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Code Issues Releases Wiki Activity

Forum plugin: Added check to prevent deleting of initial post in topic

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This commit is contained in:
Moc
2014-08-04 16:55:34 +02:00
parent 258c30a25e
commit c15c22ad7d
2 changed files with 37 additions and 2 deletions
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31
e107_plugins/forum/forum_class.php
View File

@@ -843,6 +843,37 @@ class e107forum
return $ret; return $ret;
} }
/**
* Checks if post is the initial post which started the topic.
* Retrieves list of post_id's belonging to one post_thread. When lowest value is equal to input param, return true.
* Used to prevent deleting of the initial post (so topic shows empty does not get hidden accidently while posts remain in database)
*
* @param int id of the post
* @return boolean true if post is the initial post of the topic (false, if not)
*
*/
function threadDetermineInitialPost($postId)
{
$sql = e107::getDb();
$postId = (int)$postId;
$threadId = $sql->retrieve('forum_post', 'post_thread', 'post_id = '.$postId);
if($rows = $sql->retrieve('forum_post', 'post_id', 'post_thread = '.$threadId, TRUE))
{
$postids = array();
foreach($rows as $row)
{
$postids[] = $row['post_id'];
}
if($postId == min($postids))
{
return true;
}
}
return false;
}
function threadGetUserPostcount($threadId) function threadGetUserPostcount($threadId)
{ {

8
e107_plugins/forum/shortcodes/batch/view_shortcodes.php
View File

@@ -506,8 +506,12 @@ class plugin_forum_view_shortcodes extends e_shortcode
$text .= "<li><a href='".e107::getUrl()->create('forum/thread/edit', array('id' => $this->postInfo['post_id']))."'>".LAN_FORUM_2039." ".$tp->toGlyph('edit')."</a></li>"; $text .= "<li><a href='".e107::getUrl()->create('forum/thread/edit', array('id' => $this->postInfo['post_id']))."'>".LAN_FORUM_2039." ".$tp->toGlyph('edit')."</a></li>";
} }
$text .= "<li><a href='".e_REQUEST_URI."' data-forum-action='deletepost' data-forum-post='".$this->postInfo['post_id']."'>".LAN_FORUM_2040." ".$tp->toGlyph('trash')."</a></li>"; // only show delete button when post is not the initial post of the topic
if(!$this->forum->threadDetermineInitialPost($this->postInfo['post_id']))
{
$text .= "<li><a href='".e_REQUEST_URI."' data-forum-action='deletepost' data-forum-post='".$this->postInfo['post_id']."'>".LAN_FORUM_2040." ".$tp->toGlyph('trash')."</a></li>";
}
if ($type == 'thread') if ($type == 'thread')
{ {
$text .= "<li><a href='" . e107::getUrl()->create('forum/thread/move', array('id' => $this->postInfo['post_id']))."'>".LAN_FORUM_2042." ".$tp->toGlyph('move')."</a></a></li>"; $text .= "<li><a href='" . e107::getUrl()->create('forum/thread/move', array('id' => $this->postInfo['post_id']))."'>".LAN_FORUM_2042." ".$tp->toGlyph('move')."</a></a></li>";