<?php /** @file */ namespace Zotlabs\Module; require_once('include/security.php'); use \Zotlabs\Lib as Zlib; class Chatsvc extends \Zotlabs\Web\Controller { function init() { //logger('chatsvc'); $ret = array('success' => false); \App::$data['chat']['room_id'] = intval($_REQUEST['room_id']); $x = q("select cr_uid from chatroom where cr_id = %d and cr_id != 0 limit 1", intval(\App::$data['chat']['room_id']) ); if(! $x) json_return_and_die($ret); \App::$data['chat']['uid'] = $x[0]['cr_uid']; if(! perm_is_allowed(\App::$data['chat']['uid'],get_observer_hash(),'chat')) { json_return_and_die($ret); } } function post() { $ret = array('success' => false); $room_id = \App::$data['chat']['room_id']; $text = escape_tags($_REQUEST['chat_text']); if(! $text) return; $sql_extra = permissions_sql(\App::$data['chat']['uid']); $r = q("select * from chatroom where cr_uid = %d and cr_id = %d $sql_extra", intval(\App::$data['chat']['uid']), intval(\App::$data['chat']['room_id']) ); if(! $r) json_return_and_die($ret); $arr = array( 'chat_room' => \App::$data['chat']['room_id'], 'chat_xchan' => get_observer_hash(), 'chat_text' => $text ); call_hooks('chat_post',$arr); $x = q("insert into chat ( chat_room, chat_xchan, created, chat_text ) values( %d, '%s', '%s', '%s' )", intval(\App::$data['chat']['room_id']), dbesc(get_observer_hash()), dbesc(datetime_convert()), dbesc(str_rot47(base64url_encode($arr['chat_text']))) ); $ret['success'] = true; json_return_and_die($ret); } function get() { $status = strip_tags($_REQUEST['status']); $room_id = intval(\App::$data['chat']['room_id']); $stopped = ((x($_REQUEST,'stopped') && intval($_REQUEST['stopped'])) ? true : false); if($status && $room_id) { $x = q("select channel_address from channel where channel_id = %d limit 1", intval(\App::$data['chat']['uid']) ); $r = q("update chatpresence set cp_status = '%s', cp_last = '%s' where cp_room = %d and cp_xchan = '%s' and cp_client = '%s'", dbesc($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); $sql_extra = permissions_sql(\App::$data['chat']['uid']); $r = q("select * from chatroom where cr_uid = %d and cr_id = %d $sql_extra", intval(\App::$data['chat']['uid']), intval(\App::$data['chat']['room_id']) ); if(! $r) json_return_and_die($ret); $inroom = array(); $r = q("select * from chatpresence left join xchan on xchan_hash = cp_xchan where cp_room = %d order by xchan_name", intval(\App::$data['chat']['room_id']) ); if($r) { foreach($r as $rv) { if(! $rv['xchan_name']) { $rv['xchan_hash'] = $rv['cp_xchan']; $rv['xchan_name'] = substr($rv['cp_xchan'],strrpos($rv['cp_xchan'],'.')+1); $rv['xchan_addr'] = ''; $rv['xchan_network'] = 'unknown'; $rv['xchan_url'] = z_root(); $rv['xchan_hidden'] = 1; $rv['xchan_photo_mimetype'] = 'image/png'; $rv['xchan_photo_l'] = z_root() . '/' . get_default_profile_photo(300); $rv['xchan_photo_m'] = z_root() . '/' . get_default_profile_photo(80); $rv['xchan_photo_s'] = z_root() . '/' . get_default_profile_photo(48); } switch($rv['cp_status']) { case 'away': $status = t('Away'); $status_class = 'away'; break; case 'online': default: $status = t('Online'); $status_class = 'online'; break; } $inroom[] = array('img' => zid($rv['xchan_photo_m']), 'img_type' => $rv['xchan_photo_mimetype'],'name' => $rv['xchan_name'], 'status' => $status, 'status_class' => $status_class); } } $chats = array(); $r = q("select * from chat left join xchan on chat_xchan = xchan_hash where chat_room = %d and chat_id > %d order by created", intval(\App::$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(), $rr['created'], 'r'), 'text' => zidify_links(smilies(bbcode(base64url_decode(str_rot47($rr['chat_text']))))), 'self' => ((get_observer_hash() == $rr['chat_xchan']) ? 'self' : '') ); } } } $r = q("update chatpresence set cp_last = '%s' where cp_room = %d and cp_xchan = '%s' and cp_client = '%s'", dbesc(datetime_convert()), intval(\App::$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); } }