Simplify length extraction.

[Sone.git] / src / main / java / net / pterodactylus / sone / template / ParserFilter.java

diff --git a/src/main/java/net/pterodactylus/sone/template/ParserFilter.java b/src/main/java/net/pterodactylus/sone/template/ParserFilter.java
index 3494c21..c5f7f6b 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/template/ParserFilter.java
+++ b/src/main/java/net/pterodactylus/sone/template/ParserFilter.java
@@ -87,19 +87,7 @@ public class ParserFilter implements Filter {
        @Override
        public Object format(TemplateContext templateContext, Object data, Map<String, String> parameters) {
                String text = String.valueOf(data);
-               int length = -1;
-               try {
-                       length = Integer.parseInt(parameters.get("length"));
-               } catch (NumberFormatException nfe1) {
-                       /* ignore. */
-               }
-               if ((length == -1) && (parameters.get("length") != null)) {
-                       try {
-                               length = Integer.parseInt(String.valueOf(templateContext.get(parameters.get("length"))));
-                       } catch (NumberFormatException nfe1) {
-                               /* ignore. */
-                       }
-               }
+               int length = Numbers.safeParseInteger(parameters.get("length"), Numbers.safeParseInteger(templateContext.get(parameters.get("length")), -1));
                String soneKey = parameters.get("sone");
                if (soneKey == null) {
                        soneKey = "sone";
@@ -233,7 +221,11 @@ public class ParserFilter implements Filter {
         *            The part to render
         */
        private void render(Writer writer, SonePart sonePart) {
-               renderLink(writer, "viewSone.html?sone=" + sonePart.getSone().getId(), SoneAccessor.getNiceName(sonePart.getSone()), SoneAccessor.getNiceName(sonePart.getSone()), "in-sone");
+               if ((sonePart.getSone() != null) && (sonePart.getSone().getName() != null)) {
+                       renderLink(writer, "viewSone.html?sone=" + sonePart.getSone().getId(), SoneAccessor.getNiceName(sonePart.getSone()), SoneAccessor.getNiceName(sonePart.getSone()), "in-sone");
+               } else {
+                       renderLink(writer, "/WebOfTrust/ShowIdentity?id=" + sonePart.getSone().getId(), sonePart.getSone().getId(), sonePart.getSone().getId(), "in-sone");
+               }
        }
 
        /**