diff options
Diffstat (limited to 'include/items.php')
| -rwxr-xr-x | include/items.php | 65 |
1 files changed, 51 insertions, 14 deletions
diff --git a/include/items.php b/include/items.php index cd86918d6..dcf9f5bc2 100755 --- a/include/items.php +++ b/include/items.php @@ -3493,7 +3493,12 @@ function drop_items($items) { // permissions to carry out this act. If it is non-interactive, we are deleting something at the // system's request and do not check permission. This is very important to know. -function drop_item($id,$interactive = true) { +// Some deletion requests (those coming from remote sites) must be staged. +// $stage = 0 => unstaged +// $stage = 1 => set deleted flag on the item and perform intial notifications +// $stage = 2 => perform low level delete at a later stage + +function drop_item($id,$interactive = true,$stage = DROPITEM_NORMAL) { $a = get_app(); @@ -3503,7 +3508,7 @@ function drop_item($id,$interactive = true) { intval($id) ); - if((! $r) || ($r[0]['item_restrict'] & ITEM_DELETED)) { + if((! $r) || (($r[0]['item_restrict'] & ITEM_DELETED) && ($stage === DROPITEM_NORMAL))) { if(! $interactive) return 0; notice( t('Item not found.') . EOL); @@ -3537,7 +3542,7 @@ function drop_item($id,$interactive = true) { intval($item['id']) ); - $arr = array('item' => $item); + $arr = array('item' => $item, 'interactive' => $interactive, 'stage' => $stage); call_hooks('drop_item', $arr ); $notify_id = intval($item['id']); @@ -3548,10 +3553,10 @@ function drop_item($id,$interactive = true) { ); if($items) { foreach($items as $i) - delete_item_lowlevel($i); + delete_item_lowlevel($i,$stage); } else - delete_item_lowlevel($item); + delete_item_lowlevel($item,$stage); if(! $interactive) return 1; @@ -3559,7 +3564,7 @@ function drop_item($id,$interactive = true) { // send the notification upstream/downstream as the case may be // only send notifications to others if this is the owner's wall item. - if($item['item_flags'] & ITEM_WALL) + if(($item['item_flags'] & ITEM_WALL) && ($stage != DROPITEM_PHASE2)) proc_run('php','include/notifier.php','drop',$notify_id); goaway($a->get_baseurl() . '/' . $_SESSION['return_url']); @@ -3578,15 +3583,47 @@ function drop_item($id,$interactive = true) { // It merely destroys all resources associated with an item. // Please do not use without a suitable wrapper. -function delete_item_lowlevel($item) { +function delete_item_lowlevel($item,$stage = DROPITEM_NORMAL) { - $r = q("UPDATE item SET item_restrict = ( item_restrict | %d ), title = '', body = '', - changed = '%s', edited = '%s' WHERE id = %d LIMIT 1", - intval(ITEM_DELETED), - dbesc(datetime_convert()), - dbesc(datetime_convert()), - intval($item['id']) - ); + + switch($stage) { + case DROPITEM_PHASE2: + $r = q("UPDATE item SET item_restrict = ( item_restrict | %d ), body = '', title = '', + changed = '%s', edited = '%s' WHERE id = %d LIMIT 1", + intval(ITEM_PENDING_REMOVE), + dbesc(datetime_convert()), + dbesc(datetime_convert()), + intval($item['id']) + ); + break; + + case DROPITEM_PHASE1: + $r = q("UPDATE item SET item_restrict = ( item_restrict | %d ), + changed = '%s', edited = '%s' WHERE id = %d LIMIT 1", + intval(ITEM_DELETED), + dbesc(datetime_convert()), + dbesc(datetime_convert()), + intval($item['id']) + ); + break; + + case DROPITEM_NORMAL: + default: + $r = q("UPDATE item SET item_restrict = ( item_restrict | %d ), body = '', title = '', + changed = '%s', edited = '%s' WHERE id = %d LIMIT 1", + intval(ITEM_DELETED), + dbesc(datetime_convert()), + dbesc(datetime_convert()), + intval($item['id']) + ); + break; + } + + // network deletion request. Keep the message structure so that we can deliver delete notifications. + // Come back after several days (or perhaps a month) to do the lowlevel delete (DROPITEM_PHASE2). + + if($stage == DROPITEM_PHASE1) + return true; $r = q("delete from term where otype = %d and oid = %d limit 1", intval(TERM_OBJ_POST), |