if ( isset( $this->legacyData[$code][$key][$subkey] ) ) {
return $this->legacyData[$code][$key][$subkey];
}
- if ( !isset( $this->loadedSubitems[$code][$key][$subkey] ) ) {
- if ( isset( $this->loadedItems[$code][$key] ) ) {
- if ( isset( $this->data[$code][$key][$subkey] ) ) {
- return $this->data[$code][$key][$subkey];
- } else {
- return null;
- }
+ if ( !isset( $this->loadedSubitems[$code][$key][$subkey] )
+ && !isset( $this->loadedItems[$code][$key] ) )
+ {
+ wfProfileIn( __METHOD__.'-load' );
+ $this->loadSubitem( $code, $key, $subkey );
+ wfProfileOut( __METHOD__.'-load' );
+ }
+ if ( isset( $this->data[$code][$key][$subkey] ) ) {
+ return $this->data[$code][$key][$subkey];
+ } else {
+ return null;
+ }
+ }
+
+ /**
+ * Get the list of subitem keys for a given item.
+ *
+ * This is faster than array_keys($lc->getItem(...)) for the items listed in
+ * self::$splitKeys.
+ *
+ * Will return null if the item is not found, or false if the item is not an
+ * array.
+ */
+ public function getSubitemList( $code, $key ) {
+ if ( in_array( $key, self::$splitKeys ) ) {
+ return $this->getSubitem( $code, 'list', $key );
+ } else {
+ $item = $this->getItem( $code, $key );
+ if ( is_array( $item ) ) {
+ return array_keys( $item );
} else {
- wfProfileIn( __METHOD__.'-load' );
- $this->loadSubitem( $code, $key, $subkey );
- wfProfileOut( __METHOD__.'-load' );
+ return false;
}
}
- return $this->data[$code][$key][$subkey];
}
/**
$allData['defaultUserOptionOverrides'] = array();
}
- # Set the preload key
- $allData['preload'] = $this->buildPreload( $allData );
-
# Set the list keys
$allData['list'] = array();
foreach ( self::$splitKeys as $key ) {
'Check that your languages/messages/MessagesEn.php file is intact.' );
}
+ # Set the preload key
+ $allData['preload'] = $this->buildPreload( $allData );
+
# Save to the process cache and register the items loaded
$this->data[$code] = $allData;
foreach ( $allData as $key => $item ) {