From 5a64664941be9c96a4f32602f4ae94a8dc7c2f47 Mon Sep 17 00:00:00 2001
From: "David A. Madore" <david+git@madore.org>
Date: Sun, 10 Oct 2010 18:41:54 +0200
Subject: Handle meta-description and meta-keywords.

---
 org/madore/damlengine/TodoMetaElement.java | 53 ++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 org/madore/damlengine/TodoMetaElement.java

(limited to 'org/madore/damlengine/TodoMetaElement.java')

diff --git a/org/madore/damlengine/TodoMetaElement.java b/org/madore/damlengine/TodoMetaElement.java
new file mode 100644
index 0000000..1089bf9
--- /dev/null
+++ b/org/madore/damlengine/TodoMetaElement.java
@@ -0,0 +1,53 @@
+package org.madore.damlengine;
+
+import java.util.ArrayList;
+import java.util.regex.Pattern;
+import org.w3c.dom.*;
+
+public final class TodoMetaElement extends TodoDefaultElement {
+
+    public enum Type {
+	DESCRIPTION("Description"),
+	KEYWORDS("Keywords");
+	final String metaName;
+	Type(String metaName) {
+	    this.metaName = metaName;
+	}
+    }
+
+    public static class Factory extends TodoElement.Factory {
+	final Type t;
+	public Factory(Type t) {
+	    super();
+	    this.t = t;
+	}
+	@Override
+	public TodoMetaElement newItem(Element node,
+				       Context ctx,
+				       TodoItem caller) {
+	    return new TodoMetaElement(t, node, ctx, caller);
+	}
+    }
+
+    final Type t;
+
+    public TodoMetaElement(Type t,
+			   Element node,
+			   Context ctx,
+			   TodoItem caller) {
+	super(node, ctx, caller);
+	this.t = t;
+    }
+
+    @Override
+    public void handleNodeOnly() {
+	Element meta = ctx.doc.createElementNS(DamlEngine.XHTML_NS, "meta");
+	String lang = LangHelper.getLangNorec(node);
+	if ( lang != null )
+	    LangHelper.setLangNorec(meta, lang);
+	meta.setAttributeNS(null, "name", t.metaName);
+	meta.setAttributeNS(null, "content", node.getTextContent());
+	node.getParentNode().replaceChild(meta, node);
+    }
+
+}
-- 
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