public static function &get_instance()
{
// Create class instance if required
if (!isset(self::$instance)) {
self::$instance = new CGB_Comments_Functions();
}
// Return class instance
return self::$instance;
}
public function filter_comment_post_redirect($location)
{
// page must be corrected due to available comment guestbook options
// this is only required for cgb_comments and only if it is not a comment from another page (check by comparing 'is_cgb_comment' and 'comment_post_ID' POST values)
if (isset($_POST['is_cgb_comment']) && $_POST['is_cgb_comment'] == $_POST['comment_post_ID']) {
global $comment_id;
require_once 'includes/comments-functions.php';
$cgb_func = CGB_Comments_Functions::get_instance();
$page = $cgb_func->get_page_of_comment($comment_id);
$location = get_comment_link($comment_id, array('page' => $page));
}
// add query for message after comment
require_once CGB_PATH . 'includes/cmessage.php';
$cmessage = CGB_CMessage::get_instance();
$location = $cmessage->add_cmessage_indicator($location);
return $location;
}
<?php
/**
* The custom template for displaying Comments for comment-guestbook plugin.
*/
if (!defined('ABSPATH')) {
exit;
}
require_once CGB_PATH . 'includes/options.php';
require_once CGB_PATH . 'includes/comments-functions.php';
$cgb_options = CGB_Options::get_instance();
$cgb_func = CGB_Comments_Functions::get_instance();
global $wp_query;
$in_page = !isset($wp_query->comments);
// Prepare $wp_query when template is displayed in post/page content
if ($in_page) {
$wp_query->comments = apply_filters('comments_array', $cgb_func->get_comments($wp_query->post->ID));
$wp_query->comment_count = count($wp_query->comments);
}
// Show comment incl comment forms
if ('' === $cgb_options->get('cgb_clist_in_page_content') && !$in_page || '' !== $cgb_options->get('cgb_clist_in_page_content') && $in_page) {
echo '
<div id="comments">';
// comment form above comments
$cgb_func->show_comment_form_html('above_comments');
// is password required?
if (post_password_required()) {
echo '
<p class="nopassword">' . __('This post is password protected. Enter the password to view any comments.', $cgb_func->l10n_domain) . '</p>
</div><!-- #comments -->';
return;
public function filter_comments_array($comments)
{
// Set correct comments list if the comments of all posts/pages should be displayed
if ('' !== $this->options->get('cgb_clist_show_all')) {
require_once CGB_PATH . 'includes/comments-functions.php';
$cgb_func = CGB_Comments_Functions::get_instance();
$comments = $cgb_func->get_comments(null);
}
// Invert array if clist order desc is required
if ('desc' === $this->options->get('cgb_clist_order')) {
$comments = array_reverse($comments);
}
return $comments;
}
