MCPSettings.php
180 lines
| 1 | <?php |
| 2 | |
| 3 | namespace SureCart\Controllers\Admin\Settings; |
| 4 | |
| 5 | /** |
| 6 | * MCP (Model Context Protocol) settings helper. |
| 7 | * |
| 8 | * Exposes AJAX handlers for install/activate of the MCP Adapter plugin and |
| 9 | * the data required by the client-side MCP settings tab (localized via the |
| 10 | * main Settings controller). |
| 11 | */ |
| 12 | class MCPSettings { |
| 13 | /** |
| 14 | * The MCP Adapter plugin slug. |
| 15 | * |
| 16 | * @var string |
| 17 | */ |
| 18 | const MCP_ADAPTER_SLUG = 'mcp-adapter/mcp-adapter.php'; |
| 19 | |
| 20 | /** |
| 21 | * The MCP Adapter GitHub download URL. |
| 22 | * Also referenced in MCPAdapterNotice.js for the manual download fallback — keep in sync. |
| 23 | * |
| 24 | * @var string |
| 25 | */ |
| 26 | const MCP_ADAPTER_DOWNLOAD_URL = 'https://github.com/WordPress/mcp-adapter/releases/latest/download/mcp-adapter.zip'; |
| 27 | |
| 28 | /** |
| 29 | * The MCP Adapter GitHub repository URL. |
| 30 | * |
| 31 | * @var string |
| 32 | */ |
| 33 | const MCP_ADAPTER_REPO_URL = 'https://github.com/WordPress/mcp-adapter'; |
| 34 | |
| 35 | /** |
| 36 | * Get the data required by the client-side MCP settings tab. |
| 37 | * |
| 38 | * Called from the main Settings controller to localize `scMCPData` on |
| 39 | * the shared settings script (the MCP tab no longer has its own entry). |
| 40 | * |
| 41 | * @return array |
| 42 | */ |
| 43 | public static function getLocalizedData() { |
| 44 | if ( ! function_exists( 'get_plugins' ) ) { |
| 45 | require_once ABSPATH . 'wp-admin/includes/plugin.php'; |
| 46 | } |
| 47 | |
| 48 | $all_plugins = get_plugins(); |
| 49 | $is_installed = isset( $all_plugins[ self::MCP_ADAPTER_SLUG ] ); |
| 50 | $is_active = is_plugin_active( self::MCP_ADAPTER_SLUG ); |
| 51 | |
| 52 | return [ |
| 53 | 'mcp_adapter_installed' => $is_installed, |
| 54 | 'mcp_adapter_active' => $is_active, |
| 55 | 'mcp_adapter_download_url' => self::MCP_ADAPTER_DOWNLOAD_URL, |
| 56 | 'mcp_adapter_repo_url' => self::MCP_ADAPTER_REPO_URL, |
| 57 | 'ajax_url' => admin_url( 'admin-ajax.php' ), |
| 58 | 'nonce' => wp_create_nonce( 'sc_mcp_adapter_action' ), |
| 59 | 'site_url' => site_url(), |
| 60 | 'rest_url' => rest_url( 'mcp/mcp-adapter-default-server' ), |
| 61 | 'app_passwords_url' => admin_url( 'profile.php#application-passwords-section' ), |
| 62 | 'wp_version' => get_bloginfo( 'version' ), |
| 63 | 'abilities_api_available' => function_exists( 'wp_register_ability_category' ), |
| 64 | 'current_username' => wp_get_current_user()->user_login, |
| 65 | ]; |
| 66 | } |
| 67 | |
| 68 | /** |
| 69 | * Register AJAX handlers for MCP adapter install/activate. |
| 70 | * |
| 71 | * @return void |
| 72 | */ |
| 73 | public static function registerAjaxHandlers() { |
| 74 | add_action( 'wp_ajax_sc_mcp_adapter_install', [ __CLASS__, 'ajaxInstall' ] ); |
| 75 | add_action( 'wp_ajax_sc_mcp_adapter_activate', [ __CLASS__, 'ajaxActivate' ] ); |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | * AJAX handler to install the MCP Adapter plugin from GitHub. |
| 80 | * |
| 81 | * @return void |
| 82 | */ |
| 83 | public static function ajaxInstall() { |
| 84 | check_ajax_referer( 'sc_mcp_adapter_action', 'nonce' ); |
| 85 | |
| 86 | if ( ! current_user_can( 'install_plugins' ) ) { |
| 87 | wp_send_json_error( [ 'message' => __( 'You do not have permission to install plugins.', 'surecart' ) ] ); |
| 88 | } |
| 89 | |
| 90 | require_once ABSPATH . 'wp-admin/includes/file.php'; |
| 91 | require_once ABSPATH . 'wp-admin/includes/plugin-install.php'; |
| 92 | require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; |
| 93 | require_once ABSPATH . 'wp-admin/includes/plugin.php'; |
| 94 | |
| 95 | // Don't reinstall if already present. |
| 96 | $all_plugins = get_plugins(); |
| 97 | if ( isset( $all_plugins[ self::MCP_ADAPTER_SLUG ] ) ) { |
| 98 | // Already installed — just try to activate. |
| 99 | $activate = activate_plugin( self::MCP_ADAPTER_SLUG ); |
| 100 | if ( is_wp_error( $activate ) ) { |
| 101 | wp_send_json_error( [ 'message' => $activate->get_error_message() ] ); |
| 102 | } |
| 103 | wp_send_json_success( |
| 104 | [ |
| 105 | 'installed' => true, |
| 106 | 'activated' => true, |
| 107 | 'message' => __( 'MCP Adapter activated successfully.', 'surecart' ), |
| 108 | ] |
| 109 | ); |
| 110 | } |
| 111 | |
| 112 | // Use a silent skin to suppress output. |
| 113 | $skin = new \WP_Ajax_Upgrader_Skin(); |
| 114 | $upgrader = new \Plugin_Upgrader( $skin ); |
| 115 | $result = $upgrader->install( self::MCP_ADAPTER_DOWNLOAD_URL ); |
| 116 | |
| 117 | if ( is_wp_error( $result ) ) { |
| 118 | wp_send_json_error( [ 'message' => $result->get_error_message() ] ); |
| 119 | } |
| 120 | |
| 121 | if ( is_wp_error( $skin->result ) ) { |
| 122 | wp_send_json_error( [ 'message' => $skin->result->get_error_message() ] ); |
| 123 | } |
| 124 | |
| 125 | if ( ! $result ) { |
| 126 | wp_send_json_error( [ 'message' => __( 'Plugin installation failed.', 'surecart' ) ] ); |
| 127 | } |
| 128 | |
| 129 | // Auto-activate after install. |
| 130 | $activate = activate_plugin( self::MCP_ADAPTER_SLUG ); |
| 131 | if ( is_wp_error( $activate ) ) { |
| 132 | // Installed but activation failed — still report install success. |
| 133 | wp_send_json_success( |
| 134 | [ |
| 135 | 'installed' => true, |
| 136 | 'activated' => false, |
| 137 | 'message' => __( 'Plugin installed but activation failed. Please activate it manually.', 'surecart' ), |
| 138 | ] |
| 139 | ); |
| 140 | } |
| 141 | |
| 142 | wp_send_json_success( |
| 143 | [ |
| 144 | 'installed' => true, |
| 145 | 'activated' => true, |
| 146 | 'message' => __( 'MCP Adapter installed and activated successfully.', 'surecart' ), |
| 147 | ] |
| 148 | ); |
| 149 | } |
| 150 | |
| 151 | /** |
| 152 | * AJAX handler to activate the MCP Adapter plugin. |
| 153 | * |
| 154 | * @return void |
| 155 | */ |
| 156 | public static function ajaxActivate() { |
| 157 | check_ajax_referer( 'sc_mcp_adapter_action', 'nonce' ); |
| 158 | |
| 159 | if ( ! current_user_can( 'activate_plugins' ) ) { |
| 160 | wp_send_json_error( [ 'message' => __( 'You do not have permission to activate plugins.', 'surecart' ) ] ); |
| 161 | } |
| 162 | |
| 163 | if ( ! function_exists( 'get_plugins' ) ) { |
| 164 | require_once ABSPATH . 'wp-admin/includes/plugin.php'; |
| 165 | } |
| 166 | |
| 167 | $activate = activate_plugin( self::MCP_ADAPTER_SLUG ); |
| 168 | if ( is_wp_error( $activate ) ) { |
| 169 | wp_send_json_error( [ 'message' => $activate->get_error_message() ] ); |
| 170 | } |
| 171 | |
| 172 | wp_send_json_success( |
| 173 | [ |
| 174 | 'activated' => true, |
| 175 | 'message' => __( 'MCP Adapter activated successfully.', 'surecart' ), |
| 176 | ] |
| 177 | ); |
| 178 | } |
| 179 | } |
| 180 |