is_readable

diff --git a/inc/functions.php b/inc/functions.php
index f6fbbb1cc6ccc1ce3d72d67d3ebb296802b37c9c..9a9ea0dfc89080b04fd6617f1cbed14bed1afa8b 100644 (file)
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -674,8 +674,7 @@ function SET_LANGUAGE($lang) {
        set_session("mx_lang", $lang);
 }
 //
-function LOAD_EMAIL_TEMPLATE($template, $content="", $UID="0")
-{
+function LOAD_EMAIL_TEMPLATE($template, $content="", $UID="0") {
        global $DATA, $_CONFIG, $REPLACER;
 
        // Keept for backward-compatiblity (please replace these variables against our new {--CONST--} syntax!)
@@ -696,21 +695,17 @@ function LOAD_EMAIL_TEMPLATE($template, $content="", $UID="0")
        }
 
        // Expiration in a nice output format
-       if ($_CONFIG['auto_purge'] == 0)
-       {
+       if ($_CONFIG['auto_purge'] == 0) {
                // Will never expire!
                $EXPIRATION = MAIL_WILL_NEVER_EXPIRE;
-       }
-        elseif (function_exists('CREATE_FANCY_TIME'))
-       {
+       } elseif (function_exists('CREATE_FANCY_TIME')) {
                // Create nice date string
                $EXPIRATION = CREATE_FANCY_TIME($_CONFIG['auto_purge']);
-       }
-        else
-       {
+       } else {
                // Display days only
                $EXPIRATION = round($_CONFIG['auto_purge']/60/60/24)." "._DAYS;
        }
+
        switch ($template)
        {
        case "bonus-mail": // Load data for the bonus mail
@@ -788,11 +783,11 @@ function LOAD_EMAIL_TEMPLATE($template, $content="", $UID="0")
 
        case "back-admin":
        case "back-member":
-               $points     = TRANSLATE_COMMA($DATA[10]);
+               $points         = TRANSLATE_COMMA($DATA[10]);
                break;
 
        case "add-points":
-               $points = bigintval($_POST['points']);
+               $points         = bigintval($_POST['points']);
                break;
 
        case "guest_request_confirm":
@@ -801,18 +796,14 @@ function LOAD_EMAIL_TEMPLATE($template, $content="", $UID="0")
        }
 
        // Load user's data
-       if ($UID > 0)
-       {
-               if (EXT_IS_ACTIVE("nickname"))
-               {
+       if ($UID > 0) {
+               if (EXT_IS_ACTIVE("nickname")) {
                        // Load nickname
                        $result = SQL_QUERY_ESC("SELECT surname, family, sex, email, nickname FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d LIMIT 1",
                         array(bigintval($UID)), __FILE__, __LINE__);
                        list($surname, $family, $sex, $email, $nick) = SQL_FETCHROW($result);
                        SQL_FREERESULT($result);
-               }
-                else
-               {
+               } else {
                        // Load normal data
                        $result = SQL_QUERY_ESC("SELECT surname, family, sex, email FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d LIMIT 1",
                         array(bigintval($UID)), __FILE__, __LINE__);
@@ -820,9 +811,7 @@ function LOAD_EMAIL_TEMPLATE($template, $content="", $UID="0")
                        SQL_FREERESULT($result);
                        $nick = "---";
                }
-       }
-        else
-       {
+       } else {
                // Neutral sex and email address is default
                $sex = 'N';
                $email = WEBMASTER;
@@ -838,40 +827,29 @@ function LOAD_EMAIL_TEMPLATE($template, $content="", $UID="0")
        $BASE = PATH."templates/".GET_LANGUAGE()."/emails/";
 
        // Check for admin/guest/member templates
-       if (strpos($template, "admin_") > -1)
-       {
+       if (strpos($template, "admin_") > -1) {
                // Admin template found
                $file = $BASE."admin/".$template.".tpl";
-       }
-        elseif (strpos($template, "guest_") > -1)
-       {
+       } elseif (strpos($template, "guest_") > -1) {
                // Guest template found
                $file = $BASE."guest/".$template.".tpl";
-       }
-        elseif (strpos($template, "member_") > -1)
-       {
+       } elseif (strpos($template, "member_") > -1) {
                // Member template found
                $file = $BASE."member/".$template.".tpl";
-       }
-        else
-       {
+       } else {
                // Test for extension
                $test = substr($template, 0, strpos($template, "_"));
-               if (EXT_IS_ACTIVE($test))
-               {
+               if (EXT_IS_ACTIVE($test)) {
                        // Set extra path to extension's name
                        $file = $BASE.$test."/".$template.".tpl";
-               }
-                else
-               {
+               } else {
                        // No special filename
                        $file = $BASE.$template.".tpl";
                }
        }
 
        // Does the special template exists?
-       if (!@file_exists($file))
-       {
+       if ((!@file_exists($file)) || (!is_readable($file))) {
                // Reset to default template
                $file = $BASE.$template.".tpl";
        }