Entry single pages: handle permalinks gracefully, populate with attribute.

* A single page is generated from the single-page attribute on <entry>
  element (stored in database as do_single_page).

* Permalink refers to the single page.  Same from weblog index.  Other
  links are subject to debate (e.g., what about internal links? now we
  link to single page when link has a supplement part, but this is
  debatable).

1 files changed, 11 insertions, 3 deletions

diff --git a/org/madore/damlengine/TodoEntryElement.java b/org/madore/damlengine/TodoEntryElement.java
index c42943c..712e121 100644
--- a/org/madore/damlengine/TodoEntryElement.java
+++ b/org/madore/damlengine/TodoEntryElement.java
@@ -46,6 +46,7 @@ public final class TodoEntryElement extends TodoDefaultElement {
 	String entryDayStr = entryDateMatcher.group(3);
 	String entryDowStr = node.getAttributeNS(null, "day_of_week");
 	String entryCatStr = node.getAttributeNS(null, "cat");
+	String entryDoSinglePageStr = node.getAttributeNS(null, "single-page");
 	String entryCdateStr = node.getAttributeNS(null, "cdate");
 	ArrayList<String> entryCatList;
 	if ( entryCatStr.equals("") ) {
@@ -78,9 +79,16 @@ public final class TodoEntryElement extends TodoDefaultElement {
 	header.appendChild(ctx.doc.createTextNode("\n"));
 
 	Element permalink = ctx.doc.createElementNS(DamlEngine.XHTML_NS, "a");
-	permalink.setAttributeNS(null, "href",
-				 entryYearStr+"-"+entryMonthStr+".html"
-				 +"#"+entryIdStr);
+	if ( entryDoSinglePageStr.equals("") )
+	    permalink.setAttributeNS(null, "href",
+				     entryYearStr+"-"+entryMonthStr+".html"
+				     +"#"+entryIdStr);
+	else
+	    permalink.setAttributeNS(null, "href",
+				     entryYearStr+"-"+entryMonthStr
+				     +"-"+entryDayStr+"-"+entryDoSinglePageStr
+				     +".html"
+				     +"#"+entryIdStr);
 	permalink.setAttributeNS(null, "rel", "bookmark");
 	Element time = ctx.doc.createElementNS(DamlEngine.XHTML_NS, "time");
 	permalink.appendChild(time);