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class.ilXML2FO.php
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1 <?php
2 /*
3  +-----------------------------------------------------------------------------+
4  | ILIAS open source |
5  +-----------------------------------------------------------------------------+
6  | Copyright (c) 1998-2001 ILIAS open source, University of Cologne |
7  | |
8  | This program is free software; you can redistribute it and/or |
9  | modify it under the terms of the GNU General Public License |
10  | as published by the Free Software Foundation; either version 2 |
11  | of the License, or (at your option) any later version. |
12  | |
13  | This program is distributed in the hope that it will be useful, |
14  | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16  | GNU General Public License for more details. |
17  | |
18  | You should have received a copy of the GNU General Public License |
19  | along with this program; if not, write to the Free Software |
20  | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
21  +-----------------------------------------------------------------------------+
22 */
23 
24 
34 class ilXML2FO
35 {
36  var $xslt = null;
37  var $xml = null;
38  var $fo_string = null;
39 
40  var $xslt_handler = null;
41  var $xslt_args = null;
42  var $xslt_params = null;
43  function ilXML2FO()
44  {
45 
46  }
47 
48  function setXMLString($a_xml)
49  {
50  $this->xml = $a_xml;
51  }
52  function getXMLString()
53  {
54  return $this->xml;
55  }
56  function setXSLTLocation($xslt_location)
57  {
58  $this->xslt = $xslt_location;
59  }
60  function getXSLTLocation()
61  {
62  return $this->xslt;
63  }
64  function getFOString()
65  {
66  return $this->fo_string;
67  }
68  function setXSLTParams($params)
69  {
70  $this->xslt_params = $params;
71  }
72  function getXSLTParams()
73  {
74  return $this->xslt_params;
75  }
76  function transform()
77  {
78  global $ilLog;
79 
80  $this->__init();
81 
82  $this->fo_string = @xslt_process($this->xslt_handler,
83  "arg:/_xml",
84  "arg:/_xsl",
85  null,
86  $this->xslt_args,
87  $this->xslt_params);
88 
89 
90  if(strlen($error_msg = xslt_error($this->xslt_handler)))
91  {
92  $ilLog->write("Error generating pdf: ".$error_msg);
93  return false;
94  }
95 
96  xslt_free($this->xslt_handler);
97 
98  return true;
99  }
100 
101  // Private
102  function __init()
103  {
104 
105  #domxml_open_mem($this->getXMLString(), DOMXML_LOAD_VALIDATING, $error);
106  #if($error)
107  #{
108  # var_dump("<pre>","XML ERROR: ".$error,htmlentities($this->getXMLString()),"<pre>");
109  #}
110 
111  $this->xslt_handler = xslt_create();
112  $this->xslt_args = array('/_xml' => $this->getXMLString(),
113  '/_xsl' => file_get_contents($this->getXSLTLocation()));
114 
115  return true;
116  }
117 
118 
119 
120 
121 }
122 ?>
xslt_create
xslt_create()
Definition: inc.xsl5compliance.php:24
ilXML2FO\setXMLString
setXMLString($a_xml)
Definition: class.ilXML2FO.php:48
xslt_free
xslt_free(&$proc)
Definition: inc.xsl5compliance.php:76
ilXML2FO\setXSLTLocation
setXSLTLocation($xslt_location)
Definition: class.ilXML2FO.php:56
xslt_error
xslt_error(&$proc)
Definition: inc.xsl5compliance.php:82
$ilLog
$ilLog
Definition: inc.setup_header.php:132
ilXML2FO\setXSLTParams
setXSLTParams($params)
Definition: class.ilXML2FO.php:68