def RSS10(self, howmany=10, REQUEST=None):
""" return a RSS feed """
def u2s(ustr):
return cgi.escape(ustr).encode('ascii','xmlcharrefreplace')
feed = Feed(self.absolute_url()+'/rss.xml',
title=u2s(self.getRoot().getTitle()),
description='',
language='sv',
webmaster='')
for bust in self.getBusts(howmany=int(howmany), sort='getCreateDate', reverse=1):
title = u2s(bust.getTitle())
description = u2s(bust.getDescription())
thumbnail = bust.getThumbnail()
ahref = '<a href="%s">%s</a>' % (bust.absolute_url(),
thumbnail.tag())
description = ahref + ' ' + description
feed.append(Item(title,
bust.absolute_url(),
description,
date=bust.getCreateDate().strftime('%Y-%m-%dT%H:%M')
)
)
if REQUEST is not None:
REQUEST.RESPONSE.setHeader('Content-Type', 'text/xml')
return feed.out().strip()
