inc/libs/wernis_functions.php

   1 <?php
   2 /************************************************************************
   3  * MXChange v0.2.1                                    Start: 10/19/2003 *
   4  * ===============                              Last change: 08/12/2004 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : what-points.php                                  *
   8  * -------------------------------------------------------------------- *
   9  * Short description : All your collected points...                     *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Alle Ihrer gesammelten Punkte                    *
  12  * -------------------------------------------------------------------- *
  13  *                                                                      *
  14  * -------------------------------------------------------------------- *
  15  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
  16  * For more information visit: http://www.mxchange.org                  *
  17  *                                                                      *
  18  * This program is free software; you can redistribute it and/or modify *
  19  * it under the terms of the GNU General Public License as published by *
  20  * the Free Software Foundation; either version 2 of the License, or    *
  21  * (at your option) any later version.                                  *
  22  *                                                                      *
  23  * This program is distributed in the hope that it will be useful,      *
  24  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  26  * GNU General Public License for more details.                         *
  27  *                                                                      *
  28  * You should have received a copy of the GNU General Public License    *
  29  * along with this program; if not, write to the Free Software          *
  30  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  31  * MA  02110-1301  USA                                                  *
  32  ************************************************************************/
  33
  34 // Some security stuff...
  35 if (ereg(basename(__FILE__), $_SERVER['PHP_SELF'])) {
  36         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
  37         require($INC);
  38 }
  39
  40 // Sets a status message and code
  41 function WERNIS_STATUS_MESSAGE ($msg, $status) {
  42         global $WERNIS;
  43         $WERNIS['message'] = $msg;
  44         $WERNIS['status'] = $status;
  45 }
  46
  47 // Get the status message
  48 function GET_WERNIS_ERROR_MESSAGE () {
  49         global $WERNIS;
  50         if (isset($WERNIS['message'])) {
  51                 // Use raw message
  52                 return $WERNIS['message'];
  53         } elseif (isset($WERNIS['status'])) {
  54                 // Fall-back to status
  55                 return sprintf(WERNIS_ERROR_STATUS, $WERNIS['status']);
  56         } else {
  57                 // Something bad happend
  58                 return WERNIS_UNKNOWN_ERROR;
  59         }
  60 }
  61
  62 // Get the status code
  63 function GET_WERNIS_ERROR_CODE () {
  64         global $WERNIS;
  65         if (isset($WERNIS['status'])) {
  66                 // Use raw message
  67                 return $WERNIS['status'];
  68         } elseif (isset($WERNIS['status'])) {
  69                 // Fall-back to status
  70                 return sprintf(WERNIS_ERROR_STATUS, $WERNIS['status']);
  71         } else {
  72                 // Something bad happend
  73                 return WERNIS_UNKNOWN_ERROR;
  74         }
  75 }
  76
  77 // Sends out a request to the API and returns it's result
  78 function WERNIS_SEND_REQUEST ($scriptName, $requestData =  array()) {
  79         global $_CONFIG;
  80
  81         // Is the requestData an array?
  82         if (!is_array($requestData)) {
  83                 // Then abort here!
  84                 return array(
  85                         'status'  => "failed_general",
  86                         'message' => WERNIS_API_REQUEST_DATA_INVALID
  87                 );
  88         }
  89
  90         // Is the API id and MD5 hash there?
  91         if ((empty($_CONFIG['wernis_api_id'])) || (empty($_CONFIG['wernis_api_md5']))) {
  92                 // Abort here...
  93                 return array(
  94                         'status'  => "failed_general",
  95                         'message' => WERNIS_API_REQUEST_DATA_MISSING
  96                 );
  97         }
  98
  99         // Construct the request string
 100         $requestString = $_CONFIG['wernis_api_url'] . $scriptName."?api_id=".$_CONFIG['wernis_api_id']."&api_key=".$_CONFIG['wernis_api_md5'];
 101         foreach ($requestData as $key=>$value) {
 102                 $requestString .= "&".$key."=".$value;
 103         }
 104
 105         // Get the raw response from the lower function
 106         $response = MXCHANGE_OPEN($requestString);
 107
 108         // Check the response header if all is fine
 109         if (strpos($response[0], "200") === false) {
 110                 // Something bad happend... :(
 111                 return array(
 112                         'status'  => "request_eror",
 113                         'message' => sprintf(WERNIS_API_REQUEST_ERROR, $response[0])
 114                 );
 115         }
 116
 117         // All (maybe) fine so remove the response header from server
 118         $response = $response[(count($response) - 1)];
 119
 120         // Prepare the returning result for higher functions
 121         if (substr($response, 0, 1) == "&") {
 122                 // Remove the leading & (which can be used in Flash)
 123                 $response = substr($response, 1);
 124         }
 125
 126         // Bring back the response
 127         $data = explode("=", $response);
 128
 129         // Default return array (should not stay empty)
 130         $return = array();
 131
 132         // We use only the first two entries (which shall be fine)
 133         if ($data[0] == "error") {
 134                 // The request has failed... :(
 135                 switch ($data[1]) {
 136                         case "AUTH": // Authorization has failed
 137                                 $return = array(
 138                                         'status'  => "auth_failed",
 139                                         'message' => WERNIS_API_REQUEST_FAILED_AUTH
 140                                 );
 141                                 break;
 142
 143                         case "USER": // Missing account or invalid password
 144                                 $return = array(
 145                                         'status'  => "user_failed",
 146                                         'message' => WERNIS_API_REQUEST_FAILED_USER
 147                                 );
 148                                 break;
 149
 150                         case "OWN": // Transfer to own account
 151                                 $return = array(
 152                                         'status'  => "own_failed",
 153                                         'message' => WERNIS_API_REQUEST_FAILED_OWN
 154                                 );
 155                                 break;
 156
 157                         case "AMOUNT": // Amount is depleted
 158                                 $return = array(
 159                                         'status'  => "amount_failed",
 160                                         'message' => WERNIS_API_REQUEST_FAILED_AMOUNT
 161                                 );
 162                                 break;
 163
 164                         case "AMOUNT-SEND": // API amount is depleted
 165                                 $return = array(
 166                                         'status'  => "api_amount_failed",
 167                                         'message' => WERNIS_API_REQUEST_FAILED_API_AMOUNT
 168                                 );
 169                                 break;
 170
 171                         default: // Unknown error (maybe new?)
 172                                 $return = array(
 173                                         'status'  => "request_failed",
 174                                         'message' => sprintf(WERNIS_API_REQUEST_FAILED, $data[1])
 175                                 );
 176                                 break;
 177                 }
 178         } else {
 179                 // All fine here
 180                 $return = array(
 181                         'status'   => "OK",
 182                         'response' => $response
 183                 );
 184         }
 185
 186         // Return the result
 187         return $return;
 188 }
 189
 190 // Tests the function by calling balance.php on the API
 191 function WERNIS_TEST_API () {
 192         // Get config first
 193         global $_CONFIG;
 194         $result = false;
 195
 196         // Return the result from the lower functions
 197         $return = WERNIS_SEND_REQUEST("balance.php");
 198
 199         if ($return['status'] == "OK") {
 200                 // All fine!
 201                 $result = true;
 202         } else {
 203                 // Status failture text
 204                 WERNIS_STATUS_MESSAGE($return['message'], $return['status']);
 205         }
 206
 207         // Return result
 208         return $result;
 209 }
 210
 211 // Widthdraw this amount
 212 function WERNIS_EXECUTE_WITHDRAW($userId, $userMd5, $amount) {
 213         global $_CONFIG;
 214         $result = false;
 215
 216         // Prepare the purpose
 217         $eval = "\$purpose = \"".COMPILE_CODE(WERNIS_API_PURPOSE_WITHDRAW)."\";";
 218         eval($eval);
 219
 220         // Prepare the request data
 221         $requestData = array(
 222                 'sub_request'   => "receive",
 223                 't_uid'                 => bigintval($userId),
 224                 't_md5'                 => $userMd5,
 225                 'r_uid'                 => $_CONFIG['wernis_refid'],
 226                 'amount'                => bigintval($amount),
 227                 'purpose'               => urlencode(base64_encode($purpose))
 228         );
 229
 230         // Return the result from the lower functions
 231         $return = WERNIS_SEND_REQUEST("book.php", $requestData);
 232
 233         if ($return['status'] == "OK") {
 234                 // All fine!
 235                 $result = true;
 236         } else {
 237                 // Status failture text
 238                 WERNIS_STATUS_MESSAGE($return['message'], $return['status']);
 239         }
 240
 241         // Return result
 242         return $result;
 243 }
 244
 245
 246 // Payout this amount
 247 function WERNIS_EXECUTE_PAYOUT($userId, $userMd5, $amount) {
 248         global $_CONFIG;
 249         $result = false;
 250
 251         // Prepare the purpose
 252         $eval = "\$purpose = \"".COMPILE_CODE(WERNIS_API_PURPOSE_PAYOUT)."\";";
 253         eval($eval);
 254
 255         // Prepare the request data
 256         $requestData = array(
 257                 'sub_request'   => "send",
 258                 't_uid'                 => bigintval($userId),
 259                 't_md5'                 => $userMd5,
 260                 'r_uid'                 => $_CONFIG['wernis_refid'],
 261                 'amount'                => bigintval($amount),
 262                 'purpose'               => urlencode(base64_encode($purpose))
 263         );
 264
 265         // Return the result from the lower functions
 266         $return = WERNIS_SEND_REQUEST("book.php", $requestData);
 267
 268         if ($return['status'] == "OK") {
 269                 // All fine!
 270                 $result = true;
 271         } else {
 272                 // Status failture text
 273                 WERNIS_STATUS_MESSAGE($return['message'], $return['status']);
 274         }
 275
 276         // Return result
 277         return $result;
 278 }
 279
 280 // Translate the status IN/OUT
 281 function WERNIS_TRANSFER_STATUS($status) {
 282         // Default status
 283         $return = sprintf(WERNIS_STATUS_UNKNWOWN, $status);
 284         switch ($status) {
 285                 case "IN": // Withdraw
 286                         $return = WERNIS_STATUS_WITHDRAW;
 287                         break;
 288
 289                 case "OUT": // Payout
 290                         $return = WERNIS_STATUS_PAYOUT;
 291                         break;
 292         }
 293
 294         // Return the status
 295         return $return;
 296 }
 297
 298 //
 299 ?>