-// Expression call-back function for fetching user data
-function doExpressionUser ($data) {
- // Use current userid by default
- $functionName = 'getMemberId()';
-
- // User-related data, so is there a userid?
- if (!empty($data['matches'][4][$data['key']])) {
- // Do we have a userid or $userid?
- if ($data['matches'][4][$data['key']] == '$userid') {
- // Use dynamic call
- $functionName = "getFetchedUserData('userid', \$userid, '" . $data['callback'] . "')";
- } elseif (!empty($data['matches'][4][$data['key']])) {
- // User data found
- $functionName = "getFetchedUserData('userid', " . $data['matches'][4][$data['key']] . ", '" . $data['callback'] . "')";
- }
- } elseif ((!empty($data['callback'])) && (isUserDataValid())) {
- // "Call-back" alias column for current logged in user's data
- $functionName = "getUserData('" . $data['callback'] . "')";
- }
-
- // Do we have another function to run (e.g. translations)
- if (!empty($data['extra_func'])) {
- // Surround the original function call with it
- $functionName = $data['extra_func'] . '(' . $functionName . ')';
- } // END - if
-
- // Generate replacer
- $replacer = '{DQUOTE} . ' . $functionName . ' . {DQUOTE}';
-
- // Now replace the code
- $code = replaceExpressionCode($data, $replacer);
-
- // Return replaced code
- return $code;
-}
-