diff options
Diffstat (limited to 'mod/chatsvc.php')
| -rw-r--r-- | mod/chatsvc.php | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/mod/chatsvc.php b/mod/chatsvc.php new file mode 100644 index 000000000..43aa3d3c0 --- /dev/null +++ b/mod/chatsvc.php @@ -0,0 +1,159 @@ +<?php /** @file */ + +require_once('include/security.php'); + +function chatsvc_init(&$a) { + +//logger('chatsvc'); + + $ret = array('success' => false); + + $a->data['chat']['room_id'] = intval($_REQUEST['room_id']); + $x = q("select cr_uid from chatroom where cr_id = %d and cr_id != 0 limit 1", + intval($a->data['chat']['room_id']) + ); + if(! $x) + json_return_and_die($ret); + + $a->data['chat']['uid'] = $x[0]['cr_uid']; + + if(! perm_is_allowed($a->data['chat']['uid'],get_observer_hash(),'chat')) { + json_return_and_die($ret); + } + +} + +function chatsvc_post(&$a) { + + $ret = array('success' => false); + + $room_id = $a->data['chat']['room_id']; + $text = escape_tags($_REQUEST['chat_text']); + if(! $text) + return; + + $sql_extra = permissions_sql($a->data['chat']['uid']); + + $r = q("select * from chatroom where cr_uid = %d and cr_id = %d $sql_extra", + intval($a->data['chat']['uid']), + intval($a->data['chat']['room_id']) + ); + if(! $r) + json_return_and_die($ret); + + $arr = array( + 'chat_room' => $a->data['chat']['room_id'], + 'chat_xchan' => get_observer_hash(), + 'chat_text' => $text + ); + + call_hooks('chat_post',$arr); + + $x = q("insert into chat ( chat_room, chat_xchan, created, chat_text ) + values( %d, '%s', '%s', '%s' )", + intval($a->data['chat']['room_id']), + dbesc(get_observer_hash()), + dbesc(datetime_convert()), + dbesc($arr['chat_text']) + ); + + $ret['success'] = true; + json_return_and_die($ret); +} + +function chatsvc_content(&$a) { + + $status = strip_tags($_REQUEST['status']); + $room_id = intval($a->data['chat']['room_id']); + $stopped = ((x($_REQUEST,'stopped') && intval($_REQUEST['stopped'])) ? true : false); + + if($status && $room_id) { + + $x = q("select channel_address from channel where channel_id = %d limit 1", + intval($a->data['chat']['uid']) + ); + + $r = q("update chatpresence set cp_status = '%s', cp_last = '%s' where cp_room = %d and cp_xchan = '%s' and cp_client = '%s' limit 1", + dbesc($status), + dbesc(datetime_convert()), + intval($room_id), + dbesc(get_observer_hash()), + dbesc($_SERVER['REMOTE_ADDR']) + ); + + goaway(z_root() . '/chat/' . $x[0]['channel_address'] . '/' . $room_id); + } + + if(! $stopped) { + + $lastseen = intval($_REQUEST['last']); + + $ret = array('success' => false); + + $sql_extra = permissions_sql($a->data['chat']['uid']); + + $r = q("select * from chatroom where cr_uid = %d and cr_id = %d $sql_extra", + intval($a->data['chat']['uid']), + intval($a->data['chat']['room_id']) + ); + if(! $r) + json_return_and_die($ret); + + $inroom = array(); + + $r = q("select * from chatpresence left join xchan on xchan_hash = cp_xchan where cp_room = %d order by xchan_name", + intval($a->data['chat']['room_id']) + ); + if($r) { + foreach($r as $rr) { + switch($rr['cp_status']) { + case 'away': + $status = t('Away'); + break; + case 'online': + default: + $status = t('Online'); + break; + } + + $inroom[] = array('img' => zid($rr['xchan_photo_m']), 'img_type' => $rr['xchan_photo_mimetype'],'name' => $rr['xchan_name'], status => $status); + } + } + + $chats = array(); + + $r = q("select * from chat left join xchan on chat_xchan = xchan_hash where chat_room = %d and chat_id > %d order by created", + intval($a->data['chat']['room_id']), + intval($lastseen) + ); + if($r) { + foreach($r as $rr) { + $chats[] = array( + 'id' => $rr['chat_id'], + 'img' => zid($rr['xchan_photo_m']), + 'img_type' => $rr['xchan_photo_mimetype'], + 'name' => $rr['xchan_name'], + 'isotime' => datetime_convert('UTC', date_default_timezone_get(), $rr['created'], 'c'), + 'localtime' => datetime_convert('UTC', date_default_timezone_get(), $rr['created'], 'r'), + 'text' => smilies(bbcode($rr['chat_text'])) + ); + } + } + } + + $r = q("update chatpresence set cp_last = '%s' where cp_room = %d and cp_xchan = '%s' and cp_client = '%s' limit 1", + dbesc(datetime_convert()), + intval($a->data['chat']['room_id']), + dbesc(get_observer_hash()), + dbesc($_SERVER['REMOTE_ADDR']) + ); + + $ret['success'] = true; + if(! $stopped) { + $ret['inroom'] = $inroom; + $ret['chats'] = $chats; + } + json_return_and_die($ret); + +} + |