| 1 |
<?php |
| 2 |
/** |
| 3 |
* OpenStation — stored files → the Media Library. |
| 4 |
* |
| 5 |
* A file dragged onto the desktop lives in the plugin's own storage, |
| 6 |
* outside the Media Library on purpose (see `stored-files-store.php`). |
| 7 |
* This module is the bridge back: a stored file the site would accept |
| 8 |
* as an upload can be COPIED into the Media Library as a regular |
| 9 |
* attachment, and — for media — used to start a new post or page |
| 10 |
* with the attachment already in place. |
| 11 |
* |
| 12 |
* Two routes: |
| 13 |
* |
| 14 |
* POST /desktop-mode/v1/files/uploads/<id>/media |
| 15 |
* Copy the bytes into the Media Library. Idempotent: the |
| 16 |
* attachment remembers its source row in |
| 17 |
* `_openstation_stored_file_id` post meta, and a second call |
| 18 |
* returns the existing attachment instead of a duplicate. |
| 19 |
* |
| 20 |
* POST /desktop-mode/v1/files/uploads/<id>/post { postType } |
| 21 |
* The same copy, then a fresh `auto-draft` of `postType` whose |
| 22 |
* content is the attachment as a block (image / video / audio / |
| 23 |
* file) and whose featured image is the attachment when it is |
| 24 |
* an image. The response carries the edit URL; the client opens |
| 25 |
* it in a window. `auto-draft` is exactly what `post-new.php` |
| 26 |
* creates, so an abandoned "start a post" leaves nothing the |
| 27 |
* daily auto-draft sweep will not clear. |
| 28 |
* |
| 29 |
* The stored file is never moved or altered — the placement keeps |
| 30 |
* owning it, and trashing the tile later does not touch the |
| 31 |
* attachment (nor the other way round). |
| 32 |
* |
| 33 |
* @package OpenStation |
| 34 |
*/ |
| 35 |
|
| 36 |
defined( 'ABSPATH' ) || exit; |
| 37 |
|
| 38 |
/** |
| 39 |
* Attachment post-meta key naming the stored-file row an attachment |
| 40 |
* was copied from. One attachment per stored file, per site. |
| 41 |
*/ |
| 42 |
const OPENSTATION_MEDIA_SOURCE_META = '_openstation_stored_file_id'; |
| 43 |
|
| 44 |
/** |
| 45 |
* Attachment post-meta key carrying the source row's disk name. The |
| 46 |
* row id alone is not a safe identity — ids can be reissued after |
| 47 |
* the table empties — but the disk name is a UUID, so the pair is. |
| 48 |
*/ |
| 49 |
const OPENSTATION_MEDIA_SOURCE_KEY_META = '_openstation_stored_file_key'; |
| 50 |
|
| 51 |
/** |
| 52 |
* Whether a stored file is something the Media Library would accept. |
| 53 |
* |
| 54 |
* "Media" here is the WordPress definition — a MIME type on the |
| 55 |
* site's upload allow-list — rather than only images, so a PDF or |
| 56 |
* an audio file qualifies while an `.exe` never does. |
| 57 |
* |
| 58 |
* @param array $row Stored-file row. |
| 59 |
* @return bool |
| 60 |
*/ |
| 61 |
function openstation_stored_file_is_media( $row ) { |
| 62 |
$mime = is_array( $row ) ? strtolower( trim( (string) ( $row['mime'] ?? '' ) ) ) : ''; |
| 63 |
$is_media = '' !== $mime && in_array( $mime, array_values( get_allowed_mime_types() ), true ); |
| 64 |
|
| 65 |
/** |
| 66 |
* Filters whether a stored file may be copied into the Media |
| 67 |
* Library (and therefore whether the tile offers it). |
| 68 |
* |
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* @param bool $is_media Default: the MIME type is on the site's upload allow-list. |
| 70 |
* @param array $row Stored-file row. |
| 71 |
*/ |
| 72 |
return (bool) apply_filters( 'openstation_stored_file_is_media', $is_media, $row ); |
| 73 |
} |
| 74 |
|
| 75 |
/** |
| 76 |
* The attachment previously copied from a stored file, if any. |
| 77 |
* |
| 78 |
* @param array $row Stored-file row. |
| 79 |
* @return int Attachment id, or 0. |
| 80 |
*/ |
| 81 |
function openstation_stored_file_find_attachment( $row ) { |
| 82 |
$file_id = is_array( $row ) ? (int) ( $row['id'] ?? 0 ) : 0; |
| 83 |
$disk_name = is_array( $row ) ? (string) ( $row['disk_name'] ?? '' ) : ''; |
| 84 |
if ( $file_id <= 0 || '' === $disk_name ) { |
| 85 |
return 0; |
| 86 |
} |
| 87 |
$found = get_posts( |
| 88 |
array( |
| 89 |
'post_type' => 'attachment', |
| 90 |
'post_status' => array( 'inherit', 'private' ), |
| 91 |
'posts_per_page' => 1, |
| 92 |
'fields' => 'ids', |
| 93 |
'orderby' => 'ID', |
| 94 |
'order' => 'ASC', |
| 95 |
'no_found_rows' => true, |
| 96 |
// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query -- one attachment per stored file; the lookup is bounded to one row. |
| 97 |
'meta_query' => array( |
| 98 |
array( |
| 99 |
'key' => OPENSTATION_MEDIA_SOURCE_META, |
| 100 |
'value' => (string) $file_id, |
| 101 |
), |
| 102 |
array( |
| 103 |
'key' => OPENSTATION_MEDIA_SOURCE_KEY_META, |
| 104 |
'value' => $disk_name, |
| 105 |
), |
| 106 |
), |
| 107 |
) |
| 108 |
); |
| 109 |
return $found ? (int) $found[0] : 0; |
| 110 |
} |
| 111 |
|
| 112 |
/** |
| 113 |
* The filename a copy of a stored file is registered under. |
| 114 |
* |
| 115 |
* The display name is what the user sees, but a rename can leave it |
| 116 |
* without an extension, and `wp_check_filetype_and_ext()` needs one |
| 117 |
* that agrees with the bytes — so a missing extension is derived |
| 118 |
* from the row's MIME type. |
| 119 |
* |
| 120 |
* @param array $row Stored-file row. |
| 121 |
* @return string |
| 122 |
*/ |
| 123 |
function openstation_stored_file_media_filename( $row ) { |
| 124 |
$name = sanitize_file_name( (string) $row['display_name'] ); |
| 125 |
if ( '' === $name ) { |
| 126 |
$name = 'file'; |
| 127 |
} |
| 128 |
$check = wp_check_filetype( $name ); |
| 129 |
if ( empty( $check['ext'] ) ) { |
| 130 |
$ext = wp_get_default_extension_for_mime_type( (string) $row['mime'] ); |
| 131 |
if ( $ext ) { |
| 132 |
$name .= '.' . $ext; |
| 133 |
} |
| 134 |
} |
| 135 |
return $name; |
| 136 |
} |
| 137 |
|
| 138 |
/** |
| 139 |
* Copy a stored file into the Media Library as an attachment. |
| 140 |
* |
| 141 |
* Idempotent per stored file: a second call returns the attachment |
| 142 |
* the first one created. The caller is responsible for the |
| 143 |
* capability check (`upload_files`); this helper checks read access |
| 144 |
* to the stored file and the media policy. |
| 145 |
* |
| 146 |
* @param int $file_id Stored-file id. |
| 147 |
* @param int $user_id Acting user; becomes the attachment author. |
| 148 |
* @return array|WP_Error `{ attachment_id, created }`. |
| 149 |
*/ |
| 150 |
function openstation_stored_file_to_attachment( $file_id, $user_id ) { |
| 151 |
$file_id = (int) $file_id; |
| 152 |
$user_id = (int) $user_id; |
| 153 |
$row = openstation_stored_files_get( $file_id ); |
| 154 |
if ( ! $row || ! openstation_stored_file_user_can_read( $file_id, $user_id ) ) { |
| 155 |
return openstation_files_download_not_found(); |
| 156 |
} |
| 157 |
if ( ! openstation_stored_file_is_media( $row ) ) { |
| 158 |
return new WP_Error( |
| 159 |
'openstation_stored_file_not_media', |
| 160 |
__( 'This file type cannot be added to the Media Library.', 'desktop-mode' ), |
| 161 |
array( 'status' => 415 ) |
| 162 |
); |
| 163 |
} |
| 164 |
|
| 165 |
$existing = openstation_stored_file_find_attachment( $row ); |
| 166 |
if ( $existing > 0 ) { |
| 167 |
return array( |
| 168 |
'attachment_id' => $existing, |
| 169 |
'created' => false, |
| 170 |
); |
| 171 |
} |
| 172 |
|
| 173 |
$path = openstation_stored_file_path( $row ); |
| 174 |
if ( ! $path || ! file_exists( $path ) ) { |
| 175 |
return openstation_files_download_not_found(); |
| 176 |
} |
| 177 |
|
| 178 |
require_once ABSPATH . 'wp-admin/includes/file.php'; |
| 179 |
require_once ABSPATH . 'wp-admin/includes/media.php'; |
| 180 |
require_once ABSPATH . 'wp-admin/includes/image.php'; |
| 181 |
|
| 182 |
// The sideload consumes its input file, and the stored bytes |
| 183 |
// stay the placement's — so it gets a scratch copy. |
| 184 |
$name = openstation_stored_file_media_filename( $row ); |
| 185 |
$tmp = wp_tempnam( $name ); |
| 186 |
if ( ! $tmp || ! copy( $path, $tmp ) ) { |
| 187 |
if ( $tmp ) { |
| 188 |
wp_delete_file( $tmp ); |
| 189 |
} |
| 190 |
return new WP_Error( |
| 191 |
'openstation_stored_file_copy_failed', |
| 192 |
__( 'The file could not be copied.', 'desktop-mode' ), |
| 193 |
array( 'status' => 500 ) |
| 194 |
); |
| 195 |
} |
| 196 |
|
| 197 |
$post_data = array( |
| 198 |
'post_author' => $user_id, |
| 199 |
); |
| 200 |
/** |
| 201 |
* Filters the attachment post fields for a stored file copied into |
| 202 |
* the Media Library (`post_title`, `post_excerpt` for the caption, |
| 203 |
* `post_content` for the description, …). |
| 204 |
* |
| 205 |
* @param array $post_data Fields passed to `media_handle_sideload()`. |
| 206 |
* @param array $row Stored-file row. |
| 207 |
* @param int $user_id Acting user. |
| 208 |
*/ |
| 209 |
$post_data = (array) apply_filters( 'openstation_stored_file_media_post_data', $post_data, $row, $user_id ); |
| 210 |
|
| 211 |
$attachment_id = media_handle_sideload( |
| 212 |
array( |
| 213 |
'name' => $name, |
| 214 |
'tmp_name' => $tmp, |
| 215 |
'type' => (string) $row['mime'], |
| 216 |
'size' => (int) $row['size_bytes'], |
| 217 |
), |
| 218 |
0, |
| 219 |
null, |
| 220 |
$post_data |
| 221 |
); |
| 222 |
if ( is_wp_error( $attachment_id ) ) { |
| 223 |
if ( file_exists( $tmp ) ) { |
| 224 |
wp_delete_file( $tmp ); |
| 225 |
} |
| 226 |
$attachment_id->add_data( array( 'status' => 400 ) ); |
| 227 |
return $attachment_id; |
| 228 |
} |
| 229 |
$attachment_id = (int) $attachment_id; |
| 230 |
update_post_meta( $attachment_id, OPENSTATION_MEDIA_SOURCE_META, (string) $file_id ); |
| 231 |
update_post_meta( $attachment_id, OPENSTATION_MEDIA_SOURCE_KEY_META, (string) $row['disk_name'] ); |
| 232 |
|
| 233 |
/** |
| 234 |
* Fires after a stored file has been copied into the Media Library. |
| 235 |
* |
| 236 |
* @param int $attachment_id The new attachment. |
| 237 |
* @param int $file_id Source stored-file id. |
| 238 |
* @param int $user_id Acting user. |
| 239 |
*/ |
| 240 |
do_action( 'openstation_stored_file_added_to_media', $attachment_id, $file_id, $user_id ); |
| 241 |
|
| 242 |
return array( |
| 243 |
'attachment_id' => $attachment_id, |
| 244 |
'created' => true, |
| 245 |
); |
| 246 |
} |
| 247 |
|
| 248 |
/** |
| 249 |
* Block markup that places an attachment in a fresh post. |
| 250 |
* |
| 251 |
* @param int $attachment_id Attachment id. |
| 252 |
* @return string Serialized block. |
| 253 |
*/ |
| 254 |
function openstation_attachment_block_markup( $attachment_id ) { |
| 255 |
$attachment_id = (int) $attachment_id; |
| 256 |
$mime = (string) get_post_mime_type( $attachment_id ); |
| 257 |
$url = (string) wp_get_attachment_url( $attachment_id ); |
| 258 |
$major = strtok( $mime, '/' ); |
| 259 |
|
| 260 |
if ( 'image' === $major ) { |
| 261 |
$src = wp_get_attachment_image_url( $attachment_id, 'large' ); |
| 262 |
$src = $src ? $src : $url; |
| 263 |
return sprintf( |
| 264 |
'<!-- wp:image {"id":%1$d,"sizeSlug":"large","linkDestination":"none"} -->' . |
| 265 |
'<figure class="wp-block-image size-large"><img src="%2$s" alt="" class="wp-image-%1$d"/></figure>' . |
| 266 |
'<!-- /wp:image -->', |
| 267 |
$attachment_id, |
| 268 |
esc_url( $src ) |
| 269 |
); |
| 270 |
} |
| 271 |
if ( 'video' === $major ) { |
| 272 |
return sprintf( |
| 273 |
'<!-- wp:video {"id":%1$d} --><figure class="wp-block-video"><video controls src="%2$s"></video></figure><!-- /wp:video -->', |
| 274 |
$attachment_id, |
| 275 |
esc_url( $url ) |
| 276 |
); |
| 277 |
} |
| 278 |
if ( 'audio' === $major ) { |
| 279 |
return sprintf( |
| 280 |
'<!-- wp:audio {"id":%1$d} --><figure class="wp-block-audio"><audio controls src="%2$s"></audio></figure><!-- /wp:audio -->', |
| 281 |
$attachment_id, |
| 282 |
esc_url( $url ) |
| 283 |
); |
| 284 |
} |
| 285 |
$title = get_the_title( $attachment_id ); |
| 286 |
$title = '' !== $title ? $title : wp_basename( $url ); |
| 287 |
return sprintf( |
| 288 |
'<!-- wp:file {"id":%1$d,"href":"%2$s"} --><div class="wp-block-file"><a href="%2$s">%3$s</a>' . |
| 289 |
'<a href="%2$s" class="wp-block-file__button wp-element-button" download>%4$s</a></div><!-- /wp:file -->', |
| 290 |
$attachment_id, |
| 291 |
esc_url( $url ), |
| 292 |
esc_html( $title ), |
| 293 |
esc_html__( 'Download', 'desktop-mode' ) |
| 294 |
); |
| 295 |
} |
| 296 |
|
| 297 |
/** |
| 298 |
* Start a new post (or page, or any post type) from a stored file. |
| 299 |
* |
| 300 |
* Copies the file into the Media Library first (idempotently), then |
| 301 |
* inserts an `auto-draft` whose content is that attachment as a |
| 302 |
* block, with the attachment as the featured image when it is one. |
| 303 |
* |
| 304 |
* @param int $file_id Stored-file id. |
| 305 |
* @param string $post_type Post type to create. |
| 306 |
* @param int $user_id Acting user; becomes the author. |
| 307 |
* @return array|WP_Error `{ post_id, post_type, attachment_id, created, edit_url }`. |
| 308 |
*/ |
| 309 |
function openstation_stored_file_start_post( $file_id, $post_type, $user_id ) { |
| 310 |
$file_id = (int) $file_id; |
| 311 |
$user_id = (int) $user_id; |
| 312 |
$post_type = sanitize_key( (string) $post_type ); |
| 313 |
$pto = get_post_type_object( $post_type ); |
| 314 |
if ( ! $pto || ! post_type_supports( $post_type, 'editor' ) ) { |
| 315 |
return new WP_Error( |
| 316 |
'openstation_stored_file_bad_post_type', |
| 317 |
__( 'That post type cannot be started from a file.', 'desktop-mode' ), |
| 318 |
array( 'status' => 400 ) |
| 319 |
); |
| 320 |
} |
| 321 |
if ( ! user_can( $user_id, $pto->cap->create_posts ) ) { |
| 322 |
return new WP_Error( |
| 323 |
'openstation_stored_file_cannot_create_posts', |
| 324 |
__( 'You are not allowed to create this kind of content.', 'desktop-mode' ), |
| 325 |
array( 'status' => 403 ) |
| 326 |
); |
| 327 |
} |
| 328 |
|
| 329 |
$attached = openstation_stored_file_to_attachment( $file_id, $user_id ); |
| 330 |
if ( is_wp_error( $attached ) ) { |
| 331 |
return $attached; |
| 332 |
} |
| 333 |
$attachment_id = (int) $attached['attachment_id']; |
| 334 |
$row = openstation_stored_files_get( $file_id ); |
| 335 |
|
| 336 |
$content = openstation_attachment_block_markup( $attachment_id ); |
| 337 |
/** |
| 338 |
* Filters the initial content of a post started from a stored file. |
| 339 |
* |
| 340 |
* @param string $content Serialized block markup. |
| 341 |
* @param int $attachment_id The Media Library copy. |
| 342 |
* @param string $post_type Post type being created. |
| 343 |
* @param array $row Stored-file row. |
| 344 |
*/ |
| 345 |
$content = (string) apply_filters( 'openstation_stored_file_start_post_content', $content, $attachment_id, $post_type, $row ); |
| 346 |
|
| 347 |
$args = array( |
| 348 |
'post_type' => $post_type, |
| 349 |
'post_status' => 'auto-draft', |
| 350 |
'post_title' => '', |
| 351 |
'post_content' => $content, |
| 352 |
'post_author' => $user_id, |
| 353 |
); |
| 354 |
/** |
| 355 |
* Filters the `wp_insert_post()` arguments of a post started from |
| 356 |
* a stored file. Keep `post_status` at `auto-draft` unless you |
| 357 |
* want abandoned starts to persist as drafts. |
| 358 |
* |
| 359 |
* @param array $args Insert arguments. |
| 360 |
* @param int $attachment_id The Media Library copy. |
| 361 |
* @param string $post_type Post type being created. |
| 362 |
* @param array $row Stored-file row. |
| 363 |
*/ |
| 364 |
$args = (array) apply_filters( 'openstation_stored_file_start_post_args', $args, $attachment_id, $post_type, $row ); |
| 365 |
|
| 366 |
$post_id = wp_insert_post( wp_slash( $args ), true ); |
| 367 |
if ( is_wp_error( $post_id ) ) { |
| 368 |
$post_id->add_data( array( 'status' => 500 ) ); |
| 369 |
return $post_id; |
| 370 |
} |
| 371 |
$post_id = (int) $post_id; |
| 372 |
|
| 373 |
if ( wp_attachment_is_image( $attachment_id ) && post_type_supports( $post_type, 'thumbnail' ) ) { |
| 374 |
set_post_thumbnail( $post_id, $attachment_id ); |
| 375 |
} |
| 376 |
|
| 377 |
/** |
| 378 |
* Fires after a post has been started from a stored file. |
| 379 |
* |
| 380 |
* @param int $post_id The new auto-draft. |
| 381 |
* @param int $attachment_id The Media Library copy. |
| 382 |
* @param int $file_id Source stored-file id. |
| 383 |
* @param int $user_id Acting user. |
| 384 |
*/ |
| 385 |
do_action( 'openstation_stored_file_post_started', $post_id, $attachment_id, $file_id, $user_id ); |
| 386 |
|
| 387 |
return array( |
| 388 |
'post_id' => $post_id, |
| 389 |
'post_type' => $post_type, |
| 390 |
'attachment_id' => $attachment_id, |
| 391 |
'created' => (bool) $attached['created'], |
| 392 |
'edit_url' => admin_url( sprintf( 'post.php?post=%d&action=edit', $post_id ) ), |
| 393 |
); |
| 394 |
} |
| 395 |
|
| 396 |
/** |
| 397 |
* Put stored files into an existing post. |
| 398 |
* |
| 399 |
* Each file is copied into the Media Library (idempotently), its |
| 400 |
* block is appended to the post content when the post type has an |
| 401 |
* editor, it is attached to the post when it was attached to nothing, |
| 402 |
* and the first image becomes the featured image when the post type |
| 403 |
* supports one and the post has none. All-or-nothing on the copies: |
| 404 |
* a file that cannot be copied fails the request before the post is |
| 405 |
* touched. |
| 406 |
* |
| 407 |
* @param int $post_id Target post. |
| 408 |
* @param int[] $file_ids Stored-file ids, in the order they were dragged. |
| 409 |
* @param int $user_id Acting user; must be able to edit the post. |
| 410 |
* @return array|WP_Error `{ post_id, attachment_ids, appended, featured_image_set, edit_url }`. |
| 411 |
*/ |
| 412 |
function openstation_stored_files_attach_to_post( $post_id, $file_ids, $user_id ) { |
| 413 |
$post_id = (int) $post_id; |
| 414 |
$user_id = (int) $user_id; |
| 415 |
$file_ids = array_values( array_unique( array_filter( array_map( 'intval', (array) $file_ids ) ) ) ); |
| 416 |
$post = get_post( $post_id ); |
| 417 |
if ( ! $post || in_array( $post->post_type, array( 'attachment', 'revision' ), true ) ) { |
| 418 |
return new WP_Error( |
| 419 |
'openstation_stored_file_post_not_found', |
| 420 |
__( 'Post not found.', 'desktop-mode' ), |
| 421 |
array( 'status' => 404 ) |
| 422 |
); |
| 423 |
} |
| 424 |
if ( ! user_can( $user_id, 'edit_post', $post_id ) ) { |
| 425 |
return new WP_Error( |
| 426 |
'openstation_stored_file_cannot_edit_post', |
| 427 |
__( 'You are not allowed to edit this post.', 'desktop-mode' ), |
| 428 |
array( 'status' => 403 ) |
| 429 |
); |
| 430 |
} |
| 431 |
if ( 'trash' === $post->post_status ) { |
| 432 |
return new WP_Error( |
| 433 |
'openstation_stored_file_post_trashed', |
| 434 |
__( 'That post is in the Trash.', 'desktop-mode' ), |
| 435 |
array( 'status' => 400 ) |
| 436 |
); |
| 437 |
} |
| 438 |
if ( empty( $file_ids ) ) { |
| 439 |
return new WP_Error( |
| 440 |
'openstation_stored_file_no_files', |
| 441 |
__( 'No files to add.', 'desktop-mode' ), |
| 442 |
array( 'status' => 400 ) |
| 443 |
); |
| 444 |
} |
| 445 |
|
| 446 |
$attachment_ids = array(); |
| 447 |
foreach ( $file_ids as $file_id ) { |
| 448 |
$attached = openstation_stored_file_to_attachment( $file_id, $user_id ); |
| 449 |
if ( is_wp_error( $attached ) ) { |
| 450 |
return $attached; |
| 451 |
} |
| 452 |
$attachment_ids[] = (int) $attached['attachment_id']; |
| 453 |
} |
| 454 |
|
| 455 |
$markup = implode( "\n\n", array_map( 'openstation_attachment_block_markup', $attachment_ids ) ); |
| 456 |
/** |
| 457 |
* Filters the block markup appended to a post when stored files |
| 458 |
* are dropped onto it. |
| 459 |
* |
| 460 |
* @param string $markup Serialized blocks, one per attachment. |
| 461 |
* @param int[] $attachment_ids The Media Library copies, in drop order. |
| 462 |
* @param WP_Post $post The post being extended. |
| 463 |
* @param int[] $file_ids Source stored-file ids. |
| 464 |
*/ |
| 465 |
$markup = (string) apply_filters( 'openstation_stored_file_attach_content', $markup, $attachment_ids, $post, $file_ids ); |
| 466 |
|
| 467 |
$appended = false; |
| 468 |
if ( post_type_supports( $post->post_type, 'editor' ) && '' !== $markup ) { |
| 469 |
$content = '' === trim( $post->post_content ) ? $markup : rtrim( $post->post_content ) . "\n\n" . $markup; |
| 470 |
$updated = wp_update_post( |
| 471 |
wp_slash( |
| 472 |
array( |
| 473 |
'ID' => $post_id, |
| 474 |
'post_content' => $content, |
| 475 |
) |
| 476 |
), |
| 477 |
true |
| 478 |
); |
| 479 |
if ( is_wp_error( $updated ) ) { |
| 480 |
$updated->add_data( array( 'status' => 500 ) ); |
| 481 |
return $updated; |
| 482 |
} |
| 483 |
$appended = true; |
| 484 |
} |
| 485 |
|
| 486 |
$featured_image_set = false; |
| 487 |
foreach ( $attachment_ids as $attachment_id ) { |
| 488 |
if ( 0 === (int) get_post_field( 'post_parent', $attachment_id ) ) { |
| 489 |
wp_update_post( |
| 490 |
array( |
| 491 |
'ID' => $attachment_id, |
| 492 |
'post_parent' => $post_id, |
| 493 |
) |
| 494 |
); |
| 495 |
} |
| 496 |
if ( |
| 497 |
! $featured_image_set && |
| 498 |
post_type_supports( $post->post_type, 'thumbnail' ) && |
| 499 |
! has_post_thumbnail( $post_id ) && |
| 500 |
wp_attachment_is_image( $attachment_id ) |
| 501 |
) { |
| 502 |
$featured_image_set = (bool) set_post_thumbnail( $post_id, $attachment_id ); |
| 503 |
} |
| 504 |
} |
| 505 |
|
| 506 |
/** |
| 507 |
* Fires after stored files have been put into a post. |
| 508 |
* |
| 509 |
* @param int $post_id The post. |
| 510 |
* @param int[] $attachment_ids The Media Library copies, in drop order. |
| 511 |
* @param int[] $file_ids Source stored-file ids. |
| 512 |
* @param int $user_id Acting user. |
| 513 |
*/ |
| 514 |
do_action( 'openstation_stored_file_attached_to_post', $post_id, $attachment_ids, $file_ids, $user_id ); |
| 515 |
|
| 516 |
return array( |
| 517 |
'post_id' => $post_id, |
| 518 |
'attachment_ids' => $attachment_ids, |
| 519 |
'appended' => $appended, |
| 520 |
'featured_image_set' => $featured_image_set, |
| 521 |
'edit_url' => admin_url( sprintf( 'post.php?post=%d&action=edit', $post_id ) ), |
| 522 |
); |
| 523 |
} |
| 524 |
|
| 525 |
/** |
| 526 |
* Permission callback: the base files gate plus WordPress's own |
| 527 |
* Media Library capability. |
| 528 |
* |
| 529 |
* @return true|WP_Error |
| 530 |
*/ |
| 531 |
function openstation_files_rest_media_permission() { |
| 532 |
$base = openstation_files_rest_permission(); |
| 533 |
if ( true !== $base ) { |
| 534 |
return $base; |
| 535 |
} |
| 536 |
if ( ! current_user_can( 'upload_files' ) ) { |
| 537 |
return new WP_Error( |
| 538 |
'openstation_stored_file_cannot_add_to_media', |
| 539 |
__( 'You are not allowed to add files to the Media Library.', 'desktop-mode' ), |
| 540 |
array( 'status' => 403 ) |
| 541 |
); |
| 542 |
} |
| 543 |
return true; |
| 544 |
} |
| 545 |
|
| 546 |
/** |
| 547 |
* Register the two routes. |
| 548 |
*/ |
| 549 |
function openstation_files_register_media_rest_routes() { |
| 550 |
register_rest_route( |
| 551 |
'desktop-mode/v1', |
| 552 |
'/files/uploads/(?P<id>\d+)/media', |
| 553 |
array( |
| 554 |
'methods' => WP_REST_Server::CREATABLE, |
| 555 |
'permission_callback' => 'openstation_files_rest_media_permission', |
| 556 |
'callback' => 'openstation_files_rest_add_to_media', |
| 557 |
) |
| 558 |
); |
| 559 |
register_rest_route( |
| 560 |
'desktop-mode/v1', |
| 561 |
'/files/uploads/(?P<id>\d+)/post', |
| 562 |
array( |
| 563 |
'methods' => WP_REST_Server::CREATABLE, |
| 564 |
'permission_callback' => 'openstation_files_rest_media_permission', |
| 565 |
'callback' => 'openstation_files_rest_start_post', |
| 566 |
'args' => array( |
| 567 |
'postType' => array( |
| 568 |
'type' => 'string', |
| 569 |
'default' => 'post', |
| 570 |
), |
| 571 |
), |
| 572 |
) |
| 573 |
); |
| 574 |
register_rest_route( |
| 575 |
'desktop-mode/v1', |
| 576 |
'/files/posts/(?P<id>\d+)/uploads', |
| 577 |
array( |
| 578 |
'methods' => WP_REST_Server::CREATABLE, |
| 579 |
'permission_callback' => 'openstation_files_rest_media_permission', |
| 580 |
'callback' => 'openstation_files_rest_attach_to_post', |
| 581 |
'args' => array( |
| 582 |
'fileIds' => array( |
| 583 |
'type' => 'array', |
| 584 |
'required' => true, |
| 585 |
'items' => array( 'type' => 'integer' ), |
| 586 |
), |
| 587 |
), |
| 588 |
) |
| 589 |
); |
| 590 |
} |
| 591 |
add_action( 'rest_api_init', 'openstation_files_register_media_rest_routes' ); |
| 592 |
|
| 593 |
/** |
| 594 |
* The attachment summary both routes return. |
| 595 |
* |
| 596 |
* @param int $attachment_id Attachment id. |
| 597 |
* @param bool $created Whether this request created it. |
| 598 |
* @return array |
| 599 |
*/ |
| 600 |
function openstation_files_attachment_summary( $attachment_id, $created ) { |
| 601 |
$attachment_id = (int) $attachment_id; |
| 602 |
return array( |
| 603 |
'attachmentId' => $attachment_id, |
| 604 |
'created' => (bool) $created, |
| 605 |
'title' => get_the_title( $attachment_id ), |
| 606 |
'url' => (string) wp_get_attachment_url( $attachment_id ), |
| 607 |
'editUrl' => admin_url( sprintf( 'post.php?post=%d&action=edit', $attachment_id ) ), |
| 608 |
); |
| 609 |
} |
| 610 |
|
| 611 |
/** |
| 612 |
* POST /files/uploads/<id>/media |
| 613 |
* |
| 614 |
* @param WP_REST_Request $req Request. |
| 615 |
* @return WP_REST_Response|WP_Error |
| 616 |
*/ |
| 617 |
function openstation_files_rest_add_to_media( WP_REST_Request $req ) { |
| 618 |
$result = openstation_stored_file_to_attachment( (int) $req['id'], get_current_user_id() ); |
| 619 |
if ( is_wp_error( $result ) ) { |
| 620 |
return $result; |
| 621 |
} |
| 622 |
return rest_ensure_response( |
| 623 |
openstation_files_attachment_summary( $result['attachment_id'], $result['created'] ) |
| 624 |
); |
| 625 |
} |
| 626 |
|
| 627 |
/** |
| 628 |
* POST /files/uploads/<id>/post |
| 629 |
* |
| 630 |
* @param WP_REST_Request $req Request. |
| 631 |
* @return WP_REST_Response|WP_Error |
| 632 |
*/ |
| 633 |
function openstation_files_rest_start_post( WP_REST_Request $req ) { |
| 634 |
$result = openstation_stored_file_start_post( |
| 635 |
(int) $req['id'], |
| 636 |
(string) $req->get_param( 'postType' ), |
| 637 |
get_current_user_id() |
| 638 |
); |
| 639 |
if ( is_wp_error( $result ) ) { |
| 640 |
return $result; |
| 641 |
} |
| 642 |
$summary = openstation_files_attachment_summary( $result['attachment_id'], $result['created'] ); |
| 643 |
return rest_ensure_response( |
| 644 |
array( |
| 645 |
'postId' => (int) $result['post_id'], |
| 646 |
'postType' => (string) $result['post_type'], |
| 647 |
'editUrl' => (string) $result['edit_url'], |
| 648 |
'attachment' => $summary, |
| 649 |
) |
| 650 |
); |
| 651 |
} |
| 652 |
|
| 653 |
/** |
| 654 |
* POST /files/posts/<id>/uploads { fileIds } |
| 655 |
* |
| 656 |
* @param WP_REST_Request $req Request. |
| 657 |
* @return WP_REST_Response|WP_Error |
| 658 |
*/ |
| 659 |
function openstation_files_rest_attach_to_post( WP_REST_Request $req ) { |
| 660 |
$result = openstation_stored_files_attach_to_post( |
| 661 |
(int) $req['id'], |
| 662 |
(array) $req->get_param( 'fileIds' ), |
| 663 |
get_current_user_id() |
| 664 |
); |
| 665 |
if ( is_wp_error( $result ) ) { |
| 666 |
return $result; |
| 667 |
} |
| 668 |
$attachments = array(); |
| 669 |
foreach ( $result['attachment_ids'] as $attachment_id ) { |
| 670 |
$attachments[] = openstation_files_attachment_summary( $attachment_id, false ); |
| 671 |
} |
| 672 |
return rest_ensure_response( |
| 673 |
array( |
| 674 |
'postId' => (int) $result['post_id'], |
| 675 |
'title' => get_the_title( $result['post_id'] ), |
| 676 |
'editUrl' => (string) $result['edit_url'], |
| 677 |
'appended' => (bool) $result['appended'], |
| 678 |
'featuredImageSet' => (bool) $result['featured_image_set'], |
| 679 |
'attachments' => $attachments, |
| 680 |
) |
| 681 |
); |
| 682 |
} |
| 683 |
|
| 684 |
/** |
| 685 |
* Whether the current user may start `$post_type` content. |
| 686 |
* |
| 687 |
* @param string $post_type Post type. |
| 688 |
* @return bool |
| 689 |
*/ |
| 690 |
function openstation_user_can_start_post_type( $post_type ) { |
| 691 |
$pto = get_post_type_object( $post_type ); |
| 692 |
return $pto && post_type_supports( $post_type, 'editor' ) && current_user_can( $pto->cap->create_posts ); |
| 693 |
} |
| 694 |
|
| 695 |
/** |
| 696 |
* Shell-config injection: which of the media actions the viewer may |
| 697 |
* take, so the tile menu does not offer what the server would 403. |
| 698 |
* |
| 699 |
* @param array $config Shell config. |
| 700 |
* @return array |
| 701 |
*/ |
| 702 |
function openstation_stored_files_inject_media_shell_config( $config ) { |
| 703 |
$storage = isset( $config['desktopStorage'] ) && is_array( $config['desktopStorage'] ) |
| 704 |
? $config['desktopStorage'] |
| 705 |
: array(); |
| 706 |
$can_media = is_user_logged_in() && current_user_can( 'upload_files' ); |
| 707 |
$storage['canAddToMedia'] = $can_media; |
| 708 |
$storage['canStartPost'] = $can_media && openstation_user_can_start_post_type( 'post' ); |
| 709 |
$storage['canStartPage'] = $can_media && openstation_user_can_start_post_type( 'page' ); |
| 710 |
$config['desktopStorage'] = $storage; |
| 711 |
return $config; |
| 712 |
} |
| 713 |
add_filter( 'openstation_shell_config', 'openstation_stored_files_inject_media_shell_config', 21 ); |
| 714 |
|
