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   1  <?php
   2  /**
   3  * @version $Id: template.class.php 331 2005-10-02 15:48:09Z stingrey $
   4  * @package Joomla
   5  * @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
   6  * @subpackage Installer
   7  * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
   8  * Joomla! is free software. This version may have been modified pursuant
   9  * to the GNU General Public License, and as distributed it includes or
  10  * is derivative of works licensed under the GNU General Public License or
  11  * other free or open source software licenses.
  12  * See COPYRIGHT.php for copyright notices and details.
  13  */
  14  
  15  // no direct access
  16  defined( '_VALID_MOS' ) or die( 'Restricted access' );
  17  
  18  // ensure user has access to this function
  19  if (!$acl->acl_check( 'administration', 'manage', 'users', $GLOBALS['my']->usertype, 'components', 'com_templates' )) {
  20      mosRedirect( 'index2.php', _NOT_AUTH );
  21  }
  22  
  23  /**
  24  * Template installer
  25  * @package Joomla
  26  * @subpackage Installer
  27  */
  28  class mosInstallerTemplate extends mosInstaller {
  29      /**
  30      * Custom install method
  31      * @param boolean True if installing from directory
  32      */
  33  	function install( $p_fromdir = null ) {
  34          global $mosConfig_absolute_path,$database;
  35  
  36          if (!$this->preInstallCheck( $p_fromdir, 'template' )) {
  37              return false;
  38          }
  39  
  40          $xmlDoc     =& $this->xmlDoc();
  41          $mosinstall =& $xmlDoc->documentElement;
  42  
  43          $client = '';
  44          if ($mosinstall->getAttribute( 'client' )) {
  45              $validClients = array( 'administrator' );
  46              if (!in_array( $mosinstall->getAttribute( 'client' ), $validClients )) {
  47                  $this->setError( 1, 'Unknown client type ['.$mosinstall->getAttribute( 'client' ).']' );
  48                  return false;
  49              }
  50              $client = 'admin';
  51          }
  52  
  53          // Set some vars
  54          $e = &$mosinstall->getElementsByPath( 'name', 1 );
  55          $this->elementName($e->getText());
  56          $this->elementDir( mosPathName( $mosConfig_absolute_path
  57          . ($client == 'admin' ? '/administrator' : '')
  58          . '/templates/' . strtolower(str_replace(" ","_",$this->elementName())))
  59          );
  60  
  61          if (!file_exists( $this->elementDir() ) && !mosMakePath( $this->elementDir() )) {
  62              $this->setError(1, 'Failed to create directory "' . $this->elementDir() . '"' );
  63              return false;
  64          }
  65  
  66          if ($this->parseFiles( 'files' ) === false) {
  67              return false;
  68          }
  69          if ($this->parseFiles( 'images' ) === false) {
  70              return false;
  71          }
  72          if ($this->parseFiles( 'css' ) === false) {
  73              return false;
  74          }
  75          if ($this->parseFiles( 'media' ) === false) {
  76              return false;
  77          }
  78          if ($e = &$mosinstall->getElementsByPath( 'description', 1 )) {
  79              $this->setError( 0, $this->elementName() . '<p>' . $e->getText() . '</p>' );
  80          }
  81  
  82          return $this->copySetupFile('front');
  83      }
  84      /**
  85      * Custom install method
  86      * @param int The id of the module
  87      * @param string The URL option
  88      * @param int The client id
  89      */
  90  	function uninstall( $id, $option, $client=0 ) {
  91          global $database, $mosConfig_absolute_path;
  92  
  93          // Delete directories
  94          $path = $mosConfig_absolute_path
  95          . ($client == 'admin' ? '/administrator' : '' )
  96          . '/templates/' . $id;
  97  
  98          $id = str_replace( '..', '', $id );
  99          if (trim( $id )) {
 100              if (is_dir( $path )) {
 101                  return deldir( mosPathName( $path ) );
 102              } else {
 103                  HTML_installer::showInstallMessage( 'Directory does not exist, cannot remove files', 'Uninstall -  error',
 104                      $this->returnTo( $option, 'template', $client ) );
 105              }
 106          } else {
 107              HTML_installer::showInstallMessage( 'Template id is empty, cannot remove files', 'Uninstall -  error',
 108                  $this->returnTo( $option, 'template', $client ) );
 109              exit();
 110          }
 111      }
 112      /**
 113      * return to method
 114      */
 115  	function returnTo( $option, $element, $client ) {
 116          return "index2.php?option=com_templates&client=$client";
 117      }
 118  }
 119  ?>