function update_channel()
{
global $user;
global $CONF;
$_SESSION['channel_last_flood_time']=time();
$user = $_SESSION['user'];
$channel = new Channel();
if (isset($_GET['channelid_update_channel'])){
$channel->setId($_GET['channelid_update_channel']);
$channel->load();
if ( ($user->getId()!=$channel->getUser()->getId()) || ($user->isAnon()) )
return array('ok'=>false, 'error'=>'you are not the owner');
} else {
return array('ok'=>false, 'error'=>'no id');
}
$description = unescape_ampersand($_POST['description']);
$description = strip_tags($description, $CONF['permitted_tags_msg']);
$description = text_linkify($description);
$description = str_replace(' ',' ',$description);
$channel->setDescription($description);
//system("echo \"$description\" > log.txt");
if (isset($_POST['lang']) && !empty($_POST['lang']))
$channel->setLang($_POST['lang']);
if (isset($_POST['asktofollow'])) $channel->setAsktofollow($_POST['asktofollow']);
if (isset($_POST['perm_member'])) $channel->setPermMember($_POST['perm_member']);
if (isset($_POST['perm_reguser'])) $channel->setPermReguser($_POST['perm_reguser']);
if (isset($_POST['perm_anon'])) $channel->setPermAnon($_POST['perm_anon']);
if ($channel->save()=='ok'){
return array('ok'=>true, 'error'=>'');
}
else
return array('ok'=>false, 'error'=>'problems with this channel');
}
function add_channel()
{
global $CONF;
global $LANGALL;
$user = $_SESSION['user'];
if ($user->getBanned()>0){
return array('ok'=>false, 'error'=>'banned '.$user->getBanned());
}
if (isset($_SESSION['channel_last_flood_time'])){
if ((time() - $_SESSION['channel_last_flood_time']) < $CONF['channel_time_to_wait_flood']){
$time_to_wait = $CONF['channel_time_to_wait_flood'] - (time() - $_SESSION['channel_last_flood_time']);
//return array('ok'=>false, 'error'=>'flood '.$time_to_wait);
}
}
$_SESSION['channel_last_flood_time']=time();
$user = $_SESSION['user'];
if ($user->isAnon())
return array('ok'=>false, 'error'=>'anonymous cannot create channel');
$channel = new Channel();
$channel->setUser($user);
$name = strip_tags($_POST['name']);
if (strlen(str_replace(' ', '', $name)) < $CONF['channel_min_name'])
return array('ok'=>false, 'error'=>'too short name');
$channel->setName($name);
$description = $_POST['description'];
$description = strip_tags($description, $CONF['permitted_tags_msg']);
$description = text_linkify($description);
$description = str_replace(' ',' ',$description);
$channel->setDescription($description);
if (isset($_POST['lang']) && !empty($_POST['lang']))
$channel->setLang($_POST['lang']);
if (!isset($_POST['urlname']))
$channel->setUrlname( Channel::prettyUrlAvailable($_POST['name']) );
else {
if ($_POST['urlname']!=Channel::prettyUrlAvailable($_POST['urlname']))
return array('ok'=>false, 'error'=>'invalid urlname');
else
$channel->setUrlname($_POST['urlname']);
}
if (isset($_POST['asktofollow'])) $channel->setAsktofollow($_POST['asktofollow']);
if (isset($_POST['perm_member'])) $channel->setPermMember($_POST['perm_member']);
if (isset($_POST['perm_reguser'])) $channel->setPermReguser($_POST['perm_reguser']);
if (isset($_POST['perm_anon'])) $channel->setPermAnon($_POST['perm_anon']);
$result=$channel->save();
if ($result=='ok'){
$channel->follow();
/*if ($channel->getLang()=='pt_br'){
$title=$LANGALL['pt_br']['addchannel_welcome_title'];
$message=$LANGALL['pt_br']['addchannel_welcome_message'];
} else {
$title=$LANGALL['en_us']['addchannel_welcome_title'];
$message=$LANGALL['en_us']['addchannel_welcome_message'];
}
require_once('class/Topic.php');
require_once('class/User.php');
$user=new RegUser();
$user->setId(1);
$topic=new Topic();
$topic->setSubject($title);
$topic->setMsg($message);
$topic->setChannel($channel);
$topic->setUser($user);
$topic->save();*/
return array('ok'=>true, 'error'=>'', 'id'=>$channel->getId());
}
elseif ($result=='error channel already exists'){
return array('ok'=>false, 'error'=>'error channel already exists','id'=>null);
} elseif ($result=='error you created many channels'){
return array('ok'=>false, 'error'=>'error you created many channels','id'=>null);
} elseif ($result=='error user anon'){
return array('ok'=>false, 'error'=>'error user anon','id'=>null);
} else
return array('ok'=>false, 'error'=>'problems with this channel - '.$result,'id'=>null);
}