X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Ftemplate%2FCssClassNameFilter.java;fp=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Ftemplate%2FCssClassNameFilter.java;h=6ba5d6b59faf7ced809e128cef6b9e916b34837d;hb=1b1f5f1907fb307abd9f94cf3a1f9a2ee247c8d1;hp=0000000000000000000000000000000000000000;hpb=873af59aa0b0af826933e09e2843de30bdb044a8;p=Sone.git
diff --git a/src/main/java/net/pterodactylus/sone/template/CssClassNameFilter.java b/src/main/java/net/pterodactylus/sone/template/CssClassNameFilter.java
new file mode 100644
index 0000000..6ba5d6b
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+++ b/src/main/java/net/pterodactylus/sone/template/CssClassNameFilter.java
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+/*
+ * Sone - CssClassNameFilter.java - Copyright © 2010 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+package net.pterodactylus.sone.template;
+
+import java.util.Map;
+
+import net.pterodactylus.util.template.DataProvider;
+import net.pterodactylus.util.template.Filter;
+
+/**
+ * Converts the {@link String} {@link String#valueOf(Object) representation} of
+ * an object to a valid CSS class name by converting all characters that are not
+ * US-ASCII letters or numbers to an underscore.
+ *
+ * @author David âBombeâ Roden
+ */
+public class CssClassNameFilter implements Filter {
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public Object format(DataProvider dataProvider, Object data, Map parameters) {
+ return String.valueOf(data).replaceAll("[^a-zA-Z0-9-]", "_");
+ }
+
+}