Manual:sitesテーブル
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MediaWiki バージョン: | ≧ 1.21 |
sites テーブルは、2013年5月に MediaWiki 1.21 で導入されたものであり、ウィキが知っているすべてのサイトを保持します。
フィールド
site_id
MediaWiki バージョン: | ≧ 1.21 |
Numeric ID of the site. This is an auto-incrementing primary key.
site_global_key
MediaWiki バージョン: | ≧ 1.21 |
サイトのグローバル識別子。'enwiktionary'
site_type
MediaWiki バージョン: | ≧ 1.21 |
サイトの種類。'mediawiki'
site_group
MediaWiki バージョン: | ≧ 1.21 |
サイトのグループ。'wikipedia'
site_source
MediaWiki バージョン: | ≧ 1.21 |
Source of the site data, ie 'local', 'wikidata', 'my-magical-repo'
site_language
MediaWiki バージョン: | ≧ 1.21 |
サイトの主言語の言語コード。
site_protocol
MediaWiki バージョン: | ≧ 1.21 |
サイトのプロトコル。'http://'
、'irc://'
、'//'
This field is an index for lookups and is built from type specific data in site_data
.
site_domain
MediaWiki バージョン: | ≧ 1.21 |
Domain of the site in reverse order, ie 'gro.ikiwaidem.www.'.
This field is an index for lookups and is built from type specific data in site_data
.
site_data
MediaWiki バージョン: | ≧ 1.21 |
Type dependent site data.
site_forward
MediaWiki バージョン: | ≧ 1.21 |
If site.tld/path/key:pageTitle should forward users to the page on the actual site, where "key" is the local identifier.
site_config
MediaWiki バージョン: | ≧ 1.21 |
Type dependent site config. For instance if template transclusion should be allowed if it's a MediaWiki.
Managing the sites
table
The sites
table is shipped without data for a new MediaWiki installation.
Importing sites
table from another wiki
There're two ways of populating the sites
table using another wiki as a source.
If you have access to the other wiki's server, you can run the exportSites.php
maintenance script and import the data using the importSites.php
maintenance script of your MediaWiki installation.
If you don't have access to the other wiki's server but the other MediaWiki installation has the SiteMatrix extension installed, you can use a maintenance script from the Wikibase extension (populateSitesTable.php
) to import all sites from the other wiki.
Adding a new site
If you want to add a new site into your MediaWiki's site table, you can use the maintenance script addSite.php
.
Additionally, the above mentioned importSites.php
maintenance script can be used to add an arbitrary group of wikis from custom made XML file in the following format:
<sites version="1.0" xmlns="https://www.mediawiki.org/xml/sitelist-1.0/">
<site type="mediawiki">
<globalid>wikisite1</globalid>
<group>mywikigroup</group>
<path type="file_path">https://www.wikisite1.org/$1</path>
<path type="page_path">https://www.wikisite1.org/index.php/$1</path>
</site>
<site type="mediawiki">
<globalid>wikisite2</globalid>
<group>mywikigroup</group>
<path type="file_path">https://www.wikisite2.org/w/$1</path>
<path type="page_path">https://www.wikisite2.org/wiki/$1</path>
</site>
</sites>
Each <site>
element representing a site.
file_path
and page_path
can be inferred from Special:Version
page of the intended wiki.
Insert wiki family (using Script)
Sometimes, you have to add your wikis in this table. 以下のコードを使用できます:
$sites = [];
foreach ( [ 'en', 'fr' ] as $langCode ) {
$site = new MediaWikiSite();
$site->setGlobalId( $langCode . 'mywiki' );
$site->setGroup( 'mywiki' );
$site->setLanguageCode( $langCode );
$site->addInterwikiId( $langCode );
$site->addNavigationId( $langCode );
$site->setPath( MediaWikiSite::PATH_PAGE, "http://$langCode.mywiki.org/wiki/$1" );
$site->setPath( MediaWikiSite::PATH_FILE, "http://$langCode.mywiki.org/w/$1" );
$sites[] = $site;
}
$siteStore = MediaWikiServices::getInstance()->getSiteStore();
$siteStore->clear(); // This will remove all previous entries from the table. Remove this call if you want to keep them.
$siteStore->saveSites( $sites );
Reloading the cached sites
table
MediaWiki caches the sites
table in the local-server cache (CACHE_ACCEL
) if it is available (ACPu or WinCache installed).
After making changes to the sites
table using any of the above methods, you should reload or restart any long-running MediaWiki PHP processes: your web server, continuous job runners (if any), etc.
Otherwise, changes to the sites
table will only become effective after the cache expires.
スキーマの概要
≧ 1.35 Gerrit change 597664 |
MediaWiki バージョン: | ≧ 1.35 Gerrit change 622214 |
DESCRIBE sites;
+-----------------+------------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-----------------+------------------+------+-----+---------+----------------+ | site_id | int(10) unsigned | NO | PRI | NULL | auto_increment | | site_global_key | varbinary(64) | NO | UNI | NULL | | | site_type | varbinary(32) | NO | MUL | NULL | | | site_group | varbinary(32) | NO | MUL | NULL | | | site_source | varbinary(32) | NO | MUL | NULL | | | site_language | varbinary(35) | NO | MUL | NULL | | | site_protocol | varbinary(32) | NO | MUL | NULL | | | site_domain | varbinary(255) | NO | MUL | NULL | | | site_data | blob | NO | | NULL | | | site_forward | tinyint(1) | NO | MUL | NULL | | | site_config | blob | NO | | NULL | | +-----------------+------------------+------+-----+---------+----------------+
MediaWiki バージョン: | 1.21 – 1.34 |
DESCRIBE sites;
+-----------------+------------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-----------------+------------------+------+-----+---------+----------------+ | site_id | int(10) unsigned | NO | PRI | NULL | auto_increment | | site_global_key | varbinary(32) | NO | UNI | NULL | | | site_type | varbinary(32) | NO | MUL | NULL | | | site_group | varbinary(32) | NO | MUL | NULL | | | site_source | varbinary(32) | NO | MUL | NULL | | | site_language | varbinary(32) | NO | MUL | NULL | | | site_protocol | varbinary(32) | NO | MUL | NULL | | | site_domain | varbinary(255) | NO | MUL | NULL | | | site_data | blob | NO | | NULL | | | site_forward | tinyint(1) | NO | MUL | NULL | | | site_config | blob | NO | | NULL | | +-----------------+------------------+------+-----+---------+----------------+
インデックス
MediaWiki バージョン: | ≧ 1.42 |
SHOW INDEX IN sites;
+-------+------------+-----------------+--------------+-----------------+-----------+-------------+----------+--------+------+------------+---------+---------------+ | Table | Non_unique | Key_name | Seq_in_index | Column_name | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment | Index_comment | +-------+------------+-----------------+--------------+-----------------+-----------+-------------+----------+--------+------+------------+---------+---------------+ | sites | 0 | PRIMARY | 1 | site_id | A | 0 | NULL | NULL | | BTREE | | | | sites | 0 | site_global_key | 1 | site_global_key | A | 0 | NULL | NULL | | BTREE | | | +-------+------------+-----------------+--------------+-----------------+-----------+-------------+----------+--------+------+------------+---------+---------------+