MediaWiki增加中文分词支持（Sphinx）

下载MediaWiki的Sphinx插件：mediawiki-extensions-SphinxSearch-master.tar.gz

在Debian上安装Sphinx，先安装依赖，再从sphinx官网下载deb的安装包，注意即便是postgres也需要依赖mysql-client

解压Sphinx的wiki插件，修改其中的sphinx.conf，修改内容如附件所示，主要针对postgres数据库进行更改

测试sphinx的indexer功能，使用命令

/path/to/sphinx/installation/bin/indexer --config /path/to/sphinx.conf --all

开启sphinx的后台守护进程

/path/to/sphinx/installation/bin/searchd --config /path/to/sphinx.conf

设置增量更新

crontab -e
0 3 * * * /path/to/sphinx/installation/indexer --quiet --config /path/to/sphinx.conf wiki_main --rotate >/dev/null 2>&1; /path/to/sphinx/installation/indexer --quiet --config /path/to/sphinx.conf wiki_incremental --rotate >/dev/null 2>&1

设置LocalSetting.php

$wgSearchType = 'SphinxMWSearch';require_once "$IP/extensions/SphinxSearch/SphinxSearch.php";

遇到

DEPRECATED: Do not call this method or, even better, use SphinxQL instead of an API in /var/www/wiki/extensions/SphinxSearch/sphinxapi.php on line 763, referer: XXX

只需要把

function SetMatchMode ( $mode )
        {
                trigger_error ( 'DEPRECATED: Do not call this method or, even better, use SphinxQL instead of an API', E_USER_DEPRECATED );
                assert ( $mode==SPH_MATCH_ALL
                        || $mode==SPH_MATCH_ANY
                        || $mode==SPH_MATCH_PHRASE
                        || $mode==SPH_MATCH_BOOLEAN
                        || $mode==SPH_MATCH_EXTENDED
                        || $mode==SPH_MATCH_FULLSCAN
                        || $mode==SPH_MATCH_EXTENDED2 );
                $this->_mode = $mode;
        }

里面的trigger_error注释掉就行了

https://www.mediawiki.org/wiki/Topic:Rwbd5pmgrv1duqfz