diff options
Diffstat (limited to 'Zotlabs/Lib/Activity.php')
| -rw-r--r-- | Zotlabs/Lib/Activity.php | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/Zotlabs/Lib/Activity.php b/Zotlabs/Lib/Activity.php index 0d8dab95c..02ec7614e 100644 --- a/Zotlabs/Lib/Activity.php +++ b/Zotlabs/Lib/Activity.php @@ -1673,8 +1673,11 @@ class Activity { - static function update_poll($item,$mid,$content) { + static function update_poll($item,$post) { $multi = false; + $mid = $post['mid']; + $content = $post['title']; + if (! $item) { return false; } @@ -1683,6 +1686,31 @@ class Activity { if ($o && array_key_exists('anyOf',$o)) { $multi = true; } + + $r = q("select mid, title from item where parent_mid = '%s' and author_xchan = '%s'", + dbesc($item['mid']), + dbesc($post['author_xchan']) + ); + + // prevent any duplicate votes by same author for oneOf and duplicate votes with same author and same answer for anyOf + + if ($r) { + if ($multi) { + foreach ($r as $rv) { + if ($rv['title'] === $content && $rv['mid'] !== $mid) { + return false; + } + } + } + else { + foreach ($r as $rv) { + if ($rv['mid'] !== $mid) { + return false; + } + } + } + } + $answer_found = false; $found = false; if ($multi) { @@ -1691,7 +1719,7 @@ class Activity { $answer_found = true; if (is_array($o['anyOf'][$c]['replies'])) { foreach($o['anyOf'][$c]['replies'] as $reply) { - if(array_key_exists('id',$reply) && $reply['id'] === $mid) { + if(is_array($reply) && array_key_exists('id',$reply) && $reply['id'] === $mid) { $found = true; } } @@ -1710,7 +1738,7 @@ class Activity { $answer_found = true; if (is_array($o['oneOf'][$c]['replies'])) { foreach($o['oneOf'][$c]['replies'] as $reply) { - if(array_key_exists('id',$reply) && $reply['id'] === $mid) { + if(is_array($reply) && array_key_exists('id',$reply) && $reply['id'] === $mid) { $found = true; } } |