diff options
Diffstat (limited to 'templates/yleareena/navigation.xsl')
| -rw-r--r-- | templates/yleareena/navigation.xsl | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/templates/yleareena/navigation.xsl b/templates/yleareena/navigation.xsl new file mode 100644 index 0000000..bbf0ad7 --- /dev/null +++ b/templates/yleareena/navigation.xsl @@ -0,0 +1,119 @@ +<?xml version="1.0" encoding="ISO-8859-1"?> + +<xsl:stylesheet version="1.0" + xmlns:xsl="http://www.w3.org/1999/XSL/Transform" + xmlns:str="http://exslt.org/strings"> + +<xsl:param name="docurl"/> +<xsl:param name="title" select="/rss/channel/title"/> + +<xsl:template name="prevnextlinks"> + <!-- Add previous and next links for a navigation page. + + Extract the current page number from the URL (the number after + /sivu/) and adds links to previous and following pages. If the + page number is missing, it is assumed to be 1. + + BUG: if the last page has 20 links, an extra "next" link is + generated + --> + + <xsl:variable name="page" select="number(substring-before(substring-after($docurl, '/sivu/'), '/'))"/> + + <xsl:choose> + <xsl:when test="$page > 1"> + + <xsl:variable name="urlprefix" select="substring-before($docurl, '/sivu/')"/> + <xsl:variable name="urlpostfix" select="substring-after(substring-after($docurl, '/sivu/'), '/')"/> + + <xsl:variable name="prevurl" select="concat($urlprefix, '/sivu/', $page - 1, '/', $urlpostfix)"/> + <xsl:variable name="nexturl" select="concat($urlprefix, '/sivu/', $page + 1, '/', $urlpostfix)"/> + + <link> + <label>Edellinen</label> + <ref>wvt:///yleareena/navigation.xsl?srcurl=<xsl:value-of select="str:encode-uri($prevurl, true())"/></ref> + </link> + + <xsl:if test="count(/rss/channel/item) >= 20"> + <link> + <label>Seuraava</label> + <ref>wvt:///yleareena/navigation.xsl?srcurl=<xsl:value-of select="str:encode-uri($nexturl, true())"/></ref> + </link> + </xsl:if> + </xsl:when> + + <xsl:otherwise> + + <xsl:if test="count(/rss/channel/item) >= 20"> + <xsl:variable name="nexturl"> + <xsl:choose> + <xsl:when test="contains($docurl, '/sivu/')"> + <xsl:value-of select="concat(substring-before($docurl, '/sivu/'), '/sivu/2/', substring-after(substring-after($docurl, '/sivu/'), '/'))"/> + </xsl:when> + + <xsl:when test="contains($docurl, '/feed/rss')"> + <xsl:value-of select="str:replace($docurl, '/feed/rss', '/sivu/2/feed/rss')"/> + </xsl:when> + + <xsl:otherwise> + <xsl:value-of select="concat($docurl, '/sivu/2')"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <link> + <label>Seuraava</label> + <ref>wvt:///yleareena/navigation.xsl?srcurl=<xsl:value-of select="str:encode-uri($nexturl, true())"/></ref> + </link> + </xsl:if> + + </xsl:otherwise> + + + </xsl:choose> +</xsl:template> + + +<xsl:template match="/rss/channel/item"> + <link> + <label><xsl:value-of select="title"/></label> + <ref>wvt:///yleareena/description.xsl?srcurl=<xsl:value-of select="str:encode-uri(link, true())"/></ref> + <stream>wvt:///yleareena/video.xsl?srcurl=<xsl:value-of select="str:encode-uri(link, true())"/>&param=title,<xsl:value-of select="str:encode-uri(concat(title, '-', str:split(pubDate, ' ')[2], '-', str:split(pubDate, ' ')[3], '-', str:split(pubDate, ' ')[4]), true())"/></stream> + </link> +</xsl:template> + + +<xsl:template match="/"> +<wvmenu> + <xsl:choose> + + <!-- Regular video links --> + <xsl:when test="/rss"> + <title><xsl:value-of select="$title"/></title> + + <xsl:apply-templates select="/rss/channel/item"/> + + <xsl:call-template name="prevnextlinks"/> + </xsl:when> + + <!-- No search results --> + <xsl:otherwise> + <title>Hae Areenasta: Ei osumia</title> + + <textarea> + <xsl:choose> + <xsl:when test="//h4"> + <label><xsl:value-of select="//h4"/></label> + </xsl:when> + <xsl:otherwise> + <label>Ei osumia</label> + </xsl:otherwise> + </xsl:choose> + </textarea> + </xsl:otherwise> + + </xsl:choose> +</wvmenu> +</xsl:template> + +</xsl:stylesheet> |