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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 = 1 === $instance ? ' 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 ( get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ) !== $image_alt ) { 771 $image_alt = wp_strip_all_tags( $image_alt, true ); 772 773 // update_post_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'] ) && 'type_url' === $_GET['tab'] ) { 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 * @since 5.4.0 The original URL of the attachment is stored in the `_source_url` 971 * post meta value. 972 * 973 * @param string $file The URL of the image to download. 974 * @param int $post_id Optional. The post ID the media is to be associated with. 975 * @param string $desc Optional. Description of the image. 976 * @param string $return Optional. Accepts 'html' (image tag html) or 'src' (URL), 977 * or 'id' (attachment ID). Default 'html'. 978 * @return string|WP_Error Populated HTML img tag on success, WP_Error object otherwise. 979 */ 980 function media_sideload_image( $file, $post_id = 0, $desc = null, $return = 'html' ) { 981 if ( ! empty( $file ) ) { 982 983 // Set variables for storage, fix file filename for query strings. 984 preg_match( '/[^\?]+\.(jpe?g|jpe|gif|png)\b/i', $file, $matches ); 985 986 if ( ! $matches ) { 987 return new WP_Error( 'image_sideload_failed', __( 'Invalid image URL.' ) ); 988 } 989 990 $file_array = array(); 991 $file_array['name'] = wp_basename( $matches[0] ); 992 993 // Download file to temp location. 994 $file_array['tmp_name'] = download_url( $file ); 995 996 // If error storing temporarily, return the error. 997 if ( is_wp_error( $file_array['tmp_name'] ) ) { 998 return $file_array['tmp_name']; 999 } 1000 1001 // Do the validation and storage stuff. 1002 $id = media_handle_sideload( $file_array, $post_id, $desc ); 1003 1004 // If error storing permanently, unlink. 1005 if ( is_wp_error( $id ) ) { 1006 @unlink( $file_array['tmp_name'] ); 1007 return $id; 1008 } 1009 1010 // Store the original attachment source in meta. 1011 add_post_meta( $id, '_source_url', $file ); 1012 1013 // If attachment id was requested, return it. 1014 if ( 'id' === $return ) { 1015 return $id; 1016 } 1017 1018 $src = wp_get_attachment_url( $id ); 1019 } 1020 1021 // Finally, check to make sure the file has been saved, then return the HTML. 1022 if ( ! empty( $src ) ) { 1023 if ( 'src' === $return ) { 1024 return $src; 1025 } 1026 1027 $alt = isset( $desc ) ? esc_attr( $desc ) : ''; 1028 $html = "<img src='$src' alt='$alt' />"; 1029 1030 return $html; 1031 } else { 1032 return new WP_Error( 'image_sideload_failed' ); 1033 } 1034 } 1035 1036 /** 1037 * Retrieves the legacy media uploader form in an iframe. 1038 * 1039 * @since 2.5.0 1040 * 1041 * @return string|null 1042 */ 1043 function media_upload_gallery() { 1044 $errors = array(); 1045 1046 if ( ! empty( $_POST ) ) { 1047 $return = media_upload_form_handler(); 1048 1049 if ( is_string( $return ) ) { 1050 return $return; 1051 } 1052 1053 if ( is_array( $return ) ) { 1054 $errors = $return; 1055 } 1056 } 1057 1058 wp_enqueue_script( 'admin-gallery' ); 1059 return wp_iframe( 'media_upload_gallery_form', $errors ); 1060 } 1061 1062 /** 1063 * Retrieves the legacy media library form in an iframe. 1064 * 1065 * @since 2.5.0 1066 * 1067 * @return string|null 1068 */ 1069 function media_upload_library() { 1070 $errors = array(); 1071 1072 if ( ! empty( $_POST ) ) { 1073 $return = media_upload_form_handler(); 1074 1075 if ( is_string( $return ) ) { 1076 return $return; 1077 } 1078 if ( is_array( $return ) ) { 1079 $errors = $return; 1080 } 1081 } 1082 1083 return wp_iframe( 'media_upload_library_form', $errors ); 1084 } 1085 1086 /** 1087 * Retrieve HTML for the image alignment radio buttons with the specified one checked. 1088 * 1089 * @since 2.7.0 1090 * 1091 * @param WP_Post $post 1092 * @param string $checked 1093 * @return string 1094 */ 1095 function image_align_input_fields( $post, $checked = '' ) { 1096 1097 if ( empty( $checked ) ) { 1098 $checked = get_user_setting( 'align', 'none' ); 1099 } 1100 1101 $alignments = array( 1102 'none' => __( 'None' ), 1103 'left' => __( 'Left' ), 1104 'center' => __( 'Center' ), 1105 'right' => __( 'Right' ), 1106 ); 1107 1108 if ( ! array_key_exists( (string) $checked, $alignments ) ) { 1109 $checked = 'none'; 1110 } 1111 1112 $out = array(); 1113 1114 foreach ( $alignments as $name => $label ) { 1115 $name = esc_attr( $name ); 1116 $out[] = "<input type='radio' name='attachments[{$post->ID}][align]' id='image-align-{$name}-{$post->ID}' value='$name'" . 1117 ( $checked == $name ? " checked='checked'" : '' ) . 1118 " /><label for='image-align-{$name}-{$post->ID}' class='align image-align-{$name}-label'>$label</label>"; 1119 } 1120 1121 return join( "\n", $out ); 1122 } 1123 1124 /** 1125 * Retrieve HTML for the size radio buttons with the specified one checked. 1126 * 1127 * @since 2.7.0 1128 * 1129 * @param WP_Post $post 1130 * @param bool|string $check 1131 * @return array 1132 */ 1133 function image_size_input_fields( $post, $check = '' ) { 1134 /** 1135 * Filters the names and labels of the default image sizes. 1136 * 1137 * @since 3.3.0 1138 * 1139 * @param string[] $size_names Array of image size labels keyed by their name. Default values 1140 * include 'Thumbnail', 'Medium', 'Large', and 'Full Size'. 1141 */ 1142 $size_names = apply_filters( 1143 'image_size_names_choose', 1144 array( 1145 'thumbnail' => __( 'Thumbnail' ), 1146 'medium' => __( 'Medium' ), 1147 'large' => __( 'Large' ), 1148 'full' => __( 'Full Size' ), 1149 ) 1150 ); 1151 1152 if ( empty( $check ) ) { 1153 $check = get_user_setting( 'imgsize', 'medium' ); 1154 } 1155 1156 $out = array(); 1157 1158 foreach ( $size_names as $size => $label ) { 1159 $downsize = image_downsize( $post->ID, $size ); 1160 $checked = ''; 1161 1162 // Is this size selectable? 1163 $enabled = ( $downsize[3] || 'full' == $size ); 1164 $css_id = "image-size-{$size}-{$post->ID}"; 1165 1166 // If this size is the default but that's not available, don't select it. 1167 if ( $size == $check ) { 1168 if ( $enabled ) { 1169 $checked = " checked='checked'"; 1170 } else { 1171 $check = ''; 1172 } 1173 } elseif ( ! $check && $enabled && 'thumbnail' != $size ) { 1174 /* 1175 * If $check is not enabled, default to the first available size 1176 * that's bigger than a thumbnail. 1177 */ 1178 $check = $size; 1179 $checked = " checked='checked'"; 1180 } 1181 1182 $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 />"; 1183 1184 $html .= "<label for='{$css_id}'>$label</label>"; 1185 1186 // Only show the dimensions if that choice is available. 1187 if ( $enabled ) { 1188 $html .= " <label for='{$css_id}' class='help'>" . sprintf( '(%d × %d)', $downsize[1], $downsize[2] ) . '</label>'; 1189 } 1190 $html .= '</div>'; 1191 1192 $out[] = $html; 1193 } 1194 1195 return array( 1196 'label' => __( 'Size' ), 1197 'input' => 'html', 1198 'html' => join( "\n", $out ), 1199 ); 1200 } 1201 1202 /** 1203 * Retrieve HTML for the Link URL buttons with the default link type as specified. 1204 * 1205 * @since 2.7.0 1206 * 1207 * @param WP_Post $post 1208 * @param string $url_type 1209 * @return string 1210 */ 1211 function image_link_input_fields( $post, $url_type = '' ) { 1212 1213 $file = wp_get_attachment_url( $post->ID ); 1214 $link = get_attachment_link( $post->ID ); 1215 1216 if ( empty( $url_type ) ) { 1217 $url_type = get_user_setting( 'urlbutton', 'post' ); 1218 } 1219 1220 $url = ''; 1221 1222 if ( 'file' === $url_type ) { 1223 $url = $file; 1224 } elseif ( 'post' === $url_type ) { 1225 $url = $link; 1226 } 1227 1228 return " 1229 <input type='text' class='text urlfield' name='attachments[$post->ID][url]' value='" . esc_attr( $url ) . "' /><br /> 1230 <button type='button' class='button urlnone' data-link-url=''>" . __( 'None' ) . "</button> 1231 <button type='button' class='button urlfile' data-link-url='" . esc_attr( $file ) . "'>" . __( 'File URL' ) . "</button> 1232 <button type='button' class='button urlpost' data-link-url='" . esc_attr( $link ) . "'>" . __( 'Attachment Post URL' ) . '</button> 1233 '; 1234 } 1235 1236 /** 1237 * Output a textarea element for inputting an attachment caption. 1238 * 1239 * @since 3.4.0 1240 * 1241 * @param WP_Post $edit_post Attachment WP_Post object. 1242 * @return string HTML markup for the textarea element. 1243 */ 1244 function wp_caption_input_textarea( $edit_post ) { 1245 // Post data is already escaped. 1246 $name = "attachments[{$edit_post->ID}][post_excerpt]"; 1247 1248 return '<textarea name="' . $name . '" id="' . $name . '">' . $edit_post->post_excerpt . '</textarea>'; 1249 } 1250 1251 /** 1252 * Retrieves the image attachment fields to edit form fields. 1253 * 1254 * @since 2.5.0 1255 * 1256 * @param array $form_fields 1257 * @param object $post 1258 * @return array 1259 */ 1260 function image_attachment_fields_to_edit( $form_fields, $post ) { 1261 return $form_fields; 1262 } 1263 1264 /** 1265 * Retrieves the single non-image attachment fields to edit form fields. 1266 * 1267 * @since 2.5.0 1268 * 1269 * @param array $form_fields An array of attachment form fields. 1270 * @param WP_Post $post The WP_Post attachment object. 1271 * @return array Filtered attachment form fields. 1272 */ 1273 function media_single_attachment_fields_to_edit( $form_fields, $post ) { 1274 unset( $form_fields['url'], $form_fields['align'], $form_fields['image-size'] ); 1275 return $form_fields; 1276 } 1277 1278 /** 1279 * Retrieves the post non-image attachment fields to edit form fields. 1280 * 1281 * @since 2.8.0 1282 * 1283 * @param array $form_fields An array of attachment form fields. 1284 * @param WP_Post $post The WP_Post attachment object. 1285 * @return array Filtered attachment form fields. 1286 */ 1287 function media_post_single_attachment_fields_to_edit( $form_fields, $post ) { 1288 unset( $form_fields['image_url'] ); 1289 return $form_fields; 1290 } 1291 1292 /** 1293 * Filters input from media_upload_form_handler() and assigns a default 1294 * post_title from the file name if none supplied. 1295 * 1296 * Illustrates the use of the {@see 'attachment_fields_to_save'} filter 1297 * which can be used to add default values to any field before saving to DB. 1298 * 1299 * @since 2.5.0 1300 * 1301 * @param array $post The WP_Post attachment object converted to an array. 1302 * @param array $attachment An array of attachment metadata. 1303 * @return array Filtered attachment post object. 1304 */ 1305 function image_attachment_fields_to_save( $post, $attachment ) { 1306 if ( substr( $post['post_mime_type'], 0, 5 ) == 'image' ) { 1307 if ( strlen( trim( $post['post_title'] ) ) == 0 ) { 1308 $attachment_url = ( isset( $post['attachment_url'] ) ) ? $post['attachment_url'] : $post['guid']; 1309 $post['post_title'] = preg_replace( '/\.\w+$/', '', wp_basename( $attachment_url ) ); 1310 $post['errors']['post_title']['errors'][] = __( 'Empty Title filled from filename.' ); 1311 } 1312 } 1313 1314 return $post; 1315 } 1316 1317 /** 1318 * Retrieves the media element HTML to send to the editor. 1319 * 1320 * @since 2.5.0 1321 * 1322 * @param string $html 1323 * @param integer $attachment_id 1324 * @param array $attachment 1325 * @return string 1326 */ 1327 function image_media_send_to_editor( $html, $attachment_id, $attachment ) { 1328 $post = get_post( $attachment_id ); 1329 1330 if ( substr( $post->post_mime_type, 0, 5 ) == 'image' ) { 1331 $url = $attachment['url']; 1332 $align = ! empty( $attachment['align'] ) ? $attachment['align'] : 'none'; 1333 $size = ! empty( $attachment['image-size'] ) ? $attachment['image-size'] : 'medium'; 1334 $alt = ! empty( $attachment['image_alt'] ) ? $attachment['image_alt'] : ''; 1335 $rel = ( strpos( $url, 'attachment_id' ) || get_attachment_link( $attachment_id ) === $url ); 1336 1337 return get_image_send_to_editor( $attachment_id, $attachment['post_excerpt'], $attachment['post_title'], $align, $url, $rel, $size, $alt ); 1338 } 1339 1340 return $html; 1341 } 1342 1343 /** 1344 * Retrieves the attachment fields to edit form fields. 1345 * 1346 * @since 2.5.0 1347 * 1348 * @param WP_Post $post 1349 * @param array $errors 1350 * @return array 1351 */ 1352 function get_attachment_fields_to_edit( $post, $errors = null ) { 1353 if ( is_int( $post ) ) { 1354 $post = get_post( $post ); 1355 } 1356 1357 if ( is_array( $post ) ) { 1358 $post = new WP_Post( (object) $post ); 1359 } 1360 1361 $image_url = wp_get_attachment_url( $post->ID ); 1362 1363 $edit_post = sanitize_post( $post, 'edit' ); 1364 1365 $form_fields = array( 1366 'post_title' => array( 1367 'label' => __( 'Title' ), 1368 'value' => $edit_post->post_title, 1369 ), 1370 'image_alt' => array(), 1371 'post_excerpt' => array( 1372 'label' => __( 'Caption' ), 1373 'input' => 'html', 1374 'html' => wp_caption_input_textarea( $edit_post ), 1375 ), 1376 'post_content' => array( 1377 'label' => __( 'Description' ), 1378 'value' => $edit_post->post_content, 1379 'input' => 'textarea', 1380 ), 1381 'url' => array( 1382 'label' => __( 'Link URL' ), 1383 'input' => 'html', 1384 'html' => image_link_input_fields( $post, get_option( 'image_default_link_type' ) ), 1385 'helps' => __( 'Enter a link URL or click above for presets.' ), 1386 ), 1387 'menu_order' => array( 1388 'label' => __( 'Order' ), 1389 'value' => $edit_post->menu_order, 1390 ), 1391 'image_url' => array( 1392 'label' => __( 'File URL' ), 1393 'input' => 'html', 1394 'html' => "<input type='text' class='text urlfield' readonly='readonly' name='attachments[$post->ID][url]' value='" . esc_attr( $image_url ) . "' /><br />", 1395 'value' => wp_get_attachment_url( $post->ID ), 1396 'helps' => __( 'Location of the uploaded file.' ), 1397 ), 1398 ); 1399 1400 foreach ( get_attachment_taxonomies( $post ) as $taxonomy ) { 1401 $t = (array) get_taxonomy( $taxonomy ); 1402 1403 if ( ! $t['public'] || ! $t['show_ui'] ) { 1404 continue; 1405 } 1406 1407 if ( empty( $t['label'] ) ) { 1408 $t['label'] = $taxonomy; 1409 } 1410 1411 if ( empty( $t['args'] ) ) { 1412 $t['args'] = array(); 1413 } 1414 1415 $terms = get_object_term_cache( $post->ID, $taxonomy ); 1416 1417 if ( false === $terms ) { 1418 $terms = wp_get_object_terms( $post->ID, $taxonomy, $t['args'] ); 1419 } 1420 1421 $values = array(); 1422 1423 foreach ( $terms as $term ) { 1424 $values[] = $term->slug; 1425 } 1426 1427 $t['value'] = join( ', ', $values ); 1428 1429 $form_fields[ $taxonomy ] = $t; 1430 } 1431 1432 /* 1433 * Merge default fields with their errors, so any key passed with the error 1434 * (e.g. 'error', 'helps', 'value') will replace the default. 1435 * The recursive merge is easily traversed with array casting: 1436 * foreach ( (array) $things as $thing ) 1437 */ 1438 $form_fields = array_merge_recursive( $form_fields, (array) $errors ); 1439 1440 // This was formerly in image_attachment_fields_to_edit(). 1441 if ( substr( $post->post_mime_type, 0, 5 ) == 'image' ) { 1442 $alt = get_post_meta( $post->ID, '_wp_attachment_image_alt', true ); 1443 1444 if ( empty( $alt ) ) { 1445 $alt = ''; 1446 } 1447 1448 $form_fields['post_title']['required'] = true; 1449 1450 $form_fields['image_alt'] = array( 1451 'value' => $alt, 1452 'label' => __( 'Alternative Text' ), 1453 'helps' => __( 'Alt text for the image, e.g. “The Mona Lisa”' ), 1454 ); 1455 1456 $form_fields['align'] = array( 1457 'label' => __( 'Alignment' ), 1458 'input' => 'html', 1459 'html' => image_align_input_fields( $post, get_option( 'image_default_align' ) ), 1460 ); 1461 1462 $form_fields['image-size'] = image_size_input_fields( $post, get_option( 'image_default_size', 'medium' ) ); 1463 1464 } else { 1465 unset( $form_fields['image_alt'] ); 1466 } 1467 1468 /** 1469 * Filters the attachment fields to edit. 1470 * 1471 * @since 2.5.0 1472 * 1473 * @param array $form_fields An array of attachment form fields. 1474 * @param WP_Post $post The WP_Post attachment object. 1475 */ 1476 $form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post ); 1477 1478 return $form_fields; 1479 } 1480 1481 /** 1482 * Retrieve HTML for media items of post gallery. 1483 * 1484 * The HTML markup retrieved will be created for the progress of SWF Upload 1485 * component. Will also create link for showing and hiding the form to modify 1486 * the image attachment. 1487 * 1488 * @since 2.5.0 1489 * 1490 * @global WP_Query $wp_the_query WordPress Query object. 1491 * 1492 * @param int $post_id Optional. Post ID. 1493 * @param array $errors Errors for attachment, if any. 1494 * @return string 1495 */ 1496 function get_media_items( $post_id, $errors ) { 1497 $attachments = array(); 1498 1499 if ( $post_id ) { 1500 $post = get_post( $post_id ); 1501 1502 if ( $post && 'attachment' === $post->post_type ) { 1503 $attachments = array( $post->ID => $post ); 1504 } else { 1505 $attachments = get_children( 1506 array( 1507 'post_parent' => $post_id, 1508 'post_type' => 'attachment', 1509 'orderby' => 'menu_order ASC, ID', 1510 'order' => 'DESC', 1511 ) 1512 ); 1513 } 1514 } else { 1515 if ( is_array( $GLOBALS['wp_the_query']->posts ) ) { 1516 foreach ( $GLOBALS['wp_the_query']->posts as $attachment ) { 1517 $attachments[ $attachment->ID ] = $attachment; 1518 } 1519 } 1520 } 1521 1522 $output = ''; 1523 foreach ( (array) $attachments as $id => $attachment ) { 1524 if ( 'trash' === $attachment->post_status ) { 1525 continue; 1526 } 1527 1528 $item = get_media_item( $id, array( 'errors' => isset( $errors[ $id ] ) ? $errors[ $id ] : null ) ); 1529 1530 if ( $item ) { 1531 $output .= "\n<div id='media-item-$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>"; 1532 } 1533 } 1534 1535 return $output; 1536 } 1537 1538 /** 1539 * Retrieve HTML form for modifying the image attachment. 1540 * 1541 * @since 2.5.0 1542 * 1543 * @global string $redir_tab 1544 * 1545 * @param int $attachment_id Attachment ID for modification. 1546 * @param string|array $args Optional. Override defaults. 1547 * @return string HTML form for attachment. 1548 */ 1549 function get_media_item( $attachment_id, $args = null ) { 1550 global $redir_tab; 1551 1552 $thumb_url = false; 1553 $attachment_id = intval( $attachment_id ); 1554 1555 if ( $attachment_id ) { 1556 $thumb_url = wp_get_attachment_image_src( $attachment_id, 'thumbnail', true ); 1557 1558 if ( $thumb_url ) { 1559 $thumb_url = $thumb_url[0]; 1560 } 1561 } 1562 1563 $post = get_post( $attachment_id ); 1564 $current_post_id = ! empty( $_GET['post_id'] ) ? (int) $_GET['post_id'] : 0; 1565 1566 $default_args = array( 1567 'errors' => null, 1568 'send' => $current_post_id ? post_type_supports( get_post_type( $current_post_id ), 'editor' ) : true, 1569 'delete' => true, 1570 'toggle' => true, 1571 'show_title' => true, 1572 ); 1573 1574 $parsed_args = wp_parse_args( $args, $default_args ); 1575 1576 /** 1577 * Filters the arguments used to retrieve an image for the edit image form. 1578 * 1579 * @since 3.1.0 1580 * 1581 * @see get_media_item 1582 * 1583 * @param array $parsed_args An array of arguments. 1584 */ 1585 $parsed_args = apply_filters( 'get_media_item_args', $parsed_args ); 1586 1587 $toggle_on = __( 'Show' ); 1588 $toggle_off = __( 'Hide' ); 1589 1590 $file = get_attached_file( $post->ID ); 1591 $filename = esc_html( wp_basename( $file ) ); 1592 $title = esc_attr( $post->post_title ); 1593 1594 $post_mime_types = get_post_mime_types(); 1595 $keys = array_keys( wp_match_mime_types( array_keys( $post_mime_types ), $post->post_mime_type ) ); 1596 $type = reset( $keys ); 1597 $type_html = "<input type='hidden' id='type-of-$attachment_id' value='" . esc_attr( $type ) . "' />"; 1598 1599 $form_fields = get_attachment_fields_to_edit( $post, $parsed_args['errors'] ); 1600 1601 if ( $parsed_args['toggle'] ) { 1602 $class = empty( $parsed_args['errors'] ) ? 'startclosed' : 'startopen'; 1603 $toggle_links = " 1604 <a class='toggle describe-toggle-on' href='#'>$toggle_on</a> 1605 <a class='toggle describe-toggle-off' href='#'>$toggle_off</a>"; 1606 } else { 1607 $class = ''; 1608 $toggle_links = ''; 1609 } 1610 1611 $display_title = ( ! empty( $title ) ) ? $title : $filename; // $title shouldn't ever be empty, but just in case. 1612 $display_title = $parsed_args['show_title'] ? "<div class='filename new'><span class='title'>" . wp_html_excerpt( $display_title, 60, '…' ) . '</span></div>' : ''; 1613 1614 $gallery = ( ( isset( $_REQUEST['tab'] ) && 'gallery' == $_REQUEST['tab'] ) || ( isset( $redir_tab ) && 'gallery' == $redir_tab ) ); 1615 $order = ''; 1616 1617 foreach ( $form_fields as $key => $val ) { 1618 if ( 'menu_order' == $key ) { 1619 if ( $gallery ) { 1620 $order = "<div class='menu_order'> <input class='menu_order_input' type='text' id='attachments[$attachment_id][menu_order]' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ) . "' /></div>"; 1621 } else { 1622 $order = "<input type='hidden' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ) . "' />"; 1623 } 1624 1625 unset( $form_fields['menu_order'] ); 1626 break; 1627 } 1628 } 1629 1630 $media_dims = ''; 1631 $meta = wp_get_attachment_metadata( $post->ID ); 1632 1633 if ( isset( $meta['width'], $meta['height'] ) ) { 1634 $media_dims .= "<span id='media-dims-$post->ID'>{$meta['width']} × {$meta['height']}</span> "; 1635 } 1636 1637 /** 1638 * Filters the media metadata. 1639 * 1640 * @since 2.5.0 1641 * 1642 * @param string $media_dims The HTML markup containing the media dimensions. 1643 * @param WP_Post $post The WP_Post attachment object. 1644 */ 1645 $media_dims = apply_filters( 'media_meta', $media_dims, $post ); 1646 1647 $image_edit_button = ''; 1648 1649 if ( wp_attachment_is_image( $post->ID ) && wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) { 1650 $nonce = wp_create_nonce( "image_editor-$post->ID" ); 1651 $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>"; 1652 } 1653 1654 $attachment_url = get_permalink( $attachment_id ); 1655 1656 $item = " 1657 $type_html 1658 $toggle_links 1659 $order 1660 $display_title 1661 <table class='slidetoggle describe $class'> 1662 <thead class='media-item-info' id='media-head-$post->ID'> 1663 <tr> 1664 <td class='A1B1' id='thumbnail-head-$post->ID'> 1665 <p><a href='$attachment_url' target='_blank'><img class='thumbnail' src='$thumb_url' alt='' /></a></p> 1666 <p>$image_edit_button</p> 1667 </td> 1668 <td> 1669 <p><strong>" . __( 'File name:' ) . "</strong> $filename</p> 1670 <p><strong>" . __( 'File type:' ) . "</strong> $post->post_mime_type</p> 1671 <p><strong>" . __( 'Upload date:' ) . '</strong> ' . mysql2date( __( 'F j, Y' ), $post->post_date ) . '</p>'; 1672 1673 if ( ! empty( $media_dims ) ) { 1674 $item .= '<p><strong>' . __( 'Dimensions:' ) . "</strong> $media_dims</p>\n"; 1675 } 1676 1677 $item .= "</td></tr>\n"; 1678 1679 $item .= " 1680 </thead> 1681 <tbody> 1682 <tr><td colspan='2' class='imgedit-response' id='imgedit-response-$post->ID'></td></tr>\n 1683 <tr><td style='display:none' colspan='2' class='image-editor' id='image-editor-$post->ID'></td></tr>\n 1684 <tr><td colspan='2'><p class='media-types media-types-required-info'>" . 1685 /* translators: %s: Asterisk symbol (*). */ 1686 sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . 1687 "</p></td></tr>\n"; 1688 1689 $defaults = array( 1690 'input' => 'text', 1691 'required' => false, 1692 'value' => '', 1693 'extra_rows' => array(), 1694 ); 1695 1696 if ( $parsed_args['send'] ) { 1697 $parsed_args['send'] = get_submit_button( __( 'Insert into Post' ), '', "send[$attachment_id]", false ); 1698 } 1699 1700 $delete = empty( $parsed_args['delete'] ) ? '' : $parsed_args['delete']; 1701 if ( $delete && current_user_can( 'delete_post', $attachment_id ) ) { 1702 if ( ! EMPTY_TRASH_DAYS ) { 1703 $delete = "<a href='" . wp_nonce_url( "post.php?action=delete&post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete-permanently'>" . __( 'Delete Permanently' ) . '</a>'; 1704 } elseif ( ! MEDIA_TRASH ) { 1705 $delete = "<a href='#' class='del-link' onclick=\"document.getElementById('del_attachment_$attachment_id').style.display='block';return false;\">" . __( 'Delete' ) . "</a> 1706 <div id='del_attachment_$attachment_id' class='del-attachment' style='display:none;'>" . 1707 /* translators: %s: File name. */ 1708 '<p>' . sprintf( __( 'You are about to delete %s.' ), '<strong>' . $filename . '</strong>' ) . "</p> 1709 <a href='" . wp_nonce_url( "post.php?action=delete&post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='button'>" . __( 'Continue' ) . "</a> 1710 <a href='#' class='button' onclick=\"this.parentNode.style.display='none';return false;\">" . __( 'Cancel' ) . '</a> 1711 </div>'; 1712 } else { 1713 $delete = "<a href='" . wp_nonce_url( "post.php?action=trash&post=$attachment_id", 'trash-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete'>" . __( 'Move to Trash' ) . "</a> 1714 <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>'; 1715 } 1716 } else { 1717 $delete = ''; 1718 } 1719 1720 $thumbnail = ''; 1721 $calling_post_id = 0; 1722 1723 if ( isset( $_GET['post_id'] ) ) { 1724 $calling_post_id = absint( $_GET['post_id'] ); 1725 } elseif ( isset( $_POST ) && count( $_POST ) ) {// Like for async-upload where $_GET['post_id'] isn't set. 1726 $calling_post_id = $post->post_parent; 1727 } 1728 1729 if ( 'image' == $type && $calling_post_id && current_theme_supports( 'post-thumbnails', get_post_type( $calling_post_id ) ) 1730 && post_type_supports( get_post_type( $calling_post_id ), 'thumbnail' ) && get_post_thumbnail_id( $calling_post_id ) != $attachment_id ) { 1731 1732 $calling_post = get_post( $calling_post_id ); 1733 $calling_post_type_object = get_post_type_object( $calling_post->post_type ); 1734 1735 $ajax_nonce = wp_create_nonce( "set_post_thumbnail-$calling_post_id" ); 1736 $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>'; 1737 } 1738 1739 if ( ( $parsed_args['send'] || $thumbnail || $delete ) && ! isset( $form_fields['buttons'] ) ) { 1740 $form_fields['buttons'] = array( 'tr' => "\t\t<tr class='submit'><td></td><td class='savesend'>" . $parsed_args['send'] . " $thumbnail $delete</td></tr>\n" ); 1741 } 1742 1743 $hidden_fields = array(); 1744 1745 foreach ( $form_fields as $id => $field ) { 1746 if ( '_' === $id[0] ) { 1747 continue; 1748 } 1749 1750 if ( ! empty( $field['tr'] ) ) { 1751 $item .= $field['tr']; 1752 continue; 1753 } 1754 1755 $field = array_merge( $defaults, $field ); 1756 $name = "attachments[$attachment_id][$id]"; 1757 1758 if ( 'hidden' === $field['input'] ) { 1759 $hidden_fields[ $name ] = $field['value']; 1760 continue; 1761 } 1762 1763 $required = $field['required'] ? '<span class="required">*</span>' : ''; 1764 $required_attr = $field['required'] ? ' required' : ''; 1765 $class = $id; 1766 $class .= $field['required'] ? ' form-required' : ''; 1767 1768 $item .= "\t\t<tr class='$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'>"; 1769 1770 if ( ! empty( $field[ $field['input'] ] ) ) { 1771 $item .= $field[ $field['input'] ]; 1772 } elseif ( 'textarea' === $field['input'] ) { 1773 if ( 'post_content' == $id && user_can_richedit() ) { 1774 // Sanitize_post() skips the post_content when user_can_richedit. 1775 $field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES ); 1776 } 1777 // Post_excerpt is already escaped by sanitize_post() in get_attachment_fields_to_edit(). 1778 $item .= "<textarea id='$name' name='$name'{$required_attr}>" . $field['value'] . '</textarea>'; 1779 } else { 1780 $item .= "<input type='text' class='text' id='$name' name='$name' value='" . esc_attr( $field['value'] ) . "'{$required_attr} />"; 1781 } 1782 1783 if ( ! empty( $field['helps'] ) ) { 1784 $item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>'; 1785 } 1786 $item .= "</td>\n\t\t</tr>\n"; 1787 1788 $extra_rows = array(); 1789 1790 if ( ! empty( $field['errors'] ) ) { 1791 foreach ( array_unique( (array) $field['errors'] ) as $error ) { 1792 $extra_rows['error'][] = $error; 1793 } 1794 } 1795 1796 if ( ! empty( $field['extra_rows'] ) ) { 1797 foreach ( $field['extra_rows'] as $class => $rows ) { 1798 foreach ( (array) $rows as $html ) { 1799 $extra_rows[ $class ][] = $html; 1800 } 1801 } 1802 } 1803 1804 foreach ( $extra_rows as $class => $rows ) { 1805 foreach ( $rows as $html ) { 1806 $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n"; 1807 } 1808 } 1809 } 1810 1811 if ( ! empty( $form_fields['_final'] ) ) { 1812 $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n"; 1813 } 1814 1815 $item .= "\t</tbody>\n"; 1816 $item .= "\t</table>\n"; 1817 1818 foreach ( $hidden_fields as $name => $value ) { 1819 $item .= "\t<input type='hidden' name='$name' id='$name' value='" . esc_attr( $value ) . "' />\n"; 1820 } 1821 1822 if ( $post->post_parent < 1 && isset( $_REQUEST['post_id'] ) ) { 1823 $parent = (int) $_REQUEST['post_id']; 1824 $parent_name = "attachments[$attachment_id][post_parent]"; 1825 $item .= "\t<input type='hidden' name='$parent_name' id='$parent_name' value='$parent' />\n"; 1826 } 1827 1828 return $item; 1829 } 1830 1831 /** 1832 * @since 3.5.0 1833 * 1834 * @param int $attachment_id 1835 * @param array $args 1836 * @return array 1837 */ 1838 function get_compat_media_markup( $attachment_id, $args = null ) { 1839 $post = get_post( $attachment_id ); 1840 1841 $default_args = array( 1842 'errors' => null, 1843 'in_modal' => false, 1844 ); 1845 1846 $user_can_edit = current_user_can( 'edit_post', $attachment_id ); 1847 1848 $args = wp_parse_args( $args, $default_args ); 1849 1850 /** This filter is documented in wp-admin/includes/media.php */ 1851 $args = apply_filters( 'get_media_item_args', $args ); 1852 1853 $form_fields = array(); 1854 1855 if ( $args['in_modal'] ) { 1856 foreach ( get_attachment_taxonomies( $post ) as $taxonomy ) { 1857 $t = (array) get_taxonomy( $taxonomy ); 1858 1859 if ( ! $t['public'] || ! $t['show_ui'] ) { 1860 continue; 1861 } 1862 1863 if ( empty( $t['label'] ) ) { 1864 $t['label'] = $taxonomy; 1865 } 1866 1867 if ( empty( $t['args'] ) ) { 1868 $t['args'] = array(); 1869 } 1870 1871 $terms = get_object_term_cache( $post->ID, $taxonomy ); 1872 1873 if ( false === $terms ) { 1874 $terms = wp_get_object_terms( $post->ID, $taxonomy, $t['args'] ); 1875 } 1876 1877 $values = array(); 1878 1879 foreach ( $terms as $term ) { 1880 $values[] = $term->slug; 1881 } 1882 1883 $t['value'] = join( ', ', $values ); 1884 $t['taxonomy'] = true; 1885 1886 $form_fields[ $taxonomy ] = $t; 1887 } 1888 } 1889 1890 /* 1891 * Merge default fields with their errors, so any key passed with the error 1892 * (e.g. 'error', 'helps', 'value') will replace the default. 1893 * The recursive merge is easily traversed with array casting: 1894 * foreach ( (array) $things as $thing ) 1895 */ 1896 $form_fields = array_merge_recursive( $form_fields, (array) $args['errors'] ); 1897 1898 /** This filter is documented in wp-admin/includes/media.php */ 1899 $form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post ); 1900 1901 unset( 1902 $form_fields['image-size'], 1903 $form_fields['align'], 1904 $form_fields['image_alt'], 1905 $form_fields['post_title'], 1906 $form_fields['post_excerpt'], 1907 $form_fields['post_content'], 1908 $form_fields['url'], 1909 $form_fields['menu_order'], 1910 $form_fields['image_url'] 1911 ); 1912 1913 /** This filter is documented in wp-admin/includes/media.php */ 1914 $media_meta = apply_filters( 'media_meta', '', $post ); 1915 1916 $defaults = array( 1917 'input' => 'text', 1918 'required' => false, 1919 'value' => '', 1920 'extra_rows' => array(), 1921 'show_in_edit' => true, 1922 'show_in_modal' => true, 1923 ); 1924 1925 $hidden_fields = array(); 1926 1927 $item = ''; 1928 1929 foreach ( $form_fields as $id => $field ) { 1930 if ( '_' === $id[0] ) { 1931 continue; 1932 } 1933 1934 $name = "attachments[$attachment_id][$id]"; 1935 $id_attr = "attachments-$attachment_id-$id"; 1936 1937 if ( ! empty( $field['tr'] ) ) { 1938 $item .= $field['tr']; 1939 continue; 1940 } 1941 1942 $field = array_merge( $defaults, $field ); 1943 1944 if ( ( ! $field['show_in_edit'] && ! $args['in_modal'] ) || ( ! $field['show_in_modal'] && $args['in_modal'] ) ) { 1945 continue; 1946 } 1947 1948 if ( 'hidden' === $field['input'] ) { 1949 $hidden_fields[ $name ] = $field['value']; 1950 continue; 1951 } 1952 1953 $readonly = ! $user_can_edit && ! empty( $field['taxonomy'] ) ? " readonly='readonly' " : ''; 1954 $required = $field['required'] ? '<span class="required">*</span>' : ''; 1955 $required_attr = $field['required'] ? ' required' : ''; 1956 $class = 'compat-field-' . $id; 1957 $class .= $field['required'] ? ' form-required' : ''; 1958 1959 $item .= "\t\t<tr class='$class'>"; 1960 $item .= "\t\t\t<th scope='row' class='label'><label for='$id_attr'><span class='alignleft'>{$field['label']}</span>$required<br class='clear' /></label>"; 1961 $item .= "</th>\n\t\t\t<td class='field'>"; 1962 1963 if ( ! empty( $field[ $field['input'] ] ) ) { 1964 $item .= $field[ $field['input'] ]; 1965 } elseif ( 'textarea' === $field['input'] ) { 1966 if ( 'post_content' == $id && user_can_richedit() ) { 1967 // sanitize_post() skips the post_content when user_can_richedit. 1968 $field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES ); 1969 } 1970 $item .= "<textarea id='$id_attr' name='$name'{$required_attr}>" . $field['value'] . '</textarea>'; 1971 } else { 1972 $item .= "<input type='text' class='text' id='$id_attr' name='$name' value='" . esc_attr( $field['value'] ) . "' $readonly{$required_attr} />"; 1973 } 1974 1975 if ( ! empty( $field['helps'] ) ) { 1976 $item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>'; 1977 } 1978 1979 $item .= "</td>\n\t\t</tr>\n"; 1980 1981 $extra_rows = array(); 1982 1983 if ( ! empty( $field['errors'] ) ) { 1984 foreach ( array_unique( (array) $field['errors'] ) as $error ) { 1985 $extra_rows['error'][] = $error; 1986 } 1987 } 1988 1989 if ( ! empty( $field['extra_rows'] ) ) { 1990 foreach ( $field['extra_rows'] as $class => $rows ) { 1991 foreach ( (array) $rows as $html ) { 1992 $extra_rows[ $class ][] = $html; 1993 } 1994 } 1995 } 1996 1997 foreach ( $extra_rows as $class => $rows ) { 1998 foreach ( $rows as $html ) { 1999 $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n"; 2000 } 2001 } 2002 } 2003 2004 if ( ! empty( $form_fields['_final'] ) ) { 2005 $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n"; 2006 } 2007 2008 if ( $item ) { 2009 $item = '<p class="media-types media-types-required-info">' . 2010 /* translators: %s: Asterisk symbol (*). */ 2011 sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . 2012 '</p>' . 2013 '<table class="compat-attachment-fields">' . $item . '</table>'; 2014 } 2015 2016 foreach ( $hidden_fields as $hidden_field => $value ) { 2017 $item .= '<input type="hidden" name="' . esc_attr( $hidden_field ) . '" value="' . esc_attr( $value ) . '" />' . "\n"; 2018 } 2019 2020 if ( $item ) { 2021 $item = '<input type="hidden" name="attachments[' . $attachment_id . '][menu_order]" value="' . esc_attr( $post->menu_order ) . '" />' . $item; 2022 } 2023 2024 return array( 2025 'item' => $item, 2026 'meta' => $media_meta, 2027 ); 2028 } 2029 2030 /** 2031 * Outputs the legacy media upload header. 2032 * 2033 * @since 2.5.0 2034 */ 2035 function media_upload_header() { 2036 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; 2037 2038 echo '<script type="text/javascript">post_id = ' . $post_id . ';</script>'; 2039 2040 if ( empty( $_GET['chromeless'] ) ) { 2041 echo '<div id="media-upload-header">'; 2042 the_media_upload_tabs(); 2043 echo '</div>'; 2044 } 2045 } 2046 2047 /** 2048 * Outputs the legacy media upload form. 2049 * 2050 * @since 2.5.0 2051 * 2052 * @global string $type 2053 * @global string $tab 2054 * @global bool $is_IE 2055 * @global bool $is_opera 2056 * 2057 * @param array $errors 2058 */ 2059 function media_upload_form( $errors = null ) { 2060 global $type, $tab, $is_IE, $is_opera; 2061 2062 if ( ! _device_can_upload() ) { 2063 echo '<p>' . sprintf( 2064 /* translators: %s: https://apps.wordpress.org/ */ 2065 __( '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.' ), 2066 'https://apps.wordpress.org/' 2067 ) . '</p>'; 2068 return; 2069 } 2070 2071 $upload_action_url = admin_url( 'async-upload.php' ); 2072 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; 2073 $_type = isset( $type ) ? $type : ''; 2074 $_tab = isset( $tab ) ? $tab : ''; 2075 2076 $max_upload_size = wp_max_upload_size(); 2077 if ( ! $max_upload_size ) { 2078 $max_upload_size = 0; 2079 } 2080 2081 ?> 2082 <div id="media-upload-notice"> 2083 <?php 2084 2085 if ( isset( $errors['upload_notice'] ) ) { 2086 echo $errors['upload_notice']; 2087 } 2088 2089 ?> 2090 </div> 2091 <div id="media-upload-error"> 2092 <?php 2093 2094 if ( isset( $errors['upload_error'] ) && is_wp_error( $errors['upload_error'] ) ) { 2095 echo $errors['upload_error']->get_error_message(); 2096 } 2097 2098 ?> 2099 </div> 2100 <?php 2101 2102 if ( is_multisite() && ! is_upload_space_available() ) { 2103 /** 2104 * Fires when an upload will exceed the defined upload space quota for a network site. 2105 * 2106 * @since 3.5.0 2107 */ 2108 do_action( 'upload_ui_over_quota' ); 2109 return; 2110 } 2111 2112 /** 2113 * Fires just before the legacy (pre-3.5.0) upload interface is loaded. 2114 * 2115 * @since 2.6.0 2116 */ 2117 do_action( 'pre-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2118 2119 $post_params = array( 2120 'post_id' => $post_id, 2121 '_wpnonce' => wp_create_nonce( 'media-form' ), 2122 'type' => $_type, 2123 'tab' => $_tab, 2124 'short' => '1', 2125 ); 2126 2127 /** 2128 * Filters the media upload post parameters. 2129 * 2130 * @since 3.1.0 As 'swfupload_post_params' 2131 * @since 3.3.0 2132 * 2133 * @param array $post_params An array of media upload parameters used by Plupload. 2134 */ 2135 $post_params = apply_filters( 'upload_post_params', $post_params ); 2136 2137 /* 2138 * Since 4.9 the `runtimes` setting is hardcoded in our version of Plupload to `html5,html4`, 2139 * and the `flash_swf_url` and `silverlight_xap_url` are not used. 2140 */ 2141 $plupload_init = array( 2142 'browse_button' => 'plupload-browse-button', 2143 'container' => 'plupload-upload-ui', 2144 'drop_element' => 'drag-drop-area', 2145 'file_data_name' => 'async-upload', 2146 'url' => $upload_action_url, 2147 'filters' => array( 'max_file_size' => $max_upload_size . 'b' ), 2148 'multipart_params' => $post_params, 2149 ); 2150 2151 /* 2152 * Currently only iOS Safari supports multiple files uploading, 2153 * but iOS 7.x has a bug that prevents uploading of videos when enabled. 2154 * See #29602. 2155 */ 2156 if ( 2157 wp_is_mobile() && 2158 strpos( $_SERVER['HTTP_USER_AGENT'], 'OS 7_' ) !== false && 2159 strpos( $_SERVER['HTTP_USER_AGENT'], 'like Mac OS X' ) !== false 2160 ) { 2161 $plupload_init['multi_selection'] = false; 2162 } 2163 2164 /** 2165 * Filters the default Plupload settings. 2166 * 2167 * @since 3.3.0 2168 * 2169 * @param array $plupload_init An array of default settings used by Plupload. 2170 */ 2171 $plupload_init = apply_filters( 'plupload_init', $plupload_init ); 2172 2173 ?> 2174 <script type="text/javascript"> 2175 <?php 2176 // Verify size is an int. If not return default value. 2177 $large_size_h = absint( get_option( 'large_size_h' ) ); 2178 2179 if ( ! $large_size_h ) { 2180 $large_size_h = 1024; 2181 } 2182 2183 $large_size_w = absint( get_option( 'large_size_w' ) ); 2184 2185 if ( ! $large_size_w ) { 2186 $large_size_w = 1024; 2187 } 2188 2189 ?> 2190 var resize_height = <?php echo $large_size_h; ?>, resize_width = <?php echo $large_size_w; ?>, 2191 wpUploaderInit = <?php echo wp_json_encode( $plupload_init ); ?>; 2192 </script> 2193 2194 <div id="plupload-upload-ui" class="hide-if-no-js"> 2195 <?php 2196 /** 2197 * Fires before the upload interface loads. 2198 * 2199 * @since 2.6.0 As 'pre-flash-upload-ui' 2200 * @since 3.3.0 2201 */ 2202 do_action( 'pre-plupload-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2203 2204 ?> 2205 <div id="drag-drop-area"> 2206 <div class="drag-drop-inside"> 2207 <p class="drag-drop-info"><?php _e( 'Drop files to upload' ); ?></p> 2208 <p><?php _ex( 'or', 'Uploader: Drop files here - or - Select Files' ); ?></p> 2209 <p class="drag-drop-buttons"><input id="plupload-browse-button" type="button" value="<?php esc_attr_e( 'Select Files' ); ?>" class="button" /></p> 2210 </div> 2211 </div> 2212 <?php 2213 /** 2214 * Fires after the upload interface loads. 2215 * 2216 * @since 2.6.0 As 'post-flash-upload-ui' 2217 * @since 3.3.0 2218 */ 2219 do_action( 'post-plupload-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2220 ?> 2221 </div> 2222 2223 <div id="html-upload-ui" class="hide-if-js"> 2224 <?php 2225 /** 2226 * Fires before the upload button in the media upload interface. 2227 * 2228 * @since 2.6.0 2229 */ 2230 do_action( 'pre-html-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2231 2232 ?> 2233 <p id="async-upload-wrap"> 2234 <label class="screen-reader-text" for="async-upload"><?php _e( 'Upload' ); ?></label> 2235 <input type="file" name="async-upload" id="async-upload" /> 2236 <?php submit_button( __( 'Upload' ), 'primary', 'html-upload', false ); ?> 2237 <a href="#" onclick="try{top.tb_remove();}catch(e){}; return false;"><?php _e( 'Cancel' ); ?></a> 2238 </p> 2239 <div class="clear"></div> 2240 <?php 2241 /** 2242 * Fires after the upload button in the media upload interface. 2243 * 2244 * @since 2.6.0 2245 */ 2246 do_action( 'post-html-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2247 2248 ?> 2249 </div> 2250 2251 <p class="max-upload-size"> 2252 <?php 2253 /* translators: %s: Maximum allowed file size. */ 2254 printf( __( 'Maximum upload file size: %s.' ), esc_html( size_format( $max_upload_size ) ) ); 2255 ?> 2256 </p> 2257 <?php 2258 2259 /** 2260 * Fires on the post upload UI screen. 2261 * 2262 * Legacy (pre-3.5.0) media workflow hook. 2263 * 2264 * @since 2.6.0 2265 */ 2266 do_action( 'post-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 2267 } 2268 2269 /** 2270 * Outputs the legacy media upload form for a given media type. 2271 * 2272 * @since 2.5.0 2273 * 2274 * @param string $type 2275 * @param object $errors 2276 * @param integer $id 2277 */ 2278 function media_upload_type_form( $type = 'file', $errors = null, $id = null ) { 2279 2280 media_upload_header(); 2281 2282 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; 2283 2284 $form_action_url = admin_url( "media-upload.php?type=$type&tab=type&post_id=$post_id" ); 2285 2286 /** 2287 * Filters the media upload form action URL. 2288 * 2289 * @since 2.6.0 2290 * 2291 * @param string $form_action_url The media upload form action URL. 2292 * @param string $type The type of media. Default 'file'. 2293 */ 2294 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); 2295 $form_class = 'media-upload-form type-form validate'; 2296 2297 if ( get_user_setting( 'uploader' ) ) { 2298 $form_class .= ' html-uploader'; 2299 } 2300 2301 ?> 2302 <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"> 2303 <?php submit_button( '', 'hidden', 'save', false ); ?> 2304 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> 2305 <?php wp_nonce_field( 'media-form' ); ?> 2306 2307 <h3 class="media-title"><?php _e( 'Add media files from your computer' ); ?></h3> 2308 2309 <?php media_upload_form( $errors ); ?> 2310 2311 <script type="text/javascript"> 2312 jQuery(function($){ 2313 var preloaded = $(".media-item.preloaded"); 2314 if ( preloaded.length > 0 ) { 2315 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');}); 2316 } 2317 updateMediaForm(); 2318 }); 2319 </script> 2320 <div id="media-items"> 2321 <?php 2322 2323 if ( $id ) { 2324 if ( ! is_wp_error( $id ) ) { 2325 add_filter( 'attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2 ); 2326 echo get_media_items( $id, $errors ); 2327 } else { 2328 echo '<div id="media-upload-error">' . esc_html( $id->get_error_message() ) . '</div></div>'; 2329 exit; 2330 } 2331 } 2332 2333 ?> 2334 </div> 2335 2336 <p class="savebutton ml-submit"> 2337 <?php submit_button( __( 'Save all changes' ), '', 'save', false ); ?> 2338 </p> 2339 </form> 2340 <?php 2341 } 2342 2343 /** 2344 * Outputs the legacy media upload form for external media. 2345 * 2346 * @since 2.7.0 2347 * 2348 * @param string $type 2349 * @param object $errors 2350 * @param integer $id 2351 */ 2352 function media_upload_type_url_form( $type = null, $errors = null, $id = null ) { 2353 if ( null === $type ) { 2354 $type = 'image'; 2355 } 2356 2357 media_upload_header(); 2358 2359 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; 2360 2361 $form_action_url = admin_url( "media-upload.php?type=$type&tab=type&post_id=$post_id" ); 2362 /** This filter is documented in wp-admin/includes/media.php */ 2363 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); 2364 $form_class = 'media-upload-form type-form validate'; 2365 2366 if ( get_user_setting( 'uploader' ) ) { 2367 $form_class .= ' html-uploader'; 2368 } 2369 2370 ?> 2371 <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"> 2372 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> 2373 <?php wp_nonce_field( 'media-form' ); ?> 2374 2375 <h3 class="media-title"><?php _e( 'Insert media from another website' ); ?></h3> 2376 2377 <script type="text/javascript"> 2378 var addExtImage = { 2379 2380 width : '', 2381 height : '', 2382 align : 'alignnone', 2383 2384 insert : function() { 2385 var t = this, html, f = document.forms[0], cls, title = '', alt = '', caption = ''; 2386 2387 if ( '' == f.src.value || '' == t.width ) 2388 return false; 2389 2390 if ( f.alt.value ) 2391 alt = f.alt.value.replace(/'/g, ''').replace(/"/g, '"').replace(/</g, '<').replace(/>/g, '>'); 2392 2393 <?php 2394 /** This filter is documented in wp-admin/includes/media.php */ 2395 if ( ! apply_filters( 'disable_captions', '' ) ) { 2396 ?> 2397 if ( f.caption.value ) { 2398 caption = f.caption.value.replace(/\r\n|\r/g, '\n'); 2399 caption = caption.replace(/<[a-zA-Z0-9]+( [^<>]+)?>/g, function(a){ 2400 return a.replace(/[\r\n\t]+/, ' '); 2401 }); 2402 2403 caption = caption.replace(/\s*\n\s*/g, '<br />'); 2404 } 2405 <?php 2406 } 2407 2408 ?> 2409 cls = caption ? '' : ' class="'+t.align+'"'; 2410 2411 html = '<img alt="'+alt+'" src="'+f.src.value+'"'+cls+' width="'+t.width+'" height="'+t.height+'" />'; 2412 2413 if ( f.url.value ) { 2414 url = f.url.value.replace(/'/g, ''').replace(/"/g, '"').replace(/</g, '<').replace(/>/g, '>'); 2415 html = '<a href="'+url+'">'+html+'</a>'; 2416 } 2417 2418 if ( caption ) 2419 html = '[caption id="" align="'+t.align+'" width="'+t.width+'"]'+html+caption+'[/caption]'; 2420 2421 var win = window.dialogArguments || opener || parent || top; 2422 win.send_to_editor(html); 2423 return false; 2424 }, 2425 2426 resetImageData : function() { 2427 var t = addExtImage; 2428 2429 t.width = t.height = ''; 2430 document.getElementById('go_button').style.color = '#bbb'; 2431 if ( ! document.forms[0].src.value ) 2432 document.getElementById('status_img').innerHTML = ''; 2433 else document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/no.png' ) ); ?>" alt="" />'; 2434 }, 2435 2436 updateImageData : function() { 2437 var t = addExtImage; 2438 2439 t.width = t.preloadImg.width; 2440 t.height = t.preloadImg.height; 2441 document.getElementById('go_button').style.color = '#333'; 2442 document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/yes.png' ) ); ?>" alt="" />'; 2443 }, 2444 2445 getImageData : function() { 2446 if ( jQuery('table.describe').hasClass('not-image') ) 2447 return; 2448 2449 var t = addExtImage, src = document.forms[0].src.value; 2450 2451 if ( ! src ) { 2452 t.resetImageData(); 2453 return false; 2454 } 2455 2456 document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/spinner-2x.gif' ) ); ?>" alt="" width="16" height="16" />'; 2457 t.preloadImg = new Image(); 2458 t.preloadImg.onload = t.updateImageData; 2459 t.preloadImg.onerror = t.resetImageData; 2460 t.preloadImg.src = src; 2461 } 2462 }; 2463 2464 jQuery(document).ready( function($) { 2465 $('.media-types input').click( function() { 2466 $('table.describe').toggleClass('not-image', $('#not-image').prop('checked') ); 2467 }); 2468 }); 2469 </script> 2470 2471 <div id="media-items"> 2472 <div class="media-item media-blank"> 2473 <?php 2474 /** 2475 * Filters the insert media from URL form HTML. 2476 * 2477 * @since 3.3.0 2478 * 2479 * @param string $form_html The insert from URL form HTML. 2480 */ 2481 echo apply_filters( 'type_url_form_media', wp_media_insert_url_form( $type ) ); 2482 2483 ?> 2484 </div> 2485 </div> 2486 </form> 2487 <?php 2488 } 2489 2490 /** 2491 * Adds gallery form to upload iframe 2492 * 2493 * @since 2.5.0 2494 * 2495 * @global string $redir_tab 2496 * @global string $type 2497 * @global string $tab 2498 * 2499 * @param array $errors 2500 */ 2501 function media_upload_gallery_form( $errors ) { 2502 global $redir_tab, $type; 2503 2504 $redir_tab = 'gallery'; 2505 media_upload_header(); 2506 2507 $post_id = intval( $_REQUEST['post_id'] ); 2508 $form_action_url = admin_url( "media-upload.php?type=$type&tab=gallery&post_id=$post_id" ); 2509 /** This filter is documented in wp-admin/includes/media.php */ 2510 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); 2511 $form_class = 'media-upload-form validate'; 2512 2513 if ( get_user_setting( 'uploader' ) ) { 2514 $form_class .= ' html-uploader'; 2515 } 2516 2517 ?> 2518 <script type="text/javascript"> 2519 jQuery(function($){ 2520 var preloaded = $(".media-item.preloaded"); 2521 if ( preloaded.length > 0 ) { 2522 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');}); 2523 updateMediaForm(); 2524 } 2525 }); 2526 </script> 2527 <div id="sort-buttons" class="hide-if-no-js"> 2528 <span> 2529 <?php _e( 'All Tabs:' ); ?> 2530 <a href="#" id="showall"><?php _e( 'Show' ); ?></a> 2531 <a href="#" id="hideall" style="display:none;"><?php _e( 'Hide' ); ?></a> 2532 </span> 2533 <?php _e( 'Sort Order:' ); ?> 2534 <a href="#" id="asc"><?php _e( 'Ascending' ); ?></a> | 2535 <a href="#" id="desc"><?php _e( 'Descending' ); ?></a> | 2536 <a href="#" id="clear"><?php _ex( 'Clear', 'verb' ); ?></a> 2537 </div> 2538 <form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="gallery-form"> 2539 <?php wp_nonce_field( 'media-form' ); ?> 2540 <?php // media_upload_form( $errors ); ?> 2541 <table class="widefat"> 2542 <thead><tr> 2543 <th><?php _e( 'Media' ); ?></th> 2544 <th class="order-head"><?php _e( 'Order' ); ?></th> 2545 <th class="actions-head"><?php _e( 'Actions' ); ?></th> 2546 </tr></thead> 2547 </table> 2548 <div id="media-items"> 2549 <?php add_filter( 'attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2 ); ?> 2550 <?php echo get_media_items( $post_id, $errors ); ?> 2551 </div> 2552 2553 <p class="ml-submit"> 2554 <?php 2555 submit_button( 2556 __( 'Save all changes' ), 2557 'savebutton', 2558 'save', 2559 false, 2560 array( 2561 'id' => 'save-all', 2562 'style' => 'display: none;', 2563 ) 2564 ); 2565 ?> 2566 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> 2567 <input type="hidden" name="type" value="<?php echo esc_attr( $GLOBALS['type'] ); ?>" /> 2568 <input type="hidden" name="tab" value="<?php echo esc_attr( $GLOBALS['tab'] ); ?>" /> 2569 </p> 2570 2571 <div id="gallery-settings" style="display:none;"> 2572 <div class="title"><?php _e( 'Gallery Settings' ); ?></div> 2573 <table id="basic" class="describe"><tbody> 2574 <tr> 2575 <th scope="row" class="label"> 2576 <label> 2577 <span class="alignleft"><?php _e( 'Link thumbnails to:' ); ?></span> 2578 </label> 2579 </th> 2580 <td class="field"> 2581 <input type="radio" name="linkto" id="linkto-file" value="file" /> 2582 <label for="linkto-file" class="radio"><?php _e( 'Image File' ); ?></label> 2583 2584 <input type="radio" checked="checked" name="linkto" id="linkto-post" value="post" /> 2585 <label for="linkto-post" class="radio"><?php _e( 'Attachment Page' ); ?></label> 2586 </td> 2587 </tr> 2588 2589 <tr> 2590 <th scope="row" class="label"> 2591 <label> 2592 <span class="alignleft"><?php _e( 'Order images by:' ); ?></span> 2593 </label> 2594 </th> 2595 <td class="field"> 2596 <select id="orderby" name="orderby"> 2597 <option value="menu_order" selected="selected"><?php _e( 'Menu order' ); ?></option> 2598 <option value="title"><?php _e( 'Title' ); ?></option> 2599 <option value="post_date"><?php _e( 'Date/Time' ); ?></option> 2600 <option value="rand"><?php _e( 'Random' ); ?></option> 2601 </select> 2602 </td> 2603 </tr> 2604 2605 <tr> 2606 <th scope="row" class="label"> 2607 <label> 2608 <span class="alignleft"><?php _e( 'Order:' ); ?></span> 2609 </label> 2610 </th> 2611 <td class="field"> 2612 <input type="radio" checked="checked" name="order" id="order-asc" value="asc" /> 2613 <label for="order-asc" class="radio"><?php _e( 'Ascending' ); ?></label> 2614 2615 <input type="radio" name="order" id="order-desc" value="desc" /> 2616 <label for="order-desc" class="radio"><?php _e( 'Descending' ); ?></label> 2617 </td> 2618 </tr> 2619 2620 <tr> 2621 <th scope="row" class="label"> 2622 <label> 2623 <span class="alignleft"><?php _e( 'Gallery columns:' ); ?></span> 2624 </label> 2625 </th> 2626 <td class="field"> 2627 <select id="columns" name="columns"> 2628 <option value="1">1</option> 2629 <option value="2">2</option> 2630 <option value="3" selected="selected">3</option> 2631 <option value="4">4</option> 2632 <option value="5">5</option> 2633 <option value="6">6</option> 2634 <option value="7">7</option> 2635 <option value="8">8</option> 2636 <option value="9">9</option> 2637 </select> 2638 </td> 2639 </tr> 2640 </tbody></table> 2641 2642 <p class="ml-submit"> 2643 <input type="button" class="button" style="display:none;" onMouseDown="wpgallery.update();" name="insert-gallery" id="insert-gallery" value="<?php esc_attr_e( 'Insert gallery' ); ?>" /> 2644 <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' ); ?>" /> 2645 </p> 2646 </div> 2647 </form> 2648 <?php 2649 } 2650 2651 /** 2652 * Outputs the legacy media upload form for the media library. 2653 * 2654 * @since 2.5.0 2655 * 2656 * @global wpdb $wpdb WordPress database abstraction object. 2657 * @global WP_Query $wp_query WordPress Query object. 2658 * @global WP_Locale $wp_locale WordPress date and time locale object. 2659 * @global string $type 2660 * @global string $tab 2661 * @global array $post_mime_types 2662 * 2663 * @param array $errors 2664 */ 2665 function media_upload_library_form( $errors ) { 2666 global $wpdb, $wp_query, $wp_locale, $type, $tab, $post_mime_types; 2667 2668 media_upload_header(); 2669 2670 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0; 2671 2672 $form_action_url = admin_url( "media-upload.php?type=$type&tab=library&post_id=$post_id" ); 2673 /** This filter is documented in wp-admin/includes/media.php */ 2674 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type ); 2675 $form_class = 'media-upload-form validate'; 2676 2677 if ( get_user_setting( 'uploader' ) ) { 2678 $form_class .= ' html-uploader'; 2679 } 2680 2681 $q = $_GET; 2682 $q['posts_per_page'] = 10; 2683 $q['paged'] = isset( $q['paged'] ) ? intval( $q['paged'] ) : 0; 2684 if ( $q['paged'] < 1 ) { 2685 $q['paged'] = 1; 2686 } 2687 $q['offset'] = ( $q['paged'] - 1 ) * 10; 2688 if ( $q['offset'] < 1 ) { 2689 $q['offset'] = 0; 2690 } 2691 2692 list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query( $q ); 2693 2694 ?> 2695 <form id="filter" method="get"> 2696 <input type="hidden" name="type" value="<?php echo esc_attr( $type ); ?>" /> 2697 <input type="hidden" name="tab" value="<?php echo esc_attr( $tab ); ?>" /> 2698 <input type="hidden" name="post_id" value="<?php echo (int) $post_id; ?>" /> 2699 <input type="hidden" name="post_mime_type" value="<?php echo isset( $_GET['post_mime_type'] ) ? esc_attr( $_GET['post_mime_type'] ) : ''; ?>" /> 2700 <input type="hidden" name="context" value="<?php echo isset( $_GET['context'] ) ? esc_attr( $_GET['context'] ) : ''; ?>" /> 2701 2702 <p id="media-search" class="search-box"> 2703 <label class="screen-reader-text" for="media-search-input"><?php _e( 'Search Media' ); ?>:</label> 2704 <input type="search" id="media-search-input" name="s" value="<?php the_search_query(); ?>" /> 2705 <?php submit_button( __( 'Search Media' ), '', '', false ); ?> 2706 </p> 2707 2708 <ul class="subsubsub"> 2709 <?php 2710 $type_links = array(); 2711 $_num_posts = (array) wp_count_attachments(); 2712 $matches = wp_match_mime_types( array_keys( $post_mime_types ), array_keys( $_num_posts ) ); 2713 foreach ( $matches as $_type => $reals ) { 2714 foreach ( $reals as $real ) { 2715 if ( isset( $num_posts[ $_type ] ) ) { 2716 $num_posts[ $_type ] += $_num_posts[ $real ]; 2717 } else { 2718 $num_posts[ $_type ] = $_num_posts[ $real ]; 2719 } 2720 } 2721 } 2722 // If available type specified by media button clicked, filter by that type. 2723 if ( empty( $_GET['post_mime_type'] ) && ! empty( $num_posts[ $type ] ) ) { 2724 $_GET['post_mime_type'] = $type; 2725 list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query(); 2726 } 2727 if ( empty( $_GET['post_mime_type'] ) || 'all' === $_GET['post_mime_type'] ) { 2728 $class = ' class="current"'; 2729 } else { 2730 $class = ''; 2731 } 2732 $type_links[] = '<li><a href="' . esc_url( 2733 add_query_arg( 2734 array( 2735 'post_mime_type' => 'all', 2736 'paged' => false, 2737 'm' => false, 2738 ) 2739 ) 2740 ) . '"' . $class . '>' . __( 'All Types' ) . '</a>'; 2741 foreach ( $post_mime_types as $mime_type => $label ) { 2742 $class = ''; 2743 2744 if ( ! wp_match_mime_types( $mime_type, $avail_post_mime_types ) ) { 2745 continue; 2746 } 2747 2748 if ( isset( $_GET['post_mime_type'] ) && wp_match_mime_types( $mime_type, $_GET['post_mime_type'] ) ) { 2749 $class = ' class="current"'; 2750 } 2751 2752 $type_links[] = '<li><a href="' . esc_url( 2753 add_query_arg( 2754 array( 2755 'post_mime_type' => $mime_type, 2756 'paged' => false, 2757 ) 2758 ) 2759 ) . '"' . $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>'; 2760 } 2761 /** 2762 * Filters the media upload mime type list items. 2763 * 2764 * Returned values should begin with an `<li>` tag. 2765 * 2766 * @since 3.1.0 2767 * 2768 * @param string[] $type_links An array of list items containing mime type link HTML. 2769 */ 2770 echo implode( ' | </li>', apply_filters( 'media_upload_mime_type_links', $type_links ) ) . '</li>'; 2771 unset( $type_links ); 2772 ?> 2773 </ul> 2774 2775 <div class="tablenav"> 2776 2777 <?php 2778 $page_links = paginate_links( 2779 array( 2780 'base' => add_query_arg( 'paged', '%#%' ), 2781 'format' => '', 2782 'prev_text' => __( '«' ), 2783 'next_text' => __( '»' ), 2784 'total' => ceil( $wp_query->found_posts / 10 ), 2785 'current' => $q['paged'], 2786 ) 2787 ); 2788 2789 if ( $page_links ) { 2790 echo "<div class='tablenav-pages'>$page_links</div>"; 2791 } 2792 ?> 2793 2794 <div class="alignleft actions"> 2795 <?php 2796 2797 $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"; 2798 2799 $arc_result = $wpdb->get_results( $arc_query ); 2800 2801 $month_count = count( $arc_result ); 2802 $selected_month = isset( $_GET['m'] ) ? $_GET['m'] : 0; 2803 2804 if ( $month_count && ! ( 1 == $month_count && 0 == $arc_result[0]->mmonth ) ) { 2805 ?> 2806 <select name='m'> 2807 <option<?php selected( $selected_month, 0 ); ?> value='0'><?php _e( 'All dates' ); ?></option> 2808 <?php 2809 2810 foreach ( $arc_result as $arc_row ) { 2811 if ( 0 == $arc_row->yyear ) { 2812 continue; 2813 } 2814 2815 $arc_row->mmonth = zeroise( $arc_row->mmonth, 2 ); 2816 2817 if ( $arc_row->yyear . $arc_row->mmonth == $selected_month ) { 2818 $default = ' selected="selected"'; 2819 } else { 2820 $default = ''; 2821 } 2822 2823 echo "<option$default value='" . esc_attr( $arc_row->yyear . $arc_row->mmonth ) . "'>"; 2824 echo esc_html( $wp_locale->get_month( $arc_row->mmonth ) . " $arc_row->yyear" ); 2825 echo "</option>\n"; 2826 } 2827 2828 ?> 2829 </select> 2830 <?php } ?> 2831 2832 <?php submit_button( __( 'Filter »' ), '', 'post-query-submit', false ); ?> 2833 2834 </div> 2835 2836 <br class="clear" /> 2837 </div> 2838 </form> 2839 2840 <form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="library-form"> 2841 <?php wp_nonce_field( 'media-form' ); ?> 2842 <?php // media_upload_form( $errors ); ?> 2843 2844 <script type="text/javascript"> 2845 jQuery(function($){ 2846 var preloaded = $(".media-item.preloaded"); 2847 if ( preloaded.length > 0 ) { 2848 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');}); 2849 updateMediaForm(); 2850 } 2851 }); 2852 </script> 2853 2854 <div id="media-items"> 2855 <?php add_filter( 'attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2 ); ?> 2856 <?php echo get_media_items( null, $errors ); ?> 2857 </div> 2858 <p class="ml-submit"> 2859 <?php submit_button( __( 'Save all changes' ), 'savebutton', 'save', false ); ?> 2860 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" /> 2861 </p> 2862 </form> 2863 <?php 2864 } 2865 2866 /** 2867 * Creates the form for external url 2868 * 2869 * @since 2.7.0 2870 * 2871 * @param string $default_view 2872 * @return string the form html 2873 */ 2874 function wp_media_insert_url_form( $default_view = 'image' ) { 2875 /** This filter is documented in wp-admin/includes/media.php */ 2876 if ( ! apply_filters( 'disable_captions', '' ) ) { 2877 $caption = ' 2878 <tr class="image-only"> 2879 <th scope="row" class="label"> 2880 <label for="caption"><span class="alignleft">' . __( 'Image Caption' ) . '</span></label> 2881 </th> 2882 <td class="field"><textarea id="caption" name="caption"></textarea></td> 2883 </tr>'; 2884 } else { 2885 $caption = ''; 2886 } 2887 2888 $default_align = get_option( 'image_default_align' ); 2889 2890 if ( empty( $default_align ) ) { 2891 $default_align = 'none'; 2892 } 2893 2894 if ( 'image' == $default_view ) { 2895 $view = 'image-only'; 2896 $table_class = ''; 2897 } else { 2898 $view = 'not-image'; 2899 $table_class = $view; 2900 } 2901 2902 return ' 2903 <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> 2904 <p class="media-types media-types-required-info">' . 2905 /* translators: %s: Asterisk symbol (*). */ 2906 sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . 2907 '</p> 2908 <table class="describe ' . $table_class . '"><tbody> 2909 <tr> 2910 <th scope="row" class="label" style="width:130px;"> 2911 <label for="src"><span class="alignleft">' . __( 'URL' ) . '</span> <span class="required">*</span></label> 2912 <span class="alignright" id="status_img"></span> 2913 </th> 2914 <td class="field"><input id="src" name="src" value="" type="text" required onblur="addExtImage.getImageData()" /></td> 2915 </tr> 2916 2917 <tr> 2918 <th scope="row" class="label"> 2919 <label for="title"><span class="alignleft">' . __( 'Title' ) . '</span> <span class="required">*</span></label> 2920 </th> 2921 <td class="field"><input id="title" name="title" value="" type="text" required /></td> 2922 </tr> 2923 2924 <tr class="not-image"><td></td><td><p class="help">' . __( 'Link text, e.g. “Ransom Demands (PDF)”' ) . '</p></td></tr> 2925 2926 <tr class="image-only"> 2927 <th scope="row" class="label"> 2928 <label for="alt"><span class="alignleft">' . __( 'Alternative Text' ) . '</span></label> 2929 </th> 2930 <td class="field"><input id="alt" name="alt" value="" type="text" required /> 2931 <p class="help">' . __( 'Alt text for the image, e.g. “The Mona Lisa”' ) . '</p></td> 2932 </tr> 2933 ' . $caption . ' 2934 <tr class="align image-only"> 2935 <th scope="row" class="label"><p><label for="align">' . __( 'Alignment' ) . '</label></p></th> 2936 <td class="field"> 2937 <input name="align" id="align-none" value="none" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( 'none' === $default_align ? ' checked="checked"' : '' ) . ' /> 2938 <label for="align-none" class="align image-align-none-label">' . __( 'None' ) . '</label> 2939 <input name="align" id="align-left" value="left" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( 'left' === $default_align ? ' checked="checked"' : '' ) . ' /> 2940 <label for="align-left" class="align image-align-left-label">' . __( 'Left' ) . '</label> 2941 <input name="align" id="align-center" value="center" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( 'center' === $default_align ? ' checked="checked"' : '' ) . ' /> 2942 <label for="align-center" class="align image-align-center-label">' . __( 'Center' ) . '</label> 2943 <input name="align" id="align-right" value="right" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ( 'right' === $default_align ? ' checked="checked"' : '' ) . ' /> 2944 <label for="align-right" class="align image-align-right-label">' . __( 'Right' ) . '</label> 2945 </td> 2946 </tr> 2947 2948 <tr class="image-only"> 2949 <th scope="row" class="label"> 2950 <label for="url"><span class="alignleft">' . __( 'Link Image To:' ) . '</span></label> 2951 </th> 2952 <td class="field"><input id="url" name="url" value="" type="text" /><br /> 2953 2954 <button type="button" class="button" value="" onclick="document.forms[0].url.value=null">' . __( 'None' ) . '</button> 2955 <button type="button" class="button" value="" onclick="document.forms[0].url.value=document.forms[0].src.value">' . __( 'Link to image' ) . '</button> 2956 <p class="help">' . __( 'Enter a link URL or click above for presets.' ) . '</p></td> 2957 </tr> 2958 <tr class="image-only"> 2959 <td></td> 2960 <td> 2961 <input type="button" class="button" id="go_button" style="color:#bbb;" onclick="addExtImage.insert()" value="' . esc_attr__( 'Insert into Post' ) . '" /> 2962 </td> 2963 </tr> 2964 <tr class="not-image"> 2965 <td></td> 2966 <td> 2967 ' . get_submit_button( __( 'Insert into Post' ), '', 'insertonlybutton', false ) . ' 2968 </td> 2969 </tr> 2970 </tbody></table>'; 2971 } 2972 2973 /** 2974 * Displays the multi-file uploader message. 2975 * 2976 * @since 2.6.0 2977 * 2978 * @global int $post_ID 2979 */ 2980 function media_upload_flash_bypass() { 2981 $browser_uploader = admin_url( 'media-new.php?browser-uploader' ); 2982 2983 $post = get_post(); 2984 if ( $post ) { 2985 $browser_uploader .= '&post_id=' . intval( $post->ID ); 2986 } elseif ( ! empty( $GLOBALS['post_ID'] ) ) { 2987 $browser_uploader .= '&post_id=' . intval( $GLOBALS['post_ID'] ); 2988 } 2989 2990 ?> 2991 <p class="upload-flash-bypass"> 2992 <?php 2993 printf( 2994 /* translators: 1: URL to browser uploader, 2: Additional link attributes. */ 2995 __( 'You are using the multi-file uploader. Problems? Try the <a href="%1$s" %2$s>browser uploader</a> instead.' ), 2996 $browser_uploader, 2997 'target="_blank"' 2998 ); 2999 ?> 3000 </p> 3001 <?php 3002 } 3003 3004 /** 3005 * Displays the browser's built-in uploader message. 3006 * 3007 * @since 2.6.0 3008 */ 3009 function media_upload_html_bypass() { 3010 ?> 3011 <p class="upload-html-bypass hide-if-no-js"> 3012 <?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>.' ); ?> 3013 </p> 3014 <?php 3015 } 3016 3017 /** 3018 * Used to display a "After a file has been uploaded..." help message. 3019 * 3020 * @since 3.3.0 3021 */ 3022 function media_upload_text_after() {} 3023 3024 /** 3025 * Displays the checkbox to scale images. 3026 * 3027 * @since 3.3.0 3028 */ 3029 function media_upload_max_image_resize() { 3030 $checked = get_user_setting( 'upload_resize' ) ? ' checked="true"' : ''; 3031 $a = ''; 3032 $end = ''; 3033 3034 if ( current_user_can( 'manage_options' ) ) { 3035 $a = '<a href="' . esc_url( admin_url( 'options-media.php' ) ) . '" target="_blank">'; 3036 $end = '</a>'; 3037 } 3038 3039 ?> 3040 <p class="hide-if-no-js"><label> 3041 <input name="image_resize" type="checkbox" id="image_resize" value="true"<?php echo $checked; ?> /> 3042 <?php 3043 /* translators: 1: Link start tag, 2: Link end tag, 3: Width, 4: Height. */ 3044 printf( __( 'Scale images to match the large size selected in %1$simage options%2$s (%3$d × %4$d).' ), $a, $end, (int) get_option( 'large_size_w', '1024' ), (int) get_option( 'large_size_h', '1024' ) ); 3045 3046 ?> 3047 </label></p> 3048 <?php 3049 } 3050 3051 /** 3052 * Displays the out of storage quota message in Multisite. 3053 * 3054 * @since 3.5.0 3055 */ 3056 function multisite_over_quota_message() { 3057 echo '<p>' . sprintf( 3058 /* translators: %s: Allowed space allocation. */ 3059 __( 'Sorry, you have used your space allocation of %s. Please delete some files to upload more files.' ), 3060 size_format( get_space_allowed() * MB_IN_BYTES ) 3061 ) . '</p>'; 3062 } 3063 3064 /** 3065 * Displays the image and editor in the post editor 3066 * 3067 * @since 3.5.0 3068 * 3069 * @param WP_Post $post A post object. 3070 */ 3071 function edit_form_image_editor( $post ) { 3072 $open = isset( $_GET['image-editor'] ); 3073 3074 if ( $open ) { 3075 require_once ABSPATH . 'wp-admin/includes/image-edit.php'; 3076 } 3077 3078 $thumb_url = false; 3079 $attachment_id = intval( $post->ID ); 3080 3081 if ( $attachment_id ) { 3082 $thumb_url = wp_get_attachment_image_src( $attachment_id, array( 900, 450 ), true ); 3083 } 3084 3085 $alt_text = get_post_meta( $post->ID, '_wp_attachment_image_alt', true ); 3086 3087 $att_url = wp_get_attachment_url( $post->ID ); 3088 ?> 3089 <div class="wp_attachment_holder wp-clearfix"> 3090 <?php 3091 3092 if ( wp_attachment_is_image( $post->ID ) ) : 3093 $image_edit_button = ''; 3094 if ( wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) { 3095 $nonce = wp_create_nonce( "image_editor-$post->ID" ); 3096 $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>"; 3097 } 3098 3099 $open_style = ''; 3100 $not_open_style = ''; 3101 3102 if ( $open ) { 3103 $open_style = ' style="display:none"'; 3104 } else { 3105 $not_open_style = ' style="display:none"'; 3106 } 3107 3108 ?> 3109 <div class="imgedit-response" id="imgedit-response-<?php echo $attachment_id; ?>"></div> 3110 3111 <div<?php echo $open_style; ?> class="wp_attachment_image wp-clearfix" id="media-head-<?php echo $attachment_id; ?>"> 3112 <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> 3113 <p><?php echo $image_edit_button; ?></p> 3114 </div> 3115 <div<?php echo $not_open_style; ?> class="image-editor" id="image-editor-<?php echo $attachment_id; ?>"> 3116 <?php 3117 3118 if ( $open ) { 3119 wp_image_editor( $attachment_id ); 3120 } 3121 3122 ?> 3123 </div> 3124 <?php 3125 elseif ( $attachment_id && wp_attachment_is( 'audio', $post ) ) : 3126 3127 wp_maybe_generate_attachment_metadata( $post ); 3128 3129 echo wp_audio_shortcode( array( 'src' => $att_url ) ); 3130 3131 elseif ( $attachment_id && wp_attachment_is( 'video', $post ) ) : 3132 3133 wp_maybe_generate_attachment_metadata( $post ); 3134 3135 $meta = wp_get_attachment_metadata( $attachment_id ); 3136 $w = ! empty( $meta['width'] ) ? min( $meta['width'], 640 ) : 0; 3137 $h = ! empty( $meta['height'] ) ? $meta['height'] : 0; 3138 3139 if ( $h && $w < $meta['width'] ) { 3140 $h = round( ( $meta['height'] * $w ) / $meta['width'] ); 3141 } 3142 3143 $attr = array( 'src' => $att_url ); 3144 3145 if ( ! empty( $w ) && ! empty( $h ) ) { 3146 $attr['width'] = $w; 3147 $attr['height'] = $h; 3148 } 3149 3150 $thumb_id = get_post_thumbnail_id( $attachment_id ); 3151 3152 if ( ! empty( $thumb_id ) ) { 3153 $attr['poster'] = wp_get_attachment_url( $thumb_id ); 3154 } 3155 3156 echo wp_video_shortcode( $attr ); 3157 3158 elseif ( isset( $thumb_url[0] ) ) : 3159 ?> 3160 <div class="wp_attachment_image wp-clearfix" id="media-head-<?php echo $attachment_id; ?>"> 3161 <p id="thumbnail-head-<?php echo $attachment_id; ?>"> 3162 <img class="thumbnail" src="<?php echo set_url_scheme( $thumb_url[0] ); ?>" style="max-width:100%" alt="" /> 3163 </p> 3164 </div> 3165 <?php 3166 3167 else : 3168 3169 /** 3170 * Fires when an attachment type can't be rendered in the edit form. 3171 * 3172 * @since 4.6.0 3173 * 3174 * @param WP_Post $post A post object. 3175 */ 3176 do_action( 'wp_edit_form_attachment_display', $post ); 3177 3178 endif; 3179 3180 ?> 3181 </div> 3182 <div class="wp_attachment_details edit-form-section"> 3183 <?php if ( 'image' === substr( $post->post_mime_type, 0, 5 ) ) : ?> 3184 <p class="attachment-alt-text"> 3185 <label for="attachment_alt"><strong><?php _e( 'Alternative Text' ); ?></strong></label><br /> 3186 <input type="text" class="widefat" name="_wp_attachment_image_alt" id="attachment_alt" aria-describedby="alt-text-description" value="<?php echo esc_attr( $alt_text ); ?>" /> 3187 </p> 3188 <p class="attachment-alt-text-description" id="alt-text-description"> 3189 <?php 3190 3191 printf( 3192 /* translators: 1: Link to tutorial, 2: Additional link attributes, 3: Accessibility text. */ 3193 __( '<a href="%1$s" %2$s>Describe the purpose of the image%3$s</a>. Leave empty if the image is purely decorative.' ), 3194 esc_url( 'https://www.w3.org/WAI/tutorials/images/decision-tree' ), 3195 'target="_blank" rel="noopener noreferrer"', 3196 sprintf( 3197 '<span class="screen-reader-text"> %s</span>', 3198 /* translators: Accessibility text. */ 3199 __( '(opens in a new tab)' ) 3200 ) 3201 ); 3202 3203 ?> 3204 </p> 3205 <?php endif; ?> 3206 3207 <p> 3208 <label for="attachment_caption"><strong><?php _e( 'Caption' ); ?></strong></label><br /> 3209 <textarea class="widefat" name="excerpt" id="attachment_caption"><?php echo $post->post_excerpt; ?></textarea> 3210 </p> 3211 3212 <?php 3213 3214 $quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,close' ); 3215 $editor_args = array( 3216 'textarea_name' => 'content', 3217 'textarea_rows' => 5, 3218 'media_buttons' => false, 3219 'tinymce' => false, 3220 'quicktags' => $quicktags_settings, 3221 ); 3222 3223 ?> 3224 3225 <label for="attachment_content" class="attachment-content-description"><strong><?php _e( 'Description' ); ?></strong> 3226 <?php 3227 3228 if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) { 3229 echo ': ' . __( 'Displayed on attachment pages.' ); 3230 } 3231 3232 ?> 3233 </label> 3234 <?php wp_editor( $post->post_content, 'attachment_content', $editor_args ); ?> 3235 3236 </div> 3237 <?php 3238 3239 $extras = get_compat_media_markup( $post->ID ); 3240 echo $extras['item']; 3241 echo '<input type="hidden" id="image-edit-context" value="edit-attachment" />' . "\n"; 3242 } 3243 3244 /** 3245 * Displays non-editable attachment metadata in the publish meta box. 3246 * 3247 * @since 3.5.0 3248 */ 3249 function attachment_submitbox_metadata() { 3250 $post = get_post(); 3251 $attachment_id = $post->ID; 3252 3253 $file = get_attached_file( $attachment_id ); 3254 $filename = esc_html( wp_basename( $file ) ); 3255 3256 $media_dims = ''; 3257 $meta = wp_get_attachment_metadata( $attachment_id ); 3258 3259 if ( isset( $meta['width'], $meta['height'] ) ) { 3260 $media_dims .= "<span id='media-dims-$attachment_id'>{$meta['width']} × {$meta['height']}</span> "; 3261 } 3262 /** This filter is documented in wp-admin/includes/media.php */ 3263 $media_dims = apply_filters( 'media_meta', $media_dims, $post ); 3264 3265 $att_url = wp_get_attachment_url( $attachment_id ); 3266 3267 ?> 3268 <div class="misc-pub-section misc-pub-attachment"> 3269 <label for="attachment_url"><?php _e( 'File URL:' ); ?></label> 3270 <input type="text" class="widefat urlfield" readonly="readonly" name="attachment_url" id="attachment_url" value="<?php echo esc_attr( $att_url ); ?>" /> 3271 </div> 3272 <div class="misc-pub-section misc-pub-filename"> 3273 <?php _e( 'File name:' ); ?> <strong><?php echo $filename; ?></strong> 3274 </div> 3275 <div class="misc-pub-section misc-pub-filetype"> 3276 <?php _e( 'File type:' ); ?> 3277 <strong> 3278 <?php 3279 3280 if ( preg_match( '/^.*?\.(\w+)$/', get_attached_file( $post->ID ), $matches ) ) { 3281 echo esc_html( strtoupper( $matches[1] ) ); 3282 list( $mime_type ) = explode( '/', $post->post_mime_type ); 3283 if ( 'image' !== $mime_type && ! empty( $meta['mime_type'] ) ) { 3284 if ( "$mime_type/" . strtolower( $matches[1] ) !== $meta['mime_type'] ) { 3285 echo ' (' . $meta['mime_type'] . ')'; 3286 } 3287 } 3288 } else { 3289 echo strtoupper( str_replace( 'image/', '', $post->post_mime_type ) ); 3290 } 3291 3292 ?> 3293 </strong> 3294 </div> 3295 3296 <?php 3297 3298 $file_size = false; 3299 3300 if ( isset( $meta['filesize'] ) ) { 3301 $file_size = $meta['filesize']; 3302 } elseif ( file_exists( $file ) ) { 3303 $file_size = filesize( $file ); 3304 } 3305 3306 if ( ! empty( $file_size ) ) { 3307 ?> 3308 <div class="misc-pub-section misc-pub-filesize"> 3309 <?php _e( 'File size:' ); ?> <strong><?php echo size_format( $file_size ); ?></strong> 3310 </div> 3311 <?php 3312 } 3313 3314 if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) { 3315 $fields = array( 3316 'length_formatted' => __( 'Length:' ), 3317 'bitrate' => __( 'Bitrate:' ), 3318 ); 3319 3320 /** 3321 * Filters the audio and video metadata fields to be shown in the publish meta box. 3322 * 3323 * The key for each item in the array should correspond to an attachment 3324 * metadata key, and the value should be the desired label. 3325 * 3326 * @since 3.7.0 3327 * @since 4.9.0 Added the `$post` parameter. 3328 * 3329 * @param array $fields An array of the attachment metadata keys and labels. 3330 * @param WP_Post $post WP_Post object for the current attachment. 3331 */ 3332 $fields = apply_filters( 'media_submitbox_misc_sections', $fields, $post ); 3333 3334 foreach ( $fields as $key => $label ) { 3335 if ( empty( $meta[ $key ] ) ) { 3336 continue; 3337 } 3338 3339 ?> 3340 <div class="misc-pub-section misc-pub-mime-meta misc-pub-<?php echo sanitize_html_class( $key ); ?>"> 3341 <?php echo $label; ?> 3342 <strong> 3343 <?php 3344 3345 switch ( $key ) { 3346 case 'bitrate': 3347 echo round( $meta['bitrate'] / 1000 ) . 'kb/s'; 3348 if ( ! empty( $meta['bitrate_mode'] ) ) { 3349 echo ' ' . strtoupper( esc_html( $meta['bitrate_mode'] ) ); 3350 } 3351 break; 3352 default: 3353 echo esc_html( $meta[ $key ] ); 3354 break; 3355 } 3356 3357 ?> 3358 </strong> 3359 </div> 3360 <?php 3361 } 3362 3363 $fields = array( 3364 'dataformat' => __( 'Audio Format:' ), 3365 'codec' => __( 'Audio Codec:' ), 3366 ); 3367 3368 /** 3369 * Filters the audio attachment metadata fields to be shown in the publish meta box. 3370 * 3371 * The key for each item in the array should correspond to an attachment 3372 * metadata key, and the value should be the desired label. 3373 * 3374 * @since 3.7.0 3375 * @since 4.9.0 Added the `$post` parameter. 3376 * 3377 * @param array $fields An array of the attachment metadata keys and labels. 3378 * @param WP_Post $post WP_Post object for the current attachment. 3379 */ 3380 $audio_fields = apply_filters( 'audio_submitbox_misc_sections', $fields, $post ); 3381 3382 foreach ( $audio_fields as $key => $label ) { 3383 if ( empty( $meta['audio'][ $key ] ) ) { 3384 continue; 3385 } 3386 3387 ?> 3388 <div class="misc-pub-section misc-pub-audio misc-pub-<?php echo sanitize_html_class( $key ); ?>"> 3389 <?php echo $label; ?> <strong><?php echo esc_html( $meta['audio'][ $key ] ); ?></strong> 3390 </div> 3391 <?php 3392 } 3393 } 3394 3395 if ( $media_dims ) { 3396 ?> 3397 <div class="misc-pub-section misc-pub-dimensions"> 3398 <?php _e( 'Dimensions:' ); ?> <strong><?php echo $media_dims; ?></strong> 3399 </div> 3400 <?php 3401 } 3402 3403 if ( ! empty( $meta['original_image'] ) ) { 3404 ?> 3405 <div class="misc-pub-section misc-pub-original-image"> 3406 <?php _e( 'Original image:' ); ?> 3407 <a href="<?php echo esc_url( wp_get_original_image_url( $attachment_id ) ); ?>"> 3408 <?php echo esc_html( wp_basename( wp_get_original_image_path( $attachment_id ) ) ); ?> 3409 </a> 3410 </div> 3411 <?php 3412 } 3413 } 3414 3415 /** 3416 * Parse ID3v2, ID3v1, and getID3 comments to extract usable data 3417 * 3418 * @since 3.6.0 3419 * 3420 * @param array $metadata An existing array with data 3421 * @param array $data Data supplied by ID3 tags 3422 */ 3423 function wp_add_id3_tag_data( &$metadata, $data ) { 3424 foreach ( array( 'id3v2', 'id3v1' ) as $version ) { 3425 if ( ! empty( $data[ $version ]['comments'] ) ) { 3426 foreach ( $data[ $version ]['comments'] as $key => $list ) { 3427 if ( 'length' !== $key && ! empty( $list ) ) { 3428 $metadata[ $key ] = wp_kses_post( reset( $list ) ); 3429 // Fix bug in byte stream analysis. 3430 if ( 'terms_of_use' === $key && 0 === strpos( $metadata[ $key ], 'yright notice.' ) ) { 3431 $metadata[ $key ] = 'Cop' . $metadata[ $key ]; 3432 } 3433 } 3434 } 3435 break; 3436 } 3437 } 3438 3439 if ( ! empty( $data['id3v2']['APIC'] ) ) { 3440 $image = reset( $data['id3v2']['APIC'] ); 3441 if ( ! empty( $image['data'] ) ) { 3442 $metadata['image'] = array( 3443 'data' => $image['data'], 3444 'mime' => $image['image_mime'], 3445 'width' => $image['image_width'], 3446 'height' => $image['image_height'], 3447 ); 3448 } 3449 } elseif ( ! empty( $data['comments']['picture'] ) ) { 3450 $image = reset( $data['comments']['picture'] ); 3451 if ( ! empty( $image['data'] ) ) { 3452 $metadata['image'] = array( 3453 'data' => $image['data'], 3454 'mime' => $image['image_mime'], 3455 ); 3456 } 3457 } 3458 } 3459 3460 /** 3461 * Retrieve metadata from a video file's ID3 tags 3462 * 3463 * @since 3.6.0 3464 * 3465 * @param string $file Path to file. 3466 * @return array|bool Returns array of metadata, if found. 3467 */ 3468 function wp_read_video_metadata( $file ) { 3469 if ( ! file_exists( $file ) ) { 3470 return false; 3471 } 3472 3473 $metadata = array(); 3474 3475 if ( ! defined( 'GETID3_TEMP_DIR' ) ) { 3476 define( 'GETID3_TEMP_DIR', get_temp_dir() ); 3477 } 3478 3479 if ( ! class_exists( 'getID3', false ) ) { 3480 require ABSPATH . WPINC . '/ID3/getid3.php'; 3481 } 3482 3483 $id3 = new getID3(); 3484 $data = $id3->analyze( $file ); 3485 3486 if ( isset( $data['video']['lossless'] ) ) { 3487 $metadata['lossless'] = $data['video']['lossless']; 3488 } 3489 3490 if ( ! empty( $data['video']['bitrate'] ) ) { 3491 $metadata['bitrate'] = (int) $data['video']['bitrate']; 3492 } 3493 3494 if ( ! empty( $data['video']['bitrate_mode'] ) ) { 3495 $metadata['bitrate_mode'] = $data['video']['bitrate_mode']; 3496 } 3497 3498 if ( ! empty( $data['filesize'] ) ) { 3499 $metadata['filesize'] = (int) $data['filesize']; 3500 } 3501 3502 if ( ! empty( $data['mime_type'] ) ) { 3503 $metadata['mime_type'] = $data['mime_type']; 3504 } 3505 3506 if ( ! empty( $data['playtime_seconds'] ) ) { 3507 $metadata['length'] = (int) round( $data['playtime_seconds'] ); 3508 } 3509 3510 if ( ! empty( $data['playtime_string'] ) ) { 3511 $metadata['length_formatted'] = $data['playtime_string']; 3512 } 3513 3514 if ( ! empty( $data['video']['resolution_x'] ) ) { 3515 $metadata['width'] = (int) $data['video']['resolution_x']; 3516 } 3517 3518 if ( ! empty( $data['video']['resolution_y'] ) ) { 3519 $metadata['height'] = (int) $data['video']['resolution_y']; 3520 } 3521 3522 if ( ! empty( $data['fileformat'] ) ) { 3523 $metadata['fileformat'] = $data['fileformat']; 3524 } 3525 3526 if ( ! empty( $data['video']['dataformat'] ) ) { 3527 $metadata['dataformat'] = $data['video']['dataformat']; 3528 } 3529 3530 if ( ! empty( $data['video']['encoder'] ) ) { 3531 $metadata['encoder'] = $data['video']['encoder']; 3532 } 3533 3534 if ( ! empty( $data['video']['codec'] ) ) { 3535 $metadata['codec'] = $data['video']['codec']; 3536 } 3537 3538 if ( ! empty( $data['audio'] ) ) { 3539 unset( $data['audio']['streams'] ); 3540 $metadata['audio'] = $data['audio']; 3541 } 3542 3543 if ( empty( $metadata['created_timestamp'] ) ) { 3544 $created_timestamp = wp_get_media_creation_timestamp( $data ); 3545 3546 if ( false !== $created_timestamp ) { 3547 $metadata['created_timestamp'] = $created_timestamp; 3548 } 3549 } 3550 3551 wp_add_id3_tag_data( $metadata, $data ); 3552 3553 $file_format = isset( $metadata['fileformat'] ) ? $metadata['fileformat'] : null; 3554 3555 /** 3556 * Filters the array of metadata retrieved from a video. 3557 * 3558 * In core, usually this selection is what is stored. 3559 * More complete data can be parsed from the `$data` parameter. 3560 * 3561 * @since 4.9.0 3562 * 3563 * @param array $metadata Filtered Video metadata. 3564 * @param string $file Path to video file. 3565 * @param string $file_format File format of video, as analyzed by getID3. 3566 * @param string $data Raw metadata from getID3. 3567 */ 3568 return apply_filters( 'wp_read_video_metadata', $metadata, $file, $file_format, $data ); 3569 } 3570 3571 /** 3572 * Retrieve metadata from an audio file's ID3 tags. 3573 * 3574 * @since 3.6.0 3575 * 3576 * @param string $file Path to file. 3577 * @return array|bool Returns array of metadata, if found. 3578 */ 3579 function wp_read_audio_metadata( $file ) { 3580 if ( ! file_exists( $file ) ) { 3581 return false; 3582 } 3583 3584 $metadata = array(); 3585 3586 if ( ! defined( 'GETID3_TEMP_DIR' ) ) { 3587 define( 'GETID3_TEMP_DIR', get_temp_dir() ); 3588 } 3589 3590 if ( ! class_exists( 'getID3', false ) ) { 3591 require ABSPATH . WPINC . '/ID3/getid3.php'; 3592 } 3593 3594 $id3 = new getID3(); 3595 $data = $id3->analyze( $file ); 3596 3597 if ( ! empty( $data['audio'] ) ) { 3598 unset( $data['audio']['streams'] ); 3599 $metadata = $data['audio']; 3600 } 3601 3602 if ( ! empty( $data['fileformat'] ) ) { 3603 $metadata['fileformat'] = $data['fileformat']; 3604 } 3605 3606 if ( ! empty( $data['filesize'] ) ) { 3607 $metadata['filesize'] = (int) $data['filesize']; 3608 } 3609 3610 if ( ! empty( $data['mime_type'] ) ) { 3611 $metadata['mime_type'] = $data['mime_type']; 3612 } 3613 3614 if ( ! empty( $data['playtime_seconds'] ) ) { 3615 $metadata['length'] = (int) round( $data['playtime_seconds'] ); 3616 } 3617 3618 if ( ! empty( $data['playtime_string'] ) ) { 3619 $metadata['length_formatted'] = $data['playtime_string']; 3620 } 3621 3622 if ( empty( $metadata['created_timestamp'] ) ) { 3623 $created_timestamp = wp_get_media_creation_timestamp( $data ); 3624 3625 if ( false !== $created_timestamp ) { 3626 $metadata['created_timestamp'] = $created_timestamp; 3627 } 3628 } 3629 3630 wp_add_id3_tag_data( $metadata, $data ); 3631 3632 return $metadata; 3633 } 3634 3635 /** 3636 * Parse creation date from media metadata. 3637 * 3638 * The getID3 library doesn't have a standard method for getting creation dates, 3639 * so the location of this data can vary based on the MIME type. 3640 * 3641 * @since 4.9.0 3642 * 3643 * @link https://github.com/JamesHeinrich/getID3/blob/master/structure.txt 3644 * 3645 * @param array $metadata The metadata returned by getID3::analyze(). 3646 * @return int|bool A UNIX timestamp for the media's creation date if available 3647 * or a boolean FALSE if a timestamp could not be determined. 3648 */ 3649 function wp_get_media_creation_timestamp( $metadata ) { 3650 $creation_date = false; 3651 3652 if ( empty( $metadata['fileformat'] ) ) { 3653 return $creation_date; 3654 } 3655 3656 switch ( $metadata['fileformat'] ) { 3657 case 'asf': 3658 if ( isset( $metadata['asf']['file_properties_object']['creation_date_unix'] ) ) { 3659 $creation_date = (int) $metadata['asf']['file_properties_object']['creation_date_unix']; 3660 } 3661 break; 3662 3663 case 'matroska': 3664 case 'webm': 3665 if ( isset( $metadata['matroska']['comments']['creation_time']['0'] ) ) { 3666 $creation_date = strtotime( $metadata['matroska']['comments']['creation_time']['0'] ); 3667 } elseif ( isset( $metadata['matroska']['info']['0']['DateUTC_unix'] ) ) { 3668 $creation_date = (int) $metadata['matroska']['info']['0']['DateUTC_unix']; 3669 } 3670 break; 3671 3672 case 'quicktime': 3673 case 'mp4': 3674 if ( isset( $metadata['quicktime']['moov']['subatoms']['0']['creation_time_unix'] ) ) { 3675 $creation_date = (int) $metadata['quicktime']['moov']['subatoms']['0']['creation_time_unix']; 3676 } 3677 break; 3678 } 3679 3680 return $creation_date; 3681 } 3682 3683 /** 3684 * Encapsulate logic for Attach/Detach actions 3685 * 3686 * @since 4.2.0 3687 * 3688 * @global wpdb $wpdb WordPress database abstraction object. 3689 * 3690 * @param int $parent_id Attachment parent ID. 3691 * @param string $action Optional. Attach/detach action. Accepts 'attach' or 'detach'. 3692 * Default 'attach'. 3693 */ 3694 function wp_media_attach_action( $parent_id, $action = 'attach' ) { 3695 global $wpdb; 3696 3697 if ( ! $parent_id ) { 3698 return; 3699 } 3700 3701 if ( ! current_user_can( 'edit_post', $parent_id ) ) { 3702 wp_die( __( 'Sorry, you are not allowed to edit this post.' ) ); 3703 } 3704 3705 $ids = array(); 3706 3707 foreach ( (array) $_REQUEST['media'] as $att_id ) { 3708 $att_id = (int) $att_id; 3709 3710 if ( ! current_user_can( 'edit_post', $att_id ) ) { 3711 continue; 3712 } 3713 3714 $ids[] = $att_id; 3715 } 3716 3717 if ( ! empty( $ids ) ) { 3718 $ids_string = implode( ',', $ids ); 3719 3720 if ( 'attach' === $action ) { 3721 $result = $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET post_parent = %d WHERE post_type = 'attachment' AND ID IN ( $ids_string )", $parent_id ) ); 3722 } else { 3723 $result = $wpdb->query( "UPDATE $wpdb->posts SET post_parent = 0 WHERE post_type = 'attachment' AND ID IN ( $ids_string )" ); 3724 } 3725 3726 foreach ( $ids as $att_id ) { 3727 clean_attachment_cache( $att_id ); 3728 } 3729 } 3730 3731 if ( isset( $result ) ) { 3732 $location = 'upload.php'; 3733 $referer = wp_get_referer(); 3734 3735 if ( $referer ) { 3736 if ( false !== strpos( $referer, 'upload.php' ) ) { 3737 $location = remove_query_arg( array( 'attached', 'detach' ), $referer ); 3738 } 3739 } 3740 3741 $key = 'attach' === $action ? 'attached' : 'detach'; 3742 $location = add_query_arg( array( $key => $result ), $location ); 3743 3744 wp_redirect( $location ); 3745 exit; 3746 } 3747 }
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| Generated : Wed Apr 1 08:20:01 2020 | Cross-referenced by PHPXref |