Hi there,
I try to disable the comment field, if the user has already commented on this post. But he should be able to reply to his own comment and other comments.
When I disable the form with this filter ...
function hide_form($output, $commentsCount, $currentUser) {
return '';
}
add_filter('wpdiscuz_form_render', 'hide_form', 10, 3);
... the form is disabled, but also the reply form.
Is there any way to do this?
If I have a function to disable the main form, I will surround it with a check if the user has already made a comment. But I first need the form disable filter.
Thanks!
For everyone interested, here is the code to get if the current user already posted a level 0 comment:
global $post;
$args = array(
'post_id' => $post->ID,
'author__in' => get_current_user_id(),
'parent' => 0,
'count' => true
);
$comments_count = get_comments( $args );
This is not the solution, this is only the wrapper I need for getting, if a user already made a level 0 comment on the post. I still need the function, that removes the main comment form, but not the reply form.
Hi Zoker,
I'm going to ask the developers if there is a simple solution for this and back to you asap.
Please try this one:
function hide_form($output, $commentsCount, $currentUser) {
global $post;
$args = array(
'post_id' => $post->ID,
'author__in' => get_current_user_id(),
'parent' => 0,
'count' => true
);
$comments_count = get_comments( $args );
if ($comments_count) {
$output = preg_replace('~<div class="wpd-form[^"\']+wpd-main-form-wrapper[^>]+>.*?(<div id="wpdiscuz_hidden_secondary_form")~is', '$1', $output);
}
return $output;
}
add_filter('wpdiscuz_form_render', 'hide_form', 10, 3);
It should work fine.
@asti Yes that works, thank you very much! Can you please ask the developers to include a proper filter for that anyway? Would be a cleaner way instead of using a pre_replace with regex (especially if the html changes within a update, then the regex won't work anymore) 🙂
But for now this is perfect, thanks!
Zoker,
I'm really sorry, but this is not planned yet.
We'd really appreciate and be thankful if you leave a good review on plugin page. This is the best way to say thank you to this project and support team.
