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frontend.php

<?php
// $Id: frontend.php,v 1.2 2004/04/23 16:11:42 jenst Exp $
/**
* Content code
* @package Mambo Open Source
* @Copyright (C) 2000 - 2003 Miro International Pty Ltd
* @ All rights reserved
* @ Mambo Open Source is Free Software
* @ Released under GNU/GPL License : http://www.gnu.org/copyleft/gpl.html
* @version $Revision: 1.2 $
**/

defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );

/**
* Utility functions and classes
*/

function mosLoadComponent( $name ) {
      // set up some global variables for use by the frontend component
      global $mainframe, $database;
      
      include( $mainframe->getCfg( 'absolute_path' )."/components/com_$name/$name.php" );
}

function mosCountModules(  $position='left' ) {
      global $database, $my, $Itemid, $MOS_GALLERY_PARAMS;

      if (isset($MOS_GALLERY_PARAMS['hideRightSide'])
          && $MOS_GALLERY_PARAMS['hideRightSide'])
      {
            if ($position == 'right' || $position == 'user2') {
                  return 0;
            }
      }

      $query = "SELECT COUNT(*)"
      ."\nFROM #__modules AS m"
      . "\nINNER JOIN #__modules_menu AS mm ON mm.moduleid=m.id"
      . "\nWHERE m.published='1' AND m.access <= '$my->gid' AND m.position='$position'"
      . "\nAND (mm.menuid = '$Itemid' OR mm.menuid = '0')";
      
      $database->setQuery($query);
      //echo $database->getQuery();
      return $database->loadResult();
}

function mosLoadModules( $position='left', $horiz=false ) {
      global $database, $my, $Itemid;
      
      require_once( "includes/frontend.html.php" );

      $query = "SELECT id, title, module, position, content, showtitle, params"
      ."\nFROM #__modules AS m, #__modules_menu AS mm"
      . "\nWHERE m.published='1' AND m.access <= '$my->gid' AND m.position='$position'"
      . "\nAND mm.moduleid=m.id"
      . "\nAND (mm.menuid = '$Itemid' OR mm.menuid = '0')"
      . "\nORDER BY ordering";
      
      $database->setQuery( $query );
      $modules = $database->loadObjectList();
      if($database->getErrorNum()) {
            echo "MA ".$database->stderr(true);
            return;
      }
      
      if (count( $modules ) < 1) {
            $horiz = false;
      }
      if ($horiz) {
            echo "<table cellspacing=\"1\" cellpadding=\"0\" border=\"0\" width=\"100%\">";
            echo "\n<tr>";
      }
      foreach ($modules as $module) {
            $params = mosParseParams( $module->params );

            if ($horiz) {
                  echo "<td valign=\"top\">";
            }
                  
            if ((substr("$module->module",0,4))=="mod_") {
                  modules_html::module2( $module, $params, $Itemid );
            } else {
                  modules_html::module( $module, $params, $Itemid );
            }

            if ($horiz) {
                  echo "</td>";
            }
      }
      if ($horiz) {
            echo "\n</tr>\n</table>";
      }
}

/**
*
*/
function mosParseParams( $txt ) {
      $sep1 = "\n";     // line separator
      $sep2 = "=";      // key value separator
      
      $temp = explode( $sep1, $txt );
      $obj = new stdClass();
      // We use trim() to make sure a numeric that has spaces
      // is properly treated as a numeric
      foreach ($temp as $item) {
            if($item) {
                  $temp2 = explode( $sep2, $item, 2 );
                  $k = trim( $temp2[0] );
                  if (isset( $temp2[1] )) {
                        $obj->$k = trim( $temp2[1] );
                  } else {
                        $obj->$k = $k;
                  }
            }
      }
      return $obj;
}

function mosSendAdminMail( $adminName, $adminEmail, $email, $type, $title, $author ) {
      global $mosConfig_live_site;

      $headers = "";
      $subject = _MAIL_SUB." '$type'";
      $message = _MAIL_MSG;
      eval ("\$message = \"$message\";");
      $headers .= "From: ".$adminName." <".$adminEmail.">\r\n";
      $headers .= "Reply-To: <".$adminEmail.">\r\n";
      $headers .= "X-Priority: 3\r\n";
      $headers .= "X-MSMail-Priority: Low\r\n";
      $headers .= "X-Mailer: Mambo Open Source 4.5\r\n";
      @mail($adminEmail, $subject, $message, $headers);
}

/**
* Displays a not authorised message
*
* If the user is not logged in then an addition message is displayed.
*/
function mosNotAuth() {
      global $my;

      echo _NOT_AUTH;
      if ($my->id < 1) {
            echo "<br>" . _DO_LOGIN;
      }
}
?>

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