<?php
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! function_exists( 'is_plugin_active' ) ) {
include_once ABSPATH . 'wp-admin/includes/plugin.php';
}
/**
* Install suggested plugins
*/
if ( ! class_exists( 'rsssl_installer' ) ) {
class rsssl_installer {
private $slug = '';
public function __construct( $slug ) {
if ( ! wp_doing_cron() && ! current_user_can( 'install_plugins' ) ) {
return;
}
$this->slug = $slug;
}
/**
* Check if plugin is downloaded
* @return bool
*/
public function plugin_is_downloaded() {
return file_exists( trailingslashit( WP_PLUGIN_DIR ) . $this->get_activation_slug() );
}
/**
* Check if plugin is activated
* @return bool
*/
public function plugin_is_activated() {
return is_plugin_active( $this->get_activation_slug() );
}
/**
* Install plugin
* @param string $step
*
* @return void
*/
public function install( $step ) {
if ( ! current_user_can( 'install_plugins' ) ) {
return;
}
if ( 'download' === $step ) {
$this->download_plugin();
}
if ( 'activate' === $step ) {
$this->activate_plugin();
}
}
/**
* Get slug to activate plugin with
* @return string
*/
public function get_activation_slug() {
$slugs = [
'complianz-gdpr' => 'complianz-gdpr/complianz-gpdr.php',
'complianz-terms-conditions' => 'complianz-terms-conditions/complianz-terms-conditions.php',
'simplybook' => 'simplybook/simplybook.php',
];
return $slugs[ $this->slug ];
}
/**
* Cancel shepherd tour
* @return void
*/
public function cancel_tour() {
$prefixes = [
'complianz-gdpr' => 'cmplz',
'complianz-terms-conditions' => 'cmplz_tc',
'simplybook' => 'simplybook',
];
$prefix = $prefixes[ $this->slug ];
update_site_option( $prefix . '_tour_started', false );
update_site_option( $prefix . '_tour_shown_once', true );
delete_transient( $prefix . '_redirect_to_settings' );
delete_transient( $prefix . '_redirect_to_settings_page' );
}
/**
* Download the plugin
* @return bool
*/
public function download_plugin() {
if ( ! wp_doing_cron() && ! current_user_can( 'install_plugins' ) ) {
return false;
}
if ( get_transient( 'rsssl_plugin_download_active' ) !== $this->slug ) {
set_transient( 'rsssl_plugin_download_active', $this->slug, MINUTE_IN_SECONDS );
$info = $this->get_plugin_info();
$download_link = esc_url_raw( $info->versions['trunk'] );
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
require_once ABSPATH . 'wp-admin/includes/file.php';
include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
if ( ! is_writable( WP_PLUGIN_DIR ) ) {
return false;
}
$skin = new WP_Ajax_Upgrader_Skin();
$upgrader = new Plugin_Upgrader( $skin );
$result = $upgrader->install( $download_link );
if ( is_wp_error( $result ) ) {
return false;
}
delete_transient( 'rsssl_plugin_download_active' );
}
return true;
}
/**
* Activate the plugin
*
* @return bool
*/
public function activate_plugin() {
if ( ! wp_doing_cron() && ! current_user_can( 'install_plugins' ) ) {
return false;
}
$slug = $this->get_activation_slug();
$plugin_file_path = trailingslashit( WP_PLUGIN_DIR ) . $slug;
// Make sure the plugin file exists before trying to activate it
if ( ! file_exists( $plugin_file_path ) ) {
return false;
}
// Use plugin_basename to generate the correct slug, considering the WP_PLUGIN_DIR
$plugin_slug = plugin_basename( $plugin_file_path );
$networkwide = is_multisite() && rsssl_is_networkwide_active();
if ( ! defined( 'DOING_CRON' ) ) {
define( 'DOING_CRON', true );//phpcs:ignore
}
$result = activate_plugin( $plugin_slug, '', $networkwide );
if ( is_wp_error( $result ) ) {
return false;
}
$this->cancel_tour();
return true;
}
/**
* Get plugin info
* @return array|WP_Error
*/
public function get_plugin_info() {
require_once ABSPATH . 'wp-admin/includes/plugin-install.php';
$plugin_info = get_transient( 'rsssl_' . $this->slug . '_plugin_info' );
if ( empty( $plugin_info ) ) {
$plugin_info = plugins_api( 'plugin_information', array( 'slug' => $this->slug ) );
if ( ! is_wp_error( $plugin_info ) ) {
set_transient( 'rsssl_' . $this->slug . '_plugin_info', $plugin_info, WEEK_IN_SECONDS );
}
}
return $plugin_info;
}
}
}