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<?php |
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|
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namespace MasterAddons\Inc\Classes; |
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use MasterAddons\Inc\Classes\Helper; |
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|
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if (!defined('ABSPATH')) exit; |
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|
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/** |
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* Master Addons Rollback |
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* |
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* Allows rolling back to previous versions of the free plugin from WordPress.org. |
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* This feature is only available for the free version installed from WordPress.org. |
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* Pro versions should use Freemius for version management. |
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*/ |
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class Rollback |
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{ |
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|
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protected $package_url; |
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|
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protected $version; |
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|
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protected $plugin_name; |
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|
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protected $plugin_slug; |
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|
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private static $instance = null; |
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|
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public function __construct($args = []) |
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{ |
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// Rollback is only available for free version from WordPress.org |
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// Pro users should use Freemius account for version management |
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if (Helper::jltma_premium()) { |
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return; |
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} |
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|
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$this->plugin_name = JLTMA; |
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add_action('admin_post_master_addons_rollback', [$this, 'jltma_post_addons_rollback']); |
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|
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foreach ($args as $key => $value) { |
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$this->{$key} = $value; |
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} |
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} |
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|
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|
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/** |
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* Rollback function |
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*/ |
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public function jltma_post_addons_rollback() |
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{ |
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|
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check_admin_referer('master_addons_rollback'); |
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|
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if (!current_user_can('update_plugins')) { |
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wp_die(esc_html__('You are not allowed to roll back this plugin.', 'master-addons')); |
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} |
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|
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$rollback_versions = $this->get_rollback_versions(); |
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|
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if (empty($_GET['version']) || !in_array($_GET['version'], $rollback_versions)) { |
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wp_die(esc_html__('Error occurred, The version selected is invalid. Try selecting different version.', 'master-addons' )); |
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} |
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|
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$plugin_slug = basename(JLTMA_BASE, '.php'); |
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$plugin_version = sanitize_text_field( wp_unslash( $_GET['version'] ) ); |
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|
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$jltma_rollback = new self( |
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[ |
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'version' => $plugin_version, |
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'plugin_name' => $this->plugin_name, |
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'plugin_slug' => $plugin_slug, |
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'package_url' => sprintf('https://downloads.wordpress.org/plugin/%s.%s.zip', $plugin_slug, $plugin_version), |
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] |
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); |
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|
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$jltma_rollback->run(); |
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|
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wp_die('', esc_html__('Rollback to Previous Version', 'master-addons' ), ['response' => 200,]); |
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} |
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|
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|
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|
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|
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public function get_rollback_versions() |
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{ |
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$rollback_versions = get_transient('master_addons_rollbacks_' . JLTMA_VER); |
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if (false === $rollback_versions) { |
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$max_versions = 30; |
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|
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require_once ABSPATH . 'wp-admin/includes/plugin-install.php'; |
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|
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$plugin_information = plugins_api( |
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'plugin_information', |
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[ |
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'slug' => 'master-addons', |
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] |
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); |
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|
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if (empty($plugin_information->versions) || !is_array($plugin_information->versions)) { |
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return []; |
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} |
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|
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krsort($plugin_information->versions); |
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|
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$rollback_versions = []; |
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|
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$current_index = 0; |
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foreach ($plugin_information->versions as $version => $download_link) { |
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if ($max_versions <= $current_index) { |
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break; |
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} |
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|
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$lowercase_version = strtolower($version); |
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$is_valid_rollback_version = !preg_match('/(trunk|beta|rc|dev)/i', $lowercase_version); |
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|
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$is_valid_rollback_version = apply_filters( |
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'master_addons/options/rollback/is_valid_rollback_version', |
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$is_valid_rollback_version, |
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$lowercase_version |
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); |
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|
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if (!$is_valid_rollback_version) { |
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continue; |
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} |
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|
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if (version_compare($version, JLTMA_VER, '>=')) { |
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continue; |
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} |
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|
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$current_index++; |
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$rollback_versions[] = $version; |
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} |
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|
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set_transient('master_addons_rollbacks_' . JLTMA_VER, $rollback_versions, WEEK_IN_SECONDS); |
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} |
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|
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return $rollback_versions; |
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} |
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|
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|
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|
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private function print_inline_style() |
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{ |
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?> |
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<style> |
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.wrap { |
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overflow: hidden; |
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} |
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|
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h1 { |
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background: #0347FF; |
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text-align: center; |
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color: #fff !important; |
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padding: 70px !important; |
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text-transform: uppercase; |
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letter-spacing: 1px; |
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} |
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|
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h1 img { |
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max-width: 300px; |
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display: block; |
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margin: auto auto 50px; |
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} |
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</style> |
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|
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<?php |
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} |
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|
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protected function apply_package() |
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{ |
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|
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$update_plugins = get_site_transient('update_plugins'); |
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|
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if (!is_object($update_plugins)) { |
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|
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$update_plugins = new \stdClass(); |
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} |
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|
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$plugin_info = new \stdClass(); |
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|
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$plugin_info->new_version = $this->version; |
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|
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$plugin_info->slug = $this->plugin_slug; |
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|
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$plugin_info->package = $this->package_url; |
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|
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$plugin_info->url = 'https://master-addons.com/'; |
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|
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$update_plugins->response[$this->plugin_name] = $plugin_info; |
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|
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set_site_transient('update_plugins', $update_plugins); |
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} |
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|
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protected function upgrade() |
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{ |
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|
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require_once(ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'); |
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|
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$logo_url = JLTMA_IMAGE_DIR . 'logo.png'; |
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|
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$upgrader_args = [ |
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'url' => 'update.php?action=upgrade-plugin&plugin=' . rawurlencode($this->plugin_name), |
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'plugin' => $this->plugin_name, |
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'nonce' => 'upgrade-plugin_' . $this->plugin_name, |
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'title' => '<img src="' . esc_url($logo_url) . '" alt="Master Addons Version Rollback">' . __('Rollback to Previous Version ', 'master-addons' ), |
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]; |
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|
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$this->print_inline_style(); |
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|
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$upgrader = new \Plugin_Upgrader(new \Plugin_Upgrader_Skin($upgrader_args)); |
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|
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$upgrader->upgrade($this->plugin_name); |
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} |
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|
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public function run() |
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{ |
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|
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$this->apply_package(); |
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|
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$this->upgrade(); |
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} |
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|
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public static function get_instance() |
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{ |
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if (!self::$instance) { |
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self::$instance = new self; |
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} |
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return self::$instance; |
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} |
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} |
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|
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Rollback::get_instance(); |
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|
