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UserPostQueries.php: add post fetching by password

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Zankaria 2024-12-18 21:09:41 +01:00
parent 4ede43b192
commit 27b7f1c60d
1 changed files with 38 additions and 1 deletions
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37
inc/Data/UserPostQueries.php
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@ -118,4 +118,41 @@ class UserPostQueries {
}
});
}
/**
* Fetch a page of user posts.
*
* @param array $board_uris The uris of the boards that should be included.
* @param string $password The password of the target user.
* @param integer $page_size The Number of posts that should be fetched.
* @param string|null $cursor The directional cursor to fetch the next or previous page. Null to start from the beginning.
* @return PageFetchResult
*/
public function fetchPaginateByPassword(array $board_uris, string $password, int $page_size, ?string $cursor = null): PageFetchResult {
return $this->paginate($board_uris, $page_size, $cursor, function($uri, $cursor_type, $start_id, $page_size) use ($password) {
if ($cursor_type === null) {
$query = $this->pdo->prepare(sprintf('SELECT * FROM `posts_%s` WHERE `password` = :password ORDER BY `sticky` DESC, `id` DESC LIMIT :limit', $uri));
$query->bindValue(':password', $password);
$query->bindValue(':limit', $page_size + 1, \PDO::PARAM_INT); // Always fetch more.
$query->execute();
return $query->fetchAll(\PDO::FETCH_ASSOC);
} elseif ($cursor_type === self::CURSOR_TYPE_NEXT) {
$query = $this->pdo->prepare(sprintf('SELECT * FROM `posts_%s` WHERE `password` = :password AND `id` <= :start_id ORDER BY `sticky` DESC, `id` DESC LIMIT :limit', $uri));
$query->bindValue(':password', $password);
$query->bindValue(':start_id', $start_id, \PDO::PARAM_INT);
$query->bindValue(':limit', $page_size + 2, \PDO::PARAM_INT); // Always fetch more.
$query->execute();
return $query->fetchAll(\PDO::FETCH_ASSOC);
} elseif ($cursor_type === self::CURSOR_TYPE_PREV) {
$query = $this->pdo->prepare(sprintf('SELECT * FROM `posts_%s` WHERE `password` = :ip AND `password` >= :start_id ORDER BY `sticky` ASC, `id` ASC LIMIT :limit', $uri));
$query->bindValue(':password', $password);
$query->bindValue(':start_id', $start_id, \PDO::PARAM_INT);
$query->bindValue(':limit', $page_size + 2, \PDO::PARAM_INT); // Always fetch more.
$query->execute();
return \array_reverse($query->fetchAll(\PDO::FETCH_ASSOC));
} else {
throw new \RuntimeException("Unknown cursor type '$cursor_type'");
}
});
}
}