Comments from UI

Are you talking about WordPress comments, or the review response that you can add to a review when editing it in the admin?

You can get the Post ID of the review in the template like this:

$postId = $review->ID;

// OR with an extra check to make sure the $review object exists

$postId = isset($review)
    ? $review->ID
    : 0;

// OR using the glsr_get() helper function (using the safe apply_filters method)
// Arguments are explained like this:
//   1. function name
//   2. arg1 = value to use if the plugin is not installed
//   3. arg2 = object/array to search
//   4. arg3 = object/array key to get the value from
//   5. arg4 = value to return if the object/array key does not exist

$postId = apply_filters('glsr_get', 0, $review, 'ID', 0);

Thank you very much ??

I have one more question…
I made this code. When an admin is logged in, there will be an input box to response to a review. How can I save the response into the database, when the form is submitted?

	<?php
	$current_user = wp_get_current_user();
	if (user_can( $current_user, 'administrator' )) { ?>

	<form autocomplete="off" action="/post-comment.php" method="post"> 
		<div> 
			<input type="hidden" id="reviewid" name="reviewid" value=<?= $postId = $review->ID; ?> readonly> 
			<input type="text" id="comment" name="comment" placeholder="Indtast dit svar til overst?ende review"> 
		</div> 
		<input type="submit" value="Indsend"> 
	</form> 
	<?php } ?>

• This reply was modified 4 years, 9 months ago by digitali17.

The response is saved as post meta of the review (using the _response meta_key).

For example, this is what Site Reviews does:

$allowedHtml = [
    'a' => [
        'href' => [],
        'title' => [],
    ],
    'em' => [],
    'strong' => [],
];
$response = trim(wp_kses($responseText, $allowedHtml));
update_post_meta($postId, '_response', $response);

How can I implement that in my example?

Use that in whichever function you use to handle your form submission. Since you are submitting your form to /post-comment.php, that’s probably where you would use it.