garbage Collection does NOT free this memory. We have to do it ourselves.
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@ -226,8 +227,10 @@ class Generator {
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/**
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* Generate a small image straight away without generating a max preview first
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* Preview generated is 256x256
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*
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* @throws NotFoundException
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*/
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private function getSmallImagePreview(ISimpleFolder $previewFolder, File $file, string $mimeType, string $prefix, bool $crop) {
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private function getSmallImagePreview(ISimpleFolder $previewFolder, File $file, string $mimeType, string $prefix, bool $crop): ISimpleFile {
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$nodes = $previewFolder->getDirectoryListing();
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foreach ($nodes as $node) {
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@ -292,6 +295,8 @@ class Generator {
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return $file;
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}
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}
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throw new NotFoundException('No provider successfully handled the preview generation');
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}
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/**
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