X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Ftemplate%2FParserFilter.java;h=db41830f0d16475908e01fd8955aa65fe5a8db43;hb=d5efb086bee8f103cbe90c7a953ffbb7ff27b689;hp=b8af83174bda1f2370205145a4ac1cc503923908;hpb=d11409a9e2c072ad69be7d19f1fe715cafae0a65;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/template/ParserFilter.java b/src/main/java/net/pterodactylus/sone/template/ParserFilter.java
index b8af831..db41830 100644
--- a/src/main/java/net/pterodactylus/sone/template/ParserFilter.java
+++ b/src/main/java/net/pterodactylus/sone/template/ParserFilter.java
@@ -1,5 +1,5 @@
 /*
- * Sone - ParserFilter.java - Copyright © 2011–2012 David Roden
+ * Sone - ParserFilter.java - Copyright © 2011–2013 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
@@ -38,13 +38,15 @@ import net.pterodactylus.sone.text.SonePart;
 import net.pterodactylus.sone.text.SoneTextParser;
 import net.pterodactylus.sone.text.SoneTextParserContext;
 import net.pterodactylus.sone.web.page.FreenetRequest;
-import net.pterodactylus.util.number.Numbers;
 import net.pterodactylus.util.template.Filter;
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.template.TemplateContextFactory;
 import net.pterodactylus.util.template.TemplateParser;
 
+import com.google.common.base.Optional;
+import com.google.common.primitives.Ints;
+
 /**
  * Filter that filters a given text through a {@link SoneTextParser}.
  *
@@ -90,8 +92,8 @@ public class ParserFilter implements Filter {
 	@Override
 	public Object format(TemplateContext templateContext, Object data, Map<String, Object> parameters) {
 		String text = String.valueOf(data);
-		int length = Numbers.safeParseInteger(parameters.get("length"), Numbers.safeParseInteger(templateContext.get(String.valueOf(parameters.get("length"))), -1));
-		int cutOffLength = Numbers.safeParseInteger(parameters.get("cut-off-length"), Numbers.safeParseInteger(templateContext.get(String.valueOf(parameters.get("cut-off-length"))), length));
+		int length = Optional.fromNullable(Ints.tryParse(String.valueOf(parameters.get("length")))).or(-1);
+		int cutOffLength = Optional.fromNullable(Ints.tryParse(String.valueOf(parameters.get("cut-off-length")))).or(length);
 		Object sone = parameters.get("sone");
 		if (sone instanceof String) {
 			sone = core.getSone((String) sone, false);