protected $mPrefix, $mURL, $mLocal, $mTrans;
- function __construct( $prefix = null, $url = '', $local = 0, $trans = 0 )
- {
+ function __construct( $prefix = null, $url = '', $local = 0, $trans = 0 ) {
$this->mPrefix = $prefix;
$this->mURL = $url;
$this->mLocal = $local;
* @return bool Whether it exists
* @param $prefix string Interwiki prefix to use
*/
- static public function isValidInterwiki( $prefix ){
+ static public function isValidInterwiki( $prefix ) {
$result = self::fetch( $prefix );
return (bool)$result;
}
return null;
}
$prefix = $wgContLang->lc( $prefix );
- if( isset( self::$smCache[$prefix] ) ){
+ if( isset( self::$smCache[$prefix] ) ) {
return self::$smCache[$prefix];
}
global $wgInterwikiCache;
- if ($wgInterwikiCache) {
- return Interwiki::getInterwikiCached( $key );
- }
- $iw = Interwiki::load( $prefix );
- if( !$iw ){
- $iw = false;
+ if( $wgInterwikiCache ) {
+ $iw = Interwiki::getInterwikiCached( $prefix );
+ } else {
+ $iw = Interwiki::load( $prefix );
+ if( !$iw ) {
+ $iw = false;
+ }
}
- if( self::CACHE_LIMIT && count( self::$smCache ) >= self::CACHE_LIMIT ){
+ if( self::CACHE_LIMIT && count( self::$smCache ) >= self::CACHE_LIMIT ) {
reset( self::$smCache );
unset( self::$smCache[ key( self::$smCache ) ] );
}
self::$smCache[$prefix] = $iw;
return $iw;
}
-
+
/**
* Fetch interwiki prefix data from local cache in constant database.
*
* @note More logic is explained in DefaultSettings.
*
- * @param $key \type{\string} Database key
+ * @param $prefix \type{\string} Interwiki prefix
* @return \type{\Interwiki} An interwiki object
*/
- protected static function getInterwikiCached( $key ) {
- $value = getInterwikiCacheEntry( $key );
-
- $s = new Interwiki( $key );
+ protected static function getInterwikiCached( $prefix ) {
+ $value = self::getInterwikiCacheEntry( $prefix );
+
+ $s = new Interwiki( $prefix );
if ( $value != '' ) {
// Split values
list( $local, $url ) = explode( ' ', $value, 2 );
$s->mURL = $url;
$s->mLocal = (int)$local;
- }else{
+ } else {
$s = false;
}
- if( self::CACHE_LIMIT && count( self::$smCache ) >= self::CACHE_LIMIT ){
- reset( self::$smCache );
- unset( self::$smCache[ key( self::$smCache ) ] );
- }
- self::$smCache[$prefix] = $s;
return $s;
}
-
+
/**
* Get entry from interwiki cache
*
* @note More logic is explained in DefaultSettings.
*
- * @param $key \type{\string} Database key
+ * @param $prefix \type{\string} Database key
* @return \type{\string) The entry
*/
- protected static function getInterwikiCacheEntry( $key ){
+ protected static function getInterwikiCacheEntry( $prefix ) {
global $wgInterwikiCache, $wgInterwikiScopes, $wgInterwikiFallbackSite;
static $db, $site;
- if( !$db ){
+ wfDebug( __METHOD__ . "( $prefix )\n" );
+ if( !$db ) {
$db = dba_open( $wgInterwikiCache, 'r', 'cdb' );
}
/* Resolve site name */
if( $wgInterwikiScopes>=3 && !$site ) {
$site = dba_fetch( '__sites:' . wfWikiID(), $db );
- if ( $site == "" ){
+ if ( $site == '' ) {
$site = $wgInterwikiFallbackSite;
}
}
-
- $value = dba_fetch( wfMemcKey( $key ), $db );
+
+ $value = dba_fetch( wfMemcKey( $prefix ), $db );
// Site level
if ( $value == '' && $wgInterwikiScopes >= 3 ) {
- $value = dba_fetch( "_{$site}:{$key}", $db );
+ $value = dba_fetch( "_{$site}:{$prefix}", $db );
}
// Global Level
if ( $value == '' && $wgInterwikiScopes >= 2 ) {
- $value = dba_fetch( "__global:{$key}", $db );
+ $value = dba_fetch( "__global:{$prefix}", $db );
}
if ( $value == 'undef' )
$value = '';
-
+
return $value;
}
* @param $prefix The interwiki prefix
* @return bool The prefix is valid
* @static
- *
*/
protected static function load( $prefix ) {
- global $wgMemc;
+ global $wgMemc, $wgInterwikiExpiry;
$key = wfMemcKey( 'interwiki', $prefix );
$mc = $wgMemc->get( $key );
$iw = false;
- if( $mc && is_array( $mc ) ){ // is_array is hack for old keys
+ if( $mc && is_array( $mc ) ) { // is_array is hack for old keys
$iw = Interwiki::loadFromArray( $mc );
- if( $iw ){
+ if( $iw ) {
return $iw;
}
}
-
+
$db = wfGetDB( DB_SLAVE );
-
+
$row = $db->fetchRow( $db->select( 'interwiki', '*', array( 'iw_prefix' => $prefix ),
__METHOD__ ) );
$iw = Interwiki::loadFromArray( $row );
if ( $iw ) {
$mc = array( 'iw_url' => $iw->mURL, 'iw_local' => $iw->mLocal, 'iw_trans' => $iw->mTrans );
- $wgMemc->add( $key, $mc );
+ $wgMemc->add( $key, $mc, $wgInterwikiExpiry );
return $iw;
}
-
+
return false;
}
* @static
*/
protected static function loadFromArray( $mc ) {
- if( isset( $mc['iw_url'] ) && isset( $mc['iw_local'] ) && isset( $mc['iw_trans'] ) ){
+ if( isset( $mc['iw_url'] ) && isset( $mc['iw_local'] ) && isset( $mc['iw_trans'] ) ) {
$iw = new Interwiki();
$iw->mURL = $mc['iw_url'];
$iw->mLocal = $mc['iw_local'];
}
return false;
}
-
- /**
+
+ /**
* Get the URL for a particular title (or with $1 if no title given)
*
* @param $title string What text to put for the article name
* @return string The URL
*/
- function getURL( $title = null ){
+ function getURL( $title = null ) {
$url = $this->mURL;
- if( $title != null ){
+ if( $title != null ) {
$url = str_replace( "$1", $title, $url );
}
return $url;
}
-
- function isLocal(){
+
+ function isLocal() {
return $this->mLocal;
}
-
- function isTranscludable(){
+
+ function isTranscludable() {
return $this->mTrans;
}
dépôts / lhc / web / wiklou.git / blobdiff