File "class-installer.php"

Full Path: /home/arielcor/public_html/wp-content/plugins/really-simple-ssl/class-installer.php
File size: 4.63 KB
MIME-type: text/x-php
Charset: utf-8

<?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 ( !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 ( $step === 'download' ) {
                $this->download_plugin();
            }
            if ( $step === 'activate' ) {
                $this->activate_plugin();
            }
        }

        /**
         * Get slug to activate plugin with
         * @return string
         */
        public function get_activation_slug(){
            $slugs = [
                'burst-statistics' => 'burst-statistics/burst.php',
                'complianz-gdpr' => 'complianz-gdpr/complianz-gpdr.php',
                'complianz-terms-conditions' => 'complianz-terms-conditions/complianz-terms-conditions.php',
            ];
            return $slugs[$this->slug];
        }

        /**
         * Cancel shepherd tour
         * @return void
         */
        public function cancel_tour(){
            $prefixes = [
                'burst-statistics' => 'burst',
                'complianz-gdpr' => 'cmplz',
                'complianz-terms-conditions' => 'cmplz_tc',
            ];
            $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');
        }

        /**
         * Download the plugin
         * @return bool
         */
        public function download_plugin() {
            if ( !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';
                $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 ( !current_user_can('install_plugins')) {
				return false;
            }
			$slug = $this->get_activation_slug();
	        $networkwide = is_multisite() && rsssl_is_networkwide_active();
	        if ( !defined('DOING_CRON') ) {
		        define( 'DOING_CRON', true);
	        }
            $result = activate_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;
        }
    }

}