HTML->XHTML preparation (still *A LOT* to convert
[mailer.git] / inc / libs / user_functions.php
index 3ec5149..fd534b8 100644 (file)
@@ -38,8 +38,7 @@ if (!defined('__SECURITY')) {
 }
 
 // Add links for selecting some users
-function alpha($sortby, $colspan, $return=false)
-{
+function alpha($sortby, $colspan, $return=false) {
        global $_CONFIG;
        if (empty($_GET['offset'])) $_GET['offset'] = 0;
        $ADD = "&page=".SQL_ESCAPE($_GET['page'])."&offset=".SQL_ESCAPE($_GET['offset']);
@@ -49,48 +48,39 @@ function alpha($sortby, $colspan, $return=false)
        $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);
        $num = count($alphabet) - 1;
        $OUT = "";
-       while (list($counter, $ltr) = each($alphabet))
-       {
-               if ($_GET['letter'] == $ltr)
-               {
+       while (list($counter, $ltr) = each($alphabet)) {
+               if ($_GET['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'];
+                       $OUT .= "<a href=\"".URL."/modules.php?module=admin&amp;what=".$GLOBALS['what'];
                        if (!empty($_GET['mode'])) $OUT .= "&amp;mode=".SQL_ESCAPE($_GET['mode']);
-                       $OUT .= "&amp;letter=".$ltr."&amp;sortby=".$sortby.$ADD."\">".$ltr."</A>";
+                       $OUT .= "&amp;letter=".$ltr."&amp;sortby=".$sortby.$ADD."\">".$ltr."</a>";
                }
-               if ((($counter / $_CONFIG['user_alpha']) == round($counter / $_CONFIG['user_alpha'])) && ($counter > 0))
-               {
+
+               if ((($counter / getConfig('user_alpha')) == round($counter / getConfig('user_alpha'))) && ($counter > 0)) {
                        $OUT .= "&nbsp;]<br />[&nbsp;";
-               }
-                elseif ( $counter != $num )
-               {
+               } elseif ( $counter != $num ) {
                        $OUT .= "&nbsp;|&nbsp;";
                }
-       }
+       } // END - while
+
        define('__ALPHA_LIST', $OUT);
 
        // Load template
        $OUT = LOAD_TEMPLATE("admin_list_user_alpha", true);
-       if ($return)
-       {
+       if ($return) {
                // Return generated code
                return $OUT;
-       }
-        else
-       {
+       } else {
                // Output generated code
                OUTPUT_HTML($OUT);
        }
 }
 
 // Add links for sorting
-function SortLinks($letter, $sortby, $colspan, $return=false)
-{
+function SortLinks($letter, $sortby, $colspan, $return=false) {
        $OUT = "";
        if (empty($_GET['offset'])) $_GET['offset'] = 0;
        if (empty($_GET['page']))   $_GET['page'] = 0;
@@ -120,30 +110,27 @@ function SortLinks($letter, $sortby, $colspan, $return=false)
 
        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."\">".$title."</a>&nbsp;|&nbsp;";
                }
-       }
+       } // END - foreach
+
        define('__SORT_LIST', substr($OUT, 0, -13));
 
        // Load template
        $OUT = LOAD_TEMPLATE("admin_list_user_sort", true);
-       if ($return)
-       {
+       if ($return) {
                // Return code
                return $OUT;
-       }
-        else
-       {
+       } else {
                // Output code
                OUTPUT_HTML($OUT);
        }
 }
 
 // Add page navigation
-function ADD_PAGENAV($PAGES, $offset, $show_form, $colspan,$return=false)
-{
+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>");
@@ -163,13 +150,13 @@ function ADD_PAGENAV($PAGES, $offset, $show_form, $colspan,$return=false)
        $OUT = "";
        for ($page = 1; $page <= $PAGES; $page++) {
                if (($page == $_GET['page']) || ((empty($_GET['page'])) && ($page == "1"))) {
-                       $OUT .= "<STRONG>-";
+                       $OUT .= "<strong>-";
                } else {
                        if (empty($_GET['letter'])) $_GET['letter'] = _ALL2;
                        if (empty($_GET['sortby'])) $_GET['sortby'] = "userid";
 
                        // Base link
-                       $OUT .= "<A href=\"".URL."/modules.php?module=admin&amp;what=".$GLOBALS['what'];
+                       $OUT .= "<a href=\"".URL."/modules.php?module=admin&amp;what=".$GLOBALS['what'];
 
                        // Add status or mode
                        if (!empty($_GET['status'])) $OUT .= "&amp;mode=".SQL_ESCAPE($_GET['status']);
@@ -178,50 +165,50 @@ function ADD_PAGENAV($PAGES, $offset, $show_form, $colspan,$return=false)
                         // Letter and so on
                        $OUT .= "&amp;letter=".SQL_ESCAPE($_GET['letter'])."&amp;sortby=".SQL_ESCAPE($_GET['sortby'])."&amp;page=".$page."&amp;offset=".$offset."\">";
                }
+
                $OUT .= $page;
-               if (($page == $_GET['page']) || ((empty($_GET['page'])) && ($page == "1")))
-               {
-                       $OUT .= "-</STRONG>";
-               }
-                else
-               {
-                       $OUT .= "</A>";
+
+               if (($page == $_GET['page']) || ((empty($_GET['page'])) && ($page == "1"))) {
+                       $OUT .= "-</strong>";
+               } else  {
+                       $OUT .= "</a>";
                }
+
                if ($page < $PAGES) $OUT .= "&nbsp;|&nbsp;";
-       }
+       } // END - for
+
        define('__PAGENAV_LIST', $OUT);
 
        // Load template
        $OUT = LOAD_TEMPLATE("admin_list_user_pagenav", true);
-       if ($return)
-       {
+       if ($return) {
                // Return code
                return $OUT;
-       }
-        else
-       {
+       } else {
                // Output code
                OUTPUT_HTML($OUT);
        }
 }
 
 // Create email link to user's account
-function USER_CREATE_EMAIL_LINK($email, $mod="admin")
-{
+function USER_CREATE_EMAIL_LINK($email, $mod="admin") {
+       // Show contact link only if user is confirmed by default
        $locked = " AND status='CONFIRMED'";
+
+       // But admins shall always see it
        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)
-       {
+       if (SQL_NUMROWS($result) == 1) {
                // Load userid
                list($uid) = SQL_FETCHROW($result);
 
                // Rewrite email address to contact link
                $email = URL."/modules.php?module=".$mod."&amp;what=user_contct&amp;u_id=".bigintval($uid);
-       }
+       } // END - if
 
        // Free memory
        SQL_FREERESULT($result);
@@ -240,7 +227,7 @@ function SELECT_RANDOM_REFID () {
        // Is the extension version fine?
        if (GET_EXT_VERSION("user") >= "0.3.4") {
                // Get all user ids
-               $totalUsers = GET_TOTAL_DATA("CONFIRMED", "user_data", "userid", "status", true, " AND `rand_confirmed` >= ".$_CONFIG['user_min_confirmed']."");
+               $totalUsers = GET_TOTAL_DATA("CONFIRMED", "user_data", "userid", "status", true, " AND `rand_confirmed` >= ".getConfig('user_min_confirmed')."");
 
                // Do we have at least one?
                if ($totalUsers > 0) {
@@ -249,7 +236,7 @@ function SELECT_RANDOM_REFID () {
 
                        // Look for random user
                        $result = SQL_QUERY_ESC("SELECT `userid` FROM `"._MYSQL_PREFIX."_user_data` WHERE `status`='CONFIRMED' AND `rand_confirmed` >= %s ORDER BY `rand_confirmed` DESC LIMIT %s, 1",
-                               array($_CONFIG['user_min_confirmed'], $randNum), __FILE__, __LINE__);
+                               array(getConfig('user_min_confirmed'), $randNum), __FILE__, __LINE__);
 
                        // Do we have one entry there?
                        if (SQL_NUMROWS($result) == 1) {
@@ -270,5 +257,203 @@ function SELECT_RANDOM_REFID () {
        return $refid;
 }
 
+// Do the user login
+function USER_DO_LOGIN ($uid, $passwd) {
+       // Add last_login if available
+       $LAST = "";
+       if (GET_EXT_VERSION("sql_patches") >= "0.2.8") {
+               $LAST = ", last_login";
+       } // END - if
+
+       // Check login data
+       $password = ""; $uid2 = ""; $dmy = ""; $online = 0; $login = 0;
+       if ((EXT_IS_ACTIVE("nickname")) && (NICKNAME_PROBE_ON_USERID($uid))) {
+               // Nickname entered
+               $result = SQL_QUERY_ESC("SELECT userid, password, last_online".$LAST." FROM `"._MYSQL_PREFIX."_user_data` WHERE nickname='%s' AND status='CONFIRMED' LIMIT 1",
+                       array($uid), __FILE__, __LINE__);
+               list($uid2, $password, $online, $login) = SQL_FETCHROW($result);
+               if (!empty($uid2)) $uid = bigintval($uid2);
+       } else {
+               // Direct userid entered
+               $result = SQL_QUERY_ESC("SELECT userid, password, last_online".$LAST." FROM `"._MYSQL_PREFIX."_user_data` WHERE userid=%s AND status='CONFIRMED' LIMIT 1",
+                       array($uid, $hash), __FILE__, __LINE__);
+               list($uid2, $password, $online, $login) = SQL_FETCHROW($result);
+       }
+
+       // Is there an entry?
+       if ((SQL_NUMROWS($result) == 1) && ((($probe_nickname) && (!empty($uid2))) || ($uid2 == $uid))) {
+               // Free result
+               SQL_FREERESULT($result);
+
+               // By default the hash is empty
+               $hash = "";
+
+               // Check for old MD5 passwords
+               if ((strlen($password) == 32) && (md5($passwd) == $password)) {
+                       // Just set the hash to the password from DB... :)
+                       $hash = $password;
+               } else {
+                       // Hash password with improved way for comparsion
+                       $hash = generateHash($passwd, substr($password, 0, -40));
+               }
+
+               if ($hash == $password) {
+                       // New hashed password found so let's generate a new one
+                       $hash = generateHash($passwd);
+
+                       // ... and update database
+                       SQL_QUERY_ESC("UPDATE `"._MYSQL_PREFIX."_user_data` SET password='%s' WHERE userid=%s AND status='CONFIRMED' LIMIT 1",
+                               array($hash, $uid), __FILE__, __LINE__);
+
+                       // No login bonus by default
+                       // @TODO Make this filter working: $ADDON = RUN_FILTER('post_login_update', array('login' => $login, 'online' => $online));
+                       $BONUS = false;
+
+                       // Probe for last online timemark
+                       $probe = time() -  $online;
+                       if (!empty($login)) $probe = time() - $login;
+                       if ((GET_EXT_VERSION("bonus") >= "0.2.2") && ($probe >= getConfig('login_timeout'))) {
+                               // Add login bonus to user's account
+                               $ADD = sprintf(", login_bonus=login_bonus+%s",
+                                       (float)getConfig('login_bonus')
+                               );
+                               $BONUS = true;
+
+                               // Subtract login bonus from userid's account or jackpot
+                               if ((GET_EXT_VERSION("bonus") >= "0.3.5") && (getConfig('bonus_mode') != "ADD")) BONUS_POINTS_HANDLER('login_bonus');
+                       } // END - if
+
+                       // Init variables
+                       $login = false;
+
+                       // Calculate new hash with the secret key and master salt together
+                       $hash = generatePassString($hash);
+
+                       // Update global array
+                       // @TODO Make this filter working: $URL = RUN_FILTER('do_login', array('uid' => $uid, 'hash' => $hash, 'addon' => $ADDON));
+                       $GLOBALS['userid'] = $uid;
+
+                       // Try to set session data (which shall normally always work!)
+                       if ((set_session('userid', $uid )) && (set_session('u_hash', $hash))) {
+                               // Update database records
+                               SQL_QUERY_ESC("UPDATE `"._MYSQL_PREFIX."_user_data` SET total_logins=total_logins+1".$ADD." WHERE userid=%s LIMIT 1",
+                                       array($uid), __FILE__, __LINE__);
+                               if (SQL_AFFECTEDROWS() == 1) {
+                                       // Procedure to checking for login data
+                                       if (($BONUS) && (EXT_IS_ACTIVE("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 {
+                                       // Cannot update counter!
+                                       $URL = "modules.php?module=index&amp;what=login&amp;login=".CODE_CNTR_FAILED;
+                               }
+                       } else {
+                               // Cookies not setable!
+                               $URL = "modules.php?module=index&amp;what=login&amp;login=".CODE_NO_COOKIES;
+                       }
+               } elseif (GET_EXT_VERSION("sql_patches") >= "0.4.7") {
+                       // Update failture counter
+                       SQL_QUERY_ESC("UPDATE `"._MYSQL_PREFIX."_user_data` SET login_failtures=login_failtures+1,last_failture=NOW() WHERE userid=%s LIMIT 1",
+                               array($uid), __FILE__, __LINE__);
+
+                       // Wrong password!
+                       $URL = "modules.php?module=index&amp;what=login&amp;login=".CODE_WRONG_PASS;
+               }
+       } elseif ((($probe_nickname) && (!empty($uid2))) || ($uid2 == $uid)) {
+               // Other account status?
+               // @TODO Can this query be saved???
+               $result = SQL_QUERY_ESC("SELECT status FROM `"._MYSQL_PREFIX."_user_data` WHERE userid=%s LIMIT 1",
+                       array($uid), __FILE__, __LINE__);
+
+               // Entry found?
+               if (SQL_NUMROWS($result) == 1) {
+                       // Load status
+                       list($status) = SQL_FETCHROW($result);
+
+                       // Create an error code from given status
+                       $ERROR = GEN_ERROR_CODE_FROM_ACCOUNT_STATUS($status);
+               } else {
+                       // ID not found!
+                       $ERROR = CODE_WRONG_ID;
+               }
+
+               // Construct URL
+               $URL = "modules.php?module=index&amp;what=login&amp;login=".$ERROR;
+       } else {
+               // ID not found!
+               $URL = "modules.php?module=index&amp;what=login&amp;login=".CODE_WRONG_ID;
+       }
+
+       // Return URL
+       return $URL;
+}
+
+// Try to send a new password for the given user account
+function USER_DO_NEW_PASSWORD ($email, $uid) {
+       // Compile email when found in address (only secure chars!)
+       if (!empty($email)) $email = str_replace("{DOT}", '.', $email);
+
+       // Init result and error
+       $ERROR = "";
+       $result = false;
+
+       // Probe userid/nickname
+       if ((EXT_IS_ACTIVE("nickname")) && (NICKNAME_PROBE_ON_USERID($uid))) {
+               // Nickname entered
+               $result = SQL_QUERY_ESC("SELECT userid, status FROM `"._MYSQL_PREFIX."_user_data` WHERE nickname='%s' OR email='%s' LIMIT 1",
+                       array($uid, $email), __FILE__, __LINE__);
+       } elseif (($uid > 0) && (empty($email))) {
+               // Direct userid entered
+               $result = SQL_QUERY_ESC("SELECT userid, status FROM `"._MYSQL_PREFIX."_user_data` WHERE userid=%s LIMIT 1",
+                       array(bigintval($uid)), __FILE__, __LINE__);
+       } elseif (!empty($email)) {
+               // Email entered
+               $result = SQL_QUERY_ESC("SELECT userid, status FROM `"._MYSQL_PREFIX."_user_data` WHERE email='%s' LIMIT 1",
+                       array($email), __FILE__, __LINE__);
+       } else {
+               // Userid not set!
+               DEBUG_LOG(__FUNCTION__, __LINE__, "Userid is not set! BUG!");
+               $ERROR = CODE_WRONG_ID;
+       }
+
+       // Any entry found?
+       if (SQL_NUMROWS($result) == 1) {
+               // This data is valid, so we create a new pass... :-)
+               list($uid, $status) = SQL_FETCHROW($result);
+
+               if ($status == "CONFIRMED") {
+                       // Ooppps, this was missing! ;-) We should update the database...
+                       $NEW_PASS = GEN_PASS();
+                       SQL_QUERY_ESC("UPDATE `"._MYSQL_PREFIX."_user_data` SET password='%s' WHERE userid=%s LIMIT 1",
+                               array(generateHash($NEW_PASS), $uid), __FILE__, __LINE__);
+
+                       // Prepare data and message for email
+                       $msg = LOAD_EMAIL_TEMPLATE("new-pass", array('new_pass' => $NEW_PASS), $uid);
+
+                       // ... and send it away
+                       SEND_EMAIL($uid, GUEST_NEW_PASSWORD, $msg);
+
+                       // Output note to user
+                       LOAD_TEMPLATE("admin_settings_saved", false, GUEST_NEW_PASSWORD_SEND);
+               } else {
+                       // Account is locked or unconfirmed
+                       $ERROR = GEN_ERROR_CODE_FROM_ACCOUNT_STATUS($status);
+
+                       // Load URL
+                       LOAD_URL("modules.php?module=index&amp;what=login&amp;login=".$ERROR);
+               }
+       } else {
+               // ID or email is wrong
+               LOAD_TEMPLATE("admin_settings_saved", false, "<span class=\"guest_failed\">".GUEST_WRONG_ID_EMAIL."</span>");
+       }
+
+       // Return the error code
+       return $ERROR;
+}
+
 // [EOF]
 ?>