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-rw-r--r--include/security.php41
1 files changed, 26 insertions, 15 deletions
diff --git a/include/security.php b/include/security.php
index 2107ed819..c67a1b400 100644
--- a/include/security.php
+++ b/include/security.php
@@ -128,6 +128,7 @@ function atoken_xchan($atoken) {
*
* @return bool|array false or channel record of the new channel
*/
+
function change_channel($change_channel) {
$ret = false;
@@ -477,14 +478,19 @@ function stream_perms_api_uids($perms = NULL, $limit = 0, $rand = 0 ) {
$random_sql = (($rand) ? " ORDER BY " . db_getfunc('RAND') . " " : '');
if(local_channel())
$ret[] = local_channel();
- $r = q("select channel_id from channel where channel_r_stream > 0 and ( channel_r_stream & %d )>0 and ( channel_pageflags & %d ) = 0 and channel_system = 0 and channel_removed = 0 $random_sql $limit_sql ",
- intval($perms),
- intval(PAGE_ADULT|PAGE_CENSORED)
+ $x = q("select uid from pconfig where cat = 'perm_limits' and k = 'view_stream' and ( v & %d ) > 0 ",
+ intval($perms)
);
- if($r) {
- foreach($r as $rr)
- if(! in_array($rr['channel_id'], $ret))
- $ret[] = $rr['channel_id'];
+ if($x) {
+ $ids = ids_to_querystr($x,'uid');
+ $r = q("select channel_id from channel where channel_id in ( $ids ) and ( channel_pageflags & %d ) = 0 and channel_system = 0 and channel_removed = 0 $random_sql $limit_sql ",
+ intval(PAGE_ADULT|PAGE_CENSORED)
+ );
+ if($r) {
+ foreach($r as $rr)
+ if(! in_array($rr['channel_id'], $ret))
+ $ret[] = $rr['channel_id'];
+ }
}
$str = '';
@@ -510,16 +516,21 @@ function stream_perms_xchans($perms = NULL ) {
if(local_channel())
$ret[] = get_observer_hash();
- $r = q("select channel_hash from channel where channel_r_stream > 0 and (channel_r_stream & %d)>0 and not (channel_pageflags & %d)>0 and channel_system = 0 and channel_removed = 0 ",
- intval($perms),
- intval(PAGE_ADULT|PAGE_CENSORED)
+ $x = q("select uid from pconfig where cat = 'perm_limits' and k = 'view_stream' and ( v & %d ) > 0 ",
+ intval($perms)
);
- if($r) {
- foreach($r as $rr)
- if(! in_array($rr['channel_hash'], $ret))
- $ret[] = $rr['channel_hash'];
- }
+ if($x) {
+ $ids = ids_to_querystr($x,'uid');
+ $r = q("select channel_hash from channel where channel_id in ( $ids ) and ( channel_pageflags & %d ) = 0 and channel_system = 0 and channel_removed = 0 ",
+ intval(PAGE_ADULT|PAGE_CENSORED)
+ );
+ if($r) {
+ foreach($r as $rr)
+ if(! in_array($rr['channel_hash'], $ret))
+ $ret[] = $rr['channel_hash'];
+ }
+ }
$str = '';
if($ret) {
foreach($ret as $rr) {