Cooper Dalrymple
86 lines
2.1 KiB
PHP
86 lines
2.1 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 0.0.0
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* @since 0.0.0
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*/
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namespace Ogre\Captcha;
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use Ogre\Singleton;
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use Ogre\Captcha as Plugin;
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use Ogre\Captcha\Settings;
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use WP_Error;
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defined('ABSPATH') || exit;
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abstract class Location {
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use Singleton;
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public const ERROR_EMPTY_TOKEN = 'empty_captcha_token';
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public const ERROR_INVALID_CAPTCHA = 'invalid_captcha_result';
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protected string $name;
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protected function __construct(string $name) {
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$this->name = $name;
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add_action('init', [$this, 'init']);
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}
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public function enabled():bool {
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return Settings::is_form_location_enabled($this->name);
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}
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public function init():void {
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if (is_multisite()) {
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$blog_id = get_current_blog_id();
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switch_to_blog($blog_id);
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}
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$enabled = $this->enabled();
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if (is_multisite()) {
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restore_current_blog();
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}
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if (!$enabled) return;
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$this->activate();
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}
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abstract public function activate():void;
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public function render():void {
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Widget::render();
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}
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public function process(WP_Error $errors):void {
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if (!Settings::is_connected()) return;
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$token = Widget::get_token();
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if (empty($token)) {
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$errors->add(self::ERROR_EMPTY_TOKEN, Plugin::__('<strong>Error:</strong> Please complete CAPTCHA verification.'));
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return;
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}
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if (!API::verify($token)) {
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$errors->add(self::ERROR_INVALID_CAPTCHA, Plugin::__('<strong>Error:</strong> Your answer was incorrect - please try again.'));
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return;
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}
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}
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protected function print_errors(WP_Error $errors):void {
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if (!$errors->has_errors()) return;
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ob_start();
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echo '<ul>';
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foreach ($errors->get_error_codes() as $code) {
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foreach ($errors->get_error_messages($code) as $message) {
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echo '<li>' . wp_kses($message, ['strong']) . '</li>';
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}
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}
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echo '</ul>';
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wp_die(ob_get_clean());
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}
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}
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