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1166
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Luisehahne
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<?php
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1277
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Luisehahne
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/**
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*
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* @category frontend
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* @package framework
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* @author WebsiteBaker Project
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* @copyright 2004-2009, Ryan Djurovich
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* @copyright 2009-2010, Website Baker Org. e.V.
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* @link http://www.websitebaker2.org/
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* @license http://www.gnu.org/licenses/gpl.html
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* @platform WebsiteBaker 2.8.x
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* @requirements PHP 4.3.4 and higher
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* @version $Id$
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* @filesource $HeadURL: $
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* @lastmodified $Date: $
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*
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*/
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1166
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Luisehahne
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// Include PHPLIB template class
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require_once(WB_PATH."/include/phplib/template.inc");
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require_once(WB_PATH.'/framework/class.database.php');
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// Include new wbmailer class (subclass of PHPmailer)
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require_once(WB_PATH."/framework/class.wbmailer.php");
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class wb
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{
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1313
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Luisehahne
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public $password_chars = 'a-zA-Z0-9\_\-\!\#\*\+';
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1166
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Luisehahne
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// General initialization function
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// performed when frontend or backend is loaded.
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function wb() {
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}
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1277
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Luisehahne
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1313
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Luisehahne
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1166
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Luisehahne
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// Check whether a page is visible or not.
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// This will check page-visibility and user- and group-rights.
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/* page_is_visible() returns
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false: if page-visibility is 'none' or 'deleted', or page-vis. is 'registered' or 'private' and user isn't allowed to see the page.
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true: if page-visibility is 'public' or 'hidden', or page-vis. is 'registered' or 'private' and user _is_ allowed to see the page.
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*/
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1277
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Luisehahne
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function page_is_visible($page)
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{
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1166
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Luisehahne
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$show_it = false; // shall we show the page?
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$page_id = $page['page_id'];
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$visibility = $page['visibility'];
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$viewing_groups = $page['viewing_groups'];
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$viewing_users = $page['viewing_users'];
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1277
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Luisehahne
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1166
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Luisehahne
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// First check if visibility is 'none', 'deleted'
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1277
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Luisehahne
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if($visibility == 'none')
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{
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1166
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Luisehahne
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return(false);
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1277
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Luisehahne
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} elseif($visibility == 'deleted')
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{
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1166
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Luisehahne
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return(false);
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}
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1277
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Luisehahne
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1166
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Luisehahne
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// Now check if visibility is 'hidden', 'private' or 'registered'
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if($visibility == 'hidden') { // hidden: hide the menu-link, but show the page
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$show_it = true;
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1277
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Luisehahne
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} elseif($visibility == 'private' || $visibility == 'registered')
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{
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1166
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Luisehahne
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// Check if the user is logged in
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1277
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Luisehahne
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if($this->is_authenticated() == true)
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{
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1166
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Luisehahne
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// Now check if the user has perms to view the page
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$in_group = false;
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1277
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Luisehahne
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foreach($this->get_groups_id() as $cur_gid)
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{
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if(in_array($cur_gid, explode(',', $viewing_groups)))
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{
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1166
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Luisehahne
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$in_group = true;
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}
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}
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if($in_group || in_array($this->get_user_id(), explode(',', $viewing_users))) {
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$show_it = true;
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} else {
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$show_it = false;
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}
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} else {
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$show_it = false;
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}
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} elseif($visibility == 'public') {
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$show_it = true;
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} else {
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$show_it = false;
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}
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return($show_it);
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}
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// Check if there is at least one active section on this page
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1277
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Luisehahne
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function page_is_active($page)
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{
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1166
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Luisehahne
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global $database;
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$has_active_sections = false;
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$page_id = $page['page_id'];
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$now = time();
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$query_sections = $database->query("SELECT publ_start,publ_end FROM ".TABLE_PREFIX."sections WHERE page_id = '$page_id'");
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1277
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Luisehahne
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if($query_sections->numRows() != 0)
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{
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while($section = $query_sections->fetchRow())
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{
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if($now<$section['publ_end'] && ($now>$section['publ_start'] || $section['publ_start']==0) || $now>$section['publ_start'] && $section['publ_end']==0)
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{
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1166
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Luisehahne
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$has_active_sections = true;
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break;
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}
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}
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}
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return($has_active_sections);
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}
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// Check whether we should show a page or not (for front-end)
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1277
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Luisehahne
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function show_page($page)
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{
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if($this->page_is_visible($page) && $this->page_is_active($page))
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{
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1166
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Luisehahne
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return true;
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} else {
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return false;
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}
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}
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// Check if the user is already authenticated or not
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function is_authenticated() {
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1277
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Luisehahne
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if(isset($_SESSION['USER_ID']) AND $_SESSION['USER_ID'] != "" AND is_numeric($_SESSION['USER_ID']))
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{
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1166
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Luisehahne
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return true;
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} else {
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return false;
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}
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}
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1277
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Luisehahne
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1166
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Luisehahne
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// Modified addslashes function which takes into account magic_quotes
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function add_slashes($input) {
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if ( get_magic_quotes_gpc() || ( !is_string($input) ) ) {
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return $input;
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}
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$output = addslashes($input);
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return $output;
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}
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// Ditto for stripslashes
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// Attn: this is _not_ the counterpart to $this->add_slashes() !
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// Use stripslashes() to undo a preliminarily done $this->add_slashes()
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// The purpose of $this->strip_slashes() is to undo the effects of magic_quotes_gpc==On
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function strip_slashes($input) {
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if ( !get_magic_quotes_gpc() || ( !is_string($input) ) ) {
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return $input;
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}
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$output = stripslashes($input);
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return $output;
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}
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// Escape backslashes for use with mySQL LIKE strings
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function escape_backslashes($input) {
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return str_replace("\\","\\\\",$input);
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}
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function page_link($link){
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// Check for :// in the link (used in URL's) as well as mailto:
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if(strstr($link, '://') == '' AND substr($link, 0, 7) != 'mailto:') {
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return WB_URL.PAGES_DIRECTORY.$link.PAGE_EXTENSION;
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} else {
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return $link;
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}
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}
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// Get POST data
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function get_post($field) {
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if(isset($_POST[$field])) {
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return $_POST[$field];
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} else {
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return null;
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}
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}
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// Get POST data and escape it
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function get_post_escaped($field) {
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$result = $this->get_post($field);
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return (is_null($result)) ? null : $this->add_slashes($result);
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}
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// Get GET data
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function get_get($field) {
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if(isset($_GET[$field])) {
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return $_GET[$field];
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} else {
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return null;
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}
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}
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// Get SESSION data
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function get_session($field) {
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if(isset($_SESSION[$field])) {
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return $_SESSION[$field];
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} else {
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return null;
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}
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}
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// Get SERVER data
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function get_server($field) {
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if(isset($_SERVER[$field])) {
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return $_SERVER[$field];
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} else {
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return null;
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}
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}
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// Get the current users id
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function get_user_id() {
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return $_SESSION['USER_ID'];
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}
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// Get the current users group id
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function get_group_id() {
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return $_SESSION['GROUP_ID'];
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}
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// Get the current users group ids
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function get_groups_id() {
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return explode(",", $_SESSION['GROUPS_ID']);
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}
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// Get the current users group name
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function get_group_name() {
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return implode(",", $_SESSION['GROUP_NAME']);
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}
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// Get the current users group name
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function get_groups_name() {
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return $_SESSION['GROUP_NAME'];
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}
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// Get the current users username
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function get_username() {
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return $_SESSION['USERNAME'];
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}
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// Get the current users display name
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function get_display_name() {
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return ($_SESSION['DISPLAY_NAME']);
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}
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// Get the current users email address
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248 |
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function get_email() {
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249 |
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return $_SESSION['EMAIL'];
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}
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// Get the current users home folder
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function get_home_folder() {
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return $_SESSION['HOME_FOLDER'];
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}
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256 |
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// Get the current users timezone
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function get_timezone() {
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if(!isset($_SESSION['USE_DEFAULT_TIMEZONE'])) {
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260 |
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return $_SESSION['TIMEZONE'];
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261 |
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} else {
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262 |
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return '-72000';
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263 |
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}
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}
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// Validate supplied email address
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267 |
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function validate_email($email) {
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268 |
1216
|
LordDarkma
|
if(preg_match('/^([0-9a-zA-Z]+[-._+&])*[0-9a-zA-Z]+@([-0-9a-zA-Z]+[.])+[a-zA-Z]{2,6}$/', $email)) {
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return true;
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270 |
1166
|
Luisehahne
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} else {
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271 |
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return false;
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272 |
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}
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273 |
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}
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274 |
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275 |
1312
|
Luisehahne
|
/*
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276 |
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* creates Formular transactionnumbers for unique use
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277 |
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* @access public
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278 |
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* @param bool $asTAG: true returns a complete prepared, hidden HTML-Input-Tag (default)
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279 |
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* false returns an array including FTAN0 and FTAN1
|
280 |
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* @return mixed: array or string
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281 |
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*
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282 |
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* requirements: an active session must be available
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283 |
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*/
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284 |
1313
|
Luisehahne
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public function getFTAN( $as_tag = true)
|
285 |
1312
|
Luisehahne
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{
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286 |
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if(function_exists('microtime'))
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287 |
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{
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288 |
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list($usec, $sec) = explode(" ", microtime());
|
289 |
1313
|
Luisehahne
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$time = (string)((float)$usec + (float)$sec);
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290 |
1312
|
Luisehahne
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}else{
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291 |
1313
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Luisehahne
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$time = (string)time();
|
292 |
1312
|
Luisehahne
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}
|
293 |
1313
|
Luisehahne
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$salt = ( isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : '');
|
294 |
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$salt .= ( isset($_SERVER['HTTP_ACCEPT_CHARSET']) ? $_SERVER['HTTP_ACCEPT_CHARSET'] : '');
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295 |
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$salt .= ( isset($_SERVER['HTTP_ACCEPT_ENCODING']) ? $_SERVER['HTTP_ACCEPT_ENCODING'] : '');
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296 |
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$salt .= ( isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) ? $_SERVER['HTTP_ACCEPT_LANGUAGE'] : '');
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297 |
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$salt .= ( isset($_SERVER['HTTP_CONNECTION']) ? $_SERVER['HTTP_CONNECTION'] : '');
|
298 |
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$salt .= ( isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : '');
|
299 |
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$salt .= ( isset($_SERVER['SERVER_ADDR']) ? $_SERVER['SERVER_ADDR'] : '');
|
300 |
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$salt = ( $salt !== '' ) ? $salt : 'eXtremelyHotTomatoJuice';
|
301 |
|
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$ftan = md5($time.$salt);
|
302 |
1312
|
Luisehahne
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$_SESSION['FTAN'] = $ftan;
|
303 |
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$ftan0 = 'a'.substr($ftan, -(10 + hexdec(substr($ftan, 1))), 10);
|
304 |
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$ftan1 = 'a'.substr($ftan, hexdec(substr($ftan, -1)), 10);
|
305 |
1313
|
Luisehahne
|
if($as_tag == true)
|
306 |
1312
|
Luisehahne
|
{
|
307 |
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return '<input type="hidden" name="'.$ftan0.'" value="'.$ftan1.'" title="" />';
|
308 |
|
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}else{
|
309 |
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return array('FTAN0' => $ftan0, 'FTAN1' => $ftan1);
|
310 |
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}
|
311 |
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}
|
312 |
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|
313 |
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/*
|
314 |
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* checks received form-transactionnumbers against session-stored one
|
315 |
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* @access public
|
316 |
|
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* @param string $mode: requestmethode POST(default) or GET
|
317 |
|
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* @return bool: true if numbers matches against stored ones
|
318 |
|
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*
|
319 |
|
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* requirements: an active session must be available
|
320 |
|
|
* this check will prevent from multiple sending a form. history.back() also will never work
|
321 |
|
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*/
|
322 |
|
|
public function checkFTAN( $mode = 'POST')
|
323 |
|
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{
|
324 |
|
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$retval = false;
|
325 |
|
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if(isset($_SESSION['FTAN']) && strlen($_SESSION['FTAN']) == strlen(md5('dummy')))
|
326 |
|
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{
|
327 |
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$ftan = $_SESSION['FTAN'];
|
328 |
|
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$ftan0 = 'a'.substr($ftan, -(10 + hexdec(substr($ftan, 1))), 10);
|
329 |
|
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$ftan1 = 'a'.substr($ftan, hexdec(substr($ftan, -1)), 10);
|
330 |
|
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unset($_SESSION['FTAN']);
|
331 |
|
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if(strtoupper($mode) == 'POST')
|
332 |
|
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{
|
333 |
|
|
$retval = (isset($_POST[$ftan0]) && $_POST[$ftan0] == ($ftan1));
|
334 |
|
|
$_POST[$ftan0] = '';
|
335 |
|
|
}else{
|
336 |
|
|
$retval = (isset($_GET[$ftan0]) && $_GET[$ftan0] == ($ftan1));
|
337 |
|
|
$_GET[$ftan0] = '';
|
338 |
|
|
}
|
339 |
|
|
}
|
340 |
|
|
return $retval;
|
341 |
|
|
}
|
342 |
|
|
|
343 |
1166
|
Luisehahne
|
// Print a success message which then automatically redirects the user to another page
|
344 |
|
|
function print_success($message, $redirect = 'index.php') {
|
345 |
|
|
global $TEXT, $database;
|
346 |
|
|
|
347 |
|
|
// fetch redirect timer for sucess messages from settings table
|
348 |
|
|
$table = TABLE_PREFIX . 'settings';
|
349 |
|
|
$results = @$database->get_one("SELECT `value` FROM `$table` WHERE `name` = 'redirect_timer'");
|
350 |
|
|
$redirect_timer = ($results) ? $results : '1500';
|
351 |
|
|
|
352 |
|
|
// add template variables
|
353 |
|
|
$success_template = new Template(THEME_PATH.'/templates');
|
354 |
|
|
$success_template->set_file('page', 'success.htt');
|
355 |
|
|
$success_template->set_block('page', 'main_block', 'main');
|
356 |
|
|
$success_template->set_var('MESSAGE', $message);
|
357 |
|
|
$success_template->set_var('REDIRECT', $redirect);
|
358 |
|
|
$success_template->set_var('REDIRECT_TIMER', $redirect_timer);
|
359 |
|
|
$success_template->set_var('NEXT', $TEXT['NEXT']);
|
360 |
|
|
$success_template->parse('main', 'main_block', false);
|
361 |
|
|
$success_template->pparse('output', 'page');
|
362 |
|
|
}
|
363 |
|
|
|
364 |
|
|
// Print an error message
|
365 |
|
|
function print_error($message, $link = 'index.php', $auto_footer = true) {
|
366 |
|
|
global $TEXT;
|
367 |
|
|
$success_template = new Template(THEME_PATH.'/templates');
|
368 |
|
|
$success_template->set_file('page', 'error.htt');
|
369 |
|
|
$success_template->set_block('page', 'main_block', 'main');
|
370 |
|
|
$success_template->set_var('MESSAGE', $message);
|
371 |
|
|
$success_template->set_var('LINK', $link);
|
372 |
|
|
$success_template->set_var('BACK', $TEXT['BACK']);
|
373 |
|
|
$success_template->parse('main', 'main_block', false);
|
374 |
|
|
$success_template->pparse('output', 'page');
|
375 |
|
|
if ( $auto_footer == true ) {
|
376 |
|
|
if ( method_exists($this, "print_footer") ) {
|
377 |
|
|
$this->print_footer();
|
378 |
|
|
}
|
379 |
|
|
}
|
380 |
|
|
exit();
|
381 |
|
|
}
|
382 |
|
|
|
383 |
|
|
// Validate send email
|
384 |
|
|
function mail($fromaddress, $toaddress, $subject, $message, $fromname='') {
|
385 |
|
|
/*
|
386 |
|
|
INTEGRATED OPEN SOURCE PHPMAILER CLASS FOR SMTP SUPPORT AND MORE
|
387 |
|
|
SOME SERVICE PROVIDERS DO NOT SUPPORT SENDING MAIL VIA PHP AS IT DOES NOT PROVIDE SMTP AUTHENTICATION
|
388 |
|
|
NEW WBMAILER CLASS IS ABLE TO SEND OUT MESSAGES USING SMTP WHICH RESOLVE THESE ISSUE (C. Sommer)
|
389 |
|
|
|
390 |
|
|
NOTE:
|
391 |
|
|
To use SMTP for sending out mails, you have to specify the SMTP host of your domain
|
392 |
|
|
via the Settings panel in the backend of Website Baker
|
393 |
|
|
*/
|
394 |
|
|
|
395 |
|
|
$fromaddress = preg_replace('/[\r\n]/', '', $fromaddress);
|
396 |
|
|
$toaddress = preg_replace('/[\r\n]/', '', $toaddress);
|
397 |
|
|
$subject = preg_replace('/[\r\n]/', '', $subject);
|
398 |
|
|
$message_alt = $message;
|
399 |
|
|
$message = preg_replace('/[\r\n]/', '<br \>', $message);
|
400 |
|
|
|
401 |
|
|
// create PHPMailer object and define default settings
|
402 |
|
|
$myMail = new wbmailer();
|
403 |
|
|
|
404 |
|
|
// set user defined from address
|
405 |
|
|
if ($fromaddress!='') {
|
406 |
|
|
if($fromname!='') $myMail->FromName = $fromname; // FROM-NAME
|
407 |
|
|
$myMail->From = $fromaddress; // FROM:
|
408 |
|
|
$myMail->AddReplyTo($fromaddress); // REPLY TO:
|
409 |
|
|
}
|
410 |
|
|
|
411 |
|
|
// define recepient and information to send out
|
412 |
|
|
$myMail->AddAddress($toaddress); // TO:
|
413 |
|
|
$myMail->Subject = $subject; // SUBJECT
|
414 |
|
|
$myMail->Body = $message; // CONTENT (HTML)
|
415 |
|
|
$myMail->AltBody = strip_tags($message_alt); // CONTENT (TEXT)
|
416 |
|
|
|
417 |
|
|
// check if there are any send mail errors, otherwise say successful
|
418 |
|
|
if (!$myMail->Send()) {
|
419 |
|
|
return false;
|
420 |
|
|
} else {
|
421 |
|
|
return true;
|
422 |
|
|
}
|
423 |
|
|
}
|
424 |
|
|
|
425 |
|
|
}
|
426 |
|
|
?>
|