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