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 // Sends out a request to the API and returns it's result
  41 function WERNIS_SEND_REQUEST ($scriptName, $requestData =  array()) {
  42         global $CONFIG;
  43
  44         // Is the requestData an array?
  45         if (!is_array($requestData)) {
  46                 // Then abort here!
  47                 return array(
  48                         'status'  => "failed_general",
  49                         'message' => WERNIS_API_REQUEST_DATA_INVALID
  50                 );
  51         }
  52
  53         // Is the API id and MD5 hash there?
  54         if ((empty($CONFIG['wernis_api_id'])) || (empty($CONFIG['wernis_api_md5']))) {
  55                 // Abort here...
  56                 return array(
  57                         'status'  => "failed_general",
  58                         'message' => WERNIS_API_REQUEST_DATA_MISSING
  59                 );
  60         }
  61
  62         // Construct the request string
  63         $requestString = $CONFIG['wernis_api_url'] . $scriptName."?api_id=".$CONFIG['wernis_api_id']."&api_key=".$CONFIG['wernis_api_md5'];
  64         foreach ($requestData as $key=>$value) {
  65                 $requestString .= "&".$key."=".$value;
  66         }
  67
  68         // Get the raw response from the lower function
  69         $response = MXCHANGE_OPEN($requestString);
  70
  71         // Check the response header if all is fine
  72         if (strpos($response[0], "200") === false) {
  73                 // Something bad happend... :(
  74                 return array(
  75                         'status'  => "request_eror",
  76                         'message' => sprintf(WERNIS_API_REQUEST_ERROR, $response[0])
  77                 );
  78         }
  79
  80         // All (maybe) fine so remove the response header from server
  81         $response = $response[(count($response) - 1)];
  82
  83         // Prepare the returning result for higher functions
  84         if (substr($response, 0, 1) == "&") {
  85                 // Remove the leading & (which can be used in Flash)
  86                 $response = substr($response, 1);
  87         }
  88
  89         // Bring back the response
  90         $data = explode("=", $response);
  91
  92         // Default return array (should not stay empty)
  93         $return = array();
  94
  95         // We use only the first two entries (which shall be fine)
  96         if ($data[0] == "error") {
  97                 // The request has failed... :(
  98                 switch ($data[1]) {
  99                         case "AUTH": // Authorization has failed
 100                                 $return = array(
 101                                         'status'  => "auth_failed",
 102                                         'message' => WERNIS_API_REQUEST_FAILED_AUTH
 103                                 );
 104                                 break;
 105
 106                         default: // Unknown error (maybe new?)
 107                                 $return = array(
 108                                         'status'  => "request_failed",
 109                                         'message' => sprintf(WERNIS_API_REQUEST_FAILED, $data[1])
 110                                 );
 111                                 break;
 112                 }
 113         } else {
 114                 // All fine here
 115                 $return = array(
 116                         'status'   => "OK",
 117                         'response' => $response
 118                 );
 119         }
 120
 121         // Return the result
 122         return $return;
 123 }
 124
 125 // Tests the function by calling balance.php on the API
 126 function WERNIS_TEST_API () {
 127         // Get config first
 128         global $CONFIG;
 129
 130         // Prepare the request to the API
 131         $return = WERNIS_SEND_REQUEST("balance.php");
 132
 133         die("<pre>".print_r($return, true)."</pre>");
 134 }
 135
 136 //
 137 ?>