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PHP Cross Reference of WordPress Trunk (Updated Daily) |
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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 */ 16 function 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 */ 44 function 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 = intval( $_REQUEST['post_id'] ); 53 54 if ( $post_id ) { 55 $attachments = intval( $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 */ 76 function 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|array $size Optional. Image size. Accepts any valid image size, or an array of width 129 * 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 */ 133 function 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-' . intval( $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 * 156 * @param string $html The image HTML markup to send. 157 * @param int $id The attachment id. 158 * @param string $caption The image caption. 159 * @param string $title The image title. 160 * @param string $align The image alignment. 161 * @param string $url The image source URL. 162 * @param string|array $size Size of image. Image size or array of width and height values 163 * (in that order). Default 'medium'. 164 * @param string $alt The image alternative, or alt, text. 165 */ 166 $html = apply_filters( 'image_send_to_editor', $html, $id, $caption, $title, $align, $url, $size, $alt ); 167 168 return $html; 169 } 170 171 /** 172 * Adds image shortcode with caption to editor 173 * 174 * @since 2.6.0 175 * 176 * @param string $html The image HTML markup to send. 177 * @param integer $id Image attachment ID. 178 * @param string $caption Image caption. 179 * @param string $title Image title attribute (not used). 180 * @param string $align Image CSS alignment property. 181 * @param string $url Image source URL (not used). 182 * @param string $size Image size (`thumbnail`, `medium`, `large`, `full`, or added with `add_image_size()`) (not used). 183 * @param string $alt Image `alt` attribute (not used). 184 * @return string The image HTML markup with caption shortcode. 185 */ 186 function image_add_caption( $html, $id, $caption, $title, $align, $url, $size, $alt = '' ) { 187 188 /** 189 * Filters the caption text. 190 * 191 * Note: If the caption text is empty, the caption shortcode will not be appended 192 * to the image HTML when inserted into the editor. 193 * 194 * Passing an empty value also prevents the {@see 'image_add_caption_shortcode'} 195 * Filters from being evaluated at the end of image_add_caption(). 196 * 197 * @since 4.1.0 198 * 199 * @param string $caption The original caption text. 200 * @param int $id The attachment ID. 201 */ 202 $caption = apply_filters( 'image_add_caption_text', $caption, $id ); 203 204 /** 205 * Filters whether to disable captions. 206 * 207 * Prevents image captions from being appended to image HTML when inserted into the editor. 208 * 209 * @since 2.6.0 210 * 211 * @param bool $bool Whether to disable appending captions. Returning true to the filter 212 * will disable captions. Default empty string. 213 */ 214 if ( empty( $caption ) || apply_filters( 'disable_captions', '' ) ) { 215 return $html; 216 } 217 218 $id = ( 0 < (int) $id ) ? 'attachment_' . $id : ''; 219 220 if ( ! preg_match( '/width=["\']([0-9]+)/', $html, $matches ) ) { 221 return $html; 222 } 223 224 $width = $matches[1]; 225 226 $caption = str_replace( array( "\r\n", "\r" ), "\n", $caption ); 227 $caption = preg_replace_callback( '/<[a-zA-Z0-9]+(?: [^<>]+>)*/', '_cleanup_image_add_caption', $caption ); 228 229 // Convert any remaining line breaks to <br>. 230 $caption = preg_replace( '/[ \n\t]*\n[ \t]*/', '<br />', $caption ); 231 232 $html = preg_replace( '/(class=["\'][^\'"]*)align(none|left|right|center)\s?/', '$1', $html ); 233 if ( empty( $align ) ) { 234 $align = 'none'; 235 } 236 237 $shcode = '[caption id="' . $id . '" align="align' . $align . '" width="' . $width . '"]' . $html . ' ' . $caption . '[/caption]'; 238 239 /** 240 * Filters the image HTML markup including the caption shortcode. 241 * 242 * @since 2.6.0 243 * 244 * @param string $shcode The image HTML markup with caption shortcode. 245 * @param string $html The image HTML markup. 246 */ 247 return apply_filters( 'image_add_caption_shortcode', $shcode, $html ); 248 } 249 250 /** 251 * Private preg_replace callback used in image_add_caption() 252 * 253 * @access private 254 * @since 3.4.0 255 */ 256 function _cleanup_image_add_caption( $matches ) { 257 // Remove any line breaks from inside the tags. 258 return preg_replace( '/[\r\n\t]+/', ' ', $matches[0] ); 259 } 260 261 /** 262 * Adds image html to editor 263 * 264 * @since 2.5.0 265 * 266 * @param string $html 267 */ 268 function media_send_to_editor( $html ) { 269 ?> 270 <script type="text/javascript"> 271 var win = window.dialogArguments || opener || parent || top; 272 win.send_to_editor( <?php echo wp_json_encode( $html ); ?> ); 273 </script> 274 <?php 275 exit; 276 } 277 278 /** 279 * Save a file submitted from a POST request and create an attachment post for it. 280 * 281 * @since 2.5.0 282 * 283 * @param string $file_id Index of the `$_FILES` array that the file was sent. Required. 284 * @param int $post_id The post ID of a post to attach the media item to. Required, but can 285 * be set to 0, creating a media item that has no relationship to a post. 286 * @param array $post_data Overwrite some of the attachment. Optional. 287 * @param array $overrides Override the wp_handle_upload() behavior. Optional. 288 * @return int|WP_Error ID of the attachment or a WP_Error object on failure. 289 */ 290 function media_handle_upload( $file_id, $post_id, $post_data = array(), $overrides = array( 'test_form' => false ) ) { 291 $time = current_time( 'mysql' ); 292 $post = get_post( $post_id ); 293 294 if ( $post ) { 295 // The post date doesn't usually matter for pages, so don't backdate this upload. 296 if ( 'page' !== $post->post_type && substr( $post->post_date, 0, 4 ) > 0 ) { 297 $time = $post->post_date; 298 } 299 } 300 301 $file = wp_handle_upload( $_FILES[ $file_id ], $overrides, $time ); 302 303 if ( isset( $file['error'] ) ) { 304 return new WP_Error( 'upload_error', $file['error'] ); 305 } 306 307 $name = $_FILES[ $file_id ]['name']; 308 $ext = pathinfo( $name, PATHINFO_EXTENSION ); 309 $name = wp_basename( $name, ".$ext" ); 310 311 $url = $file['url']; 312 $type = $file['type']; 313 $file = $file['file']; 314 $title = sanitize_text_field( $name ); 315 $content = ''; 316 $excerpt = ''; 317 318 if ( preg_match( '#^audio#', $type ) ) { 319 $meta = wp_read_audio_metadata( $file ); 320 321 if ( ! empty( $meta['title'] ) ) { 322 $title = $meta['title']; 323 } 324 325 if ( ! empty( $title ) ) { 326 327 if ( ! empty( $meta['album'] ) && ! empty( $meta['artist'] ) ) { 328 /* translators: 1: Audio track title, 2: Album title, 3: Artist name. */ 329 $content .= sprintf( __( '"%1$s" from %2$s by %3$s.' ), $title, $meta['album'], $meta['artist'] ); 330 } elseif ( ! empty( $meta['album'] ) ) { 331 /* translators: 1: Audio track title, 2: Album title. */ 332 $content .= sprintf( __( '"%1$s" from %2$s.' ), $title, $meta['album'] ); 333 } elseif ( ! empty( $meta['artist'] ) ) { 334 /* translators: 1: Audio track title, 2: Artist name. */ 335 $content .= sprintf( __( '"%1$s" by %2$s.' ), $title, $meta['artist'] ); 336 } else { 337 /* translators: %s: Audio track title. */ 338 $content .= sprintf( __( '"%s".' ), $title ); 339 } 340 } elseif ( ! empty( $meta['album'] ) ) { 341 342 if ( ! empty( $meta['artist'] ) ) { 343 /* translators: 1: Audio album title, 2: Artist name. */ 344 $content .= sprintf( __( '%1$s by %2$s.' ), $meta['album'], $meta['artist'] ); 345 } else { 346 $content .= $meta['album'] . '.'; 347 } 348 } elseif ( ! empty( $meta['artist'] ) ) { 349 350 $content .= $meta['artist'] . '.'; 351 352 } 353 354 if ( ! empty( $meta['year'] ) ) { 355 /* translators: Audio file track information. %d: Year of audio track release. */ 356 $content .= ' ' . sprintf( __( 'Released: %d.' ), $meta['year'] ); 357 } 358 359 if ( ! empty( $meta['track_number'] ) ) { 360 $track_number = explode( '/', $meta['track_number'] ); 361 362 if ( isset( $track_number[1] ) ) { 363 /* translators: Audio file track information. 1: Audio track number, 2: Total audio tracks. */ 364 $content .= ' ' . sprintf( __( 'Track %1$s of %2$s.' ), number_format_i18n( $track_number[0] ), number_format_i18n( $track_number[1] ) ); 365 } else { 366 /* translators: Audio file track information. %s: Audio track number. */ 367 $content .= ' ' . sprintf( __( 'Track %s.' ), number_format_i18n( $track_number[0] ) ); 368 } 369 } 370 371 if ( ! empty( $meta['genre'] ) ) { 372 /* translators: Audio file genre information. %s: Audio genre name. */ 373 $content .= ' ' . sprintf( __( 'Genre: %s.' ), $meta['genre'] ); 374 } 375 376 // Use image exif/iptc data for title and caption defaults if possible. 377 } elseif ( 0 === strpos( $type, 'image/' ) ) { 378 $image_meta = wp_read_image_metadata( $file ); 379 380 if ( $image_meta ) { 381 if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) ) { 382 $title = $image_meta['title']; 383 } 384 385 if ( trim( $image_meta['caption'] ) ) { 386 $excerpt = $image_meta['caption']; 387 } 388 } 389 } 390 391 // Construct the attachment array 392 $attachment = array_merge( 393 array( 394 'post_mime_type' => $type, 395 'guid' => $url, 396 'post_parent' => $post_id, 397 'post_title' => $title, 398 'post_content' => $content, 399 'post_excerpt' => $excerpt, 400 ), 401 $post_data 402 ); 403 404 // This should never be set as it would then overwrite an existing attachment. 405 unset( $attachment['ID'] ); 406 407 // Save the data 408 $attachment_id = wp_insert_attachment( $attachment, $file, $post_id, true ); 409 410 if ( ! is_wp_error( $attachment_id ) ) { 411 // Set a custom header with the attachment_id. 412 // Used by the browser/client to resume creating image sub-sizes after a PHP fatal error. 413 if ( ! headers_sent() ) { 414 header( 'X-WP-Upload-Attachment-ID: ' . $attachment_id ); 415 } 416 417 // The image sub-sizes are created during wp_generate_attachment_metadata(). 418 // This is generally slow and may cause timeouts or out of memory errors. 419 wp_update_attachment_metadata( $attachment_id, wp_generate_attachment_metadata( $attachment_id, $file ) ); 420 } 421 422 return $attachment_id; 423 } 424 425 /** 426 * Handles a side-loaded file in the same way as an uploaded file is handled by media_handle_upload(). 427 * 428 * @since 2.6.0 429 * @since 5.3.0 The `$post_id` parameter was made optional. 430 * 431 * @param array $file_array Array similar to a `$_FILES` upload array. 432 * @param int $post_id Optional. The post ID the media is associated with. 433 * @param string $desc Optional. Description of the side-loaded file. Default null. 434 * @param array $post_data Optional. Post data to override. Default empty array. 435 * @return int|WP_Error The ID of the attachment or a WP_Error on failure. 436 */ 437 function media_handle_sideload( $file_array, $post_id = 0, $desc = null, $post_data = array() ) { 438 $overrides = array( 'test_form' => false ); 439 440 $time = current_time( 'mysql' ); 441 $post = get_post( $post_id ); 442 443 if ( $post ) { 444 if ( substr( $post->post_date, 0, 4 ) > 0 ) { 445 $time = $post->post_date; 446 } 447 } 448 449 $file = wp_handle_sideload( $file_array, $overrides, $time ); 450 451 if ( isset( $file['error'] ) ) { 452 return new WP_Error( 'upload_error', $file['error'] ); 453 } 454 455 $url = $file['url']; 456 $type = $file['type']; 457 $file = $file['file']; 458 $title = preg_replace( '/\.[^.]+$/', '', wp_basename( $file ) ); 459 $content = ''; 460 461 // Use image exif/iptc data for title and caption defaults if possible. 462 $image_meta = wp_read_image_metadata( $file ); 463 464 if ( $image_meta ) { 465 if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) ) { 466 $title = $image_meta['title']; 467 } 468 469 if ( trim( $image_meta['caption'] ) ) { 470 $content = $image_meta['caption']; 471 } 472 } 473 474 if ( isset( $desc ) ) { 475 $title = $desc; 476 } 477 478 // Construct the attachment array. 479 $attachment = array_merge( 480 array( 481 'post_mime_type' => $type, 482 'guid' => $url, 483 'post_parent' => $post_id, 484 'post_title' => $title, 485 'post_content' => $content, 486 ), 487 $post_data 488 ); 489 490 // This should never be set as it would then overwrite an existing attachment. 491 unset( $attachment['ID'] ); 492 493 // Save the attachment metadata 494 $attachment_id = wp_insert_attachment( $attachment, $file, $post_id, true ); 495 496 if ( ! is_wp_error( $attachment_id ) ) { 497 wp_update_attachment_metadata( $attachment_id, wp_generate_attachment_metadata( $attachment_id, $file ) ); 498 } 499 500 return $attachment_id; 501 } 502 503 /** 504 * Outputs the iframe to display the media upload page. 505 * 506 * @since 2.5.0 507 * @since 5.3.0 Formalized the existing and already documented `...$args` parameter 508 * by adding it to the function signature. 509 * 510 * @global int $body_id 511 * 512 * @param callable $content_func Function that outputs the content. 513 * @param mixed ...$args Optional additional parameters to pass to the callback function when it's called. 514 */ 515 function wp_iframe( $content_func, ...$args ) { 516 _wp_admin_html_begin(); 517 ?> 518 <title><?php bloginfo( 'name' ); ?> › <?php _e( 'Uploads' ); ?> — <?php _e( 'WordPress' ); ?></title> 519 <?php 520 521 wp_enqueue_style( 'colors' ); 522 // Check callback name for 'media' 523 if ( 524 ( is_array( $content_func ) && ! empty( $content_func[1] ) && 0 === strpos( (string) $content_func[1], 'media' ) ) || 525 ( ! is_array( $content_func ) && 0 === strpos( $content_func, 'media' ) ) 526 ) { 527 wp_enqueue_style( 'deprecated-media' ); 528 } 529 wp_enqueue_style( 'ie' ); 530 531 ?> 532 <script type="text/javascript"> 533 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();}}}; 534 var ajaxurl = '<?php echo admin_url( 'admin-ajax.php', 'relative' ); ?>', pagenow = 'media-upload-popup', adminpage = 'media-upload-popup', 535 isRtl = <?php echo (int) is_rtl(); ?>; 536 </script> 537 <?php 538 /** This action is documented in wp-admin/admin-header.php */ 539 do_action( 'admin_enqueue_scripts', 'media-upload-popup' ); 540 541 /** 542 * Fires when admin styles enqueued for the legacy (pre-3.5.0) media upload popup are printed. 543 * 544 * @since 2.9.0 545 */ 546 do_action( 'admin_print_styles-media-upload-popup' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 547 548 /** This action is documented in wp-admin/admin-header.php */ 549 do_action( 'admin_print_styles' ); 550 551 /** 552 * Fires when admin scripts enqueued for the legacy (pre-3.5.0) media upload popup are printed. 553 * 554 * @since 2.9.0 555 */ 556 do_action( 'admin_print_scripts-media-upload-popup' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 557 558 /** This action is documented in wp-admin/admin-header.php */ 559 do_action( 'admin_print_scripts' ); 560 561 /** 562 * Fires when scripts enqueued for the admin header for the legacy (pre-3.5.0) 563 * media upload popup are printed. 564 * 565 * @since 2.9.0 566 */ 567 do_action( 'admin_head-media-upload-popup' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 568 569 /** This action is documented in wp-admin/admin-header.php */ 570 do_action( 'admin_head' ); 571 572 if ( is_string( $content_func ) ) { 573 /** 574 * Fires in the admin header for each specific form tab in the legacy 575 * (pre-3.5.0) media upload popup. 576 * 577 * The dynamic portion of the hook, `$content_func`, refers to the form 578 * callback for the media upload type. Possible values include 579 * 'media_upload_type_form', 'media_upload_type_url_form', and 580 * 'media_upload_library_form'. 581 * 582 * @since 2.5.0 583 */ 584 do_action( "admin_head_{$content_func}" ); 585 } 586 587 $body_id_attr = ''; 588 589 if ( isset( $GLOBALS['body_id'] ) ) { 590 $body_id_attr = ' id="' . $GLOBALS['body_id'] . '"'; 591 } 592 593 ?> 594 </head> 595 <body<?php echo $body_id_attr; ?> class="wp-core-ui no-js"> 596 <script type="text/javascript"> 597 document.body.className = document.body.className.replace('no-js', 'js'); 598 </script> 599 <?php 600 601 call_user_func_array( $content_func, $args ); 602 603 /** This action is documented in wp-admin/admin-footer.php */ 604 do_action( 'admin_print_footer_scripts' ); 605 606 ?> 607 <script type="text/javascript">if(typeof wpOnload=='function')wpOnload();</script> 608 </body> 609 </html> 610 <?php 611 } 612 613 /** 614 * Adds the media button to the editor 615 * 616 * @since 2.5.0 617 * 618 * @global int $post_ID 619 * 620 * @staticvar int $instance 621 * 622 * @param string $editor_id 623 */ 624 function media_buttons( $editor_id = 'content' ) { 625 static $instance = 0; 626 $instance++; 627 628 $post = get_post(); 629 630 if ( ! $post && ! empty( $GLOBALS['post_ID'] ) ) { 631 $post = $GLOBALS['post_ID']; 632 } 633 634 wp_enqueue_media( array( 'post' => $post ) ); 635 636 $img = '<span class="wp-media-buttons-icon"></span> '; 637 638 $id_attribute = $instance === 1 ? ' id="insert-media-button"' : ''; 639 640 printf( 641 '<button type="button"%s class="button insert-media add_media" data-editor="%s">%s</button>', 642 $id_attribute, 643 esc_attr( $editor_id ), 644 $img . __( 'Add Media' ) 645 ); 646 647 /** 648 * Filters the legacy (pre-3.5.0) media buttons. 649 * 650 * Use {@see 'media_buttons'} action instead. 651 * 652 * @since 2.5.0 653 * @deprecated 3.5.0 Use {@see 'media_buttons'} action instead. 654 * 655 * @param string $string Media buttons context. Default empty. 656 */ 657 $legacy_filter = apply_filters_deprecated( 'media_buttons_context', array( '' ), '3.5.0', 'media_buttons' ); 658 659 if ( $legacy_filter ) { 660 // #WP22559. Close <a> if a plugin started by closing <a> to open their own <a> tag. 661 if ( 0 === stripos( trim( $legacy_filter ), '</a>' ) ) { 662 $legacy_filter .= '</a>'; 663 } 664 echo $legacy_filter; 665 } 666 } 667 668 /** 669 * @global int $post_ID 670 * @param string $type 671 * @param int $post_id 672 * @param string $tab 673 * @return string 674 */ 675 function get_upload_iframe_src( $type = null, $post_id = null, $tab = null ) { 676 global $post_ID; 677 678 if ( empty( $post_id ) ) { 679 $post_id = $post_ID; 680 } 681 682 $upload_iframe_src = add_query_arg( 'post_id', (int) $post_id, admin_url( 'media-upload.php' ) ); 683 684 if ( $type && 'media' != $type ) { 685 $upload_iframe_src = add_query_arg( 'type', $type, $upload_iframe_src ); 686 } 687 688 if ( ! empty( $tab ) ) { 689 $upload_iframe_src = add_query_arg( 'tab', $tab, $upload_iframe_src ); 690 } 691 692 /** 693 * Filters the upload iframe source URL for a specific media type. 694 * 695 * The dynamic portion of the hook name, `$type`, refers to the type 696 * of media uploaded. 697 * 698 * @since 3.0.0 699 * 700 * @param string $upload_iframe_src The upload iframe source URL by type. 701 */ 702 $upload_iframe_src = apply_filters( "{$type}_upload_iframe_src", $upload_iframe_src ); 703 704 return add_query_arg( 'TB_iframe', true, $upload_iframe_src ); 705 } 706 707 /** 708 * Handles form submissions for the legacy media uploader. 709 * 710 * @since 2.5.0 711 * 712 * @return mixed void|object WP_Error on failure 713 */ 714 function media_upload_form_handler() { 715 check_admin_referer( 'media-form' ); 716 717 $errors = null; 718 719 if ( isset( $_POST['send'] ) ) { 720 $keys = array_keys( $_POST['send'] ); 721 $send_id = (int) reset( $keys ); 722 } 723 724 if ( ! empty( $_POST['attachments'] ) ) { 725 foreach ( $_POST['attachments'] as $attachment_id => $attachment ) { 726 $post = get_post( $attachment_id, ARRAY_A ); 727 $_post = $post; 728 729 if ( ! current_user_can( 'edit_post', $attachment_id ) ) { 730 continue; 731 } 732 733 if ( isset( $attachment['post_content'] ) ) { 734 $post['post_content'] = $attachment['post_content']; 735 } 736 737 if ( isset( $attachment['post_title'] ) ) { 738 $post['post_title'] = $attachment['post_title']; 739 } 740 741 if ( isset( $attachment['post_excerpt'] ) ) { 742 $post['post_excerpt'] = $attachment['post_excerpt']; 743 } 744 745 if ( isset( $attachment['menu_order'] ) ) { 746 $post['menu_order'] = $attachment['menu_order']; 747 } 748 749 if ( isset( $send_id ) && $attachment_id == $send_id ) { 750 if ( isset( $attachment['post_parent'] ) ) { 751 $post['post_parent'] = $attachment['post_parent']; 752 } 753 } 754 755 /** 756 * Filters the attachment fields to be saved. 757 * 758 * @since 2.5.0 759 * 760 * @see wp_get_attachment_metadata() 761 * 762 * @param array $post An array of post data. 763 * @param array $attachment An array of attachment metadata. 764 */ 765 $post = apply_filters( 'attachment_fields_to_save', $post, $attachment ); 766 767 if ( isset( $attachment['image_alt'] ) ) { 768 $image_alt = wp_unslash( $attachment['image_alt'] ); 769 770 if ( $image_alt != get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ) ) { 771 $image_alt = wp_strip_all_tags( $image_alt, true ); 772 773 // Update_meta expects slashed. 774 update_post_meta( $attachment_id, '_wp_attachment_image_alt', wp_slash( $image_alt ) ); 775 } 776 } 777 778 if ( isset( $post['errors'] ) ) { 779 $errors[ $attachment_id ] = $post['errors']; 780 unset( $post['errors'] ); 781 } 782 783 if ( $post != $_post ) { 784 wp_update_post( $post ); 785 } 786 787 foreach ( get_attachment_taxonomies( $post ) as $t ) { 788 if ( isset( $attachment[ $t ] ) ) { 789 wp_set_object_terms( $attachment_id, array_map( 'trim', preg_split( '/,+/', $attachment[ $t ] ) ), $t, false ); 790 } 791 } 792 } 793 } 794 795 if ( isset( $_POST['insert-gallery'] ) || isset( $_POST['update-gallery'] ) ) { 796 ?> 797 <script type="text/javascript"> 798 var win = window.dialogArguments || opener || parent || top; 799 win.tb_remove(); 800 </script> 801 <?php 802 803 exit; 804 } 805 806 if ( isset( $send_id ) ) { 807 $attachment = wp_unslash( $_POST['attachments'][ $send_id ] ); 808 $html = isset( $attachment['post_title'] ) ? $attachment['post_title'] : ''; 809 810 if ( ! empty( $attachment['url'] ) ) { 811 $rel = ''; 812 813 if ( strpos( $attachment['url'], 'attachment_id' ) || get_attachment_link( $send_id ) == $attachment['url'] ) { 814 $rel = " rel='attachment wp-att-" . esc_attr( $send_id ) . "'"; 815 } 816 817 $html = "<a href='{$attachment['url']}'$rel>$html</a>"; 818 } 819 820 /** 821 * Filters the HTML markup for a media item sent to the editor. 822 * 823 * @since 2.5.0 824 * 825 * @see wp_get_attachment_metadata() 826 * 827 * @param string $html HTML markup for a media item sent to the editor. 828 * @param int $send_id The first key from the $_POST['send'] data. 829 * @param array $attachment Array of attachment metadata. 830 */ 831 $html = apply_filters( 'media_send_to_editor', $html, $send_id, $attachment ); 832 833 return media_send_to_editor( $html ); 834 } 835 836 return $errors; 837 } 838 839 /** 840 * Handles the process of uploading media. 841 * 842 * @since 2.5.0 843 * 844 * @return null|string 845 */ 846 function wp_media_upload_handler() { 847 $errors = array(); 848 $id = 0; 849 850 if ( isset( $_POST['html-upload'] ) && ! empty( $_FILES ) ) { 851 check_admin_referer( 'media-form' ); 852 // Upload File button was clicked 853 $id = media_handle_upload( 'async-upload', $_REQUEST['post_id'] ); 854 unset( $_FILES ); 855 856 if ( is_wp_error( $id ) ) { 857 $errors['upload_error'] = $id; 858 $id = false; 859 } 860 } 861 862 if ( ! empty( $_POST['insertonlybutton'] ) ) { 863 $src = $_POST['src']; 864 865 if ( ! empty( $src ) && ! strpos( $src, '://' ) ) { 866 $src = "http://$src"; 867 } 868 869 if ( isset( $_POST['media_type'] ) && 'image' != $_POST['media_type'] ) { 870 $title = esc_html( wp_unslash( $_POST['title'] ) ); 871 if ( empty( $title ) ) { 872 $title = esc_html( wp_basename( $src ) ); 873 } 874 875 if ( $title && $src ) { 876 $html = "<a href='" . esc_url( $src ) . "'>$title</a>"; 877 } 878 879 $type = 'file'; 880 $ext = preg_replace( '/^.+?\.([^.]+)$/', '$1', $src ); 881 882 if ( $ext ) { 883 $ext_type = wp_ext2type( $ext ); 884 if ( 'audio' == $ext_type || 'video' == $ext_type ) { 885 $type = $ext_type; 886 } 887 } 888 889 /** 890 * Filters the URL sent to the editor for a specific media type. 891 * 892 * The dynamic portion of the hook name, `$type`, refers to the type 893 * of media being sent. 894 * 895 * @since 3.3.0 896 * 897 * @param string $html HTML markup sent to the editor. 898 * @param string $src Media source URL. 899 * @param string $title Media title. 900 */ 901 $html = apply_filters( "{$type}_send_to_editor_url", $html, esc_url_raw( $src ), $title ); 902 } else { 903 $align = ''; 904 $alt = esc_attr( wp_unslash( $_POST['alt'] ) ); 905 906 if ( isset( $_POST['align'] ) ) { 907 $align = esc_attr( wp_unslash( $_POST['align'] ) ); 908 $class = " class='align$align'"; 909 } 910 911 if ( ! empty( $src ) ) { 912 $html = "<img src='" . esc_url( $src ) . "' alt='$alt'$class />"; 913 } 914 915 /** 916 * Filters the image URL sent to the editor. 917 * 918 * @since 2.8.0 919 * 920 * @param string $html HTML markup sent to the editor for an image. 921 * @param string $src Image source URL. 922 * @param string $alt Image alternate, or alt, text. 923 * @param string $align The image alignment. Default 'alignnone'. Possible values include 924 * 'alignleft', 'aligncenter', 'alignright', 'alignnone'. 925 */ 926 $html = apply_filters( 'image_send_to_editor_url', $html, esc_url_raw( $src ), $alt, $align ); 927 } 928 929 return media_send_to_editor( $html ); 930 } 931 932 if ( isset( $_POST['save'] ) ) { 933 $errors['upload_notice'] = __( 'Saved.' ); 934 wp_enqueue_script( 'admin-gallery' ); 935 936 return wp_iframe( 'media_upload_gallery_form', $errors ); 937 938 } elseif ( ! empty( $_POST ) ) { 939 $return = media_upload_form_handler(); 940 941 if ( is_string( $return ) ) { 942 return $return; 943 } 944 945 if ( is_array( $return ) ) { 946 $errors = $return; 947 } 948 } 949 950 if ( isset( $_GET['tab'] ) && $_GET['tab'] == 'type_url' ) { 951 $type = 'image'; 952 953 if ( isset( $_GET['type'] ) && in_array( $_GET['type'], array( 'video', 'audio', 'file' ) ) ) { 954 $type = $_GET['type']; 955 } 956 957 return wp_iframe( 'media_upload_type_url_form', $type, $errors, $id ); 958 } 959 960 return wp_iframe( 'media_upload_type_form', 'image', $errors, $id ); 961 } 962 963 /** 964 * Downloads an image from the specified URL and attaches it to a post. 965 * 966 * @since 2.6.0 967 * @since 4.2.0 Introduced the `$return` parameter. 968 * @since 4.8.0 Introduced the 'id' option within the `$return` parameter. 969 * @since 5.3.0 The `$post_id` parameter was made optional. 970 * 971 * @param string $file The URL of the image to download. 972 * @param int $post_id Optional. The post ID the media is to be associated with. 973 * @param string $desc Optional. Description of the image. 974 * @param string $return Optional. Accepts 'html' (image tag html) or 'src' (URL), or 'id' (attachment ID). Default 'html'. 975 * @return string|WP_Error Populated HTML img tag on success, WP_Error object otherwise. 976 */ 977 function media_sideload_image( $file, $post_id = 0, $desc = null, $return = 'html' ) { 978 if ( ! empty( $file ) ) { 979 980 // Set variables for storage, fix file filename for query strings. 981 preg_match( '/[^\?]+\.(jpe?g|jpe|gif|png)\b/i', $file, $matches ); 982 983 if ( ! $matches ) { 984 return new WP_Error( 'image_sideload_failed', __( 'Invalid image URL' ) ); 985 } 986 987 $file_array = array(); 988 $file_array['name'] = wp_basename( $matches[0] ); 989 990 // Download file to temp location. 991 $file_array['tmp_name'] = download_url( $file ); 992 993 // If error storing temporarily, return the error. 994 if ( is_wp_error( $file_array['tmp_name'] ) ) { 995 return $file_array['tmp_name']; 996 } 997 998 // Do the validation and storage stuff. 999 $id = media_handle_sideload( $file_array, $post_id, $desc ); 1000 1001 // If error storing permanently, unlink. 1002 if ( is_wp_error( $id ) ) { 1003 @unlink( $file_array['tmp_name'] ); 1004 return $id; 1005 // If attachment id was requested, return it early. 1006 } elseif ( $return === 'id' ) { 1007 return $id; 1008 } 1009 1010 $src = wp_get_attachment_url( $id ); 1011 } 1012 1013 // Finally, check to make sure the file has been saved, then return the HTML. 1014 if ( ! empty( $src ) ) { 1015 if ( $return === 'src' ) { 1016 return $src; 1017 } 1018 1019 $alt = isset( $desc ) ? esc_attr( $desc ) : ''; 1020 $html = "<img src='$src' alt='$alt' />"; 1021 1022 return $html; 1023 } else { 1024 return new WP_Error( 'image_sideload_failed' ); 1025 } 1026 } 1027 1028 /** 1029 * Retrieves the legacy media uploader form in an iframe. 1030 * 1031 * @since 2.5.0 1032 * 1033 * @return string|null 1034 */ 1035 function media_upload_gallery() { 1036 $errors = array(); 1037 1038 if ( ! empty( $_POST ) ) { 1039 $return = media_upload_form_handler(); 1040 1041 if ( is_string( $return ) ) { 1042 return $return; 1043 } 1044 1045 if ( is_array( $return ) ) { 1046 $errors = $return; 1047 } 1048 } 1049 1050 wp_enqueue_script( 'admin-gallery' ); 1051 return wp_iframe( 'media_upload_gallery_form', $errors ); 1052 } 1053 1054 /** 1055 * Retrieves the legacy media library form in an iframe. 1056 * 1057 * @since 2.5.0 1058 * 1059 * @return string|null 1060 */ 1061 function media_upload_library() { 1062 $errors = array(); 1063 1064 if ( ! empty( $_POST ) ) { 1065 $return = media_upload_form_handler(); 1066 1067 if ( is_string( $return ) ) { 1068 return $return; 1069 } 1070 if ( is_array( $return ) ) { 1071 $errors = $return; 1072 } 1073 } 1074 1075 return wp_iframe( 'media_upload_library_form', $errors ); 1076 } 1077 1078 /** 1079 * Retrieve HTML for the image alignment radio buttons with the specified one checked. 1080 * 1081 * @since 2.7.0 1082 * 1083 * @param WP_Post $post 1084 * @param string $checked 1085 * @return string 1086 */ 1087 function image_align_input_fields( $post, $checked = '' ) { 1088 1089 if ( empty( $checked ) ) { 1090 $checked = get_user_setting( 'align', 'none' ); 1091 } 1092 1093 $alignments = array( 1094 'none' => __( 'None' ), 1095 'left' => __( 'Left' ), 1096 'center' => __( 'Center' ), 1097 'right' => __( 'Right' ), 1098 ); 1099 1100 if ( ! array_key_exists( (string) $checked, $alignments ) ) { 1101 $checked = 'none'; 1102 } 1103 1104 $out = array(); 1105 1106 foreach ( $alignments as $name => $label ) { 1107 $name = esc_attr( $name ); 1108 $out[] = "<input type='radio' name='attachments[{$post->ID}][align]' id='image-align-{$name}-{$post->ID}' value='$name'" . 1109 ( $checked == $name ? " checked='checked'" : '' ) . 1110 " /><label for='image-align-{$name}-{$post->ID}' class='align image-align-{$name}-label'>$label</label>"; 1111 } 1112 1113 return join( "\n", $out ); 1114 } 1115 1116 /** 1117 * Retrieve HTML for the size radio buttons with the specified one checked. 1118 * 1119 * @since 2.7.0 1120 * 1121 * @param WP_Post $post 1122 * @param bool|string $check 1123 * @return array 1124 */ 1125 function image_size_input_fields( $post, $check = '' ) { 1126 /** 1127 * Filters the names and labels of the default image sizes. 1128 * 1129 * @since 3.3.0 1130 * 1131 * @param string[] $size_names Array of image size labels keyed by their name. Default values 1132 * include 'Thumbnail', 'Medium', 'Large', and 'Full Size'. 1133 */ 1134 $size_names = apply_filters( 1135 'image_size_names_choose', 1136 array( 1137 'thumbnail' => __( 'Thumbnail' ), 1138 'medium' => __( 'Medium' ), 1139 'large' => __( 'Large' ), 1140 'full' => __( 'Full Size' ), 1141 ) 1142 ); 1143 1144 if ( empty( $check ) ) { 1145 $check = get_user_setting( 'imgsize', 'medium' ); 1146 } 1147 1148 $out = array(); 1149 1150 foreach ( $size_names as $size => $label ) { 1151 $downsize = image_downsize( $post->ID, $size ); 1152 $checked = ''; 1153 1154 // Is this size selectable? 1155 $enabled = ( $downsize[3] || 'full' == $size ); 1156 $css_id = "image-size-{$size}-{$post->ID}"; 1157 1158 // If this size is the default but that's not available, don't select it. 1159 if ( $size == $check ) { 1160 if ( $enabled ) { 1161 $checked = " checked='checked'"; 1162 } else { 1163 $check = ''; 1164 } 1165 } elseif ( ! $check && $enabled && 'thumbnail' != $size ) { 1166 /* 1167 * If $check is not enabled, default to the first available size 1168 * that's bigger than a thumbnail. 1169 */ 1170 $check = $size; 1171 $checked = " checked='checked'"; 1172 } 1173 1174 $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 />"; 1175 1176 $html .= "<label for='{$css_id}'>$label</label>"; 1177 1178 // Only show the dimensions if that choice is available. 1179 if ( $enabled ) { 1180 $html .= " <label for='{$css_id}' class='help'>" . sprintf( '(%d × %d)', $downsize[1], $downsize[2] ) . '</label>'; 1181 } 1182 $html .= '</div>'; 1183 1184 $out[] = $html; 1185 } 1186 1187 return array( 1188 'label' => __( 'Size' ), 1189 'input' => 'html', 1190 'html' => join( "\n", $out ), 1191 ); 1192 } 1193 1194 /** 1195 * Retrieve HTML for the Link URL buttons with the default link type as specified. 1196 * 1197 * @since 2.7.0 1198 * 1199 * @param WP_Post $post 1200 * @param string $url_type 1201 * @return string 1202 */ 1203 function image_link_input_fields( $post, $url_type = '' ) { 1204 1205 $file = wp_get_attachment_url( $post->ID ); 1206 $link = get_attachment_link( $post->ID ); 1207 1208 if ( empty( $url_type ) ) { 1209 $url_type = get_user_setting( 'urlbutton', 'post' ); 1210 } 1211 1212 $url = ''; 1213 1214 if ( $url_type == 'file' ) { 1215 $url = $file; 1216 } elseif ( $url_type == 'post' ) { 1217 $url = $link; 1218 } 1219 1220 return " 1221 <input type='text' class='text urlfield' name='attachments[$post->ID][url]' value='" . esc_attr( $url ) . "' /><br /> 1222 <button type='button' class='button urlnone' data-link-url=''>" . __( 'None' ) . "</button> 1223 <button type='button' class='button urlfile' data-link-url='" . esc_attr( $file ) . "'>" . __( 'File URL' ) . "</button> 1224 <button type='button' class='button urlpost' data-link-url='" . esc_attr( $link ) . "'>" . __( 'Attachment Post URL' ) . '</button> 1225 '; 1226 } 1227 1228 /** 1229 * Output a textarea element for inputting an attachment caption. 1230 * 1231 * @since 3.4.0 1232 * 1233 * @param WP_Post $edit_post Attachment WP_Post object. 1234 * @return string HTML markup for the textarea element. 1235 */ 1236 function wp_caption_input_textarea( $edit_post ) { 1237 // Post data is already escaped. 1238 $name = "attachments[{$edit_post->ID}][post_excerpt]"; 1239 1240 return '<textarea name="' . $name . '" id="' . $name . '">' . $edit_post->post_excerpt . '</textarea>'; 1241 } 1242 1243 /** 1244 * Retrieves the image attachment fields to edit form fields. 1245 * 1246 * @since 2.5.0 1247 * 1248 * @param array $form_fields 1249 * @param object $post 1250 * @return array 1251 */ 1252 function image_attachment_fields_to_edit( $form_fields, $post ) { 1253 return $form_fields; 1254 } 1255 1256 /** 1257 * Retrieves the single non-image attachment fields to edit form fields. 1258 * 1259 * @since 2.5.0 1260 * 1261 * @param array $form_fields An array of attachment form fields. 1262 * @param WP_Post $post The WP_Post attachment object. 1263 * @return array Filtered attachment form fields. 1264 */ 1265 function media_single_attachment_fields_to_edit( $form_fields, $post ) { 1266 unset( $form_fields['url'], $form_fields['align'], $form_fields['image-size'] ); 1267 return $form_fields; 1268 } 1269 1270 /** 1271 * Retrieves the post non-image attachment fields to edito form fields. 1272 * 1273 * @since 2.8.0 1274 * 1275 * @param array $form_fields An array of attachment form fields. 1276 * @param WP_Post $post The WP_Post attachment object. 1277 * @return array Filtered attachment form fields. 1278 */ 1279 function media_post_single_attachment_fields_to_edit( $form_fields, $post ) { 1280 unset( $form_fields['image_url'] ); 1281 return $form_fields; 1282 } 1283 1284 /** 1285 * Filters input from media_upload_form_handler() and assigns a default 1286 * post_title from the file name if none supplied. 1287 * 1288 * Illustrates the use of the {@see 'attachment_fields_to_save'} filter 1289 * which can be used to add default values to any field before saving to DB. 1290 * 1291 * @since 2.5.0 1292 * 1293 * @param array $post The WP_Post attachment object converted to an array. 1294 * @param array $attachment An array of attachment metadata. 1295 * @return array Filtered attachment post object. 1296 */ 1297 function image_attachment_fields_to_save( $post, $attachment ) { 1298 if ( substr( $post['post_mime_type'], 0, 5 ) == 'image' ) { 1299 if ( strlen( trim( $post['post_title'] ) ) == 0 ) { 1300 $attachment_url = ( isset( $post['attachment_url'] ) ) ? $post['attachment_url'] : $post['guid']; 1301 $post['post_title'] = preg_replace( '/\.\w+$/', '', wp_basename( $attachment_url ) ); 1302 $post['errors']['post_title']['errors'][] = __( 'Empty Title filled from filename.' ); 1303 } 1304 } 1305 1306 return $post; 1307 } 1308 1309 /** 1310 * Retrieves the media element HTML to send to the editor. 1311 * 1312 * @since 2.5.0 1313 * 1314 * @param string $html 1315 * @param integer $attachment_id 1316 * @param array $attachment 1317 * @return string 1318 */ 1319 function image_media_send_to_editor( $html, $attachment_id, $attachment ) { 1320 $post = get_post( $attachment_id ); 1321 1322 if ( substr( $post->post_mime_type, 0, 5 ) == 'image' ) { 1323 $url = $attachment['url']; 1324 $align = ! empty( $attachment['align'] ) ? $attachment['align'] : 'none'; 1325 $size = ! empty( $attachment['image-size'] ) ? $attachment['image-size'] : 'medium'; 1326 $alt = ! empty( $attachment['image_alt'] ) ? $attachment['image_alt'] : ''; 1327 $rel = ( strpos( $url, 'attachment_id' ) || $url === get_attachment_link( $attachment_id ) ); 1328 1329 return get_image_send_to_editor( $attachment_id, $attachment['post_excerpt'], $attachment['post_title'], $align, $url, $rel, $size, $alt ); 1330 } 1331 1332 return $html; 1333 } 1334 1335 /** 1336 * Retrieves the attachment fields to edit form fields. 1337 * 1338 * @since 2.5.0 1339 * 1340 * @param WP_Post $post 1341 * @param array $errors 1342 * @return array 1343 */ 1344 function get_attachment_fields_to_edit( $post, $errors = null ) { 1345 if ( is_int( $post ) ) { 1346 $post = get_post( $post ); 1347 } 1348 1349 if ( is_array( $post ) ) { 1350 $post = new WP_Post( (object) $post ); 1351 } 1352 1353 $image_url = wp_get_attachment_url( $post->ID ); 1354 1355 $edit_post = sanitize_post( $post, 'edit' ); 1356 1357 $form_fields = array( 1358 'post_title' => array( 1359 'label' => __( 'Title' ), 1360 'value' => $edit_post->post_title, 1361 ), 1362 'image_alt' => array(), 1363 'post_excerpt' => array( 1364 'label' => __( 'Caption' ), 1365 'input' => 'html', 1366 'html' => wp_caption_input_textarea( $edit_post ), 1367 ), 1368 'post_content' => array( 1369 'label' => __( 'Description' ), 1370 'value' => $edit_post->post_content, 1371 'input' => 'textarea', 1372 ), 1373 'url' => array( 1374 'label' => __( 'Link URL' ), 1375 'input' => 'html', 1376 'html' => image_link_input_fields( $post, get_option( 'image_default_link_type' ) ), 1377 'helps' => __( 'Enter a link URL or click above for presets.' ), 1378 ), 1379 'menu_order' => array( 1380 'label' => __( 'Order' ), 1381 'value' => $edit_post->menu_order, 1382 ), 1383 'image_url' => array( 1384 'label' => __( 'File URL' ), 1385 'input' => 'html', 1386 'html' => "<input type='text' class='text urlfield' readonly='readonly' name='attachments[$post->ID][url]' value='" . esc_attr( $image_url ) . "' /><br />", 1387 'value' => wp_get_attachment_url( $post->ID ), 1388 'helps' => __( 'Location of the uploaded file.' ), 1389 ), 1390 ); 1391 1392 foreach ( get_attachment_taxonomies( $post ) as $taxonomy ) { 1393 $t = (array) get_taxonomy( $taxonomy ); 1394 1395 if ( ! $t['public'] || ! $t['show_ui'] ) { 1396 continue; 1397 } 1398 1399 if ( empty( $t['label'] ) ) { 1400 $t['label'] = $taxonomy; 1401 } 1402 1403 if ( empty( $t['args'] ) ) { 1404 $t['args'] = array(); 1405 } 1406 1407 $terms = get_object_term_cache( $post->ID, $taxonomy ); 1408 1409 if ( false === $terms ) { 1410 $terms = wp_get_object_terms( $post->ID, $taxonomy, $t['args'] ); 1411 } 1412 1413 $values = array(); 1414 1415 foreach ( $terms as $term ) { 1416 $values[] = $term->slug; 1417 } 1418 1419 $t['value'] = join( ', ', $values ); 1420 1421 $form_fields[ $taxonomy ] = $t; 1422 } 1423 1424 // Merge default fields with their errors, so any key passed with the error (e.g. 'error', 'helps', 'value') will replace the default 1425 // The recursive merge is easily traversed with array casting: foreach ( (array) $things as $thing ) 1426 $form_fields = array_merge_recursive( $form_fields, (array) $errors ); 1427 1428 // This was formerly in image_attachment_fields_to_edit(). 1429 if ( substr( $post->post_mime_type, 0, 5 ) == 'image' ) { 1430 $alt = get_post_meta( $post->ID, '_wp_attachment_image_alt', true ); 1431 1432 if ( empty( $alt ) ) { 1433 $alt = ''; 1434 } 1435 1436 $form_fields['post_title']['required'] = true; 1437 1438 $form_fields['image_alt'] = array( 1439 'value' => $alt, 1440 'label' => __( 'Alternative Text' ), 1441 'helps' => __( 'Alt text for the image, e.g. “The Mona Lisa”' ), 1442 ); 1443 1444 $form_fields['align'] = array( 1445 'label' => __( 'Alignment' ), 1446 'input' => 'html', 1447 'html' => image_align_input_fields( $post, get_option( 'image_default_align' ) ), 1448 ); 1449 1450 $form_fields['image-size'] = image_size_input_fields( $post, get_option( 'image_default_size', 'medium' ) ); 1451 1452 } else { 1453 unset( $form_fields['image_alt'] ); 1454 } 1455 1456 /** 1457 * Filters the attachment fields to edit. 1458 * 1459 * @since 2.5.0 1460 * 1461 * @param array $form_fields An array of attachment form fields. 1462 * @param WP_Post $post The WP_Post attachment object. 1463 */ 1464 $form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post ); 1465 1466 return $form_fields; 1467 } 1468 1469 /** 1470 * Retrieve HTML for media items of post gallery. 1471 * 1472 * The HTML markup retrieved will be created for the progress of SWF Upload 1473 * component. Will also create link for showing and hiding the form to modify 1474 * the image attachment. 1475 * 1476 * @since 2.5.0 1477 * 1478 * @global WP_Query $wp_the_query WordPress Query object. 1479 * 1480 * @param int $post_id Optional. Post ID. 1481 * @param array $errors Errors for attachment, if any. 1482 * @return string 1483 */ 1484 function get_media_items( $post_id, $errors ) { 1485 $attachments = array(); 1486 1487 if ( $post_id ) { 1488 $post = get_post( $post_id ); 1489 1490 if ( $post && $post->post_type == 'attachment' ) { 1491 $attachments = array( $post->ID => $post ); 1492 } else { 1493 $attachments = get_children( 1494 array( 1495 'post_parent' => $post_id, 1496 'post_type' => 'attachment', 1497 'orderby' => 'menu_order ASC, ID', 1498 'order' => 'DESC', 1499 ) 1500 ); 1501 } 1502 } else { 1503 if ( is_array( $GLOBALS['wp_the_query']->posts ) ) { 1504 foreach ( $GLOBALS['wp_the_query']->posts as $attachment ) { 1505 $attachments[ $attachment->ID ] = $attachment; 1506 } 1507 } 1508 } 1509 1510 $output = ''; 1511 foreach ( (array) $attachments as $id => $attachment ) { 1512 if ( $attachment->post_status == 'trash' ) { 1513 continue; 1514 } 1515 1516 $item = get_media_item( $id, array( 'errors' => isset( $errors[ $id ] ) ? $errors[ $id ] : null ) ); 1517 1518 if ( $item ) { 1519 $output .= "\n<div id='media-item-$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>"; 1520 } 1521 } 1522 1523 return $output; 1524 } 1525 1526 /** 1527 * Retrieve HTML form for modifying the image attachment. 1528 * 1529 * @since 2.5.0 1530 * 1531 * @global string $redir_tab 1532 * 1533 * @param int $attachment_id Attachment ID for modification. 1534 * @param string|array $args Optional. Override defaults. 1535 * @return string HTML form for attachment. 1536 */ 1537 function get_media_item( $attachment_id, $args = null ) { 1538 global $redir_tab; 1539 1540 $thumb_url = false; 1541 $attachment_id = intval( $attachment_id ); 1542 1543 if ( $attachment_id ) { 1544 $thumb_url = wp_get_attachment_image_src( $attachment_id, 'thumbnail', true ); 1545 1546 if ( $thumb_url ) { 1547 $thumb_url = $thumb_url[0]; 1548 } 1549 } 1550 1551 $post = get_post( $attachment_id ); 1552 $current_post_id = ! empty( $_GET['post_id'] ) ? (int) $_GET['post_id'] : 0; 1553 1554 $default_args = array( 1555 'errors' => null, 1556 'send' => $current_post_id ? post_type_supports( get_post_type( $current_post_id ), 'editor' ) : true, 1557 'delete' => true, 1558 'toggle' => true, 1559 'show_title' => true, 1560 ); 1561 1562 $parsed_args = wp_parse_args( $args, $default_args ); 1563 1564 /** 1565 * Filters the arguments used to retrieve an image for the edit image form. 1566 * 1567 * @since 3.1.0 1568 * 1569 * @see get_media_item 1570 * 1571 * @param array $parsed_args An array of arguments. 1572 */ 1573 $parsed_args = apply_filters( 'get_media_item_args', $parsed_args ); 1574 1575 $toggle_on = __( 'Show' ); 1576 $toggle_off = __( 'Hide' ); 1577 1578 $file = get_attached_file( $post->ID ); 1579 $filename = esc_html( wp_basename( $file ) ); 1580 $title = esc_attr( $post->post_title ); 1581 1582 $post_mime_types = get_post_mime_types(); 1583 $keys = array_keys( wp_match_mime_types( array_keys( $post_mime_types ), $post->post_mime_type ) ); 1584 $type = reset( $keys ); 1585 $type_html = "<input type='hidden' id='type-of-$attachment_id' value='" . esc_attr( $type ) . "' />"; 1586 1587 $form_fields = get_attachment_fields_to_edit( $post, $parsed_args['errors'] ); 1588 1589 if ( $parsed_args['toggle'] ) { 1590 $class = empty( $parsed_args['errors'] ) ? 'startclosed' : 'startopen'; 1591 $toggle_links = " 1592 <a class='toggle describe-toggle-on' href='#'>$toggle_on</a> 1593 <a class='toggle describe-toggle-off' href='#'>$toggle_off</a>"; 1594 } else { 1595 $class = ''; 1596 $toggle_links = ''; 1597 } 1598 1599 $display_title = ( ! empty( $title ) ) ? $title : $filename; // $title shouldn't ever be empty, but just in case 1600 $display_title = $parsed_args['show_title'] ? "<div class='filename new'><span class='title'>" . wp_html_excerpt( $display_title, 60, '…' ) . '</span></div>' : ''; 1601 1602 $gallery = ( ( isset( $_REQUEST['tab'] ) && 'gallery' == $_REQUEST['tab'] ) || ( isset( $redir_tab ) && 'gallery' == $redir_tab ) ); 1603 $order = ''; 1604 1605 foreach ( $form_fields as $key => $val ) { 1606 if ( 'menu_order' == $key ) { 1607 if ( $gallery ) { 1608 $order = "<div class='menu_order'> <input class='menu_order_input' type='text' id='attachments[$attachment_id][menu_order]' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ) . "' /></div>"; 1609 } else { 1610 $order = "<input type='hidden' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ) . "' />"; 1611 } 1612 1613 unset( $form_fields['menu_order'] ); 1614 break; 1615 } 1616 } 1617 1618 $media_dims = ''; 1619 $meta = wp_get_attachment_metadata( $post->ID ); 1620 1621 if ( isset( $meta['width'], $meta['height'] ) ) { 1622 $media_dims .= "<span id='media-dims-$post->ID'>{$meta['width']} × {$meta['height']}</span> "; 1623 } 1624 1625 /** 1626 * Filters the media metadata. 1627 * 1628 * @since 2.5.0 1629 * 1630 * @param string $media_dims The HTML markup containing the media dimensions. 1631 * @param WP_Post $post The WP_Post attachment object. 1632 */ 1633 $media_dims = apply_filters( 'media_meta', $media_dims, $post ); 1634 1635 $image_edit_button = ''; 1636 1637 if ( wp_attachment_is_image( $post->ID ) && wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) { 1638 $nonce = wp_create_nonce( "image_editor-$post->ID" ); 1639 $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>"; 1640 } 1641 1642 $attachment_url = get_permalink( $attachment_id ); 1643 1644 $item = " 1645 $type_html 1646 $toggle_links 1647 $order 1648 $display_title 1649 <table class='slidetoggle describe $class'> 1650 <thead class='media-item-info' id='media-head-$post->ID'> 1651 <tr> 1652 <td class='A1B1' id='thumbnail-head-$post->ID'> 1653 <p><a href='$attachment_url' target='_blank'><img class='thumbnail' src='$thumb_url' alt='' /></a></p> 1654 <p>$image_edit_button</p> 1655 </td> 1656 <td> 1657 <p><strong>" . __( 'File name:' ) . "</strong> $filename</p> 1658 <p><strong>" . __( 'File type:' ) . "</strong> $post->post_mime_type</p> 1659 <p><strong>" . __( 'Upload date:' ) . '</strong> ' . mysql2date( __( 'F j, Y' ), $post->post_date ) . '</p>'; 1660 1661 if ( ! empty( $media_dims ) ) { 1662 $item .= '<p><strong>' . __( 'Dimensions:' ) . "</strong> $media_dims</p>\n"; 1663 } 1664 1665 $item .= "</td></tr>\n"; 1666 1667 $item .= " 1668 </thead> 1669 <tbody> 1670 <tr><td colspan='2' class='imgedit-response' id='imgedit-response-$post->ID'></td></tr>\n 1671 <tr><td style='display:none' colspan='2' class='image-editor' id='image-editor-$post->ID'></td></tr>\n 1672 <tr><td colspan='2'><p class='media-types media-types-required-info'>" . 1673 /* translators: %s: Asterisk symbol (*). */ 1674 sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . 1675 "</p></td></tr>\n"; 1676 1677 $defaults = array( 1678 'input' => 'text', 1679 'required' => false, 1680 'value' => '', 1681 'extra_rows' => array(), 1682 ); 1683 1684 if ( $parsed_args['send'] ) { 1685 $parsed_args['send'] = get_submit_button( __( 'Insert into Post' ), '', "send[$attachment_id]", false ); 1686 } 1687 1688 $delete = empty( $parsed_args['delete'] ) ? '' : $parsed_args['delete']; 1689 if ( $delete && current_user_can( 'delete_post', $attachment_id ) ) { 1690 if ( ! EMPTY_TRASH_DAYS ) { 1691 $delete = "<a href='" . wp_nonce_url( "post.php?action=delete&post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete-permanently'>" . __( 'Delete Permanently' ) . '</a>'; 1692 } elseif ( ! MEDIA_TRASH ) { 1693 $delete = "<a href='#' class='del-link' onclick=\"document.getElementById('del_attachment_$attachment_id').style.display='block';return false;\">" . __( 'Delete' ) . "</a> 1694 <div id='del_attachment_$attachment_id' class='del-attachment' style='display:none;'>" . 1695 /* translators: %s: File name. */ 1696 '<p>' . sprintf( __( 'You are about to delete %s.' ), '<strong>' . $filename . '</strong>' ) . "</p> 1697 <a href='" . wp_nonce_url( "post.php?action=delete&post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='button'>" . __( 'Continue' ) . "</a> 1698 <a href='#' class='button' onclick=\"this.parentNode.style.display='none';return false;\">" . __( 'Cancel' ) . '</a> 1699 </div>'; 1700 } else { 1701 $delete = "<a href='" . wp_nonce_url( "post.php?action=trash&post=$attachment_id", 'trash-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete'>" . __( 'Move to Trash' ) . "</a> 1702 <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>'; 1703 } 1704 } else { 1705 $delete = ''; 1706 } 1707 1708 $thumbnail = ''; 1709 $calling_post_id = 0; 1710 1711 if ( isset( $_GET['post_id'] ) ) { 1712 $calling_post_id = absint( $_GET['post_id'] ); 1713 } elseif ( isset( $_POST ) && count( $_POST ) ) {// Like for async-upload where $_GET['post_id'] isn't set 1714 $calling_post_id = $post->post_parent; 1715 } 1716 1717 if ( 'image' == $type && $calling_post_id && current_theme_supports( 'post-thumbnails', get_post_type( $calling_post_id ) ) 1718 && post_type_supports( get_post_type( $calling_post_id ), 'thumbnail' ) && get_post_thumbnail_id( $calling_post_id ) != $attachment_id ) { 1719 1720 $calling_post = get_post( $calling_post_id ); 1721 $calling_post_type_object = get_post_type_object( $calling_post->post_type ); 1722 1723 $ajax_nonce = wp_create_nonce( "set_post_thumbnail-$calling_post_id" ); 1724 $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>'; 1725 } 1726 1727 if ( ( $parsed_args['send'] || $thumbnail || $delete ) && ! isset( $form_fields['buttons'] ) ) { 1728 $form_fields['buttons'] = array( 'tr' => "\t\t<tr class='submit'><td></td><td class='savesend'>" . $parsed_args['send'] . " $thumbnail $delete</td></tr>\n" ); 1729 } 1730 1731 $hidden_fields = array(); 1732 1733 foreach ( $form_fields as $id => $field ) { 1734 if ( $id[0] == '_' ) { 1735 continue; 1736 } 1737 1738 if ( ! empty( $field['tr'] ) ) { 1739 $item .= $field['tr']; 1740 continue; 1741 } 1742 1743 $field = array_merge( $defaults, $field ); 1744 $name = "attachments[$attachment_id][$id]"; 1745 1746 if ( $field['input'] == 'hidden' ) { 1747 $hidden_fields[ $name ] = $field['value']; 1748 continue; 1749 } 1750 1751 $required = $field['required'] ? '<span class="required">*</span>' : ''; 1752 $required_attr = $field['required'] ? ' required' : ''; 1753 $class = $id; 1754 $class .= $field['required'] ? ' form-required' : ''; 1755 1756 $item .= "\t\t<tr class='$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'>"; 1757 1758 if ( ! empty( $field[ $field['input'] ] ) ) { 1759 $item .= $field[ $field['input'] ]; 1760 } elseif ( $field['input'] == 'textarea' ) { 1761 if ( 'post_content' == $id && user_can_richedit() ) { 1762 // Sanitize_post() skips the post_content when user_can_richedit. 1763 $field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES ); 1764 } 1765 // Post_excerpt is already escaped by sanitize_post() in get_attachment_fields_to_edit(). 1766 $item .= "<textarea id='$name' name='$name'{$required_attr}>" . $field['value'] . '</textarea>'; 1767 } else { 1768 $item .= "<input type='text' class='text' id='$name' name='$name' value='" . esc_attr( $field['value'] ) . "'{$required_attr} />"; 1769 } 1770 1771 if ( ! empty( $field['helps'] ) ) { 1772 $item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>'; 1773 } 1774 $item .= "</td>\n\t\t</tr>\n"; 1775 1776 $extra_rows = array(); 1777 1778 if ( ! empty( $field['errors'] ) ) { 1779 foreach ( array_unique( (array) $field['errors'] ) as $error ) { 1780 $extra_rows['error'][] = $error; 1781 } 1782 } 1783 1784 if ( ! empty( $field['extra_rows'] ) ) { 1785 foreach ( $field['extra_rows'] as $class => $rows ) { 1786 foreach ( (array) $rows as $html ) { 1787 $extra_rows[ $class ][] = $html; 1788 } 1789 } 1790 } 1791 1792 foreach ( $extra_rows as $class => $rows ) { 1793 foreach ( $rows as $html ) { 1794 $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n"; 1795 } 1796 } 1797 } 1798 1799 if ( ! empty( $form_fields['_final'] ) ) { 1800 $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n"; 1801 } 1802 1803 $item .= "\t</tbody>\n"; 1804 $item .= "\t</table>\n"; 1805 1806 foreach ( $hidden_fields as $name => $value ) { 1807 $item .= "\t<input type='hidden' name='$name' id='$name' value='" . esc_attr( $value ) . "' />\n"; 1808 } 1809 1810 if ( $post->post_parent < 1 && isset( $_REQUEST['post_id'] ) ) { 1811 $parent = (int) $_REQUEST['post_id']; 1812 $parent_name = "attachments[$attachment_id][post_parent]"; 1813 $item .= "\t<input type='hidden' name='$parent_name' id='$parent_name' value='$parent' />\n"; 1814 } 1815 1816 return $item; 1817 } 1818 1819 /** 1820 * @since 3.5.0 1821 * 1822 * @param int $attachment_id 1823 * @param array $args 1824 * @return array 1825 */ 1826 function get_compat_media_markup( $attachment_id, $args = null ) { 1827 $post = get_post( $attachment_id ); 1828 1829 $default_args = array( 1830 'errors' => null, 1831 'in_modal' => false, 1832 ); 1833 1834 $user_can_edit = current_user_can( 'edit_post', $attachment_id ); 1835 1836 $args = wp_parse_args( $args, $default_args ); 1837 1838 /** This filter is documented in wp-admin/includes/media.php */ 1839 $args = apply_filters( 'get_media_item_args', $args ); 1840 1841 $form_fields = array(); 1842 1843 if ( $args['in_modal'] ) { 1844 foreach ( get_attachment_taxonomies( $post ) as $taxonomy ) { 1845 $t = (array) get_taxonomy( $taxonomy ); 1846 1847 if ( ! $t['public'] || ! $t['show_ui'] ) { 1848 continue; 1849 } 1850 1851 if ( empty( $t['label'] ) ) { 1852 $t['label'] = $taxonomy; 1853 } 1854 1855 if ( empty( $t['args'] ) ) { 1856 $t['args'] = array(); 1857 } 1858 1859 $terms = get_object_term_cache( $post->ID, $taxonomy ); 1860 1861 if ( false === $terms ) { 1862 $terms = wp_get_object_terms( $post->ID, $taxonomy, $t['args'] ); 1863 } 1864 1865 $values = array(); 1866 1867 foreach ( $terms as $term ) { 1868 $values[] = $term->slug; 1869 } 1870 1871 $t['value'] = join( ', ', $values ); 1872 $t['taxonomy'] = true; 1873 1874 $form_fields[ $taxonomy ] = $t; 1875 } 1876 } 1877 1878 // Merge default fields with their errors, so any key passed with the error (e.g. 'error', 'helps', 'value') will replace the default 1879 // The recursive merge is easily traversed with array casting: foreach ( (array) $things as $thing ) 1880 $form_fields = array_merge_recursive( $form_fields, (array) $args['errors'] ); 1881 1882 /** This filter is documented in wp-admin/includes/media.php */ 1883 $form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post ); 1884 1885 unset( 1886 $form_fields['image-size'], 1887 $form_fields['align'], 1888 $form_fields['image_alt'], 1889 $form_fields['post_title'], 1890 $form_fields['post_excerpt'], 1891 $form_fields['post_content'], 1892 $form_fields['url'], 1893 $form_fields['menu_order'], 1894 $form_fields['image_url'] 1895 ); 1896 1897 /** This filter is documented in wp-admin/includes/media.php */ 1898 $media_meta = apply_filters( 'media_meta', '', $post ); 1899 1900 $defaults = array( 1901 'input' => 'text', 1902 'required' => false, 1903 'value' => '', 1904 'extra_rows' => array(), 1905 'show_in_edit' => true, 1906 'show_in_modal' => true, 1907 ); 1908 1909 $hidden_fields = array(); 1910 1911 $item = ''; 1912 1913 foreach ( $form_fields as $id => $field ) { 1914 if ( $id[0] == '_' ) { 1915 continue; 1916 } 1917 1918 $name = "attachments[$attachment_id][$id]"; 1919 $id_attr = "attachments-$attachment_id-$id"; 1920 1921 if ( ! empty( $field['tr'] ) ) { 1922 $item .= $field['tr']; 1923 continue; 1924 } 1925 1926 $field = array_merge( $defaults, $field ); 1927 1928 if ( ( ! $field['show_in_edit'] && ! $args['in_modal'] ) || ( ! $field['show_in_modal'] && $args['in_modal'] ) ) { 1929 continue; 1930 } 1931 1932 if ( $field['input'] == 'hidden' ) { 1933 $hidden_fields[ $name ] = $field['value']; 1934 continue; 1935 } 1936 1937 $readonly = ! $user_can_edit && ! empty( $field['taxonomy'] ) ? " readonly='readonly' " : ''; 1938 $required = $field['required'] ? '<span class="required">*</span>' : ''; 1939 $required_attr = $field['required'] ? ' required' : ''; 1940 $class = 'compat-field-' . $id; 1941 $class .= $field['required'] ? ' form-required' : ''; 1942 1943 $item .= "\t\t<tr class='$class'>"; 1944 $item .= "\t\t\t<th scope='row' class='label'><label for='$id_attr'><span class='alignleft'>{$field['label']}</span>$required<br class='clear' /></label>"; 1945 $item .= "</th>\n\t\t\t<td class='field'>"; 1946 1947 if ( ! empty( $field[ $field['input'] ] ) ) { 1948 $item .= $field[ $field['input'] ]; 1949 } elseif ( $field['input'] == 'textarea' ) { 1950 if ( 'post_content' == $id && user_can_richedit() ) { 1951 // sanitize_post() skips the post_content when user_can_richedit. 1952 $field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES ); 1953 } 1954 $item .= "<textarea id='$id_attr' name='$name'{$required_attr}>" . $field['value'] . '</textarea>'; 1955 } else { 1956 $item .= "<input type='text' class='text' id='$id_attr' name='$name' value='" . esc_attr( $field['value'] ) . "' $readonly{$required_attr} />"; 1957 } 1958 1959 if ( ! empty( $field['helps'] ) ) { 1960 $item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>'; 1961 } 1962 1963 $item .= "</td>\n\t\t</tr>\n"; 1964 1965 $extra_rows = array(); 1966 1967 if ( ! empty( $field['errors'] ) ) { 1968 foreach ( array_unique( (array) $field['errors'] ) as $error ) { 1969 $extra_rows['error'][] = $error; 1970 } 1971 } 1972 1973 if ( ! empty( $field['extra_rows'] ) ) { 1974 foreach ( $field['extra_rows'] as $class => $rows ) { 1975 foreach ( (array) $rows as $html ) { 1976 $extra_rows[ $class ][] = $html; 1977 } 1978 } 1979 } 1980 1981 foreach ( $extra_rows as $class => $rows ) { 1982 foreach ( $rows as $html ) { 1983 $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n"; 1984 } 1985 } 1986 } 1987 1988 if ( ! empty( $form_fields['_final'] ) ) { 1989 $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n"; 1990 } 1991 1992 if ( $item ) { 1993 $item = '<p class="media-types media-types-required-info">' . 1994 /* translators: %s: Asterisk symbol (*). */ 1995 sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . 1996 '</p>' . 1997 '<table class="compat-attachment-fields">' . $item . '</table>'; 1998 } 1999 2000 foreach ( $hidden_fields as $hidden_field => $value ) { 2001 $item .= '<input type="hidden" name="' . esc_attr( $hidden_field ) . '" value="' . esc_attr( $value ) . '" />' . "\n"; 2002 } 2003 2004 if ( $item ) { 2005 $item = '<input type="hidden" name="attachments[' . $attachment_id . '][menu_order]" value="' . esc_attr( $post->menu_order ) . '" />' . $item; 2006 } 2007 2008 return array( 2009 'item' => $item, 2010 'meta' => $media_meta, 2011 ); 2012 } 2013 2014 /** 2015 * Outputs the legacy media upload header. 2016 * 2017 * @since 2.5.0 2018 */ 2019 function media_upload_header() { 2020 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; 2021 2022 echo '<script type="text/javascript">post_id = ' . $post_id . ';</script>'; 2023 2024 if ( empty( $_GET['chromeless'] ) ) { 2025 echo '<div id="media-upload-header">'; 2026 the_media_upload_tabs(); 2027 echo '</div>'; 2028 } 2029 } 2030 2031 /** 2032 * Outputs the legacy media upload form. 2033 * 2034 * @since 2.5.0 2035 * 2036 * @global string $type 2037 * @global string $tab 2038 * @global bool $is_IE 2039 * @global bool $is_opera 2040 * 2041 * @param array $errors 2042 */ 2043 function media_upload_form( $errors = null ) { 2044 global $type, $tab, $is_IE, $is_opera; 2045 2046 if ( ! _device_can_upload() ) { 2047 echo '<p>' . sprintf( 2048 /* translators: %s: https://apps.wordpress.org/ */ 2049 __( '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.' ), 2050 'https://apps.wordpress.org/' 2051 ) . '</p>'; 2052 return; 2053 } 2054 2055 $upload_action_url = admin_url( 'async-upload.php' ); 2056 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; 2057 $_type = isset( $type ) ? $type : ''; 2058 $_tab = isset( $tab ) ? $tab : ''; 2059 2060 $max_upload_size = wp_max_upload_size(); 2061 if ( ! $max_upload_size ) { 2062 $max_upload_size = 0; 2063 } 2064 2065 ?> 2066 <div id="media-upload-notice"> 2067 <?php 2068 2069 if ( isset( $errors['upload_notice'] ) ) { 2070 echo $errors['upload_notice']; 2071 } 2072 2073 ?> 2074 </div> 2075 <div id="media-upload-error"> 2076 <?php 2077 2078 if ( isset( $errors['upload_error'] ) && is_wp_error( $errors['upload_error'] ) ) { 2079 echo $errors['upload_error']->get_error_message(); 2080 } 2081 2082 ?> 2083 </div> 2084 <?php 2085 2086 if ( is_multisite() && ! is_upload_space_available() ) { 2087 /** 2088 * Fires when an upload will exceed the defined upload space quota for a network site. 2089 * 2090 * @since 3.5.0 2091 */ 2092 do_action( 'upload_ui_over_quota' ); 2093 return; 2094 } 2095 2096 /** 2097 * Fires just before the legacy (pre-3.5.0) upload interface is loaded. 2098 * 2099 * @since 2.6.0 2100 */ 2101 do_action( 'pre-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2102 2103 $post_params = array( 2104 'post_id' => $post_id, 2105 '_wpnonce' => wp_create_nonce( 'media-form' ), 2106 'type' => $_type, 2107 'tab' => $_tab, 2108 'short' => '1', 2109 ); 2110 2111 /** 2112 * Filters the media upload post parameters. 2113 * 2114 * @since 3.1.0 As 'swfupload_post_params' 2115 * @since 3.3.0 2116 * 2117 * @param array $post_params An array of media upload parameters used by Plupload. 2118 */ 2119 $post_params = apply_filters( 'upload_post_params', $post_params ); 2120 2121 /* 2122 * Since 4.9 the `runtimes` setting is hardcoded in our version of Plupload to `html5,html4`, 2123 * and the `flash_swf_url` and `silverlight_xap_url` are not used. 2124 */ 2125 $plupload_init = array( 2126 'browse_button' => 'plupload-browse-button', 2127 'container' => 'plupload-upload-ui', 2128 'drop_element' => 'drag-drop-area', 2129 'file_data_name' => 'async-upload', 2130 'url' => $upload_action_url, 2131 'filters' => array( 'max_file_size' => $max_upload_size . 'b' ), 2132 'multipart_params' => $post_params, 2133 ); 2134 2135 // Currently only iOS Safari supports multiple files uploading but iOS 7.x has a bug that prevents uploading of videos 2136 // when enabled. See #29602. 2137 if ( 2138 wp_is_mobile() && 2139 strpos( $_SERVER['HTTP_USER_AGENT'], 'OS 7_' ) !== false && 2140 strpos( $_SERVER['HTTP_USER_AGENT'], 'like Mac OS X' ) !== false 2141 ) { 2142 $plupload_init['multi_selection'] = false; 2143 } 2144 2145 /** 2146 * Filters the default Plupload settings. 2147 * 2148 * @since 3.3.0 2149 * 2150 * @param array $plupload_init An array of default settings used by Plupload. 2151 */ 2152 $plupload_init = apply_filters( 'plupload_init', $plupload_init ); 2153 2154 ?> 2155 <script type="text/javascript"> 2156 <?php 2157 // Verify size is an int. If not return default value. 2158 $large_size_h = absint( get_option( 'large_size_h' ) ); 2159 2160 if ( ! $large_size_h ) { 2161 $large_size_h = 1024; 2162 } 2163 2164 $large_size_w = absint( get_option( 'large_size_w' ) ); 2165 2166 if ( ! $large_size_w ) { 2167 $large_size_w = 1024; 2168 } 2169 2170 ?> 2171 var resize_height = <?php echo $large_size_h; ?>, resize_width = <?php echo $large_size_w; ?>, 2172 wpUploaderInit = <?php echo wp_json_encode( $plupload_init ); ?>; 2173 </script> 2174 2175 <div id="plupload-upload-ui" class="hide-if-no-js"> 2176 <?php 2177 /** 2178 * Fires before the upload interface loads. 2179 * 2180 * @since 2.6.0 As 'pre-flash-upload-ui' 2181 * @since 3.3.0 2182 */ 2183 do_action( 'pre-plupload-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2184 2185 ?> 2186 <div id="drag-drop-area"> 2187 <div class="drag-drop-inside"> 2188 <p class="drag-drop-info"><?php _e( 'Drop files to upload' ); ?></p> 2189 <p><?php _ex( 'or', 'Uploader: Drop files here - or - Select Files' ); ?></p> 2190 <p class="drag-drop-buttons"><input id="plupload-browse-button" type="button" value="<?php esc_attr_e( 'Select Files' ); ?>" class="button" /></p> 2191 </div> 2192 </div> 2193 <?php 2194 /** 2195 * Fires after the upload interface loads. 2196 * 2197 * @since 2.6.0 As 'post-flash-upload-ui' 2198 * @since 3.3.0 2199 */ 2200 do_action( 'post-plupload-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2201 ?> 2202 </div> 2203 2204 <div id="html-upload-ui" class="hide-if-js"> 2205 <?php 2206 /** 2207 * Fires before the upload button in the media upload interface. 2208 * 2209 * @since 2.6.0 2210 */ 2211 do_action( 'pre-html-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2212 2213 ?> 2214 <p id="async-upload-wrap"> 2215 <label class="screen-reader-text" for="async-upload"><?php _e( 'Upload' ); ?></label> 2216 <input type="file" name="async-upload" id="async-upload" /> 2217 <?php submit_button( __( 'Upload' ), 'primary', 'html-upload', false ); ?> 2218 <a href="#" onclick="try{top.tb_remove();}catch(e){}; return false;"><?php _e( 'Cancel' ); ?></a> 2219 </p> 2220 <div class="clear"></div> 2221 <?php 2222 /** 2223 * Fires after the upload button in the media upload interface. 2224 * 2225 * @since 2.6.0 2226 */ 2227 do_action( 'post-html-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2228 2229 ?> 2230 </div> 2231 2232 <p class="max-upload-size"> 2233 <?php 2234 /* translators: %s: Maximum allowed file size. */ 2235 printf( __( 'Maximum upload file size: %s.' ), esc_html( size_format( $max_upload_size ) ) ); 2236 ?> 2237 </p> 2238 <?php 2239 2240 /** 2241 * Fires on the post upload UI screen. 2242 * 2243 * Legacy (pre-3.5.0) media workflow hook. 2244 * 2245 * @since 2.6.0 2246 */ 2247 do_action( 'post-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2248 } 2249 2250 /** 2251 * Outputs the legacy media upload form for a given media type. 2252 * 2253 * @since 2.5.0 2254 * 2255 * @param string $type 2256 * @param object $errors 2257 * @param integer $id 2258 */ 2259 function media_upload_type_form( $type = 'file', $errors = null, $id = null ) { 2260 2261 media_upload_header(); 2262 2263 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; 2264 2265 $form_action_url = admin_url( "media-upload.php?type=$type&tab=type&post_id=$post_id" ); 2266 2267 /** 2268 * Filters the media upload form action URL. 2269 * 2270 * @since 2.6.0 2271 * 2272 * @param string $form_action_url The media upload form action URL. 2273 * @param string $type The type of media. Default 'file'. 2274 */ 2275 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); 2276 $form_class = 'media-upload-form type-form validate'; 2277 2278 if ( get_user_setting( 'uploader' ) ) { 2279 $form_class .= ' html-uploader'; 2280 } 2281 2282 ?> 2283 <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"> 2284 <?php submit_button( '', 'hidden', 'save', false ); ?> 2285 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> 2286 <?php wp_nonce_field( 'media-form' ); ?> 2287 2288 <h3 class="media-title"><?php _e( 'Add media files from your computer' ); ?></h3> 2289 2290 <?php media_upload_form( $errors ); ?> 2291 2292 <script type="text/javascript"> 2293 jQuery(function($){ 2294 var preloaded = $(".media-item.preloaded"); 2295 if ( preloaded.length > 0 ) { 2296 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');}); 2297 } 2298 updateMediaForm(); 2299 }); 2300 </script> 2301 <div id="media-items"> 2302 <?php 2303 2304 if ( $id ) { 2305 if ( ! is_wp_error( $id ) ) { 2306 add_filter( 'attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2 ); 2307 echo get_media_items( $id, $errors ); 2308 } else { 2309 echo '<div id="media-upload-error">' . esc_html( $id->get_error_message() ) . '</div></div>'; 2310 exit; 2311 } 2312 } 2313 2314 ?> 2315 </div> 2316 2317 <p class="savebutton ml-submit"> 2318 <?php submit_button( __( 'Save all changes' ), '', 'save', false ); ?> 2319 </p> 2320 </form> 2321 <?php 2322 } 2323 2324 /** 2325 * Outputs the legacy media upload form for external media. 2326 * 2327 * @since 2.7.0 2328 * 2329 * @param string $type 2330 * @param object $errors 2331 * @param integer $id 2332 */ 2333 function media_upload_type_url_form( $type = null, $errors = null, $id = null ) { 2334 if ( null === $type ) { 2335 $type = 'image'; 2336 } 2337 2338 media_upload_header(); 2339 2340 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; 2341 2342 $form_action_url = admin_url( "media-upload.php?type=$type&tab=type&post_id=$post_id" ); 2343 /** This filter is documented in wp-admin/includes/media.php */ 2344 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); 2345 $form_class = 'media-upload-form type-form validate'; 2346 2347 if ( get_user_setting( 'uploader' ) ) { 2348 $form_class .= ' html-uploader'; 2349 } 2350 2351 ?> 2352 <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"> 2353 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> 2354 <?php wp_nonce_field( 'media-form' ); ?> 2355 2356 <h3 class="media-title"><?php _e( 'Insert media from another website' ); ?></h3> 2357 2358 <script type="text/javascript"> 2359 var addExtImage = { 2360 2361 width : '', 2362 height : '', 2363 align : 'alignnone', 2364 2365 insert : function() { 2366 var t = this, html, f = document.forms[0], cls, title = '', alt = '', caption = ''; 2367 2368 if ( '' == f.src.value || '' == t.width ) 2369 return false; 2370 2371 if ( f.alt.value ) 2372 alt = f.alt.value.replace(/'/g, ''').replace(/"/g, '"').replace(/</g, '<').replace(/>/g, '>'); 2373 2374 <?php 2375 /** This filter is documented in wp-admin/includes/media.php */ 2376 if ( ! apply_filters( 'disable_captions', '' ) ) { 2377 ?> 2378 if ( f.caption.value ) { 2379 caption = f.caption.value.replace(/\r\n|\r/g, '\n'); 2380 caption = caption.replace(/<[a-zA-Z0-9]+( [^<>]+)?>/g, function(a){ 2381 return a.replace(/[\r\n\t]+/, ' '); 2382 }); 2383 2384 caption = caption.replace(/\s*\n\s*/g, '<br />'); 2385 } 2386 <?php 2387 } 2388 2389 ?> 2390 cls = caption ? '' : ' class="'+t.align+'"'; 2391 2392 html = '<img alt="'+alt+'" src="'+f.src.value+'"'+cls+' width="'+t.width+'" height="'+t.height+'" />'; 2393 2394 if ( f.url.value ) { 2395 url = f.url.value.replace(/'/g, ''').replace(/"/g, '"').replace(/</g, '<').replace(/>/g, '>'); 2396 html = '<a href="'+url+'">'+html+'</a>'; 2397 } 2398 2399 if ( caption ) 2400 html = '[caption id="" align="'+t.align+'" width="'+t.width+'"]'+html+caption+'[/caption]'; 2401 2402 var win = window.dialogArguments || opener || parent || top; 2403 win.send_to_editor(html); 2404 return false; 2405 }, 2406 2407 resetImageData : function() { 2408 var t = addExtImage; 2409 2410 t.width = t.height = ''; 2411 document.getElementById('go_button').style.color = '#bbb'; 2412 if ( ! document.forms[0].src.value ) 2413 document.getElementById('status_img').innerHTML = ''; 2414 else document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/no.png' ) ); ?>" alt="" />'; 2415 }, 2416 2417 updateImageData : function() { 2418 var t = addExtImage; 2419 2420 t.width = t.preloadImg.width; 2421 t.height = t.preloadImg.height; 2422 document.getElementById('go_button').style.color = '#333'; 2423 document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/yes.png' ) ); ?>" alt="" />'; 2424 }, 2425 2426 getImageData : function() { 2427 if ( jQuery('table.describe').hasClass('not-image') ) 2428 return; 2429 2430 var t = addExtImage, src = document.forms[0].src.value; 2431 2432 if ( ! src ) { 2433 t.resetImageData(); 2434 return false; 2435 } 2436 2437 document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/spinner-2x.gif' ) ); ?>" alt="" width="16" height="16" />'; 2438 t.preloadImg = new Image(); 2439 t.preloadImg.onload = t.updateImageData; 2440 t.preloadImg.onerror = t.resetImageData; 2441 t.preloadImg.src = src; 2442 } 2443 }; 2444 2445 jQuery(document).ready( function($) { 2446 $('.media-types input').click( function() { 2447 $('table.describe').toggleClass('not-image', $('#not-image').prop('checked') ); 2448 }); 2449 }); 2450 </script> 2451 2452 <div id="media-items"> 2453 <div class="media-item media-blank"> 2454 <?php 2455 /** 2456 * Filters the insert media from URL form HTML. 2457 * 2458 * @since 3.3.0 2459 * 2460 * @param string $form_html The insert from URL form HTML. 2461 */ 2462 echo apply_filters( 'type_url_form_media', wp_media_insert_url_form( $type ) ); 2463 2464 ?> 2465 </div> 2466 </div> 2467 </form> 2468 <?php 2469 } 2470 2471 /** 2472 * Adds gallery form to upload iframe 2473 * 2474 * @since 2.5.0 2475 * 2476 * @global string $redir_tab 2477 * @global string $type 2478 * @global string $tab 2479 * 2480 * @param array $errors 2481 */ 2482 function media_upload_gallery_form( $errors ) { 2483 global $redir_tab, $type; 2484 2485 $redir_tab = 'gallery'; 2486 media_upload_header(); 2487 2488 $post_id = intval( $_REQUEST['post_id'] ); 2489 $form_action_url = admin_url( "media-upload.php?type=$type&tab=gallery&post_id=$post_id" ); 2490 /** This filter is documented in wp-admin/includes/media.php */ 2491 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); 2492 $form_class = 'media-upload-form validate'; 2493 2494 if ( get_user_setting( 'uploader' ) ) { 2495 $form_class .= ' html-uploader'; 2496 } 2497 2498 ?> 2499 <script type="text/javascript"> 2500 jQuery(function($){ 2501 var preloaded = $(".media-item.preloaded"); 2502 if ( preloaded.length > 0 ) { 2503 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');}); 2504 updateMediaForm(); 2505 } 2506 }); 2507 </script> 2508 <div id="sort-buttons" class="hide-if-no-js"> 2509 <span> 2510 <?php _e( 'All Tabs:' ); ?> 2511 <a href="#" id="showall"><?php _e( 'Show' ); ?></a> 2512 <a href="#" id="hideall" style="display:none;"><?php _e( 'Hide' ); ?></a> 2513 </span> 2514 <?php _e( 'Sort Order:' ); ?> 2515 <a href="#" id="asc"><?php _e( 'Ascending' ); ?></a> | 2516 <a href="#" id="desc"><?php _e( 'Descending' ); ?></a> | 2517 <a href="#" id="clear"><?php _ex( 'Clear', 'verb' ); ?></a> 2518 </div> 2519 <form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="gallery-form"> 2520 <?php wp_nonce_field( 'media-form' ); ?> 2521 <?php //media_upload_form( $errors ); ?> 2522 <table class="widefat"> 2523 <thead><tr> 2524 <th><?php _e( 'Media' ); ?></th> 2525 <th class="order-head"><?php _e( 'Order' ); ?></th> 2526 <th class="actions-head"><?php _e( 'Actions' ); ?></th> 2527 </tr></thead> 2528 </table> 2529 <div id="media-items"> 2530 <?php add_filter( 'attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2 ); ?> 2531 <?php echo get_media_items( $post_id, $errors ); ?> 2532 </div> 2533 2534 <p class="ml-submit"> 2535 <?php 2536 submit_button( 2537 __( 'Save all changes' ), 2538 'savebutton', 2539 'save', 2540 false, 2541 array( 2542 'id' => 'save-all', 2543 'style' => 'display: none;', 2544 ) 2545 ); 2546 ?> 2547 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> 2548 <input type="hidden" name="type" value="<?php echo esc_attr( $GLOBALS['type'] ); ?>" /> 2549 <input type="hidden" name="tab" value="<?php echo esc_attr( $GLOBALS['tab'] ); ?>" /> 2550 </p> 2551 2552 <div id="gallery-settings" style="display:none;"> 2553 <div class="title"><?php _e( 'Gallery Settings' ); ?></div> 2554 <table id="basic" class="describe"><tbody> 2555 <tr> 2556 <th scope="row" class="label"> 2557 <label> 2558 <span class="alignleft"><?php _e( 'Link thumbnails to:' ); ?></span> 2559 </label> 2560 </th> 2561 <td class="field"> 2562 <input type="radio" name="linkto" id="linkto-file" value="file" /> 2563 <label for="linkto-file" class="radio"><?php _e( 'Image File' ); ?></label> 2564 2565 <input type="radio" checked="checked" name="linkto" id="linkto-post" value="post" /> 2566 <label for="linkto-post" class="radio"><?php _e( 'Attachment Page' ); ?></label> 2567 </td> 2568 </tr> 2569 2570 <tr> 2571 <th scope="row" class="label"> 2572 <label> 2573 <span class="alignleft"><?php _e( 'Order images by:' ); ?></span> 2574 </label> 2575 </th> 2576 <td class="field"> 2577 <select id="orderby" name="orderby"> 2578 <option value="menu_order" selected="selected"><?php _e( 'Menu order' ); ?></option> 2579 <option value="title"><?php _e( 'Title' ); ?></option> 2580 <option value="post_date"><?php _e( 'Date/Time' ); ?></option> 2581 <option value="rand"><?php _e( 'Random' ); ?></option> 2582 </select> 2583 </td> 2584 </tr> 2585 2586 <tr> 2587 <th scope="row" class="label"> 2588 <label> 2589 <span class="alignleft"><?php _e( 'Order:' ); ?></span> 2590 </label> 2591 </th> 2592 <td class="field"> 2593 <input type="radio" checked="checked" name="order" id="order-asc" value="asc" /> 2594 <label for="order-asc" class="radio"><?php _e( 'Ascending' ); ?></label> 2595 2596 <input type="radio" name="order" id="order-desc" value="desc" /> 2597 <label for="order-desc" class="radio"><?php _e( 'Descending' ); ?></label> 2598 </td> 2599 </tr> 2600 2601 <tr> 2602 <th scope="row" class="label"> 2603 <label> 2604 <span class="alignleft"><?php _e( 'Gallery columns:' ); ?></span> 2605 </label> 2606 </th> 2607 <td class="field"> 2608 <select id="columns" name="columns"> 2609 <option value="1">1</option> 2610 <option value="2">2</option> 2611 <option value="3" selected="selected">3</option> 2612 <option value="4">4</option> 2613 <option value="5">5</option> 2614 <option value="6">6</option> 2615 <option value="7">7</option> 2616 <option value="8">8</option> 2617 <option value="9">9</option> 2618 </select> 2619 </td> 2620 </tr> 2621 </tbody></table> 2622 2623 <p class="ml-submit"> 2624 <input type="button" class="button" style="display:none;" onMouseDown="wpgallery.update();" name="insert-gallery" id="insert-gallery" value="<?php esc_attr_e( 'Insert gallery' ); ?>" /> 2625 <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' ); ?>" /> 2626 </p> 2627 </div> 2628 </form> 2629 <?php 2630 } 2631 2632 /** 2633 * Outputs the legacy media upload form for the media library. 2634 * 2635 * @since 2.5.0 2636 * 2637 * @global wpdb $wpdb WordPress database abstraction object. 2638 * @global WP_Query $wp_query WordPress Query object. 2639 * @global WP_Locale $wp_locale WordPress date and time locale object. 2640 * @global string $type 2641 * @global string $tab 2642 * @global array $post_mime_types 2643 * 2644 * @param array $errors 2645 */ 2646 function media_upload_library_form( $errors ) { 2647 global $wpdb, $wp_query, $wp_locale, $type, $tab, $post_mime_types; 2648 2649 media_upload_header(); 2650 2651 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; 2652 2653 $form_action_url = admin_url( "media-upload.php?type=$type&tab=library&post_id=$post_id" ); 2654 /** This filter is documented in wp-admin/includes/media.php */ 2655 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); 2656 $form_class = 'media-upload-form validate'; 2657 2658 if ( get_user_setting( 'uploader' ) ) { 2659 $form_class .= ' html-uploader'; 2660 } 2661 2662 $q = $_GET; 2663 $q['posts_per_page'] = 10; 2664 $q['paged'] = isset( $q['paged'] ) ? intval( $q['paged'] ) : 0; 2665 if ( $q['paged'] < 1 ) { 2666 $q['paged'] = 1; 2667 } 2668 $q['offset'] = ( $q['paged'] - 1 ) * 10; 2669 if ( $q['offset'] < 1 ) { 2670 $q['offset'] = 0; 2671 } 2672 2673 list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query( $q ); 2674 2675 ?> 2676 <form id="filter" method="get"> 2677 <input type="hidden" name="type" value="<?php echo esc_attr( $type ); ?>" /> 2678 <input type="hidden" name="tab" value="<?php echo esc_attr( $tab ); ?>" /> 2679 <input type="hidden" name="post_id" value="<?php echo (int) $post_id; ?>" /> 2680 <input type="hidden" name="post_mime_type" value="<?php echo isset( $_GET['post_mime_type'] ) ? esc_attr( $_GET['post_mime_type'] ) : ''; ?>" /> 2681 <input type="hidden" name="context" value="<?php echo isset( $_GET['context'] ) ? esc_attr( $_GET['context'] ) : ''; ?>" /> 2682 2683 <p id="media-search" class="search-box"> 2684 <label class="screen-reader-text" for="media-search-input"><?php _e( 'Search Media' ); ?>:</label> 2685 <input type="search" id="media-search-input" name="s" value="<?php the_search_query(); ?>" /> 2686 <?php submit_button( __( 'Search Media' ), '', '', false ); ?> 2687 </p> 2688 2689 <ul class="subsubsub"> 2690 <?php 2691 $type_links = array(); 2692 $_num_posts = (array) wp_count_attachments(); 2693 $matches = wp_match_mime_types( array_keys( $post_mime_types ), array_keys( $_num_posts ) ); 2694 foreach ( $matches as $_type => $reals ) { 2695 foreach ( $reals as $real ) { 2696 if ( isset( $num_posts[ $_type ] ) ) { 2697 $num_posts[ $_type ] += $_num_posts[ $real ]; 2698 } else { 2699 $num_posts[ $_type ] = $_num_posts[ $real ]; 2700 } 2701 } 2702 } 2703 // If available type specified by media button clicked, filter by that type 2704 if ( empty( $_GET['post_mime_type'] ) && ! empty( $num_posts[ $type ] ) ) { 2705 $_GET['post_mime_type'] = $type; 2706 list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query(); 2707 } 2708 if ( empty( $_GET['post_mime_type'] ) || $_GET['post_mime_type'] == 'all' ) { 2709 $class = ' class="current"'; 2710 } else { 2711 $class = ''; 2712 } 2713 $type_links[] = '<li><a href="' . esc_url( 2714 add_query_arg( 2715 array( 2716 'post_mime_type' => 'all', 2717 'paged' => false, 2718 'm' => false, 2719 ) 2720 ) 2721 ) . '"' . $class . '>' . __( 'All Types' ) . '</a>'; 2722 foreach ( $post_mime_types as $mime_type => $label ) { 2723 $class = ''; 2724 2725 if ( ! wp_match_mime_types( $mime_type, $avail_post_mime_types ) ) { 2726 continue; 2727 } 2728 2729 if ( isset( $_GET['post_mime_type'] ) && wp_match_mime_types( $mime_type, $_GET['post_mime_type'] ) ) { 2730 $class = ' class="current"'; 2731 } 2732 2733 $type_links[] = '<li><a href="' . esc_url( 2734 add_query_arg( 2735 array( 2736 'post_mime_type' => $mime_type, 2737 'paged' => false, 2738 ) 2739 ) 2740 ) . '"' . $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>'; 2741 } 2742 /** 2743 * Filters the media upload mime type list items. 2744 * 2745 * Returned values should begin with an `<li>` tag. 2746 * 2747 * @since 3.1.0 2748 * 2749 * @param string[] $type_links An array of list items containing mime type link HTML. 2750 */ 2751 echo implode( ' | </li>', apply_filters( 'media_upload_mime_type_links', $type_links ) ) . '</li>'; 2752 unset( $type_links ); 2753 ?> 2754 </ul> 2755 2756 <div class="tablenav"> 2757 2758 <?php 2759 $page_links = paginate_links( 2760 array( 2761 'base' => add_query_arg( 'paged', '%#%' ), 2762 'format' => '', 2763 'prev_text' => __( '«' ), 2764 'next_text' => __( '»' ), 2765 'total' => ceil( $wp_query->found_posts / 10 ), 2766 'current' => $q['paged'], 2767 ) 2768 ); 2769 2770 if ( $page_links ) { 2771 echo "<div class='tablenav-pages'>$page_links</div>"; 2772 } 2773 ?> 2774 2775 <div class="alignleft actions"> 2776 <?php 2777 2778 $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"; 2779 2780 $arc_result = $wpdb->get_results( $arc_query ); 2781 2782 $month_count = count( $arc_result ); 2783 $selected_month = isset( $_GET['m'] ) ? $_GET['m'] : 0; 2784 2785 if ( $month_count && ! ( 1 == $month_count && 0 == $arc_result[0]->mmonth ) ) { 2786 ?> 2787 <select name='m'> 2788 <option<?php selected( $selected_month, 0 ); ?> value='0'><?php _e( 'All dates' ); ?></option> 2789 <?php 2790 2791 foreach ( $arc_result as $arc_row ) { 2792 if ( $arc_row->yyear == 0 ) { 2793 continue; 2794 } 2795 2796 $arc_row->mmonth = zeroise( $arc_row->mmonth, 2 ); 2797 2798 if ( $arc_row->yyear . $arc_row->mmonth == $selected_month ) { 2799 $default = ' selected="selected"'; 2800 } else { 2801 $default = ''; 2802 } 2803 2804 echo "<option$default value='" . esc_attr( $arc_row->yyear . $arc_row->mmonth ) . "'>"; 2805 echo esc_html( $wp_locale->get_month( $arc_row->mmonth ) . " $arc_row->yyear" ); 2806 echo "</option>\n"; 2807 } 2808 2809 ?> 2810 </select> 2811 <?php } ?> 2812 2813 <?php submit_button( __( 'Filter »' ), '', 'post-query-submit', false ); ?> 2814 2815 </div> 2816 2817 <br class="clear" /> 2818 </div> 2819 </form> 2820 2821 <form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="library-form"> 2822 <?php wp_nonce_field( 'media-form' ); ?> 2823 <?php //media_upload_form( $errors ); ?> 2824 2825 <script type="text/javascript"> 2826 jQuery(function($){ 2827 var preloaded = $(".media-item.preloaded"); 2828 if ( preloaded.length > 0 ) { 2829 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');}); 2830 updateMediaForm(); 2831 } 2832 }); 2833 </script> 2834 2835 <div id="media-items"> 2836 <?php add_filter( 'attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2 ); ?> 2837 <?php echo get_media_items( null, $errors ); ?> 2838 </div> 2839 <p class="ml-submit"> 2840 <?php submit_button( __( 'Save all changes' ), 'savebutton', 'save', false ); ?> 2841 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> 2842 </p> 2843 </form> 2844 <?php 2845 } 2846 2847 /** 2848 * Creates the form for external url 2849 * 2850 * @since 2.7.0 2851 * 2852 * @param string $default_view 2853 * @return string the form html 2854 */ 2855 function wp_media_insert_url_form( $default_view = 'image' ) { 2856 /** This filter is documented in wp-admin/includes/media.php */ 2857 if ( ! apply_filters( 'disable_captions', '' ) ) { 2858 $caption = ' 2859 <tr class="image-only"> 2860 <th scope="row" class="label"> 2861 <label for="caption"><span class="alignleft">' . __( 'Image Caption' ) . '</span></label> 2862 </th> 2863 <td class="field"><textarea id="caption" name="caption"></textarea></td> 2864 </tr>'; 2865 } else { 2866 $caption = ''; 2867 } 2868 2869 $default_align = get_option( 'image_default_align' ); 2870 2871 if ( empty( $default_align ) ) { 2872 $default_align = 'none'; 2873 } 2874 2875 if ( 'image' == $default_view ) { 2876 $view = 'image-only'; 2877 $table_class = ''; 2878 } else { 2879 $view = 'not-image'; 2880 $table_class = $view; 2881 } 2882 2883 return ' 2884 <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> 2885 <p class="media-types media-types-required-info">' . 2886 /* translators: %s: Asterisk symbol (*). */ 2887 sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . 2888 '</p> 2889 <table class="describe ' . $table_class . '"><tbody> 2890 <tr> 2891 <th scope="row" class="label" style="width:130px;"> 2892 <label for="src"><span class="alignleft">' . __( 'URL' ) . '</span> <span class="required">*</span></label> 2893 <span class="alignright" id="status_img"></span> 2894 </th> 2895 <td class="field"><input id="src" name="src" value="" type="text" required onblur="addExtImage.getImageData()" /></td> 2896 </tr> 2897 2898 <tr> 2899 <th scope="row" class="label"> 2900 <label for="title"><span class="alignleft">' . __( 'Title' ) . '</span> <span class="required">*</span></label> 2901 </th> 2902 <td class="field"><input id="title" name="title" value="" type="text" required /></td> 2903 </tr> 2904 2905 <tr class="not-image"><td></td><td><p class="help">' . __( 'Link text, e.g. “Ransom Demands (PDF)”' ) . '</p></td></tr> 2906 2907 <tr class="image-only"> 2908 <th scope="row" class="label"> 2909 <label for="alt"><span class="alignleft">' . __( 'Alternative Text' ) . '</span></label> 2910 </th> 2911 <td class="field"><input id="alt" name="alt" value="" type="text" required /> 2912 <p class="help">' . __( 'Alt text for the image, e.g. “The Mona Lisa”' ) . '</p></td> 2913 </tr> 2914 ' . $caption . ' 2915 <tr class="align image-only"> 2916 <th scope="row" class="label"><p><label for="align">' . __( 'Alignment' ) . '</label></p></th> 2917 <td class="field"> 2918 <input name="align" id="align-none" value="none" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( $default_align == 'none' ? ' checked="checked"' : '' ) . ' /> 2919 <label for="align-none" class="align image-align-none-label">' . __( 'None' ) . '</label> 2920 <input name="align" id="align-left" value="left" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( $default_align == 'left' ? ' checked="checked"' : '' ) . ' /> 2921 <label for="align-left" class="align image-align-left-label">' . __( 'Left' ) . '</label> 2922 <input name="align" id="align-center" value="center" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( $default_align == 'center' ? ' checked="checked"' : '' ) . ' /> 2923 <label for="align-center" class="align image-align-center-label">' . __( 'Center' ) . '</label> 2924 <input name="align" id="align-right" value="right" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( $default_align == 'right' ? ' checked="checked"' : '' ) . ' /> 2925 <label for="align-right" class="align image-align-right-label">' . __( 'Right' ) . '</label> 2926 </td> 2927 </tr> 2928 2929 <tr class="image-only"> 2930 <th scope="row" class="label"> 2931 <label for="url"><span class="alignleft">' . __( 'Link Image To:' ) . '</span></label> 2932 </th> 2933 <td class="field"><input id="url" name="url" value="" type="text" /><br /> 2934 2935 <button type="button" class="button" value="" onclick="document.forms[0].url.value=null">' . __( 'None' ) . '</button> 2936 <button type="button" class="button" value="" onclick="document.forms[0].url.value=document.forms[0].src.value">' . __( 'Link to image' ) . '</button> 2937 <p class="help">' . __( 'Enter a link URL or click above for presets.' ) . '</p></td> 2938 </tr> 2939 <tr class="image-only"> 2940 <td></td> 2941 <td> 2942 <input type="button" class="button" id="go_button" style="color:#bbb;" onclick="addExtImage.insert()" value="' . esc_attr__( 'Insert into Post' ) . '" /> 2943 </td> 2944 </tr> 2945 <tr class="not-image"> 2946 <td></td> 2947 <td> 2948 ' . get_submit_button( __( 'Insert into Post' ), '', 'insertonlybutton', false ) . ' 2949 </td> 2950 </tr> 2951 </tbody></table>'; 2952 } 2953 2954 /** 2955 * Displays the multi-file uploader message. 2956 * 2957 * @since 2.6.0 2958 * 2959 * @global int $post_ID 2960 */ 2961 function media_upload_flash_bypass() { 2962 $browser_uploader = admin_url( 'media-new.php?browser-uploader' ); 2963 2964 $post = get_post(); 2965 if ( $post ) { 2966 $browser_uploader .= '&post_id=' . intval( $post->ID ); 2967 } elseif ( ! empty( $GLOBALS['post_ID'] ) ) { 2968 $browser_uploader .= '&post_id=' . intval( $GLOBALS['post_ID'] ); 2969 } 2970 2971 ?> 2972 <p class="upload-flash-bypass"> 2973 <?php 2974 printf( 2975 /* translators: 1: URL to browser uploader, 2: Additional link attributes. */ 2976 __( 'You are using the multi-file uploader. Problems? Try the <a href="%1$s" %2$s>browser uploader</a> instead.' ), 2977 $browser_uploader, 2978 'target="_blank"' 2979 ); 2980 ?> 2981 </p> 2982 <?php 2983 } 2984 2985 /** 2986 * Displays the browser's built-in uploader message. 2987 * 2988 * @since 2.6.0 2989 */ 2990 function media_upload_html_bypass() { 2991 ?> 2992 <p class="upload-html-bypass hide-if-no-js"> 2993 <?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>.' ); ?> 2994 </p> 2995 <?php 2996 } 2997 2998 /** 2999 * Used to display a "After a file has been uploaded..." help message. 3000 * 3001 * @since 3.3.0 3002 */ 3003 function media_upload_text_after() {} 3004 3005 /** 3006 * Displays the checkbox to scale images. 3007 * 3008 * @since 3.3.0 3009 */ 3010 function media_upload_max_image_resize() { 3011 $checked = get_user_setting( 'upload_resize' ) ? ' checked="true"' : ''; 3012 $a = ''; 3013 $end = ''; 3014 3015 if ( current_user_can( 'manage_options' ) ) { 3016 $a = '<a href="' . esc_url( admin_url( 'options-media.php' ) ) . '" target="_blank">'; 3017 $end = '</a>'; 3018 } 3019 3020 ?> 3021 <p class="hide-if-no-js"><label> 3022 <input name="image_resize" type="checkbox" id="image_resize" value="true"<?php echo $checked; ?> /> 3023 <?php 3024 /* translators: 1: Link start tag, 2: Link end tag, 3: Width, 4: Height. */ 3025 printf( __( 'Scale images to match the large size selected in %1$simage options%2$s (%3$d × %4$d).' ), $a, $end, (int) get_option( 'large_size_w', '1024' ), (int) get_option( 'large_size_h', '1024' ) ); 3026 3027 ?> 3028 </label></p> 3029 <?php 3030 } 3031 3032 /** 3033 * Displays the out of storage quota message in Multisite. 3034 * 3035 * @since 3.5.0 3036 */ 3037 function multisite_over_quota_message() { 3038 echo '<p>' . sprintf( 3039 /* translators: %s: Allowed space allocation. */ 3040 __( 'Sorry, you have used your space allocation of %s. Please delete some files to upload more files.' ), 3041 size_format( get_space_allowed() * MB_IN_BYTES ) 3042 ) . '</p>'; 3043 } 3044 3045 /** 3046 * Displays the image and editor in the post editor 3047 * 3048 * @since 3.5.0 3049 * 3050 * @param WP_Post $post A post object. 3051 */ 3052 function edit_form_image_editor( $post ) { 3053 $open = isset( $_GET['image-editor'] ); 3054 3055 if ( $open ) { 3056 require_once ABSPATH . 'wp-admin/includes/image-edit.php'; 3057 } 3058 3059 $thumb_url = false; 3060 $attachment_id = intval( $post->ID ); 3061 3062 if ( $attachment_id ) { 3063 $thumb_url = wp_get_attachment_image_src( $attachment_id, array( 900, 450 ), true ); 3064 } 3065 3066 $alt_text = get_post_meta( $post->ID, '_wp_attachment_image_alt', true ); 3067 3068 $att_url = wp_get_attachment_url( $post->ID ); 3069 ?> 3070 <div class="wp_attachment_holder wp-clearfix"> 3071 <?php 3072 3073 if ( wp_attachment_is_image( $post->ID ) ) : 3074 $image_edit_button = ''; 3075 if ( wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) { 3076 $nonce = wp_create_nonce( "image_editor-$post->ID" ); 3077 $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>"; 3078 } 3079 3080 $open_style = ''; 3081 $not_open_style = ''; 3082 3083 if ( $open ) { 3084 $open_style = ' style="display:none"'; 3085 } else { 3086 $not_open_style = ' style="display:none"'; 3087 } 3088 3089 ?> 3090 <div class="imgedit-response" id="imgedit-response-<?php echo $attachment_id; ?>"></div> 3091 3092 <div<?php echo $open_style; ?> class="wp_attachment_image wp-clearfix" id="media-head-<?php echo $attachment_id; ?>"> 3093 <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> 3094 <p><?php echo $image_edit_button; ?></p> 3095 </div> 3096 <div<?php echo $not_open_style; ?> class="image-editor" id="image-editor-<?php echo $attachment_id; ?>"> 3097 <?php 3098 3099 if ( $open ) { 3100 wp_image_editor( $attachment_id ); 3101 } 3102 3103 ?> 3104 </div> 3105 <?php 3106 elseif ( $attachment_id && wp_attachment_is( 'audio', $post ) ) : 3107 3108 wp_maybe_generate_attachment_metadata( $post ); 3109 3110 echo wp_audio_shortcode( array( 'src' => $att_url ) ); 3111 3112 elseif ( $attachment_id && wp_attachment_is( 'video', $post ) ) : 3113 3114 wp_maybe_generate_attachment_metadata( $post ); 3115 3116 $meta = wp_get_attachment_metadata( $attachment_id ); 3117 $w = ! empty( $meta['width'] ) ? min( $meta['width'], 640 ) : 0; 3118 $h = ! empty( $meta['height'] ) ? $meta['height'] : 0; 3119 3120 if ( $h && $w < $meta['width'] ) { 3121 $h = round( ( $meta['height'] * $w ) / $meta['width'] ); 3122 } 3123 3124 $attr = array( 'src' => $att_url ); 3125 3126 if ( ! empty( $w ) && ! empty( $h ) ) { 3127 $attr['width'] = $w; 3128 $attr['height'] = $h; 3129 } 3130 3131 $thumb_id = get_post_thumbnail_id( $attachment_id ); 3132 3133 if ( ! empty( $thumb_id ) ) { 3134 $attr['poster'] = wp_get_attachment_url( $thumb_id ); 3135 } 3136 3137 echo wp_video_shortcode( $attr ); 3138 3139 elseif ( isset( $thumb_url[0] ) ) : 3140 ?> 3141 <div class="wp_attachment_image wp-clearfix" id="media-head-<?php echo $attachment_id; ?>"> 3142 <p id="thumbnail-head-<?php echo $attachment_id; ?>"> 3143 <img class="thumbnail" src="<?php echo set_url_scheme( $thumb_url[0] ); ?>" style="max-width:100%" alt="" /> 3144 </p> 3145 </div> 3146 <?php 3147 3148 else : 3149 3150 /** 3151 * Fires when an attachment type can't be rendered in the edit form. 3152 * 3153 * @since 4.6.0 3154 * 3155 * @param WP_Post $post A post object. 3156 */ 3157 do_action( 'wp_edit_form_attachment_display', $post ); 3158 3159 endif; 3160 3161 ?> 3162 </div> 3163 <div class="wp_attachment_details edit-form-section"> 3164 <?php if ( 'image' === substr( $post->post_mime_type, 0, 5 ) ) : ?> 3165 <p class="attachment-alt-text"> 3166 <label for="attachment_alt"><strong><?php _e( 'Alternative Text' ); ?></strong></label><br /> 3167 <input type="text" class="widefat" name="_wp_attachment_image_alt" id="attachment_alt" aria-describedby="alt-text-description" value="<?php echo esc_attr( $alt_text ); ?>" /> 3168 </p> 3169 <p class="attachment-alt-text-description" id="alt-text-description"> 3170 <?php 3171 3172 printf( 3173 /* translators: 1: Link to tutorial, 2: Additional link attributes, 3: Accessibility text. */ 3174 __( '<a href="%1$s" %2$s>Describe the purpose of the image%3$s</a>. Leave empty if the image is purely decorative.' ), 3175 esc_url( 'https://www.w3.org/WAI/tutorials/images/decision-tree' ), 3176 'target="_blank" rel="noopener noreferrer"', 3177 sprintf( 3178 '<span class="screen-reader-text"> %s</span>', 3179 /* translators: Accessibility text. */ 3180 __( '(opens in a new tab)' ) 3181 ) 3182 ); 3183 3184 ?> 3185 </p> 3186 <?php endif; ?> 3187 3188 <p> 3189 <label for="attachment_caption"><strong><?php _e( 'Caption' ); ?></strong></label><br /> 3190 <textarea class="widefat" name="excerpt" id="attachment_caption"><?php echo $post->post_excerpt; ?></textarea> 3191 </p> 3192 3193 <?php 3194 3195 $quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,close' ); 3196 $editor_args = array( 3197 'textarea_name' => 'content', 3198 'textarea_rows' => 5, 3199 'media_buttons' => false, 3200 'tinymce' => false, 3201 'quicktags' => $quicktags_settings, 3202 ); 3203 3204 ?> 3205 3206 <label for="attachment_content" class="attachment-content-description"><strong><?php _e( 'Description' ); ?></strong> 3207 <?php 3208 3209 if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) { 3210 echo ': ' . __( 'Displayed on attachment pages.' ); 3211 } 3212 3213 ?> 3214 </label> 3215 <?php wp_editor( $post->post_content, 'attachment_content', $editor_args ); ?> 3216 3217 </div> 3218 <?php 3219 3220 $extras = get_compat_media_markup( $post->ID ); 3221 echo $extras['item']; 3222 echo '<input type="hidden" id="image-edit-context" value="edit-attachment" />' . "\n"; 3223 } 3224 3225 /** 3226 * Displays non-editable attachment metadata in the publish meta box. 3227 * 3228 * @since 3.5.0 3229 */ 3230 function attachment_submitbox_metadata() { 3231 $post = get_post(); 3232 $attachment_id = $post->ID; 3233 3234 $file = get_attached_file( $attachment_id ); 3235 $filename = esc_html( wp_basename( $file ) ); 3236 3237 $media_dims = ''; 3238 $meta = wp_get_attachment_metadata( $attachment_id ); 3239 3240 if ( isset( $meta['width'], $meta['height'] ) ) { 3241 $media_dims .= "<span id='media-dims-$attachment_id'>{$meta['width']} × {$meta['height']}</span> "; 3242 } 3243 /** This filter is documented in wp-admin/includes/media.php */ 3244 $media_dims = apply_filters( 'media_meta', $media_dims, $post ); 3245 3246 $att_url = wp_get_attachment_url( $attachment_id ); 3247 3248 ?> 3249 <div class="misc-pub-section misc-pub-attachment"> 3250 <label for="attachment_url"><?php _e( 'File URL:' ); ?></label> 3251 <input type="text" class="widefat urlfield" readonly="readonly" name="attachment_url" id="attachment_url" value="<?php echo esc_attr( $att_url ); ?>" /> 3252 </div> 3253 <div class="misc-pub-section misc-pub-filename"> 3254 <?php _e( 'File name:' ); ?> <strong><?php echo $filename; ?></strong> 3255 </div> 3256 <div class="misc-pub-section misc-pub-filetype"> 3257 <?php _e( 'File type:' ); ?> 3258 <strong> 3259 <?php 3260 3261 if ( preg_match( '/^.*?\.(\w+)$/', get_attached_file( $post->ID ), $matches ) ) { 3262 echo esc_html( strtoupper( $matches[1] ) ); 3263 list( $mime_type ) = explode( '/', $post->post_mime_type ); 3264 if ( $mime_type !== 'image' && ! empty( $meta['mime_type'] ) ) { 3265 if ( $meta['mime_type'] !== "$mime_type/" . strtolower( $matches[1] ) ) { 3266 echo ' (' . $meta['mime_type'] . ')'; 3267 } 3268 } 3269 } else { 3270 echo strtoupper( str_replace( 'image/', '', $post->post_mime_type ) ); 3271 } 3272 3273 ?> 3274 </strong> 3275 </div> 3276 3277 <?php 3278 3279 $file_size = false; 3280 3281 if ( isset( $meta['filesize'] ) ) { 3282 $file_size = $meta['filesize']; 3283 } elseif ( file_exists( $file ) ) { 3284 $file_size = filesize( $file ); 3285 } 3286 3287 if ( ! empty( $file_size ) ) { 3288 ?> 3289 <div class="misc-pub-section misc-pub-filesize"> 3290 <?php _e( 'File size:' ); ?> <strong><?php echo size_format( $file_size ); ?></strong> 3291 </div> 3292 <?php 3293 } 3294 3295 if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) { 3296 $fields = array( 3297 'length_formatted' => __( 'Length:' ), 3298 'bitrate' => __( 'Bitrate:' ), 3299 ); 3300 3301 /** 3302 * Filters the audio and video metadata fields to be shown in the publish meta box. 3303 * 3304 * The key for each item in the array should correspond to an attachment 3305 * metadata key, and the value should be the desired label. 3306 * 3307 * @since 3.7.0 3308 * @since 4.9.0 Added the `$post` parameter. 3309 * 3310 * @param array $fields An array of the attachment metadata keys and labels. 3311 * @param WP_Post $post WP_Post object for the current attachment. 3312 */ 3313 $fields = apply_filters( 'media_submitbox_misc_sections', $fields, $post ); 3314 3315 foreach ( $fields as $key => $label ) { 3316 if ( empty( $meta[ $key ] ) ) { 3317 continue; 3318 } 3319 3320 ?> 3321 <div class="misc-pub-section misc-pub-mime-meta misc-pub-<?php echo sanitize_html_class( $key ); ?>"> 3322 <?php echo $label; ?> 3323 <strong> 3324 <?php 3325 3326 switch ( $key ) { 3327 case 'bitrate': 3328 echo round( $meta['bitrate'] / 1000 ) . 'kb/s'; 3329 if ( ! empty( $meta['bitrate_mode'] ) ) { 3330 echo ' ' . strtoupper( esc_html( $meta['bitrate_mode'] ) ); 3331 } 3332 break; 3333 default: 3334 echo esc_html( $meta[ $key ] ); 3335 break; 3336 } 3337 3338 ?> 3339 </strong> 3340 </div> 3341 <?php 3342 } 3343 3344 $fields = array( 3345 'dataformat' => __( 'Audio Format:' ), 3346 'codec' => __( 'Audio Codec:' ), 3347 ); 3348 3349 /** 3350 * Filters the audio attachment metadata fields to be shown in the publish meta box. 3351 * 3352 * The key for each item in the array should correspond to an attachment 3353 * metadata key, and the value should be the desired label. 3354 * 3355 * @since 3.7.0 3356 * @since 4.9.0 Added the `$post` parameter. 3357 * 3358 * @param array $fields An array of the attachment metadata keys and labels. 3359 * @param WP_Post $post WP_Post object for the current attachment. 3360 */ 3361 $audio_fields = apply_filters( 'audio_submitbox_misc_sections', $fields, $post ); 3362 3363 foreach ( $audio_fields as $key => $label ) { 3364 if ( empty( $meta['audio'][ $key ] ) ) { 3365 continue; 3366 } 3367 3368 ?> 3369 <div class="misc-pub-section misc-pub-audio misc-pub-<?php echo sanitize_html_class( $key ); ?>"> 3370 <?php echo $label; ?> <strong><?php echo esc_html( $meta['audio'][ $key ] ); ?></strong> 3371 </div> 3372 <?php 3373 } 3374 } 3375 3376 if ( $media_dims ) { 3377 ?> 3378 <div class="misc-pub-section misc-pub-dimensions"> 3379 <?php _e( 'Dimensions:' ); ?> <strong><?php echo $media_dims; ?></strong> 3380 </div> 3381 <?php 3382 } 3383 } 3384 3385 /** 3386 * Parse ID3v2, ID3v1, and getID3 comments to extract usable data 3387 * 3388 * @since 3.6.0 3389 * 3390 * @param array $metadata An existing array with data 3391 * @param array $data Data supplied by ID3 tags 3392 */ 3393 function wp_add_id3_tag_data( &$metadata, $data ) { 3394 foreach ( array( 'id3v2', 'id3v1' ) as $version ) { 3395 if ( ! empty( $data[ $version ]['comments'] ) ) { 3396 foreach ( $data[ $version ]['comments'] as $key => $list ) { 3397 if ( 'length' !== $key && ! empty( $list ) ) { 3398 $metadata[ $key ] = wp_kses_post( reset( $list ) ); 3399 // Fix bug in byte stream analysis. 3400 if ( 'terms_of_use' === $key && 0 === strpos( $metadata[ $key ], 'yright notice.' ) ) { 3401 $metadata[ $key ] = 'Cop' . $metadata[ $key ]; 3402 } 3403 } 3404 } 3405 break; 3406 } 3407 } 3408 3409 if ( ! empty( $data['id3v2']['APIC'] ) ) { 3410 $image = reset( $data['id3v2']['APIC'] ); 3411 if ( ! empty( $image['data'] ) ) { 3412 $metadata['image'] = array( 3413 'data' => $image['data'], 3414 'mime' => $image['image_mime'], 3415 'width' => $image['image_width'], 3416 'height' => $image['image_height'], 3417 ); 3418 } 3419 } elseif ( ! empty( $data['comments']['picture'] ) ) { 3420 $image = reset( $data['comments']['picture'] ); 3421 if ( ! empty( $image['data'] ) ) { 3422 $metadata['image'] = array( 3423 'data' => $image['data'], 3424 'mime' => $image['image_mime'], 3425 ); 3426 } 3427 } 3428 } 3429 3430 /** 3431 * Retrieve metadata from a video file's ID3 tags 3432 * 3433 * @since 3.6.0 3434 * 3435 * @param string $file Path to file. 3436 * @return array|bool Returns array of metadata, if found. 3437 */ 3438 function wp_read_video_metadata( $file ) { 3439 if ( ! file_exists( $file ) ) { 3440 return false; 3441 } 3442 3443 $metadata = array(); 3444 3445 if ( ! defined( 'GETID3_TEMP_DIR' ) ) { 3446 define( 'GETID3_TEMP_DIR', get_temp_dir() ); 3447 } 3448 3449 if ( ! class_exists( 'getID3', false ) ) { 3450 require( ABSPATH . WPINC . '/ID3/getid3.php' ); 3451 } 3452 3453 $id3 = new getID3(); 3454 $data = $id3->analyze( $file ); 3455 3456 if ( isset( $data['video']['lossless'] ) ) { 3457 $metadata['lossless'] = $data['video']['lossless']; 3458 } 3459 3460 if ( ! empty( $data['video']['bitrate'] ) ) { 3461 $metadata['bitrate'] = (int) $data['video']['bitrate']; 3462 } 3463 3464 if ( ! empty( $data['video']['bitrate_mode'] ) ) { 3465 $metadata['bitrate_mode'] = $data['video']['bitrate_mode']; 3466 } 3467 3468 if ( ! empty( $data['filesize'] ) ) { 3469 $metadata['filesize'] = (int) $data['filesize']; 3470 } 3471 3472 if ( ! empty( $data['mime_type'] ) ) { 3473 $metadata['mime_type'] = $data['mime_type']; 3474 } 3475 3476 if ( ! empty( $data['playtime_seconds'] ) ) { 3477 $metadata['length'] = (int) round( $data['playtime_seconds'] ); 3478 } 3479 3480 if ( ! empty( $data['playtime_string'] ) ) { 3481 $metadata['length_formatted'] = $data['playtime_string']; 3482 } 3483 3484 if ( ! empty( $data['video']['resolution_x'] ) ) { 3485 $metadata['width'] = (int) $data['video']['resolution_x']; 3486 } 3487 3488 if ( ! empty( $data['video']['resolution_y'] ) ) { 3489 $metadata['height'] = (int) $data['video']['resolution_y']; 3490 } 3491 3492 if ( ! empty( $data['fileformat'] ) ) { 3493 $metadata['fileformat'] = $data['fileformat']; 3494 } 3495 3496 if ( ! empty( $data['video']['dataformat'] ) ) { 3497 $metadata['dataformat'] = $data['video']['dataformat']; 3498 } 3499 3500 if ( ! empty( $data['video']['encoder'] ) ) { 3501 $metadata['encoder'] = $data['video']['encoder']; 3502 } 3503 3504 if ( ! empty( $data['video']['codec'] ) ) { 3505 $metadata['codec'] = $data['video']['codec']; 3506 } 3507 3508 if ( ! empty( $data['audio'] ) ) { 3509 unset( $data['audio']['streams'] ); 3510 $metadata['audio'] = $data['audio']; 3511 } 3512 3513 if ( empty( $metadata['created_timestamp'] ) ) { 3514 $created_timestamp = wp_get_media_creation_timestamp( $data ); 3515 3516 if ( $created_timestamp !== false ) { 3517 $metadata['created_timestamp'] = $created_timestamp; 3518 } 3519 } 3520 3521 wp_add_id3_tag_data( $metadata, $data ); 3522 3523 $file_format = isset( $metadata['fileformat'] ) ? $metadata['fileformat'] : null; 3524 3525 /** 3526 * Filters the array of metadata retrieved from a video. 3527 * 3528 * In core, usually this selection is what is stored. 3529 * More complete data can be parsed from the `$data` parameter. 3530 * 3531 * @since 4.9.0 3532 * 3533 * @param array $metadata Filtered Video metadata. 3534 * @param string $file Path to video file. 3535 * @param string $file_format File format of video, as analyzed by getID3. 3536 * @param string $data Raw metadata from getID3. 3537 */ 3538 return apply_filters( 'wp_read_video_metadata', $metadata, $file, $file_format, $data ); 3539 } 3540 3541 /** 3542 * Retrieve metadata from an audio file's ID3 tags. 3543 * 3544 * @since 3.6.0 3545 * 3546 * @param string $file Path to file. 3547 * @return array|bool Returns array of metadata, if found. 3548 */ 3549 function wp_read_audio_metadata( $file ) { 3550 if ( ! file_exists( $file ) ) { 3551 return false; 3552 } 3553 3554 $metadata = array(); 3555 3556 if ( ! defined( 'GETID3_TEMP_DIR' ) ) { 3557 define( 'GETID3_TEMP_DIR', get_temp_dir() ); 3558 } 3559 3560 if ( ! class_exists( 'getID3', false ) ) { 3561 require( ABSPATH . WPINC . '/ID3/getid3.php' ); 3562 } 3563 3564 $id3 = new getID3(); 3565 $data = $id3->analyze( $file ); 3566 3567 if ( ! empty( $data['audio'] ) ) { 3568 unset( $data['audio']['streams'] ); 3569 $metadata = $data['audio']; 3570 } 3571 3572 if ( ! empty( $data['fileformat'] ) ) { 3573 $metadata['fileformat'] = $data['fileformat']; 3574 } 3575 3576 if ( ! empty( $data['filesize'] ) ) { 3577 $metadata['filesize'] = (int) $data['filesize']; 3578 } 3579 3580 if ( ! empty( $data['mime_type'] ) ) { 3581 $metadata['mime_type'] = $data['mime_type']; 3582 } 3583 3584 if ( ! empty( $data['playtime_seconds'] ) ) { 3585 $metadata['length'] = (int) round( $data['playtime_seconds'] ); 3586 } 3587 3588 if ( ! empty( $data['playtime_string'] ) ) { 3589 $metadata['length_formatted'] = $data['playtime_string']; 3590 } 3591 3592 if ( empty( $metadata['created_timestamp'] ) ) { 3593 $created_timestamp = wp_get_media_creation_timestamp( $data ); 3594 3595 if ( false !== $created_timestamp ) { 3596 $metadata['created_timestamp'] = $created_timestamp; 3597 } 3598 } 3599 3600 wp_add_id3_tag_data( $metadata, $data ); 3601 3602 return $metadata; 3603 } 3604 3605 /** 3606 * Parse creation date from media metadata. 3607 * 3608 * The getID3 library doesn't have a standard method for getting creation dates, 3609 * so the location of this data can vary based on the MIME type. 3610 * 3611 * @since 4.9.0 3612 * 3613 * @link https://github.com/JamesHeinrich/getID3/blob/master/structure.txt 3614 * 3615 * @param array $metadata The metadata returned by getID3::analyze(). 3616 * @return int|bool A UNIX timestamp for the media's creation date if available 3617 * or a boolean FALSE if a timestamp could not be determined. 3618 */ 3619 function wp_get_media_creation_timestamp( $metadata ) { 3620 $creation_date = false; 3621 3622 if ( empty( $metadata['fileformat'] ) ) { 3623 return $creation_date; 3624 } 3625 3626 switch ( $metadata['fileformat'] ) { 3627 case 'asf': 3628 if ( isset( $metadata['asf']['file_properties_object']['creation_date_unix'] ) ) { 3629 $creation_date = (int) $metadata['asf']['file_properties_object']['creation_date_unix']; 3630 } 3631 break; 3632 3633 case 'matroska': 3634 case 'webm': 3635 if ( isset( $metadata['matroska']['comments']['creation_time']['0'] ) ) { 3636 $creation_date = strtotime( $metadata['matroska']['comments']['creation_time']['0'] ); 3637 } elseif ( isset( $metadata['matroska']['info']['0']['DateUTC_unix'] ) ) { 3638 $creation_date = (int) $metadata['matroska']['info']['0']['DateUTC_unix']; 3639 } 3640 break; 3641 3642 case 'quicktime': 3643 case 'mp4': 3644 if ( isset( $metadata['quicktime']['moov']['subatoms']['0']['creation_time_unix'] ) ) { 3645 $creation_date = (int) $metadata['quicktime']['moov']['subatoms']['0']['creation_time_unix']; 3646 } 3647 break; 3648 } 3649 3650 return $creation_date; 3651 } 3652 3653 /** 3654 * Encapsulate logic for Attach/Detach actions 3655 * 3656 * @since 4.2.0 3657 * 3658 * @global wpdb $wpdb WordPress database abstraction object. 3659 * 3660 * @param int $parent_id Attachment parent ID. 3661 * @param string $action Optional. Attach/detach action. Accepts 'attach' or 'detach'. 3662 * Default 'attach'. 3663 */ 3664 function wp_media_attach_action( $parent_id, $action = 'attach' ) { 3665 global $wpdb; 3666 3667 if ( ! $parent_id ) { 3668 return; 3669 } 3670 3671 if ( ! current_user_can( 'edit_post', $parent_id ) ) { 3672 wp_die( __( 'Sorry, you are not allowed to edit this post.' ) ); 3673 } 3674 3675 $ids = array(); 3676 3677 foreach ( (array) $_REQUEST['media'] as $att_id ) { 3678 $att_id = (int) $att_id; 3679 3680 if ( ! current_user_can( 'edit_post', $att_id ) ) { 3681 continue; 3682 } 3683 3684 $ids[] = $att_id; 3685 } 3686 3687 if ( ! empty( $ids ) ) { 3688 $ids_string = implode( ',', $ids ); 3689 3690 if ( 'attach' === $action ) { 3691 $result = $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET post_parent = %d WHERE post_type = 'attachment' AND ID IN ( $ids_string )", $parent_id ) ); 3692 } else { 3693 $result = $wpdb->query( "UPDATE $wpdb->posts SET post_parent = 0 WHERE post_type = 'attachment' AND ID IN ( $ids_string )" ); 3694 } 3695 3696 foreach ( $ids as $att_id ) { 3697 clean_attachment_cache( $att_id ); 3698 } 3699 } 3700 3701 if ( isset( $result ) ) { 3702 $location = 'upload.php'; 3703 $referer = wp_get_referer(); 3704 3705 if ( $referer ) { 3706 if ( false !== strpos( $referer, 'upload.php' ) ) { 3707 $location = remove_query_arg( array( 'attached', 'detach' ), $referer ); 3708 } 3709 } 3710 3711 $key = 'attach' === $action ? 'attached' : 'detach'; 3712 $location = add_query_arg( array( $key => $result ), $location ); 3713 3714 wp_redirect( $location ); 3715 exit; 3716 } 3717 }
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| Generated: Sat Nov 23 20:47:33 2019 | Cross-referenced by PHPXref 0.7 |