Added some wrappers to speed-up things
[mailer.git] / inc / libs / wernis_functions.php
index 812fbf20ec0a60dd94ebe5cc12c0f183ae81514d..48f3677c9c2a4c0e3efd7061f5c07f39b0dc0bd1 100644 (file)
@@ -1,7 +1,7 @@
 <?php
 /************************************************************************
- * MXChange v0.2.1                                    Start: 10/19/2003 *
- * ===============                              Last change: 08/12/2004 *
+ * Mailer v0.2.1-FINAL                                Start: 10/19/2003 *
+ * ===================                          Last change: 08/12/2004 *
  *                                                                      *
  * -------------------------------------------------------------------- *
  * File              : what-points.php                                  *
  * -------------------------------------------------------------------- *
  * Kurzbeschreibung  : Alle Ihrer gesammelten Punkte                    *
  * -------------------------------------------------------------------- *
- *                                                                      *
+ * $Revision::                                                        $ *
+ * $Date::                                                            $ *
+ * $Tag:: 0.2.1-FINAL                                                 $ *
+ * $Author::                                                          $ *
  * -------------------------------------------------------------------- *
- * Copyright (c) 2003 - 2008 by Roland Haeder                           *
- * For more information visit: http://www.mxchange.org                  *
+ * Copyright (c) 2003 - 2009 by Roland Haeder                           *
+ * Copyright (c) 2009 - 2013 by Mailer Developer Team                   *
+ * For more information visit: http://mxchange.org                      *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
  * it under the terms of the GNU General Public License as published by *
  ************************************************************************/
 
 // 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
 
 // Sets a status message and code
-function WERNIS_STATUS_MESSAGE ($msg, $status) {
-       global $WERNIS;
-       $WERNIS['message'] = $msg;
-       $WERNIS['status'] = $status;
+function WERNIS_STATUS_MESSAGE ($message, $status) {
+       $GLOBALS['wernis_data']['message'] = $message;
+       $GLOBALS['wernis_data']['status']  = $status;
 }
 
 // Get the status message
 function GET_WERNIS_ERROR_MESSAGE () {
-       global $WERNIS;
-       if (isset($WERNIS['message'])) {
+       if (isset($GLOBALS['wernis_data']['message'])) {
                // Use raw message
-               return $WERNIS['message'];
-       } elseif (isset($WERNIS['status'])) {
+               return $GLOBALS['wernis_data']['message'];
+       } elseif (isset($GLOBALS['wernis_data']['status'])) {
                // Fall-back to status
-               return sprintf(WERNIS_ERROR_STATUS, $WERNIS['status']);
+               return '{%message,WERNIS_ERROR_STATUS=' . $GLOBALS['wernis_data']['status'] . '%}';
        } else {
                // Something bad happend
-               return WERNIS_UNKNOWN_ERROR;
+               return '{--WERNIS_UNKNOWN_ERROR--}';
        }
 }
 
 // Get the status code
 function GET_WERNIS_ERROR_CODE () {
-       global $WERNIS;
-       if (isset($WERNIS['status'])) {
+       if (isset($GLOBALS['wernis_data']['status'])) {
                // Use raw message
-               return $WERNIS['status'];
-       } elseif (isset($WERNIS['status'])) {
-               // Fall-back to status
-               return sprintf(WERNIS_ERROR_STATUS, $WERNIS['status']);
+               return $GLOBALS['wernis_data']['status'];
        } else {
                // Something bad happend
-               return WERNIS_UNKNOWN_ERROR;
+               return '{--WERNIS_UNKNOWN_ERROR--}';
        }
 }
 
 // Sends out a request to the API and returns it's result
-function WERNIS_SEND_REQUEST ($scriptName, $requestData =  array()) {
-       global $_CONFIG;
-
+function WERNIS_SEND_REQUEST ($scriptName, $requestData = array()) {
        // Is the requestData an array?
        if (!is_array($requestData)) {
                // Then abort here!
                return array(
-                       'status'  => "failed_general",
-                       'message' => WERNIS_API_REQUEST_DATA_INVALID
+                       'status'  => 'failed_general',
+                       'message' => '{--WERNIS_API_REQUEST_DATA_INVALID--}'
                );
-       }
+       } // END - if
 
        // Is the API id and MD5 hash there?
-       if ((empty($_CONFIG['wernis_api_id'])) || (empty($_CONFIG['wernis_api_md5']))) {
+       if ((getWernisApiId() == '') || (getWernisApiMd5() == '')) {
                // Abort here...
                return array(
-                       'status'  => "failed_general",
-                       'message' => WERNIS_API_REQUEST_DATA_MISSING
+                       'status'  => 'failed_general',
+                       'message' => '{--WERNIS_API_REQUEST_DATA_MISSING--}'
                );
-       }
+       } // END - if
+
+       // Add more request data
+       $requestData['api_id']  = getWernisApiId();
+       $requestData['api_key'] = getWernisApiMd5();
+
+       // Is a purpose there?
+       if (isset($requestData['purpose'])) {
+               // Eval the purpose
+               eval('$purpose = "' . doFinalCompilation($requestData['purpose'], FALSE) . '";');
+
+               // Prepare the purpose, it needs encoding
+               $requestData['purpose'] = encodeString($purpose);
+       } // END - if
 
        // Construct the request string
-       $requestString = $_CONFIG['wernis_api_url'] . $scriptName."?api_id=".$_CONFIG['wernis_api_id']."&api_key=".$_CONFIG['wernis_api_md5'];
-       foreach ($requestData as $key=>$value) {
-               $requestString .= "&".$key."=".$value;
-       }
+       $requestString = getWernisApiUrl() . $scriptName;
 
        // Get the raw response from the lower function
-       $response = MXCHANGE_OPEN($requestString);
+       $response = sendHttpPostRequest($requestString, $requestData);
 
        // Check the response header if all is fine
-       if (strpos($response[0], "200") === false) {
+       if (!isHttpStatusOkay($response[0])) {
                // Something bad happend... :(
                return array(
-                       'status'  => "request_eror",
-                       'message' => sprintf(WERNIS_API_REQUEST_ERROR, $response[0])
+                       'status'  => 'request_error',
+                       'message' => '{%message,WERNIS_API_REQUEST_ERROR=' . $response[0] . '%}'
                );
-       }
+       } // END - if
 
        // All (maybe) fine so remove the response header from server
-       $response = $response[(count($response) - 1)];
+       $responseLine = '*INVALID*';
+       for ($idx = (count($response) - 1); $idx > 1; $idx--) {
+               $line = trim($response[$idx]);
+               if (!empty($line)) {
+                       $responseLine = $line;
+                       break;
+               } // END - if
+       } // END - for
 
-       // Prepare the returning result for higher functions
-       if (substr($response, 0, 1) == "&") {
-               // Remove the leading & (which can be used in Flash)
-               $response = substr($response, 1);
-       }
+       // Is the response leaded by a & symbol?
+       if (substr($responseLine, 0, 1) != '&') {
+               // Something badly happened on server-side
+               return array(
+                       'status'  => 'request_problem',
+                       'message' => sprintf(getMessage('WERNIS_API_REQUEST_PROBLEM'), $response[0], secureString($responseLine))
+               );
+       } // END - if
+
+       // Remove the leading & (which can be used in Flash)
+       $responseLine = substr($responseLine, 1);
 
        // Bring back the response
-       $data = explode("=", $response);
+       $data = explode('=', $responseLine);
 
        // Default return array (should not stay empty)
        $return = array();
 
        // We use only the first two entries (which shall be fine)
-       if ($data[0] == "error") {
+       if ($data[0] === 'error') {
                // The request has failed... :(
                switch ($data[1]) {
-                       case "AUTH": // Authorization has failed
+                       case '404': // Invalid API id
+                       case 'AUTH': // Authorization has failed
                                $return = array(
-                                       'status'  => "auth_failed",
-                                       'message' => WERNIS_API_REQUEST_FAILED_AUTH
+                                       'status'  => 'auth_failed',
+                                       'message' => '{--WERNIS_API_REQUEST_FAILED_AUTH--}'
                                );
                                break;
 
-                       case "USER": // Missing account or invalid password
+                       case 'LOCKED': // User account is locked!
+                       case 'PASS': // Bad passphrase entered
+                       case 'USER': // Missing account or invalid password
                                $return = array(
-                                       'status'  => "user_failed",
-                                       'message' => WERNIS_API_REQUEST_FAILED_USER
+                                       'status'  => 'user_failed',
+                                       'message' => '{--WERNIS_API_REQUEST_FAILED_USER--}'
                                );
                                break;
 
-                       case "OWN": // Transfer to own account
+                       case 'OWN': // Transfer to own account
                                $return = array(
-                                       'status'  => "own_failed",
-                                       'message' => WERNIS_API_REQUEST_FAILED_OWN
+                                       'status'  => 'own_failed',
+                                       'message' => '{--WERNIS_API_REQUEST_FAILED_OWN--}'
                                );
                                break;
 
-                       case "AMOUNT": // Amount is depleted
+                       case 'AMOUNT': // Amount is depleted
                                $return = array(
-                                       'status'  => "amount_failed",
-                                       'message' => WERNIS_API_REQUEST_FAILED_AMOUNT
+                                       'status'  => 'amount_failed',
+                                       'message' => '{--WERNIS_API_REQUEST_FAILED_AMOUNT--}'
                                );
                                break;
 
-                       case "AMOUNT-SEND": // API amount is depleted
+                       case 'AMOUNT-SEND': // API amount is depleted
                                $return = array(
-                                       'status'  => "api_amount_failed",
-                                       'message' => WERNIS_API_REQUEST_FAILED_API_AMOUNT
+                                       'status'  => 'api_amount_failed',
+                                       'message' => '{--WERNIS_API_REQUEST_FAILED_API_AMOUNT--}'
                                );
                                break;
 
                        default: // Unknown error (maybe new?)
+                               logDebugMessage(__FUNCTION__, __LINE__, sprintf('Unknown error %s from WDS66 API received.', $data[1]));
                                $return = array(
-                                       'status'  => "request_failed",
-                                       'message' => sprintf(WERNIS_API_REQUEST_FAILED, $data[1])
+                                       'status'  => 'request_failed',
+                                       'message' => '{%message,WERNIS_API_REQUEST_FAILED=' . $data[1] . '%}'
                                );
                                break;
                }
        } else {
                // All fine here
                $return = array(
-                       'status'   => "OK",
-                       'response' => $response
+                       'status'   => 'OK',
+                       'response' => $responseLine
                );
        }
 
@@ -189,18 +211,27 @@ function WERNIS_SEND_REQUEST ($scriptName, $requestData =  array()) {
 
 // Tests the function by calling balance.php on the API
 function WERNIS_TEST_API () {
-       // Get config first
-       global $_CONFIG;
-       $result = false;
+       // Only as admin
+       assert(isAdmin());
+
+       // Result is always failed
+       $result = FALSE;
+
+       // Prepare the request data
+       $requestData = array(
+               't_uid'       => getWernisRefid(),
+               't_md5'       => getWernisPassMd5()
+       );
 
        // Return the result from the lower functions
-       $return = WERNIS_SEND_REQUEST("balance.php");
+       $return = WERNIS_SEND_REQUEST('balance.php', $requestData);
 
-       if ($return['status'] == "OK") {
+       // Did it went smoothly?
+       if ($return['status'] == 'OK') {
                // All fine!
-               $result = true;
+               $result = TRUE;
        } else {
-               // Status failture text
+               // Status failure text
                WERNIS_STATUS_MESSAGE($return['message'], $return['status']);
        }
 
@@ -209,33 +240,46 @@ function WERNIS_TEST_API () {
 }
 
 // Widthdraw this amount
-function WERNIS_EXECUTE_WITHDRAW($userId, $userMd5, $amount) {
-       global $_CONFIG;
-       $result = false;
+function WERNIS_EXECUTE_WITHDRAW ($wdsId, $userMd5, $amount) {
+       // Is the sponsor extension installed?
+       if (!isWernisWithdrawActive()) {
+               if (!isExtensionActive('sponsor')) {
+                       // No, abort here
+                       return FALSE;
+               } elseif (!isSponsor()) {
+                       // No sponsor, not allowed to withdraw!
+                       return FALSE;
+               }
+       } // END - if
 
-       // Prepare the purpose
-       $eval = "\$purpose = \"".COMPILE_CODE(WERNIS_API_PURPOSE_WITHDRAW)."\";";
-       eval($eval);
+       // Default is failed attempt
+       $result = FALSE;
 
        // Prepare the request data
        $requestData = array(
-               'sub_request'   => "receive",
-               't_uid'                 => bigintval($userId),
-               't_md5'                 => $userMd5,
-               'r_uid'                 => $_CONFIG['wernis_refid'],
-               'amount'                => bigintval($amount),
-               'purpose'               => urlencode(base64_encode($purpose))
+               'sub_request' => 'receive',
+               't_uid'       => bigintval($wdsId),
+               't_md5'       => $userMd5,
+               'r_uid'       => getWernisRefid(),
+               'amount'      => bigintval($amount),
+               'purpose'     => getMaskedMessage('WERNIS_API_PURPOSE_WITHDRAW', getMemberId())
        );
 
        // Return the result from the lower functions
-       $return = WERNIS_SEND_REQUEST("book.php", $requestData);
+       $return = WERNIS_SEND_REQUEST('book.php', $requestData);
 
-       if ($return['status'] == "OK") {
+       if ($return['status'] == 'OK') {
                // All fine!
-               $result = true;
+               $result = TRUE;
+
+               // Log the transfer
+               WERNIS_LOG_TRANSFER($wdsId, $amount, 'WITHDRAW');
        } else {
-               // Status failture text
+               // Status failure text
                WERNIS_STATUS_MESSAGE($return['message'], $return['status']);
+
+               // Log the transfer
+               WERNIS_LOG_TRANSFER($wdsId, $amount, 'FAILED', $return['message'], $return['status']);
        }
 
        // Return result
@@ -244,33 +288,35 @@ function WERNIS_EXECUTE_WITHDRAW($userId, $userMd5, $amount) {
 
 
 // Payout this amount
-function WERNIS_EXECUTE_PAYOUT($userId, $userMd5, $amount) {
-       global $_CONFIG;
-       $result = false;
-
-       // Prepare the purpose
-       $eval = "\$purpose = \"".COMPILE_CODE(WERNIS_API_PURPOSE_PAYOUT)."\";";
-       eval($eval);
+function WERNIS_EXECUTE_PAYOUT ($wdsId, $amount) {
+       // Default is failed attempt
+       $result = FALSE;
 
        // Prepare the request data
        $requestData = array(
-               'sub_request'   => "send",
-               't_uid'                 => bigintval($userId),
-               't_md5'                 => $userMd5,
-               'r_uid'                 => $_CONFIG['wernis_refid'],
-               'amount'                => bigintval($amount),
-               'purpose'               => urlencode(base64_encode($purpose))
+               'sub_request' => 'send',
+               't_uid'       => getWernisRefid(),
+               't_md5'       => getWernisPassMd5(),
+               'r_uid'       => bigintval($wdsId),
+               'amount'      => bigintval($amount),
+               'purpose'     => getMaskedMessage('WERNIS_API_PURPOSE_PAYOUT', getMemberId())
        );
 
        // Return the result from the lower functions
-       $return = WERNIS_SEND_REQUEST("book.php", $requestData);
+       $return = WERNIS_SEND_REQUEST('book.php', $requestData);
 
-       if ($return['status'] == "OK") {
+       if ($return['status'] == 'OK') {
                // All fine!
-               $result = true;
+               $result = TRUE;
+
+               // Log the transfer
+               WERNIS_LOG_TRANSFER($wdsId, $amount, 'PAYOUT');
        } else {
-               // Status failture text
+               // Status failure text
                WERNIS_STATUS_MESSAGE($return['message'], $return['status']);
+
+               // Log the transfer
+               WERNIS_LOG_TRANSFER($wdsId, $amount, 'FAILED', $return['message'], $return['status']);
        }
 
        // Return result
@@ -278,22 +324,292 @@ function WERNIS_EXECUTE_PAYOUT($userId, $userMd5, $amount) {
 }
 
 // Translate the status IN/OUT
-function WERNIS_TRANSFER_STATUS($status) {
-       // Default status
-       $return = sprintf(WERNIS_STATUS_UNKNWOWN, $status);
-       switch ($status) {
-               case "IN": // Withdraw
-                       $return = WERNIS_STATUS_WITHDRAW;
-                       break;
+function translateWernisTransferStatus ($status) {
+       // Default status is unknown
+       $return = '{%message,WERNIS_STATUS_UNKNWOWN=' . $status . '%}';
 
-               case "OUT": // Payout
-                       $return = WERNIS_STATUS_PAYOUT;
-                       break;
-       }
+       // Construct message id
+       $messageId = 'WERNIS_STATUS_' . $status;
+
+       // Is it there?
+       if (isMessageIdValid($messageId)) {
+               // Then use it as message string
+               $return = '{--' . $messageId . '--}';
+       } // END - if
 
        // Return the status
        return $return;
 }
 
-//
+// Log the transfer
+function WERNIS_LOG_TRANSFER ($wdsId, $amount, $type = 'FAILED', $message = '', $status = '') {
+       // Register this wernis movement
+       sqlQueryEscaped("INSERT INTO `{?_MYSQL_PREFIX?}_user_wernis` (`userid`, `wernis_account`, `wernis_amount`, `wernis_timestamp`, `wernis_type`, `wernis_api_message`, `wernis_api_status`) VALUES (%s, %s, %s, UNIX_TIMESTAMP(), '%s', '%s', '%s')",
+               array(
+                       getMemberId(),
+                       bigintval($wdsId),
+                       bigintval($amount),
+                       $type,
+                       $message,
+                       $status
+               ), __FUNCTION__, __LINE__);
+}
+
+// Take fees and factor
+function WERNIS_TAKE_FEE ($points, $mode) {
+       // Payout or withdraw are allowed modes!
+       //* DEBUG: */ debugOutput('mode=' . $mode . ',points=' . $points);
+       if (!in_array($mode, array('payout', 'withdraw'))) {
+               // Log error and abort
+               logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . getMemberId() . ',mode=' . $mode . ',points=' . $points . ' - unknown mode detected.');
+               return FALSE;
+       } // END - if
+
+       // Is there a percentage or fixed fee?
+       if (getConfig('wernis_' . $mode . '_fee_percent') > 0) {
+               // Percentage fee
+               $points -= $points * getConfig('wernis_'.$mode.'_fee_percent') / 100;
+       } elseif (getConfig('wernis_' . $mode . '_fee_fix') > 0) {
+               // Fixed fee
+               $points -= getConfig('wernis_' . $mode . '_fee_fix');
+       }
+
+       // Divide/multiply the factor
+       if ($mode == 'payout') {
+               // Divide for payout
+               $points = $points / getWernisPayoutFactor();
+       } else {
+               // Multiply for withdraw
+               $points = $points * getWernisWithdrawFactor();
+       }
+
+       // Return value
+       //* DEBUG: */ debugOutput('mode=' . $mode . ',points=' . $points);
+       return $points;
+}
+
+// Add withdraw fees and factor
+function WERNIS_ADD_WITHDRAW_FEE ($points) {
+       // Is there a percentage or fixed fee?
+       if (getWernisWithdrawFeePercent() > 0) {
+               // Percentage fee
+               $points += $points * getWernisWithdrawFeePercent() / 100;
+       } elseif (getWernisWithdrawFeeFix() > 0) {
+               // Fixed fee
+               $points += getWernisWithdrawFeeFix();
+       }
+
+       // Return value
+       return $points;
+}
+
+//-----------------------------------------------------------------------------
+//                             Wrapper functions
+//-----------------------------------------------------------------------------
+
+// Wrapper function for 'wernis_refid'
+function getWernisRefid () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_refid');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_pass_md5'
+function getWernisPassMd5 () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_pass_md5');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_api_id'
+function getWernisApiId () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_api_id');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_api_md5'
+function getWernisApiMd5 () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_api_md5');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_api_url'
+function getWernisApiUrl () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_api_url');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_withdraw_active'
+function getWernisWithdrawActive () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_withdraw_active');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_payout_active'
+function getWernisPayoutActive () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_payout_active');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_withdraw_active'
+function isWernisWithdrawActive () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = (getConfig('wernis_withdraw_active') == 'Y');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_payout_active'
+function isWernisPayoutActive () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = (getConfig('wernis_payout_active') == 'Y');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_withdraw_factor'
+function getWernisWithdrawFactor () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_withdraw_factor');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_payout_factor'
+function getWernisPayoutFactor () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_payout_factor');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_withdraw_fee_percent'
+function getWernisWithdrawFeePercent () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_withdraw_fee_percent');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_withdraw_fee_fix'
+function getWernisWithdrawFeeFix () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_withdraw_fee_fix');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_payout_fee_percent'
+function getWernisPayoutFeePercent () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_payout_fee_percent');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_payout_fee_fix'
+function getWernisPayoutFeeFix () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_payout_fee_fix');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_min_payout'
+function getWernisMinPayout () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_min_payout');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper function for 'wernis_min_withdraw'
+function getWernisMinWithdraw () {
+       // Is there cache?
+       if (!isset($GLOBALS[__FUNCTION__])) {
+               // Get config entry
+               $GLOBALS[__FUNCTION__] = getConfig('wernis_min_withdraw');
+       } // END - if
+
+       // Return cache
+       return $GLOBALS[__FUNCTION__];
+}
+
+// [EOF]
 ?>