mod/receive.php

   1 <?php
   2
   3 /**
   4  * Diaspora endpoint
   5  */
   6
   7
   8 require_once('include/salmon.php');
   9 require_once('include/crypto.php');
  10 require_once('include/diaspora.php');
  11
  12
  13 function receive_post(&$a) {
  14
  15         $public = false;
  16
  17         if(($a->argc == 2) && ($a->argv[1] === 'public')) {
  18                 $public = true;
  19         }
  20         else {
  21
  22                 if($a->argc != 3 || $a->argv[1] !== 'users')
  23                         http_status_exit(500);
  24
  25                 $guid = $a->argv[2];
  26
  27                 $r = q("SELECT * FROM `user` WHERE `guid` = '%s' AND `account_expired` = 0 LIMIT 1",
  28                         dbesc($guid)
  29                 );
  30                 if(! count($r))
  31                         http_status_exit(500);
  32
  33                 $importer = $r[0];
  34         }
  35
  36         // It is an application/x-www-form-urlencoded
  37
  38         $xml = urldecode($_POST['xml']);
  39
  40         logger('mod-diaspora: new salmon ' . $xml, LOGGER_DATA);
  41
  42         if(! $xml)
  43                 http_status_exit(500);
  44
  45         $msg = diaspora_decode($importer,$xml);
  46
  47         logger('mod-diaspora: decoded msg: ' . print_r($msg,true), LOGGER_DATA);
  48
  49         if(! is_array($msg))
  50                 http_status_exit(500);
  51
  52         $ret = 0;
  53         if($public)
  54                 diaspora_dispatch_public($msg);
  55         else
  56                 $ret = diaspora_dispatch($importer,$msg);
  57
  58         http_status_exit(($ret) ? $ret : 200);
  59         // NOTREACHED
  60 }
  61