34 lines
1.0 KiB
PHP
34 lines
1.0 KiB
PHP
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<?php
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namespace BookStack\References\ModelResolvers;
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use BookStack\Uploads\Image;
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class ImageModelResolver implements CrossLinkModelResolver
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{
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public function resolve(string $link): ?Image
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{
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$pattern = '/^' . preg_quote(url('/uploads/images'), '/') . '\/(.+)/';
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$matches = [];
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$match = preg_match($pattern, $link, $matches);
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if (!$match) {
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return null;
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}
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$path = $matches[1];
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// Strip thumbnail element from path if existing
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$originalPathSplit = array_filter(explode('/', $path), function (string $part) {
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$resizedDir = (str_starts_with($part, 'thumbs-') || str_starts_with($part, 'scaled-'));
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$missingExtension = !str_contains($part, '.');
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return !($resizedDir && $missingExtension);
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});
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// Build a database-format image path and search for the image entry
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$fullPath = '/uploads/images/' . ltrim(implode('/', $originalPathSplit), '/');
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return Image::query()->where('path', '=', $fullPath)->first();
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}
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}
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