one-click-accessibility/modules/widget/module.php

<?php

namespace EA11y\Modules\Widget;

use EA11y\Classes\Module_Base;
use EA11y\Modules\Connect\Module as Connect;
use EA11y\Modules\Settings\Module as SettingsModule;
use EA11y\Modules\Settings\Classes\Settings;
use Exception;

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

class Module extends Module_Base {

	public function get_name(): string {
		return 'widget';
	}

	/**
	 * Enqueue scripts
	 *
	 * @return void
	 * @throws Exception
	 */
	public function enqueue_accessibility_widget () : void {

		if ( ! Connect::is_connected() ) {
			return;
		}

		$plan_data = Settings::get( Settings::PLAN_DATA );

		if ( ! isset( $plan_data->public_api_key ) ) {
			return;
		}

		wp_enqueue_script(
			'ea11y-widget',
			$this->get_widget_url() .'?api_key=' . $plan_data->public_api_key,
			[],
			EA11Y_VERSION,
			true
		);

		wp_localize_script(
			'ea11y-widget',
			'ea11yWidget',
			[
				'iconSettings' => get_option( 'ea11y_widget_icon_settings' ),
				'toolsSettings' => get_option( 'ea11y_widget_menu_settings' ),
				'accessibilityStatementURL' => $this->get_accessibility_statement_url(),
				'widgetIconURL' => $this->get_widget_icon_url(),
			]
		);
	}

	/**
	 * Get widget URL
	 * @return string
	 */
	private function get_widget_url() : string {
		return apply_filters( 'ea11y_widget_url', '' ); // TODO: add public url
	}

	/**
	 * Get widget icon URL
	 * @return string
	 */
	public function get_widget_icon_url() : string {
		$option = get_option( 'ea11y_widget_icon_settings' );

		if ( ! $option ) {
			return 'person';
		}

		$slug = 'person';

		if ( $option['style']['icon'] ) {
			$slug =  $option['style']['icon'];
		}

		return EA11Y_ASSETS_URL . 'images/widget-icon-' . $slug . '.svg';
	}

	/**
	 * Get accessibility statement URL
	 * @return string
	 */
	public function get_accessibility_statement_url() : string {
		$option = get_option( 'ea11y_accessibility_statement_data' );
		if ( ! empty( $option ) && ! $option['hideLink'] ) {
			return $option['link'];
		}
		return '';
	}

	/**
	 * Load scripts in admin
	 * @param $hook
	 *
	 * @return void
	 */
	public function enqueue_accessibility_widget_admin ( $hook ) : void {
		if ( SettingsModule::SETTING_PAGE_SLUG !== $hook ) {
			return;
		}

		if ( ! Connect::is_connected() ) {
			return;
		}

		$plan_data = Settings::get( Settings::PLAN_DATA );

		if ( ! isset( $plan_data->public_api_key ) ) {
			return;
		}

		wp_enqueue_script(
			'ea11y-widget',
			EA11Y_ASSETS_URL . '/js/widget.js',
			[],
			EA11Y_VERSION,
			true
		);

		wp_localize_script(
			'ea11y-widget',
			'ea11yWidget',
			[
				'iconSettings' => $this->get_widget_icon_settings(),
				'toolsSettings' => get_option( 'ea11y_widget_menu_settings' ),
				'preview' => true,
				'previewContainer' => '#ea11y-widget-preview--container',
				'apiKey' => $plan_data->public_api_key,
				'widgetIconURL' => $this->get_widget_icon_url(),
				'accessibilityStatementURL' => $this->get_accessibility_statement_url(),
			]
		);
	}

	/**
	 * Remove person object from the icon settings for frontend.
	 * @return array
	 */
	public function get_widget_icon_settings () : array {
		$option = get_option( 'ea11y_widget_icon_settings' );

		if ( ! $option ) {
			return [];
		}

		unset( $option['style']['icon'] );

		return $option;
	}

	/**
	 * Module constructor.
	 */
	public function __construct() {
		add_action( 'wp_enqueue_scripts', [ $this, 'enqueue_accessibility_widget' ] );
		add_action( 'admin_enqueue_scripts', [ $this, 'enqueue_accessibility_widget_admin' ] );
	}
}