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   1  <?php
   2  // BTSv1.5d
   3  unset($javascript,$content,$content_template,$boxLink,$box_id,$box_base_name);
   4  // css_page_width is a sort of easter egg, it allows you to change the page with in pixels for the CSS template through the url
   5  if (isset ($_GET['css_page_width'])) $css_page_width = strip_tags($_GET['css_page_width']);
   6  
   7  $bts_debug = FALSE;
   8  
   9  if(!defined('DIR_WS_TEMPLATES_DEFAULT')) define ('DIR_WS_TEMPLATES_DEFAULT',TEMPLATE_NAME_DEFAULT); // for JTS sql compatibity
  10  define ('DIR_WS_TEMPLATES_BASE','templates/');
  11  
  12  $tplDir = bts_template_switch();
  13  
  14    define('DIR_WS_CONTENT', DIR_WS_TEMPLATES . 'content/');
  15    define('DIR_WS_JAVASCRIPT', DIR_WS_INCLUDES . 'javascript/');
  16    define('DIR_WS_BOX_TEMPLATES', DIR_WS_TEMPLATES . 'boxes/');
  17  // define the templatenames used in the project
  18    define('TEMPLATENAME_BOX', 'box.tpl.php');
  19    define('TEMPLATENAME_MAIN_PAGE', 'main_page.tpl.php');
  20    define('TEMPLATENAME_POPUP', 'popup.tpl.php');
  21    define('TEMPLATENAME_STATIC', 'static.tpl.php');
  22    define('TEMPLATENAME_SHIPPING', 'shipping.tpl.php');
  23    define('TEMPLATENAME_CONDITIONS', 'conditions.tpl.php');
  24    define('TEMPLATENAME_PRIVACY', 'privacy.tpl.php');
  25  
  26    /* BTSv1.4 */
  27    define('DIR_WS_TEMPLATES_FALLBACK', 'templates/fallback/');
  28    define('DIR_WS_BOX_TEMPLATES_FALLBACK', DIR_WS_TEMPLATES_FALLBACK . 'boxes/');
  29    define('DIR_WS_CONTENT_FALLBACK', DIR_WS_TEMPLATES_FALLBACK . 'content/');
  30  
  31    // STS: ADD
  32    if (is_file(DIR_WS_INCLUDES . 'configure_sts.php')) include(DIR_WS_INCLUDES . 'configure_sts.php');
  33    // STS: EOADD
  34  
  35  function bts_select($template_type, $filename = '') {
  36    // $content_template ??
  37    global $content_template, $content, $box_base_name;
  38  
  39    switch ($template_type) {
  40  
  41      case 'main':
  42      // default or main_page
  43        if(is_file(DIR_WS_TEMPLATES . TEMPLATENAME_MAIN_PAGE)) {
  44            $path = (DIR_WS_TEMPLATES . TEMPLATENAME_MAIN_PAGE);
  45        } else {
  46            $path = (DIR_WS_TEMPLATES_FALLBACK . TEMPLATENAME_MAIN_PAGE);
  47        }
  48      break;
  49  
  50      case 'content':
  51      // pages or content (middle area)
  52      // extra security: added basename()
  53        if (isset($content_template)) {
  54          if(is_file(DIR_WS_CONTENT . basename($content_template))) { $path = (DIR_WS_CONTENT . basename($content_template)); } elseif (is_file(DIR_WS_CONTENT_FALLBACK . basename($content_template))) { $path = (DIR_WS_CONTENT_FALLBACK . basename($content_template)); }
  55          } else {
  56            if(is_file(DIR_WS_CONTENT . basename($content . '.tpl.php'))) { $path = (DIR_WS_CONTENT . basename($content . '.tpl.php')); } else { $path = (DIR_WS_CONTENT_FALLBACK . $content . '.tpl.php'); }
  57          }
  58      break;
  59  
  60      case 'boxes':
  61      // small sideboxes
  62        if(is_file(DIR_WS_BOX_TEMPLATES . $box_base_name . '.tpl.php')) {
  63          // if exists, load unique box template for this box from templates/boxes/
  64          $path = (DIR_WS_BOX_TEMPLATES . $box_base_name . '.tpl.php');
  65        } elseif(is_file(DIR_WS_BOX_TEMPLATES_FALLBACK . $box_base_name . '.tpl.php')) {
  66          // if exists, load unique box template for this box from templates/boxes/
  67          $path = (DIR_WS_BOX_TEMPLATES_FALLBACK . $box_base_name . '.tpl.php');
  68        } elseif(is_file(DIR_WS_BOX_TEMPLATES . TEMPLATENAME_BOX)) {
  69          // if exists, load unique box template for this box from templates/boxes/
  70            $path = (DIR_WS_BOX_TEMPLATES . TEMPLATENAME_BOX);
  71        } else {
  72          $path = (DIR_WS_BOX_TEMPLATES_FALLBACK . TEMPLATENAME_BOX);
  73        }
  74      break;
  75  
  76      case 'popup':
  77      // popup main page (images/advanced search)
  78        if(is_file(DIR_WS_TEMPLATES . TEMPLATENAME_POPUP)) {
  79            $path = (DIR_WS_TEMPLATES . TEMPLATENAME_POPUP);
  80        } else {
  81            $path = (DIR_WS_TEMPLATES_FALLBACK . TEMPLATENAME_POPUP);
  82        }
  83      break;
  84  
  85      case 'content_popup':
  86      // popup pages or content (images/advanced search)
  87        if(is_file(DIR_WS_CONTENT . basename($content) . '.tpl.php')) {
  88            $path = (DIR_WS_CONTENT . basename($content) . '.tpl.php');
  89        } else {
  90            $path = (DIR_WS_CONTENT_FALLBACK . basename($content) . '.tpl.php');
  91        }
  92      break;
  93  
  94      case 'javascript':
  95        $path = '';
  96      break;
  97  
  98      case 'stylesheet':
  99        // $path = DIR_WS_TEMPLATE_FILES . $filename;
 100        if(is_file(DIR_WS_TEMPLATES . $filename)) {
 101          $path = DIR_WS_TEMPLATES . $filename;
 102        } else {
 103          $path = DIR_WS_TEMPLATES_FALLBACK . $filename;
 104        }
 105      break;
 106  
 107      case 'stylesheets':
 108        // for example to load different stylesheets per page :: new
 109        if(is_file(DIR_WS_TEMPLATES . 'stylesheets/' . basename($filename, '.php') . '.css')) {
 110          $path = DIR_WS_TEMPLATES . 'stylesheets/' . basename($filename, '.php') . '.css';
 111        } elseif (is_file(DIR_WS_TEMPLATES_FALLBACK . 'stylesheets/' . basename($filename, '.php') . '.css')) {
 112          $path = DIR_WS_TEMPLATES_FALLBACK . 'stylesheets/' . basename($filename, '.php') . '.css';
 113        } else {
 114          return (FALSE);
 115        }
 116      break;
 117  
 118      case 'column':
 119        // enables different columns per template function, falls back to (to fallback/ and then to) stock osC columns (inludes/) if no column templates are found
 120        if(is_file(DIR_WS_TEMPLATES . $filename)) {
 121          $path = DIR_WS_TEMPLATES . $filename;
 122        } elseif (is_file(DIR_WS_TEMPLATES_FALLBACK . $filename)) {
 123          $path = DIR_WS_TEMPLATES_FALLBACK . $filename;
 124        } else {
 125          $path = DIR_WS_INCLUDES . $filename;
 126        }
 127      break;
 128  
 129       case 'images':
 130       // added for loading images directly from your templates directory (w.o. the tep_image() function)
 131         if (is_file(DIR_WS_TEMPLATES . 'images/' . $filename)) {
 132             $path = DIR_WS_TEMPLATES .'images/' . $filename;
 133         } else {
 134             $path = DIR_WS_TEMPLATES_FALLBACK . 'images/' . $filename;
 135         }
 136      break;
 137  
 138      case 'common':
 139      if (is_file(DIR_WS_TEMPLATES_BASE . $filename)) {
 140          $path = (DIR_WS_TEMPLATES_BASE . $filename);
 141      } else {
 142        return (FALSE);
 143      }
 144      break;
 145  
 146      default:
 147      // exit ('Error bts_select()! No template selected for template type: ');
 148      echo ('Error: bts_select()! No template selected for template type: ' . $template_type);
 149      break;
 150  
 151    }
 152    return ($path);
 153  }
 154  
 155  function bts_template_switch() {
 156    if ((TEMPLATE_SWITCHING_ALLOWED == 'true') && (isset($_GET['tplDir'])) && is_dir(DIR_WS_TEMPLATES_BASE . basename($_GET['tplDir'])) ) {
 157      $tplDir = basename($_GET['tplDir']);
 158      tep_session_register('tplDir');
 159    } else {
 160      if ((tep_session_is_registered('tplDir'))&&(TEMPLATE_SWITCHING_ALLOWED == 'true') && is_dir(DIR_WS_TEMPLATES_BASE . basename($_SESSION[tplDir]))){
 161        $tplDir = basename($_SESSION[tplDir]);
 162      }else{
 163        $tplDir = DIR_WS_TEMPLATES_DEFAULT;
 164      }
 165    }
 166  
 167    if ((ereg('^[[:alnum:]|_|-]+$', $tplDir)) && (is_dir (DIR_WS_TEMPLATES_BASE . $tplDir))){
 168      // 'Input Validated' only allow alfanumeric characters and underscores in template name
 169      define('DIR_WS_TEMPLATES', DIR_WS_TEMPLATES_BASE . $tplDir . '/' );
 170    } else {
 171      if($bts_debug === TRUE) echo strip_tags($tplDir) . '<br>';
 172      exit('Illegal template directory!');
 173    }
 174  
 175    return $tplDir;
 176  }
 177  ?>