icecast-server/admin/updatemetadata.xsl

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
    <!-- Import include files -->
    <xsl:include href="includes/page.xsl"/>
    <xsl:include href="includes/mountnav.xsl"/>

    <xsl:variable name="title">Update Metadata</xsl:variable>

    <xsl:template name="content">
        <div class="section">
            <h2><xsl:value-of select="$title" /></h2>

            <xsl:for-each select="source">
                <section class="box">
                    <h3 class="box_title">Mountpoint <code><xsl:value-of select="@mount" /></code></h3>
                    <!-- Mount nav -->
                    <xsl:call-template name="mountnav" />
                    <h4>Update Metadata</h4>
                    <xsl:if test="content-type and not((content-type = 'audio/mpeg') or (content-type = 'audio/aac') or (content-type = 'audio/aacp'))">
                        <aside class="warning">
                            <strong>Warning</strong>
                            This is only supported for legacy codecs using ICY as transport such as MP3 and AAC.
                        </aside>
                    </xsl:if>
                    <form method="post" action="/admin/metadata.xsl">
                        <input type="hidden" name="mount" value="{@mount}" />
                        <input type="hidden" name="mode" value="updinfo" />
                        <input type="hidden" name="charset" value="UTF-8" />

                        <label for="metadata" class="hidden">Metadata:</label>
                        <input type="text" id="metadata" name="song" value="" placeholder="Click to edit" required="required" />
                        &#160;
                        <input type="submit" value="Update Metadata" />
                    </form>
                </section>
            </xsl:for-each>

        </div>
    </xsl:template>
</xsl:stylesheet>