#class/xsl.php
<?php
class xsl{
  function xsl(){
    $this->xml = new DOMDocument;
    $this->xsl = new DOMDocument;
    $this->proc = new XSLTProcessor;
  }
  function parse($xmlFile, $xslFile = ""){
    if(!$xslFile){
      $tmp = "templates/".$GLOBALS["user"]->preferences->template."/xsl/".str_replace(array(".php", ".xml"), ".xsl", $xmlFile);
      if(file_exists($tmp)){
        $xslFile = $tmp;
      }
      elseif(file_exists("xsl/".str_replace(array(".php", ".xml"), ".xsl", $xmlFile))){
        $xslFile = "xsl/".str_replace(array(".php", ".xml"), ".xsl", $xmlFile);
      }
      else{
        echo "xsl/".str_replace(array(".php", ".xml"), ".xsl", $xmlFile);
      }
    }
    ob_start();
    require($xmlFile);
    $xml = ob_get_contents();
    ob_end_clean();
    $this->xml->loadXML($xml);
    $this->xsl->load($xslFile);
    $this->proc->importStyleSheet($this->xsl);
    return $this->proc->transformToXML($this->xml);
  }
}
?>
#query.php
<?php
require("../inc/config.php");
require("../inc/mysql.php");
require("class/yaml.php");

class Query{
  var $table_list;
  var $datamap;
  function datamap(){
    if(file_exists("inc/datamap.php")){
      require("inc/datamap.php");
      $datamap = new Datamap;
    }
    else{
      $this->datamap = Spyc::YAMLLoad("inc/datamap.yml");
    }
  }
  function mysql2xml($a){
    if(!$a["fields"]){
      $a["fields"] = array_keys($this->table_list["linuxin"][ $a["source"] ]);
    }
    $q = '';
    $q = 'SELECT ';
    if($a["fields"]){
      for($i = 0; $i < count($a["fields"]); $i++){
        $q .= $a["fields"][$i];
        if($i < (count($a["fields"]) -1)){
          $q .= ', ';
        }
        else{
          $q .= ' ';
        }
      }
    }
    else{
      $q .= '* ';
    }
    $q .= 'FROM ';
    $q .= $a["source"]." ";
    if($a["order"]){
      $q .= "ORDER BY ".$a["order"]." ";
    } 
    else{
      $q .= "ORDER BY id ";
    }
    if(!$a["asc"]){
      $q .= "DESC ";
    }
    if($a["entries"]){
    }
    $g = mysql_query($q);
    $ret .= "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n";
    $ret .= "<entries>\n";
    while($f = mysql_fetch_array($g)){
      $ret .= "<entry>\n";
      for($i = 0; $i < count($a["fields"]); $i++){
        $ret .= "\t<".$a["fields"][$i].">".$f[$i]."</".$a["fields"][$i].">\n";
      }
      $ret .= "</entry>\n";
    }
    $ret .= "</entries>\n";
    echo $ret;
    return $ret;
  }
  function exec($a){
    $this->datamap();
    $this->table_list = Spyc::YAMLLoad("db.yml");
    if(!$a["source"]){
      die("No source");
    }
    switch($this->datamap[ $a["source"] ]["type"]){
      case "mysql":
        $this->mysql2xml($a);
      break;
      case "xml":
        $this->getxml($a);
      break;
    }
    if(!$a){
      die("Query without a query (DOH!)");
    }
  }
}

?>
#sections/nyheder/nyheder.php
<?php
echo $GLOBALS["query"]->exec(array(
      'source' => 'news',
      'fields' => array("id", "headline")
      ));
/*
<?xml version="1.0" encoding="ISO-8859-1"?>
<entries>
<entry>
	<id>4</id>
	<headline>Tux magasine 15</headline>
</entry>
<entry>
	<id>3</id>
	<headline>Foobar dsa dsa</headline>
</entry>
<entry>
	<id>2</id>
	<headline>foof</headline>
</entry>
<entry>
	<id>1</id>
	<headline>New page</headline>
</entry>
</entries>
*/
?>
#nyheder.xsl
<?xml version="1.0" encoding="ISO-8859-15"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:template match="/entries" name="fpp">
    <xsl:for-each select="entry">
      <xsl:value-of select="id" />
    </xsl:for-each>
  </xsl:template>
</xsl:stylesheet>
#index.php
<?php
require("../inc/config.php");
require("../inc/mysql.php");
#require("inc/flash.php");
#require("class/user_preferences.php");
require("class/xsl.php");
require("query.php");
$xsl = new xsl;
$query = new query();
$yaml = new Spyc;
$user->preferences->template = "default";

$url = explode("/", $_GET["url"]);
echo $xsl->parse("sections/nyheder/news.php");
if($_GET["action"] && file_exists("action/".$_GET["action"].".php")){
    require("action/".$_GET["action"].".php");
}
$xsl = new xsl;
?>