mod/item.php

   1 <?php
   2
   3
   4 function item_post(&$a) {
   5
   6         if((! local_user()) && (! remote_user()))
   7                 return;
   8
   9         require_once('include/security.php');
  10
  11         $uid = $_SESSION['uid'];
  12         $parent = ((x($_POST,'parent')) ? intval($_POST['parent']) : 0);
  13         $profile_uid = ((x($_POST,'profile_uid')) ? intval($_POST['profile_uid']) : 0);
  14         if(! can_write_wall($a,$profile_uid)) {
  15                 notice("Permission denied." . EOL) ;
  16                 return;
  17         }
  18
  19         if((x($_SESSION,'visitor_id')) && (intval($_SESSION['visitor_id'])))
  20                 $contact_id = $_SESSION['visitor_id'];
  21         else {
  22                 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
  23                         intval($_SESSION['uid']));
  24                 if(count($r))
  25                         $contact_id = $r[0]['id'];
  26         }
  27
  28         $notify_type = (($parent) ? 'comment-new' : 'wall-new' );
  29
  30         if($_POST['type'] == 'jot') {
  31
  32                 do {
  33                         $dups = false;
  34                         $hash = random_string();
  35                         $r = q("SELECT `id` FROM `item` WHERE `hash` = '%s' LIMIT 1",
  36                         dbesc($hash));
  37                         if(count($r))
  38                                 $dups = true;
  39                 } while($dups == true);
  40
  41
  42                 $r = q("INSERT INTO `item` (`uid`,`type`,`contact-id`,`created`,`edited`,`hash`,`body`)
  43                         VALUES( %d, '%s', %d, '%s', '%s', '%s', '%s' )",
  44                         intval($profile_uid),
  45                         "jot",
  46                         intval($contact_id),
  47                         datetime_convert(),
  48                         datetime_convert(),
  49                         dbesc($hash),
  50                         dbesc(escape_tags(trim($_POST['body'])))
  51                 );
  52                 $r = q("SELECT `id` FROM `item` WHERE `hash` = '%s' LIMIT 1",
  53                         dbesc($hash));
  54                 if(count($r)) {
  55                         $post_id = $r[0]['id'];
  56                         if(! $parent)
  57                                 $parent = $post_id;
  58                         $r = q("UPDATE `item` SET `parent` = %d, `visible` = 1
  59                                 WHERE `id` = %d LIMIT 1",
  60                                 intval($parent),
  61                                 intval($post_id));
  62                 }
  63
  64                 $url = bin2hex($a->get_baseurl());
  65
  66                 proc_close(proc_open("php include/notifier.php $url $notify_type $post_id > notify.log &",
  67                         array(),$foo));
  68
  69         }
  70         goaway($a->get_baseurl() . "/profile/$profile_uid");
  71
  72
  73
  74
  75
  76
  77
  78 }