function deletetopic()
{
global $CONF;
$user = $_SESSION['user'];
if (!isset($_GET['topicid_deletetopic']) || empty($_GET['topicid_deletetopic']))
return array('ok'=>'false','error'=>'no id');
elseif ($user->isAnon())
return array('ok'=>false,'error'=>'anon cannot delete topic');
else {
$topic = new Topic();
$topic->setId($_GET['topicid_deletetopic']);
$topic->load();
if (
(!$topic->getUser()->isAnon() && $topic->getUser()->getId() == $user->getId()) ||
($topic->getChannel()->getUser()->getId() == $user->getId())
)
{
$topic->delete();
return array('ok'=>true,'error'=>'');
}
return array('ok'=>false,'error'=>'you cannot delete this topic');
}
}
function update_topic()
{
global $user;
global $CONF;
// if (isset($_SESSION['topic_last_flood_time'])){
//
// if ((time() - $_SESSION['topic_last_flood_time']) < $CONF['topic_time_to_wait_flood']){
// $time_to_wait = $CONF['topic_time_to_wait_flood'] - (time() - $_SESSION['topic_last_flood_time']);
// return array('ok'=>false, 'error'=>'flood '.$time_to_wait);
// }
//
// }
$_SESSION['topic_last_flood_time']=time();
$user = $_SESSION['user'];
$topic = new Topic();
if (isset($_GET['topicid_update_topic'])){
$topic->setId($_GET['topicid_update_topic']);
$topic->load();
if ( ($user->getId()!=$topic->getUser()->getId()) || ($user->isAnon()!=$topic->getUser()->isAnon()) )
return array('ok'=>false, 'error'=>'you are not the owner');
} else {
return array('ok'=>false, 'error'=>'no id');
}
//$subject = strip_tags($_POST['subject']);
//if (strlen(str_replace(' ', '', $subject)) < $CONF['min_msg_chars'])
// return array('ok'=>false, 'error'=>'Too short subject.');
//$topic->setSubject($subject);
$msg = unescape_ampersand($_POST['msg_update_topic']);
if (strlen(str_replace(' ', '', strip_tags($msg))) < $CONF['min_msg_chars'])
return array('ok'=>false, 'error'=>'Too short message.');
$msg = strip_tags($msg, $CONF['permitted_tags_msg']);
$topic->setMsg($msg);
if ($topic->save()=='ok'){
//$topic->follow();
return array('ok'=>true, 'error'=>'');
}
else
return array('ok'=>false, 'error'=>'problems with this topic');
}
$count = 0;
foreach ($fileC as $line) {
$temp = new Post($line);
$userId = $temp->getUser()->getUserId();
$fileC = file("db/Users/" . $userId . ".dat", FILE_IGNORE_NEW_LINES);
$fileC[4] = trim($fileC[4]) - 1;
$str = "";
foreach ($fileC as $temp) {
$str .= $temp . "\n";
}
file_put_contents("db/Users/" . $userId . ".dat", $str);
$count++;
}
//******************************
$topic = new Topic(file_get_contents("db/Topics/" . $_GET['topicId'] . "/topic.dat", FILE_IGNORE_NEW_LINES));
$fileC = file("db/Users/" . $topic->getUser()->getUserId() . ".dat", FILE_IGNORE_NEW_LINES);
$fileC[3] = trim($fileC[3]) - 1;
$str = "";
foreach ($fileC as $temp) {
$str .= $temp . "\n";
}
file_put_contents("db/Users/" . $topic->getUser()->getUserId() . ".dat", $str);
//*******************************
$fileC = file("db/forumStatistics.dat", FILE_IGNORE_NEW_LINES);
$fileC[1] = $fileC[1] - 1;
$fileC[2] = $fileC[2] - $count;
$str = "";
foreach ($fileC as $temp) {
$str .= $temp . "\n";
}
file_put_contents("db/forumStatistics.dat", $str);
