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backend for chatroom activity monitor - honours permissions and returns (json) how many in room and last chat timestamp, regardless of whether the observer is actually in the room.

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friendica 2014-02-09 16:47:06 -08:00
parent 9f6d0a2676
commit cf3b76c046
1 changed files with 43 additions and 0 deletions
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43
mod/chat.php
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@ -99,6 +99,49 @@ function chat_content(&$a) {
}
if((argc() > 3) && intval(argv(2)) && (argv(3) === 'status')) {
$ret = array('success' => false);
$room_id = intval(argv(2));
if(! $room_id || ! $observer)
return;
$r = q("select * from chatroom where cr_id = %d limit 1",
intval($room_id)
);
if(! $r) {
json_return_and_die($ret);
}
require_once('include/security.php');
$sql_extra = permissions_sql($r[0]['cr_uid']);
$x = q("select * from chatroom where cr_id = %d and cr_uid = %d $sql_extra limit 1",
intval($room_id),
intval($r[0]['cr_uid'])
);
if(! $x) {
json_return_and_die($ret);
}
$y = q("select count(*) as total from chatpresence where cp_room = %d",
intval($room_id)
);
if($y) {
$ret['success'] = true;
$ret['chatroom'] = $r[0]['cr_name'];
$ret['inroom'] = $y[0]['total'];
}
// figure out how to present a timestamp of the last activity, since we don't know the observer's timezone.
$z = q("select created from chat where chat_room = %d order by created desc limit 1",
intval($room_id)
);
if($z) {
$ret['last'] = $z[0]['created'];
}
json_return_and_die($ret);
}
if(argc() > 2 && intval(argv(2))) {
$room_id = intval(argv(2));
$x = chatroom_enter($observer,$room_id,'online',$_SERVER['REMOTE_ADDR']);