include/notifier.php

   1 <?php
   2
   3 require_once("boot.php");
   4
   5 $a = new App;
   6
   7 @include(".htconfig.php");
   8 require_once("dba.php");
   9 $db = new dba($db_host, $db_user, $db_pass, $db_data, $install);
  10         unset($db_host, $db_user, $db_pass, $db_data);
  11
  12 require_once("session.php");
  13 require_once("datetime.php");
  14
  15 // FIXME - generalise for other content, probably create a notify queue in
  16 // the db with type and recipient list
  17
  18 if($argc < 3)
  19         exit;
  20
  21         $baseurl = trim(hex2bin($argv[1]));
  22
  23         $cmd = $argv[2];
  24
  25         switch($cmd) {
  26
  27                 default:
  28                         $item_id = intval($argv[3]);
  29                         if(! $item_id)
  30                                 killme();
  31                         break;
  32         }
  33
  34
  35         $is_parent = false;
  36
  37         $recipients = array();
  38
  39         // fetch requested item
  40
  41         $r = q("SELECT `item`.*,  `contact`.*,`item`.`id` AS `item_id` FROM `item` LEFT JOIN `contact` ON `item`.`contact-id` = `contact`.`id`
  42                 WHERE `item`.`id` = %d LIMIT 1",
  43                 intval($item_id)
  44         );
  45         if(! count($r))
  46                 killme();
  47
  48         $item = $r[0];
  49
  50         $recipients[] = $item['contact-id'];
  51
  52         if($item['parent'] == $item['id']) {
  53                 $is_parent = true;
  54         }
  55         else {
  56                 $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1",
  57                         intval($item['parent'])
  58                 );
  59                 if(count($r))
  60                         $parent = $r[0];
  61         }
  62
  63         if(is_array($parent))
  64                 $recipients[] = $parent['contact-id'];
  65
  66         $r = q("SELECT `contact-id` FROM `item` WHERE `hash` = '%s' AND `id` != %d AND `id` != %d",
  67                 dbesc($item['hash']),
  68                 intval($item['id']),
  69                 intval($item['parent'])
  70         );
  71         if(count($r)) {
  72                 foreach($r as $rr) {
  73                         if($rr['contact-id'] != $item['contact-id'])
  74                                 $recipients[] = $rr['contact-id'];
  75                 }
  76         }
  77
  78         $tpl = file_get_contents('view/atomic.tpl');
  79
  80         // FIXME should dump the entire conversation
  81
  82         $atom = replace_macros($tpl, array(
  83                 '$feed_id' => xmlify($baseurl),
  84                 '$feed_title' => xmlify('Wall Item'),
  85                 '$feed_updated' => xmlify(datetime_convert('UTC','UTC',$item['edited'] . '+00:00' ,'Y-m-d\Th:i:s\Z')) ,
  86                 '$name' => xmlify($item['name']),
  87                 '$profile_page' => xmlify($item['url']),
  88                 '$thumb' => xmlify($item['thumb']),
  89                 '$item_id' => xmlify($item['hash'] . '-' . $item['id']),
  90                 '$title' => xmlify(''),
  91                 '$link' => xmlify($baseurl . '/item/' . $item['id']),
  92                 '$updated' => xmlify(datetime_convert('UTC','UTC',$item['edited'] . '+00:00' ,'Y-m-d\Th:i:s\Z')),
  93                 '$summary' => xmlify(''),
  94                 '$content' => xmlify($item['body'])
  95         ));
  96
  97 print_r($atom);
  98         // atomify
  99
 100         // expand list of recipients
 101
 102 dbg(3);
 103
 104
 105         $recipients = array_unique($recipients);
 106 print_r($recipients);
 107         $recip_str = implode(', ', $recipients);
 108
 109         $r = q("SELECT * FROM `contact` WHERE `id` IN ( %s ) ",
 110                 dbesc($recip_str)
 111         );
 112         if(! count($r))
 113                 killme();
 114
 115         // delivery loop
 116
 117         foreach($r as $rr) {
 118                 if($rr['self'])
 119                         continue;
 120
 121                 if(! strlen($rr['dfrn-id']))
 122                         continue;
 123                 $url = $rr['notify'] . '?dfrn_id=' . $rr['dfrn-id'];
 124 print_r($url);
 125                 $xml = fetch_url($url);
 126 echo $xml;
 127
 128 print_r($xml);
 129                 if(! $xml)
 130                         continue;
 131
 132                 $res = simplexml_load_string($xml);
 133 print_r($res);
 134 var_dump($res);
 135
 136                 if((intval($res->status) != 0) || (! strlen($res->challenge)) || ($res->dfrn_id != $rr['dfrn-id']))
 137                         continue;
 138
 139                 $postvars = array();
 140
 141                 $postvars['dfrn_id'] = $rr['dfrn-id'];
 142                 $challenge = hex2bin($res->challenge);
 143 echo "dfrn-id:" . $res->dfrn_id . "\r\n";
 144 echo "challenge:" . $res->challenge . "\r\n";
 145 echo "pubkey:" . $rr['pubkey'] . "\r\n";
 146
 147                 openssl_public_decrypt($challenge,$postvars['challenge'],$rr['pubkey']);
 148
 149                 $postvars['data'] = $atom;
 150
 151 print_r($postvars);
 152                 $xml = fetch_url($url,$postvars);
 153
 154
 155         }
 156
 157         killme();
 158