function followchannel($channelid){
if ($_SESSION['user']->isAnon())
return array("ok"=>false, "error"=>"you have to login");
global $LANGALL;
global $CONF;
$channel = new Channel();
if (!isset($channelid))
return array("ok"=>false, "error"=>"no id");
$channel->setId($channelid);
if ($channel->getAsktofollow()){
if ($_SESSION['user']->isAnon())
return array("ok"=>false, "error"=>"anon cant follow");
require_once('class/Message.php');
$message = new Message();
$message->setUserFrom($_SESSION['user']);
$message->setUserTo($channel->getUser());
$__ufid = $channel->unconfirmed_follow();
$check=hash('sha512',"00`Θ^*' ♣ hk".chr(11)."1".$__ufid);
if ($channel->getUser()->getLang()=='pt_br'){
$message->setSubject($LANGALL['pt_br']['channel_asktofollow_subject']);
eval($LANGALL['pt_br']['channel_asktofollow_msg']);
$msg = '#'.$channel->getName().'\n<br/>'.'@'.$_SESSION['user']->getNickname().'\n<br/>'.$body;
if (isset($_GET['msg_followchannel']))
$msg.=$_GET['msg_followchannel'];
$message->setMsg($msg);
} else {
$message->setSubject($LANGALL['en_us']['channel_asktofollow_subject']);
eval($LANGALL['pt_br']['channel_asktofollow_msg']);
$msg = '#'.$channel->getName().'\n<br/>'.'@'.$_SESSION['user']->getNickname().'\n<br/>'.$body;
if (isset($_GET['msg_followchannel']))
$msg.=$_GET['msg_followchannel'];
$message->setMsg($msg);
}
$result=$message->save();
if ($result=='ok')
return array("ok"=>false, "error"=>"asked for permission", "msg"=>"asked for permission");
else
return array("ok"=>false, "error"=>"error cant send message: ".$result, "msg"=>"");
} else {
if ($channel->follow())
return array("ok"=>true, "error"=>"");
else
return array("ok"=>false, "error"=>"cant follow");
}
}
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);
}
