From 1ce96ca53b2859fca09f9e214e1f44df90bf3879 Mon Sep 17 00:00:00 2001
From: Sam Ruby <rubys@intertwingly.net>
Date: Thu, 16 Nov 2006 20:18:34 -0500
Subject: [PATCH] Assign a css-id to each source

---
 planet/reconstitute.py     | 11 +++++++++++
 tests/test_spider.py       |  1 +
 themes/asf/index.html.xslt |  3 ++-
 themes/asf/personalize.js  |  3 ++-
 4 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/planet/reconstitute.py b/planet/reconstitute.py
index 989a107..6d7f43d 100644
--- a/planet/reconstitute.py
+++ b/planet/reconstitute.py
@@ -50,6 +50,15 @@ def ncr2c(value):
         value=unichr(int(value))
     return value
 
+nonalpha=re.compile('\W+',re.UNICODE)
+def cssid(name):
+    """ generate a css id from a name """
+    try:
+        name = nonalpha.sub('-',name.decode('utf-8')).lower().encode('utf-8')
+    except:
+        name = nonalpha.sub('-',name).lower()
+    return name.strip('-')
+
 def normalize(text, bozo):
     """ convert everything to well formed XML """
     if text.has_key('type'):
@@ -198,6 +207,8 @@ def source(xsource, source, bozo, format):
     if not bozo == None: source['planet_bozo'] = bozo and 'true' or 'false'
 
     # propagate planet inserted information
+    if source.has_key('planet_name') and not source.has_key('planet_css-id'):
+        source['planet_css-id'] = cssid(source['planet_name'])
     for key, value in source.items():
         if key.startswith('planet_'):
             createTextElement(xsource, key.replace('_',':',1), value)
diff --git a/tests/test_spider.py b/tests/test_spider.py
index 418364c..2bef04a 100644
--- a/tests/test_spider.py
+++ b/tests/test_spider.py
@@ -91,6 +91,7 @@ class SpiderTest(unittest.TestCase):
         self.assertEqual(['application/rss+xml'], [link.type
             for link in data.entries[0].source.links if link.rel=='self'])
         self.assertEqual('three', data.entries[0].source.author_detail.name)
+        self.assertEqual('three', data.entries[0].source['planet_css-id'])
 
     def test_spiderPlanet(self):
         config.load(configfile)
diff --git a/themes/asf/index.html.xslt b/themes/asf/index.html.xslt
index b3d2063..1c7468e 100644
--- a/themes/asf/index.html.xslt
+++ b/themes/asf/index.html.xslt
@@ -1,4 +1,5 @@
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"
+                xmlns:fn="http://www.w3.org/2005/xpath-functions/"
                 xmlns:atom="http://www.w3.org/2005/Atom"
                 xmlns:xhtml="http://www.w3.org/1999/xhtml"
                 xmlns:planet="http://planet.intertwingly.net/"
@@ -139,7 +140,7 @@
     </xsl:if>
 
     <xsl:text>&#10;&#10;</xsl:text>
-    <div class="news">
+    <div class="news {atom:source/planet:css-id}">
 
       <xsl:if test="@xml:lang">
         <xsl:attribute name="xml:lang">
diff --git a/themes/asf/personalize.js b/themes/asf/personalize.js
index 83db3a3..afcec17 100644
--- a/themes/asf/personalize.js
+++ b/themes/asf/personalize.js
@@ -159,7 +159,8 @@ function findEntries() {
       var date = localizeDate(span[i]);
 
       var parent = span[i];
-      while (parent && parent.className != 'news') {
+      while (parent && 
+        (!parent.className || parent.className.split(' ')[0] != 'news')) {
         parent = parent.parentNode;
       }