includes/SkinPHPTal.php

   1 <?php
   2 # This program is free software; you can redistribute it and/or modify
   3 # it under the terms of the GNU General Public License as published by
   4 # the Free Software Foundation; either version 2 of the License, or
   5 # (at your option) any later version.
   6 #
   7 # This program is distributed in the hope that it will be useful,
   8 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   9 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  10 # GNU General Public License for more details.
  11 #
  12 # You should have received a copy of the GNU General Public License along
  13 # with this program; if not, write to the Free Software Foundation, Inc.,
  14 # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  15 # http://www.gnu.org/copyleft/gpl.html
  16
  17 /**
  18  * Generic PHPTal (http://phptal.sourceforge.net/) skin
  19  * Based on Brion's smarty skin
  20  * Copyright (C) Gabriel Wicke -- http://www.aulinx.de/
  21  *
  22  * Todo: Needs some serious refactoring into functions that correspond
  23  * to the computations individual esi snippets need. Most importantly no body
  24  * parsing for most of those of course.
  25  *
  26  * Set this in LocalSettings to enable phptal:
  27  * set_include_path(get_include_path() . ":" . $IP.'/PHPTAL-NP-0.7.0/libs');
  28  * $wgUsePHPTal = true;
  29  *
  30  * @package MediaWiki
  31  * @subpackage Skins
  32  */
  33
  34 /**
  35  * This is not a valid entry point, perform no further processing unless
  36  * MEDIAWIKI is defined
  37  */
  38 if( defined( 'MEDIAWIKI' ) ) {
  39
  40 require_once 'GlobalFunctions.php';
  41 require_once 'SkinTemplate.php';
  42
  43 if( version_compare( phpversion(), "5.0", "lt" ) ) {
  44         define( 'OLD_PHPTAL', true );
  45         global $IP;
  46         require_once $IP.'/PHPTAL-NP-0.7.0/libs/PHPTAL.php';
  47 } else {
  48         define( 'NEW_PHPTAL', true );
  49         # For now, PHPTAL 1.0.x must be installed via PEAR in system dir.
  50         require_once 'PEAR.php';
  51         require_once 'PHPTAL.php';
  52 }
  53
  54 /**
  55  *
  56  * @package MediaWiki
  57  */
  58 class SkinPHPTal extends SkinTemplate {
  59         /** */
  60         function initPage( &$out ) {
  61                 parent::initPage( $out );
  62                 $this->skinname  = 'monobook';
  63                 $this->stylename = 'monobook';
  64                 $this->template  = 'MonoBook';
  65         }
  66
  67         /**
  68          * If using PHPTAL 0.7 on PHP 4.x, return a PHPTAL template object.
  69          * If using PHPTAL 1.0 on PHP 5.x, return a bridge object.
  70          * @return object
  71          * @access private
  72          */
  73         function &setupTemplate( $file, $repository=false, $cache_dir=false ) {
  74                 if( defined( 'NEW_PHPTAL' ) ) {
  75                         return new PHPTAL_version_bridge( $file . '.pt', $repository, $cache_dir );
  76                 } else {
  77                         return new PHPTAL( $file . '.pt', $repository, $cache_dir );
  78                 }
  79         }
  80 }
  81
  82 class PHPTAL_version_bridge {
  83         function PHPTAL_version_bridge( $file, $repository=false, $cache_dir=false ) {
  84                 $this->tpl =& new PHPTAL( $file );
  85                 if( $repository ) {
  86                         $this->tpl->setTemplateRepository( $repository );
  87                 }
  88         }
  89
  90         function set( $name, $value ) {
  91                 $this->tpl->$name = $value;
  92         }
  93
  94         function setRef($name, &$value) {
  95                 $this->set( $name, $value );
  96         }
  97
  98         function setTranslator( &$t ) {
  99                 $this->tpl->setTranslator( $t );
 100         }
 101
 102         function execute() {
 103                 /*
 104                 try {
 105                 */
 106                         return $this->tpl->execute();
 107                 /*
 108                 }
 109                 catch (Exception $e) {
 110                         echo "<div class='error' style='background: white; white-space: pre; position: absolute; z-index: 9999; border: solid 2px black; padding: 4px;'>We caught an exception...\n ";
 111                         echo $e;
 112                         echo "</div>";
 113                 }
 114                 */
 115         }
 116 }
 117
 118 } // end of if( defined( 'MEDIAWIKI' ) )
 119 ?>