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Replace PHP filtering with pure SQL (#323)

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* Replace PHP filtering with pure SQL
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Mike Colagrosso 2024-01-21 13:08:46 -07:00 • committed by GitHub
parent 67fcdedd08
commit d8360b28ca
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2 changed files with 25 additions and 43 deletions
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43
lib/Library.php
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@ -7,6 +7,7 @@ use function Safe\filesize;
use function Safe\glob;
use function Safe\ksort;
use function Safe\preg_replace;
use function Safe\preg_split;
use function Safe\shell_exec;
use function Safe\sleep;
use function Safe\usort;
@ -212,28 +213,34 @@ class Library{
$orderBy = 'art.CompletedYear desc';
}
// Remove diacritics and non-alphanumeric characters
$query = trim(preg_replace('|[^a-zA-Z0-9 ]|ius', ' ', Formatter::RemoveDiacritics($query ?? '')));
$tokenizedQuery = '\b(' . implode('|', preg_split('/\b|\s+/', $query, -1, PREG_SPLIT_NO_EMPTY)) . ')\b';
$params[] = $tokenizedQuery; // art.Name
$params[] = $tokenizedQuery; // art.EbookWwwFilesystemPath
$params[] = $tokenizedQuery; // a.Name
$params[] = $tokenizedQuery; // aan.Name
$params[] = $tokenizedQuery; // t.Name
$artworks = Db::Query('
SELECT art.*
from Artworks art
inner join Artists a using (ArtistId)
where ' . $statusCondition .
' order by ' . $orderBy, $params, 'Artwork');
inner join Artists a using (ArtistId)
left join ArtistAlternateNames aan using (ArtistId)
left join ArtworkTags at using (ArtworkId)
left join Tags t using (TagId)
where ' . $statusCondition . '
and (art.Name regexp ?
or art.EbookWwwFilesystemPath regexp ?
or a.Name regexp ?
or aan.Name regexp ?
or t.Name regexp ?)
group by art.ArtworkId
order by ' . $orderBy, $params, 'Artwork');
$matches = $artworks;
if($query !== null){
$filteredMatches = [];
foreach($matches as $artwork){
if($artwork->Contains($query)){
$filteredMatches[] = $artwork;
}
}
$matches = $filteredMatches;
}
return $matches;
return $artworks;
}
/**