Even more rewrites/fixes from EL branch (please report any broken part after you...
[mailer.git] / inc / libs / user_functions.php
index cf44c26..ca86a9b 100644 (file)
@@ -1,7 +1,7 @@
 <?php
 /************************************************************************
- * MXChange v0.2.1                                    Start: 07/16/2004 *
- * ===============                              Last change: 10/27/2004 *
+ * Mailer v0.2.1-FINAL                                Start: 07/16/2004 *
+ * ===================                          Last change: 10/27/2004 *
  *                                                                      *
  * -------------------------------------------------------------------- *
  * File              : user_functions.php                               *
  * -------------------------------------------------------------------- *
  * Kurzbeschreibung  : Spezielle Funktionen fuer die user-Erweiterung   *
  * -------------------------------------------------------------------- *
- *                                                                      *
+ * $Revision::                                                        $ *
+ * $Date::                                                            $ *
+ * $Tag:: 0.2.1-FINAL                                                 $ *
+ * $Author::                                                          $ *
+ * Needs to be in all Files and every File needs "svn propset           *
+ * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
  * -------------------------------------------------------------------- *
- * Copyright (c) 2003 - 2008 by Roland Haeder                           *
+ * Copyright (c) 2003 - 2009 by Roland Haeder                           *
+ * Copyright (c) 2009, 2010 by Mailer Developer Team                    *
  * For more information visit: http://www.mxchange.org                  *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
  ************************************************************************/
 
 // Some security stuff...
-if (ereg(basename(__FILE__), $_SERVER['PHP_SELF']))
-{
-       $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
-       require($INC);
-}
+if (!defined('__SECURITY')) {
+       die();
+} // END - if
 
-function alpha($sortby, $colspan, $return=false)
-{
-       global $CONFIG;
-       if (empty($_GET['offset'])) $_GET['offset'] = "0";
-       $ADD = "&amp;page=".$_GET['page']."&amp;offset=".$_GET['offset'];
-       if (!empty($_GET['mode'])) $ADD .= "&amp;mode=".SQL_ESCAPE($_GET['mode']);
+// Add links for selecting some users
+function alpha ($sortby, $colspan, $return=false) {
+       if (!isGetRequestParameterSet('offset')) setGetRequestParameter('offset', 0);
+       $add = '&amp;page='.getRequestParameter('page').'&amp;offset='.getRequestParameter('offset');
+       if (isGetRequestParameterSet('mode')) $add .= '&amp;mode='.getRequestParameter('mode');
 
        /* Creates the list of letters and makes them a link. */
-       $alphabet = array(_ALL2, "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", 'N', "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", 'Y', "Z", _OTHERS);
+       $alphabet = explode(',', getMessage('_ALL2') . ',A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,' . getMessage('_OTHERS'));
        $num = count($alphabet) - 1;
-       $OUT = "";
-       while (list($counter, $ltr) = each($alphabet))
-       {
-               if ($_GET['letter'] == $ltr)
-               {
+       $OUT = '';
+       while (list($counter, $ltr) = each($alphabet)) {
+               if (getRequestParameter('letter') == $ltr) {
                        // Current letter is letter from URL
-                       $OUT .= "<STRONG>".$ltr."</STRONG>";
-               }
-                else
-               {
+                       $OUT .= '<strong>' . $ltr . '</strong>';
+               } else {
                        // Output link to letter
-                       $OUT .= "<A href=\"".URL."/modules.php?module=admin&amp;what=".$GLOBALS['what'];
-                       if (!empty($_GET['mode'])) $OUT .= "&amp;mode=".SQL_ESCAPE($_GET['mode']);
-                       $OUT .= "&amp;letter=".$ltr."&amp;sortby=".$sortby.$ADD."\">".$ltr."</A>";
+                       $OUT .= '<a href="{%url=modules.php?module=admin&amp;what=' . getWhat();
+                       if (isGetRequestParameterSet('mode')) $OUT .= '&amp;mode=' . getRequestParameter('mode');
+                       $OUT .= '&amp;letter=' . $ltr . '&amp;sortby=' . $sortby . $add . '%}">' . $ltr . '</a>';
                }
-               if ((($counter / $CONFIG['user_alpha']) == round($counter / $CONFIG['user_alpha'])) && ($counter > 0))
-               {
-                       $OUT .= "&nbsp;]<br />[&nbsp;";
-               }
-                elseif ( $counter != $num )
-               {
-                       $OUT .= "&nbsp;|&nbsp;";
+
+               if ((($counter / getConfig('user_alpha')) == round($counter / getConfig('user_alpha'))) && ($counter > 0)) {
+                       $OUT .= '&nbsp;]<br />[&nbsp;';
+               } elseif ( $counter != $num ) {
+                       $OUT .= '&nbsp;|&nbsp;';
                }
-       }
-       define('__ALPHA_LIST', $OUT);
+       } // END - while
 
        // Load template
-       $OUT = LOAD_TEMPLATE("admin_list_user_alpha", true);
-       if ($return)
-       {
+       $OUT = loadTemplate('admin_list_user_alpha', true, $OUT);
+       if ($return === true) {
                // Return generated code
                return $OUT;
-       }
-        else
-       {
+       } else {
                // Output generated code
-               OUTPUT_HTML($OUT);
+               outputHtml($OUT);
        }
 }
-//
-function SortLinks($letter, $sortby, $colspan, $return=false)
-{
-       $OUT = "";
-       if (empty($_GET['offset'])) $_GET['offset'] = "0";
-       $ADD = "&amp;page=".$_GET['page']."&amp;offset=".$_GET['offset'];
-       if (!empty($_GET['mode'])) $ADD .= "&amp;mode=".SQL_ESCAPE($_GET['mode']);
+
+// Add links for sorting
+function addSortLinks ($letter, $sortby, $colspan, $return=false) {
+       $OUT = '';
+       if (!isGetRequestParameterSet('offset')) setGetRequestParameter('offset', 0);
+       if (!isGetRequestParameterSet('page'))   setGetRequestParameter('page'  , 0);
+
+       // Add page and offset
+       $add = '&amp;page=' . getRequestParameter('page') . '&amp;offset=' . getRequestParameter('offset');
+
+       // Add status or mode
+       if (isGetRequestParameterSet('status'))   $add .= '&amp;mode=' . getRequestParameter('status');
+       elseif (isGetRequestParameterSet('mode')) $add .= '&amp;mode=' . getRequestParameter('mode');
 
        // Makes order by links..
-       if ($letter == "front") $letter = _ALL2;
+       if ($letter == 'front') $letter = getMessage('_ALL2');
 
        // Prepare array with all possible sorters
        $list = array(
-               'userid'                => _UID,
-               'family'                => FAMILY_NAME,
-               'email'         => ADDY,
-               'REMOTE_ADDR'   => REMOTE_IP
+               'userid'      => getMessage('_UID'),
+               'family'      => getMessage('FAMILY'),
+               'email'       => getMessage('EMAIL'),
+               'REMOTE_ADDR' => getMessage('REMOTE_IP')
        );
 
        // Add nickname if extension is installed
-       if (EXT_IS_ACTIVE("nickname")) {
-               $list['nickname'] = NICKNAME;
-       }
+       if (isExtensionActive('nickname')) {
+               $list['nickname'] = getMessage('NICKNAME');
+       } // END - if
 
-       foreach ($list as $sort=>$title) {
+       foreach ($list as $sort => $title) {
                if ($sortby == $sort) {
-                       $OUT .= "<STRONG>".$title."</STRONG>&nbsp;|&nbsp;";
+                       $OUT .= '<strong>' . $title . '</strong>&nbsp;|&nbsp;';
                } else {
-                       $OUT .= "<A href=\"".URL."/modules.php?module=admin&amp;what=list_user&amp;letter=".$letter."&amp;sortby=".$sort.$ADD."\">".$title."</a>&nbsp;|&nbsp;";
+                       $OUT .= '<a href="{%url=modules.php?module=admin&amp;what=list_user&amp;letter=' . $letter . '&amp;sortby=' . $sort.$add . '%}">' . $title . '</a>&nbsp;|&nbsp;';
                }
-       }
-       define('__SORT_LIST', substr($OUT, 0, -13));
+       } // END - foreach
+
+       $content['list'] = substr($OUT, 0, -13);
 
        // Load template
-       $OUT = LOAD_TEMPLATE("admin_list_user_sort", true);
-       if ($return)
-       {
+       $OUT = loadTemplate('admin_list_user_sort', true, $content);
+
+       // Should we return or output?
+       if ($return === true) {
                // Return code
                return $OUT;
-       }
-        else
-       {
+       } else {
                // Output code
-               OUTPUT_HTML($OUT);
+               outputHtml($OUT);
        }
 }
-//
-function ADD_PAGENAV($PAGES, $offset, $show_form, $colspan,$return=false)
-{
-       if (!$show_form)
-       {
-               // Empty row
-               define('__FORM_HEADER', "<TR><TD colspan=\"".$colspan."\" class=\"seperator\">&nbsp;</TD></TR>");
-       }
-        else
-       {
-               // Load form for changing number of lines
-               define('__FORM_HEADER', LOAD_TEMPLATE("admin_list_user_sort_form", true));
-       }
-       if (!$show_form)
-       {
-               // Add line with bottom border
-               define('__FORM_FOOTER', "<TR><TD colspan=\"".__COLSPAN2."\" class=\"seperator bottom2\">&nbsp;</TD></TR>");
-       }
-        else
-       {
-               // Add line without bottom border
-               define('__FORM_FOOTER', "<TR><TD colspan=\"".__COLSPAN2."\" class=\"seperator bottom2\">&nbsp;</TD></TR>");
-       }
 
-       $OUT = "";
-       for ($page = 1; $page <= $PAGES; $page++)
-       {
-               if (($page == $_GET['page']) || ((empty($_GET['page'])) && ($page == "1")))
-               {
-                       $OUT .= "<STRONG>-";
-               }
-                else
-               {
-                       if (empty($_GET['letter'])) $_GET['letter'] = _ALL2;
-                       if (empty($_GET['sortby'])) $_GET['sortby'] = "userid";
-                       $OUT .= "<A href=\"".URL."/modules.php?module=admin&amp;what=".$GLOBALS['what'];
-                       if (!empty($_GET['mode'])) $OUT .= "&amp;mode=".SQL_ESCAPE($_GET['mode']);
-                       $OUT .= "&amp;letter=".$_GET['letter']."&amp;sortby=".$_GET['sortby']."&amp;page=".$page."&amp;offset=".$offset."\">";
+// Add page navigation
+function addPageNavigation ($pages, $offset, $showForm, $colspan, $return=false) {
+       // @TODO These two constants are no longer used, maybe we reactivate this code?
+       //if ($showForm === true) {
+       //      // Load form for changing number of lines
+       //      define('__FORM_HEADER', loadTemplate('admin_list_user_sort_form', true));
+       //      define('__FORM_FOOTER', '<tr><td colspan="'.$colspan.'" class="seperator bottom">&nbsp;</td></tr>');
+       //} else {
+       //      // Empty row
+       //      define('__FORM_HEADER', '<tr><td colspan="' . $colspan . '" class="seperator">&nbsp;</td></tr>');
+       //      define('__FORM_FOOTER', '<tr><td colspan="' . $colspan . '" class="seperator bottom">&nbsp;</td></tr>');
+       //}
+
+       $OUT = '';
+       for ($page = 1; $page <= $pages; $page++) {
+               if (($page == getRequestParameter('page')) || ((!isGetRequestParameterSet('page')) && ($page == 1))) {
+                       $OUT .= '<strong>-';
+               } else {
+                       if (!isGetRequestParameterSet('letter')) setGetRequestParameter('letter', getMessage('_ALL2'));
+                       if (!isGetRequestParameterSet('sortby')) setGetRequestParameter('sortby', 'userid');
+
+                       // Base link
+                       $OUT .= '<a href="{%url=modules.php?module=admin&amp;what=' . getWhat();
+
+                       // Add status or mode
+                       if (isGetRequestParameterSet('status'))    $OUT .= '&amp;mode=' . getRequestParameter('status');
+                        elseif (isGetRequestParameterSet('mode')) $OUT .= '&amp;mode=' . getRequestParameter('mode');
+
+                       // Letter and so on
+                       $OUT .= '&amp;letter=' . getRequestParameter('letter') . '&amp;sortby=' . getRequestParameter('sortby') . '&amp;page=' . $page . '&amp;offset=' . $offset . '%}">';
                }
+
                $OUT .= $page;
-               if (($page == $_GET['page']) || ((empty($_GET['page'])) && ($page == "1")))
-               {
-                       $OUT .= "-</STRONG>";
-               }
-                else
-               {
-                       $OUT .= "</A>";
+
+               if (($page == getRequestParameter('page')) || ((!isGetRequestParameterSet('page')) && ($page == 1))) {
+                       $OUT .= '-</strong>';
+               } else  {
+                       $OUT .= '</a>';
                }
-               if ($page < $PAGES) $OUT .= "&nbsp;|&nbsp;";
-       }
-       define('__PAGENAV_LIST', $OUT);
+
+               if ($page < $pages) $OUT .= '&nbsp;|&nbsp;';
+       } // END - for
+
+       // Remember the list
+       $content['list'] = $OUT;
 
        // Load template
-       $OUT = LOAD_TEMPLATE("admin_list_user_pagenav", true);
-       if ($return)
-       {
+       $OUT = loadTemplate('admin_list_user_pagenav', true, $content);
+       if ($return === true) {
                // Return code
                return $OUT;
-       }
-        else
-       {
+       } else {
                // Output code
-               OUTPUT_HTML($OUT);
+               outputHtml($OUT);
        }
 }
+
 // Create email link to user's account
-function USER_CREATE_EMAIL_LINK($email, $mod="admin")
-{
-       $locked = " AND status='CONFIRMED'";
-       if (IS_ADMIN()) $locked = "";
-       $result = SQL_QUERY_ESC("SELECT userid
-FROM "._MYSQL_PREFIX."_user_data
-WHERE email='%s'".$locked." LIMIT 1",
-        array($email), __FILE__, __LINE__);
-       if (SQL_NUMROWS($result) == 1)
-       {
+function generateUserEmailLink($email, $mod = 'admin') {
+       // Show contact link only if user is confirmed by default
+       $locked = " AND `status`='CONFIRMED'";
+
+       // But admins shall always see it
+       if (isAdmin()) $locked = '';
+
+       $result = SQL_QUERY_ESC("SELECT
+       `userid`
+FROM
+       `{?_MYSQL_PREFIX?}_user_data`
+WHERE
+       `email`='%s'" . $locked."
+LIMIT 1",
+               array($email), __FUNCTION__, __LINE__);
+       if (SQL_NUMROWS($result) == 1) {
                // Load userid
-               list($uid) = SQL_FETCHROW($result);
+               list($userid) = SQL_FETCHROW($result);
 
                // Rewrite email address to contact link
-               $email = URL."/modules.php?module=".$mod."&amp;what=user_contct&amp;u_id=".bigintval($uid);
-       }
+               $email = '{%url=modules.php?module=' . $mod . '&amp;what=user_contct&amp;userid=' . bigintval($userid) . '%}';
+       } // END - if
 
        // Free memory
        SQL_FREERESULT($result);
@@ -222,5 +220,313 @@ WHERE email='%s'".$locked." LIMIT 1",
        // Return rewritten (?) email address
        return $email;
 }
-//
+
+// Selects a random user id as the new referal id if they have at least X confirmed mails in this run
+// @TODO Double-check configuration entry here
+function determineRandomReferalId () {
+       // Default is zero refid
+       $refid = '0';
+
+       // Is the extension version fine?
+       if (isExtensionInstalledAndNewer('user', '0.3.4')) {
+               // Get all user ids
+               $totalUsers = countSumTotalData('CONFIRMED', 'user_data', 'userid', 'status', true, " AND `rand_confirmed` >= ".getConfig('user_min_confirmed')."");
+
+               // Do we have at least one?
+               if ($totalUsers > 0) {
+                       // Then choose random number
+                       $randNum = mt_rand(0, ($totalUsers - 1));
+
+                       // Look for random user
+                       $result = SQL_QUERY_ESC("SELECT `userid` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `status`='CONFIRMED' AND `rand_confirmed` >= {?user_min_confirmed?} ORDER BY `rand_confirmed` DESC LIMIT %s, 1",
+                               array($randNum), __FUNCTION__, __LINE__);
+
+                       // Do we have one entry there?
+                       if (SQL_NUMROWS($result) == 1) {
+                               // Use that userid as new referal id
+                               list($refid) = SQL_FETCHROW($result);
+
+                               // Reset this user's counter
+                               SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `rand_confirmed`=0 WHERE `userid`=%s LIMIT 1",
+                                       array($refid), __FUNCTION__, __LINE__);
+                       } // END - if
+
+                       // Free result
+                       SQL_FREERESULT($result);
+               } // END - if
+       } // END - if
+
+       // Return result
+       return $refid;
+}
+
+// Do the user login
+function doUserLogin ($userid, $passwd, $successUrl = '', $errorUrl = 'modules.php?module=index&amp;what=login&amp;login=') {
+       // Init variables
+       $dmy = '';
+       $add = '';
+       $errorCode = '0';
+       $ext = '';
+
+       // Init array
+       $content = array(
+               'password'    => '',
+               'userid'      => '',
+               'last_online' => 0,
+               'last_login'  => 0,
+               'hash'        => ''
+       );
+
+       // Check login data
+       if ((isExtensionActive('nickname')) && (isNicknameUsed($userid))) {
+               // Nickname entered
+               fetchUserData($userid, 'nickname');
+       } elseif (isNicknameUsed($userid)) {
+               // No nickname installed
+               $errorCode = getCode('EXTENSION_PROBLEM');
+               $ext = 'nickname';
+       } else {
+               // Direct userid entered
+               fetchUserData($userid);
+       }
+
+       // No error found?
+       if ($errorCode == '0') {
+               // Get user data array and set userid (e.g. important if we login with nickname)
+               $content = getUserDataArray();
+               if (!empty($content['userid'])) $userid = bigintval($content['userid']);
+       } // END - if
+
+       // Is there an entry?
+       if ((isUserDataValid()) && (getUserData('status') == 'CONFIRMED') && (!empty($content['userid']))) {
+               // Check for old MD5 passwords
+               if ((strlen(getUserData('password')) == 32) && (md5($passwd) == getUserData('password'))) {
+                       // Just set the hash to the password from DB... :)
+                       $content['hash'] = getUserData('password');
+               } else {
+                       // Hash password with improved way for comparsion
+                       $content['hash'] = generateHash($passwd, substr(getUserData('password'), 0, -40));
+               }
+
+               // Does the password match the hash?
+               if ($content['hash'] == getUserData('password')) {
+                       // New hashed password found so let's generate a new one
+                       $content['hash'] = generateHash($passwd);
+
+                       // ... and update database
+                       // @TODO Make this filter working: $ADDON = runFilterChain('post_login_update', $content);
+                       SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `password`='%s' WHERE `userid`=%s AND `status`='CONFIRMED' LIMIT 1",
+                               array($content['hash'], $userid), __FUNCTION__, __LINE__);
+
+                       // No login bonus by default
+                       $GLOBALS['bonus_payed'] = false;
+
+                       // Probe for last online timemark
+                       $probe = time() -  getUserData('last_online');
+                       if (getUserData('last_login') > 0) $probe = time() - getUserData('last_login');
+
+                       if ((isExtensionInstalledAndNewer('bonus', '0.2.2')) && ($probe >= getConfig('login_timeout'))) {
+                               // Add login bonus to user's account
+                               $add = ', `login_bonus`=`login_bonus`+{?login_bonus?}';
+                               $GLOBALS['bonus_payed'] = true;
+
+                               // Subtract login bonus from userid's account or jackpot
+                               if ((isExtensionInstalledAndNewer('bonus', '0.3.5')) && (getConfig('bonus_mode') != 'ADD')) handleBonusPoints('login_bonus');
+                       } // END - if
+
+                       // @TODO Make this filter working: $url = runFilterChain('do_login', array('content' => $content, 'addon' => $ADDON));
+
+                       // Set member id
+                       setMemberId($userid);
+
+                       // Try to set session data (which shall normally always work!)
+                       //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',hash=' . $content['hash'] . '(' . strlen($content['hash']) . ')');
+                       if ((setSession('userid', $userid )) && (setSession('u_hash', encodeHashForCookie($content['hash'])))) {
+                               // Update database records
+                               SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `total_logins`=`total_logins`+1" . $add . " WHERE `userid`=%s LIMIT 1",
+                                       array($userid), __FUNCTION__, __LINE__);
+                               if (SQL_AFFECTEDROWS() == 1) {
+                                       // Is a success URL set?
+                                       if (empty($successUrl)) {
+                                               // Procedure to checking for login data
+                                               if (($GLOBALS['bonus_payed'] === true) && (isExtensionActive('bonus'))) {
+                                                       // Bonus added (just displaying!)
+                                                       $url = 'modules.php?module=chk_login&amp;mode=bonus';
+                                               } else {
+                                                       // Bonus not added
+                                                       $url = 'modules.php?module=chk_login&amp;mode=login';
+                                               }
+                                       } else {
+                                               // Use this URL
+                                               $url = $successUrl;
+                                       }
+                               } else {
+                                       // Cannot update counter!
+                                       $errorCode = getCode('CNTR_FAILED');
+                               }
+                       } else {
+                               // Cookies not setable!
+                               $errorCode = getCode('COOKIES_DISABLED');
+                       }
+               } elseif (isExtensionInstalledAndNewer('sql_patches', '0.6.1')) {
+                       // Update failture counter
+                       SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `login_failures`=`login_failures`+1,`last_failure`=NOW() WHERE `userid`=%s LIMIT 1",
+                               array($userid), __FUNCTION__, __LINE__);
+
+                       // Wrong password!
+                       $errorCode = getCode('WRONG_PASS');
+               }
+       } elseif (getUserData('status') != 'CONFIRMED') {
+               // Create an error code from given status
+               $errorCode = generateErrorCodeFromUserStatus(getUserData('status'));
+
+               // Set userid in session
+               setSession('current_userid', getUserData('userid'));
+       } elseif (!isUserDataValid()) {
+               // User id not found!
+               $errorCode = getCode('WRONG_ID');
+       } else {
+               // Unknown error
+               $errorCode = getCode('UNKNOWN_ERROR');
+       }
+
+       // Error code provided?
+       if ($errorCode > 0) {
+               // Then reconstruct the URL
+               $url = $errorUrl . $errorCode;
+
+               // Extension set? Then add it as well.
+               if (!empty($ext)) $url .= '&amp;ext=' . $ext;
+       } // END - if
+
+       // Return URL
+       return $url;
+}
+
+// Try to send a new password for the given user account
+function doNewUserPassword ($email, $userid) {
+       // Init result and error
+       $errorCode = '';
+       $result = false;
+
+       // Probe userid/nickname
+       // @TODO We should try to rewrite this to fetchUserData() somehow
+       if (!empty($email)) {
+               // Email entered
+               $result = SQL_QUERY_ESC("SELECT `userid`, `status` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `email`='%s' OR `email`='%s' LIMIT 1",
+                       array($email, str_replace('.', '{DOT}', $email)), __FUNCTION__, __LINE__);
+       } elseif ((isExtensionActive('nickname')) && (isNicknameOrUserid($userid))) {
+               // Nickname entered
+               $result = SQL_QUERY_ESC("SELECT `userid`, `status` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `nickname`='%s' OR `userid`='%s' OR `email`='%s' LIMIT 1",
+                       array($userid, $userid, $email), __FUNCTION__, __LINE__);
+       } elseif (($userid > 0) && (empty($email))) {
+               // Direct userid entered
+               $result = SQL_QUERY_ESC("SELECT `userid`, `status` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `userid`=%s LIMIT 1",
+                       array(bigintval($userid)), __FUNCTION__, __LINE__);
+       } else {
+               // Userid not set!
+               logDebugMessage(__FUNCTION__, __LINE__, 'Userid is not set! BUG!');
+               $errorCode = getCode('WRONG_ID');
+       }
+
+       // Any entry found?
+       if (SQL_NUMROWS($result) == 1) {
+               // This data is valid, so we create a new pass... :-)
+               list($userid, $status) = SQL_FETCHROW($result);
+
+               if ($status == 'CONFIRMED') {
+                       // Ooppps, this was missing! ;-) We should update the database...
+                       $NEW_PASS = generatePassword();
+                       SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `password`='%s' WHERE `userid`=%s LIMIT 1",
+                               array(generateHash($NEW_PASS), $userid), __FUNCTION__, __LINE__);
+
+                       // Prepare data and message for email
+                       $message = loadEmailTemplate('new-pass', array('new_pass' => $NEW_PASS, 'nickname' => $userid), $userid);
+
+                       // ... and send it away
+                       sendEmail($userid, getMessage('GUEST_NEW_PASSWORD'), $message);
+
+                       // Output note to user
+                       loadTemplate('admin_settings_saved', false, getMessage('GUEST_NEW_PASSWORD_SEND'));
+               } else {
+                       // Account is locked or unconfirmed
+                       $errorCode = generateErrorCodeFromUserStatus($status);
+
+                       // Load URL
+                       redirectToUrl('modules.php?module=index&amp;what=login&amp;login='.$errorCode);
+               }
+       } else {
+               // id or email is wrong
+               loadTemplate('admin_settings_saved', false, '<span class="guest_failed">{--GUEST_WRONG_ID_EMAIL--}</span>');
+       }
+
+       // Return the error code
+       return $errorCode;
+}
+
+// Get timestamp for given stats type and data
+function getTimestampFromUserStats ($statsType, $statsData, $userid = '0') {
+       // Default timestamp is zero
+       $data['inserted'] = '0';
+
+       // User id set?
+       if ((isMemberIdSet()) && ($userid == '0')) {
+               $userid = getMemberId();
+       } // END - if
+
+       // Is the extension installed and updated?
+       if ((!isExtensionActive('sql_patches')) || (isExtensionOlder('sql_patches', '0.5.6'))) {
+               // Return zero here
+               return $data['inserted'];
+       } // END - if
+
+       // Try to find the entry
+       $result = SQL_QUERY_ESC("SELECT
+       UNIX_TIMESTAMP(`inserted`) AS inserted
+FROM
+       `{?_MYSQL_PREFIX?}_user_stats_data`
+WHERE
+       `userid`=%s AND
+       `stats_type`='%s' AND
+       `stats_data`='%s'
+LIMIT 1",
+               array(
+                       bigintval($userid),
+                       $statsType,
+                       $statsData
+               ), __FUNCTION__, __LINE__);
+
+       // Is the entry there?
+       if (SQL_NUMROWS($result) == 1) {
+               // Get this stamp
+               $data = SQL_FETCHARRAY($result);
+       } // END - if
+
+       // Free result
+       SQL_FREERESULT($result);
+
+       // Return stamp
+       return $data['inserted'];
+}
+
+// Inserts user stats
+function insertUserStatsRecord ($userid, $statsType, $statsData) {
+       // Is the extension installed and updated?
+       if ((!isExtensionActive('sql_patches')) || (isExtensionOlder('sql_patches', '0.5.6'))) {
+               // Return zero here
+               return false;
+       } // END - if
+
+       // Does it exist?
+       if ((!getTimestampFromUserStats($statsType, $statsData, $userid)) && (!is_array($statsData))) {
+               // Then insert it!
+               SQL_QUERY_ESC("INSERT INTO `{?_MYSQL_PREFIX?}_user_stats_data` (`userid`,`stats_type`,`stats_data`) VALUES (%s,'%s','%s')",
+                       array(bigintval($userid), $statsType, $statsData), __FUNCTION__, __LINE__);
+       } elseif (is_array($statsData)) {
+               // Invalid data!
+               logDebugMessage(__FUNCTION__, __LINE__, "userid={$userid},type={$statsType},data={".gettype($statsData).": Invalid statistics data type!");
+       }
+}
+
+// [EOF]
 ?>