Xomw: Implement Interwiki part of GetTitleCodec

gplx.xowa.mediawiki/src/gplx/xowa/mediawiki/XomwEnv.java

@@ -32,7 +32,8 @@ public class XomwEnv {
 		XomwLanguage language = new XomwLanguage(xoLang);
 		XomwSiteLookup siteLookup = new XomwXowaSiteLookup();
 		XomwInterwikiLookup interwikiLookup = new XomwInterwikiLookupAdapter(siteLookup);
-		this.mediaWikiServices = new XomwMediaWikiServices(interwikiLookup, language);
+		byte[][] localInterwikis = new byte[0][]; // TODO.XO: pass in to XomwEnv or retrieve from datastore
+		this.mediaWikiServices = new XomwMediaWikiServices(this, interwikiLookup, language, localInterwikis);
 	}
 
 	public XomwMagicWordMgr Magic_word_mgr() {return magic_word_mgr;} private final    XomwMagicWordMgr magic_word_mgr = new XomwMagicWordMgr();

gplx.xowa.mediawiki/src/gplx/xowa/mediawiki/XophpArray.java

@@ -25,12 +25,17 @@ public class XophpArray {
 		}
 		return rv;
 	}
-	public static boolean array_key_exists(int key, Ordered_hash array) {
+	public static byte[][] array_keys_bry(Ordered_hash array) {
-		return array.Has(key);
+		int len = array.Len();
+		byte[][] rv = new byte[len][];
+		for (int i = 0; i < len; i++) {
+			 rv[i] = (byte[])array.Get_at(i);
 		}
-	public static boolean array_key_exists(String key, Ordered_hash array) {
+		return rv;
-		return array.Has(key);
 	}
+	public static boolean array_key_exists(int key, Ordered_hash array)    {return array.Has(key);}
+	public static boolean array_key_exists(String key, Ordered_hash array) {return array.Has(key);}
+	public static boolean array_key_exists(byte[] key, Ordered_hash array) {return array.Has(key);}
 	public static boolean array_is_empty(Ordered_hash array) {
 		return array.Len() == 0;
 	}

gplx.xowa.mediawiki/src/gplx/xowa/mediawiki/includes/XomwMediaWikiServices.java

@@ -35,9 +35,11 @@ public class XomwMediaWikiServices {
 	private final    XomwMediaWikiTitleCodec titleParser;
 	private final    XomwInterwikiLookup interwikiLookup;
 
-	public XomwMediaWikiServices(XomwInterwikiLookup interwikiLookup, XomwLanguage language) {
+	public XomwEnv env;
+	public XomwMediaWikiServices(XomwEnv env, XomwInterwikiLookup interwikiLookup, XomwLanguage language, byte[][] localInterwikis) {
+		this.env = env;
 		this.interwikiLookup = interwikiLookup;
-		this.titleParser = new XomwMediaWikiTitleCodec(this, language);
+		this.titleParser = new XomwMediaWikiTitleCodec(this, language, localInterwikis);
 	}
 
 //		/**

gplx.xowa.mediawiki/src/gplx/xowa/mediawiki/includes/XomwMessage.java

@@ -737,17 +737,17 @@ public class XomwMessage {
 //			$this->interface = false;
 //			return $this;
 //		}
-//
+
-//		/**
+	/**
-//		* Request the message in the wiki's content language,
+	* Request the message in the wiki's content language,
-//		* unless it is disabled for this message.
+	* unless it is disabled for this message.
-//		*
+	*
-//		* @since 1.17
+	* @since 1.17
-//		* @see $wgForceUIMsgAsContentMsg
+	* @see $wgForceUIMsgAsContentMsg
-//		*
+	*
-//		* @return Message $this
+	* @return Message $this
-//		*/
+	*/
-//		public function inContentLanguage() {
+	public XomwMessage inContentLanguage() {
 //			global $wgForceUIMsgAsContentMsg;
 //			if ( in_array( $this->key, (array)$wgForceUIMsgAsContentMsg ) ) {
 //				return $this;
@@ -756,8 +756,9 @@ public class XomwMessage {
 //			global $wgContLang;
 //			$this->inLanguage( $wgContLang );
 //			return $this;
-//		}
+		return this;
-//
+	}
+
 //		/**
 //		* Allows manipulating the interface message flag directly.
 //		* Can be used to restore the flag after setting a language.

gplx.xowa.mediawiki/src/gplx/xowa/mediawiki/includes/XomwTitle.java

@@ -546,21 +546,21 @@ public class XomwTitle {
 //				return null;
 //			}
 //		}
-//
+
-//		/**
+	/**
-//		* Create a new Title for the Main Page
+	* Create a new Title for the Main Page
-//		*
+	*
-//		* @return Title The new Object
+	* @return Title The new Object
-//		*/
+	*/
-//		public static function newMainPage() {
+	public static XomwTitle newMainPage(XomwEnv env) {
-//			$title = Title::newFromText(wfMessage('mainpage').inContentLanguage().text());
+		XomwTitle title = XomwTitle.newFromText(env, XomwGlobalFunctions.wfMessage(env, "mainpage").inContentLanguage().text());
-//			// Don't give fatal errors if the message is broken
+		// Don't give fatal errors if the message is broken
-//			if (!$title) {
+		if (title == null) {
-//				$title = Title::newFromText('Main Page');
+			title = XomwTitle.newFromText(env, Bry_.new_a7("Main Page"));
-//			}
+		}
-//			return $title;
+		return title;
-//		}
+	}
-//
+
 //		/**
 //		* Get the prefixed DB key associated with an ID
 //		*
@@ -898,19 +898,19 @@ public class XomwTitle {
 		return this.mDbkeyform;
 	}
 
-//		/**
+	/**
-//		* Get the DB key with the initial letter case as specified by the user
+	* Get the DB key with the initial letter case as specified by the user
-//		*
+	*
-//		* @return String DB key
+	* @return String DB key
-//		*/
+	*/
-//		function getUserCaseDBKey() {
+	public byte[] getUserCaseDBKey() {
-//			if (!is_null(this.mUserCaseDBKey)) {
+		if (this.mUserCaseDBKey != null) {
-//				return this.mUserCaseDBKey;
+			return this.mUserCaseDBKey;
-//			} else {
+		} else {
-//				// If created via makeTitle(), this.mUserCaseDBKey is not set.
+			// If created via makeTitle(), this.mUserCaseDBKey is not set.
-//				return this.mDbkeyform;
+			return this.mDbkeyform;
-//			}
+		}
-//		}
+	}
 
 	/**
 	* Get the namespace index, i.e. one of the NS_xxxx constants.

gplx.xowa.mediawiki/src/gplx/xowa/mediawiki/includes/interwiki/XomwInterwiki.java

@@ -39,6 +39,8 @@ public class XomwInterwiki {
 	/** @var boolean Whether interwiki transclusions are allowed */
 	private boolean mTrans;
 
+	public byte[] interwikiId;
+
 	public XomwInterwiki(byte[] prefix, byte[] url, byte[] api, byte[] wikiId, boolean local, boolean trans) {
 		this.mPrefix = prefix;
 		this.mURL = url;

gplx.xowa.mediawiki/src/gplx/xowa/mediawiki/includes/interwiki/XomwInterwikiLookup.java

@@ -28,22 +28,22 @@ public interface XomwInterwikiLookup {
 	*/
 	boolean isValidInterwiki(byte[] prefix);
 
-//		/**
+	/**
-//		* Fetch an Interwiki Object
+	* Fetch an Interwiki Object
-//		*
+	*
-//		* @param String $prefix Interwiki prefix to use
+	* @param String $prefix Interwiki prefix to use
-//		* @return Interwiki|null|boolean
+	* @return Interwiki|null|boolean
-//		*/
+	*/
-//		XomwInterwiki fetch(byte[] prefix);
+	XomwInterwiki fetch(byte[] prefix);
-//
+
-//		/**
+	/**
-//		* Returns all interwiki prefixes
+	* Returns all interwiki prefixes
-//		*
+	*
-//		* @param String|null $local If set, limits output to local/non-local interwikis
+	* @param String|null $local If set, limits output to local/non-local interwikis
-//		* @return String[] List of prefixes
+	* @return String[] List of prefixes
-//		*/
+	*/
-//		byte[][] getAllPrefixes(byte[] local);
+	byte[][] getAllPrefixes(boolean local);
-//
+
 //		/**
 //		* Purge the in-process and persistent Object cache for an interwiki prefix
 //		* @param String $prefix

gplx.xowa.mediawiki/src/gplx/xowa/mediawiki/includes/interwiki/XomwInterwikiLookupAdapter.java

@@ -19,19 +19,18 @@ public class XomwInterwikiLookupAdapter implements XomwInterwikiLookup {
 	/**
 	* @var SiteLookup
 	*/
-//		private final    XomwSiteLookup siteLookup;
+	private final    XomwSiteLookup siteLookup;
 
-//		/**
+	/**
-//		* @var Interwiki[]|null associative array mapping interwiki prefixes to Interwiki objects
+	* @var Interwiki[]|null associative array mapping interwiki prefixes to Interwiki objects
-//		*/
+	*/
-//		private $interwikiMap;
+	private Ordered_hash interwikiMap = Ordered_hash_.New_bry();
 
 	public XomwInterwikiLookupAdapter (
-		XomwSiteLookup siteLookup //,
+		XomwSiteLookup siteLookup
-//			array $interwikiMap = null
+		// Ordered_hash interwikiMap
 	) {
-//			this.siteLookup = siteLookup;
+		this.siteLookup = siteLookup;
-//			this.interwikiMap = $interwikiMap;
 	}
 
 	/**
@@ -42,48 +41,50 @@ public class XomwInterwikiLookupAdapter implements XomwInterwikiLookup {
 	* @return boolean Whether it exists
 	*/
 	public boolean isValidInterwiki(byte[] prefix) {
-		return false;
+		return XophpArray.array_key_exists(prefix, this.getInterwikiMap());
-//			return array_key_exists($prefix, this.getInterwikiMap());
+	}
+
+	/**
+	* See InterwikiLookup::fetch
+	* It loads the whole interwiki map.
+	*
+	* @param String $prefix Interwiki prefix to use
+	* @return Interwiki|null|boolean
+	*/
+	public XomwInterwiki fetch(byte[] prefix) {
+		if (prefix == Bry_.Empty) {
+			return null;
+		}
+
+		if (!this.isValidInterwiki(prefix)) {
+			return null;
+		}
+
+		return (XomwInterwiki)this.interwikiMap.Get_by(prefix);
+	}
+
+	/**
+	* See InterwikiLookup::getAllPrefixes
+	*
+	* @param String|null $local If set, limits output to local/non-local interwikis
+	* @return String[] List of prefixes
+	*/
+	public byte[][] getAllPrefixes(boolean local) {
+		if (!local) {
+			XophpArray.array_keys_bry(this.getInterwikiMap());
+		}
+		List_adp res = List_adp_.New();
+		Ordered_hash hash = this.getInterwikiMap();
+		int len = hash.Len();
+		for (int i = 0; i < len; i++) {
+			XomwInterwiki interwiki = (XomwInterwiki)hash.Get_at(i);
+			if (interwiki.isLocal() == local) {
+				res.Add(interwiki.interwikiId);
+			}
+		}
+		return (byte[][])res.To_ary_and_clear(byte[].class);
 	}
 
-//		/**
-//		* See InterwikiLookup::fetch
-//		* It loads the whole interwiki map.
-//		*
-//		* @param String $prefix Interwiki prefix to use
-//		* @return Interwiki|null|boolean
-//		*/
-//		public function fetch($prefix) {
-//			if ($prefix == '') {
-//				return null;
-//			}
-//
-//			if (!this.isValidInterwiki($prefix)) {
-//				return false;
-//			}
-//
-//			return this.interwikiMap[$prefix];
-//		}
-//
-//		/**
-//		* See InterwikiLookup::getAllPrefixes
-//		*
-//		* @param String|null $local If set, limits output to local/non-local interwikis
-//		* @return String[] List of prefixes
-//		*/
-//		public function getAllPrefixes($local = null) {
-//			if ($local === null) {
-//				return array_keys(this.getInterwikiMap());
-//			}
-//			$res = [];
-//			foreach (this.getInterwikiMap() as $interwikiId => $interwiki) {
-//				if ($interwiki->isLocal() === $local) {
-//					$res[] = $interwikiId;
-//				}
-//			}
-//			return $res;
-//		}
-//
 	//	/**
 	//	* See InterwikiLookup::invalidateCache
 	//	*
@@ -93,69 +94,76 @@ public class XomwInterwikiLookupAdapter implements XomwInterwikiLookup {
 	//		if (!isset(this.interwikiMap[$prefix])) {
 	//			return;
 	//		}
-//			$globalId = this.interwikiMap[$prefix]->getWikiID();
+	//		$globalId = this.interwikiMap[$prefix].getWikiID();
 	//		unset(this.interwikiMap[$prefix]);
 	//
 	//		// Reload the interwiki
-//			$site = this.siteLookup->getSites()->getSite($globalId);
+	//		site = this.siteLookup.getSites().getSite($globalId);
-//			$interwikis = this.getSiteInterwikis($site);
+	//		interwikis = this.getSiteInterwikis(site);
-//			this.interwikiMap = array_merge(this.interwikiMap, [ $interwikis[$prefix] ]);
+	//		this.interwikiMap = array_merge(this.interwikiMap, [ interwikis[$prefix] ]);
 	//	}
 
 	/**
 	* Load interwiki map to use as cache
 	*/
-//		private Object loadInterwikiMap() {
+	private Ordered_hash loadInterwikiMap() {
-////			$interwikiMap = [];
+		Ordered_hash interwikiMap = Ordered_hash_.New();
-//			XomwSiteList siteList = this.siteLookup.getSites();
+		XomwSiteList siteList = this.siteLookup.getSites();
-//			int len = siteList.Len();
+		int len = siteList.Len();
-//			for (int i = 0; i < len; i++) {
+		for (int i = 0; i < len; i++) {
-//				XomwSite site = siteList.GetAt(i);
+			XomwSite site = siteList.GetAt(i);
-////				$interwikis = this.getSiteInterwikis($site);
+			XomwInterwiki[] interwikis = this.getSiteInterwikis(site);
-////				$interwikiMap = array_merge($interwikiMap, $interwikis);
+			// interwikiMap = array_merge(interwikiMap, interwikis);
-//			}
+			for (XomwInterwiki interwiki : interwikis) {
-////			this.interwikiMap = $interwikiMap;
+				interwikiMap.Add(interwiki.interwikiId, interwiki);
-//			return null;
+			}
-//		}
+		}
+		this.interwikiMap = interwikiMap;
+		return interwikiMap;
+	}
 
 	/**
 	* Get interwikiMap attribute, load if needed.
 	*
 	* @return Interwiki[]
 	*/
-//		private Object getInterwikiMap() {
+	private Ordered_hash getInterwikiMap() {
-//			if (this.interwikiMap === null) {
+		if (this.interwikiMap == null) {
-//				this.loadInterwikiMap();
+			this.loadInterwikiMap();
-//			}
+		}
-//			return this.interwikiMap;
+		return this.interwikiMap;
-//			return null;
+	}
-//		}
+
-
+	/**
-//		/**
+	* Load interwikis for the given site
-//		* Load interwikis for the given site
+	*
-//		*
+	* @param Site site
-//		* @param Site $site
+	* @return Interwiki[]
-//		* @return Interwiki[]
+	*/
-//		*/
+	private XomwInterwiki[] getSiteInterwikis(XomwSite site) {
-//		private function getSiteInterwikis(Site $site) {
+		Ordered_hash interwikis = Ordered_hash_.New();
-//			$interwikis = [];
+		Ordered_hash hash = site.getInterwikiIds();
-//			foreach ($site->getInterwikiIds() as $interwiki) {
+		int len = hash.Len();
-//				$url = $site->getPageUrl();
+		for (int i = 0; i < len; i++) {
-//				if ($site instanceof MediaWikiSite) {
+			String interwiki = (String)hash.Get_at(i);
-//					$path = $site->getFileUrl('api.php');
+			String url = site.getPageUrl();
-//				} else {
+			String path = null;
-//					$path = '';
+			if (Type_adp_.Eq_typeSafe(site, XomwMediaWikiSite.class)) {
-//				}
+				path = ((XomwMediaWikiSite)site).getFileUrl("api.php");
-//				$local = $site->getSource() === 'local';
+			} else {
-//				// TODO: How to adapt trans?
+				path = "";
-//				$interwikis[$interwiki] = new Interwiki(
+			}
-//					$interwiki,
+			boolean local = String_.Eq(site.getSource(), "local");
-//					$url,
+			// TODO: How to adapt trans?
-//					$path,
+			interwikis.Add(interwiki, new XomwInterwiki(
-//					$site->getGlobalId(),
+				Bry_.new_u8(interwiki),
-//					$local
+				Bry_.new_u8(url),
-//				);
+				Bry_.new_u8(path),
-//			}
+				Bry_.new_u8(site.getGlobalId()),
-//			return $interwikis;
+				local
-//		}
+				, false
+			));
+		}
+		return (XomwInterwiki[])interwikis.To_ary_and_clear(XomwInterwiki.class);
+	}
 }

gplx.xowa.mediawiki/src/gplx/xowa/mediawiki/includes/site/XomwMediaWikiSite.java

@@ -21,7 +21,7 @@ package gplx.xowa.mediawiki.includes.site; import gplx.*; import gplx.xowa.*; im
 *
 * @ingroup Site
 */
-class XomwMediaWikiSite extends XomwSite {	private static final String PATH_FILE = "file_path";
+public class XomwMediaWikiSite extends XomwSite {	private static final String PATH_FILE = "file_path";
 	private static final String PATH_PAGE = "page_path";
 
 	/**
@@ -187,6 +187,7 @@ class XomwMediaWikiSite extends XomwSite {	private static final String PATH_FILE
 	*
 	* @return String
 	*/
+	public String getFileUrl() {return getFileUrl(null);}
 	public String getFileUrl(String path) {
 		String filePath = this.getPath(XomwMediaWikiSite.PATH_FILE);
 

gplx.xowa.mediawiki/src/gplx/xowa/mediawiki/includes/site/XomwSite.java

@@ -362,6 +362,7 @@ public class XomwSite {
 	*
 	* @return String|boolean
 	*/
+	@gplx.Virtual public String getPageUrl() {return getPageUrl(null);}
 	@gplx.Virtual public String getPageUrl(String pageName) {
 		String url = this.getLinkPath();
 

gplx.xowa.mediawiki/src/gplx/xowa/mediawiki/includes/title/XomwMediaWikiTitleCodec.java

@@ -27,27 +27,28 @@ public class XomwMediaWikiTitleCodec implements XomwTitleFormatter {
 //		* @var GenderCache
 //		*/
 //		protected $genderCache;
-//
+
-//		/**
+	/**
-//		* @var String[]
+	* @var String[]
-//		*/
+	*/
-//		protected $localInterwikis;
+	private byte[][] localInterwikis;
-//
+
 //		/**
 //		* @param Language language The language Object to use for localizing namespace names.
 //		* @param GenderCache $genderCache The gender cache for generating gendered namespace names
-//		* @param String[]|String $localInterwikis
+//		* @param String[]|String localInterwikis
 //		*/
 //		public function __construct(Language language, GenderCache $genderCache,
-//			$localInterwikis = []
+//			localInterwikis = []
 //		) {
-//			$this->language = language;
+//			$this.language = language;
-//			$this->genderCache = $genderCache;
+//			$this.genderCache = $genderCache;
-//			$this->localInterwikis = (array)$localInterwikis;
+//			$this.localInterwikis = (array)localInterwikis;
 //		}
-	public XomwMediaWikiTitleCodec(XomwMediaWikiServices mws, XomwLanguage language) {
+	public XomwMediaWikiTitleCodec(XomwMediaWikiServices mws, XomwLanguage language, byte[][] localInterwikis) {
 		this.mws = mws;
 		this.language = language;
+		this.localInterwikis = localInterwikis;
 	}
 
 	/**
@@ -61,13 +62,13 @@ public class XomwMediaWikiTitleCodec implements XomwTitleFormatter {
 	*/
 	public byte[] getNamespaceName(int ns, byte[] text) {
 		byte[] name = null;
-//			if ($this->language->needsGenderDistinction() &&
+//			if ($this.language.needsGenderDistinction() &&
 //				XomwNamespace::hasGenderDistinction($namespace)
 //			) {
 //
 //				// NOTE: we are assuming here that the title text is a user name!
-//				$gender = $this->genderCache->getGenderOf($text, __METHOD__);
+//				$gender = $this.genderCache.getGenderOf($text, __METHOD__);
-//				$name = $this->language->getGenderNsText($namespace, $gender);
+//				$name = $this.language.getGenderNsText($namespace, $gender);
 //			} else {
 			name = language.getNsText(ns);
 //			}
@@ -93,7 +94,7 @@ public class XomwMediaWikiTitleCodec implements XomwTitleFormatter {
 //		*/
 //		public function formatTitle($namespace, $text, $fragment = '', $interwiki = '') {
 //			if ($namespace !== false) {
-//				$namespace = $this->getNamespaceName($namespace, $text);
+//				$namespace = $this.getNamespaceName($namespace, $text);
 //
 //				if ($namespace !== '') {
 //					$text = $namespace . ':' . $text;
@@ -127,7 +128,7 @@ public class XomwMediaWikiTitleCodec implements XomwTitleFormatter {
 //			// NOTE: this is an ugly cludge that allows this class to share the
 //			// code for parsing with the old Title class. The parser code should
 //			// be refactored to avoid this.
-//			$parts = $this->splitTitleString($text, $defaultNamespace);
+//			$parts = $this.splitTitleString($text, $defaultNamespace);
 //
 //			// Relative fragment links are not supported by TitleValue
 //			if ($parts['dbkey'] === '') {
@@ -147,10 +148,10 @@ public class XomwMediaWikiTitleCodec implements XomwTitleFormatter {
 //		*
 //		* @param LinkTarget $title
 //		*
-//		* @return String $title->getText()
+//		* @return String $title.getText()
 //		*/
 //		public function getText(LinkTarget $title) {
-//			return $this->formatTitle(false, $title->getText(), '');
+//			return $this.formatTitle(false, $title.getText(), '');
 //		}
 //
 //		/**
@@ -161,11 +162,11 @@ public class XomwMediaWikiTitleCodec implements XomwTitleFormatter {
 //		* @return String
 //		*/
 //		public function getPrefixedText(LinkTarget $title) {
-//			return $this->formatTitle(
+//			return $this.formatTitle(
-//				$title->getNamespace(),
+//				$title.getNamespace(),
-//				$title->getText(),
+//				$title.getText(),
 //				'',
-//				$title->getInterwiki()
+//				$title.getInterwiki()
 //			);
 //		}
 //
@@ -177,25 +178,25 @@ public class XomwMediaWikiTitleCodec implements XomwTitleFormatter {
 //		*/
 //		public function getPrefixedDBkey(LinkTarget $target) {
 //			$key = '';
-//			if ($target->isExternal()) {
+//			if ($target.isExternal()) {
-//				$key .= $target->getInterwiki() . ':';
+//				$key .= $target.getInterwiki() . ':';
 //			}
 //			// Try to get a namespace name, but fallback
 //			// to empty String if it doesn't exist
 //			try {
-//				$nsName = $this->getNamespaceName(
+//				$nsName = $this.getNamespaceName(
-//					$target->getNamespace(),
+//					$target.getNamespace(),
-//					$target->getText()
+//					$target.getText()
 //				);
 //			} catch (InvalidArgumentException $e) {
 //				$nsName = '';
 //			}
 //
-//			if ($target->getNamespace() !== 0) {
+//			if ($target.getNamespace() !== 0) {
 //				$key .= $nsName . ':';
 //			}
 //
-//			$key .= $target->getText();
+//			$key .= $target.getText();
 //
 //			return strtr($key, ' ', '_');
 //		}
@@ -208,11 +209,11 @@ public class XomwMediaWikiTitleCodec implements XomwTitleFormatter {
 //		* @return String
 //		*/
 //		public function getFullText(LinkTarget $title) {
-//			return $this->formatTitle(
+//			return $this.formatTitle(
-//				$title->getNamespace(),
+//				$title.getNamespace(),
-//				$title->getText(),
+//				$title.getText(),
-//				$title->getFragment(),
+//				$title.getFragment(),
-//				$title->getInterwiki()
+//				$title.getInterwiki()
 //			);
 //		}
 
@@ -301,43 +302,46 @@ public class XomwMediaWikiTitleCodec implements XomwTitleFormatter {
 						}
 					}
 				}
-//					else if (Interwiki::isValidInterwiki($p)) {
+				else if (XomwInterwiki.isValidInterwiki(mws, p)) {
-//						// Interwiki link
+					// Interwiki link
-//						dbkey = $m[2];
+					dbkey = m[2];
-//						parts['interwiki'] = this.language->lc($p);
+					parts.interwiki = this.language.lc(p);
-//
+
-//						// Redundant interwiki prefix to the local wiki
+					// Redundant interwiki prefix to the local wiki
-//						foreach (this.localInterwikis as $localIW) {
+					boolean doAnotherNamespaceSplit = false;
-//							if (0 == strcasecmp(parts['interwiki'], $localIW)) {
+					for (byte[] localIW : this.localInterwikis) {
-//								if (dbkey == '') {
+						if (Bry_.Eq(parts.interwiki, localIW)) {
-//									// Empty self-links should point to the Main Page, to ensure
+							if (Bry_.Len_eq_0(dbkey)) {
-//									// compatibility with cross-wiki transclusions and the like.
+								// Empty self-links should point to the Main Page, to ensure
-//									$mainPage = Title::newMainPage();
+								// compatibility with cross-wiki transclusions and the like.
-//									return [
+								XomwTitle mainPage = XomwTitle.newMainPage(mws.env);
-//										'interwiki' => $mainPage->getInterwiki(),
+								XomwMediaWikiTitleCodecParts rv = new XomwMediaWikiTitleCodecParts(mainPage.getDBkey(), mainPage.getNamespace());
-//										'local_interwiki' => true,
+								rv.interwiki = mainPage.getInterwiki();
-//										'fragment' => $mainPage->getFragment(),
+								rv.local_interwiki = true;
-//										'namespace' => $mainPage->getNamespace(),
+								rv.fragment = mainPage.getFragment();
-//										'dbkey' => $mainPage->getDBkey(),
+								// rv.ns = mainPage.getNamespace();
-//										'user_case_dbkey' => $mainPage->getUserCaseDBKey()
+								// rv.dbkey = mainPage.getDBkey();
-//									];
+								rv.user_case_dbkey = mainPage.getUserCaseDBKey();
-//								}
+							}
-//								parts['interwiki'] = '';
+							parts.interwiki = Bry_.Empty;
-//								// local interwikis should behave like initial-colon links
+							// local interwikis should behave like initial-colon links
-//								parts['local_interwiki'] = true;
+							parts.local_interwiki = true;
-//
+
-//								// Do another namespace split...
+							// Do another namespace split...
-//								continue 2;
+							doAnotherNamespaceSplit = true;
-//							}
+							break;
-//						}
+						}
-//
+					}
-//						// If there's an initial colon after the interwiki, that also
+					if (doAnotherNamespaceSplit)
-//						// resets the default namespace
+						continue;
-//						if (dbkey !== '' && dbkey[0] == ':') {
+
-//							parts['namespace'] = NS_MAIN;
+					// If there's an initial colon after the interwiki, that also
-//							dbkey = substr(dbkey, 1);
+					// resets the default namespace
-//						}
+					if (dbkey != Bry_.Empty && dbkey[0] == Byte_ascii.Colon) {
-//					}
+						parts.ns = XomwDefines.NS_MAIN;
+						dbkey = XophpString.substr(dbkey, 1);
+					}
+				}
 				// If there's no recognized interwiki or namespace,
 				// then let the colon expression be part of the title.
 			}

gplx.xowa.mediawiki/src/gplx/xowa/mediawiki/languages/XomwLanguage.java

@@ -2729,8 +2729,8 @@ public class XomwLanguage {
 	* @param boolean $first
 	* @return mixed|String
 	*/
-	private byte[] lc(byte[] str) {return lc(str, false);}
+	public byte[] lc(byte[] str) {return lc(str, false);}
-	private byte[] lc(byte[] str, boolean first) {
+	public byte[] lc(byte[] str, boolean first) {
 		return first 
 			? xoLang.Case_mgr().Case_build_1st_lower(tmpBfr, str, 0, str.length)
 			: xoLang.Case_mgr().Case_build_lower    (str, 0, str.length);