X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Ffreenet%2FL10nFilter.java;h=d667811d558b02cdc083515d9122920fabf4c80a;hp=fa7385c267c77ddcf5545245eb68c995a87fbc7d;hb=b4d2d68b5ea4f4edc7337f380cfe078756678126;hpb=aa94dcb712392b69cb431d1637e4948688d15791

diff --git a/src/main/java/net/pterodactylus/sone/freenet/L10nFilter.java b/src/main/java/net/pterodactylus/sone/freenet/L10nFilter.java
index fa7385c..d667811 100644
--- a/src/main/java/net/pterodactylus/sone/freenet/L10nFilter.java
+++ b/src/main/java/net/pterodactylus/sone/freenet/L10nFilter.java
@@ -1,5 +1,5 @@
 /*
- * Sone - L10nFilter.java - Copyright © 2010 David Roden
+ * Sone - L10nFilter.java - Copyright © 2010–2019 David Roden
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,29 +17,27 @@
 
 package net.pterodactylus.sone.freenet;
 
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 
+import javax.annotation.Nonnull;
+
 import net.pterodactylus.util.template.Filter;
 import net.pterodactylus.util.template.TemplateContext;
+
 import freenet.l10n.BaseL10n;
 
 /**
  * {@link Filter} implementation replaces {@link String} values with their
  * translated equivalents.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
 public class L10nFilter implements Filter {
 
-	/** The l10n handler. */
 	private final BaseL10n l10n;
 
-	/**
-	 * Creates a new L10n filter.
-	 *
-	 * @param l10n
-	 *            The l10n handler
-	 */
 	public L10nFilter(BaseL10n l10n) {
 		this.l10n = l10n;
 	}
@@ -48,8 +46,33 @@ public class L10nFilter implements Filter {
 	 * {@inheritDoc}
 	 */
 	@Override
-	public String format(TemplateContext templateContext, Object data, Map<String, String> parameters) {
-		return l10n.getString(String.valueOf(data));
+	public String format(TemplateContext templateContext, Object data, Map<String, Object> parameters) {
+		List<Object> parameterValues = getParameters(data, parameters);
+		String text = getText(data);
+		if (parameterValues.isEmpty()) {
+			return l10n.getString(text);
+		}
+		return new MessageFormat(l10n.getString(text), new Locale(l10n.getSelectedLanguage().shortCode)).format(parameterValues.toArray());
+	}
+
+	@Nonnull
+	private String getText(Object data) {
+		return (data instanceof L10nText) ? ((L10nText) data).getText() : String.valueOf(data);
+	}
+
+	@Nonnull
+	private List<Object> getParameters(Object data, Map<String, Object> parameters) {
+		if (data instanceof L10nText) {
+			return ((L10nText) data).getParameters();
+		}
+		List<Object> parameterValues = new ArrayList<>();
+		int parameterIndex = 0;
+		while (parameters.containsKey(String.valueOf(parameterIndex))) {
+			Object value = parameters.get(String.valueOf(parameterIndex));
+			parameterValues.add(value);
+			++parameterIndex;
+		}
+		return parameterValues;
 	}
 
 }