Handling of translations.

1 files changed, 57 insertions, 0 deletions

diff --git a/org/madore/damlengine/TodoTranslations.java b/org/madore/damlengine/TodoTranslations.java
new file mode 100644
index 0000000..894e7a3
--- /dev/null
+++ b/org/madore/damlengine/TodoTranslations.java
@@ -0,0 +1,57 @@
+package org.madore.damlengine;
+
+import java.util.ArrayList;
+import java.util.regex.Pattern;
+import org.w3c.dom.*;
+
+public final class TodoTranslations extends TodoElement {
+
+    public TodoTranslations(Element node,
+			    Context ctx,
+			    TodoItem caller) {
+	super(node, ctx, caller);
+    }
+
+    @Override
+    public void handle() {
+	ArrayList<TodoElement> toProcess = new ArrayList<TodoElement>(ctx.translations.size()+8);
+	for ( String trlang : ctx.translations ) {
+	    Element p = ctx.doc.createElementNS(DamlEngine.XHTML_NS, "p");
+	    LangHelper.setLangNorec(p, trlang);
+	    p.setAttributeNS(null, "class", "translation-offer");
+	    node.getParentNode().insertBefore(p, node);
+	    node.getParentNode().insertBefore(ctx.doc.createTextNode("\n"), node);
+	    String str = "[";
+	    if ( trlang.equals("en") )
+		str = "[An ";
+	    else if ( trlang.equals("fr") )
+		str = "[Une ";
+	    p.appendChild(ctx.doc.createTextNode(str));
+	    Element a = ctx.doc.createElementNS(DamlEngine.XHTML_NS, "a");
+	    p.appendChild(a);
+	    a.setAttributeNS(null, "href", ctx.fileName+"."+trlang);
+	    a.setAttributeNS(null, "hreflang", trlang);
+	    str = trlang;
+	    if ( trlang.equals("en") )
+		str = "English version";
+	    else if ( trlang.equals("fr") )
+		str = "version française";
+	    a.appendChild(ctx.doc.createTextNode(str));
+	    str = "]";
+	    if ( trlang.equals("en") )
+		str = " of this page is also available.]";
+	    else if ( trlang.equals("fr") )
+		str = " de cette page est également disponible.]";
+	    p.appendChild(ctx.doc.createTextNode(str));
+	    toProcess.add(TodoElement.getTodoElement(p, this.ctx, this));
+	}
+	Node ws = node.getNextSibling();
+	if ( ( ws.getNodeType() == Node.TEXT_NODE
+	       || ws.getNodeType() == Node.CDATA_SECTION_NODE )
+	     && Pattern.matches("^\\s*$",((CharacterData)ws).getData()) )
+	    node.getParentNode().removeChild(ws);
+	node.getParentNode().removeChild(node);
+	this.ownerDeque.registerAtStart(toProcess);
+    }
+
+}