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<?php
/* ACL selector json backend */
require_once("include/acl_selectors.php");
function acl_init(&$a){
$start = (x($_REQUEST,'start')?$_REQUEST['start']:0);
$count = (x($_REQUEST,'count')?$_REQUEST['count']:100);
$search = (x($_REQUEST,'search')?$_REQUEST['search']:"");
$type = (x($_REQUEST,'type')?$_REQUEST['type']:"");
// For use with jquery.autocomplete for private mail completion
if(x($_REQUEST,'query') && strlen($_REQUEST['query'])) {
if(! $type)
$type = 'm';
$search = $_REQUEST['query'];
}
if(! (local_user() || $type == 'x'))
return "";
if ($search!=""){
$sql_extra = " AND `name` LIKE " . protect_sprintf( "'%" . dbesc($search) . "%'" ) . " ";
$sql_extra2 = "AND ( xchan_name LIKE " . protect_sprintf( "'%" . dbesc($search) . "%'" ) . " OR xchan_addr LIKE " . protect_sprintf( "'%" . dbesc($search) . "%'" ) . ") ";
$col = ((strpos($search,'@') !== false) ? 'xchan_addr' : 'xchan_name' );
$sql_extra3 = "AND $col like " . protect_sprintf( "'%" . dbesc($search) . "%'" ) . " ";
} else {
$sql_extra = $sql_extra2 = $sql_extra3 = "";
}
// count groups and contacts
if ($type=='' || $type=='g'){
$r = q("SELECT COUNT(`id`) AS g FROM `group` WHERE `deleted` = 0 AND `uid` = %d $sql_extra",
intval(local_user())
);
$group_count = (int)$r[0]['g'];
} else {
$group_count = 0;
}
if ($type=='' || $type=='c'){
$r = q("SELECT COUNT(abook_id) AS c FROM abook left join xchan on abook_xchan = xchan_hash
WHERE abook_channel = %d AND not ( abook_flags & %d ) $sql_extra2" ,
intval(local_user()),
intval(ABOOK_FLAG_SELF|ABOOK_FLAG_BLOCKED|ABOOK_FLAG_PENDING|ABOOK_FLAG_ARCHIVE)
);
$contact_count = (int)$r[0]['c'];
}
elseif ($type == 'm') {
// autocomplete for Private Messages
$r = q("SELECT COUNT(`id`) AS c FROM `contact`
WHERE `uid` = %d AND `self` = 0
AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0
AND `network` IN ('%s','%s','%s') $sql_extra2" ,
intval(local_user()),
dbesc(NETWORK_DFRN),
dbesc(NETWORK_ZOT),
dbesc(NETWORK_DIASPORA)
);
$contact_count = (int)$r[0]['c'];
}
elseif ($type == 'a') {
// autocomplete for Contacts
$r = q("SELECT COUNT(`id`) AS c FROM `contact`
WHERE `uid` = %d AND `self` = 0
AND `pending` = 0 $sql_extra2" ,
intval(local_user())
);
$contact_count = (int)$r[0]['c'];
} else {
$contact_count = 0;
}
$tot = $group_count+$contact_count;
$groups = array();
$contacts = array();
if ($type=='' || $type=='g'){
$r = q("SELECT `group`.`id`, `group`.`hash`, `group`.`name`,
GROUP_CONCAT(DISTINCT `group_member`.`xchan` SEPARATOR ',') as uids
FROM `group`,`group_member`
WHERE `group`.`deleted` = 0 AND `group`.`uid` = %d
AND `group_member`.`gid`=`group`.`id`
$sql_extra
GROUP BY `group`.`id`
ORDER BY `group`.`name`
LIMIT %d,%d",
intval(local_user()),
intval($start),
intval($count)
);
foreach($r as $g){
// logger('acl: group: ' . $g['name'] . ' members: ' . $g['uids']);
$groups[] = array(
"type" => "g",
"photo" => "images/twopeople.png",
"name" => $g['name'],
"id" => $g['id'],
"xid" => $g['hash'],
"uids" => explode(",",$g['uids']),
"link" => ''
);
}
}
if ($type=='' || $type=='c') {
$r = q("SELECT abook_id as id, xchan_hash as hash, xchan_name as name, xchan_photo_s as micro, xchan_url as url, xchan_addr as nick
FROM abook left join xchan on abook_xchan = xchan_hash
WHERE abook_channel = %d AND not ( abook_flags & %d ) $sql_extra2 order by xchan_name asc" ,
intval(local_user()),
intval(ABOOK_FLAG_SELF|ABOOK_FLAG_BLOCKED|ABOOK_FLAG_PENDING|ABOOK_FLAG_ARCHIVE)
);
}
elseif($type == 'm') {
$r = q("SELECT xchan_hash as id, xchan_name as name, xchan_addr as nick, xchan_photo_s as micro, xchan_url as url
FROM abook left join xchan on abook_xchan = xchan_hash
WHERE abook_channel = %d and ( (abook_their_perms = null) or (abook_their_perms & %d ))
$sql_extra3
ORDER BY `xchan_name` ASC ",
intval(local_user()),
intval(PERMS_W_MAIL)
);
}
elseif($type == 'a') {
$r = q("SELECT abook_id as id, xchan_name as name, xchan_addr as nick, xchan_photo_s as micro, xchan_network as network, xchan_url as url, xchan_addr as attag FROM abook left join xchan on abook_xchan = xchan_hash
WHERE abook_channel = %d
$sql_extra3
ORDER BY xchan_name ASC ",
intval(local_user())
);
}
elseif($type == 'x') {
$r = q("SELECT xchan_name as id, xchan_name as name, xchan_photo_s as micro, xchan_url as url from xchan
where 1
$sql_extra3
ORDER BY `xchan_name` ASC ",
intval(local_user())
);
}
else
$r = array();
if($type == 'm' || $type == 'a' || $type == 'x') {
$x = array();
$x['query'] = $search;
$x['photos'] = array();
$x['links'] = array();
$x['suggestions'] = array();
$x['data'] = array();
if(count($r)) {
foreach($r as $g) {
$x['photos'][] = $g['micro'];
$x['links'][] = $g['url'];
$x['suggestions'][] = (($type === 'x') ? '@' : '') . $g['name'];
$x['data'][] = $g['id'];
}
}
echo json_encode($x);
killme();
}
if(count($r)) {
foreach($r as $g){
$contacts[] = array(
"type" => "c",
"photo" => $g['micro'],
"name" => $g['name'],
"id" => $g['id'],
"xid" => $g['hash'],
"link" => $g['url'],
"nick" => $g['nick'],
);
}
}
$items = array_merge($groups, $contacts);
$o = array(
'tot' => $tot,
'start' => $start,
'count' => $count,
'items' => $items,
);
echo json_encode($o);
killme();
}
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