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<?php /** @file */
require_once('include/chat.php');
require_once('include/bookmarks.php');
function chat_init(&$a) {
$which = null;
if(argc() > 1)
$which = argv(1);
if(! $which) {
if(local_user()) {
$channel = $a->get_channel();
if($channel && $channel['channel_address'])
$which = $channel['channel_address'];
}
}
if(! $which) {
notice( t('You must be logged in to see this page.') . EOL );
return;
}
$profile = 0;
$channel = $a->get_channel();
if((local_user()) && (argc() > 2) && (argv(2) === 'view')) {
$which = $channel['channel_address'];
$profile = argv(1);
}
$a->page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . $a->get_baseurl() . '/feed/' . $which .'" />' . "\r\n" ;
// Run profile_load() here to make sure the theme is set before
// we start loading content
profile_load($a,$which,$profile);
}
function chat_post(&$a) {
if($_POST['room_name'])
$room = strip_tags(trim($_POST['room_name']));
if((! $room) || (! local_user()))
return;
$channel = $a->get_channel();
if($_POST['action'] === 'drop') {
logger('delete chatroom');
chatroom_destroy($channel,array('cr_name' => $room));
goaway(z_root() . '/chat/' . $channel['channel_address']);
}
$arr = array('name' => $room);
$arr['allow_gid'] = perms2str($_REQUEST['group_allow']);
$arr['allow_cid'] = perms2str($_REQUEST['contact_allow']);
$arr['deny_gid'] = perms2str($_REQUEST['group_deny']);
$arr['deny_cid'] = perms2str($_REQUEST['contact_deny']);
chatroom_create($channel,$arr);
$x = q("select cr_id from chatroom where cr_name = '%s' and cr_uid = %d limit 1",
dbesc($room),
intval(local_user())
);
if($x)
goaway(z_root() . '/chat/' . $channel['channel_address'] . '/' . $x[0]['cr_id']);
// that failed. Try again perhaps?
goaway(z_root() . '/chat/' . $channel['channel_address'] . '/new');
}
function chat_content(&$a) {
if(local_user())
$channel = $a->get_channel();
$ob = $a->get_observer();
$observer = get_observer_hash();
if(! $observer) {
notice( t('Permission denied.') . EOL);
return;
}
if(! perm_is_allowed($a->profile['profile_uid'],$observer,'chat')) {
notice( t('Permission denied.') . EOL);
return;
}
if((argc() > 3) && intval(argv(2)) && (argv(3) === 'leave')) {
chatroom_leave($observer,argv(2),$_SERVER['REMOTE_ADDR']);
goaway(z_root() . '/channel/' . argv(1));
}
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));
$bookmark_link = get_bookmark_link($ob);
$x = chatroom_enter($observer,$room_id,'online',$_SERVER['REMOTE_ADDR']);
if(! $x)
return;
$x = q("select * from chatroom where cr_id = %d and cr_uid = %d $sql_extra limit 1",
intval($room_id),
intval($a->profile['profile_uid'])
);
if($x) {
$private = ((($x[0]['allow_cid']) || ($x[0]['allow_gid']) || ($x[0]['deny_cid']) || ($x[0]['deny_gid'])) ? true : false);
$room_name = $x[0]['cr_name'];
if($bookmark_link)
$bookmark_link .= '&url=' . z_root() . '/chat/' . argv(1) . '/' . argv(2) . '&title=' . urlencode($x[0]['cr_name']) . (($private) ? '&private=1' : '') . '&ischat=1';
}
else {
notice( t('Room not found') . EOL);
return;
}
$o = replace_macros(get_markup_template('chat.tpl'),array(
'$is_owner' => ((local_user() && local_user() == $x[0]['cr_uid']) ? true : false),
'$room_name' => $room_name,
'$room_id' => $room_id,
'$baseurl' => z_root(),
'$nickname' => argv(1),
'$submit' => t('Submit'),
'$leave' => t('Leave Room'),
'$drop' => t('Delete This Room'),
'$away' => t('I am away right now'),
'$online' => t('I am online'),
'$bookmark_link' => $bookmark_link,
'$bookmark' => t('Bookmark this room')
));
return $o;
}
if(local_user() && argc() > 2 && argv(2) === 'new') {
$channel_acl = array(
'allow_cid' => $channel['channel_allow_cid'],
'allow_gid' => $channel['channel_allow_gid'],
'deny_cid' => $channel['channel_deny_cid'],
'deny_gid' => $channel['channel_deny_gid']
);
require_once('include/acl_selectors.php');
$o = replace_macros(get_markup_template('chatroom_new.tpl'),array(
'$header' => t('New Chatroom'),
'$name' => array('room_name',t('Chatroom Name'),'', ''),
'$permissions' => t('Permissions'),
'$acl' => populate_acl($channel_acl),
'$submit' => t('Submit')
));
return $o;
}
require_once('include/conversation.php');
$o = profile_tabs($a,((local_user() && local_user() == $a->profile['profile_uid']) ? true : false),$a->profile['channel_address']);
require_once('include/widgets.php');
$o .= replace_macros(get_markup_template('chatrooms.tpl'), array(
'$header' => sprintf( t('%1$s\'s Chatrooms'), $a->profile['name']),
'$baseurl' => z_root(),
'$nickname' => $channel['channel_address'],
'$rooms' => widget_chatroom_list(array()),
'$newroom' => t('New Chatroom'),
'$is_owner' => ((local_user() && local_user() == $a->profile['profile_uid']) ? 1 : 0)
));
return $o;
}
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