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[ticket/11179] add search query in case initial one fails

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changes the start parameter according to the total search results and
executes the search query again to get the results.

PHPBB3-11179
This commit is contained in:
Dhruv 2012-11-10 03:39:51 +05:30
parent 0f89b48820
commit 737b99966d
1 changed files with 32 additions and 2 deletions
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34
phpBB/includes/search/fulltext_mysql.php
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@ -381,7 +381,6 @@ class phpbb_search_fulltext_mysql extends phpbb_search_base
{ {
return $result_count; return $result_count;
} }
$id_ary = array(); $id_ary = array();
$join_topic = ($type == 'posts') ? false : true; $join_topic = ($type == 'posts') ? false : true;
@ -490,7 +489,38 @@ class phpbb_search_fulltext_mysql extends phpbb_search_base
if (!sizeof($id_ary)) if (!sizeof($id_ary))
{ {
return false; $sql_count = "SELECT COUNT(*) as result_count
FROM $sql_from$sql_sort_table" . POSTS_TABLE . " p
WHERE MATCH ($sql_match) AGAINST ('" . $this->db->sql_escape(htmlspecialchars_decode($this->search_query)) . "' IN BOOLEAN MODE)
$sql_where_options
ORDER BY $sql_sort";
$result = $this->db->sql_query($sql_count);
$total_match_count = (int) $this->db->sql_fetchfield('result_count');
if ($total_match_count)
{
if ($start < 0)
{
$start = 0;
}
else if ($start >= $total_match_count)
{
$start = floor(($total_match_count - 1) / $per_page) * $per_page;
}
$result = $this->db->sql_query_limit($sql, $this->config['search_block_size'], $start);
while ($row = $this->db->sql_fetchrow($result))
{
$id_ary[] = (int) $row[$field];
}
$this->db->sql_freeresult($result);
$id_ary = array_unique($id_ary);
}
if (!sizeof($id_ary))
{
return false;
}
} }
// if the total result count is not cached yet, retrieve it from the db // if the total result count is not cached yet, retrieve it from the db