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Lesson Reply Notification
Plugin Name: Lesson Reply Notification
Description: Send and email to the student, when he receives a response
Author: David Perálvarez
Version: 1.0
Author URI:
apply_filters( 'wp_mail_from', '' );
add_action( 'wp_insert_comment', 'scv_comment_notification', 99, 2 );
function scv_comment_notification( $commentId, $comment ) {
if (($comment->comment_approved == 1) && ($comment->comment_parent > 0)) {
$parent = get_comment($comment->comment_parent);
$email = $parent->comment_author_email;
// Check comments are from lessons
$postId = $parent->comment_post_ID;
$postType = get_post_type($postId);
if($postType == 'lesson'){
// Parent comment author == new comment author
// In this case, we don't send a notification.
if ($email == $comment->comment_author_email) return false;
<p><?php printf(__('Muy buenas %s', 'scv'), $parent->comment_author) ?>,</p>
<p><?php printf(__('%s ha respondido a tu duda de la lección: ', 'scv'), $comment->comment_author) ?>
<a href="<?php echo get_permalink($parent->comment_post_ID) ?>"><?php echo get_the_title($parent->comment_post_ID) ?></a></p>
<p><em><?php echo esc_html($comment->comment_content) ?></em></p>
<p><a href="<?php echo get_comment_link($parent->comment_ID) ?>"><?php echo __('Ver respuesta dentro del sitio.', 'scv') ?></a></p>
$body = ob_get_clean();
$subject = __( '[Club SiliCodeValley] Nueva respuesta a tu duda', 'scv' );
$headers = array('Content-Type: text/html; charset=UTF-8');
wp_mail($email, $subject, $body, $headers );
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