260 lines
10 KiB
XML
260 lines
10 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- Spezifikation:
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http://www.apple.com/itunes/store/podcaststechspecs.html
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-->
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<xsl:stylesheet version="1.0"
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xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd"
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xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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xmlns:date="http://exslt.org/dates-and-times"
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xmlns:content="http://purl.org/rss/1.0/modules/content/"
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exclude-result-prefixes="xsl date">
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<xsl:output method="xml"
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version="1.0"
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encoding="utf-8"
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indent="yes"/>
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<xsl:include href="common.xsl" />
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<xsl:variable name="baseurl">http://www.c3d2.de/</xsl:variable>
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<xsl:param name="selection" select="''"/>
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<xsl:template match="news">
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<rss version="2.0">
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<channel>
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<xsl:choose>
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<xsl:when test="$selection = 'pentaradio' or $selection = 'pentamedia'">
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<title>Pentaradio</title>
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<link><xsl:value-of select="$baseurl"/>radio.html</link>
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<description>C3D2 Pentaradio</description>
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<language>de</language>
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<copyright>http://creativecommons.org/licenses/by-sa/2.0/de/</copyright>
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<itunes:subtitle>Radio vom CCC Dresden</itunes:subtitle>
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<itunes:summary>
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Pentaradio sind die Sendungen des Chaos Computer Club Dresden auf coloRadio, bestehend aus einem informativen Rahmenprogramm und Beiträgen zu einem sendungsspezifischen Thema.
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</itunes:summary>
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<itunes:image href="{$baseurl}images/pentaradio.png" />
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<itunes:category text="Society & Culture"/>
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<itunes:category text="Technology">
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<itunes:category text="Tech News"/>
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</itunes:category>
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</xsl:when>
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<xsl:when test="$selection = 'pentacast' or $selection = 'pentamedia'">
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<title>Pentacast</title>
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<link><xsl:value-of select="$baseurl"/>podcast.html</link>
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<description>C3D2 Pentacast</description>
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<language>de</language>
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<copyright>http://creativecommons.org/licenses/by-sa/2.0/de/</copyright>
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<itunes:subtitle>Podcasts vom CCC Dresden</itunes:subtitle>
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<itunes:summary>
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Pentacast sind themenspezifische Sendungen des Chaos
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Computer Club Dresden.
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</itunes:summary>
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<itunes:image href="{$baseurl}images/pentacast.png" />
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<itunes:category text="Society & Culture"/>
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<itunes:category text="Technology"/>
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</xsl:when>
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<xsl:when test="$selection = 'pentamusic' or $selection = 'pentamedia'">
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<title>Pentamusic</title>
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<link><xsl:value-of select="$baseurl"/>pentamusic.html</link>
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<description>C3D2 Pentamusic</description>
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<language>de</language>
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<copyright>http://creativecommons.org/licenses/by-sa/2.0/de/</copyright>
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<itunes:subtitle>Musikvorstellungen vom CCC Dresden</itunes:subtitle>
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<itunes:summary>
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Versuch, Künstler, Bands und Labels der CC-Szene vors
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Mikro zu holen um diese einer breiteren Öffentlichkeit
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bekannt zu machen.
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</itunes:summary>
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<itunes:image href="{$baseurl}images/pentacast.png" />
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<itunes:category text="Society & Culture"/>
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<itunes:category text="Music"/>
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</xsl:when>
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<xsl:otherwise>
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<title>C3D2 Podcast</title>
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<link><xsl:value-of select="$baseurl"/></link>
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<description>C3D2 Podcast</description>
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<language>de</language>
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<copyright>http://creativecommons.org/licenses/by-sa/2.0/de/</copyright>
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<itunes:subtitle>Radio & Podcasts vom CCC Dresden</itunes:subtitle>
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<itunes:summary>
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Pentaradio & Pentacast vom Chaos Computer Club Dresden.
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</itunes:summary>
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<itunes:image href="{$baseurl}images/pentaradio.png" />
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<itunes:category text="Society & Culture"/>
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<itunes:category text="Technology"/>
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</xsl:otherwise>
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</xsl:choose>
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<itunes:author>Chaos Computer Club Dresden</itunes:author>
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<itunes:owner>
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<itunes:name>C3D2</itunes:name>
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<itunes:email>mail@c3d2.de</itunes:email>
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</itunes:owner>
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<xsl:for-each select="newsfile">
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<xsl:sort select="date:seconds(document(.)/item/@date)" data-type="number" order="descending" />
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<xsl:if test="position() <= 23">
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<xsl:choose>
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<xsl:when test="($selection = 'pentaradio' or $selection = 'pentamedia') and
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starts-with(., 'content/news/pentaradio') and
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count(document(.)/item//resource) > 0">
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<xsl:apply-templates select="document(.)/item//resource" mode="preselect">
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<xsl:with-param name="newsfile" select="."/>
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</xsl:apply-templates>
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</xsl:when>
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<xsl:when test="($selection = 'pentacast' or $selection = 'pentamedia') and
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starts-with(., 'content/news/pentacast') and
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count(document(.)/item//resource) > 0">
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<xsl:apply-templates select="document(.)/item//resource" mode="preselect">
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<xsl:with-param name="newsfile" select="."/>
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</xsl:apply-templates>
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</xsl:when>
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<xsl:when test="($selection = 'pentamusic' or $selection = 'pentamedia') and
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starts-with(., 'content/news/pentamusic') and
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count(document(.)/item//resource) > 0">
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<xsl:apply-templates select="document(.)/item//resource" mode="preselect">
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<xsl:with-param name="newsfile" select="."/>
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</xsl:apply-templates>
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</xsl:when>
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<xsl:when test="$selection = '' and count(document(.)/item//resource) > 0">
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<xsl:apply-templates select="document(.)/item//resource" mode="preselect">
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<xsl:with-param name="newsfile" select="."/>
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</xsl:apply-templates>
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</xsl:when>
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</xsl:choose>
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</xsl:if>
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</xsl:for-each>
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</channel>
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</rss>
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</xsl:template>
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<!-- Preselect heißt:
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* Gucken, ob es in der Resource nicht ein Alternative gibt, welches MP3 ist
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* Dann dieses nehmen
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* Ansonsten die Resource nehmen
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-->
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<xsl:template match="resource" mode="preselect">
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<xsl:param name="newsfile"/>
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<xsl:choose>
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<!-- Gibts ein MP3? -->
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<xsl:when test="count(alternative[@type='audio/mpeg']) > 0">
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<xsl:apply-templates test="alternative[@type='audio/mpeg'][1]">
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<xsl:with-param name="newsfile" select="$newsfile"/>
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</xsl:apply-templates>
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</xsl:when>
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<!-- Nimm was da ist (OGG) -->
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<xsl:otherwise>
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<xsl:apply-templates select=".">
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<xsl:with-param name="newsfile" select="$newsfile"/>
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</xsl:apply-templates>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="resource">
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<xsl:param name="newsfile"/>
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<xsl:variable name="href">
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<xsl:call-template name="make-href">
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<xsl:with-param name="href" select="@url"/>
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</xsl:call-template>
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</xsl:variable>
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<xsl:call-template name="generate-item">
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<xsl:with-param name="newsfile" select="$newsfile"/>
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<xsl:with-param name="item_title" select="../@title"/>
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<xsl:with-param name="resource_title" select="@title"/>
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<xsl:with-param name="date" select="document($newsfile)/item/@date"/>
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<xsl:with-param name="resource_url" select="$href"/>
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<xsl:with-param name="resource_size" select="@size"/>
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<xsl:with-param name="resource_type" select="@type"/>
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</xsl:call-template>
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</xsl:template>
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<xsl:template match="alternative">
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<xsl:param name="newsfile"/>
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<xsl:variable name="href">
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<xsl:call-template name="make-href">
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<xsl:with-param name="href" select="@url"/>
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</xsl:call-template>
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</xsl:variable>
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<xsl:call-template name="generate-item">
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<xsl:with-param name="newsfile" select="$newsfile"/>
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<xsl:with-param name="item_title" select="../../@title"/>
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<xsl:with-param name="resource_title" select="../@title"/>
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<xsl:with-param name="date" select="document($newsfile)/item/@date"/>
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<xsl:with-param name="resource_url" select="$href"/>
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<xsl:with-param name="resource_size" select="@size"/>
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<xsl:with-param name="resource_type" select="@type"/>
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</xsl:call-template>
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</xsl:template>
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<xsl:template name="generate-item">
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<xsl:param name="newsfile"/>
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<xsl:param name="item_title"/>
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<xsl:param name="resource_title"/>
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<xsl:param name="date"/>
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<xsl:param name="resource_url"/>
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<xsl:param name="resource_size"/>
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<xsl:param name="resource_type"/>
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<item>
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<xsl:variable name="href">
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<xsl:value-of select="$baseurl"/>
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<xsl:value-of select="substring-before(substring-after($newsfile, 'content/'), '.xml')"/>
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<xsl:text>.html</xsl:text>
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</xsl:variable>
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<title><xsl:value-of select="$item_title"/></title>
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<description>
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<xsl:text disable-output-escaping="yes"><![CDATA[</xsl:text>
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<div xmlns="http://www.w3.org/1999/xhtml">
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<xsl:apply-templates select="document($newsfile)/item/*[name() != 'resource']"/>
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</div>
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<xsl:text disable-output-escaping="yes">]]></xsl:text>
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</description>
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<link><xsl:value-of select="$href"/></link>
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<enclosure
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url="{$resource_url}"
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length="{$resource_size}"
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type="{$resource_type}"
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/>
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<guid isPermaLink="false"><xsl:value-of select="concat($href, '+++', $resource_url)"/></guid>
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<pubDate>
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<xsl:call-template name="date-to-rfc822">
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<xsl:with-param name="date" select="$date"/>
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</xsl:call-template>
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</pubDate>
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<content:encoded>
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<xsl:text disable-output-escaping="yes"><![CDATA[</xsl:text>
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<div xmlns="http://www.w3.org/1999/xhtml">
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<xsl:apply-templates select="document($newsfile)/item/*[name() != 'resource']"/>
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</div>
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<xsl:text disable-output-escaping="yes">]]></xsl:text>
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</content:encoded>
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<!-- iTunes-Extensions zum Schluss, sonst validiert es nicht -->
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<itunes:subtitle><xsl:value-of select="$resource_title"/></itunes:subtitle>
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<itunes:author>CCC Dresden</itunes:author>
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</item>
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</xsl:template>
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<xsl:template match="addendum">
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<xsl:apply-templates select="*[name() != 'resource']"/>
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</xsl:template>
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</xsl:stylesheet>
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