slide on homepage

tabellio/pfbviews/configure.zcml

@@ -48,6 +48,14 @@
         permission="zope2.View"
         />
 
+  <browser:page
+        for=".misc.IPfbHomeFolder"
+        name="folder_listing"
+        class=".misc.PfbHomeFolder"
+        template="pfbhome_folder.pt"
+        permission="zope2.View"
+        />
+
   <browser:page
         for=".misc.IPfbHomeFolder"
         name="pfbhome_folder"

tabellio/pfbviews/misc.py

@@ -1,5 +1,6 @@
 from Products.Five import BrowserView
 from zope.interface import Interface
+from Products.CMFCore.utils import getToolByName
 
 try:
     from plone.app.caching.operations.utils import setCacheHeaders
@@ -17,5 +18,18 @@ class IPfbHomeFolder(Interface):
     pass
 
 class PfbHomeFolder(BrowserView, Cached):
-    pass
+    def slides_js(self):
+        portal = getToolByName(self.context, 'portal_url').getPortalObject()
+        images = getattr(portal, 'images-accueil').objectIds()
+        # move the first image to the last place, as it will be added statically
+        images = images[1:] + [images[0]]
+        s = '''SLIDES = new slideshow("SLIDES");\n'''
+        s += '\n'.join(['''
+SLIDES.add_slide(s = new slide('/images-accueil/%s/image'));
+s.filter = 'progid:DXImageTransform.Microsoft.Fade()';''' % x for x in images])
+        return s
 
+    def firstpic_url(self):
+        portal = getToolByName(self.context, 'portal_url').getPortalObject()
+        images = getattr(portal, 'images-accueil').objectIds()
+        return '/images-accueil/%s/image' % images[0]

tabellio/pfbviews/pfbhome_folder.pt

@@ -17,23 +17,12 @@
 
         <div tal:replace="structure provider:plone.abovecontentbody" />
 
+	<img name="SLIDESIMG" width="510" height="355" tal:attributes="src view/firstpic_url" alt=""/>
 
 
 <!-- JavaScript Slideshow by Patrick Fitzgerald http://slideshow.barelyfitz.com/ -->
 <script src="/slide_portlet/slideshow.js" type="text/javascript"></script>
-<script type="text/javascript">// <![CDATA[
-SLIDES = new slideshow("SLIDES");
-
-// Create some slides and add custom filters for Microsoft IE
-SLIDES.add_slide(s = new slide('/slide_portlet/pics/pic01i.jpg'));
-s.filter = 'progid:DXImageTransform.Microsoft.Pixelate()';
-
-SLIDES.add_slide(s = new slide('/slide_portlet/pics/pic02i.jpg'));
-s.filter = 'progid:DXImageTransform.Microsoft.Fade()';
-
-SLIDES.add_slide(s = new slide('/slide_portlet/pics/pic03i.jpg'));
-s.filter = 'progid:DXImageTransform.Microsoft.Barn()';
-// ]]></script>
+<script type="text/javascript" tal:content="view/slides_js"></script>
 <script type="text/javascript">// <![CDATA[
 if (document.images) {