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needs more phpGW integrationg

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seek3r 2002-09-21 08:42:46 +00:00
parent 00d77ea97b
commit 2523907723
1 changed files with 232 additions and 0 deletions
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232
phpgwapi/inc/class.xslttemplates.php Normal file
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<?php
require_once('class.xmltool.inc.php');
class template
{
var $rootdir = '';
var $prev_rootdir = '';
/* The xslfiles will be loaded up and merged into $xsldata */
var $xslfiles = Array();
var $xsldata = '';
/* Users can set $vars which will be converted into xmldata before xsl processing */
/* Or they can generate their own XML data and set it directly when they have */
/* need for a more robust schema */
var $vars = Array();
var $xmlvars = Array();
var $xmldata = '';
function template($root = '.')
{
if(@isset($GLOBALS['phpgw_info']['flags']['printview']) && $GLOBALS['phpgw_info']['flags']['printview'] == True)
{
$this->print = True;
}
$this->set_root($root);
}
function set_root($rootdir)
{
if (!is_dir($rootdir))
{
$this->halt('set_root: '.$rootdir.' is not a directory.');
return False;
}
$this->prev_rootdir = $this->rootdir;
$this->rootdir = $rootdir;
return True;
}
function reset_root()
{
$this->rootdir = $this->prev_rootdir;
}
function add_file($filename,$root='',$time=1)
{
if (!is_array($filename))
{
if($rootdir=='')
{
$rootdir=$this->rootdir;
}
if (substr($filename, 0, 1) != '/')
{
$new_filename = $rootdir.'/'.$filename;
}
else
{
$new_filename = $filename;
}
if ($this->print && $time!=2 && $time!=4)
{
$new_filename = $new_filename.'_print';
}
if (!file_exists($new_filename.'.xsl'))
{
switch($time)
{
case 2:
$new_root = str_replace($GLOBALS['phpgw_info']['server']['template_set'],'default',$root);
$new_filename = $this->add_file($filename,$new_root,3);
break;
case 3:
$new_filename = $this->add_file($filename,$root,4);
break;
case 4:
$this->halt("filename: file $new_filename.xsl does not exist.");
break;
default:
if (!$this->print)
{
$new_root = str_replace($GLOBALS['phpgw_info']['server']['template_set'],'default',$root);
$new_filename = $this->add_file(str_replace($root.'/','',$new_filename),$new_root,4);
}
else
{
$new_filename = $this->add_file($filename,$root,2);
}
}
}
$this->xslfiles[$filename] = $new_filename.'.xsl';
}
else
{
reset($filename);
while(list(,$file) = each($filename))
{
$this->add_file($file);
}
}
}
function set_var($name, $value, $append = False)
{
if(!is_array($value) && $append)
{
$this->vars[$name] .= $value;
}
else
{
$this->vars[$name] = $value;
}
}
function set_xml($xml, $append = False)
{
if(!$append)
{
$this->xmlvars = $xml;
}
else
{
$this->xmlvar .= $xml;
}
}
function get_var($name)
{
return $this->vars[$name];
}
function get_vars()
{
return $this->vars;
}
function get_xml()
{
return $this->xmlvars;
}
function xsl_parse()
{
if(count($this->xslfiles) > 0)
{
$this->xsldata = '<?xml version="1.0"?>'."\n";
$this->xsldata .= '<!DOCTYPE xsl:stylesheet ['."\n";
$this->xsldata .= '<!ENTITY nl "&#10;">'."\n";
$this->xsldata .= '<!ENTITY nbsp "&#160;">'."\n";
$this->xsldata .= ']>'."\n";
$this->xsldata .= '<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">'."\n";
// $this->xsldata .= '<xsl:output method="html" version="1.0" encoding="UTF-8" indent="yes" omit-xml-declaration="yes" doctype-public="-//W3C/DTD XHTML 1.0 Transitional//EN" doctype-system="http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" standalone="yes" media-type="text/html"/>'."\n";
$this->xsldata .= '<xsl:template match="/">'."\n";
$this->xsldata .= "\t".'<xsl:apply-templates select="PHPGW"/>'."\n";
$this->xsldata .= '</xsl:template>'."\n";
while(list(,$xslfile) = each($this->xslfiles))
{
$fd = fopen ($xslfile, "r");
$this->xsldata .= fread($fd, filesize($xslfile));
fclose ($fd);
}
$this->xsldata .= '</xsl:stylesheet>'."\n";
}
else
{
echo 'Error: No XSL files have been selected';
exit;
}
return $this->xsldata;
}
function xml_parse()
{
$this->xmldata = '';
$xmlvars = $this->xmlvars;
$xmldata = $this->vars;
/* auto generate xml based on vars */
while(list($key,$value) = each($xmlvars))
{
$xmldata[$key] = $value;
}
//$tmpxml_object = var2xml('PHPGW',$xmldata);
//$this->xmldata = $tmpxml_object->dump_mem();
//return $this->xmldata;
$this->xmldata = var2xml('PHPGW',$xmldata);
return $this->xmldata;
}
function parse($parsexsl = True, $parsexml = True)
{
if($parsexsl)
{
$this->xsl_parse();
}
if($parsexml)
{
$this->xml_parse();
}
$xsltproc = xslt_create();
$minor = explode(".",phpversion());
if($minor[1] >= 1) // PHP 4.1.x -- preferred
{
$arguments = array('/_xml' => $this->xmldata, '/_xsl' => $this->xsldata);
$html = xslt_process($xsltproc,'arg:/_xml','arg:/_xsl',NULL,$arguments);
}
else // PHP 4.0.6 -- works okay
{
xslt_process($this->xsldata, $this->xmldata,$html);
}
if (!$html) die($this->xsldata."\n\n XSLT processing error: ".xslt_error($xsltproc));
xslt_free($xsltproc);
return $html;
}
function pparse()
{
print $this->parse();
return False;
}
function pp()
{
return $this->pparse();
}
}
?>