commerce7-for-wordpress.php

<?php
/**
 * Integrate Commerce7 functionality into your WordPress site easily
 *
 * @package   wp-commerce7
 * @author    Michael Bourne
 * @license   GPL3
 * @link      https://ursa6.com
 * @since     1.0.0
 *
 * @wordpress-plugin
 * Plugin Name: Commerce7 for WordPress
 * Description: Integrate Commerce7 functionality into your WordPress site easily
 * Version: 1.7.1
 * Author: URSA6 & 5forests
 * Author URI: https://5forests.com
 * Plugin URI: https://c7wp.com
 * Requires at least: 6.0
 * Tested up to: 7.0
 * Stable tag: 1.7.1
 * Requires PHP: 8.0
 * License: GPL3
 * License URI: https://www.gnu.org/licenses/gpl-3.0.en.html
 * Text Domain: wp-commerce7
 * Domain Path: /languages
 *
 * Created Date: Friday September 27th 2019
 * Author: Michael Bourne
 * -----
 * Last Modified: Monday, April 27th 2026, 10:51:00 am
 * Modified By: Michael Bourne
 * -----
 * Copyright (c) 2019-2026 URSA6
 *
 * Commerce7 for WordPress is a plugin for WordPress that enables you to add Commerce7 ecommerce integration into your site.
 * Plugin developed with permission of the Commerce7 company. Commerce7 logo and name used with permission.
 * The Commerce7 for WordPress  Plugin is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License or (at your option) any later version.
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>
 * You can contact me at michael@ursa6.com
 */

if ( ! defined( 'ABSPATH' ) ) {
	return;
}


defined( 'C7WP_ROOT' ) || define( 'C7WP_ROOT', __DIR__ );
defined( 'C7WP_URI' ) || define( 'C7WP_URI', plugin_dir_url( __FILE__ ) );
defined( 'C7WP_VERSION' ) || define( 'C7WP_VERSION', '1.7.1' );
if ( ! defined( 'C7WP_NOTICES_URL' ) ) {
	define( 'C7WP_NOTICES_URL', 'https://c7wp.com/notices.json' );
}


/**
 * On plugin activation
 * 1. Create the pages needed for integration to work
 * 2. Inject content into those pages
 * 3. Set privacy policy page
 */
function c7wp_activate_plugin() {
	add_option( 'c7wp_activation', true );

	// Schedule remote notices cron job
	c7wp_schedule_notices_cron();

	$pages = array( 'profile', 'collection', 'product', 'club', 'checkout', 'cart', 'reservation' );
	$fail  = array();

	foreach ( $pages as $page ) {
		if ( get_page_by_path( $page, 'ARRAY_N', 'page' ) ) {
			$fail[] = $page;
			continue;
		}

		$c7_post = array(
			'post_title'   => wp_strip_all_tags( ucfirst( $page ) ),
			'post_content' => '<!-- wp:c7wp/default --><div class="wp-block-c7wp-default"><div id="c7-content"></div></div><!-- /wp:c7wp/default -->',
			'post_status'  => 'publish',
			'post_author'  => 1,
			'post_type'    => 'page',
		);

		$pageid = wp_insert_post( $c7_post );

		// Check if page creation was successful
		if ( is_wp_error( $pageid ) ) {
			// Log error if WP_DEBUG is enabled
			if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
				error_log( 'Commerce7: Failed to create page "' . $page . '": ' . $pageid->get_error_message() );
			}
			$fail[] = $page;
		} elseif ( ! $pageid ) {
			// Log error if WP_DEBUG is enabled
			if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
				error_log( 'Commerce7: Failed to create page "' . $page . '": Unknown error' );
			}
			$fail[] = $page;
		}
	}

	if ( ! empty( $fail ) ) {
		set_transient( 'c7wp-admin-notice-pages', $fail, 5 );
	}

	$c7options = array(
		'c7wp_tenant'                => '',
		'c7wp_display_cart'          => 'no',
		'c7wp_display_cart_location' => 'tr',
		'c7wp_display_cart_color'    => 'light',
		'c7wp_widget_version'        => 'v2',
		'c7wp_enable_custom_routes'  => 'no',
		'c7wp_frontend_routes'       => array(
			'profile'     => 'profile',
			'collection'  => 'collection',
			'product'     => 'product',
			'club'        => 'club',
			'checkout'    => 'checkout',
			'cart'        => 'cart',
			'reservation' => 'reservation',
		),
	);

	update_option( 'c7wp_settings', $c7options, true );

	// set a default permalink structure if the installation has not yet done this
	require_once ABSPATH . 'wp-admin/includes/upgrade.php';
	if ( function_exists( 'wp_install_maybe_enable_pretty_permalinks' ) ) {
		wp_install_maybe_enable_pretty_permalinks();
	}
}
register_activation_hook( __FILE__, 'c7wp_activate_plugin' );

/**
 * On plugin upgrade
 */

add_action( 'upgrader_process_complete', 'c7wp_upgrade_function', 10, 2 );
/**
 * Upgrade function
 *
 * @see https://developer.wordpress.org/reference/hooks/upgrader_process_complete/
 *
 * @param object $upgrader_object WP_Upgrader instance.
 * @param array  $options Array of bulk item update data.
 * @return void
 */
function c7wp_upgrade_function( $upgrader_object, $options ) {
	$current_plugin_path_name = plugin_basename( __FILE__ );

	// If a plugin is being updated.
	if ( 'update' === $options['action'] && 'plugin' === $options['type'] && isset( $options['plugins'] ) ) {
		foreach ( $options['plugins'] as $each_plugin ) {
			// If the plugin being updated is this plugin.
            if ( $each_plugin == $current_plugin_path_name ) { // phpcs:ignore

				$options = get_option( 'c7wp_settings' );

				if ( isset( $options['c7wp_widget_version'] ) && 'v2' === $options['c7wp_widget_version']
				  && isset( $options['c7wp_enable_custom_routes'] ) && 'yes' === $options['c7wp_enable_custom_routes']
				  && isset( $options['c7wp_frontend_routes'] ) && is_array( $options['c7wp_frontend_routes'] ) ) {
					$pages = $options['c7wp_frontend_routes'];
				} else {
					$pages = array(
						'profile'     => 'profile',
						'collection'  => 'collection',
						'product'     => 'product',
						'club'        => 'club',
						'checkout'    => 'checkout',
						'cart'        => 'cart',
						'reservation' => 'reservation',
					);
				}

				$fail = array();
				// Loop through required paged for C7.
				foreach ( $pages as $page => $slug ) {
					// if the page is missing, add it to the notice
					if ( ! get_page_by_path( $slug, 'ARRAY_N', 'page' ) ) {
						$fail[] = wp_strip_all_tags( ucfirst( $page ) );
						continue;
					}
				}

				// If we have missing pages, let's set a transient to display a notice.
				if ( ! empty( $fail ) ) {
					set_transient( 'c7wp-admin-notice-pages-missing', $fail, 0 );
				}

				$c7options = array(
					'c7wp_tenant'                => '',
					'c7wp_display_cart'          => 'no',
					'c7wp_display_cart_location' => 'tr',
					'c7wp_display_cart_color'    => 'light',
					'c7wp_widget_version'        => 'v2',
					'c7wp_enable_custom_routes'  => 'no',
					'c7wp_frontend_routes'       => array(
						'profile'     => 'profile',
						'collection'  => 'collection',
						'product'     => 'product',
						'club'        => 'club',
						'checkout'    => 'checkout',
						'cart'        => 'cart',
						'reservation' => 'reservation',
					),
				);

				// Merge client set options with default options to fix any unset array keys.
				$normalized_options = array_merge( $c7options, $options );
				update_option( 'c7wp_settings', $normalized_options, true );

				// Only flush rewrite rules if route settings have changed
				$old_routes = isset( $options['c7wp_frontend_routes'] ) ? $options['c7wp_frontend_routes'] : array();
				$new_routes = $normalized_options['c7wp_frontend_routes'];

				if ( $old_routes !== $new_routes ) {
					if ( function_exists( 'flush_rewrite_rules' ) ) {
						flush_rewrite_rules();
					}
				}
			}
		}
	}
}


/**
 * Notices
 */
function c7wp_admin_notice_pages() {

    if ( $data = get_transient( 'c7wp-admin-notice-pages' ) ) { // phpcs:ignore
		$pages = implode( ', ', $data );
		echo '<div class="notice notice-warning is-dismissible"><p>';
		printf(
			/* translators: 1: List of missing pages 2: List of missing pages */
			esc_html__(
				'Commerce7 requires specific pages exist in order for integration to work properly. The following pages are needed but were not created, as they already exist: %1$s. 
            Please ensure these pages contain the proper content.',
				'wp-commerce7'
			),
			'<strong>' . esc_html( $pages ) . '</strong>'
		);
		echo '</p></div>';

		/* Delete transient, only display this notice once. */
		delete_transient( 'c7wp-admin-notice-pages' );
	}

    if ( $data = get_transient( 'c7wp-admin-notice-pages-missing' ) ) { // phpcs:ignore
		$pages = implode( ', ', $data );
		echo '<div class="notice notice-warning is-dismissible"><p>';
		printf(
			/* translators: %s: List of missing pages */
			esc_html__(
				'Commerce7 requires specific pages exist in order for integration to work properly. The following pages were missing: %s.  
            These pages were not recreated in case you have removed them on purpose. Please review and crate these pages if needed.',
				'wp-commerce7'
			),
			'<strong>' . esc_html( $pages ) . '</strong>'
		);
		echo '</p></div>';

		/* Delete transient, only display this notice once. */
		delete_transient( 'c7wp-admin-notice-pages-missing' );
	}
}
add_action( 'admin_notices', 'c7wp_admin_notice_pages' );


/**
 * On plugin deactivation
 * 1. Flush rewrite rules to clear redirects
 */
function c7wp_deactivate_plugin() {
	flush_rewrite_rules();
}

register_deactivation_hook( __FILE__, 'c7wp_deactivate_plugin' );


// load plugin
require_once 'includes/class-c7wp.php';

function commerce7_wp_manager() {
	return C7WP::getInstance();
}

commerce7_wp_manager();

/**
 * Fetch remote admin notices via cron job
 */
function c7wp_fetch_remote_notices() {
	$response = wp_remote_get(
		C7WP_NOTICES_URL,
		array(
			'timeout' => 10,
			'headers' => array(
				'User-Agent' => 'Commerce7-WordPress-Plugin/' . C7WP_VERSION,
			),
		)
	);

	if ( is_wp_error( $response ) ) {
		// Log error if WP_DEBUG is enabled
		if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
			error_log( 'Commerce7: Failed to fetch remote notices: ' . $response->get_error_message() );
		}
		return;
	}

	$response_code = wp_remote_retrieve_response_code( $response );
	if ( 200 !== $response_code ) {
		// Log error if WP_DEBUG is enabled
		if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
			error_log( 'Commerce7: Remote notices API returned HTTP ' . $response_code );
		}
		return;
	}

	$notices = json_decode( wp_remote_retrieve_body( $response ), true );
	if ( json_last_error() !== JSON_ERROR_NONE ) {
		// Log error if WP_DEBUG is enabled
		if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
			error_log( 'Commerce7: Failed to parse remote notices JSON: ' . json_last_error_msg() );
		}
		return;
	}

	if ( is_array( $notices ) ) {
		set_transient( 'c7wp_remote_notices', $notices, 12 * HOUR_IN_SECONDS );
	}
}

/**
 * Schedule remote notices cron job
 */
function c7wp_schedule_notices_cron() {
	if ( ! wp_next_scheduled( 'c7wp_fetch_remote_notices' ) ) {
		wp_schedule_event( time(), 'twicedaily', 'c7wp_fetch_remote_notices' );
	}
}

/**
 * Display remote admin notices
 */
function c7wp_display_remote_notices() {
	$notices = get_transient( 'c7wp_remote_notices' );

	if ( ! empty( $notices ) && is_array( $notices ) ) {
		foreach ( $notices as $notice ) {
			if ( ! empty( $notice['message'] ) && ! get_user_meta( get_current_user_id(), 'c7wp_notice_dismissed_' . md5( $notice['message'] ), true ) ) {
				add_action(
					'admin_notices',
					function() use ( $notice ) {
						$dismiss_url = add_query_arg(
							array(
								'c7wp_dismiss_notice' => md5( $notice['message'] ),
								'_wpnonce'            => wp_create_nonce( 'c7wp_dismiss_notice' ),
							)
						);
						?>
					<div class="notice notice-<?php echo esc_attr( $notice['type'] ?? 'info' ); ?> is-dismissible">
						<?php if ( ! empty( $notice['format'] ) && 'html' === $notice['format'] ) : ?>
							<?php echo wp_kses_post( $notice['message'] ); ?>
						<?php else : ?>
							<p><?php echo wp_kses_post( $notice['message'] ); ?></p>
						<?php endif; ?>
						<a href="<?php echo esc_url( $dismiss_url ); ?>" class="notice-dismiss"><span class="screen-reader-text"><?php esc_html_e( 'Dismiss this notice.', 'wp-commerce7' ); ?></span></a>
					</div>
						<?php
					}
				);
			}
		}
	}
}


// Clean up cron job on deactivation
register_deactivation_hook(
	__FILE__,
	function() {
		wp_clear_scheduled_hook( 'c7wp_fetch_remote_notices' );
	}
);

// Hook the cron job
add_action( 'c7wp_fetch_remote_notices', 'c7wp_fetch_remote_notices' );

// Display notices on admin pages
add_action( 'admin_init', 'c7wp_display_remote_notices' );

/**
 * Handle notice dismissal
 */
function c7wp_handle_notice_dismissal() {
	// Check user capabilities first
	if ( ! current_user_can( 'manage_options' ) ) {
		return;
	}

	if ( isset( $_GET['c7wp_dismiss_notice'] ) && isset( $_GET['_wpnonce'] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_GET['_wpnonce'] ) ), 'c7wp_dismiss_notice' ) ) {
		$notice_id = sanitize_text_field( wp_unslash( $_GET['c7wp_dismiss_notice'] ) );
		update_user_meta( get_current_user_id(), 'c7wp_notice_dismissed_' . $notice_id, true );
		wp_safe_redirect( remove_query_arg( array( 'c7wp_dismiss_notice', '_wpnonce' ) ) );
		exit;
	}
}
add_action( 'admin_init', 'c7wp_handle_notice_dismissal' );