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SearchService.php: check for query too broad

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This commit is contained in:
Zankaria 2025-06-07 01:44:14 +02:00
parent b61cb8acf3
commit a749cc829c
1 changed files with 13 additions and 2 deletions
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15
inc/Service/SearchService.php
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@ -338,14 +338,25 @@ class SearchService {
*
* @param SearchFilters $filters An array of filters made by {@see self::parse()}.
* @param ?string $fallback_board Fallback board if there isn't a board filter.
* @return array Data array straight from the PDO, with all the fields in posts.sql
* @return ?array Data array straight from the PDO, with all the fields in posts.sql, or null if the query was too broad.
*/
public function search(string $ip, string $raw_query, SearchFilters $filters, ?string $fallback_board): array {
public function search(string $ip, string $raw_query, SearchFilters $filters, ?string $fallback_board): ?array {
$board = !empty($filters->board) ? $filters->board : $fallback_board;
if ($board === null) {
return [];
}
// Only board is specified.
if (empty($filters->subject) &&
empty($filters->name) &&
empty($filters->flag) &&
$filters->id === null &&
$filters->thread === null &&
empty($filters->body)
) {
return null;
}
if (!\in_array($board, $this->searchable_board_uris)) {
return [];
}