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Code Issues Releases Wiki Activity

add support for Sphinx search engine

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This commit is contained in:
Andrew Dolgov
2010-11-12 21:44:19 +03:00
parent 353221477b
commit e4f7f8dff2
5 changed files with 1692 additions and 13 deletions
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46
functions.php
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@@ -106,6 +106,7 @@
require_once 'version.php';
require_once 'lib/phpmailer/class.phpmailer.php';
require_once 'lib/sphinxapi.php';
define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
@@ -3289,9 +3290,19 @@
$ext_tables_part = "";
if ($search) {
$search_query_part = getSearchSql($search, $match_on);
$search_query_part .= " AND ";
if (SPHINX_ENABLED) {
$ids = join(",", @sphinx_search($search, 0, 500));
if ($ids)
$search_query_part = "ref_id IN ($ids) AND ";
else
$search_query_part = "ref_id = -1 AND ";
} else {
$search_query_part = getSearchSql($search, $match_on);
$search_query_part .= " AND ";
}
} else {
$search_query_part = "";
@@ -7123,4 +7134,33 @@
}
}
function sphinx_search($query, $offset = 0, $limit = 30) {
$sphinxClient = new SphinxClient();
$sphinxClient->SetServer('localhost', 9312);
$sphinxClient->SetConnectTimeout(1);
$sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
'feed_title' => 20));
$sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2);
$sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25);
$sphinxClient->SetLimits($offset, $limit, 1000);
$sphinxClient->SetArrayResult(false);
$sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
$result = $sphinxClient->Query($query, SPHINX_INDEX);
$ids = array();
if (is_array($result['matches'])) {
foreach (array_keys($result['matches']) as $int_id) {
$ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
array_push($ids, $ref_id);
}
}
return $ids;
}
?>