1<?php 2/** 3 * WordPress Administration Media API. 4 * 5 * @package WordPress 6 * @subpackage Administration 7 */ 8 9/** 10 * Defines the default media upload tabs 11 * 12 * @since 2.5.0 13 * 14 * @return string[] Default tabs. 15 */ 16function media_upload_tabs() { 17 $_default_tabs = array( 18 'type' => __( 'From Computer' ), // Handler action suffix => tab text. 19 'type_url' => __( 'From URL' ), 20 'gallery' => __( 'Gallery' ), 21 'library' => __( 'Media Library' ), 22 ); 23 24 /** 25 * Filters the available tabs in the legacy (pre-3.5.0) media popup. 26 * 27 * @since 2.5.0 28 * 29 * @param string[] $_default_tabs An array of media tabs. 30 */ 31 return apply_filters( 'media_upload_tabs', $_default_tabs ); 32} 33 34/** 35 * Adds the gallery tab back to the tabs array if post has image attachments 36 * 37 * @since 2.5.0 38 * 39 * @global wpdb $wpdb WordPress database abstraction object. 40 * 41 * @param array $tabs 42 * @return array $tabs with gallery if post has image attachment 43 */ 44function update_gallery_tab( $tabs ) { 45 global $wpdb; 46 47 if ( ! isset( $_REQUEST['post_id'] ) ) { 48 unset( $tabs['gallery'] ); 49 return $tabs; 50 } 51 52 $post_id = (int) $_REQUEST['post_id']; 53 54 if ( $post_id ) { 55 $attachments = (int) $wpdb->get_var( $wpdb->prepare( "SELECT count(*) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status != 'trash' AND post_parent = %d", $post_id ) ); 56 } 57 58 if ( empty( $attachments ) ) { 59 unset( $tabs['gallery'] ); 60 return $tabs; 61 } 62 63 /* translators: %s: Number of attachments. */ 64 $tabs['gallery'] = sprintf( __( 'Gallery (%s)' ), "<span id='attachments-count'>$attachments</span>" ); 65 66 return $tabs; 67} 68 69/** 70 * Outputs the legacy media upload tabs UI. 71 * 72 * @since 2.5.0 73 * 74 * @global string $redir_tab 75 */ 76function the_media_upload_tabs() { 77 global $redir_tab; 78 $tabs = media_upload_tabs(); 79 $default = 'type'; 80 81 if ( ! empty( $tabs ) ) { 82 echo "<ul id='sidemenu'>\n"; 83 84 if ( isset( $redir_tab ) && array_key_exists( $redir_tab, $tabs ) ) { 85 $current = $redir_tab; 86 } elseif ( isset( $_GET['tab'] ) && array_key_exists( $_GET['tab'], $tabs ) ) { 87 $current = $_GET['tab']; 88 } else { 89 /** This filter is documented in wp-admin/media-upload.php */ 90 $current = apply_filters( 'media_upload_default_tab', $default ); 91 } 92 93 foreach ( $tabs as $callback => $text ) { 94 $class = ''; 95 96 if ( $current == $callback ) { 97 $class = " class='current'"; 98 } 99 100 $href = add_query_arg( 101 array( 102 'tab' => $callback, 103 's' => false, 104 'paged' => false, 105 'post_mime_type' => false, 106 'm' => false, 107 ) 108 ); 109 $link = "<a href='" . esc_url( $href ) . "'$class>$text</a>"; 110 echo "\t<li id='" . esc_attr( "tab-$callback" ) . "'>$link</li>\n"; 111 } 112 113 echo "</ul>\n"; 114 } 115} 116 117/** 118 * Retrieves the image HTML to send to the editor. 119 * 120 * @since 2.5.0 121 * 122 * @param int $id Image attachment ID. 123 * @param string $caption Image caption. 124 * @param string $title Image title attribute. 125 * @param string $align Image CSS alignment property. 126 * @param string $url Optional. Image src URL. Default empty. 127 * @param bool|string $rel Optional. Value for rel attribute or whether to add a default value. Default false. 128 * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array of 129 * width and height values in pixels (in that order). Default 'medium'. 130 * @param string $alt Optional. Image alt attribute. Default empty. 131 * @return string The HTML output to insert into the editor. 132 */ 133function get_image_send_to_editor( $id, $caption, $title, $align, $url = '', $rel = false, $size = 'medium', $alt = '' ) { 134 135 $html = get_image_tag( $id, $alt, '', $align, $size ); 136 137 if ( $rel ) { 138 if ( is_string( $rel ) ) { 139 $rel = ' rel="' . esc_attr( $rel ) . '"'; 140 } else { 141 $rel = ' rel="attachment wp-att-' . (int) $id . '"'; 142 } 143 } else { 144 $rel = ''; 145 } 146 147 if ( $url ) { 148 $html = '<a href="' . esc_attr( $url ) . '"' . $rel . '>' . $html . '</a>'; 149 } 150 151 /** 152 * Filters the image HTML markup to send to the editor when inserting an image. 153 * 154 * @since 2.5.0 155 * @since 5.6.0 The `$rel` parameter was added. 156 * 157 * @param string $html The image HTML markup to send. 158 * @param int $id The attachment ID. 159 * @param string $caption The image caption. 160 * @param string $title The image title. 161 * @param string $align The image alignment. 162 * @param string $url The image source URL. 163 * @param string|int[] $size Requested image size. Can be any registered image size name, or 164 * an array of width and height values in pixels (in that order). 165 * @param string $alt The image alternative, or alt, text. 166 * @param string $rel The image rel attribute. 167 */ 168 $html = apply_filters( 'image_send_to_editor', $html, $id, $caption, $title, $align, $url, $size, $alt, $rel ); 169 170 return $html; 171} 172 173/** 174 * Adds image shortcode with caption to editor. 175 * 176 * @since 2.6.0 177 * 178 * @param string $html The image HTML markup to send. 179 * @param int $id Image attachment ID. 180 * @param string $caption Image caption. 181 * @param string $title Image title attribute (not used). 182 * @param string $align Image CSS alignment property. 183 * @param string $url Image source URL (not used). 184 * @param string $size Image size (not used). 185 * @param string $alt Image `alt` attribute (not used). 186 * @return string The image HTML markup with caption shortcode. 187 */ 188function image_add_caption( $html, $id, $caption, $title, $align, $url, $size, $alt = '' ) { 189 190 /** 191 * Filters the caption text. 192 * 193 * Note: If the caption text is empty, the caption shortcode will not be appended 194 * to the image HTML when inserted into the editor. 195 * 196 * Passing an empty value also prevents the {@see 'image_add_caption_shortcode'} 197 * Filters from being evaluated at the end of image_add_caption(). 198 * 199 * @since 4.1.0 200 * 201 * @param string $caption The original caption text. 202 * @param int $id The attachment ID. 203 */ 204 $caption = apply_filters( 'image_add_caption_text', $caption, $id ); 205 206 /** 207 * Filters whether to disable captions. 208 * 209 * Prevents image captions from being appended to image HTML when inserted into the editor. 210 * 211 * @since 2.6.0 212 * 213 * @param bool $bool Whether to disable appending captions. Returning true from the filter 214 * will disable captions. Default empty string. 215 */ 216 if ( empty( $caption ) || apply_filters( 'disable_captions', '' ) ) { 217 return $html; 218 } 219 220 $id = ( 0 < (int) $id ) ? 'attachment_' . $id : ''; 221 222 if ( ! preg_match( '/width=["\']([0-9]+)/', $html, $matches ) ) { 223 return $html; 224 } 225 226 $width = $matches[1]; 227 228 $caption = str_replace( array( "\r\n", "\r" ), "\n", $caption ); 229 $caption = preg_replace_callback( '/<[a-zA-Z0-9]+(?: [^<>]+>)*/', '_cleanup_image_add_caption', $caption ); 230 231 // Convert any remaining line breaks to <br />. 232 $caption = preg_replace( '/[ \n\t]*\n[ \t]*/', '<br />', $caption ); 233 234 $html = preg_replace( '/(class=["\'][^\'"]*)align(none|left|right|center)\s?/', '$1', $html ); 235 if ( empty( $align ) ) { 236 $align = 'none'; 237 } 238 239 $shcode = '[caption id="' . $id . '" align="align' . $align . '" width="' . $width . '"]' . $html . ' ' . $caption . '[/caption]'; 240 241 /** 242 * Filters the image HTML markup including the caption shortcode. 243 * 244 * @since 2.6.0 245 * 246 * @param string $shcode The image HTML markup with caption shortcode. 247 * @param string $html The image HTML markup. 248 */ 249 return apply_filters( 'image_add_caption_shortcode', $shcode, $html ); 250} 251 252/** 253 * Private preg_replace callback used in image_add_caption(). 254 * 255 * @access private 256 * @since 3.4.0 257 */ 258function _cleanup_image_add_caption( $matches ) { 259 // Remove any line breaks from inside the tags. 260 return preg_replace( '/[\r\n\t]+/', ' ', $matches[0] ); 261} 262 263/** 264 * Adds image HTML to editor. 265 * 266 * @since 2.5.0 267 * 268 * @param string $html 269 */ 270function media_send_to_editor( $html ) { 271 ?> 272 <script type="text/javascript"> 273 var win = window.dialogArguments || opener || parent || top; 274 win.send_to_editor( <?php echo wp_json_encode( $html ); ?> ); 275 </script> 276 <?php 277 exit; 278} 279 280/** 281 * Saves a file submitted from a POST request and create an attachment post for it. 282 * 283 * @since 2.5.0 284 * 285 * @param string $file_id Index of the `$_FILES` array that the file was sent. Required. 286 * @param int $post_id The post ID of a post to attach the media item to. Required, but can 287 * be set to 0, creating a media item that has no relationship to a post. 288 * @param array $post_data Optional. Overwrite some of the attachment. 289 * @param array $overrides Optional. Override the wp_handle_upload() behavior. 290 * @return int|WP_Error ID of the attachment or a WP_Error object on failure. 291 */ 292function media_handle_upload( $file_id, $post_id, $post_data = array(), $overrides = array( 'test_form' => false ) ) { 293 $time = current_time( 'mysql' ); 294 $post = get_post( $post_id ); 295 296 if ( $post ) { 297 // The post date doesn't usually matter for pages, so don't backdate this upload. 298 if ( 'page' !== $post->post_type && substr( $post->post_date, 0, 4 ) > 0 ) { 299 $time = $post->post_date; 300 } 301 } 302 303 $file = wp_handle_upload( $_FILES[ $file_id ], $overrides, $time ); 304 305 if ( isset( $file['error'] ) ) { 306 return new WP_Error( 'upload_error', $file['error'] ); 307 } 308 309 $name = $_FILES[ $file_id ]['name']; 310 $ext = pathinfo( $name, PATHINFO_EXTENSION ); 311 $name = wp_basename( $name, ".$ext" ); 312 313 $url = $file['url']; 314 $type = $file['type']; 315 $file = $file['file']; 316 $title = sanitize_text_field( $name ); 317 $content = ''; 318 $excerpt = ''; 319 320 if ( preg_match( '#^audio#', $type ) ) { 321 $meta = wp_read_audio_metadata( $file ); 322 323 if ( ! empty( $meta['title'] ) ) { 324 $title = $meta['title']; 325 } 326 327 if ( ! empty( $title ) ) { 328 329 if ( ! empty( $meta['album'] ) && ! empty( $meta['artist'] ) ) { 330 /* translators: 1: Audio track title, 2: Album title, 3: Artist name. */ 331 $content .= sprintf( __( '"%1$s" from %2$s by %3$s.' ), $title, $meta['album'], $meta['artist'] ); 332 } elseif ( ! empty( $meta['album'] ) ) { 333 /* translators: 1: Audio track title, 2: Album title. */ 334 $content .= sprintf( __( '"%1$s" from %2$s.' ), $title, $meta['album'] ); 335 } elseif ( ! empty( $meta['artist'] ) ) { 336 /* translators: 1: Audio track title, 2: Artist name. */ 337 $content .= sprintf( __( '"%1$s" by %2$s.' ), $title, $meta['artist'] ); 338 } else { 339 /* translators: %s: Audio track title. */ 340 $content .= sprintf( __( '"%s".' ), $title ); 341 } 342 } elseif ( ! empty( $meta['album'] ) ) { 343 344 if ( ! empty( $meta['artist'] ) ) { 345 /* translators: 1: Audio album title, 2: Artist name. */ 346 $content .= sprintf( __( '%1$s by %2$s.' ), $meta['album'], $meta['artist'] ); 347 } else { 348 $content .= $meta['album'] . '.'; 349 } 350 } elseif ( ! empty( $meta['artist'] ) ) { 351 352 $content .= $meta['artist'] . '.'; 353 354 } 355 356 if ( ! empty( $meta['year'] ) ) { 357 /* translators: Audio file track information. %d: Year of audio track release. */ 358 $content .= ' ' . sprintf( __( 'Released: %d.' ), $meta['year'] ); 359 } 360 361 if ( ! empty( $meta['track_number'] ) ) { 362 $track_number = explode( '/', $meta['track_number'] ); 363 364 if ( isset( $track_number[1] ) ) { 365 /* translators: Audio file track information. 1: Audio track number, 2: Total audio tracks. */ 366 $content .= ' ' . sprintf( __( 'Track %1$s of %2$s.' ), number_format_i18n( $track_number[0] ), number_format_i18n( $track_number[1] ) ); 367 } else { 368 /* translators: Audio file track information. %s: Audio track number. */ 369 $content .= ' ' . sprintf( __( 'Track %s.' ), number_format_i18n( $track_number[0] ) ); 370 } 371 } 372 373 if ( ! empty( $meta['genre'] ) ) { 374 /* translators: Audio file genre information. %s: Audio genre name. */ 375 $content .= ' ' . sprintf( __( 'Genre: %s.' ), $meta['genre'] ); 376 } 377 378 // Use image exif/iptc data for title and caption defaults if possible. 379 } elseif ( 0 === strpos( $type, 'image/' ) ) { 380 $image_meta = wp_read_image_metadata( $file ); 381 382 if ( $image_meta ) { 383 if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) ) { 384 $title = $image_meta['title']; 385 } 386 387 if ( trim( $image_meta['caption'] ) ) { 388 $excerpt = $image_meta['caption']; 389 } 390 } 391 } 392 393 // Construct the attachment array. 394 $attachment = array_merge( 395 array( 396 'post_mime_type' => $type, 397 'guid' => $url, 398 'post_parent' => $post_id, 399 'post_title' => $title, 400 'post_content' => $content, 401 'post_excerpt' => $excerpt, 402 ), 403 $post_data 404 ); 405 406 // This should never be set as it would then overwrite an existing attachment. 407 unset( $attachment['ID'] ); 408 409 // Save the data. 410 $attachment_id = wp_insert_attachment( $attachment, $file, $post_id, true ); 411 412 if ( ! is_wp_error( $attachment_id ) ) { 413 // Set a custom header with the attachment_id. 414 // Used by the browser/client to resume creating image sub-sizes after a PHP fatal error. 415 if ( ! headers_sent() ) { 416 header( 'X-WP-Upload-Attachment-ID: ' . $attachment_id ); 417 } 418 419 // The image sub-sizes are created during wp_generate_attachment_metadata(). 420 // This is generally slow and may cause timeouts or out of memory errors. 421 wp_update_attachment_metadata( $attachment_id, wp_generate_attachment_metadata( $attachment_id, $file ) ); 422 } 423 424 return $attachment_id; 425} 426 427/** 428 * Handles a side-loaded file in the same way as an uploaded file is handled by media_handle_upload(). 429 * 430 * @since 2.6.0 431 * @since 5.3.0 The `$post_id` parameter was made optional. 432 * 433 * @param string[] $file_array Array that represents a `$_FILES` upload array. 434 * @param int $post_id Optional. The post ID the media is associated with. 435 * @param string $desc Optional. Description of the side-loaded file. Default null. 436 * @param array $post_data Optional. Post data to override. Default empty array. 437 * @return int|WP_Error The ID of the attachment or a WP_Error on failure. 438 */ 439function media_handle_sideload( $file_array, $post_id = 0, $desc = null, $post_data = array() ) { 440 $overrides = array( 'test_form' => false ); 441 442 if ( isset( $post_data['post_date'] ) && substr( $post_data['post_date'], 0, 4 ) > 0 ) { 443 $time = $post_data['post_date']; 444 } else { 445 $post = get_post( $post_id ); 446 if ( $post && substr( $post->post_date, 0, 4 ) > 0 ) { 447 $time = $post->post_date; 448 } else { 449 $time = current_time( 'mysql' ); 450 } 451 } 452 453 $file = wp_handle_sideload( $file_array, $overrides, $time ); 454 455 if ( isset( $file['error'] ) ) { 456 return new WP_Error( 'upload_error', $file['error'] ); 457 } 458 459 $url = $file['url']; 460 $type = $file['type']; 461 $file = $file['file']; 462 $title = preg_replace( '/\.[^.]+$/', '', wp_basename( $file ) ); 463 $content = ''; 464 465 // Use image exif/iptc data for title and caption defaults if possible. 466 $image_meta = wp_read_image_metadata( $file ); 467 468 if ( $image_meta ) { 469 if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) ) { 470 $title = $image_meta['title']; 471 } 472 473 if ( trim( $image_meta['caption'] ) ) { 474 $content = $image_meta['caption']; 475 } 476 } 477 478 if ( isset( $desc ) ) { 479 $title = $desc; 480 } 481 482 // Construct the attachment array. 483 $attachment = array_merge( 484 array( 485 'post_mime_type' => $type, 486 'guid' => $url, 487 'post_parent' => $post_id, 488 'post_title' => $title, 489 'post_content' => $content, 490 ), 491 $post_data 492 ); 493 494 // This should never be set as it would then overwrite an existing attachment. 495 unset( $attachment['ID'] ); 496 497 // Save the attachment metadata. 498 $attachment_id = wp_insert_attachment( $attachment, $file, $post_id, true ); 499 500 if ( ! is_wp_error( $attachment_id ) ) { 501 wp_update_attachment_metadata( $attachment_id, wp_generate_attachment_metadata( $attachment_id, $file ) ); 502 } 503 504 return $attachment_id; 505} 506 507/** 508 * Outputs the iframe to display the media upload page. 509 * 510 * @since 2.5.0 511 * @since 5.3.0 Formalized the existing and already documented `...$args` parameter 512 * by adding it to the function signature. 513 * 514 * @global int $body_id 515 * 516 * @param callable $content_func Function that outputs the content. 517 * @param mixed ...$args Optional additional parameters to pass to the callback function when it's called. 518 */ 519function wp_iframe( $content_func, ...$args ) { 520 _wp_admin_html_begin(); 521 ?> 522 <title><?php bloginfo( 'name' ); ?> › <?php _e( 'Uploads' ); ?> — <?php _e( 'WordPress' ); ?></title> 523 <?php 524 525 wp_enqueue_style( 'colors' ); 526 // Check callback name for 'media'. 527 if ( 528 ( is_array( $content_func ) && ! empty( $content_func[1] ) && 0 === strpos( (string) $content_func[1], 'media' ) ) || 529 ( ! is_array( $content_func ) && 0 === strpos( $content_func, 'media' ) ) 530 ) { 531 wp_enqueue_style( 'deprecated-media' ); 532 } 533 534 ?> 535 <script type="text/javascript"> 536 addLoadEvent = function(func){if(typeof jQuery!=='undefined')jQuery(document).ready(func);else if(typeof wpOnload!=='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}}; 537 var ajaxurl = '<?php echo esc_js( admin_url( 'admin-ajax.php', 'relative' ) ); ?>', pagenow = 'media-upload-popup', adminpage = 'media-upload-popup', 538 isRtl = <?php echo (int) is_rtl(); ?>; 539 </script> 540 <?php 541 /** This action is documented in wp-admin/admin-header.php */ 542 do_action( 'admin_enqueue_scripts', 'media-upload-popup' ); 543 544 /** 545 * Fires when admin styles enqueued for the legacy (pre-3.5.0) media upload popup are printed. 546 * 547 * @since 2.9.0 548 */ 549 do_action( 'admin_print_styles-media-upload-popup' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 550 551 /** This action is documented in wp-admin/admin-header.php */ 552 do_action( 'admin_print_styles' ); 553 554 /** 555 * Fires when admin scripts enqueued for the legacy (pre-3.5.0) media upload popup are printed. 556 * 557 * @since 2.9.0 558 */ 559 do_action( 'admin_print_scripts-media-upload-popup' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 560 561 /** This action is documented in wp-admin/admin-header.php */ 562 do_action( 'admin_print_scripts' ); 563 564 /** 565 * Fires when scripts enqueued for the admin header for the legacy (pre-3.5.0) 566 * media upload popup are printed. 567 * 568 * @since 2.9.0 569 */ 570 do_action( 'admin_head-media-upload-popup' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 571 572 /** This action is documented in wp-admin/admin-header.php */ 573 do_action( 'admin_head' ); 574 575 if ( is_string( $content_func ) ) { 576 /** 577 * Fires in the admin header for each specific form tab in the legacy 578 * (pre-3.5.0) media upload popup. 579 * 580 * The dynamic portion of the hook, `$content_func`, refers to the form 581 * callback for the media upload type. Possible values include 582 * 'media_upload_type_form', 'media_upload_type_url_form', and 583 * 'media_upload_library_form'. 584 * 585 * @since 2.5.0 586 */ 587 do_action( "admin_head_{$content_func}" ); 588 } 589 590 $body_id_attr = ''; 591 592 if ( isset( $GLOBALS['body_id'] ) ) { 593 $body_id_attr = ' id="' . $GLOBALS['body_id'] . '"'; 594 } 595 596 ?> 597 </head> 598 <body<?php echo $body_id_attr; ?> class="wp-core-ui no-js"> 599 <script type="text/javascript"> 600 document.body.className = document.body.className.replace('no-js', 'js'); 601 </script> 602 <?php 603 604 call_user_func_array( $content_func, $args ); 605 606 /** This action is documented in wp-admin/admin-footer.php */ 607 do_action( 'admin_print_footer_scripts' ); 608 609 ?> 610 <script type="text/javascript">if(typeof wpOnload==='function')wpOnload();</script> 611 </body> 612 </html> 613 <?php 614} 615 616/** 617 * Adds the media button to the editor 618 * 619 * @since 2.5.0 620 * 621 * @global int $post_ID 622 * 623 * @param string $editor_id 624 */ 625function media_buttons( $editor_id = 'content' ) { 626 static $instance = 0; 627 $instance++; 628 629 $post = get_post(); 630 631 if ( ! $post && ! empty( $GLOBALS['post_ID'] ) ) { 632 $post = $GLOBALS['post_ID']; 633 } 634 635 wp_enqueue_media( array( 'post' => $post ) ); 636 637 $img = '<span class="wp-media-buttons-icon"></span> '; 638 639 $id_attribute = 1 === $instance ? ' id="insert-media-button"' : ''; 640 641 printf( 642 '<button type="button"%s class="button insert-media add_media" data-editor="%s">%s</button>', 643 $id_attribute, 644 esc_attr( $editor_id ), 645 $img . __( 'Add Media' ) 646 ); 647 648 /** 649 * Filters the legacy (pre-3.5.0) media buttons. 650 * 651 * Use {@see 'media_buttons'} action instead. 652 * 653 * @since 2.5.0 654 * @deprecated 3.5.0 Use {@see 'media_buttons'} action instead. 655 * 656 * @param string $string Media buttons context. Default empty. 657 */ 658 $legacy_filter = apply_filters_deprecated( 'media_buttons_context', array( '' ), '3.5.0', 'media_buttons' ); 659 660 if ( $legacy_filter ) { 661 // #WP22559. Close <a> if a plugin started by closing <a> to open their own <a> tag. 662 if ( 0 === stripos( trim( $legacy_filter ), '</a>' ) ) { 663 $legacy_filter .= '</a>'; 664 } 665 echo $legacy_filter; 666 } 667} 668 669/** 670 * @global int $post_ID 671 * @param string $type 672 * @param int $post_id 673 * @param string $tab 674 * @return string 675 */ 676function get_upload_iframe_src( $type = null, $post_id = null, $tab = null ) { 677 global $post_ID; 678 679 if ( empty( $post_id ) ) { 680 $post_id = $post_ID; 681 } 682 683 $upload_iframe_src = add_query_arg( 'post_id', (int) $post_id, admin_url( 'media-upload.php' ) ); 684 685 if ( $type && 'media' !== $type ) { 686 $upload_iframe_src = add_query_arg( 'type', $type, $upload_iframe_src ); 687 } 688 689 if ( ! empty( $tab ) ) { 690 $upload_iframe_src = add_query_arg( 'tab', $tab, $upload_iframe_src ); 691 } 692 693 /** 694 * Filters the upload iframe source URL for a specific media type. 695 * 696 * The dynamic portion of the hook name, `$type`, refers to the type 697 * of media uploaded. 698 * 699 * Possible hook names include: 700 * 701 * - `image_upload_iframe_src` 702 * - `media_upload_iframe_src` 703 * 704 * @since 3.0.0 705 * 706 * @param string $upload_iframe_src The upload iframe source URL. 707 */ 708 $upload_iframe_src = apply_filters( "{$type}_upload_iframe_src", $upload_iframe_src ); 709 710 return add_query_arg( 'TB_iframe', true, $upload_iframe_src ); 711} 712 713/** 714 * Handles form submissions for the legacy media uploader. 715 * 716 * @since 2.5.0 717 * 718 * @return mixed void|object WP_Error on failure 719 */ 720function media_upload_form_handler() { 721 check_admin_referer( 'media-form' ); 722 723 $errors = null; 724 725 if ( isset( $_POST['send'] ) ) { 726 $keys = array_keys( $_POST['send'] ); 727 $send_id = (int) reset( $keys ); 728 } 729 730 if ( ! empty( $_POST['attachments'] ) ) { 731 foreach ( $_POST['attachments'] as $attachment_id => $attachment ) { 732 $post = get_post( $attachment_id, ARRAY_A ); 733 $_post = $post; 734 735 if ( ! current_user_can( 'edit_post', $attachment_id ) ) { 736 continue; 737 } 738 739 if ( isset( $attachment['post_content'] ) ) { 740 $post['post_content'] = $attachment['post_content']; 741 } 742 743 if ( isset( $attachment['post_title'] ) ) { 744 $post['post_title'] = $attachment['post_title']; 745 } 746 747 if ( isset( $attachment['post_excerpt'] ) ) { 748 $post['post_excerpt'] = $attachment['post_excerpt']; 749 } 750 751 if ( isset( $attachment['menu_order'] ) ) { 752 $post['menu_order'] = $attachment['menu_order']; 753 } 754 755 if ( isset( $send_id ) && $attachment_id == $send_id ) { 756 if ( isset( $attachment['post_parent'] ) ) { 757 $post['post_parent'] = $attachment['post_parent']; 758 } 759 } 760 761 /** 762 * Filters the attachment fields to be saved. 763 * 764 * @since 2.5.0 765 * 766 * @see wp_get_attachment_metadata() 767 * 768 * @param array $post An array of post data. 769 * @param array $attachment An array of attachment metadata. 770 */ 771 $post = apply_filters( 'attachment_fields_to_save', $post, $attachment ); 772 773 if ( isset( $attachment['image_alt'] ) ) { 774 $image_alt = wp_unslash( $attachment['image_alt'] ); 775 776 if ( get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ) !== $image_alt ) { 777 $image_alt = wp_strip_all_tags( $image_alt, true ); 778 779 // update_post_meta() expects slashed. 780 update_post_meta( $attachment_id, '_wp_attachment_image_alt', wp_slash( $image_alt ) ); 781 } 782 } 783 784 if ( isset( $post['errors'] ) ) { 785 $errors[ $attachment_id ] = $post['errors']; 786 unset( $post['errors'] ); 787 } 788 789 if ( $post != $_post ) { 790 wp_update_post( $post ); 791 } 792 793 foreach ( get_attachment_taxonomies( $post ) as $t ) { 794 if ( isset( $attachment[ $t ] ) ) { 795 wp_set_object_terms( $attachment_id, array_map( 'trim', preg_split( '/,+/', $attachment[ $t ] ) ), $t, false ); 796 } 797 } 798 } 799 } 800 801 if ( isset( $_POST['insert-gallery'] ) || isset( $_POST['update-gallery'] ) ) { 802 ?> 803 <script type="text/javascript"> 804 var win = window.dialogArguments || opener || parent || top; 805 win.tb_remove(); 806 </script> 807 <?php 808 809 exit; 810 } 811 812 if ( isset( $send_id ) ) { 813 $attachment = wp_unslash( $_POST['attachments'][ $send_id ] ); 814 $html = isset( $attachment['post_title'] ) ? $attachment['post_title'] : ''; 815 816 if ( ! empty( $attachment['url'] ) ) { 817 $rel = ''; 818 819 if ( strpos( $attachment['url'], 'attachment_id' ) || get_attachment_link( $send_id ) == $attachment['url'] ) { 820 $rel = " rel='attachment wp-att-" . esc_attr( $send_id ) . "'"; 821 } 822 823 $html = "<a href='{$attachment['url']}'$rel>$html</a>"; 824 } 825 826 /** 827 * Filters the HTML markup for a media item sent to the editor. 828 * 829 * @since 2.5.0 830 * 831 * @see wp_get_attachment_metadata() 832 * 833 * @param string $html HTML markup for a media item sent to the editor. 834 * @param int $send_id The first key from the $_POST['send'] data. 835 * @param array $attachment Array of attachment metadata. 836 */ 837 $html = apply_filters( 'media_send_to_editor', $html, $send_id, $attachment ); 838 839 return media_send_to_editor( $html ); 840 } 841 842 return $errors; 843} 844 845/** 846 * Handles the process of uploading media. 847 * 848 * @since 2.5.0 849 * 850 * @return null|string 851 */ 852function wp_media_upload_handler() { 853 $errors = array(); 854 $id = 0; 855 856 if ( isset( $_POST['html-upload'] ) && ! empty( $_FILES ) ) { 857 check_admin_referer( 'media-form' ); 858 // Upload File button was clicked. 859 $id = media_handle_upload( 'async-upload', $_REQUEST['post_id'] ); 860 unset( $_FILES ); 861 862 if ( is_wp_error( $id ) ) { 863 $errors['upload_error'] = $id; 864 $id = false; 865 } 866 } 867 868 if ( ! empty( $_POST['insertonlybutton'] ) ) { 869 $src = $_POST['src']; 870 871 if ( ! empty( $src ) && ! strpos( $src, '://' ) ) { 872 $src = "http://$src"; 873 } 874 875 if ( isset( $_POST['media_type'] ) && 'image' !== $_POST['media_type'] ) { 876 $title = esc_html( wp_unslash( $_POST['title'] ) ); 877 if ( empty( $title ) ) { 878 $title = esc_html( wp_basename( $src ) ); 879 } 880 881 if ( $title && $src ) { 882 $html = "<a href='" . esc_url( $src ) . "'>$title</a>"; 883 } 884 885 $type = 'file'; 886 $ext = preg_replace( '/^.+?\.([^.]+)$/', '$1', $src ); 887 888 if ( $ext ) { 889 $ext_type = wp_ext2type( $ext ); 890 if ( 'audio' === $ext_type || 'video' === $ext_type ) { 891 $type = $ext_type; 892 } 893 } 894 895 /** 896 * Filters the URL sent to the editor for a specific media type. 897 * 898 * The dynamic portion of the hook name, `$type`, refers to the type 899 * of media being sent. 900 * 901 * Possible hook names include: 902 * 903 * - `audio_send_to_editor_url` 904 * - `file_send_to_editor_url` 905 * - `video_send_to_editor_url` 906 * 907 * @since 3.3.0 908 * 909 * @param string $html HTML markup sent to the editor. 910 * @param string $src Media source URL. 911 * @param string $title Media title. 912 */ 913 $html = apply_filters( "{$type}_send_to_editor_url", $html, esc_url_raw( $src ), $title ); 914 } else { 915 $align = ''; 916 $alt = esc_attr( wp_unslash( $_POST['alt'] ) ); 917 918 if ( isset( $_POST['align'] ) ) { 919 $align = esc_attr( wp_unslash( $_POST['align'] ) ); 920 $class = " class='align$align'"; 921 } 922 923 if ( ! empty( $src ) ) { 924 $html = "<img src='" . esc_url( $src ) . "' alt='$alt'$class />"; 925 } 926 927 /** 928 * Filters the image URL sent to the editor. 929 * 930 * @since 2.8.0 931 * 932 * @param string $html HTML markup sent to the editor for an image. 933 * @param string $src Image source URL. 934 * @param string $alt Image alternate, or alt, text. 935 * @param string $align The image alignment. Default 'alignnone'. Possible values include 936 * 'alignleft', 'aligncenter', 'alignright', 'alignnone'. 937 */ 938 $html = apply_filters( 'image_send_to_editor_url', $html, esc_url_raw( $src ), $alt, $align ); 939 } 940 941 return media_send_to_editor( $html ); 942 } 943 944 if ( isset( $_POST['save'] ) ) { 945 $errors['upload_notice'] = __( 'Saved.' ); 946 wp_enqueue_script( 'admin-gallery' ); 947 948 return wp_iframe( 'media_upload_gallery_form', $errors ); 949 950 } elseif ( ! empty( $_POST ) ) { 951 $return = media_upload_form_handler(); 952 953 if ( is_string( $return ) ) { 954 return $return; 955 } 956 957 if ( is_array( $return ) ) { 958 $errors = $return; 959 } 960 } 961 962 if ( isset( $_GET['tab'] ) && 'type_url' === $_GET['tab'] ) { 963 $type = 'image'; 964 965 if ( isset( $_GET['type'] ) && in_array( $_GET['type'], array( 'video', 'audio', 'file' ), true ) ) { 966 $type = $_GET['type']; 967 } 968 969 return wp_iframe( 'media_upload_type_url_form', $type, $errors, $id ); 970 } 971 972 return wp_iframe( 'media_upload_type_form', 'image', $errors, $id ); 973} 974 975/** 976 * Downloads an image from the specified URL, saves it as an attachment, and optionally attaches it to a post. 977 * 978 * @since 2.6.0 979 * @since 4.2.0 Introduced the `$return` parameter. 980 * @since 4.8.0 Introduced the 'id' option for the `$return` parameter. 981 * @since 5.3.0 The `$post_id` parameter was made optional. 982 * @since 5.4.0 The original URL of the attachment is stored in the `_source_url` 983 * post meta value. 984 * 985 * @param string $file The URL of the image to download. 986 * @param int $post_id Optional. The post ID the media is to be associated with. 987 * @param string $desc Optional. Description of the image. 988 * @param string $return Optional. Accepts 'html' (image tag html) or 'src' (URL), 989 * or 'id' (attachment ID). Default 'html'. 990 * @return string|int|WP_Error Populated HTML img tag, attachment ID, or attachment source 991 * on success, WP_Error object otherwise. 992 */ 993function media_sideload_image( $file, $post_id = 0, $desc = null, $return = 'html' ) { 994 if ( ! empty( $file ) ) { 995 996 $allowed_extensions = array( 'jpg', 'jpeg', 'jpe', 'png', 'gif', 'webp' ); 997 998 /** 999 * Filters the list of allowed file extensions when sideloading an image from a URL. 1000 * 1001 * The default allowed extensions are: 1002 * 1003 * - `jpg` 1004 * - `jpeg` 1005 * - `jpe` 1006 * - `png` 1007 * - `gif` 1008 * 1009 * @since 5.6.0 1010 * 1011 * @param string[] $allowed_extensions Array of allowed file extensions. 1012 * @param string $file The URL of the image to download. 1013 */ 1014 $allowed_extensions = apply_filters( 'image_sideload_extensions', $allowed_extensions, $file ); 1015 $allowed_extensions = array_map( 'preg_quote', $allowed_extensions ); 1016 1017 // Set variables for storage, fix file filename for query strings. 1018 preg_match( '/[^\?]+\.(' . implode( '|', $allowed_extensions ) . ')\b/i', $file, $matches ); 1019 1020 if ( ! $matches ) { 1021 return new WP_Error( 'image_sideload_failed', __( 'Invalid image URL.' ) ); 1022 } 1023 1024 $file_array = array(); 1025 $file_array['name'] = wp_basename( $matches[0] ); 1026 1027 // Download file to temp location. 1028 $file_array['tmp_name'] = download_url( $file ); 1029 1030 // If error storing temporarily, return the error. 1031 if ( is_wp_error( $file_array['tmp_name'] ) ) { 1032 return $file_array['tmp_name']; 1033 } 1034 1035 // Do the validation and storage stuff. 1036 $id = media_handle_sideload( $file_array, $post_id, $desc ); 1037 1038 // If error storing permanently, unlink. 1039 if ( is_wp_error( $id ) ) { 1040 @unlink( $file_array['tmp_name'] ); 1041 return $id; 1042 } 1043 1044 // Store the original attachment source in meta. 1045 add_post_meta( $id, '_source_url', $file ); 1046 1047 // If attachment ID was requested, return it. 1048 if ( 'id' === $return ) { 1049 return $id; 1050 } 1051 1052 $src = wp_get_attachment_url( $id ); 1053 } 1054 1055 // Finally, check to make sure the file has been saved, then return the HTML. 1056 if ( ! empty( $src ) ) { 1057 if ( 'src' === $return ) { 1058 return $src; 1059 } 1060 1061 $alt = isset( $desc ) ? esc_attr( $desc ) : ''; 1062 $html = "<img src='$src' alt='$alt' />"; 1063 1064 return $html; 1065 } else { 1066 return new WP_Error( 'image_sideload_failed' ); 1067 } 1068} 1069 1070/** 1071 * Retrieves the legacy media uploader form in an iframe. 1072 * 1073 * @since 2.5.0 1074 * 1075 * @return string|null 1076 */ 1077function media_upload_gallery() { 1078 $errors = array(); 1079 1080 if ( ! empty( $_POST ) ) { 1081 $return = media_upload_form_handler(); 1082 1083 if ( is_string( $return ) ) { 1084 return $return; 1085 } 1086 1087 if ( is_array( $return ) ) { 1088 $errors = $return; 1089 } 1090 } 1091 1092 wp_enqueue_script( 'admin-gallery' ); 1093 return wp_iframe( 'media_upload_gallery_form', $errors ); 1094} 1095 1096/** 1097 * Retrieves the legacy media library form in an iframe. 1098 * 1099 * @since 2.5.0 1100 * 1101 * @return string|null 1102 */ 1103function media_upload_library() { 1104 $errors = array(); 1105 1106 if ( ! empty( $_POST ) ) { 1107 $return = media_upload_form_handler(); 1108 1109 if ( is_string( $return ) ) { 1110 return $return; 1111 } 1112 if ( is_array( $return ) ) { 1113 $errors = $return; 1114 } 1115 } 1116 1117 return wp_iframe( 'media_upload_library_form', $errors ); 1118} 1119 1120/** 1121 * Retrieve HTML for the image alignment radio buttons with the specified one checked. 1122 * 1123 * @since 2.7.0 1124 * 1125 * @param WP_Post $post 1126 * @param string $checked 1127 * @return string 1128 */ 1129function image_align_input_fields( $post, $checked = '' ) { 1130 1131 if ( empty( $checked ) ) { 1132 $checked = get_user_setting( 'align', 'none' ); 1133 } 1134 1135 $alignments = array( 1136 'none' => __( 'None' ), 1137 'left' => __( 'Left' ), 1138 'center' => __( 'Center' ), 1139 'right' => __( 'Right' ), 1140 ); 1141 1142 if ( ! array_key_exists( (string) $checked, $alignments ) ) { 1143 $checked = 'none'; 1144 } 1145 1146 $out = array(); 1147 1148 foreach ( $alignments as $name => $label ) { 1149 $name = esc_attr( $name ); 1150 $out[] = "<input type='radio' name='attachments[{$post->ID}][align]' id='image-align-{$name}-{$post->ID}' value='$name'" . 1151 ( $checked == $name ? " checked='checked'" : '' ) . 1152 " /><label for='image-align-{$name}-{$post->ID}' class='align image-align-{$name}-label'>$label</label>"; 1153 } 1154 1155 return implode( "\n", $out ); 1156} 1157 1158/** 1159 * Retrieve HTML for the size radio buttons with the specified one checked. 1160 * 1161 * @since 2.7.0 1162 * 1163 * @param WP_Post $post 1164 * @param bool|string $check 1165 * @return array 1166 */ 1167function image_size_input_fields( $post, $check = '' ) { 1168 /** 1169 * Filters the names and labels of the default image sizes. 1170 * 1171 * @since 3.3.0 1172 * 1173 * @param string[] $size_names Array of image size labels keyed by their name. Default values 1174 * include 'Thumbnail', 'Medium', 'Large', and 'Full Size'. 1175 */ 1176 $size_names = apply_filters( 1177 'image_size_names_choose', 1178 array( 1179 'thumbnail' => __( 'Thumbnail' ), 1180 'medium' => __( 'Medium' ), 1181 'large' => __( 'Large' ), 1182 'full' => __( 'Full Size' ), 1183 ) 1184 ); 1185 1186 if ( empty( $check ) ) { 1187 $check = get_user_setting( 'imgsize', 'medium' ); 1188 } 1189 1190 $out = array(); 1191 1192 foreach ( $size_names as $size => $label ) { 1193 $downsize = image_downsize( $post->ID, $size ); 1194 $checked = ''; 1195 1196 // Is this size selectable? 1197 $enabled = ( $downsize[3] || 'full' === $size ); 1198 $css_id = "image-size-{$size}-{$post->ID}"; 1199 1200 // If this size is the default but that's not available, don't select it. 1201 if ( $size == $check ) { 1202 if ( $enabled ) { 1203 $checked = " checked='checked'"; 1204 } else { 1205 $check = ''; 1206 } 1207 } elseif ( ! $check && $enabled && 'thumbnail' !== $size ) { 1208 /* 1209 * If $check is not enabled, default to the first available size 1210 * that's bigger than a thumbnail. 1211 */ 1212 $check = $size; 1213 $checked = " checked='checked'"; 1214 } 1215 1216 $html = "<div class='image-size-item'><input type='radio' " . disabled( $enabled, false, false ) . "name='attachments[$post->ID][image-size]' id='{$css_id}' value='{$size}'$checked />"; 1217 1218 $html .= "<label for='{$css_id}'>$label</label>"; 1219 1220 // Only show the dimensions if that choice is available. 1221 if ( $enabled ) { 1222 $html .= " <label for='{$css_id}' class='help'>" . sprintf( '(%d × %d)', $downsize[1], $downsize[2] ) . '</label>'; 1223 } 1224 $html .= '</div>'; 1225 1226 $out[] = $html; 1227 } 1228 1229 return array( 1230 'label' => __( 'Size' ), 1231 'input' => 'html', 1232 'html' => implode( "\n", $out ), 1233 ); 1234} 1235 1236/** 1237 * Retrieve HTML for the Link URL buttons with the default link type as specified. 1238 * 1239 * @since 2.7.0 1240 * 1241 * @param WP_Post $post 1242 * @param string $url_type 1243 * @return string 1244 */ 1245function image_link_input_fields( $post, $url_type = '' ) { 1246 1247 $file = wp_get_attachment_url( $post->ID ); 1248 $link = get_attachment_link( $post->ID ); 1249 1250 if ( empty( $url_type ) ) { 1251 $url_type = get_user_setting( 'urlbutton', 'post' ); 1252 } 1253 1254 $url = ''; 1255 1256 if ( 'file' === $url_type ) { 1257 $url = $file; 1258 } elseif ( 'post' === $url_type ) { 1259 $url = $link; 1260 } 1261 1262 return " 1263 <input type='text' class='text urlfield' name='attachments[$post->ID][url]' value='" . esc_attr( $url ) . "' /><br /> 1264 <button type='button' class='button urlnone' data-link-url=''>" . __( 'None' ) . "</button> 1265 <button type='button' class='button urlfile' data-link-url='" . esc_attr( $file ) . "'>" . __( 'File URL' ) . "</button> 1266 <button type='button' class='button urlpost' data-link-url='" . esc_attr( $link ) . "'>" . __( 'Attachment Post URL' ) . '</button> 1267'; 1268} 1269 1270/** 1271 * Output a textarea element for inputting an attachment caption. 1272 * 1273 * @since 3.4.0 1274 * 1275 * @param WP_Post $edit_post Attachment WP_Post object. 1276 * @return string HTML markup for the textarea element. 1277 */ 1278function wp_caption_input_textarea( $edit_post ) { 1279 // Post data is already escaped. 1280 $name = "attachments[{$edit_post->ID}][post_excerpt]"; 1281 1282 return '<textarea name="' . $name . '" id="' . $name . '">' . $edit_post->post_excerpt . '</textarea>'; 1283} 1284 1285/** 1286 * Retrieves the image attachment fields to edit form fields. 1287 * 1288 * @since 2.5.0 1289 * 1290 * @param array $form_fields 1291 * @param object $post 1292 * @return array 1293 */ 1294function image_attachment_fields_to_edit( $form_fields, $post ) { 1295 return $form_fields; 1296} 1297 1298/** 1299 * Retrieves the single non-image attachment fields to edit form fields. 1300 * 1301 * @since 2.5.0 1302 * 1303 * @param array $form_fields An array of attachment form fields. 1304 * @param WP_Post $post The WP_Post attachment object. 1305 * @return array Filtered attachment form fields. 1306 */ 1307function media_single_attachment_fields_to_edit( $form_fields, $post ) { 1308 unset( $form_fields['url'], $form_fields['align'], $form_fields['image-size'] ); 1309 return $form_fields; 1310} 1311 1312/** 1313 * Retrieves the post non-image attachment fields to edit form fields. 1314 * 1315 * @since 2.8.0 1316 * 1317 * @param array $form_fields An array of attachment form fields. 1318 * @param WP_Post $post The WP_Post attachment object. 1319 * @return array Filtered attachment form fields. 1320 */ 1321function media_post_single_attachment_fields_to_edit( $form_fields, $post ) { 1322 unset( $form_fields['image_url'] ); 1323 return $form_fields; 1324} 1325 1326/** 1327 * Filters input from media_upload_form_handler() and assigns a default 1328 * post_title from the file name if none supplied. 1329 * 1330 * Illustrates the use of the {@see 'attachment_fields_to_save'} filter 1331 * which can be used to add default values to any field before saving to DB. 1332 * 1333 * @since 2.5.0 1334 * 1335 * @param array $post The WP_Post attachment object converted to an array. 1336 * @param array $attachment An array of attachment metadata. 1337 * @return array Filtered attachment post object. 1338 */ 1339function image_attachment_fields_to_save( $post, $attachment ) { 1340 if ( 'image' === substr( $post['post_mime_type'], 0, 5 ) ) { 1341 if ( strlen( trim( $post['post_title'] ) ) == 0 ) { 1342 $attachment_url = ( isset( $post['attachment_url'] ) ) ? $post['attachment_url'] : $post['guid']; 1343 $post['post_title'] = preg_replace( '/\.\w+$/', '', wp_basename( $attachment_url ) ); 1344 $post['errors']['post_title']['errors'][] = __( 'Empty Title filled from filename.' ); 1345 } 1346 } 1347 1348 return $post; 1349} 1350 1351/** 1352 * Retrieves the media element HTML to send to the editor. 1353 * 1354 * @since 2.5.0 1355 * 1356 * @param string $html 1357 * @param int $attachment_id 1358 * @param array $attachment 1359 * @return string 1360 */ 1361function image_media_send_to_editor( $html, $attachment_id, $attachment ) { 1362 $post = get_post( $attachment_id ); 1363 1364 if ( 'image' === substr( $post->post_mime_type, 0, 5 ) ) { 1365 $url = $attachment['url']; 1366 $align = ! empty( $attachment['align'] ) ? $attachment['align'] : 'none'; 1367 $size = ! empty( $attachment['image-size'] ) ? $attachment['image-size'] : 'medium'; 1368 $alt = ! empty( $attachment['image_alt'] ) ? $attachment['image_alt'] : ''; 1369 $rel = ( strpos( $url, 'attachment_id' ) || get_attachment_link( $attachment_id ) === $url ); 1370 1371 return get_image_send_to_editor( $attachment_id, $attachment['post_excerpt'], $attachment['post_title'], $align, $url, $rel, $size, $alt ); 1372 } 1373 1374 return $html; 1375} 1376 1377/** 1378 * Retrieves the attachment fields to edit form fields. 1379 * 1380 * @since 2.5.0 1381 * 1382 * @param WP_Post $post 1383 * @param array $errors 1384 * @return array 1385 */ 1386function get_attachment_fields_to_edit( $post, $errors = null ) { 1387 if ( is_int( $post ) ) { 1388 $post = get_post( $post ); 1389 } 1390 1391 if ( is_array( $post ) ) { 1392 $post = new WP_Post( (object) $post ); 1393 } 1394 1395 $image_url = wp_get_attachment_url( $post->ID ); 1396 1397 $edit_post = sanitize_post( $post, 'edit' ); 1398 1399 $form_fields = array( 1400 'post_title' => array( 1401 'label' => __( 'Title' ), 1402 'value' => $edit_post->post_title, 1403 ), 1404 'image_alt' => array(), 1405 'post_excerpt' => array( 1406 'label' => __( 'Caption' ), 1407 'input' => 'html', 1408 'html' => wp_caption_input_textarea( $edit_post ), 1409 ), 1410 'post_content' => array( 1411 'label' => __( 'Description' ), 1412 'value' => $edit_post->post_content, 1413 'input' => 'textarea', 1414 ), 1415 'url' => array( 1416 'label' => __( 'Link URL' ), 1417 'input' => 'html', 1418 'html' => image_link_input_fields( $post, get_option( 'image_default_link_type' ) ), 1419 'helps' => __( 'Enter a link URL or click above for presets.' ), 1420 ), 1421 'menu_order' => array( 1422 'label' => __( 'Order' ), 1423 'value' => $edit_post->menu_order, 1424 ), 1425 'image_url' => array( 1426 'label' => __( 'File URL' ), 1427 'input' => 'html', 1428 'html' => "<input type='text' class='text urlfield' readonly='readonly' name='attachments[$post->ID][url]' value='" . esc_attr( $image_url ) . "' /><br />", 1429 'value' => wp_get_attachment_url( $post->ID ), 1430 'helps' => __( 'Location of the uploaded file.' ), 1431 ), 1432 ); 1433 1434 foreach ( get_attachment_taxonomies( $post ) as $taxonomy ) { 1435 $t = (array) get_taxonomy( $taxonomy ); 1436 1437 if ( ! $t['public'] || ! $t['show_ui'] ) { 1438 continue; 1439 } 1440 1441 if ( empty( $t['label'] ) ) { 1442 $t['label'] = $taxonomy; 1443 } 1444 1445 if ( empty( $t['args'] ) ) { 1446 $t['args'] = array(); 1447 } 1448 1449 $terms = get_object_term_cache( $post->ID, $taxonomy ); 1450 1451 if ( false === $terms ) { 1452 $terms = wp_get_object_terms( $post->ID, $taxonomy, $t['args'] ); 1453 } 1454 1455 $values = array(); 1456 1457 foreach ( $terms as $term ) { 1458 $values[] = $term->slug; 1459 } 1460 1461 $t['value'] = implode( ', ', $values ); 1462 1463 $form_fields[ $taxonomy ] = $t; 1464 } 1465 1466 /* 1467 * Merge default fields with their errors, so any key passed with the error 1468 * (e.g. 'error', 'helps', 'value') will replace the default. 1469 * The recursive merge is easily traversed with array casting: 1470 * foreach ( (array) $things as $thing ) 1471 */ 1472 $form_fields = array_merge_recursive( $form_fields, (array) $errors ); 1473 1474 // This was formerly in image_attachment_fields_to_edit(). 1475 if ( 'image' === substr( $post->post_mime_type, 0, 5 ) ) { 1476 $alt = get_post_meta( $post->ID, '_wp_attachment_image_alt', true ); 1477 1478 if ( empty( $alt ) ) { 1479 $alt = ''; 1480 } 1481 1482 $form_fields['post_title']['required'] = true; 1483 1484 $form_fields['image_alt'] = array( 1485 'value' => $alt, 1486 'label' => __( 'Alternative Text' ), 1487 'helps' => __( 'Alt text for the image, e.g. “The Mona Lisa”' ), 1488 ); 1489 1490 $form_fields['align'] = array( 1491 'label' => __( 'Alignment' ), 1492 'input' => 'html', 1493 'html' => image_align_input_fields( $post, get_option( 'image_default_align' ) ), 1494 ); 1495 1496 $form_fields['image-size'] = image_size_input_fields( $post, get_option( 'image_default_size', 'medium' ) ); 1497 1498 } else { 1499 unset( $form_fields['image_alt'] ); 1500 } 1501 1502 /** 1503 * Filters the attachment fields to edit. 1504 * 1505 * @since 2.5.0 1506 * 1507 * @param array $form_fields An array of attachment form fields. 1508 * @param WP_Post $post The WP_Post attachment object. 1509 */ 1510 $form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post ); 1511 1512 return $form_fields; 1513} 1514 1515/** 1516 * Retrieve HTML for media items of post gallery. 1517 * 1518 * The HTML markup retrieved will be created for the progress of SWF Upload 1519 * component. Will also create link for showing and hiding the form to modify 1520 * the image attachment. 1521 * 1522 * @since 2.5.0 1523 * 1524 * @global WP_Query $wp_the_query WordPress Query object. 1525 * 1526 * @param int $post_id Optional. Post ID. 1527 * @param array $errors Errors for attachment, if any. 1528 * @return string 1529 */ 1530function get_media_items( $post_id, $errors ) { 1531 $attachments = array(); 1532 1533 if ( $post_id ) { 1534 $post = get_post( $post_id ); 1535 1536 if ( $post && 'attachment' === $post->post_type ) { 1537 $attachments = array( $post->ID => $post ); 1538 } else { 1539 $attachments = get_children( 1540 array( 1541 'post_parent' => $post_id, 1542 'post_type' => 'attachment', 1543 'orderby' => 'menu_order ASC, ID', 1544 'order' => 'DESC', 1545 ) 1546 ); 1547 } 1548 } else { 1549 if ( is_array( $GLOBALS['wp_the_query']->posts ) ) { 1550 foreach ( $GLOBALS['wp_the_query']->posts as $attachment ) { 1551 $attachments[ $attachment->ID ] = $attachment; 1552 } 1553 } 1554 } 1555 1556 $output = ''; 1557 foreach ( (array) $attachments as $id => $attachment ) { 1558 if ( 'trash' === $attachment->post_status ) { 1559 continue; 1560 } 1561 1562 $item = get_media_item( $id, array( 'errors' => isset( $errors[ $id ] ) ? $errors[ $id ] : null ) ); 1563 1564 if ( $item ) { 1565 $output .= "\n<div id='media-item-$id' class='media-item child-of-$attachment->post_parent preloaded'><div class='progress hidden'><div class='bar'></div></div><div id='media-upload-error-$id' class='hidden'></div><div class='filename hidden'></div>$item\n</div>"; 1566 } 1567 } 1568 1569 return $output; 1570} 1571 1572/** 1573 * Retrieve HTML form for modifying the image attachment. 1574 * 1575 * @since 2.5.0 1576 * 1577 * @global string $redir_tab 1578 * 1579 * @param int $attachment_id Attachment ID for modification. 1580 * @param string|array $args Optional. Override defaults. 1581 * @return string HTML form for attachment. 1582 */ 1583function get_media_item( $attachment_id, $args = null ) { 1584 global $redir_tab; 1585 1586 $thumb_url = false; 1587 $attachment_id = (int) $attachment_id; 1588 1589 if ( $attachment_id ) { 1590 $thumb_url = wp_get_attachment_image_src( $attachment_id, 'thumbnail', true ); 1591 1592 if ( $thumb_url ) { 1593 $thumb_url = $thumb_url[0]; 1594 } 1595 } 1596 1597 $post = get_post( $attachment_id ); 1598 $current_post_id = ! empty( $_GET['post_id'] ) ? (int) $_GET['post_id'] : 0; 1599 1600 $default_args = array( 1601 'errors' => null, 1602 'send' => $current_post_id ? post_type_supports( get_post_type( $current_post_id ), 'editor' ) : true, 1603 'delete' => true, 1604 'toggle' => true, 1605 'show_title' => true, 1606 ); 1607 1608 $parsed_args = wp_parse_args( $args, $default_args ); 1609 1610 /** 1611 * Filters the arguments used to retrieve an image for the edit image form. 1612 * 1613 * @since 3.1.0 1614 * 1615 * @see get_media_item 1616 * 1617 * @param array $parsed_args An array of arguments. 1618 */ 1619 $parsed_args = apply_filters( 'get_media_item_args', $parsed_args ); 1620 1621 $toggle_on = __( 'Show' ); 1622 $toggle_off = __( 'Hide' ); 1623 1624 $file = get_attached_file( $post->ID ); 1625 $filename = esc_html( wp_basename( $file ) ); 1626 $title = esc_attr( $post->post_title ); 1627 1628 $post_mime_types = get_post_mime_types(); 1629 $keys = array_keys( wp_match_mime_types( array_keys( $post_mime_types ), $post->post_mime_type ) ); 1630 $type = reset( $keys ); 1631 $type_html = "<input type='hidden' id='type-of-$attachment_id' value='" . esc_attr( $type ) . "' />"; 1632 1633 $form_fields = get_attachment_fields_to_edit( $post, $parsed_args['errors'] ); 1634 1635 if ( $parsed_args['toggle'] ) { 1636 $class = empty( $parsed_args['errors'] ) ? 'startclosed' : 'startopen'; 1637 $toggle_links = " 1638 <a class='toggle describe-toggle-on' href='#'>$toggle_on</a> 1639 <a class='toggle describe-toggle-off' href='#'>$toggle_off</a>"; 1640 } else { 1641 $class = ''; 1642 $toggle_links = ''; 1643 } 1644 1645 $display_title = ( ! empty( $title ) ) ? $title : $filename; // $title shouldn't ever be empty, but just in case. 1646 $display_title = $parsed_args['show_title'] ? "<div class='filename new'><span class='title'>" . wp_html_excerpt( $display_title, 60, '…' ) . '</span></div>' : ''; 1647 1648 $gallery = ( ( isset( $_REQUEST['tab'] ) && 'gallery' === $_REQUEST['tab'] ) || ( isset( $redir_tab ) && 'gallery' === $redir_tab ) ); 1649 $order = ''; 1650 1651 foreach ( $form_fields as $key => $val ) { 1652 if ( 'menu_order' === $key ) { 1653 if ( $gallery ) { 1654 $order = "<div class='menu_order'> <input class='menu_order_input' type='text' id='attachments[$attachment_id][menu_order]' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ) . "' /></div>"; 1655 } else { 1656 $order = "<input type='hidden' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ) . "' />"; 1657 } 1658 1659 unset( $form_fields['menu_order'] ); 1660 break; 1661 } 1662 } 1663 1664 $media_dims = ''; 1665 $meta = wp_get_attachment_metadata( $post->ID ); 1666 1667 if ( isset( $meta['width'], $meta['height'] ) ) { 1668 $media_dims .= "<span id='media-dims-$post->ID'>{$meta['width']} × {$meta['height']}</span> "; 1669 } 1670 1671 /** 1672 * Filters the media metadata. 1673 * 1674 * @since 2.5.0 1675 * 1676 * @param string $media_dims The HTML markup containing the media dimensions. 1677 * @param WP_Post $post The WP_Post attachment object. 1678 */ 1679 $media_dims = apply_filters( 'media_meta', $media_dims, $post ); 1680 1681 $image_edit_button = ''; 1682 1683 if ( wp_attachment_is_image( $post->ID ) && wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) { 1684 $nonce = wp_create_nonce( "image_editor-$post->ID" ); 1685 $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>"; 1686 } 1687 1688 $attachment_url = get_permalink( $attachment_id ); 1689 1690 $item = " 1691 $type_html 1692 $toggle_links 1693 $order 1694 $display_title 1695 <table class='slidetoggle describe $class'> 1696 <thead class='media-item-info' id='media-head-$post->ID'> 1697 <tr> 1698 <td class='A1B1' id='thumbnail-head-$post->ID'> 1699 <p><a href='$attachment_url' target='_blank'><img class='thumbnail' src='$thumb_url' alt='' /></a></p> 1700 <p>$image_edit_button</p> 1701 </td> 1702 <td> 1703 <p><strong>" . __( 'File name:' ) . "</strong> $filename</p> 1704 <p><strong>" . __( 'File type:' ) . "</strong> $post->post_mime_type</p> 1705 <p><strong>" . __( 'Upload date:' ) . '</strong> ' . mysql2date( __( 'F j, Y' ), $post->post_date ) . '</p>'; 1706 1707 if ( ! empty( $media_dims ) ) { 1708 $item .= '<p><strong>' . __( 'Dimensions:' ) . "</strong> $media_dims</p>\n"; 1709 } 1710 1711 $item .= "</td></tr>\n"; 1712 1713 $item .= " 1714 </thead> 1715 <tbody> 1716 <tr><td colspan='2' class='imgedit-response' id='imgedit-response-$post->ID'></td></tr>\n 1717 <tr><td style='display:none' colspan='2' class='image-editor' id='image-editor-$post->ID'></td></tr>\n 1718 <tr><td colspan='2'><p class='media-types media-types-required-info'>" . 1719 /* translators: %s: Asterisk symbol (*). */ 1720 sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . 1721 "</p></td></tr>\n"; 1722 1723 $defaults = array( 1724 'input' => 'text', 1725 'required' => false, 1726 'value' => '', 1727 'extra_rows' => array(), 1728 ); 1729 1730 if ( $parsed_args['send'] ) { 1731 $parsed_args['send'] = get_submit_button( __( 'Insert into Post' ), '', "send[$attachment_id]", false ); 1732 } 1733 1734 $delete = empty( $parsed_args['delete'] ) ? '' : $parsed_args['delete']; 1735 if ( $delete && current_user_can( 'delete_post', $attachment_id ) ) { 1736 if ( ! EMPTY_TRASH_DAYS ) { 1737 $delete = "<a href='" . wp_nonce_url( "post.php?action=delete&post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete-permanently'>" . __( 'Delete Permanently' ) . '</a>'; 1738 } elseif ( ! MEDIA_TRASH ) { 1739 $delete = "<a href='#' class='del-link' onclick=\"document.getElementById('del_attachment_$attachment_id').style.display='block';return false;\">" . __( 'Delete' ) . "</a> 1740 <div id='del_attachment_$attachment_id' class='del-attachment' style='display:none;'>" . 1741 /* translators: %s: File name. */ 1742 '<p>' . sprintf( __( 'You are about to delete %s.' ), '<strong>' . $filename . '</strong>' ) . "</p> 1743 <a href='" . wp_nonce_url( "post.php?action=delete&post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='button'>" . __( 'Continue' ) . "</a> 1744 <a href='#' class='button' onclick=\"this.parentNode.style.display='none';return false;\">" . __( 'Cancel' ) . '</a> 1745 </div>'; 1746 } else { 1747 $delete = "<a href='" . wp_nonce_url( "post.php?action=trash&post=$attachment_id", 'trash-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete'>" . __( 'Move to Trash' ) . "</a> 1748 <a href='" . wp_nonce_url( "post.php?action=untrash&post=$attachment_id", 'untrash-post_' . $attachment_id ) . "' id='undo[$attachment_id]' class='undo hidden'>" . __( 'Undo' ) . '</a>'; 1749 } 1750 } else { 1751 $delete = ''; 1752 } 1753 1754 $thumbnail = ''; 1755 $calling_post_id = 0; 1756 1757 if ( isset( $_GET['post_id'] ) ) { 1758 $calling_post_id = absint( $_GET['post_id'] ); 1759 } elseif ( isset( $_POST ) && count( $_POST ) ) {// Like for async-upload where $_GET['post_id'] isn't set. 1760 $calling_post_id = $post->post_parent; 1761 } 1762 1763 if ( 'image' === $type && $calling_post_id 1764 && current_theme_supports( 'post-thumbnails', get_post_type( $calling_post_id ) ) 1765 && post_type_supports( get_post_type( $calling_post_id ), 'thumbnail' ) 1766 && get_post_thumbnail_id( $calling_post_id ) != $attachment_id 1767 ) { 1768 1769 $calling_post = get_post( $calling_post_id ); 1770 $calling_post_type_object = get_post_type_object( $calling_post->post_type ); 1771 1772 $ajax_nonce = wp_create_nonce( "set_post_thumbnail-$calling_post_id" ); 1773 $thumbnail = "<a class='wp-post-thumbnail' id='wp-post-thumbnail-" . $attachment_id . "' href='#' onclick='WPSetAsThumbnail(\"$attachment_id\", \"$ajax_nonce\");return false;'>" . esc_html( $calling_post_type_object->labels->use_featured_image ) . '</a>'; 1774 } 1775 1776 if ( ( $parsed_args['send'] || $thumbnail || $delete ) && ! isset( $form_fields['buttons'] ) ) { 1777 $form_fields['buttons'] = array( 'tr' => "\t\t<tr class='submit'><td></td><td class='savesend'>" . $parsed_args['send'] . " $thumbnail $delete</td></tr>\n" ); 1778 } 1779 1780 $hidden_fields = array(); 1781 1782 foreach ( $form_fields as $id => $field ) { 1783 if ( '_' === $id[0] ) { 1784 continue; 1785 } 1786 1787 if ( ! empty( $field['tr'] ) ) { 1788 $item .= $field['tr']; 1789 continue; 1790 } 1791 1792 $field = array_merge( $defaults, $field ); 1793 $name = "attachments[$attachment_id][$id]"; 1794 1795 if ( 'hidden' === $field['input'] ) { 1796 $hidden_fields[ $name ] = $field['value']; 1797 continue; 1798 } 1799 1800 $required = $field['required'] ? '<span class="required">*</span>' : ''; 1801 $required_attr = $field['required'] ? ' required' : ''; 1802 $class = $id; 1803 $class .= $field['required'] ? ' form-required' : ''; 1804 1805 $item .= "\t\t<tr class='$class'>\n\t\t\t<th scope='row' class='label'><label for='$name'><span class='alignleft'>{$field['label']}{$required}</span><br class='clear' /></label></th>\n\t\t\t<td class='field'>"; 1806 1807 if ( ! empty( $field[ $field['input'] ] ) ) { 1808 $item .= $field[ $field['input'] ]; 1809 } elseif ( 'textarea' === $field['input'] ) { 1810 if ( 'post_content' === $id && user_can_richedit() ) { 1811 // Sanitize_post() skips the post_content when user_can_richedit. 1812 $field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES ); 1813 } 1814 // Post_excerpt is already escaped by sanitize_post() in get_attachment_fields_to_edit(). 1815 $item .= "<textarea id='$name' name='$name'{$required_attr}>" . $field['value'] . '</textarea>'; 1816 } else { 1817 $item .= "<input type='text' class='text' id='$name' name='$name' value='" . esc_attr( $field['value'] ) . "'{$required_attr} />"; 1818 } 1819 1820 if ( ! empty( $field['helps'] ) ) { 1821 $item .= "<p class='help'>" . implode( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>'; 1822 } 1823 $item .= "</td>\n\t\t</tr>\n"; 1824 1825 $extra_rows = array(); 1826 1827 if ( ! empty( $field['errors'] ) ) { 1828 foreach ( array_unique( (array) $field['errors'] ) as $error ) { 1829 $extra_rows['error'][] = $error; 1830 } 1831 } 1832 1833 if ( ! empty( $field['extra_rows'] ) ) { 1834 foreach ( $field['extra_rows'] as $class => $rows ) { 1835 foreach ( (array) $rows as $html ) { 1836 $extra_rows[ $class ][] = $html; 1837 } 1838 } 1839 } 1840 1841 foreach ( $extra_rows as $class => $rows ) { 1842 foreach ( $rows as $html ) { 1843 $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n"; 1844 } 1845 } 1846 } 1847 1848 if ( ! empty( $form_fields['_final'] ) ) { 1849 $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n"; 1850 } 1851 1852 $item .= "\t</tbody>\n"; 1853 $item .= "\t</table>\n"; 1854 1855 foreach ( $hidden_fields as $name => $value ) { 1856 $item .= "\t<input type='hidden' name='$name' id='$name' value='" . esc_attr( $value ) . "' />\n"; 1857 } 1858 1859 if ( $post->post_parent < 1 && isset( $_REQUEST['post_id'] ) ) { 1860 $parent = (int) $_REQUEST['post_id']; 1861 $parent_name = "attachments[$attachment_id][post_parent]"; 1862 $item .= "\t<input type='hidden' name='$parent_name' id='$parent_name' value='$parent' />\n"; 1863 } 1864 1865 return $item; 1866} 1867 1868/** 1869 * @since 3.5.0 1870 * 1871 * @param int $attachment_id 1872 * @param array $args 1873 * @return array 1874 */ 1875function get_compat_media_markup( $attachment_id, $args = null ) { 1876 $post = get_post( $attachment_id ); 1877 1878 $default_args = array( 1879 'errors' => null, 1880 'in_modal' => false, 1881 ); 1882 1883 $user_can_edit = current_user_can( 'edit_post', $attachment_id ); 1884 1885 $args = wp_parse_args( $args, $default_args ); 1886 1887 /** This filter is documented in wp-admin/includes/media.php */ 1888 $args = apply_filters( 'get_media_item_args', $args ); 1889 1890 $form_fields = array(); 1891 1892 if ( $args['in_modal'] ) { 1893 foreach ( get_attachment_taxonomies( $post ) as $taxonomy ) { 1894 $t = (array) get_taxonomy( $taxonomy ); 1895 1896 if ( ! $t['public'] || ! $t['show_ui'] ) { 1897 continue; 1898 } 1899 1900 if ( empty( $t['label'] ) ) { 1901 $t['label'] = $taxonomy; 1902 } 1903 1904 if ( empty( $t['args'] ) ) { 1905 $t['args'] = array(); 1906 } 1907 1908 $terms = get_object_term_cache( $post->ID, $taxonomy ); 1909 1910 if ( false === $terms ) { 1911 $terms = wp_get_object_terms( $post->ID, $taxonomy, $t['args'] ); 1912 } 1913 1914 $values = array(); 1915 1916 foreach ( $terms as $term ) { 1917 $values[] = $term->slug; 1918 } 1919 1920 $t['value'] = implode( ', ', $values ); 1921 $t['taxonomy'] = true; 1922 1923 $form_fields[ $taxonomy ] = $t; 1924 } 1925 } 1926 1927 /* 1928 * Merge default fields with their errors, so any key passed with the error 1929 * (e.g. 'error', 'helps', 'value') will replace the default. 1930 * The recursive merge is easily traversed with array casting: 1931 * foreach ( (array) $things as $thing ) 1932 */ 1933 $form_fields = array_merge_recursive( $form_fields, (array) $args['errors'] ); 1934 1935 /** This filter is documented in wp-admin/includes/media.php */ 1936 $form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post ); 1937 1938 unset( 1939 $form_fields['image-size'], 1940 $form_fields['align'], 1941 $form_fields['image_alt'], 1942 $form_fields['post_title'], 1943 $form_fields['post_excerpt'], 1944 $form_fields['post_content'], 1945 $form_fields['url'], 1946 $form_fields['menu_order'], 1947 $form_fields['image_url'] 1948 ); 1949 1950 /** This filter is documented in wp-admin/includes/media.php */ 1951 $media_meta = apply_filters( 'media_meta', '', $post ); 1952 1953 $defaults = array( 1954 'input' => 'text', 1955 'required' => false, 1956 'value' => '', 1957 'extra_rows' => array(), 1958 'show_in_edit' => true, 1959 'show_in_modal' => true, 1960 ); 1961 1962 $hidden_fields = array(); 1963 1964 $item = ''; 1965 1966 foreach ( $form_fields as $id => $field ) { 1967 if ( '_' === $id[0] ) { 1968 continue; 1969 } 1970 1971 $name = "attachments[$attachment_id][$id]"; 1972 $id_attr = "attachments-$attachment_id-$id"; 1973 1974 if ( ! empty( $field['tr'] ) ) { 1975 $item .= $field['tr']; 1976 continue; 1977 } 1978 1979 $field = array_merge( $defaults, $field ); 1980 1981 if ( ( ! $field['show_in_edit'] && ! $args['in_modal'] ) || ( ! $field['show_in_modal'] && $args['in_modal'] ) ) { 1982 continue; 1983 } 1984 1985 if ( 'hidden' === $field['input'] ) { 1986 $hidden_fields[ $name ] = $field['value']; 1987 continue; 1988 } 1989 1990 $readonly = ! $user_can_edit && ! empty( $field['taxonomy'] ) ? " readonly='readonly' " : ''; 1991 $required = $field['required'] ? '<span class="required">*</span>' : ''; 1992 $required_attr = $field['required'] ? ' required' : ''; 1993 $class = 'compat-field-' . $id; 1994 $class .= $field['required'] ? ' form-required' : ''; 1995 1996 $item .= "\t\t<tr class='$class'>"; 1997 $item .= "\t\t\t<th scope='row' class='label'><label for='$id_attr'><span class='alignleft'>{$field['label']}</span>$required<br class='clear' /></label>"; 1998 $item .= "</th>\n\t\t\t<td class='field'>"; 1999 2000 if ( ! empty( $field[ $field['input'] ] ) ) { 2001 $item .= $field[ $field['input'] ]; 2002 } elseif ( 'textarea' === $field['input'] ) { 2003 if ( 'post_content' === $id && user_can_richedit() ) { 2004 // sanitize_post() skips the post_content when user_can_richedit. 2005 $field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES ); 2006 } 2007 $item .= "<textarea id='$id_attr' name='$name'{$required_attr}>" . $field['value'] . '</textarea>'; 2008 } else { 2009 $item .= "<input type='text' class='text' id='$id_attr' name='$name' value='" . esc_attr( $field['value'] ) . "' $readonly{$required_attr} />"; 2010 } 2011 2012 if ( ! empty( $field['helps'] ) ) { 2013 $item .= "<p class='help'>" . implode( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>'; 2014 } 2015 2016 $item .= "</td>\n\t\t</tr>\n"; 2017 2018 $extra_rows = array(); 2019 2020 if ( ! empty( $field['errors'] ) ) { 2021 foreach ( array_unique( (array) $field['errors'] ) as $error ) { 2022 $extra_rows['error'][] = $error; 2023 } 2024 } 2025 2026 if ( ! empty( $field['extra_rows'] ) ) { 2027 foreach ( $field['extra_rows'] as $class => $rows ) { 2028 foreach ( (array) $rows as $html ) { 2029 $extra_rows[ $class ][] = $html; 2030 } 2031 } 2032 } 2033 2034 foreach ( $extra_rows as $class => $rows ) { 2035 foreach ( $rows as $html ) { 2036 $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n"; 2037 } 2038 } 2039 } 2040 2041 if ( ! empty( $form_fields['_final'] ) ) { 2042 $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n"; 2043 } 2044 2045 if ( $item ) { 2046 $item = '<p class="media-types media-types-required-info">' . 2047 /* translators: %s: Asterisk symbol (*). */ 2048 sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . 2049 '</p>' . 2050 '<table class="compat-attachment-fields">' . $item . '</table>'; 2051 } 2052 2053 foreach ( $hidden_fields as $hidden_field => $value ) { 2054 $item .= '<input type="hidden" name="' . esc_attr( $hidden_field ) . '" value="' . esc_attr( $value ) . '" />' . "\n"; 2055 } 2056 2057 if ( $item ) { 2058 $item = '<input type="hidden" name="attachments[' . $attachment_id . '][menu_order]" value="' . esc_attr( $post->menu_order ) . '" />' . $item; 2059 } 2060 2061 return array( 2062 'item' => $item, 2063 'meta' => $media_meta, 2064 ); 2065} 2066 2067/** 2068 * Outputs the legacy media upload header. 2069 * 2070 * @since 2.5.0 2071 */ 2072function media_upload_header() { 2073 $post_id = isset( $_REQUEST['post_id'] ) ? (int) $_REQUEST['post_id'] : 0; 2074 2075 echo '<script type="text/javascript">post_id = ' . $post_id . ';</script>'; 2076 2077 if ( empty( $_GET['chromeless'] ) ) { 2078 echo '<div id="media-upload-header">'; 2079 the_media_upload_tabs(); 2080 echo '</div>'; 2081 } 2082} 2083 2084/** 2085 * Outputs the legacy media upload form. 2086 * 2087 * @since 2.5.0 2088 * 2089 * @global string $type 2090 * @global string $tab 2091 * @global bool $is_IE 2092 * @global bool $is_opera 2093 * 2094 * @param array $errors 2095 */ 2096function media_upload_form( $errors = null ) { 2097 global $type, $tab, $is_IE, $is_opera; 2098 2099 if ( ! _device_can_upload() ) { 2100 echo '<p>' . sprintf( 2101 /* translators: %s: https://apps.wordpress.org/ */ 2102 __( 'The web browser on your device cannot be used to upload files. You may be able to use the <a href="%s">native app for your device</a> instead.' ), 2103 'https://apps.wordpress.org/' 2104 ) . '</p>'; 2105 return; 2106 } 2107 2108 $upload_action_url = admin_url( 'async-upload.php' ); 2109 $post_id = isset( $_REQUEST['post_id'] ) ? (int) $_REQUEST['post_id'] : 0; 2110 $_type = isset( $type ) ? $type : ''; 2111 $_tab = isset( $tab ) ? $tab : ''; 2112 2113 $max_upload_size = wp_max_upload_size(); 2114 if ( ! $max_upload_size ) { 2115 $max_upload_size = 0; 2116 } 2117 2118 ?> 2119 <div id="media-upload-notice"> 2120 <?php 2121 2122 if ( isset( $errors['upload_notice'] ) ) { 2123 echo $errors['upload_notice']; 2124 } 2125 2126 ?> 2127 </div> 2128 <div id="media-upload-error"> 2129 <?php 2130 2131 if ( isset( $errors['upload_error'] ) && is_wp_error( $errors['upload_error'] ) ) { 2132 echo $errors['upload_error']->get_error_message(); 2133 } 2134 2135 ?> 2136 </div> 2137 <?php 2138 2139 if ( is_multisite() && ! is_upload_space_available() ) { 2140 /** 2141 * Fires when an upload will exceed the defined upload space quota for a network site. 2142 * 2143 * @since 3.5.0 2144 */ 2145 do_action( 'upload_ui_over_quota' ); 2146 return; 2147 } 2148 2149 /** 2150 * Fires just before the legacy (pre-3.5.0) upload interface is loaded. 2151 * 2152 * @since 2.6.0 2153 */ 2154 do_action( 'pre-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2155 2156 $post_params = array( 2157 'post_id' => $post_id, 2158 '_wpnonce' => wp_create_nonce( 'media-form' ), 2159 'type' => $_type, 2160 'tab' => $_tab, 2161 'short' => '1', 2162 ); 2163 2164 /** 2165 * Filters the media upload post parameters. 2166 * 2167 * @since 3.1.0 As 'swfupload_post_params' 2168 * @since 3.3.0 2169 * 2170 * @param array $post_params An array of media upload parameters used by Plupload. 2171 */ 2172 $post_params = apply_filters( 'upload_post_params', $post_params ); 2173 2174 /* 2175 * Since 4.9 the `runtimes` setting is hardcoded in our version of Plupload to `html5,html4`, 2176 * and the `flash_swf_url` and `silverlight_xap_url` are not used. 2177 */ 2178 $plupload_init = array( 2179 'browse_button' => 'plupload-browse-button', 2180 'container' => 'plupload-upload-ui', 2181 'drop_element' => 'drag-drop-area', 2182 'file_data_name' => 'async-upload', 2183 'url' => $upload_action_url, 2184 'filters' => array( 'max_file_size' => $max_upload_size . 'b' ), 2185 'multipart_params' => $post_params, 2186 ); 2187 2188 /* 2189 * Currently only iOS Safari supports multiple files uploading, 2190 * but iOS 7.x has a bug that prevents uploading of videos when enabled. 2191 * See #29602. 2192 */ 2193 if ( 2194 wp_is_mobile() && 2195 strpos( $_SERVER['HTTP_USER_AGENT'], 'OS 7_' ) !== false && 2196 strpos( $_SERVER['HTTP_USER_AGENT'], 'like Mac OS X' ) !== false 2197 ) { 2198 $plupload_init['multi_selection'] = false; 2199 } 2200 2201 // Check if WebP images can be edited. 2202 if ( ! wp_image_editor_supports( array( 'mime_type' => 'image/webp' ) ) ) { 2203 $plupload_init['webp_upload_error'] = true; 2204 } 2205 2206 /** 2207 * Filters the default Plupload settings. 2208 * 2209 * @since 3.3.0 2210 * 2211 * @param array $plupload_init An array of default settings used by Plupload. 2212 */ 2213 $plupload_init = apply_filters( 'plupload_init', $plupload_init ); 2214 2215 ?> 2216 <script type="text/javascript"> 2217 <?php 2218 // Verify size is an int. If not return default value. 2219 $large_size_h = absint( get_option( 'large_size_h' ) ); 2220 2221 if ( ! $large_size_h ) { 2222 $large_size_h = 1024; 2223 } 2224 2225 $large_size_w = absint( get_option( 'large_size_w' ) ); 2226 2227 if ( ! $large_size_w ) { 2228 $large_size_w = 1024; 2229 } 2230 2231 ?> 2232 var resize_height = <?php echo $large_size_h; ?>, resize_width = <?php echo $large_size_w; ?>, 2233 wpUploaderInit = <?php echo wp_json_encode( $plupload_init ); ?>; 2234 </script> 2235 2236 <div id="plupload-upload-ui" class="hide-if-no-js"> 2237 <?php 2238 /** 2239 * Fires before the upload interface loads. 2240 * 2241 * @since 2.6.0 As 'pre-flash-upload-ui' 2242 * @since 3.3.0 2243 */ 2244 do_action( 'pre-plupload-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2245 2246 ?> 2247 <div id="drag-drop-area"> 2248 <div class="drag-drop-inside"> 2249 <p class="drag-drop-info"><?php _e( 'Drop files to upload' ); ?></p> 2250 <p><?php _ex( 'or', 'Uploader: Drop files here - or - Select Files' ); ?></p> 2251 <p class="drag-drop-buttons"><input id="plupload-browse-button" type="button" value="<?php esc_attr_e( 'Select Files' ); ?>" class="button" /></p> 2252 </div> 2253 </div> 2254 <?php 2255 /** 2256 * Fires after the upload interface loads. 2257 * 2258 * @since 2.6.0 As 'post-flash-upload-ui' 2259 * @since 3.3.0 2260 */ 2261 do_action( 'post-plupload-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2262 ?> 2263 </div> 2264 2265 <div id="html-upload-ui" class="hide-if-js"> 2266 <?php 2267 /** 2268 * Fires before the upload button in the media upload interface. 2269 * 2270 * @since 2.6.0 2271 */ 2272 do_action( 'pre-html-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2273 2274 ?> 2275 <p id="async-upload-wrap"> 2276 <label class="screen-reader-text" for="async-upload"><?php _e( 'Upload' ); ?></label> 2277 <input type="file" name="async-upload" id="async-upload" /> 2278 <?php submit_button( __( 'Upload' ), 'primary', 'html-upload', false ); ?> 2279 <a href="#" onclick="try{top.tb_remove();}catch(e){}; return false;"><?php _e( 'Cancel' ); ?></a> 2280 </p> 2281 <div class="clear"></div> 2282 <?php 2283 /** 2284 * Fires after the upload button in the media upload interface. 2285 * 2286 * @since 2.6.0 2287 */ 2288 do_action( 'post-html-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2289 2290 ?> 2291 </div> 2292 2293<p class="max-upload-size"> 2294 <?php 2295 /* translators: %s: Maximum allowed file size. */ 2296 printf( __( 'Maximum upload file size: %s.' ), esc_html( size_format( $max_upload_size ) ) ); 2297 ?> 2298</p> 2299 <?php 2300 2301 /** 2302 * Fires on the post upload UI screen. 2303 * 2304 * Legacy (pre-3.5.0) media workflow hook. 2305 * 2306 * @since 2.6.0 2307 */ 2308 do_action( 'post-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2309} 2310 2311/** 2312 * Outputs the legacy media upload form for a given media type. 2313 * 2314 * @since 2.5.0 2315 * 2316 * @param string $type 2317 * @param array $errors 2318 * @param int|WP_Error $id 2319 */ 2320function media_upload_type_form( $type = 'file', $errors = null, $id = null ) { 2321 2322 media_upload_header(); 2323 2324 $post_id = isset( $_REQUEST['post_id'] ) ? (int) $_REQUEST['post_id'] : 0; 2325 2326 $form_action_url = admin_url( "media-upload.php?type=$type&tab=type&post_id=$post_id" ); 2327 2328 /** 2329 * Filters the media upload form action URL. 2330 * 2331 * @since 2.6.0 2332 * 2333 * @param string $form_action_url The media upload form action URL. 2334 * @param string $type The type of media. Default 'file'. 2335 */ 2336 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); 2337 $form_class = 'media-upload-form type-form validate'; 2338 2339 if ( get_user_setting( 'uploader' ) ) { 2340 $form_class .= ' html-uploader'; 2341 } 2342 2343 ?> 2344 <form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="<?php echo $type; ?>-form"> 2345 <?php submit_button( '', 'hidden', 'save', false ); ?> 2346 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> 2347 <?php wp_nonce_field( 'media-form' ); ?> 2348 2349 <h3 class="media-title"><?php _e( 'Add media files from your computer' ); ?></h3> 2350 2351 <?php media_upload_form( $errors ); ?> 2352 2353 <script type="text/javascript"> 2354 jQuery(function($){ 2355 var preloaded = $(".media-item.preloaded"); 2356 if ( preloaded.length > 0 ) { 2357 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');}); 2358 } 2359 updateMediaForm(); 2360 }); 2361 </script> 2362 <div id="media-items"> 2363 <?php 2364 2365 if ( $id ) { 2366 if ( ! is_wp_error( $id ) ) { 2367 add_filter( 'attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2 ); 2368 echo get_media_items( $id, $errors ); 2369 } else { 2370 echo '<div id="media-upload-error">' . esc_html( $id->get_error_message() ) . '</div></div>'; 2371 exit; 2372 } 2373 } 2374 2375 ?> 2376 </div> 2377 2378 <p class="savebutton ml-submit"> 2379 <?php submit_button( __( 'Save all changes' ), '', 'save', false ); ?> 2380 </p> 2381 </form> 2382 <?php 2383} 2384 2385/** 2386 * Outputs the legacy media upload form for external media. 2387 * 2388 * @since 2.7.0 2389 * 2390 * @param string $type 2391 * @param object $errors 2392 * @param int $id 2393 */ 2394function media_upload_type_url_form( $type = null, $errors = null, $id = null ) { 2395 if ( null === $type ) { 2396 $type = 'image'; 2397 } 2398 2399 media_upload_header(); 2400 2401 $post_id = isset( $_REQUEST['post_id'] ) ? (int) $_REQUEST['post_id'] : 0; 2402 2403 $form_action_url = admin_url( "media-upload.php?type=$type&tab=type&post_id=$post_id" ); 2404 /** This filter is documented in wp-admin/includes/media.php */ 2405 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); 2406 $form_class = 'media-upload-form type-form validate'; 2407 2408 if ( get_user_setting( 'uploader' ) ) { 2409 $form_class .= ' html-uploader'; 2410 } 2411 2412 ?> 2413 <form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="<?php echo $type; ?>-form"> 2414 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> 2415 <?php wp_nonce_field( 'media-form' ); ?> 2416 2417 <h3 class="media-title"><?php _e( 'Insert media from another website' ); ?></h3> 2418 2419 <script type="text/javascript"> 2420 var addExtImage = { 2421 2422 width : '', 2423 height : '', 2424 align : 'alignnone', 2425 2426 insert : function() { 2427 var t = this, html, f = document.forms[0], cls, title = '', alt = '', caption = ''; 2428 2429 if ( '' === f.src.value || '' === t.width ) 2430 return false; 2431 2432 if ( f.alt.value ) 2433 alt = f.alt.value.replace(/'/g, ''').replace(/"/g, '"').replace(/</g, '<').replace(/>/g, '>'); 2434 2435 <?php 2436 /** This filter is documented in wp-admin/includes/media.php */ 2437 if ( ! apply_filters( 'disable_captions', '' ) ) { 2438 ?> 2439 if ( f.caption.value ) { 2440 caption = f.caption.value.replace(/\r\n|\r/g, '\n'); 2441 caption = caption.replace(/<[a-zA-Z0-9]+( [^<>]+)?>/g, function(a){ 2442 return a.replace(/[\r\n\t]+/, ' '); 2443 }); 2444 2445 caption = caption.replace(/\s*\n\s*/g, '<br />'); 2446 } 2447 <?php 2448 } 2449 2450 ?> 2451 cls = caption ? '' : ' class="'+t.align+'"'; 2452 2453 html = '<img alt="'+alt+'" src="'+f.src.value+'"'+cls+' width="'+t.width+'" height="'+t.height+'" />'; 2454 2455 if ( f.url.value ) { 2456 url = f.url.value.replace(/'/g, ''').replace(/"/g, '"').replace(/</g, '<').replace(/>/g, '>'); 2457 html = '<a href="'+url+'">'+html+'</a>'; 2458 } 2459 2460 if ( caption ) 2461 html = '[caption id="" align="'+t.align+'" width="'+t.width+'"]'+html+caption+'[/caption]'; 2462 2463 var win = window.dialogArguments || opener || parent || top; 2464 win.send_to_editor(html); 2465 return false; 2466 }, 2467 2468 resetImageData : function() { 2469 var t = addExtImage; 2470 2471 t.width = t.height = ''; 2472 document.getElementById('go_button').style.color = '#bbb'; 2473 if ( ! document.forms[0].src.value ) 2474 document.getElementById('status_img').innerHTML = ''; 2475 else document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/no.png' ) ); ?>" alt="" />'; 2476 }, 2477 2478 updateImageData : function() { 2479 var t = addExtImage; 2480 2481 t.width = t.preloadImg.width; 2482 t.height = t.preloadImg.height; 2483 document.getElementById('go_button').style.color = '#333'; 2484 document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/yes.png' ) ); ?>" alt="" />'; 2485 }, 2486 2487 getImageData : function() { 2488 if ( jQuery('table.describe').hasClass('not-image') ) 2489 return; 2490 2491 var t = addExtImage, src = document.forms[0].src.value; 2492 2493 if ( ! src ) { 2494 t.resetImageData(); 2495 return false; 2496 } 2497 2498 document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/spinner-2x.gif' ) ); ?>" alt="" width="16" height="16" />'; 2499 t.preloadImg = new Image(); 2500 t.preloadImg.onload = t.updateImageData; 2501 t.preloadImg.onerror = t.resetImageData; 2502 t.preloadImg.src = src; 2503 } 2504 }; 2505 2506 jQuery(document).ready( function($) { 2507 $('.media-types input').click( function() { 2508 $('table.describe').toggleClass('not-image', $('#not-image').prop('checked') ); 2509 }); 2510 }); 2511 </script> 2512 2513 <div id="media-items"> 2514 <div class="media-item media-blank"> 2515 <?php 2516 /** 2517 * Filters the insert media from URL form HTML. 2518 * 2519 * @since 3.3.0 2520 * 2521 * @param string $form_html The insert from URL form HTML. 2522 */ 2523 echo apply_filters( 'type_url_form_media', wp_media_insert_url_form( $type ) ); 2524 2525 ?> 2526 </div> 2527 </div> 2528 </form> 2529 <?php 2530} 2531 2532/** 2533 * Adds gallery form to upload iframe 2534 * 2535 * @since 2.5.0 2536 * 2537 * @global string $redir_tab 2538 * @global string $type 2539 * @global string $tab 2540 * 2541 * @param array $errors 2542 */ 2543function media_upload_gallery_form( $errors ) { 2544 global $redir_tab, $type; 2545 2546 $redir_tab = 'gallery'; 2547 media_upload_header(); 2548 2549 $post_id = (int) $_REQUEST['post_id']; 2550 $form_action_url = admin_url( "media-upload.php?type=$type&tab=gallery&post_id=$post_id" ); 2551 /** This filter is documented in wp-admin/includes/media.php */ 2552 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); 2553 $form_class = 'media-upload-form validate'; 2554 2555 if ( get_user_setting( 'uploader' ) ) { 2556 $form_class .= ' html-uploader'; 2557 } 2558 2559 ?> 2560 <script type="text/javascript"> 2561 jQuery(function($){ 2562 var preloaded = $(".media-item.preloaded"); 2563 if ( preloaded.length > 0 ) { 2564 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');}); 2565 updateMediaForm(); 2566 } 2567 }); 2568 </script> 2569 <div id="sort-buttons" class="hide-if-no-js"> 2570 <span> 2571 <?php _e( 'All Tabs:' ); ?> 2572 <a href="#" id="showall"><?php _e( 'Show' ); ?></a> 2573 <a href="#" id="hideall" style="display:none;"><?php _e( 'Hide' ); ?></a> 2574 </span> 2575 <?php _e( 'Sort Order:' ); ?> 2576 <a href="#" id="asc"><?php _e( 'Ascending' ); ?></a> | 2577 <a href="#" id="desc"><?php _e( 'Descending' ); ?></a> | 2578 <a href="#" id="clear"><?php _ex( 'Clear', 'verb' ); ?></a> 2579 </div> 2580 <form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="gallery-form"> 2581 <?php wp_nonce_field( 'media-form' ); ?> 2582 <?php // media_upload_form( $errors ); ?> 2583 <table class="widefat"> 2584 <thead><tr> 2585 <th><?php _e( 'Media' ); ?></th> 2586 <th class="order-head"><?php _e( 'Order' ); ?></th> 2587 <th class="actions-head"><?php _e( 'Actions' ); ?></th> 2588 </tr></thead> 2589 </table> 2590 <div id="media-items"> 2591 <?php add_filter( 'attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2 ); ?> 2592 <?php echo get_media_items( $post_id, $errors ); ?> 2593 </div> 2594 2595 <p class="ml-submit"> 2596 <?php 2597 submit_button( 2598 __( 'Save all changes' ), 2599 'savebutton', 2600 'save', 2601 false, 2602 array( 2603 'id' => 'save-all', 2604 'style' => 'display: none;', 2605 ) 2606 ); 2607 ?> 2608 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> 2609 <input type="hidden" name="type" value="<?php echo esc_attr( $GLOBALS['type'] ); ?>" /> 2610 <input type="hidden" name="tab" value="<?php echo esc_attr( $GLOBALS['tab'] ); ?>" /> 2611 </p> 2612 2613 <div id="gallery-settings" style="display:none;"> 2614 <div class="title"><?php _e( 'Gallery Settings' ); ?></div> 2615 <table id="basic" class="describe"><tbody> 2616 <tr> 2617 <th scope="row" class="label"> 2618 <label> 2619 <span class="alignleft"><?php _e( 'Link thumbnails to:' ); ?></span> 2620 </label> 2621 </th> 2622 <td class="field"> 2623 <input type="radio" name="linkto" id="linkto-file" value="file" /> 2624 <label for="linkto-file" class="radio"><?php _e( 'Image File' ); ?></label> 2625 2626 <input type="radio" checked="checked" name="linkto" id="linkto-post" value="post" /> 2627 <label for="linkto-post" class="radio"><?php _e( 'Attachment Page' ); ?></label> 2628 </td> 2629 </tr> 2630 2631 <tr> 2632 <th scope="row" class="label"> 2633 <label> 2634 <span class="alignleft"><?php _e( 'Order images by:' ); ?></span> 2635 </label> 2636 </th> 2637 <td class="field"> 2638 <select id="orderby" name="orderby"> 2639 <option value="menu_order" selected="selected"><?php _e( 'Menu order' ); ?></option> 2640 <option value="title"><?php _e( 'Title' ); ?></option> 2641 <option value="post_date"><?php _e( 'Date/Time' ); ?></option> 2642 <option value="rand"><?php _e( 'Random' ); ?></option> 2643 </select> 2644 </td> 2645 </tr> 2646 2647 <tr> 2648 <th scope="row" class="label"> 2649 <label> 2650 <span class="alignleft"><?php _e( 'Order:' ); ?></span> 2651 </label> 2652 </th> 2653 <td class="field"> 2654 <input type="radio" checked="checked" name="order" id="order-asc" value="asc" /> 2655 <label for="order-asc" class="radio"><?php _e( 'Ascending' ); ?></label> 2656 2657 <input type="radio" name="order" id="order-desc" value="desc" /> 2658 <label for="order-desc" class="radio"><?php _e( 'Descending' ); ?></label> 2659 </td> 2660 </tr> 2661 2662 <tr> 2663 <th scope="row" class="label"> 2664 <label> 2665 <span class="alignleft"><?php _e( 'Gallery columns:' ); ?></span> 2666 </label> 2667 </th> 2668 <td class="field"> 2669 <select id="columns" name="columns"> 2670 <option value="1">1</option> 2671 <option value="2">2</option> 2672 <option value="3" selected="selected">3</option> 2673 <option value="4">4</option> 2674 <option value="5">5</option> 2675 <option value="6">6</option> 2676 <option value="7">7</option> 2677 <option value="8">8</option> 2678 <option value="9">9</option> 2679 </select> 2680 </td> 2681 </tr> 2682 </tbody></table> 2683 2684 <p class="ml-submit"> 2685 <input type="button" class="button" style="display:none;" onMouseDown="wpgallery.update();" name="insert-gallery" id="insert-gallery" value="<?php esc_attr_e( 'Insert gallery' ); ?>" /> 2686 <input type="button" class="button" style="display:none;" onMouseDown="wpgallery.update();" name="update-gallery" id="update-gallery" value="<?php esc_attr_e( 'Update gallery settings' ); ?>" /> 2687 </p> 2688 </div> 2689 </form> 2690 <?php 2691} 2692 2693/** 2694 * Outputs the legacy media upload form for the media library. 2695 * 2696 * @since 2.5.0 2697 * 2698 * @global wpdb $wpdb WordPress database abstraction object. 2699 * @global WP_Query $wp_query WordPress Query object. 2700 * @global WP_Locale $wp_locale WordPress date and time locale object. 2701 * @global string $type 2702 * @global string $tab 2703 * @global array $post_mime_types 2704 * 2705 * @param array $errors 2706 */ 2707function media_upload_library_form( $errors ) { 2708 global $wpdb, $wp_query, $wp_locale, $type, $tab, $post_mime_types; 2709 2710 media_upload_header(); 2711 2712 $post_id = isset( $_REQUEST['post_id'] ) ? (int) $_REQUEST['post_id'] : 0; 2713 2714 $form_action_url = admin_url( "media-upload.php?type=$type&tab=library&post_id=$post_id" ); 2715 /** This filter is documented in wp-admin/includes/media.php */ 2716 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); 2717 $form_class = 'media-upload-form validate'; 2718 2719 if ( get_user_setting( 'uploader' ) ) { 2720 $form_class .= ' html-uploader'; 2721 } 2722 2723 $q = $_GET; 2724 $q['posts_per_page'] = 10; 2725 $q['paged'] = isset( $q['paged'] ) ? (int) $q['paged'] : 0; 2726 if ( $q['paged'] < 1 ) { 2727 $q['paged'] = 1; 2728 } 2729 $q['offset'] = ( $q['paged'] - 1 ) * 10; 2730 if ( $q['offset'] < 1 ) { 2731 $q['offset'] = 0; 2732 } 2733 2734 list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query( $q ); 2735 2736 ?> 2737 <form id="filter" method="get"> 2738 <input type="hidden" name="type" value="<?php echo esc_attr( $type ); ?>" /> 2739 <input type="hidden" name="tab" value="<?php echo esc_attr( $tab ); ?>" /> 2740 <input type="hidden" name="post_id" value="<?php echo (int) $post_id; ?>" /> 2741 <input type="hidden" name="post_mime_type" value="<?php echo isset( $_GET['post_mime_type'] ) ? esc_attr( $_GET['post_mime_type'] ) : ''; ?>" /> 2742 <input type="hidden" name="context" value="<?php echo isset( $_GET['context'] ) ? esc_attr( $_GET['context'] ) : ''; ?>" /> 2743 2744 <p id="media-search" class="search-box"> 2745 <label class="screen-reader-text" for="media-search-input"><?php _e( 'Search Media' ); ?>:</label> 2746 <input type="search" id="media-search-input" name="s" value="<?php the_search_query(); ?>" /> 2747 <?php submit_button( __( 'Search Media' ), '', '', false ); ?> 2748 </p> 2749 2750 <ul class="subsubsub"> 2751 <?php 2752 $type_links = array(); 2753 $_num_posts = (array) wp_count_attachments(); 2754 $matches = wp_match_mime_types( array_keys( $post_mime_types ), array_keys( $_num_posts ) ); 2755 foreach ( $matches as $_type => $reals ) { 2756 foreach ( $reals as $real ) { 2757 if ( isset( $num_posts[ $_type ] ) ) { 2758 $num_posts[ $_type ] += $_num_posts[ $real ]; 2759 } else { 2760 $num_posts[ $_type ] = $_num_posts[ $real ]; 2761 } 2762 } 2763 } 2764 // If available type specified by media button clicked, filter by that type. 2765 if ( empty( $_GET['post_mime_type'] ) && ! empty( $num_posts[ $type ] ) ) { 2766 $_GET['post_mime_type'] = $type; 2767 list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query(); 2768 } 2769 if ( empty( $_GET['post_mime_type'] ) || 'all' === $_GET['post_mime_type'] ) { 2770 $class = ' class="current"'; 2771 } else { 2772 $class = ''; 2773 } 2774 $type_links[] = '<li><a href="' . esc_url( 2775 add_query_arg( 2776 array( 2777 'post_mime_type' => 'all', 2778 'paged' => false, 2779 'm' => false, 2780 ) 2781 ) 2782 ) . '"' . $class . '>' . __( 'All Types' ) . '</a>'; 2783 foreach ( $post_mime_types as $mime_type => $label ) { 2784 $class = ''; 2785 2786 if ( ! wp_match_mime_types( $mime_type, $avail_post_mime_types ) ) { 2787 continue; 2788 } 2789 2790 if ( isset( $_GET['post_mime_type'] ) && wp_match_mime_types( $mime_type, $_GET['post_mime_type'] ) ) { 2791 $class = ' class="current"'; 2792 } 2793 2794 $type_links[] = '<li><a href="' . esc_url( 2795 add_query_arg( 2796 array( 2797 'post_mime_type' => $mime_type, 2798 'paged' => false, 2799 ) 2800 ) 2801 ) . '"' . $class . '>' . sprintf( translate_nooped_plural( $label[2], $num_posts[ $mime_type ] ), '<span id="' . $mime_type . '-counter">' . number_format_i18n( $num_posts[ $mime_type ] ) . '</span>' ) . '</a>'; 2802 } 2803 /** 2804 * Filters the media upload mime type list items. 2805 * 2806 * Returned values should begin with an `<li>` tag. 2807 * 2808 * @since 3.1.0 2809 * 2810 * @param string[] $type_links An array of list items containing mime type link HTML. 2811 */ 2812 echo implode( ' | </li>', apply_filters( 'media_upload_mime_type_links', $type_links ) ) . '</li>'; 2813 unset( $type_links ); 2814 ?> 2815 </ul> 2816 2817 <div class="tablenav"> 2818 2819 <?php 2820 $page_links = paginate_links( 2821 array( 2822 'base' => add_query_arg( 'paged', '%#%' ), 2823 'format' => '', 2824 'prev_text' => __( '«' ), 2825 'next_text' => __( '»' ), 2826 'total' => ceil( $wp_query->found_posts / 10 ), 2827 'current' => $q['paged'], 2828 ) 2829 ); 2830 2831 if ( $page_links ) { 2832 echo "<div class='tablenav-pages'>$page_links</div>"; 2833 } 2834 ?> 2835 2836 <div class="alignleft actions"> 2837 <?php 2838 2839 $arc_query = "SELECT DISTINCT YEAR(post_date) AS yyear, MONTH(post_date) AS mmonth FROM $wpdb->posts WHERE post_type = 'attachment' ORDER BY post_date DESC"; 2840 2841 $arc_result = $wpdb->get_results( $arc_query ); 2842 2843 $month_count = count( $arc_result ); 2844 $selected_month = isset( $_GET['m'] ) ? $_GET['m'] : 0; 2845 2846 if ( $month_count && ! ( 1 == $month_count && 0 == $arc_result[0]->mmonth ) ) { 2847 ?> 2848 <select name='m'> 2849 <option<?php selected( $selected_month, 0 ); ?> value='0'><?php _e( 'All dates' ); ?></option> 2850 <?php 2851 2852 foreach ( $arc_result as $arc_row ) { 2853 if ( 0 == $arc_row->yyear ) { 2854 continue; 2855 } 2856 2857 $arc_row->mmonth = zeroise( $arc_row->mmonth, 2 ); 2858 2859 if ( $arc_row->yyear . $arc_row->mmonth == $selected_month ) { 2860 $default = ' selected="selected"'; 2861 } else { 2862 $default = ''; 2863 } 2864 2865 echo "<option$default value='" . esc_attr( $arc_row->yyear . $arc_row->mmonth ) . "'>"; 2866 echo esc_html( $wp_locale->get_month( $arc_row->mmonth ) . " $arc_row->yyear" ); 2867 echo "</option>\n"; 2868 } 2869 2870 ?> 2871 </select> 2872 <?php } ?> 2873 2874 <?php submit_button( __( 'Filter »' ), '', 'post-query-submit', false ); ?> 2875 2876 </div> 2877 2878 <br class="clear" /> 2879 </div> 2880 </form> 2881 2882 <form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="library-form"> 2883 <?php wp_nonce_field( 'media-form' ); ?> 2884 <?php // media_upload_form( $errors ); ?> 2885 2886 <script type="text/javascript"> 2887 jQuery(function($){ 2888 var preloaded = $(".media-item.preloaded"); 2889 if ( preloaded.length > 0 ) { 2890 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');}); 2891 updateMediaForm(); 2892 } 2893 }); 2894 </script> 2895 2896 <div id="media-items"> 2897 <?php add_filter( 'attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2 ); ?> 2898 <?php echo get_media_items( null, $errors ); ?> 2899 </div> 2900 <p class="ml-submit"> 2901 <?php submit_button( __( 'Save all changes' ), 'savebutton', 'save', false ); ?> 2902 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> 2903 </p> 2904 </form> 2905 <?php 2906} 2907 2908/** 2909 * Creates the form for external url 2910 * 2911 * @since 2.7.0 2912 * 2913 * @param string $default_view 2914 * @return string the form html 2915 */ 2916function wp_media_insert_url_form( $default_view = 'image' ) { 2917 /** This filter is documented in wp-admin/includes/media.php */ 2918 if ( ! apply_filters( 'disable_captions', '' ) ) { 2919 $caption = ' 2920 <tr class="image-only"> 2921 <th scope="row" class="label"> 2922 <label for="caption"><span class="alignleft">' . __( 'Image Caption' ) . '</span></label> 2923 </th> 2924 <td class="field"><textarea id="caption" name="caption"></textarea></td> 2925 </tr>'; 2926 } else { 2927 $caption = ''; 2928 } 2929 2930 $default_align = get_option( 'image_default_align' ); 2931 2932 if ( empty( $default_align ) ) { 2933 $default_align = 'none'; 2934 } 2935 2936 if ( 'image' === $default_view ) { 2937 $view = 'image-only'; 2938 $table_class = ''; 2939 } else { 2940 $view = 'not-image'; 2941 $table_class = $view; 2942 } 2943 2944 return ' 2945 <p class="media-types"><label><input type="radio" name="media_type" value="image" id="image-only"' . checked( 'image-only', $view, false ) . ' /> ' . __( 'Image' ) . '</label> <label><input type="radio" name="media_type" value="generic" id="not-image"' . checked( 'not-image', $view, false ) . ' /> ' . __( 'Audio, Video, or Other File' ) . '</label></p> 2946 <p class="media-types media-types-required-info">' . 2947 /* translators: %s: Asterisk symbol (*). */ 2948 sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . 2949 '</p> 2950 <table class="describe ' . $table_class . '"><tbody> 2951 <tr> 2952 <th scope="row" class="label" style="width:130px;"> 2953 <label for="src"><span class="alignleft">' . __( 'URL' ) . '</span> <span class="required">*</span></label> 2954 <span class="alignright" id="status_img"></span> 2955 </th> 2956 <td class="field"><input id="src" name="src" value="" type="text" required onblur="addExtImage.getImageData()" /></td> 2957 </tr> 2958 2959 <tr> 2960 <th scope="row" class="label"> 2961 <label for="title"><span class="alignleft">' . __( 'Title' ) . '</span> <span class="required">*</span></label> 2962 </th> 2963 <td class="field"><input id="title" name="title" value="" type="text" required /></td> 2964 </tr> 2965 2966 <tr class="not-image"><td></td><td><p class="help">' . __( 'Link text, e.g. “Ransom Demands (PDF)”' ) . '</p></td></tr> 2967 2968 <tr class="image-only"> 2969 <th scope="row" class="label"> 2970 <label for="alt"><span class="alignleft">' . __( 'Alternative Text' ) . '</span></label> 2971 </th> 2972 <td class="field"><input id="alt" name="alt" value="" type="text" required /> 2973 <p class="help">' . __( 'Alt text for the image, e.g. “The Mona Lisa”' ) . '</p></td> 2974 </tr> 2975 ' . $caption . ' 2976 <tr class="align image-only"> 2977 <th scope="row" class="label"><p><label for="align">' . __( 'Alignment' ) . '</label></p></th> 2978 <td class="field"> 2979 <input name="align" id="align-none" value="none" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( 'none' === $default_align ? ' checked="checked"' : '' ) . ' /> 2980 <label for="align-none" class="align image-align-none-label">' . __( 'None' ) . '</label> 2981 <input name="align" id="align-left" value="left" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( 'left' === $default_align ? ' checked="checked"' : '' ) . ' /> 2982 <label for="align-left" class="align image-align-left-label">' . __( 'Left' ) . '</label> 2983 <input name="align" id="align-center" value="center" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( 'center' === $default_align ? ' checked="checked"' : '' ) . ' /> 2984 <label for="align-center" class="align image-align-center-label">' . __( 'Center' ) . '</label> 2985 <input name="align" id="align-right" value="right" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( 'right' === $default_align ? ' checked="checked"' : '' ) . ' /> 2986 <label for="align-right" class="align image-align-right-label">' . __( 'Right' ) . '</label> 2987 </td> 2988 </tr> 2989 2990 <tr class="image-only"> 2991 <th scope="row" class="label"> 2992 <label for="url"><span class="alignleft">' . __( 'Link Image To:' ) . '</span></label> 2993 </th> 2994 <td class="field"><input id="url" name="url" value="" type="text" /><br /> 2995 2996 <button type="button" class="button" value="" onclick="document.forms[0].url.value=null">' . __( 'None' ) . '</button> 2997 <button type="button" class="button" value="" onclick="document.forms[0].url.value=document.forms[0].src.value">' . __( 'Link to image' ) . '</button> 2998 <p class="help">' . __( 'Enter a link URL or click above for presets.' ) . '</p></td> 2999 </tr> 3000 <tr class="image-only"> 3001 <td></td> 3002 <td> 3003 <input type="button" class="button" id="go_button" style="color:#bbb;" onclick="addExtImage.insert()" value="' . esc_attr__( 'Insert into Post' ) . '" /> 3004 </td> 3005 </tr> 3006 <tr class="not-image"> 3007 <td></td> 3008 <td> 3009 ' . get_submit_button( __( 'Insert into Post' ), '', 'insertonlybutton', false ) . ' 3010 </td> 3011 </tr> 3012 </tbody></table>'; 3013} 3014 3015/** 3016 * Displays the multi-file uploader message. 3017 * 3018 * @since 2.6.0 3019 * 3020 * @global int $post_ID 3021 */ 3022function media_upload_flash_bypass() { 3023 $browser_uploader = admin_url( 'media-new.php?browser-uploader' ); 3024 3025 $post = get_post(); 3026 if ( $post ) { 3027 $browser_uploader .= '&post_id=' . (int) $post->ID; 3028 } elseif ( ! empty( $GLOBALS['post_ID'] ) ) { 3029 $browser_uploader .= '&post_id=' . (int) $GLOBALS['post_ID']; 3030 } 3031 3032 ?> 3033 <p class="upload-flash-bypass"> 3034 <?php 3035 printf( 3036 /* translators: 1: URL to browser uploader, 2: Additional link attributes. */ 3037 __( 'You are using the multi-file uploader. Problems? Try the <a href="%1$s" %2$s>browser uploader</a> instead.' ), 3038 $browser_uploader, 3039 'target="_blank"' 3040 ); 3041 ?> 3042 </p> 3043 <?php 3044} 3045 3046/** 3047 * Displays the browser's built-in uploader message. 3048 * 3049 * @since 2.6.0 3050 */ 3051function media_upload_html_bypass() { 3052 ?> 3053 <p class="upload-html-bypass hide-if-no-js"> 3054 <?php _e( 'You are using the browser’s built-in file uploader. The WordPress uploader includes multiple file selection and drag and drop capability. <a href="#">Switch to the multi-file uploader</a>.' ); ?> 3055 </p> 3056 <?php 3057} 3058 3059/** 3060 * Used to display a "After a file has been uploaded..." help message. 3061 * 3062 * @since 3.3.0 3063 */ 3064function media_upload_text_after() {} 3065 3066/** 3067 * Displays the checkbox to scale images. 3068 * 3069 * @since 3.3.0 3070 */ 3071function media_upload_max_image_resize() { 3072 $checked = get_user_setting( 'upload_resize' ) ? ' checked="true"' : ''; 3073 $a = ''; 3074 $end = ''; 3075 3076 if ( current_user_can( 'manage_options' ) ) { 3077 $a = '<a href="' . esc_url( admin_url( 'options-media.php' ) ) . '" target="_blank">'; 3078 $end = '</a>'; 3079 } 3080 3081 ?> 3082 <p class="hide-if-no-js"><label> 3083 <input name="image_resize" type="checkbox" id="image_resize" value="true"<?php echo $checked; ?> /> 3084 <?php 3085 /* translators: 1: Link start tag, 2: Link end tag, 3: Width, 4: Height. */ 3086 printf( __( 'Scale images to match the large size selected in %1$simage options%2$s (%3$d × %4$d).' ), $a, $end, (int) get_option( 'large_size_w', '1024' ), (int) get_option( 'large_size_h', '1024' ) ); 3087 3088 ?> 3089 </label></p> 3090 <?php 3091} 3092 3093/** 3094 * Displays the out of storage quota message in Multisite. 3095 * 3096 * @since 3.5.0 3097 */ 3098function multisite_over_quota_message() { 3099 echo '<p>' . sprintf( 3100 /* translators: %s: Allowed space allocation. */ 3101 __( 'Sorry, you have used your space allocation of %s. Please delete some files to upload more files.' ), 3102 size_format( get_space_allowed() * MB_IN_BYTES ) 3103 ) . '</p>'; 3104} 3105 3106/** 3107 * Displays the image and editor in the post editor 3108 * 3109 * @since 3.5.0 3110 * 3111 * @param WP_Post $post A post object. 3112 */ 3113function edit_form_image_editor( $post ) { 3114 $open = isset( $_GET['image-editor'] ); 3115 3116 if ( $open ) { 3117 require_once ABSPATH . 'wp-admin/includes/image-edit.php'; 3118 } 3119 3120 $thumb_url = false; 3121 $attachment_id = (int) $post->ID; 3122 3123 if ( $attachment_id ) { 3124 $thumb_url = wp_get_attachment_image_src( $attachment_id, array( 900, 450 ), true ); 3125 } 3126 3127 $alt_text = get_post_meta( $post->ID, '_wp_attachment_image_alt', true ); 3128 3129 $att_url = wp_get_attachment_url( $post->ID ); 3130 ?> 3131 <div class="wp_attachment_holder wp-clearfix"> 3132 <?php 3133 3134 if ( wp_attachment_is_image( $post->ID ) ) : 3135 $image_edit_button = ''; 3136 if ( wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) { 3137 $nonce = wp_create_nonce( "image_editor-$post->ID" ); 3138 $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>"; 3139 } 3140 3141 $open_style = ''; 3142 $not_open_style = ''; 3143 3144 if ( $open ) { 3145 $open_style = ' style="display:none"'; 3146 } else { 3147 $not_open_style = ' style="display:none"'; 3148 } 3149 3150 ?> 3151 <div class="imgedit-response" id="imgedit-response-<?php echo $attachment_id; ?>"></div> 3152 3153 <div<?php echo $open_style; ?> class="wp_attachment_image wp-clearfix" id="media-head-<?php echo $attachment_id; ?>"> 3154 <p id="thumbnail-head-<?php echo $attachment_id; ?>"><img class="thumbnail" src="<?php echo set_url_scheme( $thumb_url[0] ); ?>" style="max-width:100%" alt="" /></p> 3155 <p><?php echo $image_edit_button; ?></p> 3156 </div> 3157 <div<?php echo $not_open_style; ?> class="image-editor" id="image-editor-<?php echo $attachment_id; ?>"> 3158 <?php 3159 3160 if ( $open ) { 3161 wp_image_editor( $attachment_id ); 3162 } 3163 3164 ?> 3165 </div> 3166 <?php 3167 elseif ( $attachment_id && wp_attachment_is( 'audio', $post ) ) : 3168 3169 wp_maybe_generate_attachment_metadata( $post ); 3170 3171 echo wp_audio_shortcode( array( 'src' => $att_url ) ); 3172 3173 elseif ( $attachment_id && wp_attachment_is( 'video', $post ) ) : 3174 3175 wp_maybe_generate_attachment_metadata( $post ); 3176 3177 $meta = wp_get_attachment_metadata( $attachment_id ); 3178 $w = ! empty( $meta['width'] ) ? min( $meta['width'], 640 ) : 0; 3179 $h = ! empty( $meta['height'] ) ? $meta['height'] : 0; 3180 3181 if ( $h && $w < $meta['width'] ) { 3182 $h = round( ( $meta['height'] * $w ) / $meta['width'] ); 3183 } 3184 3185 $attr = array( 'src' => $att_url ); 3186 3187 if ( ! empty( $w ) && ! empty( $h ) ) { 3188 $attr['width'] = $w; 3189 $attr['height'] = $h; 3190 } 3191 3192 $thumb_id = get_post_thumbnail_id( $attachment_id ); 3193 3194 if ( ! empty( $thumb_id ) ) { 3195 $attr['poster'] = wp_get_attachment_url( $thumb_id ); 3196 } 3197 3198 echo wp_video_shortcode( $attr ); 3199 3200 elseif ( isset( $thumb_url[0] ) ) : 3201 ?> 3202 <div class="wp_attachment_image wp-clearfix" id="media-head-<?php echo $attachment_id; ?>"> 3203 <p id="thumbnail-head-<?php echo $attachment_id; ?>"> 3204 <img class="thumbnail" src="<?php echo set_url_scheme( $thumb_url[0] ); ?>" style="max-width:100%" alt="" /> 3205 </p> 3206 </div> 3207 <?php 3208 3209 else : 3210 3211 /** 3212 * Fires when an attachment type can't be rendered in the edit form. 3213 * 3214 * @since 4.6.0 3215 * 3216 * @param WP_Post $post A post object. 3217 */ 3218 do_action( 'wp_edit_form_attachment_display', $post ); 3219 3220 endif; 3221 3222 ?> 3223 </div> 3224 <div class="wp_attachment_details edit-form-section"> 3225 <?php if ( 'image' === substr( $post->post_mime_type, 0, 5 ) ) : ?> 3226 <p class="attachment-alt-text"> 3227 <label for="attachment_alt"><strong><?php _e( 'Alternative Text' ); ?></strong></label><br /> 3228 <input type="text" class="widefat" name="_wp_attachment_image_alt" id="attachment_alt" aria-describedby="alt-text-description" value="<?php echo esc_attr( $alt_text ); ?>" /> 3229 </p> 3230 <p class="attachment-alt-text-description" id="alt-text-description"> 3231 <?php 3232 3233 printf( 3234 /* translators: 1: Link to tutorial, 2: Additional link attributes, 3: Accessibility text. */ 3235 __( '<a href="%1$s" %2$s>Describe the purpose of the image%3$s</a>. Leave empty if the image is purely decorative.' ), 3236 esc_url( 'https://www.w3.org/WAI/tutorials/images/decision-tree' ), 3237 'target="_blank" rel="noopener"', 3238 sprintf( 3239 '<span class="screen-reader-text"> %s</span>', 3240 /* translators: Accessibility text. */ 3241 __( '(opens in a new tab)' ) 3242 ) 3243 ); 3244 3245 ?> 3246 </p> 3247 <?php endif; ?> 3248 3249 <p> 3250 <label for="attachment_caption"><strong><?php _e( 'Caption' ); ?></strong></label><br /> 3251 <textarea class="widefat" name="excerpt" id="attachment_caption"><?php echo $post->post_excerpt; ?></textarea> 3252 </p> 3253 3254 <?php 3255 3256 $quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,close' ); 3257 $editor_args = array( 3258 'textarea_name' => 'content', 3259 'textarea_rows' => 5, 3260 'media_buttons' => false, 3261 'tinymce' => false, 3262 'quicktags' => $quicktags_settings, 3263 ); 3264 3265 ?> 3266 3267 <label for="attachment_content" class="attachment-content-description"><strong><?php _e( 'Description' ); ?></strong> 3268 <?php 3269 3270 if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) { 3271 echo ': ' . __( 'Displayed on attachment pages.' ); 3272 } 3273 3274 ?> 3275 </label> 3276 <?php wp_editor( format_to_edit( $post->post_content ), 'attachment_content', $editor_args ); ?> 3277 3278 </div> 3279 <?php 3280 3281 $extras = get_compat_media_markup( $post->ID ); 3282 echo $extras['item']; 3283 echo '<input type="hidden" id="image-edit-context" value="edit-attachment" />' . "\n"; 3284} 3285 3286/** 3287 * Displays non-editable attachment metadata in the publish meta box. 3288 * 3289 * @since 3.5.0 3290 */ 3291function attachment_submitbox_metadata() { 3292 $post = get_post(); 3293 $attachment_id = $post->ID; 3294 3295 $file = get_attached_file( $attachment_id ); 3296 $filename = esc_html( wp_basename( $file ) ); 3297 3298 $media_dims = ''; 3299 $meta = wp_get_attachment_metadata( $attachment_id ); 3300 3301 if ( isset( $meta['width'], $meta['height'] ) ) { 3302 $media_dims .= "<span id='media-dims-$attachment_id'>{$meta['width']} × {$meta['height']}</span> "; 3303 } 3304 /** This filter is documented in wp-admin/includes/media.php */ 3305 $media_dims = apply_filters( 'media_meta', $media_dims, $post ); 3306 3307 $att_url = wp_get_attachment_url( $attachment_id ); 3308 3309 $author = new WP_User( $post->post_author ); 3310 3311 $uploaded_by_name = __( '(no author)' ); 3312 $uploaded_by_link = ''; 3313 3314 if ( $author->exists() ) { 3315 $uploaded_by_name = $author->display_name ? $author->display_name : $author->nickname; 3316 $uploaded_by_link = get_edit_user_link( $author->ID ); 3317 } 3318 ?> 3319 <div class="misc-pub-section misc-pub-uploadedby"> 3320 <?php if ( $uploaded_by_link ) { ?> 3321 <?php _e( 'Uploaded by:' ); ?> <a href="<?php echo $uploaded_by_link; ?>"><strong><?php echo $uploaded_by_name; ?></strong></a> 3322 <?php } else { ?> 3323 <?php _e( 'Uploaded by:' ); ?> <strong><?php echo $uploaded_by_name; ?></strong> 3324 <?php } ?> 3325 </div> 3326 3327 <?php 3328 if ( $post->post_parent ) { 3329 $post_parent = get_post( $post->post_parent ); 3330 if ( $post_parent ) { 3331 $uploaded_to_title = $post_parent->post_title ? $post_parent->post_title : __( '(no title)' ); 3332 $uploaded_to_link = get_edit_post_link( $post->post_parent, 'raw' ); 3333 ?> 3334 <div class="misc-pub-section misc-pub-uploadedto"> 3335 <?php if ( $uploaded_to_link ) { ?> 3336 <?php _e( 'Uploaded to:' ); ?> <a href="<?php echo $uploaded_to_link; ?>"><strong><?php echo $uploaded_to_title; ?></strong></a> 3337 <?php } else { ?> 3338 <?php _e( 'Uploaded to:' ); ?> <strong><?php echo $uploaded_to_title; ?></strong> 3339 <?php } ?> 3340 </div> 3341 <?php 3342 } 3343 } 3344 ?> 3345 3346 <div class="misc-pub-section misc-pub-attachment"> 3347 <label for="attachment_url"><?php _e( 'File URL:' ); ?></label> 3348 <input type="text" class="widefat urlfield" readonly="readonly" name="attachment_url" id="attachment_url" value="<?php echo esc_attr( $att_url ); ?>" /> 3349 <span class="copy-to-clipboard-container"> 3350 <button type="button" class="button copy-attachment-url edit-media" data-clipboard-target="#attachment_url"><?php _e( 'Copy URL to clipboard' ); ?></button> 3351 <span class="success hidden" aria-hidden="true"><?php _e( 'Copied!' ); ?></span> 3352 </span> 3353 </div> 3354 <div class="misc-pub-section misc-pub-filename"> 3355 <?php _e( 'File name:' ); ?> <strong><?php echo $filename; ?></strong> 3356 </div> 3357 <div class="misc-pub-section misc-pub-filetype"> 3358 <?php _e( 'File type:' ); ?> 3359 <strong> 3360 <?php 3361 3362 if ( preg_match( '/^.*?\.(\w+)$/', get_attached_file( $post->ID ), $matches ) ) { 3363 echo esc_html( strtoupper( $matches[1] ) ); 3364 list( $mime_type ) = explode( '/', $post->post_mime_type ); 3365 if ( 'image' !== $mime_type && ! empty( $meta['mime_type'] ) ) { 3366 if ( "$mime_type/" . strtolower( $matches[1] ) !== $meta['mime_type'] ) { 3367 echo ' (' . $meta['mime_type'] . ')'; 3368 } 3369 } 3370 } else { 3371 echo strtoupper( str_replace( 'image/', '', $post->post_mime_type ) ); 3372 } 3373 3374 ?> 3375 </strong> 3376 </div> 3377 3378 <?php 3379 3380 $file_size = false; 3381 3382 if ( isset( $meta['filesize'] ) ) { 3383 $file_size = $meta['filesize']; 3384 } elseif ( file_exists( $file ) ) { 3385 $file_size = filesize( $file ); 3386 } 3387 3388 if ( ! empty( $file_size ) ) { 3389 ?> 3390 <div class="misc-pub-section misc-pub-filesize"> 3391 <?php _e( 'File size:' ); ?> <strong><?php echo size_format( $file_size ); ?></strong> 3392 </div> 3393 <?php 3394 } 3395 3396 if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) { 3397 $fields = array( 3398 'length_formatted' => __( 'Length:' ), 3399 'bitrate' => __( 'Bitrate:' ), 3400 ); 3401 3402 /** 3403 * Filters the audio and video metadata fields to be shown in the publish meta box. 3404 * 3405 * The key for each item in the array should correspond to an attachment 3406 * metadata key, and the value should be the desired label. 3407 * 3408 * @since 3.7.0 3409 * @since 4.9.0 Added the `$post` parameter. 3410 * 3411 * @param array $fields An array of the attachment metadata keys and labels. 3412 * @param WP_Post $post WP_Post object for the current attachment. 3413 */ 3414 $fields = apply_filters( 'media_submitbox_misc_sections', $fields, $post ); 3415 3416 foreach ( $fields as $key => $label ) { 3417 if ( empty( $meta[ $key ] ) ) { 3418 continue; 3419 } 3420 3421 ?> 3422 <div class="misc-pub-section misc-pub-mime-meta misc-pub-<?php echo sanitize_html_class( $key ); ?>"> 3423 <?php echo $label; ?> 3424 <strong> 3425 <?php 3426 3427 switch ( $key ) { 3428 case 'bitrate': 3429 echo round( $meta['bitrate'] / 1000 ) . 'kb/s'; 3430 if ( ! empty( $meta['bitrate_mode'] ) ) { 3431 echo ' ' . strtoupper( esc_html( $meta['bitrate_mode'] ) ); 3432 } 3433 break; 3434 default: 3435 echo esc_html( $meta[ $key ] ); 3436 break; 3437 } 3438 3439 ?> 3440 </strong> 3441 </div> 3442 <?php 3443 } 3444 3445 $fields = array( 3446 'dataformat' => __( 'Audio Format:' ), 3447 'codec' => __( 'Audio Codec:' ), 3448 ); 3449 3450 /** 3451 * Filters the audio attachment metadata fields to be shown in the publish meta box. 3452 * 3453 * The key for each item in the array should correspond to an attachment 3454 * metadata key, and the value should be the desired label. 3455 * 3456 * @since 3.7.0 3457 * @since 4.9.0 Added the `$post` parameter. 3458 * 3459 * @param array $fields An array of the attachment metadata keys and labels. 3460 * @param WP_Post $post WP_Post object for the current attachment. 3461 */ 3462 $audio_fields = apply_filters( 'audio_submitbox_misc_sections', $fields, $post ); 3463 3464 foreach ( $audio_fields as $key => $label ) { 3465 if ( empty( $meta['audio'][ $key ] ) ) { 3466 continue; 3467 } 3468 3469 ?> 3470 <div class="misc-pub-section misc-pub-audio misc-pub-<?php echo sanitize_html_class( $key ); ?>"> 3471 <?php echo $label; ?> <strong><?php echo esc_html( $meta['audio'][ $key ] ); ?></strong> 3472 </div> 3473 <?php 3474 } 3475 } 3476 3477 if ( $media_dims ) { 3478 ?> 3479 <div class="misc-pub-section misc-pub-dimensions"> 3480 <?php _e( 'Dimensions:' ); ?> <strong><?php echo $media_dims; ?></strong> 3481 </div> 3482 <?php 3483 } 3484 3485 if ( ! empty( $meta['original_image'] ) ) { 3486 ?> 3487 <div class="misc-pub-section misc-pub-original-image"> 3488 <?php _e( 'Original image:' ); ?> 3489 <a href="<?php echo esc_url( wp_get_original_image_url( $attachment_id ) ); ?>"> 3490 <?php echo esc_html( wp_basename( wp_get_original_image_path( $attachment_id ) ) ); ?> 3491 </a> 3492 </div> 3493 <?php 3494 } 3495} 3496 3497/** 3498 * Parse ID3v2, ID3v1, and getID3 comments to extract usable data 3499 * 3500 * @since 3.6.0 3501 * 3502 * @param array $metadata An existing array with data 3503 * @param array $data Data supplied by ID3 tags 3504 */ 3505function wp_add_id3_tag_data( &$metadata, $data ) { 3506 foreach ( array( 'id3v2', 'id3v1' ) as $version ) { 3507 if ( ! empty( $data[ $version ]['comments'] ) ) { 3508 foreach ( $data[ $version ]['comments'] as $key => $list ) { 3509 if ( 'length' !== $key && ! empty( $list ) ) { 3510 $metadata[ $key ] = wp_kses_post( reset( $list ) ); 3511 // Fix bug in byte stream analysis. 3512 if ( 'terms_of_use' === $key && 0 === strpos( $metadata[ $key ], 'yright notice.' ) ) { 3513 $metadata[ $key ] = 'Cop' . $metadata[ $key ]; 3514 } 3515 } 3516 } 3517 break; 3518 } 3519 } 3520 3521 if ( ! empty( $data['id3v2']['APIC'] ) ) { 3522 $image = reset( $data['id3v2']['APIC'] ); 3523 if ( ! empty( $image['data'] ) ) { 3524 $metadata['image'] = array( 3525 'data' => $image['data'], 3526 'mime' => $image['image_mime'], 3527 'width' => $image['image_width'], 3528 'height' => $image['image_height'], 3529 ); 3530 } 3531 } elseif ( ! empty( $data['comments']['picture'] ) ) { 3532 $image = reset( $data['comments']['picture'] ); 3533 if ( ! empty( $image['data'] ) ) { 3534 $metadata['image'] = array( 3535 'data' => $image['data'], 3536 'mime' => $image['image_mime'], 3537 ); 3538 } 3539 } 3540} 3541 3542/** 3543 * Retrieve metadata from a video file's ID3 tags 3544 * 3545 * @since 3.6.0 3546 * 3547 * @param string $file Path to file. 3548 * @return array|false Returns array of metadata, if found. 3549 */ 3550function wp_read_video_metadata( $file ) { 3551 if ( ! file_exists( $file ) ) { 3552 return false; 3553 } 3554 3555 $metadata = array(); 3556 3557 if ( ! defined( 'GETID3_TEMP_DIR' ) ) { 3558 define( 'GETID3_TEMP_DIR', get_temp_dir() ); 3559 } 3560 3561 if ( ! class_exists( 'getID3', false ) ) { 3562 require ABSPATH . WPINC . '/ID3/getid3.php'; 3563 } 3564 3565 $id3 = new getID3(); 3566 $data = $id3->analyze( $file ); 3567 3568 if ( isset( $data['video']['lossless'] ) ) { 3569 $metadata['lossless'] = $data['video']['lossless']; 3570 } 3571 3572 if ( ! empty( $data['video']['bitrate'] ) ) { 3573 $metadata['bitrate'] = (int) $data['video']['bitrate']; 3574 } 3575 3576 if ( ! empty( $data['video']['bitrate_mode'] ) ) { 3577 $metadata['bitrate_mode'] = $data['video']['bitrate_mode']; 3578 } 3579 3580 if ( ! empty( $data['filesize'] ) ) { 3581 $metadata['filesize'] = (int) $data['filesize']; 3582 } 3583 3584 if ( ! empty( $data['mime_type'] ) ) { 3585 $metadata['mime_type'] = $data['mime_type']; 3586 } 3587 3588 if ( ! empty( $data['playtime_seconds'] ) ) { 3589 $metadata['length'] = (int) round( $data['playtime_seconds'] ); 3590 } 3591 3592 if ( ! empty( $data['playtime_string'] ) ) { 3593 $metadata['length_formatted'] = $data['playtime_string']; 3594 } 3595 3596 if ( ! empty( $data['video']['resolution_x'] ) ) { 3597 $metadata['width'] = (int) $data['video']['resolution_x']; 3598 } 3599 3600 if ( ! empty( $data['video']['resolution_y'] ) ) { 3601 $metadata['height'] = (int) $data['video']['resolution_y']; 3602 } 3603 3604 if ( ! empty( $data['fileformat'] ) ) { 3605 $metadata['fileformat'] = $data['fileformat']; 3606 } 3607 3608 if ( ! empty( $data['video']['dataformat'] ) ) { 3609 $metadata['dataformat'] = $data['video']['dataformat']; 3610 } 3611 3612 if ( ! empty( $data['video']['encoder'] ) ) { 3613 $metadata['encoder'] = $data['video']['encoder']; 3614 } 3615 3616 if ( ! empty( $data['video']['codec'] ) ) { 3617 $metadata['codec'] = $data['video']['codec']; 3618 } 3619 3620 if ( ! empty( $data['audio'] ) ) { 3621 unset( $data['audio']['streams'] ); 3622 $metadata['audio'] = $data['audio']; 3623 } 3624 3625 if ( empty( $metadata['created_timestamp'] ) ) { 3626 $created_timestamp = wp_get_media_creation_timestamp( $data ); 3627 3628 if ( false !== $created_timestamp ) { 3629 $metadata['created_timestamp'] = $created_timestamp; 3630 } 3631 } 3632 3633 wp_add_id3_tag_data( $metadata, $data ); 3634 3635 $file_format = isset( $metadata['fileformat'] ) ? $metadata['fileformat'] : null; 3636 3637 /** 3638 * Filters the array of metadata retrieved from a video. 3639 * 3640 * In core, usually this selection is what is stored. 3641 * More complete data can be parsed from the `$data` parameter. 3642 * 3643 * @since 4.9.0 3644 * 3645 * @param array $metadata Filtered Video metadata. 3646 * @param string $file Path to video file. 3647 * @param string $file_format File format of video, as analyzed by getID3. 3648 * @param string $data Raw metadata from getID3. 3649 */ 3650 return apply_filters( 'wp_read_video_metadata', $metadata, $file, $file_format, $data ); 3651} 3652 3653/** 3654 * Retrieve metadata from an audio file's ID3 tags. 3655 * 3656 * @since 3.6.0 3657 * 3658 * @param string $file Path to file. 3659 * @return array|false Returns array of metadata, if found. 3660 */ 3661function wp_read_audio_metadata( $file ) { 3662 if ( ! file_exists( $file ) ) { 3663 return false; 3664 } 3665 3666 $metadata = array(); 3667 3668 if ( ! defined( 'GETID3_TEMP_DIR' ) ) { 3669 define( 'GETID3_TEMP_DIR', get_temp_dir() ); 3670 } 3671 3672 if ( ! class_exists( 'getID3', false ) ) { 3673 require ABSPATH . WPINC . '/ID3/getid3.php'; 3674 } 3675 3676 $id3 = new getID3(); 3677 $data = $id3->analyze( $file ); 3678 3679 if ( ! empty( $data['audio'] ) ) { 3680 unset( $data['audio']['streams'] ); 3681 $metadata = $data['audio']; 3682 } 3683 3684 if ( ! empty( $data['fileformat'] ) ) { 3685 $metadata['fileformat'] = $data['fileformat']; 3686 } 3687 3688 if ( ! empty( $data['filesize'] ) ) { 3689 $metadata['filesize'] = (int) $data['filesize']; 3690 } 3691 3692 if ( ! empty( $data['mime_type'] ) ) { 3693 $metadata['mime_type'] = $data['mime_type']; 3694 } 3695 3696 if ( ! empty( $data['playtime_seconds'] ) ) { 3697 $metadata['length'] = (int) round( $data['playtime_seconds'] ); 3698 } 3699 3700 if ( ! empty( $data['playtime_string'] ) ) { 3701 $metadata['length_formatted'] = $data['playtime_string']; 3702 } 3703 3704 if ( empty( $metadata['created_timestamp'] ) ) { 3705 $created_timestamp = wp_get_media_creation_timestamp( $data ); 3706 3707 if ( false !== $created_timestamp ) { 3708 $metadata['created_timestamp'] = $created_timestamp; 3709 } 3710 } 3711 3712 wp_add_id3_tag_data( $metadata, $data ); 3713 3714 return $metadata; 3715} 3716 3717/** 3718 * Parse creation date from media metadata. 3719 * 3720 * The getID3 library doesn't have a standard method for getting creation dates, 3721 * so the location of this data can vary based on the MIME type. 3722 * 3723 * @since 4.9.0 3724 * 3725 * @link https://github.com/JamesHeinrich/getID3/blob/master/structure.txt 3726 * 3727 * @param array $metadata The metadata returned by getID3::analyze(). 3728 * @return int|false A UNIX timestamp for the media's creation date if available 3729 * or a boolean FALSE if a timestamp could not be determined. 3730 */ 3731function wp_get_media_creation_timestamp( $metadata ) { 3732 $creation_date = false; 3733 3734 if ( empty( $metadata['fileformat'] ) ) { 3735 return $creation_date; 3736 } 3737 3738 switch ( $metadata['fileformat'] ) { 3739 case 'asf': 3740 if ( isset( $metadata['asf']['file_properties_object']['creation_date_unix'] ) ) { 3741 $creation_date = (int) $metadata['asf']['file_properties_object']['creation_date_unix']; 3742 } 3743 break; 3744 3745 case 'matroska': 3746 case 'webm': 3747 if ( isset( $metadata['matroska']['comments']['creation_time']['0'] ) ) { 3748 $creation_date = strtotime( $metadata['matroska']['comments']['creation_time']['0'] ); 3749 } elseif ( isset( $metadata['matroska']['info']['0']['DateUTC_unix'] ) ) { 3750 $creation_date = (int) $metadata['matroska']['info']['0']['DateUTC_unix']; 3751 } 3752 break; 3753 3754 case 'quicktime': 3755 case 'mp4': 3756 if ( isset( $metadata['quicktime']['moov']['subatoms']['0']['creation_time_unix'] ) ) { 3757 $creation_date = (int) $metadata['quicktime']['moov']['subatoms']['0']['creation_time_unix']; 3758 } 3759 break; 3760 } 3761 3762 return $creation_date; 3763} 3764 3765/** 3766 * Encapsulates the logic for Attach/Detach actions. 3767 * 3768 * @since 4.2.0 3769 * 3770 * @global wpdb $wpdb WordPress database abstraction object. 3771 * 3772 * @param int $parent_id Attachment parent ID. 3773 * @param string $action Optional. Attach/detach action. Accepts 'attach' or 'detach'. 3774 * Default 'attach'. 3775 */ 3776function wp_media_attach_action( $parent_id, $action = 'attach' ) { 3777 global $wpdb; 3778 3779 if ( ! $parent_id ) { 3780 return; 3781 } 3782 3783 if ( ! current_user_can( 'edit_post', $parent_id ) ) { 3784 wp_die( __( 'Sorry, you are not allowed to edit this post.' ) ); 3785 } 3786 3787 $ids = array(); 3788 3789 foreach ( (array) $_REQUEST['media'] as $attachment_id ) { 3790 $attachment_id = (int) $attachment_id; 3791 3792 if ( ! current_user_can( 'edit_post', $attachment_id ) ) { 3793 continue; 3794 } 3795 3796 $ids[] = $attachment_id; 3797 } 3798 3799 if ( ! empty( $ids ) ) { 3800 $ids_string = implode( ',', $ids ); 3801 3802 if ( 'attach' === $action ) { 3803 $result = $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET post_parent = %d WHERE post_type = 'attachment' AND ID IN ( $ids_string )", $parent_id ) ); 3804 } else { 3805 $result = $wpdb->query( "UPDATE $wpdb->posts SET post_parent = 0 WHERE post_type = 'attachment' AND ID IN ( $ids_string )" ); 3806 } 3807 } 3808 3809 if ( isset( $result ) ) { 3810 foreach ( $ids as $attachment_id ) { 3811 /** 3812 * Fires when media is attached or detached from a post. 3813 * 3814 * @since 5.5.0 3815 * 3816 * @param string $action Attach/detach action. Accepts 'attach' or 'detach'. 3817 * @param int $attachment_id The attachment ID. 3818 * @param int $parent_id Attachment parent ID. 3819 */ 3820 do_action( 'wp_media_attach_action', $action, $attachment_id, $parent_id ); 3821 3822 clean_attachment_cache( $attachment_id ); 3823 } 3824 3825 $location = 'upload.php'; 3826 $referer = wp_get_referer(); 3827 3828 if ( $referer ) { 3829 if ( false !== strpos( $referer, 'upload.php' ) ) { 3830 $location = remove_query_arg( array( 'attached', 'detach' ), $referer ); 3831 } 3832 } 3833 3834 $key = 'attach' === $action ? 'attached' : 'detach'; 3835 $location = add_query_arg( array( $key => $result ), $location ); 3836 3837 wp_redirect( $location ); 3838 exit; 3839 } 3840} 3841