Perl scripts to modify broken RSS feeds on the fly
Hosted by Dave Morriss on 2013-10-22 is flagged as Explicit and is released under a CC-BY-SA license.
Listen in ogg,
mp3 format. | Comments (1)
There have been problems with the podcast feed for "mintCast",
apparently as a result of a bug in Wordpress. The feed contains
multiple "enclosure" tags containing the same audio over and over
again. While the mintCast hosts are looking for a fix I would like to
find a local work-around.
I have also encountered a problem with the "Pod Delusion Extra" feed
which contains multiple enclosures in some episodes. Unlike the
"mintCast" example I don't want to lose these enclosures but want to
find a way of repackaging them into individual episodes.
These problems affect some podcatchers, the modified Bashpodder I use
being amongst them. To counteract this problem I have written two
short Perl scripts to copy and clean each feed before submitting it to
Subscribe to the comments RSS feed.
Comment #1 posted on 2013-10-25T16:40:37Z by Ken Fallon
There is another way
While there usually is another way with perl, this time there is another way with the xslt. This is the xpath will select only the @type where the string is set to "audio/ogg" and then only display the first one.
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:exslt="http://exslt.org/common" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:sy="http://purl.org/rss/1.0/modules/syndication/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:georss="http://www.georss.org/georss" xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" xmlns:media="http://search.yahoo.com/mrss/" version="1.0" extension-element-prefixes="exslt">
<xsl:output omit-xml-declaration="yes" indent="no" method="text"/>
<xsl:with-param name="select" select="@url"/>
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