| @@ -71,8 +71,13 @@ | ||
| 71 | 71 | $this, |
| 72 | 72 | 'license_cost' |
| 73 | 73 | ) ); // executed when logged in |
| 74 | 74 | add_action( 'wp_ajax_download-stockpack', array( $this, 'download' ) ); // executed when logged in |
| 75 | + add_action( 'wp_ajax_generate-stockpack', array( $this, 'generate' ) ); // executed when logged in | |
| 76 | + add_action( 'wp_ajax_generate_status-stockpack', array( | |
| 77 | + $this, | |
| 78 | + 'generate_status' | |
| 79 | + ) ); // executed when logged in | |
| 75 | 80 | add_action( 'wp_ajax_cache-stockpack', array( $this, 'cache' ) ); // executed when logged in |
| 76 | 81 | add_action( 'wp_ajax_validate-stockpack', array( $this, 'validate' ) ); // executed when logged in |
| 77 | 82 | add_action( 'wp_ajax_terms-stockpack', array( $this, 'terms' ) ); // executed when logged in |
| 78 | 83 | add_action( 'wp_ajax_token-stockpack', array( $this, 'token' ) ); // executed when logged in |
| @@ -124,11 +129,36 @@ | ||
| 124 | 129 | if ( $response->data->cost == 1 && ! $response->data->cost_message ) { |
| 125 | 130 | $response->data->cost_message = __( 'You will be charged for one image on you provider account', 'stockpack' ); |
| 126 | 131 | } |
| 127 | 132 | |
| 133 | + if ( $this->already_in_library( $media_id ) ) { | |
| 134 | + $response->data->cost_message = __( 'This image is already in your library. Adding it again reuses the file you downloaded before, so it will not use another download.', 'stockpack' ); | |
| 135 | + } | |
| 136 | + | |
| 128 | 137 | wp_send_json_success( $response->data, true ); |
| 129 | 138 | } |
| 130 | 139 | |
| 140 | + private function already_in_library( $media_id ) { | |
| 141 | + if ( ! $media_id ) { | |
| 142 | + return false; | |
| 143 | + } | |
| 144 | + | |
| 145 | + $query = new WP_Query( array( | |
| 146 | + 'post_type' => 'attachment', | |
| 147 | + 'post_status' => 'inherit', | |
| 148 | + 'fields' => 'ids', | |
| 149 | + 'posts_per_page' => 1, | |
| 150 | + 'meta_query' => array( | |
| 151 | + array( | |
| 152 | + 'key' => 'stockpack_id', | |
| 153 | + 'value' => $media_id | |
| 154 | + ) | |
| 155 | + ) | |
| 156 | + ) ); | |
| 157 | + | |
| 158 | + return $query->have_posts(); | |
| 159 | + } | |
| 160 | + | |
| 131 | 161 | public function token() { |
| 132 | 162 | $stockpack = StockPack::get_instance(); |
| 133 | 163 | check_ajax_referer( 'stockpack_token', 'security' ); |
| 134 | 164 | $token = ''; |
| @@ -181,8 +211,99 @@ | ||
| 181 | 211 | |
| 182 | 212 | wp_send_json_success( $this->format( $images->data ) ); |
| 183 | 213 | } |
| 184 | 214 | |
| 215 | + public function generate() { | |
| 216 | + check_ajax_referer( 'stockpack_generate', 'security' ); | |
| 217 | + if ( ! current_user_can( 'upload_files' ) ) { | |
| 218 | + wp_send_json_error( array( 'message' => __( 'You are not allowed to upload files', 'stockpack' ) ) ); | |
| 219 | + } | |
| 220 | + | |
| 221 | + /** @var StockPack $stockpack */ | |
| 222 | + $stockpack = StockPack::get_instance(); | |
| 223 | + if ( ! $stockpack->settings->get_api_key() ) { | |
| 224 | + wp_send_json_error( array( | |
| 225 | + 'message' => __( 'Add your StockPack API key in the plugin settings before generating images.', | |
| 226 | + 'stockpack' ) | |
| 227 | + ) ); | |
| 228 | + } | |
| 229 | + | |
| 230 | + $args = array( | |
| 231 | + 'action' => $this->request_value( 'generate_action', 'generate' ), | |
| 232 | + ); | |
| 233 | + | |
| 234 | + if ( 'upscale' === $args['action'] ) { | |
| 235 | + $args['image_url'] = esc_url_raw( $this->request_value( 'image_url' ) ); | |
| 236 | + $args['scale_factor'] = (int) $this->request_value( 'scale_factor', 2 ); | |
| 237 | + | |
| 238 | + if ( ! $args['image_url'] ) { | |
| 239 | + wp_send_json_error( array( 'message' => __( 'Pick an image to upscale.', 'stockpack' ) ) ); | |
| 240 | + } | |
| 241 | + } else { | |
| 242 | + $args['prompt'] = $this->request_value( 'prompt' ); | |
| 243 | + $args['model'] = $this->request_value( 'model', 'mystic-25' ); | |
| 244 | + $args['resolution'] = $this->request_value( 'resolution', '2k' ); | |
| 245 | + | |
| 246 | + $refine = esc_url_raw( $this->request_value( 'refine_url' ) ); | |
| 247 | + | |
| 248 | + if ( $refine ) { | |
| 249 | + $args['refine_url'] = $refine; | |
| 250 | + } | |
| 251 | + | |
| 252 | + if ( ! $args['prompt'] ) { | |
| 253 | + wp_send_json_error( array( 'message' => __( 'Describe the image you want first.', 'stockpack' ) ) ); | |
| 254 | + } | |
| 255 | + } | |
| 256 | + | |
| 257 | + $response = $this->call( 'POST', 'generate', $args ); | |
| 258 | + | |
| 259 | + if ( is_wp_error( $response ) ) { | |
| 260 | + wp_send_json_error( $this->error_payload( $response ) ); | |
| 261 | + } | |
| 262 | + | |
| 263 | + if ( isset( $response->error ) ) { | |
| 264 | + wp_send_json_error( $this->handle_search_errors( $response ) ); | |
| 265 | + } | |
| 266 | + | |
| 267 | + wp_send_json_success( $this->with_wallet( $response->data ) ); | |
| 268 | + } | |
| 269 | + | |
| 270 | + public function generate_status() { | |
| 271 | + check_ajax_referer( 'stockpack_generate', 'security' ); | |
| 272 | + if ( ! current_user_can( 'upload_files' ) ) { | |
| 273 | + wp_send_json_error( array( 'message' => __( 'You are not allowed to upload files', 'stockpack' ) ) ); | |
| 274 | + } | |
| 275 | + | |
| 276 | + $task = $this->request_value( 'task' ); | |
| 277 | + if ( ! $task ) { | |
| 278 | + wp_send_json_error( array( 'message' => __( 'Unknown generation task.', 'stockpack' ) ) ); | |
| 279 | + } | |
| 280 | + | |
| 281 | + $response = $this->call( 'GET', 'generate/' . rawurlencode( $task ) ); | |
| 282 | + | |
| 283 | + if ( is_wp_error( $response ) ) { | |
| 284 | + wp_send_json_error( $this->error_payload( $response ) ); | |
| 285 | + } | |
| 286 | + | |
| 287 | + if ( isset( $response->error ) ) { | |
| 288 | + wp_send_json_error( $this->handle_search_errors( $response ) ); | |
| 289 | + } | |
| 290 | + | |
| 291 | + if ( isset( $response->data->status ) && 'pending' === $response->data->status ) { | |
| 292 | + wp_send_json_success( $response->data ); | |
| 293 | + } | |
| 294 | + | |
| 295 | + wp_send_json_success( $this->with_wallet( $response->data ) ); | |
| 296 | + } | |
| 297 | + | |
| 298 | + private function request_value( $key, $default = '' ) { | |
| 299 | + if ( ! isset( $_REQUEST[ $key ] ) ) { | |
| 300 | + return $default; | |
| 301 | + } | |
| 302 | + | |
| 303 | + return sanitize_text_field( wp_unslash( $_REQUEST[ $key ] ) ); | |
| 304 | + } | |
| 305 | + | |
| 185 | 306 | /** |
| 186 | 307 | * |
| 187 | 308 | */ |
| 188 | 309 | public function cache() { |
| @@ -275,8 +396,14 @@ | ||
| 275 | 396 | ); |
| 276 | 397 | } |
| 277 | 398 | |
| 278 | 399 | public function images( $query = [] ) { |
| 400 | + if ( empty( $query['provider'] ) ) { | |
| 401 | + $available = $this->settings->get_available_search_provider_slugs(); | |
| 402 | + if ( $available ) { | |
| 403 | + $query['available_providers'] = implode( ',', $available ); | |
| 404 | + } | |
| 405 | + } | |
| 279 | 406 | |
| 280 | 407 | return $this->call( 'GET', 'images/search', $query ); |
| 281 | 408 | } |
| 282 | 409 | |
| @@ -300,8 +427,80 @@ | ||
| 300 | 427 | ) ); |
| 301 | 428 | |
| 302 | 429 | } |
| 303 | 430 | |
| 431 | + public function get_ai_prices() { | |
| 432 | + $cached = get_transient( 'stockpack_ai_prices' ); | |
| 433 | + | |
| 434 | + if ( is_array( $cached ) ) { | |
| 435 | + return $cached; | |
| 436 | + } | |
| 437 | + | |
| 438 | + return $this->fetch_ai_prices(); | |
| 439 | + } | |
| 440 | + | |
| 441 | + public function get_ai_wallet( $fresh = false ) { | |
| 442 | + $cached = get_transient( 'stockpack_ai_wallet' ); | |
| 443 | + | |
| 444 | + if ( is_array( $cached ) && ! $fresh ) { | |
| 445 | + return $cached; | |
| 446 | + } | |
| 447 | + | |
| 448 | + $prices = $this->fetch_ai_prices(); | |
| 449 | + | |
| 450 | + if ( ! $prices && is_array( $cached ) ) { | |
| 451 | + return $cached; | |
| 452 | + } | |
| 453 | + | |
| 454 | + return $this->wallet_from( $prices ); | |
| 455 | + } | |
| 456 | + | |
| 457 | + public function dashboard_url( $path = '' ) { | |
| 458 | + $base = defined( 'STOCKPACK_DASHBOARD_URL' ) ? STOCKPACK_DASHBOARD_URL : 'https://stockpack.co'; | |
| 459 | + | |
| 460 | + return rtrim( $base, '/' ) . ( $path ? '/' . ltrim( $path, '/' ) : '' ); | |
| 461 | + } | |
| 462 | + | |
| 463 | + private function fetch_ai_prices() { | |
| 464 | + $response = $this->call( 'GET', 'generate/prices' ); | |
| 465 | + $prices = array(); | |
| 466 | + | |
| 467 | + if ( isset( $response->data ) ) { | |
| 468 | + $prices = json_decode( wp_json_encode( $response->data ), true ); | |
| 469 | + } | |
| 470 | + | |
| 471 | + set_transient( 'stockpack_ai_prices', $prices, $prices ? DAY_IN_SECONDS : 5 * MINUTE_IN_SECONDS ); | |
| 472 | + | |
| 473 | + if ( $prices ) { | |
| 474 | + set_transient( 'stockpack_ai_wallet', $this->wallet_from( $prices ), MINUTE_IN_SECONDS ); | |
| 475 | + } | |
| 476 | + | |
| 477 | + return $prices; | |
| 478 | + } | |
| 479 | + | |
| 480 | + private function wallet_from( $prices ) { | |
| 481 | + $wallet = isset( $prices['wallet'] ) && is_array( $prices['wallet'] ) ? $prices['wallet'] : array(); | |
| 482 | + $balance = isset( $wallet['balance'] ) ? (int) $wallet['balance'] : null; | |
| 483 | + | |
| 484 | + return array( | |
| 485 | + 'mode' => isset( $wallet['mode'] ) ? $wallet['mode'] : 'byok', | |
| 486 | + 'balance' => $balance, | |
| 487 | + 'balance_text' => null === $balance ? '' : number_format_i18n( $balance ), | |
| 488 | + 'top_up_url' => ! empty( $wallet['top_up_url'] ) ? $wallet['top_up_url'] : $this->dashboard_url( 'billing/credits' ), | |
| 489 | + 'connect_url' => $this->dashboard_url( 'providers' ), | |
| 490 | + ); | |
| 491 | + } | |
| 492 | + | |
| 493 | + private function with_wallet( $data ) { | |
| 494 | + $wallet = $this->get_ai_wallet(); | |
| 495 | + | |
| 496 | + if ( 'managed' === $wallet['mode'] ) { | |
| 497 | + $data->wallet = $this->get_ai_wallet( true ); | |
| 498 | + } | |
| 499 | + | |
| 500 | + return $data; | |
| 501 | + } | |
| 502 | + | |
| 304 | 503 | public function image( $media_id, $post_id, $description = '', $search = '', $must_license = 0, $provider = 0, $new_filename = '' ) { |
| 305 | 504 | |
| 306 | 505 | do_action( 'stockpack_before_attachment_download', $provider,$new_filename, $media_id, $must_license ); |
| 307 | 506 | |
| @@ -332,9 +531,9 @@ | ||
| 332 | 531 | if ( is_wp_error( $attachment_id ) ) { |
| 333 | 532 | return $attachment_id; |
| 334 | 533 | } |
| 335 | 534 | if ( ! $attachment_id ) { |
| 336 | - return new WP_Error( __( 'upload_failure', 'There has been a problem with the upload. Please try again', 'stockpack' ) ); | |
| 535 | + return new WP_Error( 'upload_failure', __( 'There has been a problem with the upload. Please try again', 'stockpack' ) ); | |
| 337 | 536 | } |
| 338 | 537 | |
| 339 | 538 | update_post_meta( $attachment_id, 'stockpack_id', $media_id ); |
| 340 | 539 | |
| @@ -416,17 +615,34 @@ | ||
| 416 | 615 | 'user_data' => $stockpack->settings->get_license_state(), |
| 417 | 616 | ] |
| 418 | 617 | ); |
| 419 | 618 | |
| 420 | - $url = $this->url . '/' . self::VERSION . '/' . $path . '?' . http_build_query( $query ); | |
| 619 | + $url = $this->url . '/' . self::VERSION . '/' . $path; | |
| 620 | + $is_post = 'post' === strtolower( $method ); | |
| 421 | 621 | |
| 622 | + if ( ! $is_post ) { | |
| 623 | + $url .= '?' . http_build_query( $query ); | |
| 624 | + } | |
| 625 | + | |
| 422 | 626 | do_action( 'stockpack_before_api_request', $url, $query ); |
| 423 | 627 | |
| 424 | - $response = wp_remote_get( $url, array( | |
| 425 | - 'timeout' => 10, | |
| 426 | - 'sslverify' => false, | |
| 427 | - ) ); | |
| 628 | + $headers = array( 'Accept' => 'application/json' ); | |
| 428 | 629 | |
| 630 | + if ( $is_post ) { | |
| 631 | + $response = wp_remote_post( $url, array( | |
| 632 | + 'timeout' => 20, | |
| 633 | + 'sslverify' => false, | |
| 634 | + 'headers' => $headers, | |
| 635 | + 'body' => $query, | |
| 636 | + ) ); | |
| 637 | + } else { | |
| 638 | + $response = wp_remote_get( $url, array( | |
| 639 | + 'timeout' => apply_filters( 'stockpack_api_timeout', $this->timeout_for( $path ), $path ), | |
| 640 | + 'sslverify' => false, | |
| 641 | + 'headers' => $headers, | |
| 642 | + ) ); | |
| 643 | + } | |
| 644 | + | |
| 429 | 645 | do_action( 'stockpack_after_api_request', $url, $query, $response ); |
| 430 | 646 | |
| 431 | 647 | if ( is_wp_error( $response ) ) { |
| 432 | 648 | return $response; |
| @@ -439,9 +655,9 @@ | ||
| 439 | 655 | return $this->limit_exceeded( $response ); |
| 440 | 656 | case 401: // access denied |
| 441 | 657 | return $this->invalid_token( $response ); |
| 442 | 658 | default: |
| 443 | - return new WP_Error( 1, __( 'Can\'t connect to StockPack server.', 'stockpack' ) ); | |
| 659 | + return $this->server_error( $response, $response_code ); | |
| 444 | 660 | } |
| 445 | 661 | } |
| 446 | 662 | |
| 447 | 663 | $response_body = wp_remote_retrieve_body( $response ); |
| @@ -448,8 +664,46 @@ | ||
| 448 | 664 | |
| 449 | 665 | return json_decode( $response_body ); |
| 450 | 666 | } |
| 451 | 667 | |
| 668 | + private function timeout_for( $path ) { | |
| 669 | + return strpos( $path, 'images/download' ) === 0 ? 30 : 10; | |
| 670 | + } | |
| 671 | + | |
| 672 | + private function error_payload( $error ) { | |
| 673 | + $payload = array( | |
| 674 | + 'code' => $error->get_error_code(), | |
| 675 | + 'message' => $error->get_error_message(), | |
| 676 | + ); | |
| 677 | + $wallet = $this->get_ai_wallet(); | |
| 678 | + | |
| 679 | + if ( 'insufficient_credits' === $payload['code'] ) { | |
| 680 | + $data = $error->get_error_data(); | |
| 681 | + $payload['link'] = ! empty( $data->top_up_url ) ? $data->top_up_url : $wallet['top_up_url']; | |
| 682 | + $payload['link_text'] = __( 'Top up credits', 'stockpack' ); | |
| 683 | + } | |
| 684 | + | |
| 685 | + if ( 'managed' === $wallet['mode'] ) { | |
| 686 | + $payload['wallet'] = $this->get_ai_wallet( true ); | |
| 687 | + } | |
| 688 | + | |
| 689 | + return $payload; | |
| 690 | + } | |
| 691 | + | |
| 692 | + private function server_error( $response, $response_code ) { | |
| 693 | + $body = json_decode( wp_remote_retrieve_body( $response ) ); | |
| 694 | + | |
| 695 | + if ( ! empty( $body->message ) ) { | |
| 696 | + return new WP_Error( ! empty( $body->code ) ? $body->code : 1, $body->message, $body ); | |
| 697 | + } | |
| 698 | + | |
| 699 | + return new WP_Error( 1, sprintf( | |
| 700 | + /* translators: %d: HTTP status code returned by the StockPack API */ | |
| 701 | + __( 'The StockPack server returned an error (HTTP %d). If this keeps happening, contact StockPack support.', 'stockpack' ), | |
| 702 | + $response_code | |
| 703 | + ) ); | |
| 704 | + } | |
| 705 | + | |
| 452 | 706 | private function limit_exceeded( $response ) { |
| 453 | 707 | /** @var StockPack $stockpack */ |
| 454 | 708 | $stockpack = StockPack::get_instance(); |
| 455 | 709 | |
| @@ -508,8 +762,11 @@ | ||
| 508 | 762 | return new WP_Error( 100, __( 'Image download failed, please try again. Errors:', 'stockpack' ) . PHP_EOL . $get->get_error_message() ); |
| 509 | 763 | } |
| 510 | 764 | $type = wp_remote_retrieve_header( $get, 'content-type' ); |
| 511 | 765 | if ( ! $type ) { |
| 766 | + $type = wp_check_filetype( $name )['type']; | |
| 767 | + } | |
| 768 | + if ( ! $type ) { | |
| 512 | 769 | return new WP_Error( 100, __( 'Image type couldn\'t be determined', 'stockpack' ) ); |
| 513 | 770 | } |
| 514 | 771 | $name = $this->update_extension( $name, $type ); |
| 515 | 772 | |
| @@ -523,10 +780,25 @@ | ||
| 523 | 780 | 'post_mime_type' => $type |
| 524 | 781 | ); |
| 525 | 782 | $attach_id = wp_insert_attachment( $attachment, $mirror['file'], $parent_id ); |
| 526 | 783 | require_once( ABSPATH . 'wp-admin/includes/image.php' ); |
| 784 | + | |
| 785 | + // An upscale that WordPress immediately scales back down is an | |
| 786 | + // upscale the user paid for and did not get, so the threshold is | |
| 787 | + // lifted for the result of one. Priority 999 so it wins over a theme | |
| 788 | + // or plugin that lowers it. | |
| 789 | + $is_upscale = isset( $image->data->meta->action ) && 'upscale' === $image->data->meta->action; | |
| 790 | + | |
| 791 | + if ( $is_upscale ) { | |
| 792 | + add_filter( 'big_image_size_threshold', '__return_false', 999 ); | |
| 793 | + } | |
| 794 | + | |
| 527 | 795 | $attach_data = wp_generate_attachment_metadata( $attach_id, $mirror['file'] ); |
| 528 | 796 | wp_update_attachment_metadata( $attach_id, $attach_data ); |
| 797 | + | |
| 798 | + if ( $is_upscale ) { | |
| 799 | + remove_filter( 'big_image_size_threshold', '__return_false', 999 ); | |
| 800 | + } | |
| 529 | 801 | update_post_meta( $attach_id, '_wp_attachment_image_alt', $description ); |
| 530 | 802 | $this->store_attachment_meta($attach_id,$image); |
| 531 | 803 | |
| 532 | 804 | do_action( 'stockpack_after_attachment_uploaded', $attach_id, $image ); |
| @@ -536,13 +808,14 @@ | ||
| 536 | 808 | } |
| 537 | 809 | |
| 538 | 810 | private function store_attachment_meta($attach_id, $image){ |
| 539 | 811 | $data = $image->data; |
| 812 | + $meta = isset($data->meta) ? $data->meta : new stdClass(); | |
| 540 | 813 | update_post_meta($attach_id,'stockpack_media_id',$data->id); |
| 541 | - update_post_meta($attach_id,'stockpack_provider',$data->meta->provider); | |
| 542 | - update_post_meta($attach_id,'stockpack_author_url',$data->meta->author_url); | |
| 543 | - update_post_meta($attach_id,'stockpack_author_name',$data->meta->author_name); | |
| 544 | - update_post_meta($attach_id,'stockpack_image_url',$data->meta->image_url); | |
| 814 | + update_post_meta($attach_id,'stockpack_provider',isset($meta->provider) ? $meta->provider : ''); | |
| 815 | + update_post_meta($attach_id,'stockpack_author_url',isset($meta->author_url) ? $meta->author_url : ''); | |
| 816 | + update_post_meta($attach_id,'stockpack_author_name',isset($meta->author_name) ? $meta->author_name : ''); | |
| 817 | + update_post_meta($attach_id,'stockpack_image_url',isset($meta->image_url) ? $meta->image_url : ''); | |
| 545 | 818 | update_post_meta($attach_id,'stockpack_download_timestamp',time()); |
| 546 | 819 | } |
| 547 | 820 | |
| 548 | 821 | /** |
