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allow complete undo of a vote, not just a change of vote

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This commit is contained in:
friendica 2015-03-22 14:55:41 -07:00
parent b198cf69cd
commit f5f194c92b
1 changed files with 5 additions and 1 deletions
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6
mod/like.php
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@ -303,7 +303,7 @@ function like_content(&$a) {
$multi_undo = 1; $multi_undo = 1;
} }
$r = q("SELECT id, parent, uid FROM item WHERE verb in ( $verbs ) AND item_restrict = 0 $r = q("SELECT id, parent, uid, verb FROM item WHERE verb in ( $verbs ) AND item_restrict = 0
AND author_xchan = '%s' AND ( parent = %d OR thr_parent = '%s') and uid = %d ", AND author_xchan = '%s' AND ( parent = %d OR thr_parent = '%s') and uid = %d ",
dbesc($observer['xchan_hash']), dbesc($observer['xchan_hash']),
intval($item_id), intval($item_id),
@ -322,6 +322,10 @@ function like_content(&$a) {
intval($rr['parent']), intval($rr['parent']),
intval($rr['uid']) intval($rr['uid'])
); );
// Prior activity was a duplicate of the one we're submitting, just undo it;
// don't fall through and create another
if(activity_match($rr['verb'],$activity))
$multi_undo = false;
} }
if($interactive) if($interactive)