Cooper Dalrymple
307 lines
9.7 KiB
PHP
307 lines
9.7 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 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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defined('ABSPATH') || exit;
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final class Settings {
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use Singleton;
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const CAPABILITY = 'manage_options';
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const DEFAULT_INSTANCE_URL = 'https://captcha.cleverogre.com';
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public const LOCATION_LOGIN_PAGE = 'login_page';
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public const LOCATION_REGISTRATION_PAGE = 'registration_page';
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public const LOCATION_LOST_PASSWORD_FORM = 'lost_password_page';
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public const LOCATION_LOGIN_FORM = 'login_form';
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public const LOCATION_COMMENT_FORM = 'comment_form';
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public const LOCATION_POST_PASSWORD_FORM = 'post_password_form';
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protected function __construct() {
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add_action('admin_menu', [$this, 'menu']);
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add_action('admin_init', [$this, 'init']);
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}
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private static function get(string $key = '') {
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$data = (array) get_option(Plugin::get_id(), []);
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if (!empty($key)) return array_key_exists($key, $data) ? $data[$key] : null;
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return $data;
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}
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private static function is_checked(string $name, string $value):bool {
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return in_array($value, (array) self::get($name));
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}
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public static function get_instance_url(string $path = ''):string {
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$url = (string) self::get('instance_url');
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if (empty($url)) $url = self::DEFAULT_INSTANCE_URL;
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if (!wp_http_validate_url($url)) return '';
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if (!empty($path)) {
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$url = sprintf(
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'%s/%s',
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untrailingslashit(Settings::get_instance_url()),
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$path
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);
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}
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return $url;
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}
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public static function get_site_key():string {
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return (string) self::get('site_key');
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}
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public static function get_secret_key():string {
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return (string) self::get('secret_key');
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}
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public static function is_connected():bool {
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return !empty(self::get_site_key()) && !empty(self::get_secret_key());
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}
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public static function get_form_locations():array {
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return (array) self::get('form_locations');
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}
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public static function is_form_location_enabled(string $name):bool {
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return in_array($name, self::get_form_locations());
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}
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public static function is_login_page_enabled():bool {
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return self::is_form_location_enabled(self::LOCATION_LOGIN_PAGE);
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}
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public static function is_registration_page_enabled():bool {
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return self::is_form_location_enabled(self::LOCATION_REGISTRATION_PAGE);
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}
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public static function is_lost_password_form_enabled():bool {
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return self::is_form_location_enabled(self::LOCATION_LOST_PASSWORD_FORM);
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}
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public static function is_login_form_enabled():bool {
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return self::is_form_location_enabled(self::LOCATION_LOGIN_FORM);
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}
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public static function is_comment_form_enabled():bool {
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return self::is_form_location_enabled(self::LOCATION_COMMENT_FORM);
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}
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public static function is_post_password_form_enabled():bool {
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return self::is_form_location_enabled(self::LOCATION_POST_PASSWORD_FORM);
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}
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public function menu() {
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if (!current_user_can(self::CAPABILITY)) return;
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add_options_page(
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sprintf(
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Plugin::__('%s Settings'),
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Plugin::get_title()
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),
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Plugin::__('CAPTCHA'),
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self::CAPABILITY,
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Plugin::get_id(),
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[$this, 'page']
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);
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}
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public function init() {
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register_setting(Plugin::get_id(), Plugin::get_id());
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add_settings_section(
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'default',
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Plugin::__('Cap API Credentials'),
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[$this, 'section'],
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Plugin::get_id(),
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[
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'description' => Plugin::__('The configuration settings for your Cap CAPTCHA API connection.'),
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]
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);
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add_settings_field(
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Plugin::get_id() . '_instance_url',
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Plugin::__('Instance URL'),
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[$this, 'field'],
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Plugin::get_id(),
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args: [
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'name' => 'instance_url',
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'placeholder' => Plugin::__('https://captcha.cleverogre.com/'),
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'description' => Plugin::__('Provide the base URL to an instance of Cap. Defaults to CleverOgre\'s CAPTCHA server.'),
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]
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);
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add_settings_field(
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Plugin::get_id() . '_site_key',
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Plugin::__('Site key'),
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[$this, 'field'],
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Plugin::get_id(),
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args: [
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'name' => 'site_key',
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'description' => Plugin::__('Provide your Cap site key.'),
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'type' => 'password',
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]
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);
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add_settings_field(
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Plugin::get_id() . '_secret_key',
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Plugin::__('Secret key'),
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[$this, 'field'],
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Plugin::get_id(),
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args: [
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'name' => 'secret_key',
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'description' => Plugin::__('Provide your Cap secret key.'),
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'type' => 'password',
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]
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);
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add_settings_section(
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'forms',
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Plugin::__('CAPTCHA Forms'),
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[$this, 'section'],
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Plugin::get_id(),
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[
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'description' => Plugin::__('Define which forms you would like to secure with CAPTCHA.'),
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]
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);
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add_settings_field(
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Plugin::get_id() . '_form_locations',
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Plugin::__('Form locations'),
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[$this, 'checkbox_field'],
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Plugin::get_id(),
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'forms',
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[
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'name' => 'form_locations',
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'options' => [
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self::LOCATION_LOGIN_PAGE => Plugin::__('Login page'),
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self::LOCATION_REGISTRATION_PAGE => Plugin::__('Registration page'),
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self::LOCATION_LOST_PASSWORD_FORM => Plugin::__('Lost password page'),
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self::LOCATION_LOGIN_FORM => Plugin::__('Custom login form'),
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self::LOCATION_COMMENT_FORM => Plugin::__('Comment form'),
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self::LOCATION_POST_PASSWORD_FORM => Plugin::__('Password-protected posts and pages'),
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],
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'description' => Plugin::__('Custom login form requires login page to also be enabled.'),
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]
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);
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}
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public function page() {
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if (!current_user_can(self::CAPABILITY)) return;
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// Show error/update messages
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settings_errors(Plugin::get_id());
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?>
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<div class="wrap">
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<h1><?php echo esc_html(get_admin_page_title()); ?></h1>
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<form action="options.php" method="post"><?php
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settings_fields(Plugin::get_id());
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do_settings_sections(Plugin::get_id());
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submit_button();
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?></form>
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</div>
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<?php
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}
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public function section(array $args):void {
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if (!empty($args['description'] ?? '')) {
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echo wpautop($args['description']);
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}
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}
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public function field(array $args):void {
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if (empty($args['name'] ?? '')) return;
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$attributes = [
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'type' => $args['type'] ?? 'text',
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'class' => 'regular-text',
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'name' => sprintf(
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'%s[%s]',
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Plugin::get_id(),
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$args['name']
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),
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'id' => $args['name'],
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'value' => (string) self::get($args['name']),
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];
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if ($args['readonly'] ?? false) $attributes['readonly'] = 'readonly';
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if ($args['required'] ?? false) $attributes['required'] = 'required';
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if (!empty($args['placeholder'] ?? '')) {
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$attributes['placeholder'] = $args['placeholder'];
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}
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if (!empty($args['description'] ?? '')) {
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$attributes['describedby'] = $args['name'] . '-description';
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}
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if (isset($args['attributes']) && is_array($args['attributes'])) {
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$attributes = array_merge($attributes, $args['attributes']);
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}
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printf(
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'<input %s />',
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implode(
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' ',
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array_map(
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fn (string $name, string $value): string => sprintf(
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'%s="%s"',
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$name,
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esc_attr($value)
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),
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array_keys($attributes),
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array_values($attributes)
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)
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)
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);
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if (!empty($args['description'] ?? '')) {
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printf(
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'<p class="description" id="%s-description">%s</p>',
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esc_attr($args['name']),
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nl2br($args['description'])
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);
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}
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}
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public function checkbox_field(array $args):void {
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if (empty($args['name'] ?? '') || empty($args['options'] ?? [])) return;
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echo implode('<br>', array_map(
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fn (string $name, string $label):string => sprintf(
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'<label><input type="checkbox" name="%s[%s][]" value="%s" %s> %s</label>',
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esc_attr(Plugin::get_id()),
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esc_attr($args['name']),
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esc_attr($name),
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checked(self::is_checked($args['name'], $name), display: false),
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esc_html($label)
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),
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array_keys($args['options']),
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array_values($args['options'])
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));
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if (!empty($args['description'] ?? '')) {
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printf(
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'<p class="description" id="%s-description">%s</p>',
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esc_attr($args['name']),
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nl2br($args['description'])
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);
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}
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}
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public static function get_url():string {
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return admin_url('options-general.php?page=' . Plugin::get_id());
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}
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}
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Settings::instance();
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