Rewrite for fetchUserData()

diff --git a/inc/functions.php b/inc/functions.php
index aa83e13b74f36e95470fa7f484916cfe7cad024e..e1ed3428f23adb5f4c8e6cbdae0594201592c46d 100644 (file)
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -1326,13 +1326,13 @@ function bigintval ($num, $castValue = true) {
        $ret = preg_replace('/[^0123456789]/', '', $num);
 
        // Shall we cast?
-       if ($castValue) $ret = (double)$ret;
+       if ($castValue === true) $ret = (double)$ret;
 
        // Has the whole value changed?
        // @TODO Remove this if() block if all is working fine
        if ('' . $ret . '' != '' . $num . '') {
                // Log the values
-               //debug_report_bug("{$ret}<>{$num}");
+               debug_report_bug('Problem with number found. ret=' . $ret . ', num='. $num);
        } // END - if
 
        // Return result
@@ -1340,17 +1340,24 @@ function bigintval ($num, $castValue = true) {
 }
 
 // Insert the code in $img_code into jpeg or PNG image
-function generateImageOrCode ($img_code, $headerSent=true) {
+function generateImageOrCode ($img_code, $headerSent = true) {
+       // Is the code size oversized or shouldn't we display it?
        if ((strlen($img_code) > 6) || (empty($img_code)) || (getConfig('code_length') == 0)) {
                // Stop execution of function here because of over-sized code length
-               return;
+               debug_report_bug('img_code ' . $img_code .' has invalid length. img_code()=' . strlen($img_code) . ' code_length=' . getConfig('code_length'));
        } elseif ($headerSent === false) {
-               // Return in an HTML code code
+               // Return an HTML code here
                return "<img src=\"{?URL?}/img.php?code=" . $img_code."\" alt=\"Image\" />\n";
        }
 
        // Load image
-       $img = sprintf("%s/theme/%s/images/code_bg.%s", getConfig('PATH'), getCurrentTheme(), getConfig('img_type'));
+       $img = sprintf("%s/theme/%s/images/code_bg.%s",
+               getConfig('PATH'),
+               getCurrentTheme(),
+               getConfig('img_type')
+       );
+
+       // Is it readable?
        if (isFileReadable($img)) {
                // Switch image type
                switch (getConfig('img_type'))

diff --git a/inc/mysql-manager.php b/inc/mysql-manager.php
index c57e681367f8fcefab3a6556f2595f693df13b7c..17b3ae9f72937c50751ce00c2007a095e56001f0 100644 (file)
--- a/inc/mysql-manager.php
+++ b/inc/mysql-manager.php
@@ -634,27 +634,31 @@ function isMember () {
 
 // Fetch user data for given user id
 function fetchUserData ($userid, $column='userid') {
-       // Set it here
-       setCurrentUserId($userid);
+       // If we should look for userid secure&set it here
+       if (substr($column, -2, 2) == 'id') {
+               // Secure userid
+               $userid = bigintval($userid);
+
+               // Set it here
+               setCurrentUserId($userid);
 
-       // Don't look for invalid userids...
-       if ($userid < 1) {
-               // Invalid, so abort here
-               debug_report_bug('User id ' . $userid . ' is invalid.');
+               // Don't look for invalid userids...
+               if ($userid < 1) {
+                       // Invalid, so abort here
+                       debug_report_bug('User id ' . $userid . ' is invalid.');
+               } elseif (isUserDataValid()) {
+                       // Use cache, so it is fine
+                       return true;
+               }
        } elseif (isUserDataValid()) {
                // Use cache, so it is fine
                return true;
        }
 
+
        // By default none was found
        $found = false;
 
-       // Do we have userid/refid?
-       if (($column == 'userid') || ($column == 'refid')) {
-               // Then secure the id
-               $userid = bigintval($userid);
-       } // END - if
-
        // Query for the user
        $result = SQL_QUERY_ESC("SELECT * FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `%s`='%s' LIMIT 1",
                array($column, $userid), __FUNCTION__, __LINE__);