Icecast server JSON status

json.xsl

# place this into /usr/share/icecast2/web/json.xsl
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0">
  <xsl:output omit-xml-declaration="yes" method="text" indent="no" media-type="text/javascript" encoding="UTF-8"/>
  <xsl:strip-space elements="*"/>
  <xsl:template match="/icestats">{
    <xsl:for-each select="source">
      "<xsl:value-of select="@mount"/>":{
        "server_name":"<xsl:value-of select="server_name"/>",
        "listeners":"<xsl:value-of select="listeners"/>",
        "description":"<xsl:value-of select="server_description"/>",
        "title":"<xsl:if test="artist"><xsl:value-of select="artist"/>-</xsl:if><xsl:value-of select="title"/>",
        "genre":"<xsl:value-of select="genre"/>",
        "bitrate":"<xsl:value-of select="bitrate"/>",
        "url":"<xsl:value-of select="server_url"/>"
      }<xsl:if test="position() != last()"><xsl:text>,</xsl:text></xsl:if>
    </xsl:for-each>}</xsl:template>
</xsl:stylesheet>