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 $WERNIS['status'];
  68         } else {
  69                 // Something bad happend
  70                 return WERNIS_UNKNOWN_ERROR;
  71         }
  72 }
  73
  74 // Sends out a request to the API and returns it's result
  75 function WERNIS_SEND_REQUEST ($scriptName, $requestData =  array()) {
  76         global $_CONFIG;
  77
  78         // Is the requestData an array?
  79         if (!is_array($requestData)) {
  80                 // Then abort here!
  81                 return array(
  82                         'status'  => "failed_general",
  83                         'message' => WERNIS_API_REQUEST_DATA_INVALID
  84                 );
  85         } // END - if
  86
  87         // Is the API id and MD5 hash there?
  88         if ((empty($_CONFIG['wernis_api_id'])) || (empty($_CONFIG['wernis_api_md5']))) {
  89                 // Abort here...
  90                 return array(
  91                         'status'  => "failed_general",
  92                         'message' => WERNIS_API_REQUEST_DATA_MISSING
  93                 );
  94         } // END - if
  95
  96         // Add more request data
  97         $requestData['api_id']  = bigintval($_CONFIG['wernis_api_id']);
  98         $requestData['api_key'] = $_CONFIG['wernis_api_md5'];
  99
 100         // Construct the request string
 101         $requestString = $_CONFIG['wernis_api_url'] . $scriptName;
 102
 103         // Get the raw response from the lower function
 104         $response = POST_URL($requestString, $requestData);
 105
 106         // Check the response header if all is fine
 107         if (strpos($response[0], "200") === false) {
 108                 // Something bad happend... :(
 109                 return array(
 110                         'status'  => "request_error",
 111                         'message' => sprintf(WERNIS_API_REQUEST_ERROR, $response[0])
 112                 );
 113         } // END - if
 114
 115         // All (maybe) fine so remove the response header from server
 116         $response = $response[(count($response) - 1)];
 117
 118         // Prepare the returning result for higher functions
 119         if (substr($response, 0, 1) == "&") {
 120                 // Remove the leading & (which can be used in Flash)
 121                 $response = substr($response, 1);
 122         } // END - if
 123
 124         // Bring back the response
 125         $data = explode("=", $response);
 126
 127         // Default return array (should not stay empty)
 128         $return = array();
 129
 130         // We use only the first two entries (which shall be fine)
 131         if ($data[0] === "error") {
 132                 // The request has failed... :(
 133                 switch ($data[1]) {
 134                         case "404": // Invalid API ID
 135                         case "AUTH": // Authorization has failed
 136                                 $return = array(
 137                                         'status'  => "auth_failed",
 138                                         'message' => WERNIS_API_REQUEST_FAILED_AUTH
 139                                 );
 140                                 break;
 141
 142                         case "LOCKED": // User account is locked!
 143                         case "PASS": // Bad passphrase entered
 144                         case "USER": // Missing account or invalid password
 145                                 $return = array(
 146                                         'status'  => "user_failed",
 147                                         'message' => WERNIS_API_REQUEST_FAILED_USER
 148                                 );
 149                                 break;
 150
 151                         case "OWN": // Transfer to own account
 152                                 $return = array(
 153                                         'status'  => "own_failed",
 154                                         'message' => WERNIS_API_REQUEST_FAILED_OWN
 155                                 );
 156                                 break;
 157
 158                         case "AMOUNT": // Amount is depleted
 159                                 $return = array(
 160                                         'status'  => "amount_failed",
 161                                         'message' => WERNIS_API_REQUEST_FAILED_AMOUNT
 162                                 );
 163                                 break;
 164
 165                         case "AMOUNT-SEND": // API amount is depleted
 166                                 $return = array(
 167                                         'status'  => "api_amount_failed",
 168                                         'message' => WERNIS_API_REQUEST_FAILED_API_AMOUNT
 169                                 );
 170                                 break;
 171
 172                         default: // Unknown error (maybe new?)
 173                                 $return = array(
 174                                         'status'  => "request_failed",
 175                                         'message' => sprintf(WERNIS_API_REQUEST_FAILED, $data[1])
 176                                 );
 177                                 break;
 178                 }
 179         } else {
 180                 // All fine here
 181                 $return = array(
 182                         'status'   => "OK",
 183                         'response' => $response
 184                 );
 185         }
 186
 187         // Return the result
 188         return $return;
 189 }
 190
 191 // Tests the function by calling balance.php on the API
 192 function WERNIS_TEST_API () {
 193         // Get config first
 194         global $_CONFIG;
 195         $result = false;
 196
 197         // Return the result from the lower functions
 198         $return = WERNIS_SEND_REQUEST("balance.php");
 199
 200         if ($return['status'] == "OK") {
 201                 // All fine!
 202                 $result = true;
 203         } else {
 204                 // Status failture text
 205                 WERNIS_STATUS_MESSAGE($return['message'], $return['status']);
 206         }
 207
 208         // Return result
 209         return $result;
 210 }
 211
 212 // Widthdraw this amount
 213 function WERNIS_EXECUTE_WITHDRAW ($wdsId, $userMd5, $amount) {
 214         global $_CONFIG;
 215
 216         // Is the sponsor extension installed?
 217         if (!EXT_IS_ACTIVE("sponsor")) {
 218                 // No, abort here
 219                 return false;
 220         } elseif (!IS_SPONSOR()) {
 221                 // No sponsor, not allowed to withdraw!
 222                 return false;
 223         }
 224
 225         // Default is failed attempt
 226         $result = false;
 227
 228         // Prepare the purpose
 229         $eval = "\$purpose = \"".COMPILE_CODE(sprintf(WERNIS_API_PURPOSE_WITHDRAW, $GLOBALS['userid']))."\";";
 230         eval($eval);
 231
 232         // Prepare the request data
 233         $requestData = array(
 234                 'sub_request'   => "receive",
 235                 't_uid'                 => bigintval($wdsId),
 236                 't_md5'                 => $userMd5,
 237                 'r_uid'                 => $_CONFIG['wernis_refid'],
 238                 'amount'                => bigintval($amount),
 239                 'purpose'               => urlencode(base64_encode($purpose))
 240         );
 241
 242         // Return the result from the lower functions
 243         $return = WERNIS_SEND_REQUEST("book.php", $requestData);
 244
 245         if ($return['status'] == "OK") {
 246                 // All fine!
 247                 $result = true;
 248
 249                 // Log the transfer
 250                 WERNIS_LOG_TRANSFER($wdsId, $amount, 'IN');
 251         } else {
 252                 // Status failture text
 253                 WERNIS_STATUS_MESSAGE($return['message'], $return['status']);
 254
 255                 // Log the transfer
 256                 WERNIS_LOG_TRANSFER($wdsId, $amount, 'FAILED', $return['message'], $return['status']);
 257         }
 258
 259         // Return result
 260         return $result;
 261 }
 262
 263
 264 // Payout this amount
 265 function WERNIS_EXECUTE_PAYOUT ($wdsId, $userMd5, $amount) {
 266         global $_CONFIG;
 267
 268         // Default is failed attempt
 269         $result = false;
 270
 271         // Prepare the purpose
 272         $eval = "\$purpose = \"".COMPILE_CODE(sprintf(WERNIS_API_PURPOSE_PAYOUT, $GLOBALS['userid']))."\";";
 273         eval($eval);
 274
 275         // Prepare the request data
 276         $requestData = array(
 277                 'sub_request'   => "send",
 278                 't_uid'                 => bigintval($wdsId),
 279                 't_md5'                 => $userMd5,
 280                 'r_uid'                 => $_CONFIG['wernis_refid'],
 281                 'amount'                => bigintval($amount),
 282                 'purpose'               => urlencode(base64_encode($purpose))
 283         );
 284
 285         // Return the result from the lower functions
 286         $return = WERNIS_SEND_REQUEST("book.php", $requestData);
 287
 288         if ($return['status'] == "OK") {
 289                 // All fine!
 290                 $result = true;
 291
 292                 // Log the transfer
 293                 WERNIS_LOG_TRANSFER($wdsId, $amount, 'OUT');
 294         } else {
 295                 // Status failture text
 296                 WERNIS_STATUS_MESSAGE($return['message'], $return['status']);
 297
 298                 // Log the transfer
 299                 WERNIS_LOG_TRANSFER($wdsId, $amount, 'FAILED', $return['message'], $return['status']);
 300         }
 301
 302         // Return result
 303         return $result;
 304 }
 305
 306 // Translate the status IN/OUT
 307 function WERNIS_TRANSFER_STATUS ($status) {
 308         // Default status
 309         $return = sprintf(WERNIS_STATUS_UNKNWOWN, $status);
 310         switch ($status) {
 311                 case "IN": // Withdraw
 312                         $return = WERNIS_STATUS_WITHDRAW;
 313                         break;
 314
 315                 case "OUT": // Payout
 316                         $return = WERNIS_STATUS_PAYOUT;
 317                         break;
 318
 319                 case "FAILED": // Payout
 320                         $return = WERNIS_STATUS_FAILED;
 321                         break;
 322         }
 323
 324         // Return the status
 325         return $return;
 326 }
 327
 328 // Log the transfer
 329 function WERNIS_LOG_TRANSFER ($wdsId, $amount, $type = 'FAILED', $message = "", $status = "") {
 330         // Register this wernis movement
 331         $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_user_wernis (`userid`, `wernis_account`, `wernis_amount`, `wernis_timestamp`, `wernis_type`, `wernis_api_message`, `wernis_api_status`) VALUES(%d, %d, %d, UNIX_TIMESTAMP(), '%s', '%s', '%s')",
 332                 array($GLOBALS['userid'], bigintval($wdsId), bigintval($amount), $type, $message, $status), __FILE__, __LINE__);
 333 }
 334
 335 // Take fees and factor
 336 function WERNIS_TAKE_FEE ($points, $mode) {
 337         global $_CONFIG;
 338
 339         // Payout or withdraw are allowed modes!
 340         //* DEBUG: */ echo "mode={$mode},points={$points}<br />\n";
 341         if (!in_array($mode, array('payout', 'withdraw'))) {
 342                 // Log error and abort
 343                 DEBUG_LOG(__FUNCTION__.":uid={$GLOBALS['userid']},mode={$mode},points={$points}");
 344                 return false;
 345         } // END - if
 346
 347         // Is there a percentage or fixed fee?
 348         if ($_CONFIG['wernis_'.$mode.'_fee_percent'] > 0) {
 349                 // Percentage fee
 350                 $points -= $points * $_CONFIG['wernis_'.$mode.'_fee_percent'] / 100;
 351         } elseif ($_CONFIG['wernis_'.$mode.'_fee_fix'] > 0) {
 352                 // Fixed fee
 353                 $points -= $_CONFIG['wernis_'.$mode.'_fee_fix'];
 354         }
 355
 356         // Divide/multiply the factor
 357         if ($mode == "payout") {
 358                 // Divide for payout
 359                 $points = $points / $_CONFIG['wernis_payout_factor'];
 360         } else {
 361                 // Multiply for withdraw
 362                 $points = $points * $_CONFIG['wernis_withdraw_factor'];
 363         }
 364
 365         // Return value
 366         //* DEBUG: */ echo "mode={$mode},points={$points}<br />\n";
 367         return $points;
 368 }
 369
 370 // Add withdraw fees and factor
 371 function WERNIS_ADD_WITHDRAW_FEE ($points) {
 372         global $_CONFIG;
 373
 374         // Is there a percentage or fixed fee?
 375         if ($_CONFIG['wernis_withdraw_fee_percent'] > 0) {
 376                 // Percentage fee
 377                 $points += $points * $_CONFIG['wernis_withdraw_fee_percent'] / 100;
 378         } elseif ($_CONFIG['wernis_withdraw_fee_fix'] > 0) {
 379                 // Fixed fee
 380                 $points += $_CONFIG['wernis_withdraw_fee_fix'];
 381         }
 382
 383         // Return value
 384         return $points;
 385 }
 386
 387 // Add all fees to the array
 388 function WERNIS_ADD_FEES_TO_ARRAY (&$array) {
 389         global $_CONFIG;
 390
 391         // Is the array an array? ;-)
 392         if (!is_array($array)) {
 393                 // Log error and return
 394                 DEBUG_LOG(__FUNCTION__.": Type ".gettype($array)." != array.");
 395                 return;
 396         } // END - if
 397
 398         // Add both factors
 399         $array['payout_factor']        = TRANSLATE_COMMA($_CONFIG['wernis_payout_factor']);
 400         $array['withdraw_factor']      = TRANSLATE_COMMA($_CONFIG['wernis_withdraw_factor']);
 401
 402         // Add all fees
 403         $array['payout_fee_percent']   = TRANSLATE_COMMA($_CONFIG['wernis_payout_fee_percent']);
 404         $array['withdraw_fee_percent'] = TRANSLATE_COMMA($_CONFIG['wernis_withdraw_fee_percent']);
 405         $array['payout_fee_fix']       = TRANSLATE_COMMA($_CONFIG['wernis_payout_fee_fix']);
 406         $array['withdraw_fee_fix']     = TRANSLATE_COMMA($_CONFIG['wernis_withdraw_fee_fix']);
 407 }
 408
 409 //
 410 ?>