simple nginx buildout for benchmarking

svn path=/diazo/trunk/; revision=44882
plone · Dec 18, 2009 · 92752e1 · 92752e1
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diff --git a/examples/content.html b/examples/content.html
@@ -0,0 +1,13 @@
+<html>
+  <head>
+    <title>A very simple XDV example</title>
+  </head>
+  <body>
+    <div id="content" class="foo">
+      <div id="byline">To Drop, By <a href="foo">Some Person.</a>
+      </div>
+      <p>I have some content <em>in here</em> to merge.</p>
+      <p>Perhaps an image will be in here later.</p>
+    </div>
+  </body>
+</html>
diff --git a/examples/nginx/nginx.conf.in b/examples/nginx/nginx.conf.in
@@ -0,0 +1,24 @@
+worker_processes 2;
+
+events {
+#    worker_connections  1024;
+}
+
+http {
+    include ${buildout:directory}/etc/mime.types;
+    gzip on;
+
+    server {
+        listen ${nginx-conf:port};
+        server_name localhost;
+        root ${nginx-conf:root};
+        autoindex on;
+
+        location /styled {
+            alias ${nginx-conf:root};
+            xslt_stylesheet ${nginx-conf:root}/theme.xsl;
+            xslt_html_parser on;
+            xslt_types text/html;
+        }
+    }
+}
diff --git a/examples/rules.xml b/examples/rules.xml
@@ -0,0 +1,10 @@
+<rules xmlns="http://namespaces.plone.org/xdv"
+    xmlns:css="http://namespaces.plone.org/xdv+css">
+    <drop css:content="#byline"/>
+    <replace theme="/html/head/title" content="/html/head/title"/>
+    <copy css:theme="#pageheading" content="/html/head/title/text()"/>
+    <copy theme="/html/body/h1" content="/html/head/title/text()"/>
+    <copy css:theme="#pagecontent" content="/html/body/div[@id='content']/*"/>
+    <!-- assume this is an index view -->
+    <append css:theme="#nav" css:content="pre" if-content="not(/html/body/div[@id='content'])"/>
+</rules>
diff --git a/examples/theme.html b/examples/theme.html
@@ -0,0 +1,19 @@
+<html>
+    <head>
+        <title>Theme Page Title</title>
+    </head>
+    <body>
+        <h1 class="somethemeclass">Theme Page Heading</h1>
+        <table border="0" height="300" cellpadding="20">
+            <tr>
+                <td width="200" bgcolor="gray" valign="top" id="nav">
+                    <h2 align="center">Navigation</h2>
+                </td>
+                <td valign="top">
+                    <h1 id="pageheading">Theme Page Heading</h1>
+                    <div id="pagecontent">Theme content to replace.</div>
+                </td>
+            </tr>
+        </table>
+    </body>
+</html>
diff --git a/examples/theme.xsl b/examples/theme.xsl
@@ -0,0 +1,79 @@
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:dv="http://namespaces.plone.org/xdv" xmlns:exsl="http://exslt.org/common" xmlns:xhtml="http://www.w3.org/1999/xhtml" version="1.0" exclude-result-prefixes="exsl dv xhtml">
+  <xsl:output method="xml" indent="no" omit-xml-declaration="yes" media-type="text/html" encoding="utf-8" doctype-public="-//W3C//DTD XHTML 1.0 Transitional//EN" doctype-system="http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"/>
+
+    <xsl:template match="/">
+
+        <!-- Pass incoming content through initial-stage filter. -->
+        <xsl:variable name="initial-stage-rtf">
+            <xsl:apply-templates select="/" mode="initial-stage"/>
+        </xsl:variable>
+        <xsl:variable name="initial-stage" select="exsl:node-set($initial-stage-rtf)"/>
+
+        <!-- Now apply the theme to the initial-stage content -->
+        <xsl:variable name="themedcontent-rtf">
+            <xsl:apply-templates select="$initial-stage" mode="apply-theme"/>
+        </xsl:variable>
+        <xsl:variable name="content" select="exsl:node-set($themedcontent-rtf)"/>
+
+        <!-- We're done, so generate some output by passing 
+            through a final stage. -->
+        <xsl:apply-templates select="$content" mode="final-stage"/>
+
+    </xsl:template>
+
+    <!-- 
+    
+        Utility templates
+    -->
+    <xsl:template match="//*[@id = 'byline']" mode="initial-stage"><!--Do nothing, skip these nodes--></xsl:template>
+    <xsl:template match="node()|@*" mode="initial-stage">
+        <xsl:copy>
+            <xsl:apply-templates select="node()|@*" mode="initial-stage"/>
+        </xsl:copy>
+    </xsl:template>
+    <xsl:template match="/" mode="apply-theme">
+        <html><head><xsl:choose><xsl:when test="/html/head/title"><xsl:copy-of select="/html/head/title"/></xsl:when><xsl:otherwise><title>Theme Page Title</title></xsl:otherwise></xsl:choose></head><body>
+        <h1 class="somethemeclass"><xsl:choose><xsl:when test="/html/head/title/text()"><xsl:copy-of select="/html/head/title/text()"/></xsl:when><xsl:otherwise>Theme Page Heading</xsl:otherwise></xsl:choose></h1>
+        <table border="0" height="300" cellpadding="20"><tr><td width="200" bgcolor="gray" valign="top" id="nav">
+                    <h2 align="center">Navigation</h2>
+                <xsl:if test="not(/html/body/div[@id='content'])"><xsl:copy-of select="//pre"/></xsl:if></td>
+                <td valign="top">
+                    <h1 id="pageheading"><xsl:choose><xsl:when test="/html/head/title/text()"><xsl:copy-of select="/html/head/title/text()"/></xsl:when><xsl:otherwise>Theme Page Heading</xsl:otherwise></xsl:choose></h1>
+                    <div id="pagecontent"><xsl:choose><xsl:when test="/html/body/div[@id='content']/*"><xsl:copy-of select="/html/body/div[@id='content']/*"/></xsl:when><xsl:otherwise>Theme content to replace.</xsl:otherwise></xsl:choose></div>
+                </td>
+            </tr></table></body></html>
+    </xsl:template>
+    <xsl:template match="style|script|xhtml:style|xhtml:script" priority="5" mode="final-stage">
+        <xsl:element name="{local-name()}" namespace="http://www.w3.org/1999/xhtml">
+            <xsl:apply-templates select="@*" mode="final-stage"/>
+            <xsl:value-of select="text()" disable-output-escaping="yes"/>
+        </xsl:element>
+    </xsl:template>
+    <xsl:template match="*" priority="3" mode="final-stage">
+        <!-- Move elements without a namespace into 
+        the xhtml namespace. -->
+        <xsl:choose>
+            <xsl:when test="namespace-uri(.)">
+                <xsl:copy>
+                    <xsl:apply-templates select="@*|node()" mode="final-stage"/>
+                </xsl:copy>
+            </xsl:when>
+            <xsl:otherwise>
+                <xsl:element name="{local-name()}" namespace="http://www.w3.org/1999/xhtml">
+                    <xsl:apply-templates select="@*|node()" mode="final-stage"/>
+                </xsl:element>
+            </xsl:otherwise>
+        </xsl:choose>
+    </xsl:template>
+    <xsl:template match="node()|@*" priority="1" mode="final-stage">
+        <xsl:copy>
+            <xsl:apply-templates select="node()|@*" mode="final-stage"/>
+        </xsl:copy>
+    </xsl:template>
+
+    <!-- 
+    
+        Extra templates
+    -->
+
+</xsl:stylesheet>
diff --git a/nginx.cfg b/nginx.cfg
@@ -0,0 +1,29 @@
+[buildout]
+extends = lxml.cfg
+parts +=
+    nginx
+    nginx-conf
+
+[nginx]
+recipe = zc.recipe.cmmi
+url = http://html-xslt.googlecode.com/files/nginx-0.7.64-html-xslt.tar.gz
+md5sum = f7eb0fef7cd0317294431153ce8e1817
+extra_options =
+    --conf-path=${buildout:directory}/etc/nginx.conf
+    --sbin-path=${buildout:directory}/bin
+    --error-log-path=${buildout:directory}/var/log/nginx-error.log
+    --http-log-path=${buildout:directory}/var/log/nginx-access.log
+    --pid-path=${buildout:directory}/var/nginx.pid
+    --lock-path=${buildout:directory}/var/nginx.lock
+    --with-http_stub_status_module
+    --with-http_xslt_module
+    --with-libxml2=${buildout:directory}/parts/lxml/libxml2
+    --with-libxslt=${buildout:directory}/parts/lxml/libxslt
+#    --with-debug --with-cc-opt="-O0" # helps debugging with gdb
+
+[nginx-conf]
+recipe = collective.recipe.template
+port = 8000
+root = ${buildout:directory}/examples
+input = ${buildout:directory}/examples/nginx/nginx.conf.in
+output = ${buildout:directory}/etc/nginx.conf