/**
* Flush All CloudFront Cache
*
* ## OPTIONS
* <post_id>
* post_id
*
* [--force]
* Activate Force Clear Mode
*
* ## EXAMPLES
*
* wp c3 flush <post_id> : Flush <post_id>'s CloudFront Cache.
* wp c3 flush all : Flush All CloudFront Cache.
* wp c3 flush all --force : Flush All CloudFront Cache.( Force )
*
* @param string $args: WP-CLI Command Name
* @param string $assoc_args: WP-CLI Command Option
* @since 2.3.0
*/
function flush($args, $assoc_args)
{
WP_CLI::line('Start to Clear CloudFront Cache...');
if (empty($args)) {
WP_CLI::error('Please input parameter:post_id(numeric) or all');
exit;
}
list($type) = $args;
$c3 = CloudFront_Clear_Cache::get_instance();
if (array_search('force', $assoc_args)) {
WP_CLI::line('Force Clear Mode');
add_filter('c3_invalidation_flag', '__return_false');
}
if ('all' == $type) {
WP_CLI::line('Clear Item = All');
$result = $c3->c3_invalidation();
} elseif (is_numeric($type)) {
WP_CLI::line("Clear Item = (post_id={$type})");
$result = $c3->c3_invalidation($type);
} else {
WP_CLI::error('Please input parameter:post_id(numeric) or all');
exit;
}
if (!is_wp_error($result)) {
WP_CLI::success("Create Invalidation Request. Please wait few minutes to finished clear CloudFront Cache.");
}
}
public function c3_admin_init()
{
$option_name = CloudFront_Clear_Cache::OPTION_NAME;
$nonce_key = CloudFront_Clear_Cache::OPTION_NAME;
if (isset($_POST[self::MENU_ID]) && $_POST[self::MENU_ID]) {
if (check_admin_referer($nonce_key, self::MENU_ID)) {
$e = new WP_Error();
update_option(CloudFront_Clear_Cache::OPTION_NAME, $_POST[$option_name]);
} else {
update_option(CloudFront_Clear_Cache::OPTION_NAME, '');
}
wp_safe_redirect(menu_page_url(self::MENU_ID, false));
}
if (isset($_POST[self::FLUSH_CACHE]) && $_POST[self::FLUSH_CACHE]) {
$c3 = CloudFront_Clear_Cache::get_instance();
$c3->c3_invalidation();
}
}
<?php
/*
Plugin Name: C3 Cloudfront Clear Cache
Version: 2.1.1
Plugin URI:https://github.com/megumiteam/C3-Cloudfront-Clear-Cache
Description:This is simple plugin that clear all cloudfront cache if you publish posts.
Author: hideokamoto
Author URI: http://wp-kyoto.net/
Text Domain: c3_cloudfront_clear_cache
*/
require_once dirname(__FILE__) . '/aws.phar';
require_once dirname(__FILE__) . '/lib/c3-admin.php';
use Aws\CloudFront\CloudFrontClient;
use Aws\Common\Credentials\Credentials;
$c3 = CloudFront_Clear_Cache::get_instance();
$c3->add_hook();
class CloudFront_Clear_Cache
{
private static $instance;
const OPTION_NAME = 'c3_settings';
private function __construct()
{
}
public static function get_instance()
{
if (!isset(self::$instance)) {
$c = __CLASS__;
self::$instance = new $c();
}
return self::$instance;
function __construct()
{
$this->C3 = CloudFront_Clear_Cache::get_instance();
$this->C3->add_hook();
}
