diff options
Diffstat (limited to 'mod/display.php')
| -rw-r--r-- | mod/display.php | 51 |
1 files changed, 48 insertions, 3 deletions
diff --git a/mod/display.php b/mod/display.php index b2d9ba34b..ac1de17ca 100644 --- a/mod/display.php +++ b/mod/display.php @@ -116,7 +116,7 @@ function display_content(&$a, $update = 0, $load = false) { $simple_update = (($update) ? " AND item_unseen = 1 " : ''); if($update && $_SESSION['loadtime']) - $simple_update .= " and item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' "; + $simple_update = " AND (( item_unseen = 1 AND item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' ) OR item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' ) "; if($load) $simple_update = ''; @@ -217,9 +217,54 @@ function display_content(&$a, $update = 0, $load = false) { } } - else { - $r = array(); + } + + elseif($update && !$load) { + $r = null; + + require_once('include/identity.php'); + $sys = get_sys_channel(); + $sysid = $sys['channel_id']; + + if(local_channel()) { + $r = q("SELECT * from item + WHERE uid = %d + and mid = '%s' + $item_normal + $simple_update + limit 1", + intval(local_channel()), + dbesc($target_item['parent_mid']) + ); + if($r) { + $updateable = true; + } } + if($r === null) { + // in case somebody turned off public access to sys channel content using permissions + // make that content unsearchable by ensuring the owner_xchan can't match + if(! perm_is_allowed($sysid,$observer_hash,'view_stream')) + $sysid = 0; + + $r = q("SELECT * from item + WHERE mid = '%s' + AND (((( `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' + AND `item`.`deny_gid` = '' AND item_private = 0 ) + and owner_xchan in ( " . stream_perms_xchans(($observer_hash) ? (PERMS_NETWORK|PERMS_PUBLIC) : PERMS_PUBLIC) . " )) + OR uid = %d ) + $sql_extra ) + $item_normal + $simple_update + limit 1", + dbesc($target_item['parent_mid']), + intval($sysid) + ); + } + $_SESSION['loadtime'] = datetime_convert(); + } + + else { + $r = array(); } if($r) { |