rewriteUrl for external links

git-svn-id: https://only.mawhrin.net/repos/FBReaderJ/trunk@1146 6a642e6f-84f6-412e-ac94-c4a38d5a04b0

TODO.network

@@ -11,6 +11,9 @@ DONE постепенная асинхронная загрузка катало
 DELAYED нормальная архитектура для асинхронной загрузки каталогов
 DELAYED асинхронная работа с сетью
 *	использование rewriteUrl
+	DONE link from a Book (reading mode) -- external
+	DONE link from a Network Library -- external
+	** link from a Network Library -- internal
 
 *	загрузка иконок:
 	* книг

src/org/geometerplus/android/fbreader/network/NetworkLibraryActivity.java

@@ -197,6 +197,7 @@ public class NetworkLibraryActivity extends ListActivity implements MenuItem.OnM
 
 	public void openInBrowser(String url) {
 		if (url != null) {
+			url = NetworkLibrary.Instance().rewriteUrl(url, true);
 			startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
 		}
 	}

src/org/geometerplus/fbreader/network/NetworkLibrary.java

@@ -23,6 +23,7 @@ import java.io.*;
 import java.util.*;
 
 import org.geometerplus.zlibrary.core.filesystem.*;
+import org.geometerplus.zlibrary.core.util.ZLNetworkUtil;
 
 import org.geometerplus.fbreader.tree.FBTree;
 import org.geometerplus.fbreader.network.tree.*;
@@ -87,6 +88,16 @@ public class NetworkLibrary {
 		return Collections.unmodifiableList(myLinks);
 	}
 
+	public String rewriteUrl(String url, boolean externalUrl) {
+		final String host = ZLNetworkUtil.hostFromUrl(url).toLowerCase();
+		for (NetworkLink link: myLinks) {
+			if (host.contains(link.SiteName)) {
+				url = link.rewriteUrl(url, externalUrl);
+			}
+		}
+		return url;
+	}
+
 	public void invalidate() {
 		myUpdateChildren = true;
 	}

src/org/geometerplus/fbreader/network/opds/OPDSCatalogItem.java

@@ -23,6 +23,8 @@ import java.util.*;
 import java.io.*;
 import java.net.*;
 
+import org.geometerplus.zlibrary.core.util.ZLNetworkUtil;
+
 import org.geometerplus.fbreader.network.*;
 
 
@@ -82,12 +84,7 @@ class OPDSCatalogItem extends NetworkCatalogItem {
 		} catch (SocketTimeoutException ex) {
 			return NetworkErrors.errorMessage("operationTimedOutMessage");
 		} catch (IOException ex) {
-			try {
-				return NetworkErrors.errorMessage(NetworkErrors.ERROR_SOMETHING_WRONG, new URL(urlString).getHost());
-			} catch (MalformedURLException ex2) {
-				// return error???
-				return null;
-			}
+			return NetworkErrors.errorMessage(NetworkErrors.ERROR_SOMETHING_WRONG, ZLNetworkUtil.hostFromUrl(urlString));
 		}
 		return null;
 	}

src/org/geometerplus/fbreader/network/opds/OPDSLink.java

@@ -84,6 +84,9 @@ class OPDSLink extends NetworkLink {
 
 	@Override
 	public String rewriteUrl(String url, boolean isUrlExternal) {
+		if (myUrlRewritingRules == null) {
+			return url;
+		}
 		for (URLRewritingRule rule: myUrlRewritingRules) {
 			if (rule.Apply != URLRewritingRule.APPLY_ALWAYS) {
 				if ((rule.Apply == URLRewritingRule.APPLY_EXTERNAL && !isUrlExternal)

src/org/geometerplus/zlibrary/core/util/ZLNetworkUtil.java

@@ -99,6 +99,19 @@ public class ZLNetworkUtil {
 		return new StringBuilder(url).append(delimiter).append(name).append('=').append(value).toString();
 	}
 
+	public static String hostFromUrl(String url) {
+		String host = url;
+		int index = host.indexOf("://");
+		if (index != -1) {
+			host = host.substring(index + 3);
+		}
+		index = host.indexOf("/");
+		if (index != -1) {
+			host = host.substring(0, index);
+		}
+		return host;
+	}
+
 	public static String getUserAgent(String versionName) {
 		return "FBReader/" + versionName + "(java)";
 	}

src/org/geometerplus/zlibrary/ui/android/library/ZLAndroidLibrary.java

@@ -36,6 +36,8 @@ import org.geometerplus.zlibrary.ui.android.view.ZLAndroidPaintContext;
 import org.geometerplus.zlibrary.ui.android.view.ZLAndroidWidget;
 import org.geometerplus.zlibrary.ui.android.dialogs.ZLAndroidDialogManager;
 
+import org.geometerplus.fbreader.network.NetworkLibrary;
+
 import org.geometerplus.android.fbreader.network.BookDownloader;
 
 public final class ZLAndroidLibrary extends ZLibrary {
@@ -72,11 +74,13 @@ public final class ZLAndroidLibrary extends ZLibrary {
 
 	public void openInBrowser(String reference) {
 		final Intent intent = new Intent(Intent.ACTION_VIEW);
-		final Uri uri = Uri.parse(reference);
-		if (BookDownloader.acceptsUri(uri)) {
+		boolean externalUrl = true;
+		if (BookDownloader.acceptsUri(Uri.parse(reference))) {
 			intent.setClass(myActivity, BookDownloader.class);
+			externalUrl = false;
 		}
-		intent.setData(uri);
+		reference = NetworkLibrary.Instance().rewriteUrl(reference, externalUrl);
+		intent.setData(Uri.parse(reference));
 		myActivity.startActivity(intent);
 	}