From bf06c9b305447ddca37b89e0411114cd115b4e15 Mon Sep 17 00:00:00 2001
From: Tim Schaub <tim.schaub@gmail.com>
Date: Fri, 9 May 2008 19:20:06 +0000
Subject: [PATCH] the example parser now also kicks out a basic atom feed,
 example list page links to this feed

git-svn-id: http://svn.openlayers.org/trunk/openlayers@7127 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 examples/example-list.html |  3 ++-
 tools/exampleparser.py     | 39 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+), 1 deletion(-)
diff --git a/examples/example-list.html b/examples/example-list.html
index 42e574ca53..2ec3b5e3d8 100644
--- a/examples/example-list.html
+++ b/examples/example-list.html
@@ -1,7 +1,8 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Strict//EN">
 <html>
     <head>
-        <title>OpenLayers Examples</title>        
+        <title>OpenLayers Examples</title>
+        <link rel="alternate" href="example-list.xml" type="application/atom+xml" />
         <link rel="stylesheet" href="style.css" type="text/css" />
         <style type="text/css">
             html, body {
diff --git a/tools/exampleparser.py b/tools/exampleparser.py
index 981f0af6da..b7bda8d0df 100755
--- a/tools/exampleparser.py
+++ b/tools/exampleparser.py
@@ -4,6 +4,7 @@ import sys
 import os
 import re
 import urllib2
+from xml.dom.minidom import Document
 
 missing_deps = False
 try:
@@ -81,6 +82,34 @@ def parseHtml(html,ids):
     d['classes'] = classes
     return d
     
+def createFeed(examples):
+    doc = Document()
+    feed = doc.createElementNS("http://www.w3.org/2005/Atom", "feed")
+    for example in examples:
+        entry = doc.createElementNS("http://www.w3.org/2005/Atom", "entry")
+        
+        title = doc.createElementNS("http://www.w3.org/2005/Atom", "title")
+        title.appendChild(doc.createTextNode(example["title"] or example["example"]))
+        entry.appendChild(title)
+        
+        link = doc.createElementNS("http://www.w3.org/2005/Atom", "link")
+        link.setAttribute("href", example["example"])
+        entry.appendChild(link)
+    
+        summary = doc.createElementNS("http://www.w3.org/2005/Atom", "summary")
+        summary.appendChild(doc.createTextNode(example["shortdesc"] or example["example"]))
+        entry.appendChild(summary)
+        
+        feed.appendChild(entry)
+
+    doc.appendChild(feed)
+    return doc
+
+def createEntry(doc, example):
+    
+    return entry
+    
+    
 def wordIndex(examples):
     """
     Create an inverted index based on words in title and shortdesc.  Keys are
@@ -138,6 +167,8 @@ if __name__ == "__main__":
         tagvalues['link'] = url
         exampleList.append(tagvalues)
         
+    print
+    
     exampleList.sort(key=lambda x:x['example'].lower())
     
     index = wordIndex(exampleList)
@@ -147,6 +178,14 @@ if __name__ == "__main__":
     json = 'var info=' + json 
     outFile.write(json)
     outFile.close()
+
+    print "writing feed to ../examples/example-list.xml "
+    atom = open('../examples/example-list.xml','w')
+    doc = createFeed(exampleList)
+    atom.write(doc.toprettyxml("    "))
+    atom.close()
+
+
     print 'complete'
 
     
