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| 1 | <?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName |
| 2 | |
| 3 | use Automattic\Jetpack\Connection\Client; |
| 4 | |
| 5 | if ( ! defined( 'ABSPATH' ) ) { |
| 6 | exit( 0 ); |
| 7 | } |
| 8 | |
| 9 | defined( 'VIDEOPRESS_MIN_WIDTH' ) || define( 'VIDEOPRESS_MIN_WIDTH', 60 ); |
| 10 | defined( 'VIDEOPRESS_DEFAULT_WIDTH' ) || define( 'VIDEOPRESS_DEFAULT_WIDTH', 640 ); |
| 11 | |
| 12 | // phpcs:disable Universal.Files.SeparateFunctionsFromOO.Mixed -- TODO: Move classes to appropriately-named class files. |
| 13 | |
| 14 | /** |
| 15 | * VideoPress Privacy constants. |
| 16 | */ |
| 17 | abstract class VIDEOPRESS_PRIVACY { |
| 18 | const IS_PUBLIC = 0; |
| 19 | const IS_PRIVATE = 1; |
| 20 | const SITE_DEFAULT = 2; |
| 21 | } |
| 22 | |
| 23 | /** |
| 24 | * Validate user-supplied guid values against expected inputs |
| 25 | * |
| 26 | * @since 1.1 |
| 27 | * @param string $guid video identifier. |
| 28 | * @return bool true if passes validation test |
| 29 | */ |
| 30 | function videopress_is_valid_guid( $guid ) { |
| 31 | if ( ! empty( $guid ) && is_string( $guid ) && strlen( $guid ) === 8 && ctype_alnum( $guid ) ) { |
| 32 | return true; |
| 33 | } |
| 34 | return false; |
| 35 | } |
| 36 | |
| 37 | /** |
| 38 | * Validates user-supplied video preload setting. |
| 39 | * |
| 40 | * @param mixed $value the preload value to validate. |
| 41 | * @return bool |
| 42 | */ |
| 43 | function videopress_is_valid_preload( $value ) { |
| 44 | return in_array( strtolower( $value ), array( 'auto', 'metadata', 'none' ), true ); |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * Get details about a specific video by GUID: |
| 49 | * |
| 50 | * @param string $guid Video GUID. |
| 51 | * @return object |
| 52 | */ |
| 53 | function videopress_get_video_details( $guid ) { |
| 54 | if ( ! videopress_is_valid_guid( $guid ) ) { |
| 55 | return new WP_Error( 'bad-guid-format', __( 'Invalid Video GUID!', 'jetpack-videopress-pkg' ) ); |
| 56 | } |
| 57 | |
| 58 | $version = '1.1'; |
| 59 | $endpoint = sprintf( '/videos/%1$s', $guid ); |
| 60 | $query_url = sprintf( |
| 61 | 'https://public-api.wordpress.com/rest/v%1$s%2$s', |
| 62 | $version, |
| 63 | $endpoint |
| 64 | ); |
| 65 | |
| 66 | // Look for data in our transient. If nothing, let's make a new query. |
| 67 | $data_from_cache = get_transient( 'jetpack_videopress_' . $guid ); |
| 68 | if ( false === $data_from_cache ) { |
| 69 | $response = wp_remote_get( esc_url_raw( $query_url ) ); |
| 70 | $data = json_decode( wp_remote_retrieve_body( $response ) ); |
| 71 | |
| 72 | // Cache the response for an hour. |
| 73 | set_transient( 'jetpack_videopress_' . $guid, $data, HOUR_IN_SECONDS ); |
| 74 | } else { |
| 75 | $data = $data_from_cache; |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | * Allow functions to modify fetched video details. |
| 80 | * |
| 81 | * This filter allows third-party code to modify the return data |
| 82 | * about a given video. It may involve swapping some data out or |
| 83 | * adding new parameters. |
| 84 | * |
| 85 | * @since 4.0.0 |
| 86 | * |
| 87 | * @param object $data The data returned by the WPCOM API. See: https://developer.wordpress.com/docs/api/1.1/get/videos/%24guid/ |
| 88 | * @param string $guid The GUID of the VideoPress video in question. |
| 89 | */ |
| 90 | return apply_filters( 'videopress_get_video_details', $data, $guid ); |
| 91 | } |
| 92 | |
| 93 | /** |
| 94 | * Similar to `media_sideload_image` -- but returns an ID. |
| 95 | * |
| 96 | * @param string $url Image URL. |
| 97 | * @param int $attachment_id Post ID. |
| 98 | * |
| 99 | * @return int|mixed|object|WP_Error |
| 100 | */ |
| 101 | function videopress_download_poster_image( $url, $attachment_id ) { |
| 102 | // Set variables for storage, fix file filename for query strings. |
| 103 | preg_match( '/[^\?]+\.(jpe?g|jpe|gif|png)\b/i', $url, $matches ); |
| 104 | if ( ! $matches ) { |
| 105 | return new WP_Error( 'image_sideload_failed', __( 'Invalid image URL', 'jetpack-videopress-pkg' ) ); |
| 106 | } |
| 107 | |
| 108 | $file_array = array(); |
| 109 | $file_array['name'] = basename( $matches[0] ); |
| 110 | $file_array['tmp_name'] = download_url( $url ); |
| 111 | |
| 112 | // If error storing temporarily, return the error. |
| 113 | if ( is_wp_error( $file_array['tmp_name'] ) ) { |
| 114 | return $file_array['tmp_name']; |
| 115 | } |
| 116 | |
| 117 | // Do the validation and storage stuff. |
| 118 | $thumbnail_id = media_handle_sideload( $file_array, $attachment_id, null ); |
| 119 | |
| 120 | // Flag it as poster image, so we can exclude it from display. |
| 121 | update_post_meta( $thumbnail_id, 'videopress_poster_image', 1 ); |
| 122 | |
| 123 | return $thumbnail_id; |
| 124 | } |
| 125 | |
| 126 | /** |
| 127 | * Creates a local media library item of a remote VideoPress video. |
| 128 | * |
| 129 | * @param string $guid Video GUID. |
| 130 | * @param int $parent_id Parent post ID. |
| 131 | * |
| 132 | * @return int|object |
| 133 | */ |
| 134 | function create_local_media_library_for_videopress_guid( $guid, $parent_id = 0 ) { |
| 135 | $vp_data = videopress_get_video_details( $guid ); |
| 136 | if ( ! $vp_data || is_wp_error( $vp_data ) ) { |
| 137 | return $vp_data; |
| 138 | } |
| 139 | |
| 140 | $args = array( |
| 141 | 'post_date' => $vp_data->upload_date, |
| 142 | 'post_title' => wp_kses( $vp_data->title, array() ), |
| 143 | 'post_content' => wp_kses( $vp_data->description, array() ), |
| 144 | 'post_mime_type' => 'video/videopress', |
| 145 | 'guid' => sprintf( 'https://videopress.com/v/%s', $guid ), |
| 146 | ); |
| 147 | |
| 148 | $attachment_id = wp_insert_attachment( $args, null, $parent_id ); |
| 149 | |
| 150 | if ( ! is_wp_error( $attachment_id ) ) { |
| 151 | update_post_meta( $attachment_id, 'videopress_guid', $guid ); |
| 152 | wp_update_attachment_metadata( |
| 153 | $attachment_id, |
| 154 | array( |
| 155 | 'width' => $vp_data->width, |
| 156 | 'height' => $vp_data->height, |
| 157 | ) |
| 158 | ); |
| 159 | |
| 160 | $thumbnail_id = videopress_download_poster_image( $vp_data->poster, $attachment_id ); |
| 161 | update_post_meta( $attachment_id, '_thumbnail_id', $thumbnail_id ); |
| 162 | } |
| 163 | |
| 164 | return $attachment_id; |
| 165 | } |
| 166 | |
| 167 | /** |
| 168 | * Helper that will look for VideoPress media items that are more than 30 minutes old, |
| 169 | * that have not had anything attached to them by a wpcom upload and deletes the ghost |
| 170 | * attachment. |
| 171 | * |
| 172 | * These happen primarily because of failed upload attempts. |
| 173 | * |
| 174 | * @return int The number of items that were cleaned up. |
| 175 | */ |
| 176 | function videopress_cleanup_media_library() { |
| 177 | // phpcs:disable Squiz.PHP.NonExecutableCode.Unreachable -- Function is disabled currently. |
| 178 | // Disable this job for now. |
| 179 | return 0; |
| 180 | $query_args = array( |
| 181 | 'post_type' => 'attachment', |
| 182 | 'post_status' => 'inherit', |
| 183 | 'post_mime_type' => 'video/videopress', |
| 184 | 'meta_query' => array( |
| 185 | array( |
| 186 | 'key' => 'videopress_status', |
| 187 | 'value' => 'new', |
| 188 | ), |
| 189 | ), |
| 190 | ); |
| 191 | |
| 192 | $query = new WP_Query( $query_args ); |
| 193 | |
| 194 | $cleaned = 0; |
| 195 | |
| 196 | $now = current_time( 'timestamp' ); // phpcs:ignore WordPress.DateTime.CurrentTimeTimestamp.Requested -- Probably should refactor, but this function is disabled. |
| 197 | |
| 198 | if ( $query->have_posts() ) { |
| 199 | foreach ( $query->posts as $post ) { |
| 200 | $post_time = strtotime( $post->post_date_gmt ); |
| 201 | |
| 202 | // If the post is older than 30 minutes, it is safe to delete it. |
| 203 | if ( $now - $post_time > MINUTE_IN_SECONDS * 30 ) { |
| 204 | // Force delete the attachment, because we don't want it appearing in the trash. |
| 205 | wp_delete_attachment( $post->ID, true ); |
| 206 | |
| 207 | ++$cleaned; |
| 208 | } |
| 209 | } |
| 210 | } |
| 211 | |
| 212 | return $cleaned; |
| 213 | // phpcs:enable Squiz.PHP.NonExecutableCode.Unreachable |
| 214 | } |
| 215 | |
| 216 | /** |
| 217 | * Return an absolute URI for a given filename and guid on the CDN. |
| 218 | * No check is performed to ensure the guid exists or the file is present. Simple centralized string builder. |
| 219 | * |
| 220 | * @param string $guid VideoPress identifier. |
| 221 | * @param string $filename name of file associated with the guid (video file name or thumbnail file name). |
| 222 | * |
| 223 | * @return string Absolute URL of VideoPress file for the given guid. |
| 224 | */ |
| 225 | function videopress_cdn_file_url( $guid, $filename ) { |
| 226 | return "https://videos.files.wordpress.com/{$guid}/{$filename}"; |
| 227 | } |
| 228 | |
| 229 | /** |
| 230 | * Get an array of the transcoding status for the given video post. |
| 231 | * |
| 232 | * @since 4.4 |
| 233 | * @param int $post_id Post ID. |
| 234 | * @return array|bool Returns an array of statuses if this is a VideoPress post, otherwise it returns false. |
| 235 | */ |
| 236 | function videopress_get_transcoding_status( $post_id ) { |
| 237 | $meta = wp_get_attachment_metadata( $post_id ); |
| 238 | |
| 239 | // If this has not been processed by videopress, we can skip the rest. |
| 240 | if ( ! $meta || ! isset( $meta['file_statuses'] ) ) { |
| 241 | return false; |
| 242 | } |
| 243 | |
| 244 | $info = (object) $meta['file_statuses']; |
| 245 | |
| 246 | $status = array( |
| 247 | 'std_mp4' => $info->mp4 ?? null, |
| 248 | 'std_ogg' => $info->ogg ?? null, |
| 249 | 'dvd_mp4' => $info->dvd ?? null, |
| 250 | 'hd_mp4' => $info->hd ?? null, |
| 251 | ); |
| 252 | |
| 253 | return $status; |
| 254 | } |
| 255 | |
| 256 | /** |
| 257 | * Get the direct url to the video. |
| 258 | * |
| 259 | * @since 4.4 |
| 260 | * @param string $guid VideoPress GUID. |
| 261 | * @return string |
| 262 | */ |
| 263 | function videopress_build_url( $guid ) { |
| 264 | |
| 265 | // No guid, no videopress url. |
| 266 | if ( ! $guid ) { |
| 267 | return ''; |
| 268 | } |
| 269 | |
| 270 | return 'https://videopress.com/v/' . $guid; |
| 271 | } |
| 272 | |
| 273 | /** |
| 274 | * Create an empty videopress media item that will be filled out later by an xmlrpc |
| 275 | * callback from the VideoPress servers. |
| 276 | * |
| 277 | * @since 4.4 |
| 278 | * @param string $title The post_title. |
| 279 | * @param string $guid The VideoPress guid. |
| 280 | * @return int|WP_Error |
| 281 | */ |
| 282 | function videopress_create_new_media_item( $title, $guid = null ) { |
| 283 | $post = array( |
| 284 | 'post_type' => 'attachment', |
| 285 | 'post_mime_type' => 'video/videopress', |
| 286 | 'post_title' => $title, |
| 287 | 'post_content' => '', |
| 288 | 'guid' => videopress_build_url( $guid ), |
| 289 | ); |
| 290 | |
| 291 | $media_id = wp_insert_post( $post ); |
| 292 | |
| 293 | add_post_meta( $media_id, 'videopress_status', 'initiated' ); |
| 294 | |
| 295 | add_post_meta( $media_id, 'videopress_guid', $guid ); |
| 296 | |
| 297 | return $media_id; |
| 298 | } |
| 299 | |
| 300 | /** |
| 301 | * Merge VideoPress file status metadata. |
| 302 | * |
| 303 | * @param array $current_status The current status of the video. |
| 304 | * @param array $new_meta The new meta data to merge with the current status. |
| 305 | * @return array |
| 306 | */ |
| 307 | function videopress_merge_file_status( $current_status, $new_meta ) { |
| 308 | $new_statuses = array(); |
| 309 | |
| 310 | if ( isset( $new_meta['videopress']['files_status']['hd'] ) ) { |
| 311 | $new_statuses['hd'] = $new_meta['videopress']['files_status']['hd']; |
| 312 | } |
| 313 | |
| 314 | if ( isset( $new_meta['videopress']['files_status']['dvd'] ) ) { |
| 315 | $new_statuses['dvd'] = $new_meta['videopress']['files_status']['dvd']; |
| 316 | } |
| 317 | |
| 318 | if ( isset( $new_meta['videopress']['files_status']['std']['mp4'] ) ) { |
| 319 | $new_statuses['mp4'] = $new_meta['videopress']['files_status']['std']['mp4']; |
| 320 | } |
| 321 | |
| 322 | if ( isset( $new_meta['videopress']['files_status']['std']['ogg'] ) ) { |
| 323 | $new_statuses['ogg'] = $new_meta['videopress']['files_status']['std']['ogg']; |
| 324 | } |
| 325 | |
| 326 | foreach ( $new_statuses as $format => $status ) { |
| 327 | if ( ! isset( $current_status[ $format ] ) ) { |
| 328 | $current_status[ $format ] = $status; |
| 329 | continue; |
| 330 | } |
| 331 | |
| 332 | if ( $current_status[ $format ] !== 'DONE' ) { |
| 333 | $current_status[ $format ] = $status; |
| 334 | } |
| 335 | } |
| 336 | |
| 337 | return $current_status; |
| 338 | } |
| 339 | |
| 340 | /** |
| 341 | * Check to see if a video has completed processing. |
| 342 | * |
| 343 | * @since 4.4 |
| 344 | * @param int $post_id Post ID. |
| 345 | * @return bool |
| 346 | */ |
| 347 | function videopress_is_finished_processing( $post_id ) { |
| 348 | $post = get_post( $post_id ); |
| 349 | |
| 350 | if ( is_wp_error( $post ) ) { |
| 351 | return false; |
| 352 | } |
| 353 | |
| 354 | $meta = wp_get_attachment_metadata( $post->ID ); |
| 355 | if ( ! isset( $meta['videopress']['finished'] ) ) { |
| 356 | return false; |
| 357 | } |
| 358 | |
| 359 | return $meta['videopress']['finished']; |
| 360 | } |
| 361 | |
| 362 | /** |
| 363 | * Update the meta information status for the given video post. |
| 364 | * |
| 365 | * @since 4.4 |
| 366 | * @param int $post_id Post ID. |
| 367 | * @return bool |
| 368 | */ |
| 369 | function videopress_update_meta_data( $post_id ) { |
| 370 | |
| 371 | $meta = wp_get_attachment_metadata( $post_id ); |
| 372 | |
| 373 | // If this has not been processed by VideoPress, we can skip the rest. |
| 374 | if ( ! $meta || ! isset( $meta['videopress'] ) ) { |
| 375 | return false; |
| 376 | } |
| 377 | |
| 378 | $info = (object) $meta['videopress']; |
| 379 | |
| 380 | // Without a guid there is no video to query for. |
| 381 | if ( ! isset( $info->guid ) ) { |
| 382 | return false; |
| 383 | } |
| 384 | |
| 385 | $result = Client::wpcom_json_api_request_as_blog( 'videos/' . $info->guid ); |
| 386 | |
| 387 | if ( is_wp_error( $result ) ) { |
| 388 | return false; |
| 389 | } |
| 390 | |
| 391 | $response = json_decode( $result['body'], true ); |
| 392 | |
| 393 | // Update the attachment metadata. |
| 394 | $meta['videopress'] = $response; |
| 395 | |
| 396 | wp_update_attachment_metadata( $post_id, $meta ); |
| 397 | |
| 398 | return true; |
| 399 | } |
| 400 | |
| 401 | /** |
| 402 | * Check to see if this is a VideoPress post that hasn't had a guid set yet. |
| 403 | * |
| 404 | * @param int $post_id Post ID. |
| 405 | * @return bool |
| 406 | */ |
| 407 | function videopress_is_attachment_without_guid( $post_id ) { |
| 408 | $post = get_post( $post_id ); |
| 409 | |
| 410 | if ( is_wp_error( $post ) ) { |
| 411 | return false; |
| 412 | } |
| 413 | |
| 414 | if ( $post->post_mime_type !== 'video/videopress' ) { |
| 415 | return false; |
| 416 | } |
| 417 | |
| 418 | $videopress_guid = get_post_meta( $post_id, 'videopress_guid', true ); |
| 419 | |
| 420 | if ( $videopress_guid ) { |
| 421 | return false; |
| 422 | } |
| 423 | |
| 424 | return true; |
| 425 | } |
| 426 | |
| 427 | /** |
| 428 | * Check to see if this is a VideoPress attachment. |
| 429 | * |
| 430 | * @param int $post_id Post ID. |
| 431 | * @return bool |
| 432 | */ |
| 433 | function is_videopress_attachment( $post_id ) { |
| 434 | $post = get_post( $post_id ); |
| 435 | |
| 436 | if ( ! $post instanceof WP_Post ) { |
| 437 | return false; |
| 438 | } |
| 439 | |
| 440 | if ( $post->post_mime_type !== 'video/videopress' ) { |
| 441 | return false; |
| 442 | } |
| 443 | |
| 444 | return true; |
| 445 | } |
| 446 | |
| 447 | /** |
| 448 | * Get the video update path |
| 449 | * |
| 450 | * @since 4.4 |
| 451 | * @param string $guid VideoPress GUID. |
| 452 | * @return string |
| 453 | */ |
| 454 | function videopress_make_video_get_path( $guid ) { |
| 455 | return sprintf( |
| 456 | '%s/rest/v%s/videos/%s', |
| 457 | JETPACK__WPCOM_JSON_API_BASE, |
| 458 | Client::WPCOM_JSON_API_VERSION, |
| 459 | $guid |
| 460 | ); |
| 461 | } |
| 462 | |
| 463 | /** |
| 464 | * Get the upload api path. |
| 465 | * |
| 466 | * @since 4.4 |
| 467 | * @param int $blog_id The id of the blog we're uploading to. |
| 468 | * @return string |
| 469 | */ |
| 470 | function videopress_make_media_upload_path( $blog_id ) { |
| 471 | return sprintf( |
| 472 | 'https://public-api.wordpress.com/rest/v1.1/sites/%s/media/new?locale=%s', |
| 473 | $blog_id, |
| 474 | get_locale() |
| 475 | ); |
| 476 | } |
| 477 | |
| 478 | /** |
| 479 | * Get the resumable upload api path. |
| 480 | * |
| 481 | * @since 4.4 |
| 482 | * @param int $blog_id The id of the blog we're uploading to. |
| 483 | * @return string |
| 484 | */ |
| 485 | function videopress_make_resumable_upload_path( $blog_id ) { |
| 486 | return sprintf( |
| 487 | 'https://public-api.wordpress.com/rest/v1.1/video-uploads/%s/', |
| 488 | $blog_id |
| 489 | ); |
| 490 | } |
| 491 | |
| 492 | /** |
| 493 | * This is a mock of the internal VideoPress method, which is meant to duplicate the functionality |
| 494 | * of the WPCOM API, so that the Jetpack REST API returns the same data with no modifications. |
| 495 | * |
| 496 | * @param int $blog_id Blog ID. |
| 497 | * @param int $post_id Post ID. |
| 498 | * @return stdClass |
| 499 | */ |
| 500 | function video_get_info_by_blogpostid( $blog_id, $post_id ) { |
| 501 | $post = get_post( $post_id ); |
| 502 | |
| 503 | $video_info = new stdClass(); |
| 504 | $video_info->post_id = 0; |
| 505 | $video_info->description = ''; |
| 506 | $video_info->title = ''; |
| 507 | $video_info->caption = ''; |
| 508 | $video_info->blog_id = $blog_id; |
| 509 | $video_info->guid = null; |
| 510 | $video_info->finish_date_gmt = '0000-00-00 00:00:00'; |
| 511 | $video_info->rating = null; |
| 512 | $video_info->privacy_setting = VIDEOPRESS_PRIVACY::SITE_DEFAULT; |
| 513 | |
| 514 | if ( ! $post ) { |
| 515 | return $video_info; |
| 516 | } |
| 517 | |
| 518 | $video_info->post_id = $post_id; |
| 519 | $video_info->description = $post->post_content; |
| 520 | $video_info->title = $post->post_title; |
| 521 | $video_info->caption = $post->post_excerpt; |
| 522 | |
| 523 | if ( 'video/videopress' !== $post->post_mime_type ) { |
| 524 | return $video_info; |
| 525 | } |
| 526 | |
| 527 | // Since this is a VideoPress post, lt's fill out the rest of the object. |
| 528 | $video_info->guid = get_post_meta( $post_id, 'videopress_guid', true ); |
| 529 | $meta = wp_get_attachment_metadata( $post_id ); |
| 530 | |
| 531 | if ( $meta && isset( $meta['videopress'] ) ) { |
| 532 | $videopress_meta = $meta['videopress']; |
| 533 | $video_info->rating = $videopress_meta['rating'] ?? null; |
| 534 | $video_info->allow_download = $videopress_meta['allow_download'] ?? 0; |
| 535 | $video_info->display_embed = $videopress_meta['display_embed'] ?? 0; |
| 536 | $video_info->privacy_setting = ! isset( $videopress_meta['privacy_setting'] ) ? VIDEOPRESS_PRIVACY::SITE_DEFAULT : $videopress_meta['privacy_setting']; |
| 537 | |
| 538 | if ( ! empty( $videopress_meta['finished'] ) ) { |
| 539 | $video_info->finish_date_gmt = gmdate( 'Y-m-d H:i:s', (int) $videopress_meta['finished'] ); |
| 540 | } |
| 541 | } |
| 542 | |
| 543 | /** Make sure we are keeping some meta keys updated for filtering purposes */ |
| 544 | if ( get_post_meta( $post_id, 'videopress_rating', true ) !== $video_info->rating ) { |
| 545 | update_post_meta( $post_id, 'videopress_rating', $video_info->rating ); |
| 546 | } |
| 547 | if ( get_post_meta( $post_id, 'videopress_privacy_setting', true ) !== $video_info->privacy_setting ) { |
| 548 | update_post_meta( $post_id, 'videopress_privacy_setting', $video_info->privacy_setting ); |
| 549 | } |
| 550 | |
| 551 | return $video_info; |
| 552 | } |
| 553 | |
| 554 | /** |
| 555 | * Check that a VideoPress video format has finished processing. |
| 556 | * |
| 557 | * This uses the info object, because that is what the WPCOM endpoint |
| 558 | * uses, however we don't have a complete info object in the same way |
| 559 | * WPCOM does, so we pull the meta information out of the post |
| 560 | * options instead. |
| 561 | * |
| 562 | * Note: This mimics the WPCOM function of the same name and helps the media |
| 563 | * API endpoint add all needed VideoPress data. |
| 564 | * |
| 565 | * @param stdClass $info Info object. |
| 566 | * @param string $format Video format. |
| 567 | * @return bool |
| 568 | */ |
| 569 | function video_format_done( $info, $format ) { |
| 570 | |
| 571 | // Avoids notice when a non-videopress item is found. |
| 572 | if ( ! is_object( $info ) ) { |
| 573 | return false; |
| 574 | } |
| 575 | |
| 576 | $post_id = $info->post_id; |
| 577 | |
| 578 | if ( get_post_mime_type( $post_id ) !== 'video/videopress' ) { |
| 579 | return false; |
| 580 | } |
| 581 | |
| 582 | $post = get_post( $post_id ); |
| 583 | |
| 584 | if ( is_wp_error( $post ) ) { |
| 585 | return false; |
| 586 | } |
| 587 | |
| 588 | $meta = wp_get_attachment_metadata( $post->ID ); |
| 589 | |
| 590 | $video_format = str_replace( array( 'fmt_', 'fmt1_' ), '', $format ); |
| 591 | |
| 592 | if ( 'ogg' === $video_format ) { |
| 593 | return isset( $meta['videopress']['files']['std']['ogg'] ); |
| 594 | } else { |
| 595 | return isset( $meta['videopress']['files'][ $video_format ]['mp4'] ); |
| 596 | } |
| 597 | } |
| 598 | |
| 599 | /** |
| 600 | * Get the image URL for the given VideoPress GUID |
| 601 | * |
| 602 | * We look up by GUID, because that is what WPCOM does and this needs to be |
| 603 | * parameter compatible with that. |
| 604 | * |
| 605 | * Note: This mimics the WPCOM function of the same name and helps the media |
| 606 | * API endpoint add all needed VideoPress data. |
| 607 | * |
| 608 | * @param string $guid VideoPress GUID. |
| 609 | * @param string $format Video format. |
| 610 | * @return string|null The poster image URL, or null if it cannot be resolved. |
| 611 | */ |
| 612 | function video_image_url_by_guid( $guid, $format ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable |
| 613 | |
| 614 | $post = videopress_get_post_by_guid( $guid ); |
| 615 | |
| 616 | if ( is_wp_error( $post ) || ! $post ) { |
| 617 | return null; |
| 618 | } |
| 619 | |
| 620 | $meta = wp_get_attachment_metadata( $post->ID ); |
| 621 | |
| 622 | if ( ! is_array( $meta ) || ! isset( $meta['videopress']['poster'] ) ) { |
| 623 | return null; |
| 624 | } |
| 625 | |
| 626 | $poster = apply_filters( 'jetpack_photon_url', $meta['videopress']['poster'] ); |
| 627 | |
| 628 | return $poster; |
| 629 | } |
| 630 | |
| 631 | /** |
| 632 | * Using a GUID, find a post. |
| 633 | * |
| 634 | * @param string $guid The post guid. |
| 635 | * @return WP_Post|false The post for that guid, or false if none is found. |
| 636 | */ |
| 637 | function videopress_get_post_by_guid( $guid ) { |
| 638 | $cache_key = 'get_post_by_guid_' . $guid; |
| 639 | $cache_group = 'videopress'; |
| 640 | $cached_post = wp_cache_get( $cache_key, $cache_group ); |
| 641 | |
| 642 | if ( is_object( $cached_post ) && 'WP_Post' === get_class( $cached_post ) ) { |
| 643 | return $cached_post; |
| 644 | } |
| 645 | |
| 646 | $post_id = videopress_get_post_id_by_guid( $guid ); |
| 647 | |
| 648 | if ( is_int( $post_id ) ) { |
| 649 | $post = get_post( $post_id ); |
| 650 | wp_cache_set( $cache_key, $post, $cache_group, HOUR_IN_SECONDS ); |
| 651 | |
| 652 | return $post; |
| 653 | } |
| 654 | |
| 655 | return false; |
| 656 | } |
| 657 | |
| 658 | /** |
| 659 | * Using a GUID, find the associated post ID. |
| 660 | * |
| 661 | * @since 8.4.0 |
| 662 | * @param string $guid The guid to look for the post ID of. |
| 663 | * @return int|false The post ID for that guid, or false if none is found. |
| 664 | */ |
| 665 | function videopress_get_post_id_by_guid( $guid ) { |
| 666 | $cache_key = 'videopress_get_post_id_by_guid_' . $guid; |
| 667 | $cached_id = get_transient( $cache_key ); |
| 668 | |
| 669 | if ( is_int( $cached_id ) ) { |
| 670 | return $cached_id; |
| 671 | } |
| 672 | |
| 673 | $args = array( |
| 674 | 'post_type' => 'attachment', |
| 675 | 'post_mime_type' => 'video/videopress', |
| 676 | 'post_status' => 'inherit', |
| 677 | 'no_found_rows' => true, |
| 678 | 'fields' => 'ids', |
| 679 | 'meta_query' => array( |
| 680 | array( |
| 681 | 'key' => 'videopress_guid', |
| 682 | 'value' => $guid, |
| 683 | 'compare' => '=', |
| 684 | ), |
| 685 | ), |
| 686 | ); |
| 687 | |
| 688 | $query = new WP_Query( $args ); |
| 689 | |
| 690 | if ( $query->have_posts() ) { |
| 691 | $post_id = $query->next_post(); |
| 692 | set_transient( $cache_key, $post_id, HOUR_IN_SECONDS ); |
| 693 | |
| 694 | return $post_id; |
| 695 | } |
| 696 | |
| 697 | return false; |
| 698 | } |
| 699 | |
| 700 | /** |
| 701 | * From the given VideoPress post_id, return back the appropriate attachment URL. |
| 702 | * |
| 703 | * When the MP4 hasn't been processed yet or this is not a VideoPress video, this will return null. |
| 704 | * |
| 705 | * @param int $post_id Post ID of the attachment. |
| 706 | * @return string|null |
| 707 | */ |
| 708 | function videopress_get_attachment_url( $post_id ) { |
| 709 | |
| 710 | // We only handle VideoPress attachments. |
| 711 | if ( get_post_mime_type( $post_id ) !== 'video/videopress' ) { |
| 712 | return null; |
| 713 | } |
| 714 | |
| 715 | $meta = wp_get_attachment_metadata( $post_id ); |
| 716 | |
| 717 | // As of Jetpack 10.3 transcoded video files are reserved for the VideoPress player. |
| 718 | // All other video file requests will receive the originally uploaded file, stored on the wpcom cdn. |
| 719 | if ( ! isset( $meta['videopress']['original'] ) ) { |
| 720 | // Use the original file as the url if it isn't transcoded yet. |
| 721 | if ( isset( $meta['original'] ) ) { |
| 722 | $return = $meta['original']; |
| 723 | } else { |
| 724 | // Otherwise, there isn't much we can do. |
| 725 | return null; |
| 726 | } |
| 727 | } else { |
| 728 | $return = $meta['videopress']['original']; |
| 729 | } |
| 730 | |
| 731 | // If the URL is a string, return it. Otherwise, we shouldn't to avoid errors downstream, so null. |
| 732 | return ( is_string( $return ) ) ? $return : null; |
| 733 | } |
| 734 | |
| 735 | /** |
| 736 | * Converts VideoPress flash embeds into oEmbed-able URLs. |
| 737 | * |
| 738 | * Older VideoPress embed depended on Flash, which no longer work, |
| 739 | * so let us convert them to an URL that WordPress can oEmbed. |
| 740 | * |
| 741 | * Note that this file is always loaded via modules/module-extras.php and is not dependent on module status. |
| 742 | * |
| 743 | * @param string $content the content. |
| 744 | * @return string filtered content |
| 745 | */ |
| 746 | function jetpack_videopress_flash_embed_filter( $content ) { |
| 747 | // This receives data from the `the_content` filter, which unfortunately sometimes has bad content passed along as a param. |
| 748 | if ( ! is_string( $content ) ) { |
| 749 | return $content; |
| 750 | } |
| 751 | $regex = '%<embed[^>]*+>(?:\s*</embed>)?%i'; |
| 752 | $content = preg_replace_callback( |
| 753 | $regex, |
| 754 | function ( $matches ) { |
| 755 | $embed_code = $matches[0]; |
| 756 | $url_matches = array(); |
| 757 | |
| 758 | // get video ID from flash URL. |
| 759 | $url_matched = preg_match( '/src="http:\/\/v.wordpress.com\/([^"]+)"/', $embed_code, $url_matches ); |
| 760 | |
| 761 | if ( $url_matched ) { |
| 762 | $video_id = $url_matches[1]; |
| 763 | return "https://videopress.com/v/$video_id"; |
| 764 | } |
| 765 | }, |
| 766 | $content |
| 767 | ); |
| 768 | return $content; |
| 769 | } |
| 770 | |
| 771 | /** |
| 772 | * Checks if the provided rating string is a valid VideoPress video rating value. |
| 773 | * |
| 774 | * @param mixed $rating The video rating to validate. |
| 775 | * @return bool |
| 776 | */ |
| 777 | function videopress_is_valid_video_rating( $rating ) { |
| 778 | return in_array( $rating, array( 'G', 'PG-13', 'R-17' ), true ); |
| 779 | } |
| 780 | |
| 781 | add_filter( 'the_content', 'jetpack_videopress_flash_embed_filter', 7 ); // Needs to be priority 7 to allow Core to oEmbed. |
| 782 | |
| 783 | if ( ! function_exists( 'wp_startswith' ) ) : |
| 784 | /** |
| 785 | * Check whether a string starts with a specific substring. |
| 786 | * |
| 787 | * @param string $haystack String we are filtering. |
| 788 | * @param string $needle The substring we are looking for. |
| 789 | * @return bool |
| 790 | */ |
| 791 | function wp_startswith( $haystack, $needle ) { |
| 792 | if ( ! $haystack || ! $needle || ! is_scalar( $haystack ) || ! is_scalar( $needle ) ) { |
| 793 | return false; |
| 794 | } |
| 795 | |
| 796 | $haystack = (string) $haystack; |
| 797 | $needle = (string) $needle; |
| 798 | |
| 799 | return str_starts_with( $haystack, $needle ); |
| 800 | } |
| 801 | endif; |