ai-assistant.php
199 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Jetpack AI Assistant Block. |
| 4 | * |
| 5 | * @since 12.2 |
| 6 | * |
| 7 | * @package automattic/jetpack |
| 8 | */ |
| 9 | |
| 10 | namespace Automattic\Jetpack\Extensions\AIAssistant; |
| 11 | |
| 12 | use Automattic\Jetpack\Blocks; |
| 13 | use Automattic\Jetpack\Connection\Client; |
| 14 | use Automattic\Jetpack\Status; |
| 15 | use Automattic\Jetpack\Status\Host; |
| 16 | use Automattic\Jetpack\Status\Visitor; |
| 17 | use Jetpack_Gutenberg; |
| 18 | |
| 19 | /** |
| 20 | * Registers our block for use in Gutenberg |
| 21 | * This is done via an action so that we can disable |
| 22 | * registration if we need to. |
| 23 | */ |
| 24 | function register_block() { |
| 25 | if ( |
| 26 | ( ( new Host() )->is_wpcom_simple() |
| 27 | || ! ( new Status() )->is_offline_mode() |
| 28 | ) && apply_filters( 'jetpack_ai_enabled', true ) |
| 29 | ) { |
| 30 | Blocks::jetpack_register_block( |
| 31 | __DIR__, |
| 32 | array( 'render_callback' => __NAMESPACE__ . '\load_assets' ) |
| 33 | ); |
| 34 | } |
| 35 | } |
| 36 | add_action( 'init', __NAMESPACE__ . '\register_block' ); |
| 37 | |
| 38 | /** |
| 39 | * Jetpack AI Assistant block registration/dependency declaration. |
| 40 | * |
| 41 | * @param array $attr Array containing the Jetpack AI Assistant block attributes. |
| 42 | * @param string $content String containing the Jetpack AI Assistant block content. |
| 43 | * |
| 44 | * @return string |
| 45 | */ |
| 46 | function load_assets( $attr, $content ) { |
| 47 | /* |
| 48 | * Enqueue necessary scripts and styles. |
| 49 | */ |
| 50 | Jetpack_Gutenberg::load_assets_as_required( __DIR__ ); |
| 51 | |
| 52 | return sprintf( |
| 53 | '<div class="%1$s">%2$s</div>', |
| 54 | esc_attr( Blocks::classes( Blocks::get_block_feature( __DIR__ ), $attr ) ), |
| 55 | $content |
| 56 | ); |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * Retrieve the Chrome trial AI token for use with the Chrome AI feature. |
| 61 | * This ultimately sets an Origin-Trial header with the token. |
| 62 | */ |
| 63 | function add_chrome_ai_token_headers() { |
| 64 | $token_transient_names = array( 'jetpack-ai-chrome-ai-translation-token', 'jetpack-ai-chrome-ai-summarization-token' ); |
| 65 | |
| 66 | foreach ( $token_transient_names as $token_transient_name ) { |
| 67 | $cached_token = get_transient( $token_transient_name ); |
| 68 | |
| 69 | if ( ! $cached_token ) { |
| 70 | $blog_id = \Jetpack_Options::get_option( 'id' ); |
| 71 | |
| 72 | // get the token from wpcom |
| 73 | $wpcom_request = Client::wpcom_json_api_request_as_user( |
| 74 | sprintf( '/sites/%d/jetpack-ai/ai-assistant-feature', $blog_id ), |
| 75 | 'v2', |
| 76 | array( |
| 77 | 'method' => 'GET', |
| 78 | 'headers' => array( |
| 79 | 'X-Forwarded-For' => ( new Visitor() )->get_ip( true ), |
| 80 | ), |
| 81 | 'timeout' => 30, |
| 82 | ), |
| 83 | null, |
| 84 | 'wpcom' |
| 85 | ); |
| 86 | |
| 87 | $response_code = wp_remote_retrieve_response_code( $wpcom_request ); |
| 88 | if ( 200 === $response_code ) { |
| 89 | $ai_assistant_feature_data = json_decode( wp_remote_retrieve_body( $wpcom_request ), true ); |
| 90 | |
| 91 | if ( ! empty( $ai_assistant_feature_data['chrome-ai-token'] ) ) { |
| 92 | set_transient( |
| 93 | $token_transient_name, |
| 94 | $ai_assistant_feature_data['chrome-ai-token'], |
| 95 | 3600 // cache for an hour, but this can probably be longer |
| 96 | ); |
| 97 | |
| 98 | $cached_token = $ai_assistant_feature_data['chrome-ai-token']; |
| 99 | } |
| 100 | } |
| 101 | } |
| 102 | |
| 103 | if ( $cached_token ) { |
| 104 | echo '<meta http-equiv="origin-trial" content="' . esc_attr( $cached_token ) . '">'; |
| 105 | } |
| 106 | } |
| 107 | } |
| 108 | |
| 109 | /** |
| 110 | * Register extensions. |
| 111 | */ |
| 112 | add_action( |
| 113 | 'jetpack_register_gutenberg_extensions', |
| 114 | function () { |
| 115 | if ( apply_filters( 'jetpack_ai_enabled', true ) ) { |
| 116 | Jetpack_Gutenberg::set_extension_available( 'ai-assistant-support' ); |
| 117 | Jetpack_Gutenberg::set_extension_available( 'ai-assistant-form-support' ); |
| 118 | Jetpack_Gutenberg::set_extension_available( 'ai-content-lens' ); |
| 119 | Jetpack_Gutenberg::set_extension_available( 'ai-assistant-backend-prompts' ); |
| 120 | Jetpack_Gutenberg::set_extension_available( 'ai-assistant-usage-panel' ); |
| 121 | Jetpack_Gutenberg::set_extension_available( 'ai-featured-image-generator' ); |
| 122 | Jetpack_Gutenberg::set_extension_available( 'ai-title-optimization' ); |
| 123 | Jetpack_Gutenberg::set_extension_available( 'ai-assistant-experimental-image-generation-support' ); |
| 124 | Jetpack_Gutenberg::set_extension_available( 'ai-general-purpose-image-generator' ); |
| 125 | Jetpack_Gutenberg::set_extension_available( 'ai-assistant-site-logo-support' ); |
| 126 | Jetpack_Gutenberg::set_extension_available( 'ai-title-optimization-keywords-support' ); |
| 127 | Jetpack_Gutenberg::set_extension_available( 'ai-assistant-image-extension' ); |
| 128 | |
| 129 | if ( apply_filters( 'breve_enabled', true ) ) { |
| 130 | Jetpack_Gutenberg::set_extension_available( 'ai-proofread-breve' ); |
| 131 | } |
| 132 | |
| 133 | if ( apply_filters( 'ai_seo_enhancer_enabled_unrestricted', false ) ) { |
| 134 | Jetpack_Gutenberg::set_extension_available( 'ai-seo-enhancer-enabled-unrestricted' ); |
| 135 | Jetpack_Gutenberg::set_extension_available( 'ai-seo-enhancer' ); |
| 136 | } elseif ( apply_filters( 'ai_seo_enhancer_enabled', false ) ) { |
| 137 | Jetpack_Gutenberg::set_availability_for_plan( 'ai-seo-enhancer' ); |
| 138 | } |
| 139 | } |
| 140 | } |
| 141 | ); |
| 142 | |
| 143 | /** |
| 144 | * Register the `ai-list-to-table-transform` extension. |
| 145 | */ |
| 146 | add_action( |
| 147 | 'jetpack_register_gutenberg_extensions', |
| 148 | function () { |
| 149 | if ( apply_filters( 'jetpack_ai_enabled', true ) && |
| 150 | apply_filters( 'list_to_table_transform_enabled', false ) |
| 151 | ) { |
| 152 | \Jetpack_Gutenberg::set_extension_available( 'ai-list-to-table-transform' ); |
| 153 | } |
| 154 | } |
| 155 | ); |
| 156 | |
| 157 | /** |
| 158 | * Register the `ai-response-feedback` extension. |
| 159 | */ |
| 160 | add_action( |
| 161 | 'jetpack_register_gutenberg_extensions', |
| 162 | function () { |
| 163 | if ( apply_filters( 'jetpack_ai_enabled', true ) && |
| 164 | apply_filters( 'ai_response_feedback_enabled', true ) |
| 165 | ) { |
| 166 | \Jetpack_Gutenberg::set_extension_available( 'ai-response-feedback' ); |
| 167 | } |
| 168 | } |
| 169 | ); |
| 170 | |
| 171 | /** |
| 172 | * Register the `ai-seo-assistant` extension. |
| 173 | */ |
| 174 | add_action( |
| 175 | 'jetpack_register_gutenberg_extensions', |
| 176 | function () { |
| 177 | if ( apply_filters( 'jetpack_ai_enabled', true ) && |
| 178 | apply_filters( 'ai_seo_assistant_enabled', false ) |
| 179 | ) { |
| 180 | \Jetpack_Gutenberg::set_extension_available( 'ai-seo-assistant' ); |
| 181 | } |
| 182 | } |
| 183 | ); |
| 184 | |
| 185 | /** |
| 186 | * Register the `ai-use-chrome-ai-sometimes` extension. |
| 187 | */ |
| 188 | add_action( |
| 189 | 'jetpack_register_gutenberg_extensions', |
| 190 | function () { |
| 191 | if ( apply_filters( 'jetpack_ai_enabled', true ) && |
| 192 | apply_filters( 'ai_chrome_ai_enabled', false ) |
| 193 | ) { |
| 194 | \Jetpack_Gutenberg::set_extension_available( 'ai-use-chrome-ai-sometimes' ); |
| 195 | add_chrome_ai_token_headers(); |
| 196 | } |
| 197 | } |
| 198 | ); |
| 199 |