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Merge branch 'ticket/17491' into ticket/17491-master

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rxu 2025-04-12 23:26:31 +07:00
commit f24373ea19
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1 changed files with 17 additions and 12 deletions
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29
phpBB/phpbb/search/backend/base.php
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@ -112,10 +112,16 @@ abstract class base implements search_backend_interface
}
}
// If the sort direction differs from the direction in the cache, then reverse the ids array
// If the sort direction differs from the direction in the cache, then recalculate array keys
if ($reverse_ids)
{
$stored_ids = array_reverse($stored_ids);
$keys = array_keys($stored_ids);
array_walk($keys, function (&$value, $key) use ($result_count)
{
$value = ($value >= 0) ? $result_count - $value - 1 : $value;
}
);
$stored_ids = array_combine($keys, $stored_ids);
}
for ($i = $start, $n = $start + $per_page; ($i < $n) && ($i < $result_count); $i++)
@ -166,6 +172,8 @@ abstract class base implements search_backend_interface
}
$store_ids = array_slice($id_ary, 0, $length);
$id_range = range($start, $start + $length - 1);
$store_ids = array_combine($id_range, $store_ids);
// create a new resultset if there is none for this search_key yet
// or add the ids to the existing resultset
@ -200,29 +208,26 @@ abstract class base implements search_backend_interface
$this->db->sql_query($sql);
$store = array(-1 => $result_count, -2 => $sort_dir);
$id_range = range($start, $start + $length - 1);
}
else
{
// we use one set of results for both sort directions so we have to calculate the indizes
// for the reversed array and we also have to reverse the ids themselves
// for the reversed array
if ($store[-2] != $sort_dir)
{
$store_ids = array_reverse($store_ids);
$id_range = range($store[-1] - $start - $length, $store[-1] - $start - 1);
}
else
{
$id_range = range($start, $start + $length - 1);
$keys = array_keys($store_ids);
array_walk($keys, function (&$value, $key) use ($store) {
$value = $store[-1] - $value - 1;
});
$store_ids = array_combine($keys, $store_ids);
}
}
$store_ids = array_combine($id_range, $store_ids);
// append the ids
if (is_array($store_ids))
{
$store += $store_ids;
ksort($store);
// if the cache is too big
if (count($store) - 2 > 20 * $this->config['search_block_size'])