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 = $r[0]['id'];
  26         }
  27         if($_POST['type'] == 'jot') {
  28
  29                 do {
  30                         $dups = false;
  31                         $hash = random_string();
  32                         $r = q("SELECT `id` FROM `item` WHERE `hash` = '%s' LIMIT 1",
  33                         dbesc($hash));
  34                         if(count($r))
  35                                 $dups = true;
  36                 } while($dups == true);
  37
  38
  39                 $r = q("INSERT INTO `item` (`uid`,`type`,`contact-id`,`created`,`edited`,`hash`,`body`)
  40                         VALUES( %d, '%s', %d, '%s', '%s', '%s', '%s' )",
  41                         intval($profile_uid),
  42                         "jot",
  43                         intval($contact_id),
  44                         datetime_convert(),
  45                         datetime_convert(),
  46                         dbesc($hash),
  47                         dbesc(escape_tags(trim($_POST['body'])))
  48                 );
  49                 $r = q("SELECT `id` FROM `item` WHERE `hash` = '%s' LIMIT 1",
  50                         dbesc($hash));
  51                 if(count($r)) {
  52                         $post_id = $r[0]['id'];
  53                         if(! $parent)
  54                                 $parent = $post_id;
  55                         $r = q("UPDATE `item` SET `parent` = %d, `visible` = 1
  56                                 WHERE `id` = %d LIMIT 1",
  57                                 intval($parent),
  58                                 intval($post_id));
  59                 }
  60
  61 //              require('notifier.php');
  62
  63
  64 //              notifier($a,$post_id,$parent);
  65
  66         }
  67         goaway($a->get_baseurl() . "/profile/$profile_uid");
  68
  69
  70
  71
  72
  73
  74
  75 }