Cooper Dalrymple
63 lines
1.7 KiB
PHP
63 lines
1.7 KiB
PHP
<?php
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/**
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* @package ogre-captcha
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* @author cleverogre
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* @copyright 2026 CleverOgre
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* @license GLP-3.0-or-later
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* @version 1.0.0
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* @since 1.0.0
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*/
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namespace Ogre\Captcha\Location;
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use Override;
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use Ogre\Captcha\Location;
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use Ogre\Captcha\Settings;
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use Ogre\Captcha\Widget;
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use WP_Error;
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defined('ABSPATH') || exit;
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final class CommentForm extends Location {
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protected function __construct() {
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parent::__construct(Settings::LOCATION_COMMENT_FORM);
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}
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#[Override]
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public function activate(): void
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{
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add_action('comment_form_after_fields', [$this, 'render'], 1);
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add_filter('comment_form_submit_button', [$this, 'submit_button'], 10, 2);
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add_filter('preprocess_comment', [$this, 'process_form']);
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}
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public function submit_button(string $submit_button, array $args):string {
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if (Settings::is_widget_floating()) {
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$submit_button = Widget::set_button_floating($submit_button);
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}
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return $submit_button;
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}
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public function process_form(array $commentdata):array {
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// Don't process CAPTCHA for comment replies inside admin menu
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if (isset($_REQUEST['action']) && 'replyto-comment' == $_REQUEST['action'] && (check_ajax_referer('replyto-comment', '_ajax_nonce', false) || check_ajax_referer('replyto-comment', '_ajax_nonce-replyto-comment', false))) {
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return $comment;
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}
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// Don't do CAPTCHA for pingback/trackback
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if ('' != $comment['comment_type'] && 'comment' != $comment['comment_type'] && 'review' != $comment['comment_type']) {
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return $comment;
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}
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$errors = new WP_Error();
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$this->process($errors);
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$this->print_errors($errors);
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return $commentdata;
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}
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}
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CommentForm::instance();
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