LLMS_Helper_Install

LLMS_Helper_Install

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File: libraries/lifterlms-helper/includes/class-llms-helper-install.php

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class LLMS_Helper_Install {
 
    /**
     * Initialize the install class
     *
     * @since 3.0.0
     * @since 3.0.1 Unknown.
     *
     * @return void
     */
    public static function init() {
        add_action( 'admin_init', array( __CLASS__, 'check_version' ), 5 );
    }
 
    /**
     * Checks the current LLMS version and runs installer if required
     *
     * @since 3.0.0
     * @since 3.4.0 Use llms_helper() in favor of deprecated LLMS_Helper().
     *
     * @return void
     */
    public static function check_version() {
 
        if ( ! defined( 'IFRAME_REQUEST' ) && get_option( 'llms_helper_version' ) !== llms_helper()->version ) {
 
            self::install();
 
            /**
             * Action run after the helper library is updated.
             *
             * @since 3.0.0
             */
            do_action( 'llms_helper_updated' );
 
        }
    }
 
    /**
     * Core install function
     *
     * @since 3.0.0
     * @since 3.4.0 Skip migration when loaded as a library.
     *
     * @return void
     */
    public static function install() {
 
        if ( ! is_blog_installed() ) {
            return;
        }
 
        do_action( 'llms_helper_before_install' );
 
        if ( ( ! defined( 'LLMS_HELPER_LIB' ) || ! LLMS_HELPER_LIB ) && ! get_option( 'llms_helper_version', '' ) ) {
            self::_migrate_300();
        }
 
        self::update_version();
 
        do_action( 'llms_helper_after_install' );
    }
 
    /**
     * Update the LifterLMS version record to the latest version
     *
     * @since 3.0.0
     * @since 3.4.0 Use llms_helper() in favor of deprecated LLMS_Helper().
     *
     * @param string $version version number.
     * @return void
     */
    public static function update_version( $version = null ) {
        delete_option( 'llms_helper_version' );
        add_option( 'llms_helper_version', is_null( $version ) ? llms_helper()->version : $version );
    }
 
    /**
     * Migrate to version 3.0.0
     *
     * @since 3.0.0
     * @since 3.0.2 Unknown.
     * @since 3.4.0 Use core textdomain.
     *
     * @return void
     */
    private static function _migrate_300() {
 
        $text  = '<p><strong>' . __( 'Welcome to the LifterLMS Helper', 'lifterlms' ) . '</strong></p>';
        $text .= '<p>' . __( 'This plugin allows your website to interact with your subscriptions at LifterLMS.com to ensure your add-ons stay up to date.', 'lifterlms' ) . '</p>';
        // Translators: %1$s = Opening anchor tag; %2$s = closing anchor tag.
        $text .= '<p>' . sprintf( __( 'You can activate your add-ons from the %1$sAdd-Ons & More%2$s screen.', 'lifterlms' ), '<a href="' . admin_url( 'admin.php?page=llms-add-ons' ) . '">', '</a>' ) . '</p>';
 
        $keys   = array();
        $addons = llms_get_add_ons();
        if ( ! is_wp_error( $addons ) && isset( $addons['items'] ) ) {
            foreach ( $addons['items'] as $addon ) {
 
                $addon = llms_get_add_on( $addon );
 
                if ( ! $addon->is_installable() ) {
                    continue;
                }
 
                $option_name = sprintf( '%s_activation_key', $addon->get( 'slug' ) );
 
                $key = get_option( $option_name );
                if ( $key ) {
                    $keys[] = get_option( $option_name );
                }
 
                delete_option( $option_name );
                delete_option( sprintf( '%s_update_key', $addon->get( 'slug' ) ) );
 
            }
        }
 
        if ( $keys ) {
 
            $res = LLMS_Helper_Keys::activate_keys( $keys );
 
            if ( ! is_wp_error( $res ) ) {
 
                $data = $res['data'];
                if ( isset( $data['activations'] ) ) {
 
                    // Translators: %d = Number of keys that have been migrated.
                    $text .= '<p>' . sprintf( _n( '%d license has been automatically migrated from the previous version of the LifterLMS Helper', '%d licenses have been automatically migrated from the previous version of the LifterLMS Helper.', count( $data['activations'] ), 'lifterlms' ), count( $data['activations'] ) ) . ':</p>';
 
                    foreach ( $data['activations'] as $activation ) {
                        LLMS_Helper_Keys::add_license_key( $activation );
                        $text .= '<p><em>' . $activation['license_key'] . '</em></p>';
                    }
                }
            }
        }
 
        LLMS_Admin_Notices::flash_notice( $text, 'info' );
 
        // Clean up legacy options.
        $remove = array(
            'lifterlms_stripe_activation_key',
            'lifterlms_paypal_activation_key',
            'lifterlms_gravityforms_activation_key',
            'lifterlms_mailchimp_activation_key',
            'llms_helper_key_migration',
        );
 
        foreach ( $remove as $opt ) {
            delete_option( $opt );
        }
 
    }
 
}

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Version Description
3.0.0 Introduced.

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