From 2c3acd9344b61f6c187742ada34fbee760a95bc7 Mon Sep 17 00:00:00 2001
From: erlehmann <erlehmann@7eef14d0-6ed0-489d-bf55-20463b2d70db>
Date: Wed, 19 Dec 2007 15:30:00 +0000
Subject: [PATCH] XSL null output, basic RSS feed

git-svn-id: http://yolanda.mister-muffin.de/svn@211 7eef14d0-6ed0-489d-bf55-20463b2d70db
---
 trunk/locale/en-us.xml  |  5 +++
 trunk/site/main.xml     | 41 ++++++++++-----------
 trunk/style/default.css |  4 +--
 trunk/xsl/null.xsl      | 24 +++++++++++++
 trunk/xsl/rss.xsl       | 80 +++++++++++++++++++++++++++++++++++++++++
 trunk/xsl/xhtml.xsl     | 59 +++++++++++++++++++-----------
 trunk/xsl/xspf.xsl      |  8 ++---
 7 files changed, 173 insertions(+), 48 deletions(-)
 create mode 100644 trunk/xsl/null.xsl
 create mode 100644 trunk/xsl/rss.xsl

diff --git a/trunk/locale/en-us.xml b/trunk/locale/en-us.xml
index 75bb838..2e5e4ec 100755
--- a/trunk/locale/en-us.xml
+++ b/trunk/locale/en-us.xml
@@ -185,6 +185,11 @@
 	<string id="account_pagesize">pagesize</string>
 	<string id="account_cortado">cortado</string>
 
+	<!-- rss feed -->
+	<string id="rss_separator">&#160;-&#160;</string>
+	<string id="rss_description_1">This is an Yolanda RSS Feed for query "</string>
+	<string id="rss_description_2">".</string>
+
 </strings>
 
 </xsl:stylesheet>
diff --git a/trunk/site/main.xml b/trunk/site/main.xml
index ca6243a..9a171ee 100755
--- a/trunk/site/main.xml
+++ b/trunk/site/main.xml
@@ -4,28 +4,29 @@
 <strings>
 
 	<!-- visible -->
-	<str id="site_name">Yolanda</str>
-	<str id="site_motto">WebTV free as in Speech</str>
+	<string id="site_name">Yolanda</string>
+	<string id="site_motto">WebTV free as in Speech</string>
 
 	<!-- invisible -->
-	<str id="page_account">/account.pl</str>
-	<str id="page_account_settings">/account.pl?show=settings</str>
-	<str id="page_account_uploads">/account.pl?show=uploads</str>
-	<str id="page_account_bookmarks">/account.pl?show=bookmarks</str>
-	<str id="page_login">/login.pl</str>
-	<str id="page_login-openid">/login.pl?action=openid</str>
-	<str id="page_logout">/login.pl?action=logout</str>
-	<str id="page_authors">http://yolanda.mister-muffin.de/trac</str>
-	<str id="page_license">http://www.fsf.org/licensing/licenses/agpl-3.0.html</str>
-	<str id="page_source-code">http://yolanda.mister-muffin.de/trac/browser/trunk</str>
-	<str id="page_register">/register.pl</str>
-	<str id="page_report_bug">http://yolanda.mister-muffin.de/trac/newticket</str>
-	<str id="page_results">search.pl?query=</str>
-	<str id="page_upload">/upload.pl</str>
-	<str id="page_uploader">uploader.pl</str>
-	<str id="page_query_latestadditions">search.pl?query=&amp;orderby=timestamp&amp;sort=desc</str>
-	<str id="page_query_mostdownloads">search.pl?query=&amp;orderby=downloadcount&amp;sort=desc</str>
-	<str id="page_query_mostviews">search.pl?query=&amp;orderby=viewcount&amp;sort=desc</str>
+	<string id="page_account">/account.pl</string>
+	<string id="page_account_settings">/account.pl?show=settings</string>
+	<string id="page_account_uploads">/account.pl?show=uploads</string>
+	<string id="page_account_bookmarks">/account.pl?show=bookmarks</string>
+	<string id="page_login">/login.pl</string>
+	<string id="page_login-openid">/login.pl?action=openid</string>
+	<string id="page_logout">/login.pl?action=logout</string>
+	<string id="page_authors">http://yolanda.mister-muffin.de/trac</string>
+	<string id="page_license">http://www.fsf.org/licensing/licenses/agpl-3.0.html</string>
+	<string id="page_source-code">http://yolanda.mister-muffin.de/trac/browser/trunk</string>
+	<string id="page_register">/register.pl</string>
+	<string id="page_report_bug">http://yolanda.mister-muffin.de/trac/newticket</string>
+	<string id="page_results">search.pl?query=</string>
+	<string id="page_root">http://localhost/</string>
+	<string id="page_upload">/upload.pl</string>
+	<string id="page_uploader">uploader.pl</string>
+	<string id="page_query_latestadditions">search.pl?query=&amp;orderby=timestamp&amp;sort=desc</string>
+	<string id="page_query_mostdownloads">search.pl?query=&amp;orderby=downloadcount&amp;sort=desc</string>
+	<string id="page_query_mostviews">search.pl?query=&amp;orderby=viewcount&amp;sort=desc</string>
 
 </strings>
 
diff --git a/trunk/style/default.css b/trunk/style/default.css
index 41d06b8..3201af1 100755
--- a/trunk/style/default.css
+++ b/trunk/style/default.css
@@ -23,8 +23,8 @@ a
 	a.tag
 	{
 		display:			inline-block;
-		margin:				0.25em;
-		padding:			0em;
+		margin-left:		0.25em;
+		margin-right:		0.25em;
 	}
 
 body
diff --git a/trunk/xsl/null.xsl b/trunk/xsl/null.xsl
new file mode 100644
index 0000000..af20837
--- /dev/null
+++ b/trunk/xsl/null.xsl
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<xsl:stylesheet version="1.0"
+	xmlns="http://xspf.org/ns/0/"
+	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+	xmlns:dc="http://purl.org/dc/elements/1.1/"
+	xmlns:cc="http://web.resource.org/cc/"
+	xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+>
+
+<xsl:output
+	encoding="utf8"
+	indent="yes"
+	method="xml"
+	media-type="application/xml"
+	omit-xml-declaration="no"
+/>
+
+<xsl:template match="@*|node()">
+	<xsl:copy>
+		<xsl:apply-templates select="@*|node()"/>
+	</xsl:copy>
+</xsl:template>
+
+</xsl:stylesheet>
diff --git a/trunk/xsl/rss.xsl b/trunk/xsl/rss.xsl
new file mode 100644
index 0000000..bed8159
--- /dev/null
+++ b/trunk/xsl/rss.xsl
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<xsl:stylesheet version="1.0"
+	xmlns="http://purl.org/rss/1.0/"
+	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+	xmlns:dc="http://purl.org/dc/elements/1.1/"
+	xmlns:cc="http://web.resource.org/cc/"
+	xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+>
+
+<xsl:output
+	encoding="utf8"
+	indent="yes"
+	method="xml"
+	media-type="application/xml"
+	omit-xml-declaration="no"
+/>
+
+<xsl:variable name="locale">
+	<xsl:choose>
+		<xsl:when test="document(concat('../locale/', //@locale, '.xml'))">
+			<xsl:value-of select="//@locale" />
+		</xsl:when>
+		<xsl:otherwise>en-us</xsl:otherwise>
+	</xsl:choose>
+</xsl:variable>
+
+<xsl:variable name="site_strings" select="document('../site/main.xml')//strings/string" />
+<xsl:variable name="locale_strings" select="document(concat('../locale/', $locale, '.xml'))//strings/string" />
+
+<xsl:template match="/">
+	<xsl:apply-templates />
+</xsl:template>
+
+<xsl:template match="results">
+
+	<rdf:RDF>
+
+		<channel>
+			<xsl:attribute name="rdf:about">
+				<xsl:value-of select="$site_strings[@id='page_root']" />
+				<xsl:value-of select="$site_strings[@id='page_results']" />
+				<xsl:value-of select="//results/@value" />&#38;xslt=rss
+			</xsl:attribute>
+			<title>
+				<xsl:value-of select="$site_strings[@id='site_name']" />
+				<xsl:value-of select="$locale_strings[@id='rss_separator']" />
+				<xsl:value-of select="//results/@value" />
+			</title>
+			<link>
+				<xsl:value-of select="$site_strings[@id='page_root']" />
+				<xsl:value-of select="$site_strings[@id='page_results']" />
+				<xsl:value-of select="//results/@value" />&#38;
+			</link>
+			<description>
+				<xsl:value-of select="$locale_strings[@id='rss_description_1']" />
+				<xsl:value-of select="//results/@value" />
+				<xsl:value-of select="$locale_strings[@id='rss_description_2']" />
+			</description>
+		</channel>
+
+		<xsl:for-each select="result">
+			 <item>
+				<title>
+					<xsl:value-of select="rdf:RDF/cc:Work/dc:title" />
+				</title>
+				<description>
+					<xsl:value-of select="rdf:RDF/cc:Work/dc:description" />
+				</description>
+				<link>
+					<xsl:value-of select="rdf:RDF/cc:Work/@rdf:about" />
+				</link>
+			</item>
+		</xsl:for-each>
+
+	</rdf:RDF>
+
+</xsl:template>
+
+
+</xsl:stylesheet>
diff --git a/trunk/xsl/xhtml.xsl b/trunk/xsl/xhtml.xsl
index 0d101c7..ffb48ab 100755
--- a/trunk/xsl/xhtml.xsl
+++ b/trunk/xsl/xhtml.xsl
@@ -34,7 +34,7 @@
 	</xsl:choose>
 </xsl:variable>
 
-<xsl:variable name="site_strings" select="document('../site/main.xml')//strings/str" />
+<xsl:variable name="site_strings" select="document('../site/main.xml')//strings/string" />
 <xsl:variable name="locale_strings" select="document(concat('../locale/', $locale, '.xml'))//strings/string" />
 
 <!-- this kills 99% of the processed XML... sorry Tim Bray.... -->
@@ -53,27 +53,42 @@
 		<head>
 			<meta http-equiv="Content-Type" content="application/xhtml+xml;charset=utf-8" />
 
-				<xsl:choose>
-					<xsl:when test="not(//@embed='true')">
-						<link rel="shortcut icon" type="image/x-icon" href="/images/favicon.ico" />
-						<link rel="stylesheet" type="text/css">
-							<xsl:attribute name="href">
-								<xsl:value-of select="//@stylesheet" />
-							</xsl:attribute>
-						</link>
-					</xsl:when>
-					<xsl:when test="//@embed='true'">
+			<xsl:choose>
+				<xsl:when test="not(//@embed='true')">
+					<link rel="shortcut icon" type="image/x-icon" href="/images/favicon.ico" />
+					<link rel="stylesheet" type="text/css">
+						<xsl:attribute name="href">
+							<xsl:value-of select="//@stylesheet" />
+						</xsl:attribute>
+					</link>
+				</xsl:when>
+				<xsl:when test="//@embed='true'">
 <!--
-					embedded stylesheet should rather be done through URL like
-					"http://localhost/video/4chan%20city/3/embed=true+stylesheet=embedded.css"
+				embedded stylesheet should rather be done through URL like
+				"http://localhost/video/4chan%20city/3/embed=true+stylesheet=embedded.css"
 -->
-						<link rel="stylesheet" type="text/css">
-							<xsl:attribute name="href">
-								/style/embedded.css
-							</xsl:attribute>
-						</link>
-					</xsl:when>
-				</xsl:choose>
+					<link rel="stylesheet" type="text/css">
+						<xsl:attribute name="href">
+							/style/embedded.css
+						</xsl:attribute>
+					</link>
+				</xsl:when>
+			</xsl:choose>
+
+			<xsl:if test="boolean(//results)">
+
+				<link rel="alternate" type="application/rss+xml">
+					<xsl:attribute name="title">
+						<xsl:value-of select="//results/@value" />
+					</xsl:attribute>
+					<xsl:attribute name="href">
+						<xsl:value-of select="$site_strings[@id='page_root']" />
+						<xsl:value-of select="$site_strings[@id='page_results']" />
+						<xsl:value-of select="//results/@value" />&#38;xslt=rss
+					</xsl:attribute>
+				</link>
+
+			</xsl:if>
 
 			<title>
 				<xsl:choose>
@@ -89,6 +104,10 @@
 						"<xsl:value-of select="//resultspage/@query" />"
 					</xsl:when>
 					<xsl:otherwise>
+<!--
+					this seems to be fail
+					should be fixed somehow
+-->
 						<xsl:value-of select="$site_strings[@id='site_name']" />
 						-
 						<xsl:value-of select="$site_strings[@id='site_motto']" />
diff --git a/trunk/xsl/xspf.xsl b/trunk/xsl/xspf.xsl
index 5633d4a..247ba77 100644
--- a/trunk/xsl/xspf.xsl
+++ b/trunk/xsl/xspf.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1" ?>
+<?xml version="1.0" encoding="UTF-8" ?>
 <xsl:stylesheet version="1.0"
 	xmlns="http://xspf.org/ns/0/"
 	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
@@ -8,8 +8,6 @@
 >
 
 <xsl:output
-	doctype-public="-//W3C//DTD XHTML 1.1//EN"
-	doctype-system="http://xspf.org/ns/0/"
 	encoding="utf8"
 	indent="yes"
 	method="xml"
@@ -17,9 +15,6 @@
 	omit-xml-declaration="no"
 />
 
-<xsl:variable name="site_strings" select="document('../site/main.xml')//strings" />
-<xsl:variable name="locale_strings" select="document(concat('../locale/', $locale, '.xml'))//strings/string" />
-
 <xsl:template match="/">
 	<xsl:apply-templates />
 </xsl:template>
@@ -55,4 +50,5 @@
 
 </xsl:template>
 
+
 </xsl:stylesheet>