<?php
/**
 * Sitemap XSL.
 *
 * Dynamically generates the XML Sitemap's XSL file.
 *
 * @package All-in-One-SEO-Pack
 *
 * @since 2.3.6
 */

echo '<?xml version="1.0" encoding="UTF-8"?>';
?>
<xsl:stylesheet version="2.0"
				xmlns:html="http://www.w3.org/TR/REC-html40"
				xmlns:video="http://www.google.com/schemas/sitemap-video/1.1"
				xmlns:image="http://www.google.com/schemas/sitemap-image/1.1"
				xmlns:sitemap="http://www.sitemaps.org/schemas/sitemap/0.9"
				xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
	<xsl:output method="html" version="1.0" encoding="UTF-8" indent="yes"/>
	<xsl:template match="/">
		<xsl:variable name="fileType">
			<xsl:choose>
				<xsl:when test="//sitemap:url">Sitemap</xsl:when>
				<xsl:otherwise>SitemapIndex</xsl:otherwise>
			</xsl:choose>
		</xsl:variable>
		<html xmlns="http://www.w3.org/1999/xhtml">
		<head>
			<title>
				<xsl:choose><xsl:when test="$fileType='Sitemap'">Sitemap</xsl:when>
					<xsl:otherwise>Sitemap Index</xsl:otherwise>
				</xsl:choose>
			</title>
			<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
			<style type="text/css">
				body {
					margin: 0;
					font-family: Helvetica, Arial, sans-serif;
					font-size: 68.5%;
				}
				#content-head {
					background-color: #4275f4;
					padding: 20px 40px;
				}
				#content-head h1,
				#content-head p,
				#content-head a {
					color: #fff;
					font-size: 1.2em;
				}
				#content-head h1 {
					font-size: 2em;
				}
				table {
					margin: 20px 40px;
					border: none;
					border-collapse: collapse;
				}
				table {
					font-size: 1em;
					width: 75%;
				}
				th {
					border-bottom: 1px solid #ccc;
					text-align: left;
					padding: 15px 5px;
					font-size: 14px;
				}
				td {
					padding: 10px 5px;
					border-left: 3px solid #fff;
				}
				tr.stripe {
					background-color: #f7f7f7;
				}
			</style>
		</head>
		<body>
		<div id="content">
			<div id="content-head">
				<h1>XML Sitemap</h1>
				<p>Generated by <a href="https://semperplugins.com">All in One </a> <a href="https://semperplugins.com/all-in-one-seo-pack-pro-version/">SEO</a>, this is an XML Sitemap, meant to be consumed by search engines like Google or Bing.<br/>
					You can find more information about XML sitemaps at <a href="http://sitemaps.org">sitemaps.org</a>.</p>
				<p><xsl:choose>
						<xsl:when test="$fileType='Sitemap'">
							This sitemap contains <xsl:value-of select="count(sitemap:urlset/sitemap:url)"></xsl:value-of> URLs</xsl:when>
						<xsl:otherwise>This sitemap index contains <xsl:value-of select="count(sitemap:sitemapindex/sitemap:sitemap)"></xsl:value-of> sitemaps</xsl:otherwise>
					</xsl:choose></p>
			</div>
			<xsl:choose>
				<xsl:when test="$fileType='Sitemap'">
					<xsl:call-template name="sitemapTable"/></xsl:when>
				<xsl:otherwise><xsl:call-template name="siteindexTable"/></xsl:otherwise>
			</xsl:choose>

		</div>
		</body>
		</html>
	</xsl:template>
	<xsl:template name="siteindexTable">
		<table cellpadding="3">
			<thead>
			<tr>
				<th width="50%">URL</th>
				<th>LastChange</th>
			</tr>
			</thead>
			<tbody>
			<xsl:variable name="lower" select="'abcdefghijklmnopqrstuvwxyz'"/>
			<xsl:variable name="upper" select="'ABCDEFGHIJKLMNOPQRSTUVWXYZ'"/>
			<xsl:for-each select="sitemap:sitemapindex/sitemap:sitemap">
				<tr>
					<xsl:if test="position() mod 2 != 1">
						<xsl:attribute name="class">stripe</xsl:attribute>
					</xsl:if>
					<td>
						<xsl:variable name="itemURL">
							<xsl:value-of select="sitemap:loc"/>
						</xsl:variable>
						<a href="{$itemURL}">
							<xsl:value-of select="sitemap:loc"/>
						</a>
					</td>
					<td>
						<xsl:value-of select="concat(substring(sitemap:lastmod,0,11),concat(' ', substring(sitemap:lastmod,12,5)))"/>
					</td>
				</tr>
			</xsl:for-each>
			</tbody>
		</table>
	</xsl:template>
	<xsl:template name="sitemapTable">
		<table cellpadding="3">
			<thead>
			<tr>
				<th width="50%">URL</th>
				<th>Priority</th>
				<th>Change Frequency</th>
				<th>LastChange</th>
			</tr>
			</thead>
			<tbody>
			<xsl:variable name="lower" select="'abcdefghijklmnopqrstuvwxyz'"/>
			<xsl:variable name="upper" select="'ABCDEFGHIJKLMNOPQRSTUVWXYZ'"/>
			<xsl:for-each select="sitemap:urlset/sitemap:url">
				<tr>
					<xsl:if test="position() mod 2 != 1">
						<xsl:attribute name="class">stripe</xsl:attribute>
					</xsl:if>
					<td>
						<xsl:variable name="itemURL">
							<xsl:value-of select="sitemap:loc"/>
						</xsl:variable>
						<a href="{$itemURL}">
							<xsl:value-of select="sitemap:loc"/>
						</a>
						<xsl:variable name="thumbURL">
							<xsl:value-of select="video:video/video:thumbnail_loc"/>
						</xsl:variable>
						<xsl:variable name="playURL">
							<xsl:value-of select="video:video/video:player_loc"/>
						</xsl:variable>
						<xsl:if test="$thumbURL != ''">
							<a href="{$playURL}"><img src="{$thumbURL}" style="max-width:60px;float:right;"/></a>
						</xsl:if>
					</td>
					<td>
						<xsl:if test="string(number(sitemap:priority))!='NaN'">
							<xsl:value-of select="concat(sitemap:priority*100,'%')"/>
						</xsl:if>
					</td>
					<td>
						<xsl:value-of select="concat(translate(substring(sitemap:changefreq, 1, 1),concat($lower, $upper),concat($upper, $lower)),substring(sitemap:changefreq, 2))"/>
					</td>
					<td>
						<xsl:value-of select="concat(substring(sitemap:lastmod,0,11),concat(' ', substring(sitemap:lastmod,12,5)))"/>
					</td>
					<td>



					</td>
				</tr>
			</xsl:for-each>
			</tbody>
		</table>
	</xsl:template>
</xsl:stylesheet>
<?php
