wp-plugin-cloudflare-cache/libs/wpcli.class.php

<?php

defined( 'ABSPATH' ) || die( 'Cheatin&#8217; uh?' );

class SWCFPC_WP_CLI extends WP_CLI_Command
{

    private $main_instance = null;
    private $objects = false;

    function __construct($main_instance)
    {

        $this->main_instance = $main_instance;

    }


    /**
     * Show current Super Page Cache for Cloudflare version
     *
     * @when after_wp_load
     */
    function version()
    {
        WP_CLI::line( 'Super Page Cache for Cloudflare v' . get_option('swcfpc_version', false));
    }


    /**
     * Purge whole caches
     *
     * @when after_wp_load
     */
    function purge_cache()
    {

        $this->objects = $this->main_instance->get_objects();

        if ($this->objects['cache_controller']->purge_all())
            WP_CLI::success( __('Cache purged successfully', 'wp-cloudflare-page-cache') );
        else
            WP_CLI::error( __('An error occurred while purging the cache', 'wp-cloudflare-page-cache') );

    }


    /**
     * Purge the whole Cloudflare cache only
     *
     * @when after_wp_load
     */
    function purge_cf_cache()
    {

        $this->objects = $this->main_instance->get_objects();
        $error = '';

        if( ! $this->objects['cloudflare']->purge_cache($error) ) {
            WP_CLI::error($error);
        }

        WP_CLI::success( __('Cache purged successfully', 'wp-cloudflare-page-cache') );

    }


    /**
     * Purge the whole Varnish cache only
     *
     * @when after_wp_load
     */
    function purge_varnish_cache()
    {

        $this->objects = $this->main_instance->get_objects();
        $error = '';

        if( ! $this->objects['varnish']->purge_whole_cache($error) ) {
            WP_CLI::error($error);
        }

        WP_CLI::success( __('Cache purged successfully', 'wp-cloudflare-page-cache') );

    }


    /**
     * Purge the whole OPcache cache only
     *
     * @when after_wp_load
     */
    function purge_opcache_cache()
    {

        $this->objects = $this->main_instance->get_objects();
        $this->objects['cache_controller']->purge_opcache();

        WP_CLI::success( __('Cache purged successfully', 'wp-cloudflare-page-cache') );

    }


    /**
     * Purge the whole Fallback cache only
     *
     * @when after_wp_load
     */
    function purge_fallback_cache()
    {

        $this->objects = $this->main_instance->get_objects();
        $this->objects['fallback_cache']->fallback_cache_purge_all();

        WP_CLI::success( __('Cache purged successfully', 'wp-cloudflare-page-cache') );

    }


    /**
     * Enable Cloudflare page cache
     *
     * @when after_wp_load
     */
    function enable_cf_cache()
    {

        $this->objects = $this->main_instance->get_objects();
        $error = '';

        if( ! $this->objects['cloudflare']->enable_page_cache($error) ) {
            WP_CLI::error($error);
        }

        WP_CLI::success( __('Cache enabled successfully', 'wp-cloudflare-page-cache') );

    }


    /**
     * Disable Cloudflare page cache
     *
     * @when after_wp_load
     */
    function disable_cf_cache()
    {

        $this->objects = $this->main_instance->get_objects();
        $error = '';

        if( ! $this->objects['cloudflare']->disable_page_cache($error) ) {
            WP_CLI::error($error);
        }

        WP_CLI::success( __('Cache enabled successfully', 'wp-cloudflare-page-cache') );

    }


    /**
     * Test Cloudflare page cache
     *
     * @when after_wp_load
     */
    function test_cf_cache()
    {

        $this->objects = $this->main_instance->get_objects();
        $error_dynamic = '';
        $error_static = '';

        $url_static_resource = SWCFPC_PLUGIN_URL.'assets/testcache.html';
        $url_dynamic_resource = home_url();

        $return_array['static_resource_url'] = $url_static_resource;
        $return_array['dynamic_resource_url'] = $url_dynamic_resource;

        $headers_dyamic_resource = $this->objects['cloudflare']->page_cache_test( $url_dynamic_resource, $error_dynamic );

        if( ! $headers_dyamic_resource ) {

            $headers_static_resource = $this->objects['cloudflare']->page_cache_test($url_static_resource, $error_static, true);
            $error = '';

            // Error on both dynamic and static test
            if (!$headers_static_resource) {

                $error .= __('Page caching seems not working for both dynamic and static pages.', 'wp-cloudflare-page-cache');
                $error .= '<br/><br/>';
                $error .= sprintf( __('Error on dynamic page (%1$s): %2$s', 'wp-cloudflare-page-cache'), $url_dynamic_resource, $error_dynamic);
                $error .= '<br/><br/>';
                $error .= sprintf( __('Error on static resource (%1$s): %2$s', 'wp-cloudflare-page-cache'), $url_static_resource, $error_static);

            } // Error on dynamic test only
            else {

                $error .= sprintf( __('Page caching is working for static page (%s) but seems not working for dynamic pages.', 'wp-cloudflare-page-cache'), $url_static_resource);
                $error .= '<br/><br/>';
                $error .= sprintf( __('Error on dynamic page (%1$s): %2$s', 'wp-cloudflare-page-cache'), $url_dynamic_resource, $error_dynamic);

            }

            WP_CLI::error($error);

        }

        WP_CLI::success( __('Page caching is working properly', 'wp-cloudflare-page-cache') );

    }

}