3 * WordPress Administration Media API.
6 * @subpackage Administration
10 * Defines the default media upload tabs
14 * @return array default tabs
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')
25 * Filter the available tabs in the legacy (pre-3.5.0) media popup.
29 * @param array $_default_tabs An array of media tabs.
31 return apply_filters( 'media_upload_tabs', $_default_tabs );
35 * Adds the gallery tab back to the tabs array if post has image attachments
39 * @global wpdb $wpdb WordPress database abstraction object.
42 * @return array $tabs with gallery if post has image attachment
44 function update_gallery_tab($tabs) {
47 if ( !isset($_REQUEST['post_id']) ) {
48 unset($tabs['gallery']);
52 $post_id = intval($_REQUEST['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", $post_id ) ) );
57 if ( empty($attachments) ) {
58 unset($tabs['gallery']);
62 $tabs['gallery'] = sprintf(__('Gallery (%s)'), "<span id='attachments-count'>$attachments</span>");
68 * Outputs the legacy media upload tabs UI.
72 * @global string $redir_tab
74 function the_media_upload_tabs() {
76 $tabs = media_upload_tabs();
79 if ( !empty($tabs) ) {
80 echo "<ul id='sidemenu'>\n";
81 if ( isset($redir_tab) && array_key_exists($redir_tab, $tabs) ) {
82 $current = $redir_tab;
83 } elseif ( isset($_GET['tab']) && array_key_exists($_GET['tab'], $tabs) ) {
84 $current = $_GET['tab'];
86 /** This filter is documented in wp-admin/media-upload.php */
87 $current = apply_filters( 'media_upload_default_tab', $default );
90 foreach ( $tabs as $callback => $text ) {
93 if ( $current == $callback )
94 $class = " class='current'";
96 $href = add_query_arg(array('tab' => $callback, 's' => false, 'paged' => false, 'post_mime_type' => false, 'm' => false));
97 $link = "<a href='" . esc_url($href) . "'$class>$text</a>";
98 echo "\t<li id='" . esc_attr("tab-$callback") . "'>$link</li>\n";
105 * Retrieves the image HTML to send to the editor.
109 * @param int $id Image attachment id.
110 * @param string $caption Image caption.
111 * @param string $title Image title attribute.
112 * @param string $align Image CSS alignment property.
113 * @param string $url Optional. Image src URL. Default empty.
114 * @param bool|string $rel Optional. Value for rel attribute or whether to add a dafault value. Default false.
115 * @param string|array $size Optional. Image size. Accepts any valid image size, or an array of width
116 * and height values in pixels (in that order). Default 'medium'.
117 * @param string $alt Optional. Image alt attribute. Default empty.
118 * @return string The HTML output to insert into the editor.
120 function get_image_send_to_editor( $id, $caption, $title, $align, $url = '', $rel = false, $size = 'medium', $alt = '' ) {
122 $html = get_image_tag( $id, $alt, '', $align, $size );
125 if ( is_string( $rel ) ) {
126 $rel = ' rel="' . esc_attr( $rel ) . '"';
128 $rel = ' rel="attachment wp-att-' . intval( $id ) . '"';
135 $html = '<a href="' . esc_attr( $url ) . '"' . $rel . '>' . $html . '</a>';
138 * Filter the image HTML markup to send to the editor.
142 * @param string $html The image HTML markup to send.
143 * @param int $id The attachment id.
144 * @param string $caption The image caption.
145 * @param string $title The image title.
146 * @param string $align The image alignment.
147 * @param string $url The image source URL.
148 * @param string|array $size Size of image. Image size or array of width and height values
149 * (in that order). Default 'medium'.
150 * @param string $alt The image alternative, or alt, text.
152 $html = apply_filters( 'image_send_to_editor', $html, $id, $caption, $title, $align, $url, $size, $alt );
158 * Adds image shortcode with caption to editor
162 * @param string $html
164 * @param string $caption image caption
165 * @param string $title image title attribute
166 * @param string $align image css alignment property
167 * @param string $url image src url
168 * @param string $size image size (thumbnail, medium, large, full or added with add_image_size() )
169 * @param string $alt image alt attribute
172 function image_add_caption( $html, $id, $caption, $title, $align, $url, $size, $alt = '' ) {
175 * Filter the caption text.
177 * Note: If the caption text is empty, the caption shortcode will not be appended
178 * to the image HTML when inserted into the editor.
180 * Passing an empty value also prevents the {@see 'image_add_caption_shortcode'}
181 * filter from being evaluated at the end of {@see image_add_caption()}.
185 * @param string $caption The original caption text.
186 * @param int $id The attachment ID.
188 $caption = apply_filters( 'image_add_caption_text', $caption, $id );
191 * Filter whether to disable captions.
193 * Prevents image captions from being appended to image HTML when inserted into the editor.
197 * @param bool $bool Whether to disable appending captions. Returning true to the filter
198 * will disable captions. Default empty string.
200 if ( empty($caption) || apply_filters( 'disable_captions', '' ) )
203 $id = ( 0 < (int) $id ) ? 'attachment_' . $id : '';
205 if ( ! preg_match( '/width=["\']([0-9]+)/', $html, $matches ) )
208 $width = $matches[1];
210 $caption = str_replace( array("\r\n", "\r"), "\n", $caption);
211 $caption = preg_replace_callback( '/<[a-zA-Z0-9]+(?: [^<>]+>)*/', '_cleanup_image_add_caption', $caption );
213 // Convert any remaining line breaks to <br>.
214 $caption = preg_replace( '/[ \n\t]*\n[ \t]*/', '<br />', $caption );
216 $html = preg_replace( '/(class=["\'][^\'"]*)align(none|left|right|center)\s?/', '$1', $html );
220 $shcode = '[caption id="' . $id . '" align="align' . $align . '" width="' . $width . '"]' . $html . ' ' . $caption . '[/caption]';
223 * Filter the image HTML markup including the caption shortcode.
227 * @param string $shcode The image HTML markup with caption shortcode.
228 * @param string $html The image HTML markup.
230 return apply_filters( 'image_add_caption_shortcode', $shcode, $html );
234 * Private preg_replace callback used in image_add_caption()
239 function _cleanup_image_add_caption( $matches ) {
240 // Remove any line breaks from inside the tags.
241 return preg_replace( '/[\r\n\t]+/', ' ', $matches[0] );
245 * Adds image html to editor
249 * @param string $html
251 function media_send_to_editor($html) {
253 <script type="text/javascript">
254 var win = window.dialogArguments || opener || parent || top;
255 win.send_to_editor( <?php echo wp_json_encode( $html ); ?> );
262 * Save a file submitted from a POST request and create an attachment post for it.
266 * @param string $file_id Index of the {@link $_FILES} array that the file was sent. Required.
267 * @param int $post_id The post ID of a post to attach the media item to. Required, but can
268 * be set to 0, creating a media item that has no relationship to a post.
269 * @param array $post_data Overwrite some of the attachment. Optional.
270 * @param array $overrides Override the {@link wp_handle_upload()} behavior. Optional.
271 * @return int|WP_Error ID of the attachment or a WP_Error object on failure.
273 function media_handle_upload($file_id, $post_id, $post_data = array(), $overrides = array( 'test_form' => false )) {
275 $time = current_time('mysql');
276 if ( $post = get_post($post_id) ) {
277 if ( substr( $post->post_date, 0, 4 ) > 0 )
278 $time = $post->post_date;
281 $name = $_FILES[$file_id]['name'];
282 $file = wp_handle_upload($_FILES[$file_id], $overrides, $time);
284 if ( isset($file['error']) )
285 return new WP_Error( 'upload_error', $file['error'] );
287 $name_parts = pathinfo($name);
288 $name = trim( substr( $name, 0, -(1 + strlen($name_parts['extension'])) ) );
291 $type = $file['type'];
292 $file = $file['file'];
297 if ( preg_match( '#^audio#', $type ) ) {
298 $meta = wp_read_audio_metadata( $file );
300 if ( ! empty( $meta['title'] ) ) {
301 $title = $meta['title'];
304 if ( ! empty( $title ) ) {
306 if ( ! empty( $meta['album'] ) && ! empty( $meta['artist'] ) ) {
307 /* translators: 1: audio track title, 2: album title, 3: artist name */
308 $content .= sprintf( __( '"%1$s" from %2$s by %3$s.' ), $title, $meta['album'], $meta['artist'] );
309 } elseif ( ! empty( $meta['album'] ) ) {
310 /* translators: 1: audio track title, 2: album title */
311 $content .= sprintf( __( '"%1$s" from %2$s.' ), $title, $meta['album'] );
312 } elseif ( ! empty( $meta['artist'] ) ) {
313 /* translators: 1: audio track title, 2: artist name */
314 $content .= sprintf( __( '"%1$s" by %2$s.' ), $title, $meta['artist'] );
316 $content .= sprintf( __( '"%s".' ), $title );
319 } elseif ( ! empty( $meta['album'] ) ) {
321 if ( ! empty( $meta['artist'] ) ) {
322 /* translators: 1: audio album title, 2: artist name */
323 $content .= sprintf( __( '%1$s by %2$s.' ), $meta['album'], $meta['artist'] );
325 $content .= $meta['album'] . '.';
328 } elseif ( ! empty( $meta['artist'] ) ) {
330 $content .= $meta['artist'] . '.';
334 if ( ! empty( $meta['year'] ) )
335 $content .= ' ' . sprintf( __( 'Released: %d.' ), $meta['year'] );
337 if ( ! empty( $meta['track_number'] ) ) {
338 $track_number = explode( '/', $meta['track_number'] );
339 if ( isset( $track_number[1] ) )
340 $content .= ' ' . sprintf( __( 'Track %1$s of %2$s.' ), number_format_i18n( $track_number[0] ), number_format_i18n( $track_number[1] ) );
342 $content .= ' ' . sprintf( __( 'Track %1$s.' ), number_format_i18n( $track_number[0] ) );
345 if ( ! empty( $meta['genre'] ) )
346 $content .= ' ' . sprintf( __( 'Genre: %s.' ), $meta['genre'] );
348 // Use image exif/iptc data for title and caption defaults if possible.
349 } elseif ( 0 === strpos( $type, 'image/' ) && $image_meta = @wp_read_image_metadata( $file ) ) {
350 if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) ) {
351 $title = $image_meta['title'];
354 if ( trim( $image_meta['caption'] ) ) {
355 $excerpt = $image_meta['caption'];
359 // Construct the attachment array
360 $attachment = array_merge( array(
361 'post_mime_type' => $type,
363 'post_parent' => $post_id,
364 'post_title' => $title,
365 'post_content' => $content,
366 'post_excerpt' => $excerpt,
369 // This should never be set as it would then overwrite an existing attachment.
370 unset( $attachment['ID'] );
373 $id = wp_insert_attachment($attachment, $file, $post_id);
374 if ( !is_wp_error($id) ) {
375 wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
383 * This handles a sideloaded file in the same way as an uploaded file is handled by {@link media_handle_upload()}
387 * @param array $file_array Array similar to a {@link $_FILES} upload array
388 * @param int $post_id The post ID the media is associated with
389 * @param string $desc Description of the sideloaded file
390 * @param array $post_data allows you to overwrite some of the attachment
391 * @return int|object The ID of the attachment or a WP_Error on failure
393 function media_handle_sideload($file_array, $post_id, $desc = null, $post_data = array()) {
394 $overrides = array('test_form'=>false);
396 $time = current_time( 'mysql' );
397 if ( $post = get_post( $post_id ) ) {
398 if ( substr( $post->post_date, 0, 4 ) > 0 )
399 $time = $post->post_date;
402 $file = wp_handle_sideload( $file_array, $overrides, $time );
403 if ( isset($file['error']) )
404 return new WP_Error( 'upload_error', $file['error'] );
407 $type = $file['type'];
408 $file = $file['file'];
409 $title = preg_replace('/\.[^.]+$/', '', basename($file));
412 // Use image exif/iptc data for title and caption defaults if possible.
413 if ( $image_meta = @wp_read_image_metadata($file) ) {
414 if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) )
415 $title = $image_meta['title'];
416 if ( trim( $image_meta['caption'] ) )
417 $content = $image_meta['caption'];
420 if ( isset( $desc ) )
423 // Construct the attachment array.
424 $attachment = array_merge( array(
425 'post_mime_type' => $type,
427 'post_parent' => $post_id,
428 'post_title' => $title,
429 'post_content' => $content,
432 // This should never be set as it would then overwrite an existing attachment.
433 unset( $attachment['ID'] );
435 // Save the attachment metadata
436 $id = wp_insert_attachment($attachment, $file, $post_id);
437 if ( !is_wp_error($id) )
438 wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
444 * Adds the iframe to display content for the media upload page
448 * @global int $body_id
450 * @param string|callable $content_func
452 function wp_iframe($content_func /* ... */) {
453 _wp_admin_html_begin();
455 <title><?php bloginfo('name') ?> › <?php _e('Uploads'); ?> — <?php _e('WordPress'); ?></title>
458 wp_enqueue_style( 'colors' );
459 // Check callback name for 'media'
460 if ( ( is_array( $content_func ) && ! empty( $content_func[1] ) && 0 === strpos( (string) $content_func[1], 'media' ) )
461 || ( ! is_array( $content_func ) && 0 === strpos( $content_func, 'media' ) ) )
462 wp_enqueue_style( 'deprecated-media' );
463 wp_enqueue_style( 'ie' );
465 <script type="text/javascript">
466 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();}}};
467 var ajaxurl = '<?php echo admin_url( 'admin-ajax.php', 'relative' ); ?>', pagenow = 'media-upload-popup', adminpage = 'media-upload-popup',
468 isRtl = <?php echo (int) is_rtl(); ?>;
471 /** This action is documented in wp-admin/admin-header.php */
472 do_action( 'admin_enqueue_scripts', 'media-upload-popup' );
475 * Fires when admin styles enqueued for the legacy (pre-3.5.0) media upload popup are printed.
479 do_action( 'admin_print_styles-media-upload-popup' );
481 /** This action is documented in wp-admin/admin-header.php */
482 do_action( 'admin_print_styles' );
485 * Fires when admin scripts enqueued for the legacy (pre-3.5.0) media upload popup are printed.
489 do_action( 'admin_print_scripts-media-upload-popup' );
491 /** This action is documented in wp-admin/admin-header.php */
492 do_action( 'admin_print_scripts' );
495 * Fires when scripts enqueued for the admin header for the legacy (pre-3.5.0)
496 * media upload popup are printed.
500 do_action( 'admin_head-media-upload-popup' );
502 /** This action is documented in wp-admin/admin-header.php */
503 do_action( 'admin_head' );
505 if ( is_string( $content_func ) ) {
507 * Fires in the admin header for each specific form tab in the legacy
508 * (pre-3.5.0) media upload popup.
510 * The dynamic portion of the hook, `$content_func`, refers to the form
511 * callback for the media upload type. Possible values include
512 * 'media_upload_type_form', 'media_upload_type_url_form', and
513 * 'media_upload_library_form'.
517 do_action( "admin_head_{$content_func}" );
521 <body<?php if ( isset($GLOBALS['body_id']) ) echo ' id="' . $GLOBALS['body_id'] . '"'; ?> class="wp-core-ui no-js">
522 <script type="text/javascript">
523 document.body.className = document.body.className.replace('no-js', 'js');
526 $args = func_get_args();
527 $args = array_slice($args, 1);
528 call_user_func_array($content_func, $args);
530 /** This action is documented in wp-admin/admin-footer.php */
531 do_action( 'admin_print_footer_scripts' );
533 <script type="text/javascript">if(typeof wpOnload=='function')wpOnload();</script>
540 * Adds the media button to the editor
544 * @global int $post_ID
546 * @staticvar int $instance
548 * @param string $editor_id
550 function media_buttons($editor_id = 'content') {
551 static $instance = 0;
555 if ( ! $post && ! empty( $GLOBALS['post_ID'] ) )
556 $post = $GLOBALS['post_ID'];
558 wp_enqueue_media( array(
562 $img = '<span class="wp-media-buttons-icon"></span> ';
564 $id_attribute = $instance === 1 ? ' id="insert-media-button"' : '';
565 printf( '<button type="button"%s class="button insert-media add_media" data-editor="%s">%s</button>',
567 esc_attr( $editor_id ),
568 $img . __( 'Add Media' )
571 * Filter the legacy (pre-3.5.0) media buttons.
574 * @deprecated 3.5.0 Use 'media_buttons' action instead.
576 * @param string $string Media buttons context. Default empty.
578 $legacy_filter = apply_filters( 'media_buttons_context', '' );
580 if ( $legacy_filter ) {
581 // #WP22559. Close <a> if a plugin started by closing <a> to open their own <a> tag.
582 if ( 0 === stripos( trim( $legacy_filter ), '</a>' ) )
583 $legacy_filter .= '</a>';
590 * @global int $post_ID
591 * @param string $type
592 * @param int $post_id
596 function get_upload_iframe_src( $type = null, $post_id = null, $tab = null ) {
599 if ( empty( $post_id ) )
602 $upload_iframe_src = add_query_arg( 'post_id', (int) $post_id, admin_url('media-upload.php') );
604 if ( $type && 'media' != $type )
605 $upload_iframe_src = add_query_arg('type', $type, $upload_iframe_src);
607 if ( ! empty( $tab ) )
608 $upload_iframe_src = add_query_arg('tab', $tab, $upload_iframe_src);
611 * Filter the upload iframe source URL for a specific media type.
613 * The dynamic portion of the hook name, `$type`, refers to the type
618 * @param string $upload_iframe_src The upload iframe source URL by type.
620 $upload_iframe_src = apply_filters( $type . '_upload_iframe_src', $upload_iframe_src );
622 return add_query_arg('TB_iframe', true, $upload_iframe_src);
626 * Handles form submissions for the legacy media uploader.
630 * @return mixed void|object WP_Error on failure
632 function media_upload_form_handler() {
633 check_admin_referer('media-form');
637 if ( isset($_POST['send']) ) {
638 $keys = array_keys( $_POST['send'] );
639 $send_id = (int) reset( $keys );
642 if ( !empty($_POST['attachments']) ) foreach ( $_POST['attachments'] as $attachment_id => $attachment ) {
643 $post = $_post = get_post($attachment_id, ARRAY_A);
645 if ( !current_user_can( 'edit_post', $attachment_id ) )
648 if ( isset($attachment['post_content']) )
649 $post['post_content'] = $attachment['post_content'];
650 if ( isset($attachment['post_title']) )
651 $post['post_title'] = $attachment['post_title'];
652 if ( isset($attachment['post_excerpt']) )
653 $post['post_excerpt'] = $attachment['post_excerpt'];
654 if ( isset($attachment['menu_order']) )
655 $post['menu_order'] = $attachment['menu_order'];
657 if ( isset($send_id) && $attachment_id == $send_id ) {
658 if ( isset($attachment['post_parent']) )
659 $post['post_parent'] = $attachment['post_parent'];
663 * Filter the attachment fields to be saved.
667 * @see wp_get_attachment_metadata()
669 * @param array $post An array of post data.
670 * @param array $attachment An array of attachment metadata.
672 $post = apply_filters( 'attachment_fields_to_save', $post, $attachment );
674 if ( isset($attachment['image_alt']) ) {
675 $image_alt = wp_unslash( $attachment['image_alt'] );
676 if ( $image_alt != get_post_meta($attachment_id, '_wp_attachment_image_alt', true) ) {
677 $image_alt = wp_strip_all_tags( $image_alt, true );
679 // Update_meta expects slashed.
680 update_post_meta( $attachment_id, '_wp_attachment_image_alt', wp_slash( $image_alt ) );
684 if ( isset($post['errors']) ) {
685 $errors[$attachment_id] = $post['errors'];
686 unset($post['errors']);
689 if ( $post != $_post )
690 wp_update_post($post);
692 foreach ( get_attachment_taxonomies($post) as $t ) {
693 if ( isset($attachment[$t]) )
694 wp_set_object_terms($attachment_id, array_map('trim', preg_split('/,+/', $attachment[$t])), $t, false);
698 if ( isset($_POST['insert-gallery']) || isset($_POST['update-gallery']) ) { ?>
699 <script type="text/javascript">
700 var win = window.dialogArguments || opener || parent || top;
707 if ( isset($send_id) ) {
708 $attachment = wp_unslash( $_POST['attachments'][$send_id] );
710 $html = isset( $attachment['post_title'] ) ? $attachment['post_title'] : '';
711 if ( !empty($attachment['url']) ) {
713 if ( strpos($attachment['url'], 'attachment_id') || get_attachment_link($send_id) == $attachment['url'] )
714 $rel = " rel='attachment wp-att-" . esc_attr($send_id) . "'";
715 $html = "<a href='{$attachment['url']}'$rel>$html</a>";
719 * Filter the HTML markup for a media item sent to the editor.
723 * @see wp_get_attachment_metadata()
725 * @param string $html HTML markup for a media item sent to the editor.
726 * @param int $send_id The first key from the $_POST['send'] data.
727 * @param array $attachment Array of attachment metadata.
729 $html = apply_filters( 'media_send_to_editor', $html, $send_id, $attachment );
730 return media_send_to_editor($html);
737 * Handles the process of uploading media.
741 * @return null|string
743 function wp_media_upload_handler() {
747 if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
748 check_admin_referer('media-form');
749 // Upload File button was clicked
750 $id = media_handle_upload('async-upload', $_REQUEST['post_id']);
752 if ( is_wp_error($id) ) {
753 $errors['upload_error'] = $id;
758 if ( !empty($_POST['insertonlybutton']) ) {
759 $src = $_POST['src'];
760 if ( !empty($src) && !strpos($src, '://') )
761 $src = "http://$src";
763 if ( isset( $_POST['media_type'] ) && 'image' != $_POST['media_type'] ) {
764 $title = esc_html( wp_unslash( $_POST['title'] ) );
765 if ( empty( $title ) )
766 $title = esc_html( basename( $src ) );
768 if ( $title && $src )
769 $html = "<a href='" . esc_url($src) . "'>$title</a>";
772 if ( ( $ext = preg_replace( '/^.+?\.([^.]+)$/', '$1', $src ) ) && ( $ext_type = wp_ext2type( $ext ) )
773 && ( 'audio' == $ext_type || 'video' == $ext_type ) )
777 * Filter the URL sent to the editor for a specific media type.
779 * The dynamic portion of the hook name, `$type`, refers to the type
780 * of media being sent.
784 * @param string $html HTML markup sent to the editor.
785 * @param string $src Media source URL.
786 * @param string $title Media title.
788 $html = apply_filters( $type . '_send_to_editor_url', $html, esc_url_raw( $src ), $title );
791 $alt = esc_attr( wp_unslash( $_POST['alt'] ) );
792 if ( isset($_POST['align']) ) {
793 $align = esc_attr( wp_unslash( $_POST['align'] ) );
794 $class = " class='align$align'";
797 $html = "<img src='" . esc_url($src) . "' alt='$alt'$class />";
800 * Filter the image URL sent to the editor.
804 * @param string $html HTML markup sent to the editor for an image.
805 * @param string $src Image source URL.
806 * @param string $alt Image alternate, or alt, text.
807 * @param string $align The image alignment. Default 'alignnone'. Possible values include
808 * 'alignleft', 'aligncenter', 'alignright', 'alignnone'.
810 $html = apply_filters( 'image_send_to_editor_url', $html, esc_url_raw( $src ), $alt, $align );
813 return media_send_to_editor($html);
816 if ( isset( $_POST['save'] ) ) {
817 $errors['upload_notice'] = __('Saved.');
818 wp_enqueue_script( 'admin-gallery' );
819 return wp_iframe( 'media_upload_gallery_form', $errors );
821 } elseif ( ! empty( $_POST ) ) {
822 $return = media_upload_form_handler();
824 if ( is_string($return) )
826 if ( is_array($return) )
830 if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' ) {
832 if ( isset( $_GET['type'] ) && in_array( $_GET['type'], array( 'video', 'audio', 'file' ) ) )
833 $type = $_GET['type'];
834 return wp_iframe( 'media_upload_type_url_form', $type, $errors, $id );
837 return wp_iframe( 'media_upload_type_form', 'image', $errors, $id );
841 * Downloads an image from the specified URL and attaches it to a post.
844 * @since 4.2.0 Introduced the `$return` parameter.
846 * @param string $file The URL of the image to download.
847 * @param int $post_id The post ID the media is to be associated with.
848 * @param string $desc Optional. Description of the image.
849 * @param string $return Optional. Accepts 'html' (image tag html) or 'src' (URL). Default 'html'.
850 * @return string|WP_Error Populated HTML img tag on success, WP_Error object otherwise.
852 function media_sideload_image( $file, $post_id, $desc = null, $return = 'html' ) {
853 if ( ! empty( $file ) ) {
855 // Set variables for storage, fix file filename for query strings.
856 preg_match( '/[^\?]+\.(jpe?g|jpe|gif|png)\b/i', $file, $matches );
858 return new WP_Error( 'image_sideload_failed', __( 'Invalid image URL' ) );
861 $file_array = array();
862 $file_array['name'] = basename( $matches[0] );
864 // Download file to temp location.
865 $file_array['tmp_name'] = download_url( $file );
867 // If error storing temporarily, return the error.
868 if ( is_wp_error( $file_array['tmp_name'] ) ) {
869 return $file_array['tmp_name'];
872 // Do the validation and storage stuff.
873 $id = media_handle_sideload( $file_array, $post_id, $desc );
875 // If error storing permanently, unlink.
876 if ( is_wp_error( $id ) ) {
877 @unlink( $file_array['tmp_name'] );
881 $src = wp_get_attachment_url( $id );
884 // Finally, check to make sure the file has been saved, then return the HTML.
885 if ( ! empty( $src ) ) {
886 if ( $return === 'src' ) {
890 $alt = isset( $desc ) ? esc_attr( $desc ) : '';
891 $html = "<img src='$src' alt='$alt' />";
894 return new WP_Error( 'image_sideload_failed' );
899 * Retrieves the legacy media uploader form in an iframe.
903 * @return string|null
905 function media_upload_gallery() {
908 if ( !empty($_POST) ) {
909 $return = media_upload_form_handler();
911 if ( is_string($return) )
913 if ( is_array($return) )
917 wp_enqueue_script('admin-gallery');
918 return wp_iframe( 'media_upload_gallery_form', $errors );
922 * Retrieves the legacy media library form in an iframe.
926 * @return string|null
928 function media_upload_library() {
930 if ( !empty($_POST) ) {
931 $return = media_upload_form_handler();
933 if ( is_string($return) )
935 if ( is_array($return) )
939 return wp_iframe( 'media_upload_library_form', $errors );
943 * Retrieve HTML for the image alignment radio buttons with the specified one checked.
947 * @param WP_Post $post
948 * @param string $checked
951 function image_align_input_fields( $post, $checked = '' ) {
953 if ( empty($checked) )
954 $checked = get_user_setting('align', 'none');
956 $alignments = array('none' => __('None'), 'left' => __('Left'), 'center' => __('Center'), 'right' => __('Right'));
957 if ( !array_key_exists( (string) $checked, $alignments ) )
961 foreach ( $alignments as $name => $label ) {
962 $name = esc_attr($name);
963 $out[] = "<input type='radio' name='attachments[{$post->ID}][align]' id='image-align-{$name}-{$post->ID}' value='$name'".
964 ( $checked == $name ? " checked='checked'" : "" ) .
965 " /><label for='image-align-{$name}-{$post->ID}' class='align image-align-{$name}-label'>$label</label>";
967 return join("\n", $out);
971 * Retrieve HTML for the size radio buttons with the specified one checked.
975 * @param WP_Post $post
976 * @param bool|string $check
979 function image_size_input_fields( $post, $check = '' ) {
981 * Filter the names and labels of the default image sizes.
985 * @param array $size_names Array of image sizes and their names. Default values
986 * include 'Thumbnail', 'Medium', 'Large', 'Full Size'.
988 $size_names = apply_filters( 'image_size_names_choose', array(
989 'thumbnail' => __( 'Thumbnail' ),
990 'medium' => __( 'Medium' ),
991 'large' => __( 'Large' ),
992 'full' => __( 'Full Size' )
995 if ( empty( $check ) ) {
996 $check = get_user_setting('imgsize', 'medium');
1000 foreach ( $size_names as $size => $label ) {
1001 $downsize = image_downsize( $post->ID, $size );
1004 // Is this size selectable?
1005 $enabled = ( $downsize[3] || 'full' == $size );
1006 $css_id = "image-size-{$size}-{$post->ID}";
1008 // If this size is the default but that's not available, don't select it.
1009 if ( $size == $check ) {
1011 $checked = " checked='checked'";
1015 } elseif ( ! $check && $enabled && 'thumbnail' != $size ) {
1017 * If $check is not enabled, default to the first available size
1018 * that's bigger than a thumbnail.
1021 $checked = " checked='checked'";
1024 $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 />";
1026 $html .= "<label for='{$css_id}'>$label</label>";
1028 // Only show the dimensions if that choice is available.
1030 $html .= " <label for='{$css_id}' class='help'>" . sprintf( "(%d × %d)", $downsize[1], $downsize[2] ). "</label>";
1038 'label' => __( 'Size' ),
1040 'html' => join( "\n", $out ),
1045 * Retrieve HTML for the Link URL buttons with the default link type as specified.
1049 * @param WP_Post $post
1050 * @param string $url_type
1053 function image_link_input_fields($post, $url_type = '') {
1055 $file = wp_get_attachment_url($post->ID);
1056 $link = get_attachment_link($post->ID);
1058 if ( empty($url_type) )
1059 $url_type = get_user_setting('urlbutton', 'post');
1062 if ( $url_type == 'file' )
1064 elseif ( $url_type == 'post' )
1068 <input type='text' class='text urlfield' name='attachments[$post->ID][url]' value='" . esc_attr($url) . "' /><br />
1069 <button type='button' class='button urlnone' data-link-url=''>" . __('None') . "</button>
1070 <button type='button' class='button urlfile' data-link-url='" . esc_attr($file) . "'>" . __('File URL') . "</button>
1071 <button type='button' class='button urlpost' data-link-url='" . esc_attr($link) . "'>" . __('Attachment Post URL') . "</button>
1076 * Output a textarea element for inputting an attachment caption.
1080 * @param WP_Post $edit_post Attachment WP_Post object.
1081 * @return string HTML markup for the textarea element.
1083 function wp_caption_input_textarea($edit_post) {
1084 // Post data is already escaped.
1085 $name = "attachments[{$edit_post->ID}][post_excerpt]";
1087 return '<textarea name="' . $name . '" id="' . $name . '">' . $edit_post->post_excerpt . '</textarea>';
1091 * Retrieves the image attachment fields to edit form fields.
1095 * @param array $form_fields
1096 * @param object $post
1099 function image_attachment_fields_to_edit($form_fields, $post) {
1100 return $form_fields;
1104 * Retrieves the single non-image attachment fields to edit form fields.
1108 * @param array $form_fields An array of attachment form fields.
1109 * @param WP_Post $post The WP_Post attachment object.
1110 * @return array Filtered attachment form fields.
1112 function media_single_attachment_fields_to_edit( $form_fields, $post ) {
1113 unset($form_fields['url'], $form_fields['align'], $form_fields['image-size']);
1114 return $form_fields;
1118 * Retrieves the post non-image attachment fields to edito form fields.
1122 * @param array $form_fields An array of attachment form fields.
1123 * @param WP_Post $post The WP_Post attachment object.
1124 * @return array Filtered attachment form fields.
1126 function media_post_single_attachment_fields_to_edit( $form_fields, $post ) {
1127 unset($form_fields['image_url']);
1128 return $form_fields;
1132 * Filters input from media_upload_form_handler() and assigns a default
1133 * post_title from the file name if none supplied.
1135 * Illustrates the use of the attachment_fields_to_save filter
1136 * which can be used to add default values to any field before saving to DB.
1140 * @param array $post The WP_Post attachment object converted to an array.
1141 * @param array $attachment An array of attachment metadata.
1142 * @return array Filtered attachment post object.
1144 function image_attachment_fields_to_save( $post, $attachment ) {
1145 if ( substr( $post['post_mime_type'], 0, 5 ) == 'image' ) {
1146 if ( strlen( trim( $post['post_title'] ) ) == 0 ) {
1147 $attachment_url = ( isset( $post['attachment_url'] ) ) ? $post['attachment_url'] : $post['guid'];
1148 $post['post_title'] = preg_replace( '/\.\w+$/', '', wp_basename( $attachment_url ) );
1149 $post['errors']['post_title']['errors'][] = __( 'Empty Title filled from filename.' );
1157 * Retrieves the media element HTML to send to the editor.
1161 * @param string $html
1162 * @param integer $attachment_id
1163 * @param array $attachment
1166 function image_media_send_to_editor($html, $attachment_id, $attachment) {
1167 $post = get_post($attachment_id);
1168 if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
1169 $url = $attachment['url'];
1170 $align = !empty($attachment['align']) ? $attachment['align'] : 'none';
1171 $size = !empty($attachment['image-size']) ? $attachment['image-size'] : 'medium';
1172 $alt = !empty($attachment['image_alt']) ? $attachment['image_alt'] : '';
1173 $rel = ( strpos( $url, 'attachment_id') || $url === get_attachment_link( $attachment_id ) );
1175 return get_image_send_to_editor($attachment_id, $attachment['post_excerpt'], $attachment['post_title'], $align, $url, $rel, $size, $alt);
1182 * Retrieves the attachment fields to edit form fields.
1186 * @param WP_Post $post
1187 * @param array $errors
1190 function get_attachment_fields_to_edit($post, $errors = null) {
1191 if ( is_int($post) )
1192 $post = get_post($post);
1193 if ( is_array($post) )
1194 $post = new WP_Post( (object) $post );
1196 $image_url = wp_get_attachment_url($post->ID);
1198 $edit_post = sanitize_post($post, 'edit');
1200 $form_fields = array(
1201 'post_title' => array(
1202 'label' => __('Title'),
1203 'value' => $edit_post->post_title
1205 'image_alt' => array(),
1206 'post_excerpt' => array(
1207 'label' => __('Caption'),
1209 'html' => wp_caption_input_textarea($edit_post)
1211 'post_content' => array(
1212 'label' => __('Description'),
1213 'value' => $edit_post->post_content,
1214 'input' => 'textarea'
1217 'label' => __('Link URL'),
1219 'html' => image_link_input_fields($post, get_option('image_default_link_type')),
1220 'helps' => __('Enter a link URL or click above for presets.')
1222 'menu_order' => array(
1223 'label' => __('Order'),
1224 'value' => $edit_post->menu_order
1226 'image_url' => array(
1227 'label' => __('File URL'),
1229 'html' => "<input type='text' class='text urlfield' readonly='readonly' name='attachments[$post->ID][url]' value='" . esc_attr($image_url) . "' /><br />",
1230 'value' => wp_get_attachment_url($post->ID),
1231 'helps' => __('Location of the uploaded file.')
1235 foreach ( get_attachment_taxonomies($post) as $taxonomy ) {
1236 $t = (array) get_taxonomy($taxonomy);
1237 if ( ! $t['public'] || ! $t['show_ui'] )
1239 if ( empty($t['label']) )
1240 $t['label'] = $taxonomy;
1241 if ( empty($t['args']) )
1242 $t['args'] = array();
1244 $terms = get_object_term_cache($post->ID, $taxonomy);
1245 if ( false === $terms )
1246 $terms = wp_get_object_terms($post->ID, $taxonomy, $t['args']);
1250 foreach ( $terms as $term )
1251 $values[] = $term->slug;
1252 $t['value'] = join(', ', $values);
1254 $form_fields[$taxonomy] = $t;
1257 // Merge default fields with their errors, so any key passed with the error (e.g. 'error', 'helps', 'value') will replace the default
1258 // The recursive merge is easily traversed with array casting: foreach ( (array) $things as $thing )
1259 $form_fields = array_merge_recursive($form_fields, (array) $errors);
1261 // This was formerly in image_attachment_fields_to_edit().
1262 if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
1263 $alt = get_post_meta($post->ID, '_wp_attachment_image_alt', true);
1267 $form_fields['post_title']['required'] = true;
1269 $form_fields['image_alt'] = array(
1271 'label' => __('Alternative Text'),
1272 'helps' => __('Alt text for the image, e.g. “The Mona Lisa”')
1275 $form_fields['align'] = array(
1276 'label' => __('Alignment'),
1278 'html' => image_align_input_fields($post, get_option('image_default_align')),
1281 $form_fields['image-size'] = image_size_input_fields( $post, get_option('image_default_size', 'medium') );
1284 unset( $form_fields['image_alt'] );
1288 * Filter the attachment fields to edit.
1292 * @param array $form_fields An array of attachment form fields.
1293 * @param WP_Post $post The WP_Post attachment object.
1295 $form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post );
1297 return $form_fields;
1301 * Retrieve HTML for media items of post gallery.
1303 * The HTML markup retrieved will be created for the progress of SWF Upload
1304 * component. Will also create link for showing and hiding the form to modify
1305 * the image attachment.
1309 * @global WP_Query $wp_the_query
1311 * @param int $post_id Optional. Post ID.
1312 * @param array $errors Errors for attachment, if any.
1315 function get_media_items( $post_id, $errors ) {
1316 $attachments = array();
1318 $post = get_post($post_id);
1319 if ( $post && $post->post_type == 'attachment' )
1320 $attachments = array($post->ID => $post);
1322 $attachments = get_children( array( 'post_parent' => $post_id, 'post_type' => 'attachment', 'orderby' => 'menu_order ASC, ID', 'order' => 'DESC') );
1324 if ( is_array($GLOBALS['wp_the_query']->posts) )
1325 foreach ( $GLOBALS['wp_the_query']->posts as $attachment )
1326 $attachments[$attachment->ID] = $attachment;
1330 foreach ( (array) $attachments as $id => $attachment ) {
1331 if ( $attachment->post_status == 'trash' )
1333 if ( $item = get_media_item( $id, array( 'errors' => isset($errors[$id]) ? $errors[$id] : null) ) )
1334 $output .= "\n<div id='media-item-$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>";
1341 * Retrieve HTML form for modifying the image attachment.
1345 * @global string $redir_tab
1347 * @param int $attachment_id Attachment ID for modification.
1348 * @param string|array $args Optional. Override defaults.
1349 * @return string HTML form for attachment.
1351 function get_media_item( $attachment_id, $args = null ) {
1354 if ( ( $attachment_id = intval( $attachment_id ) ) && $thumb_url = wp_get_attachment_image_src( $attachment_id, 'thumbnail', true ) )
1355 $thumb_url = $thumb_url[0];
1359 $post = get_post( $attachment_id );
1360 $current_post_id = !empty( $_GET['post_id'] ) ? (int) $_GET['post_id'] : 0;
1362 $default_args = array(
1364 'send' => $current_post_id ? post_type_supports( get_post_type( $current_post_id ), 'editor' ) : true,
1367 'show_title' => true
1369 $args = wp_parse_args( $args, $default_args );
1372 * Filter the arguments used to retrieve an image for the edit image form.
1376 * @see get_media_item
1378 * @param array $args An array of arguments.
1380 $r = apply_filters( 'get_media_item_args', $args );
1382 $toggle_on = __( 'Show' );
1383 $toggle_off = __( 'Hide' );
1385 $file = get_attached_file( $post->ID );
1386 $filename = esc_html( wp_basename( $file ) );
1387 $title = esc_attr( $post->post_title );
1389 $post_mime_types = get_post_mime_types();
1390 $keys = array_keys( wp_match_mime_types( array_keys( $post_mime_types ), $post->post_mime_type ) );
1391 $type = reset( $keys );
1392 $type_html = "<input type='hidden' id='type-of-$attachment_id' value='" . esc_attr( $type ) . "' />";
1394 $form_fields = get_attachment_fields_to_edit( $post, $r['errors'] );
1396 if ( $r['toggle'] ) {
1397 $class = empty( $r['errors'] ) ? 'startclosed' : 'startopen';
1399 <a class='toggle describe-toggle-on' href='#'>$toggle_on</a>
1400 <a class='toggle describe-toggle-off' href='#'>$toggle_off</a>";
1406 $display_title = ( !empty( $title ) ) ? $title : $filename; // $title shouldn't ever be empty, but just in case
1407 $display_title = $r['show_title'] ? "<div class='filename new'><span class='title'>" . wp_html_excerpt( $display_title, 60, '…' ) . "</span></div>" : '';
1409 $gallery = ( ( isset( $_REQUEST['tab'] ) && 'gallery' == $_REQUEST['tab'] ) || ( isset( $redir_tab ) && 'gallery' == $redir_tab ) );
1412 foreach ( $form_fields as $key => $val ) {
1413 if ( 'menu_order' == $key ) {
1415 $order = "<div class='menu_order'> <input class='menu_order_input' type='text' id='attachments[$attachment_id][menu_order]' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ). "' /></div>";
1417 $order = "<input type='hidden' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ) . "' />";
1419 unset( $form_fields['menu_order'] );
1425 $meta = wp_get_attachment_metadata( $post->ID );
1426 if ( isset( $meta['width'], $meta['height'] ) )
1427 $media_dims .= "<span id='media-dims-$post->ID'>{$meta['width']} × {$meta['height']}</span> ";
1430 * Filter the media metadata.
1434 * @param string $media_dims The HTML markup containing the media dimensions.
1435 * @param WP_Post $post The WP_Post attachment object.
1437 $media_dims = apply_filters( 'media_meta', $media_dims, $post );
1439 $image_edit_button = '';
1440 if ( wp_attachment_is_image( $post->ID ) && wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) {
1441 $nonce = wp_create_nonce( "image_editor-$post->ID" );
1442 $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>";
1445 $attachment_url = get_permalink( $attachment_id );
1452 <table class='slidetoggle describe $class'>
1453 <thead class='media-item-info' id='media-head-$post->ID'>
1455 <td class='A1B1' id='thumbnail-head-$post->ID'>
1456 <p><a href='$attachment_url' target='_blank'><img class='thumbnail' src='$thumb_url' alt='' /></a></p>
1457 <p>$image_edit_button</p>
1460 <p><strong>" . __('File name:') . "</strong> $filename</p>
1461 <p><strong>" . __('File type:') . "</strong> $post->post_mime_type</p>
1462 <p><strong>" . __('Upload date:') . "</strong> " . mysql2date( __( 'F j, Y' ), $post->post_date ). '</p>';
1463 if ( !empty( $media_dims ) )
1464 $item .= "<p><strong>" . __('Dimensions:') . "</strong> $media_dims</p>\n";
1466 $item .= "</td></tr>\n";
1471 <tr><td colspan='2' class='imgedit-response' id='imgedit-response-$post->ID'></td></tr>\n
1472 <tr><td style='display:none' colspan='2' class='image-editor' id='image-editor-$post->ID'></td></tr>\n
1473 <tr><td colspan='2'><p class='media-types media-types-required-info'>" . sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . "</p></td></tr>\n";
1477 'required' => false,
1479 'extra_rows' => array(),
1483 $r['send'] = get_submit_button( __( 'Insert into Post' ), 'button', "send[$attachment_id]", false );
1486 $delete = empty( $r['delete'] ) ? '' : $r['delete'];
1487 if ( $delete && current_user_can( 'delete_post', $attachment_id ) ) {
1488 if ( !EMPTY_TRASH_DAYS ) {
1489 $delete = "<a href='" . wp_nonce_url( "post.php?action=delete&post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete-permanently'>" . __( 'Delete Permanently' ) . '</a>';
1490 } elseif ( !MEDIA_TRASH ) {
1491 $delete = "<a href='#' class='del-link' onclick=\"document.getElementById('del_attachment_$attachment_id').style.display='block';return false;\">" . __( 'Delete' ) . "</a>
1492 <div id='del_attachment_$attachment_id' class='del-attachment' style='display:none;'>" .
1493 /* translators: %s: file name */
1494 '<p>' . sprintf( __( 'You are about to delete %s.' ), '<strong>' . $filename . '</strong>' ) . "</p>
1495 <a href='" . wp_nonce_url( "post.php?action=delete&post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='button'>" . __( 'Continue' ) . "</a>
1496 <a href='#' class='button' onclick=\"this.parentNode.style.display='none';return false;\">" . __( 'Cancel' ) . "</a>
1499 $delete = "<a href='" . wp_nonce_url( "post.php?action=trash&post=$attachment_id", 'trash-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete'>" . __( 'Move to Trash' ) . "</a>
1500 <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>";
1507 $calling_post_id = 0;
1508 if ( isset( $_GET['post_id'] ) ) {
1509 $calling_post_id = absint( $_GET['post_id'] );
1510 } elseif ( isset( $_POST ) && count( $_POST ) ) {// Like for async-upload where $_GET['post_id'] isn't set
1511 $calling_post_id = $post->post_parent;
1513 if ( 'image' == $type && $calling_post_id && current_theme_supports( 'post-thumbnails', get_post_type( $calling_post_id ) )
1514 && post_type_supports( get_post_type( $calling_post_id ), 'thumbnail' ) && get_post_thumbnail_id( $calling_post_id ) != $attachment_id ) {
1516 $calling_post = get_post( $calling_post_id );
1517 $calling_post_type_object = get_post_type_object( $calling_post->post_type );
1519 $ajax_nonce = wp_create_nonce( "set_post_thumbnail-$calling_post_id" );
1520 $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>";
1523 if ( ( $r['send'] || $thumbnail || $delete ) && !isset( $form_fields['buttons'] ) ) {
1524 $form_fields['buttons'] = array( 'tr' => "\t\t<tr class='submit'><td></td><td class='savesend'>" . $r['send'] . " $thumbnail $delete</td></tr>\n" );
1526 $hidden_fields = array();
1528 foreach ( $form_fields as $id => $field ) {
1529 if ( $id[0] == '_' )
1532 if ( !empty( $field['tr'] ) ) {
1533 $item .= $field['tr'];
1537 $field = array_merge( $defaults, $field );
1538 $name = "attachments[$attachment_id][$id]";
1540 if ( $field['input'] == 'hidden' ) {
1541 $hidden_fields[$name] = $field['value'];
1545 $required = $field['required'] ? '<span class="required">*</span>' : '';
1546 $required_attr = $field['required'] ? ' required' : '';
1547 $aria_required = $field['required'] ? " aria-required='true'" : '';
1549 $class .= $field['required'] ? ' form-required' : '';
1551 $item .= "\t\t<tr class='$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'>";
1552 if ( !empty( $field[ $field['input'] ] ) )
1553 $item .= $field[ $field['input'] ];
1554 elseif ( $field['input'] == 'textarea' ) {
1555 if ( 'post_content' == $id && user_can_richedit() ) {
1556 // Sanitize_post() skips the post_content when user_can_richedit.
1557 $field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES );
1559 // Post_excerpt is already escaped by sanitize_post() in get_attachment_fields_to_edit().
1560 $item .= "<textarea id='$name' name='$name'{$required_attr}{$aria_required}>" . $field['value'] . '</textarea>';
1562 $item .= "<input type='text' class='text' id='$name' name='$name' value='" . esc_attr( $field['value'] ) . "'{$required_attr}{$aria_required} />";
1564 if ( !empty( $field['helps'] ) )
1565 $item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>';
1566 $item .= "</td>\n\t\t</tr>\n";
1568 $extra_rows = array();
1570 if ( !empty( $field['errors'] ) )
1571 foreach ( array_unique( (array) $field['errors'] ) as $error )
1572 $extra_rows['error'][] = $error;
1574 if ( !empty( $field['extra_rows'] ) )
1575 foreach ( $field['extra_rows'] as $class => $rows )
1576 foreach ( (array) $rows as $html )
1577 $extra_rows[$class][] = $html;
1579 foreach ( $extra_rows as $class => $rows )
1580 foreach ( $rows as $html )
1581 $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n";
1584 if ( !empty( $form_fields['_final'] ) )
1585 $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n";
1586 $item .= "\t</tbody>\n";
1587 $item .= "\t</table>\n";
1589 foreach ( $hidden_fields as $name => $value )
1590 $item .= "\t<input type='hidden' name='$name' id='$name' value='" . esc_attr( $value ) . "' />\n";
1592 if ( $post->post_parent < 1 && isset( $_REQUEST['post_id'] ) ) {
1593 $parent = (int) $_REQUEST['post_id'];
1594 $parent_name = "attachments[$attachment_id][post_parent]";
1595 $item .= "\t<input type='hidden' name='$parent_name' id='$parent_name' value='$parent' />\n";
1604 * @param int $attachment_id
1605 * @param array $args
1608 function get_compat_media_markup( $attachment_id, $args = null ) {
1609 $post = get_post( $attachment_id );
1611 $default_args = array(
1613 'in_modal' => false,
1616 $user_can_edit = current_user_can( 'edit_post', $attachment_id );
1618 $args = wp_parse_args( $args, $default_args );
1620 /** This filter is documented in wp-admin/includes/media.php */
1621 $args = apply_filters( 'get_media_item_args', $args );
1623 $form_fields = array();
1625 if ( $args['in_modal'] ) {
1626 foreach ( get_attachment_taxonomies($post) as $taxonomy ) {
1627 $t = (array) get_taxonomy($taxonomy);
1628 if ( ! $t['public'] || ! $t['show_ui'] )
1630 if ( empty($t['label']) )
1631 $t['label'] = $taxonomy;
1632 if ( empty($t['args']) )
1633 $t['args'] = array();
1635 $terms = get_object_term_cache($post->ID, $taxonomy);
1636 if ( false === $terms )
1637 $terms = wp_get_object_terms($post->ID, $taxonomy, $t['args']);
1641 foreach ( $terms as $term )
1642 $values[] = $term->slug;
1643 $t['value'] = join(', ', $values);
1644 $t['taxonomy'] = true;
1646 $form_fields[$taxonomy] = $t;
1650 // Merge default fields with their errors, so any key passed with the error (e.g. 'error', 'helps', 'value') will replace the default
1651 // The recursive merge is easily traversed with array casting: foreach ( (array) $things as $thing )
1652 $form_fields = array_merge_recursive($form_fields, (array) $args['errors'] );
1654 /** This filter is documented in wp-admin/includes/media.php */
1655 $form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post );
1657 unset( $form_fields['image-size'], $form_fields['align'], $form_fields['image_alt'],
1658 $form_fields['post_title'], $form_fields['post_excerpt'], $form_fields['post_content'],
1659 $form_fields['url'], $form_fields['menu_order'], $form_fields['image_url'] );
1661 /** This filter is documented in wp-admin/includes/media.php */
1662 $media_meta = apply_filters( 'media_meta', '', $post );
1666 'required' => false,
1668 'extra_rows' => array(),
1669 'show_in_edit' => true,
1670 'show_in_modal' => true,
1673 $hidden_fields = array();
1676 foreach ( $form_fields as $id => $field ) {
1677 if ( $id[0] == '_' )
1680 $name = "attachments[$attachment_id][$id]";
1681 $id_attr = "attachments-$attachment_id-$id";
1683 if ( !empty( $field['tr'] ) ) {
1684 $item .= $field['tr'];
1688 $field = array_merge( $defaults, $field );
1690 if ( ( ! $field['show_in_edit'] && ! $args['in_modal'] ) || ( ! $field['show_in_modal'] && $args['in_modal'] ) )
1693 if ( $field['input'] == 'hidden' ) {
1694 $hidden_fields[$name] = $field['value'];
1698 $readonly = ! $user_can_edit && ! empty( $field['taxonomy'] ) ? " readonly='readonly' " : '';
1699 $required = $field['required'] ? '<span class="required">*</span>' : '';
1700 $required_attr = $field['required'] ? ' required' : '';
1701 $aria_required = $field['required'] ? " aria-required='true'" : '';
1702 $class = 'compat-field-' . $id;
1703 $class .= $field['required'] ? ' form-required' : '';
1705 $item .= "\t\t<tr class='$class'>";
1706 $item .= "\t\t\t<th scope='row' class='label'><label for='$id_attr'><span class='alignleft'>{$field['label']}</span>$required<br class='clear' /></label>";
1707 $item .= "</th>\n\t\t\t<td class='field'>";
1709 if ( !empty( $field[ $field['input'] ] ) )
1710 $item .= $field[ $field['input'] ];
1711 elseif ( $field['input'] == 'textarea' ) {
1712 if ( 'post_content' == $id && user_can_richedit() ) {
1713 // sanitize_post() skips the post_content when user_can_richedit.
1714 $field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES );
1716 $item .= "<textarea id='$id_attr' name='$name'{$required_attr}{$aria_required}>" . $field['value'] . '</textarea>';
1718 $item .= "<input type='text' class='text' id='$id_attr' name='$name' value='" . esc_attr( $field['value'] ) . "' $readonly{$required_attr}{$aria_required} />";
1720 if ( !empty( $field['helps'] ) )
1721 $item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>';
1722 $item .= "</td>\n\t\t</tr>\n";
1724 $extra_rows = array();
1726 if ( !empty( $field['errors'] ) )
1727 foreach ( array_unique( (array) $field['errors'] ) as $error )
1728 $extra_rows['error'][] = $error;
1730 if ( !empty( $field['extra_rows'] ) )
1731 foreach ( $field['extra_rows'] as $class => $rows )
1732 foreach ( (array) $rows as $html )
1733 $extra_rows[$class][] = $html;
1735 foreach ( $extra_rows as $class => $rows )
1736 foreach ( $rows as $html )
1737 $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n";
1740 if ( !empty( $form_fields['_final'] ) )
1741 $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n";
1744 $item = '<p class="media-types media-types-required-info">' .
1745 sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . '</p>
1746 <table class="compat-attachment-fields">' . $item . '</table>';
1749 foreach ( $hidden_fields as $hidden_field => $value ) {
1750 $item .= '<input type="hidden" name="' . esc_attr( $hidden_field ) . '" value="' . esc_attr( $value ) . '" />' . "\n";
1754 $item = '<input type="hidden" name="attachments[' . $attachment_id . '][menu_order]" value="' . esc_attr( $post->menu_order ) . '" />' . $item;
1758 'meta' => $media_meta,
1763 * Outputs the legacy media upload header.
1767 function media_upload_header() {
1768 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0;
1770 echo '<script type="text/javascript">post_id = ' . $post_id . ';</script>';
1771 if ( empty( $_GET['chromeless'] ) ) {
1772 echo '<div id="media-upload-header">';
1773 the_media_upload_tabs();
1779 * Outputs the legacy media upload form.
1783 * @global string $type
1784 * @global string $tab
1785 * @global bool $is_IE
1786 * @global bool $is_opera
1788 * @param array $errors
1790 function media_upload_form( $errors = null ) {
1791 global $type, $tab, $is_IE, $is_opera;
1793 if ( ! _device_can_upload() ) {
1794 echo '<p>' . sprintf( __('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.'), 'https://apps.wordpress.org/' ) . '</p>';
1798 $upload_action_url = admin_url('async-upload.php');
1799 $post_id = isset($_REQUEST['post_id']) ? intval($_REQUEST['post_id']) : 0;
1800 $_type = isset($type) ? $type : '';
1801 $_tab = isset($tab) ? $tab : '';
1803 $max_upload_size = wp_max_upload_size();
1804 if ( ! $max_upload_size ) {
1805 $max_upload_size = 0;
1809 <div id="media-upload-notice"><?php
1811 if (isset($errors['upload_notice']) )
1812 echo $errors['upload_notice'];
1815 <div id="media-upload-error"><?php
1817 if (isset($errors['upload_error']) && is_wp_error($errors['upload_error']))
1818 echo $errors['upload_error']->get_error_message();
1822 if ( is_multisite() && !is_upload_space_available() ) {
1824 * Fires when an upload will exceed the defined upload space quota for a network site.
1828 do_action( 'upload_ui_over_quota' );
1833 * Fires just before the legacy (pre-3.5.0) upload interface is loaded.
1837 do_action( 'pre-upload-ui' );
1839 $post_params = array(
1840 "post_id" => $post_id,
1841 "_wpnonce" => wp_create_nonce('media-form'),
1848 * Filter the media upload post parameters.
1850 * @since 3.1.0 As 'swfupload_post_params'
1853 * @param array $post_params An array of media upload parameters used by Plupload.
1855 $post_params = apply_filters( 'upload_post_params', $post_params );
1857 $plupload_init = array(
1858 'runtimes' => 'html5,flash,silverlight,html4',
1859 'browse_button' => 'plupload-browse-button',
1860 'container' => 'plupload-upload-ui',
1861 'drop_element' => 'drag-drop-area',
1862 'file_data_name' => 'async-upload',
1863 'url' => $upload_action_url,
1864 'flash_swf_url' => includes_url( 'js/plupload/plupload.flash.swf' ),
1865 'silverlight_xap_url' => includes_url( 'js/plupload/plupload.silverlight.xap' ),
1867 'max_file_size' => $max_upload_size . 'b',
1869 'multipart_params' => $post_params,
1872 // Currently only iOS Safari supports multiple files uploading but iOS 7.x has a bug that prevents uploading of videos
1873 // when enabled. See #29602.
1874 if ( wp_is_mobile() && strpos( $_SERVER['HTTP_USER_AGENT'], 'OS 7_' ) !== false &&
1875 strpos( $_SERVER['HTTP_USER_AGENT'], 'like Mac OS X' ) !== false ) {
1877 $plupload_init['multi_selection'] = false;
1881 * Filter the default Plupload settings.
1885 * @param array $plupload_init An array of default settings used by Plupload.
1887 $plupload_init = apply_filters( 'plupload_init', $plupload_init );
1891 <script type="text/javascript">
1893 // Verify size is an int. If not return default value.
1894 $large_size_h = absint( get_option('large_size_h') );
1895 if( !$large_size_h )
1896 $large_size_h = 1024;
1897 $large_size_w = absint( get_option('large_size_w') );
1898 if( !$large_size_w )
1899 $large_size_w = 1024;
1901 var resize_height = <?php echo $large_size_h; ?>, resize_width = <?php echo $large_size_w; ?>,
1902 wpUploaderInit = <?php echo wp_json_encode( $plupload_init ); ?>;
1905 <div id="plupload-upload-ui" class="hide-if-no-js">
1908 * Fires before the upload interface loads.
1910 * @since 2.6.0 As 'pre-flash-upload-ui'
1913 do_action( 'pre-plupload-upload-ui' ); ?>
1914 <div id="drag-drop-area">
1915 <div class="drag-drop-inside">
1916 <p class="drag-drop-info"><?php _e('Drop files here'); ?></p>
1917 <p><?php _ex('or', 'Uploader: Drop files here - or - Select Files'); ?></p>
1918 <p class="drag-drop-buttons"><input id="plupload-browse-button" type="button" value="<?php esc_attr_e('Select Files'); ?>" class="button" /></p>
1923 * Fires after the upload interface loads.
1925 * @since 2.6.0 As 'post-flash-upload-ui'
1928 do_action( 'post-plupload-upload-ui' ); ?>
1931 <div id="html-upload-ui" class="hide-if-js">
1934 * Fires before the upload button in the media upload interface.
1938 do_action( 'pre-html-upload-ui' );
1940 <p id="async-upload-wrap">
1941 <label class="screen-reader-text" for="async-upload"><?php _e('Upload'); ?></label>
1942 <input type="file" name="async-upload" id="async-upload" />
1943 <?php submit_button( __( 'Upload' ), 'primary', 'html-upload', false ); ?>
1944 <a href="#" onclick="try{top.tb_remove();}catch(e){}; return false;"><?php _e('Cancel'); ?></a>
1946 <div class="clear"></div>
1949 * Fires after the upload button in the media upload interface.
1953 do_action( 'post-html-upload-ui' );
1957 <p class="max-upload-size"><?php printf( __( 'Maximum upload file size: %s.' ), esc_html( size_format( $max_upload_size ) ) ); ?></p>
1961 * Fires on the post upload UI screen.
1963 * Legacy (pre-3.5.0) media workflow hook.
1967 do_action( 'post-upload-ui' );
1971 * Outputs the legacy media upload form for a given media type.
1975 * @param string $type
1976 * @param object $errors
1977 * @param integer $id
1979 function media_upload_type_form($type = 'file', $errors = null, $id = null) {
1981 media_upload_header();
1983 $post_id = isset( $_REQUEST['post_id'] )? intval( $_REQUEST['post_id'] ) : 0;
1985 $form_action_url = admin_url("media-upload.php?type=$type&tab=type&post_id=$post_id");
1988 * Filter the media upload form action URL.
1992 * @param string $form_action_url The media upload form action URL.
1993 * @param string $type The type of media. Default 'file'.
1995 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type );
1996 $form_class = 'media-upload-form type-form validate';
1998 if ( get_user_setting('uploader') )
1999 $form_class .= ' html-uploader';
2002 <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">
2003 <?php submit_button( '', 'hidden', 'save', false ); ?>
2004 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
2005 <?php wp_nonce_field('media-form'); ?>
2007 <h3 class="media-title"><?php _e('Add media files from your computer'); ?></h3>
2009 <?php media_upload_form( $errors ); ?>
2011 <script type="text/javascript">
2013 var preloaded = $(".media-item.preloaded");
2014 if ( preloaded.length > 0 ) {
2015 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
2020 <div id="media-items"><?php
2023 if ( !is_wp_error($id) ) {
2024 add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2);
2025 echo get_media_items( $id, $errors );
2027 echo '<div id="media-upload-error">'.esc_html($id->get_error_message()).'</div></div>';
2033 <p class="savebutton ml-submit">
2034 <?php submit_button( __( 'Save all changes' ), 'button', 'save', false ); ?>
2041 * Outputs the legacy media upload form for external media.
2045 * @param string $type
2046 * @param object $errors
2047 * @param integer $id
2049 function media_upload_type_url_form($type = null, $errors = null, $id = null) {
2050 if ( null === $type )
2053 media_upload_header();
2055 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0;
2057 $form_action_url = admin_url("media-upload.php?type=$type&tab=type&post_id=$post_id");
2058 /** This filter is documented in wp-admin/includes/media.php */
2059 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type );
2060 $form_class = 'media-upload-form type-form validate';
2062 if ( get_user_setting('uploader') )
2063 $form_class .= ' html-uploader';
2066 <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">
2067 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
2068 <?php wp_nonce_field('media-form'); ?>
2070 <h3 class="media-title"><?php _e('Insert media from another website'); ?></h3>
2072 <script type="text/javascript">
2077 align : 'alignnone',
2079 insert : function() {
2080 var t = this, html, f = document.forms[0], cls, title = '', alt = '', caption = '';
2082 if ( '' == f.src.value || '' == t.width )
2086 alt = f.alt.value.replace(/'/g, ''').replace(/"/g, '"').replace(/</g, '<').replace(/>/g, '>');
2089 /** This filter is documented in wp-admin/includes/media.php */
2090 if ( ! apply_filters( 'disable_captions', '' ) ) {
2092 if ( f.caption.value ) {
2093 caption = f.caption.value.replace(/\r\n|\r/g, '\n');
2094 caption = caption.replace(/<[a-zA-Z0-9]+( [^<>]+)?>/g, function(a){
2095 return a.replace(/[\r\n\t]+/, ' ');
2098 caption = caption.replace(/\s*\n\s*/g, '<br />');
2102 cls = caption ? '' : ' class="'+t.align+'"';
2104 html = '<img alt="'+alt+'" src="'+f.src.value+'"'+cls+' width="'+t.width+'" height="'+t.height+'" />';
2106 if ( f.url.value ) {
2107 url = f.url.value.replace(/'/g, ''').replace(/"/g, '"').replace(/</g, '<').replace(/>/g, '>');
2108 html = '<a href="'+url+'">'+html+'</a>';
2112 html = '[caption id="" align="'+t.align+'" width="'+t.width+'"]'+html+caption+'[/caption]';
2114 var win = window.dialogArguments || opener || parent || top;
2115 win.send_to_editor(html);
2119 resetImageData : function() {
2120 var t = addExtImage;
2122 t.width = t.height = '';
2123 document.getElementById('go_button').style.color = '#bbb';
2124 if ( ! document.forms[0].src.value )
2125 document.getElementById('status_img').innerHTML = '';
2126 else document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/no.png' ) ); ?>" alt="" />';
2129 updateImageData : function() {
2130 var t = addExtImage;
2132 t.width = t.preloadImg.width;
2133 t.height = t.preloadImg.height;
2134 document.getElementById('go_button').style.color = '#333';
2135 document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/yes.png' ) ); ?>" alt="" />';
2138 getImageData : function() {
2139 if ( jQuery('table.describe').hasClass('not-image') )
2142 var t = addExtImage, src = document.forms[0].src.value;
2149 document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/spinner-2x.gif' ) ); ?>" alt="" width="16" height="16" />';
2150 t.preloadImg = new Image();
2151 t.preloadImg.onload = t.updateImageData;
2152 t.preloadImg.onerror = t.resetImageData;
2153 t.preloadImg.src = src;
2157 jQuery(document).ready( function($) {
2158 $('.media-types input').click( function() {
2159 $('table.describe').toggleClass('not-image', $('#not-image').prop('checked') );
2164 <div id="media-items">
2165 <div class="media-item media-blank">
2168 * Filter the insert media from URL form HTML.
2172 * @param string $form_html The insert from URL form HTML.
2174 echo apply_filters( 'type_url_form_media', wp_media_insert_url_form( $type ) );
2183 * Adds gallery form to upload iframe
2187 * @global string $redir_tab
2188 * @global string $type
2189 * @global string $tab
2191 * @param array $errors
2193 function media_upload_gallery_form($errors) {
2194 global $redir_tab, $type;
2196 $redir_tab = 'gallery';
2197 media_upload_header();
2199 $post_id = intval($_REQUEST['post_id']);
2200 $form_action_url = admin_url("media-upload.php?type=$type&tab=gallery&post_id=$post_id");
2201 /** This filter is documented in wp-admin/includes/media.php */
2202 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type );
2203 $form_class = 'media-upload-form validate';
2205 if ( get_user_setting('uploader') )
2206 $form_class .= ' html-uploader';
2209 <script type="text/javascript">
2211 var preloaded = $(".media-item.preloaded");
2212 if ( preloaded.length > 0 ) {
2213 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
2218 <div id="sort-buttons" class="hide-if-no-js">
2220 <?php _e('All Tabs:'); ?>
2221 <a href="#" id="showall"><?php _e('Show'); ?></a>
2222 <a href="#" id="hideall" style="display:none;"><?php _e('Hide'); ?></a>
2224 <?php _e('Sort Order:'); ?>
2225 <a href="#" id="asc"><?php _e('Ascending'); ?></a> |
2226 <a href="#" id="desc"><?php _e('Descending'); ?></a> |
2227 <a href="#" id="clear"><?php _ex('Clear', 'verb'); ?></a>
2229 <form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="gallery-form">
2230 <?php wp_nonce_field('media-form'); ?>
2231 <?php //media_upload_form( $errors ); ?>
2232 <table class="widefat">
2234 <th><?php _e('Media'); ?></th>
2235 <th class="order-head"><?php _e('Order'); ?></th>
2236 <th class="actions-head"><?php _e('Actions'); ?></th>
2239 <div id="media-items">
2240 <?php add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2); ?>
2241 <?php echo get_media_items($post_id, $errors); ?>
2244 <p class="ml-submit">
2245 <?php submit_button( __( 'Save all changes' ), 'button savebutton', 'save', false, array( 'id' => 'save-all', 'style' => 'display: none;' ) ); ?>
2246 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
2247 <input type="hidden" name="type" value="<?php echo esc_attr( $GLOBALS['type'] ); ?>" />
2248 <input type="hidden" name="tab" value="<?php echo esc_attr( $GLOBALS['tab'] ); ?>" />
2251 <div id="gallery-settings" style="display:none;">
2252 <div class="title"><?php _e('Gallery Settings'); ?></div>
2253 <table id="basic" class="describe"><tbody>
2255 <th scope="row" class="label">
2257 <span class="alignleft"><?php _e('Link thumbnails to:'); ?></span>
2261 <input type="radio" name="linkto" id="linkto-file" value="file" />
2262 <label for="linkto-file" class="radio"><?php _e('Image File'); ?></label>
2264 <input type="radio" checked="checked" name="linkto" id="linkto-post" value="post" />
2265 <label for="linkto-post" class="radio"><?php _e('Attachment Page'); ?></label>
2270 <th scope="row" class="label">
2272 <span class="alignleft"><?php _e('Order images by:'); ?></span>
2276 <select id="orderby" name="orderby">
2277 <option value="menu_order" selected="selected"><?php _e('Menu order'); ?></option>
2278 <option value="title"><?php _e('Title'); ?></option>
2279 <option value="post_date"><?php _e('Date/Time'); ?></option>
2280 <option value="rand"><?php _e('Random'); ?></option>
2286 <th scope="row" class="label">
2288 <span class="alignleft"><?php _e('Order:'); ?></span>
2292 <input type="radio" checked="checked" name="order" id="order-asc" value="asc" />
2293 <label for="order-asc" class="radio"><?php _e('Ascending'); ?></label>
2295 <input type="radio" name="order" id="order-desc" value="desc" />
2296 <label for="order-desc" class="radio"><?php _e('Descending'); ?></label>
2301 <th scope="row" class="label">
2303 <span class="alignleft"><?php _e('Gallery columns:'); ?></span>
2307 <select id="columns" name="columns">
2308 <option value="1">1</option>
2309 <option value="2">2</option>
2310 <option value="3" selected="selected">3</option>
2311 <option value="4">4</option>
2312 <option value="5">5</option>
2313 <option value="6">6</option>
2314 <option value="7">7</option>
2315 <option value="8">8</option>
2316 <option value="9">9</option>
2322 <p class="ml-submit">
2323 <input type="button" class="button" style="display:none;" onMouseDown="wpgallery.update();" name="insert-gallery" id="insert-gallery" value="<?php esc_attr_e( 'Insert gallery' ); ?>" />
2324 <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' ); ?>" />
2332 * Outputs the legacy media upload form for the media library.
2336 * @global wpdb $wpdb
2337 * @global WP_Query $wp_query
2338 * @global WP_Locale $wp_locale
2339 * @global string $type
2340 * @global string $tab
2341 * @global array $post_mime_types
2343 * @param array $errors
2345 function media_upload_library_form($errors) {
2346 global $wpdb, $wp_query, $wp_locale, $type, $tab, $post_mime_types;
2348 media_upload_header();
2350 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0;
2352 $form_action_url = admin_url("media-upload.php?type=$type&tab=library&post_id=$post_id");
2353 /** This filter is documented in wp-admin/includes/media.php */
2354 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type );
2355 $form_class = 'media-upload-form validate';
2357 if ( get_user_setting('uploader') )
2358 $form_class .= ' html-uploader';
2361 $q['posts_per_page'] = 10;
2362 $q['paged'] = isset( $q['paged'] ) ? intval( $q['paged'] ) : 0;
2363 if ( $q['paged'] < 1 ) {
2366 $q['offset'] = ( $q['paged'] - 1 ) * 10;
2367 if ( $q['offset'] < 1 ) {
2371 list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query( $q );
2375 <form id="filter" method="get">
2376 <input type="hidden" name="type" value="<?php echo esc_attr( $type ); ?>" />
2377 <input type="hidden" name="tab" value="<?php echo esc_attr( $tab ); ?>" />
2378 <input type="hidden" name="post_id" value="<?php echo (int) $post_id; ?>" />
2379 <input type="hidden" name="post_mime_type" value="<?php echo isset( $_GET['post_mime_type'] ) ? esc_attr( $_GET['post_mime_type'] ) : ''; ?>" />
2380 <input type="hidden" name="context" value="<?php echo isset( $_GET['context'] ) ? esc_attr( $_GET['context'] ) : ''; ?>" />
2382 <p id="media-search" class="search-box">
2383 <label class="screen-reader-text" for="media-search-input"><?php _e('Search Media');?>:</label>
2384 <input type="search" id="media-search-input" name="s" value="<?php the_search_query(); ?>" />
2385 <?php submit_button( __( 'Search Media' ), 'button', '', false ); ?>
2388 <ul class="subsubsub">
2390 $type_links = array();
2391 $_num_posts = (array) wp_count_attachments();
2392 $matches = wp_match_mime_types(array_keys($post_mime_types), array_keys($_num_posts));
2393 foreach ( $matches as $_type => $reals )
2394 foreach ( $reals as $real )
2395 if ( isset($num_posts[$_type]) )
2396 $num_posts[$_type] += $_num_posts[$real];
2398 $num_posts[$_type] = $_num_posts[$real];
2399 // If available type specified by media button clicked, filter by that type
2400 if ( empty($_GET['post_mime_type']) && !empty($num_posts[$type]) ) {
2401 $_GET['post_mime_type'] = $type;
2402 list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query();
2404 if ( empty($_GET['post_mime_type']) || $_GET['post_mime_type'] == 'all' )
2405 $class = ' class="current"';
2408 $type_links[] = '<li><a href="' . esc_url(add_query_arg(array('post_mime_type'=>'all', 'paged'=>false, 'm'=>false))) . '"' . $class . '>' . __('All Types') . '</a>';
2409 foreach ( $post_mime_types as $mime_type => $label ) {
2412 if ( !wp_match_mime_types($mime_type, $avail_post_mime_types) )
2415 if ( isset($_GET['post_mime_type']) && wp_match_mime_types($mime_type, $_GET['post_mime_type']) )
2416 $class = ' class="current"';
2418 $type_links[] = '<li><a href="' . esc_url(add_query_arg(array('post_mime_type'=>$mime_type, 'paged'=>false))) . '"' . $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>';
2421 * Filter the media upload mime type list items.
2423 * Returned values should begin with an `<li>` tag.
2427 * @param array $type_links An array of list items containing mime type link HTML.
2429 echo implode(' | </li>', apply_filters( 'media_upload_mime_type_links', $type_links ) ) . '</li>';
2434 <div class="tablenav">
2437 $page_links = paginate_links( array(
2438 'base' => add_query_arg( 'paged', '%#%' ),
2440 'prev_text' => __('«'),
2441 'next_text' => __('»'),
2442 'total' => ceil($wp_query->found_posts / 10),
2443 'current' => $q['paged'],
2447 echo "<div class='tablenav-pages'>$page_links</div>";
2450 <div class="alignleft actions">
2453 $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";
2455 $arc_result = $wpdb->get_results( $arc_query );
2457 $month_count = count($arc_result);
2458 $selected_month = isset( $_GET['m'] ) ? $_GET['m'] : 0;
2460 if ( $month_count && !( 1 == $month_count && 0 == $arc_result[0]->mmonth ) ) { ?>
2462 <option<?php selected( $selected_month, 0 ); ?> value='0'><?php _e( 'All dates' ); ?></option>
2464 foreach ($arc_result as $arc_row) {
2465 if ( $arc_row->yyear == 0 )
2467 $arc_row->mmonth = zeroise( $arc_row->mmonth, 2 );
2469 if ( $arc_row->yyear . $arc_row->mmonth == $selected_month )
2470 $default = ' selected="selected"';
2474 echo "<option$default value='" . esc_attr( $arc_row->yyear . $arc_row->mmonth ) . "'>";
2475 echo esc_html( $wp_locale->get_month($arc_row->mmonth) . " $arc_row->yyear" );
2482 <?php submit_button( __( 'Filter »' ), 'button', 'post-query-submit', false ); ?>
2486 <br class="clear" />
2490 <form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="library-form">
2492 <?php wp_nonce_field('media-form'); ?>
2493 <?php //media_upload_form( $errors ); ?>
2495 <script type="text/javascript">
2498 var preloaded = $(".media-item.preloaded");
2499 if ( preloaded.length > 0 ) {
2500 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
2507 <div id="media-items">
2508 <?php add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2); ?>
2509 <?php echo get_media_items(null, $errors); ?>
2511 <p class="ml-submit">
2512 <?php submit_button( __( 'Save all changes' ), 'button savebutton', 'save', false ); ?>
2513 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
2520 * Creates the form for external url
2524 * @param string $default_view
2525 * @return string the form html
2527 function wp_media_insert_url_form( $default_view = 'image' ) {
2528 /** This filter is documented in wp-admin/includes/media.php */
2529 if ( ! apply_filters( 'disable_captions', '' ) ) {
2531 <tr class="image-only">
2532 <th scope="row" class="label">
2533 <label for="caption"><span class="alignleft">' . __('Image Caption') . '</span></label>
2535 <td class="field"><textarea id="caption" name="caption"></textarea></td>
2542 $default_align = get_option('image_default_align');
2543 if ( empty($default_align) )
2544 $default_align = 'none';
2546 if ( 'image' == $default_view ) {
2547 $view = 'image-only';
2550 $view = $table_class = 'not-image';
2554 <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>
2555 <p class="media-types media-types-required-info">' . sprintf( __( 'Required fields are marked %s' ), '<span class="required">*</span>' ) . '</p>
2556 <table class="describe ' . $table_class . '"><tbody>
2558 <th scope="row" class="label" style="width:130px;">
2559 <label for="src"><span class="alignleft">' . __( 'URL' ) . '</span> <span class="required">*</span></label>
2560 <span class="alignright" id="status_img"></span>
2562 <td class="field"><input id="src" name="src" value="" type="text" required aria-required="true" onblur="addExtImage.getImageData()" /></td>
2566 <th scope="row" class="label">
2567 <label for="title"><span class="alignleft">' . __( 'Title' ) . '</span> <span class="required">*</span></label>
2569 <td class="field"><input id="title" name="title" value="" type="text" required aria-required="true" /></td>
2572 <tr class="not-image"><td></td><td><p class="help">' . __('Link text, e.g. “Ransom Demands (PDF)”') . '</p></td></tr>
2574 <tr class="image-only">
2575 <th scope="row" class="label">
2576 <label for="alt"><span class="alignleft">' . __('Alternative Text') . '</span></label>
2578 <td class="field"><input id="alt" name="alt" value="" type="text" aria-required="true" />
2579 <p class="help">' . __('Alt text for the image, e.g. “The Mona Lisa”') . '</p></td>
2582 <tr class="align image-only">
2583 <th scope="row" class="label"><p><label for="align">' . __('Alignment') . '</label></p></th>
2585 <input name="align" id="align-none" value="none" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'none' ? ' checked="checked"' : '').' />
2586 <label for="align-none" class="align image-align-none-label">' . __('None') . '</label>
2587 <input name="align" id="align-left" value="left" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'left' ? ' checked="checked"' : '').' />
2588 <label for="align-left" class="align image-align-left-label">' . __('Left') . '</label>
2589 <input name="align" id="align-center" value="center" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'center' ? ' checked="checked"' : '').' />
2590 <label for="align-center" class="align image-align-center-label">' . __('Center') . '</label>
2591 <input name="align" id="align-right" value="right" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'right' ? ' checked="checked"' : '').' />
2592 <label for="align-right" class="align image-align-right-label">' . __('Right') . '</label>
2596 <tr class="image-only">
2597 <th scope="row" class="label">
2598 <label for="url"><span class="alignleft">' . __('Link Image To:') . '</span></label>
2600 <td class="field"><input id="url" name="url" value="" type="text" /><br />
2602 <button type="button" class="button" value="" onclick="document.forms[0].url.value=null">' . __('None') . '</button>
2603 <button type="button" class="button" value="" onclick="document.forms[0].url.value=document.forms[0].src.value">' . __('Link to image') . '</button>
2604 <p class="help">' . __('Enter a link URL or click above for presets.') . '</p></td>
2606 <tr class="image-only">
2609 <input type="button" class="button" id="go_button" style="color:#bbb;" onclick="addExtImage.insert()" value="' . esc_attr__('Insert into Post') . '" />
2612 <tr class="not-image">
2615 ' . get_submit_button( __( 'Insert into Post' ), 'button', 'insertonlybutton', false ) . '
2624 * Displays the multi-file uploader message.
2628 * @global int $post_ID
2630 function media_upload_flash_bypass() {
2631 $browser_uploader = admin_url( 'media-new.php?browser-uploader' );
2633 if ( $post = get_post() )
2634 $browser_uploader .= '&post_id=' . intval( $post->ID );
2635 elseif ( ! empty( $GLOBALS['post_ID'] ) )
2636 $browser_uploader .= '&post_id=' . intval( $GLOBALS['post_ID'] );
2639 <p class="upload-flash-bypass">
2640 <?php printf( __( 'You are using the multi-file uploader. Problems? Try the <a href="%1$s" target="%2$s">browser uploader</a> instead.' ), $browser_uploader, '_blank' ); ?>
2646 * Displays the browser's built-in uploader message.
2650 function media_upload_html_bypass() {
2652 <p class="upload-html-bypass hide-if-no-js">
2653 <?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>.'); ?>
2659 * Used to display a "After a file has been uploaded..." help message.
2663 function media_upload_text_after() {}
2666 * Displays the checkbox to scale images.
2670 function media_upload_max_image_resize() {
2671 $checked = get_user_setting('upload_resize') ? ' checked="true"' : '';
2674 if ( current_user_can( 'manage_options' ) ) {
2675 $a = '<a href="' . esc_url( admin_url( 'options-media.php' ) ) . '" target="_blank">';
2679 <p class="hide-if-no-js"><label>
2680 <input name="image_resize" type="checkbox" id="image_resize" value="true"<?php echo $checked; ?> />
2682 /* translators: %1$s is link start tag, %2$s is link end tag, %3$d is width, %4$d is height*/
2683 printf( __( 'Scale images to match the large size selected in %1$simage options%2$s (%3$d × %4$d).' ), $a, $end, (int) get_option( 'large_size_w', '1024' ), (int) get_option( 'large_size_h', '1024' ) );
2690 * Displays the out of storage quota message in Multisite.
2694 function multisite_over_quota_message() {
2695 echo '<p>' . sprintf( __( 'Sorry, you have used all of your storage quota of %s MB.' ), get_space_allowed() ) . '</p>';
2699 * Displays the image and editor in the post editor
2703 * @param WP_Post $post A post object.
2705 function edit_form_image_editor( $post ) {
2706 $open = isset( $_GET['image-editor'] );
2708 require_once ABSPATH . 'wp-admin/includes/image-edit.php';
2711 if ( $attachment_id = intval( $post->ID ) )
2712 $thumb_url = wp_get_attachment_image_src( $attachment_id, array( 900, 450 ), true );
2714 $alt_text = get_post_meta( $post->ID, '_wp_attachment_image_alt', true );
2716 $att_url = wp_get_attachment_url( $post->ID ); ?>
2717 <div class="wp_attachment_holder wp-clearfix">
2719 if ( wp_attachment_is_image( $post->ID ) ) :
2720 $image_edit_button = '';
2721 if ( wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) {
2722 $nonce = wp_create_nonce( "image_editor-$post->ID" );
2723 $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>";
2727 <div class="imgedit-response" id="imgedit-response-<?php echo $attachment_id; ?>"></div>
2729 <div<?php if ( $open ) echo ' style="display:none"'; ?> class="wp_attachment_image wp-clearfix" id="media-head-<?php echo $attachment_id; ?>">
2730 <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>
2731 <p><?php echo $image_edit_button; ?></p>
2733 <div<?php if ( ! $open ) echo ' style="display:none"'; ?> class="image-editor" id="image-editor-<?php echo $attachment_id; ?>">
2734 <?php if ( $open ) wp_image_editor( $attachment_id ); ?>
2737 elseif ( $attachment_id && wp_attachment_is( 'audio', $post ) ):
2739 wp_maybe_generate_attachment_metadata( $post );
2741 echo wp_audio_shortcode( array( 'src' => $att_url ) );
2743 elseif ( $attachment_id && wp_attachment_is( 'video', $post ) ):
2745 wp_maybe_generate_attachment_metadata( $post );
2747 $meta = wp_get_attachment_metadata( $attachment_id );
2748 $w = ! empty( $meta['width'] ) ? min( $meta['width'], 640 ) : 0;
2749 $h = ! empty( $meta['height'] ) ? $meta['height'] : 0;
2750 if ( $h && $w < $meta['width'] ) {
2751 $h = round( ( $meta['height'] * $w ) / $meta['width'] );
2754 $attr = array( 'src' => $att_url );
2755 if ( ! empty( $w ) && ! empty( $h ) ) {
2756 $attr['width'] = $w;
2757 $attr['height'] = $h;
2760 $thumb_id = get_post_thumbnail_id( $attachment_id );
2761 if ( ! empty( $thumb_id ) ) {
2762 $attr['poster'] = wp_get_attachment_url( $thumb_id );
2765 echo wp_video_shortcode( $attr );
2769 <div class="wp_attachment_details edit-form-section">
2771 <label for="attachment_caption"><strong><?php _e( 'Caption' ); ?></strong></label><br />
2772 <textarea class="widefat" name="excerpt" id="attachment_caption"><?php echo $post->post_excerpt; ?></textarea>
2776 <?php if ( 'image' === substr( $post->post_mime_type, 0, 5 ) ) : ?>
2778 <label for="attachment_alt"><strong><?php _e( 'Alternative Text' ); ?></strong></label><br />
2779 <input type="text" class="widefat" name="_wp_attachment_image_alt" id="attachment_alt" value="<?php echo esc_attr( $alt_text ); ?>" />
2784 $quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,close' );
2785 $editor_args = array(
2786 'textarea_name' => 'content',
2787 'textarea_rows' => 5,
2788 'media_buttons' => false,
2790 'quicktags' => $quicktags_settings,
2794 <label for="attachment_content"><strong><?php _e( 'Description' ); ?></strong><?php
2795 if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) {
2796 echo ': ' . __( 'Displayed on attachment pages.' );
2798 <?php wp_editor( $post->post_content, 'attachment_content', $editor_args ); ?>
2802 $extras = get_compat_media_markup( $post->ID );
2803 echo $extras['item'];
2804 echo '<input type="hidden" id="image-edit-context" value="edit-attachment" />' . "\n";
2808 * Displays non-editable attachment metadata in the publish metabox
2812 function attachment_submitbox_metadata() {
2815 $file = get_attached_file( $post->ID );
2816 $filename = esc_html( wp_basename( $file ) );
2819 $meta = wp_get_attachment_metadata( $post->ID );
2820 if ( isset( $meta['width'], $meta['height'] ) )
2821 $media_dims .= "<span id='media-dims-$post->ID'>{$meta['width']} × {$meta['height']}</span> ";
2822 /** This filter is documented in wp-admin/includes/media.php */
2823 $media_dims = apply_filters( 'media_meta', $media_dims, $post );
2825 $att_url = wp_get_attachment_url( $post->ID );
2827 <div class="misc-pub-section misc-pub-attachment">
2828 <label for="attachment_url"><?php _e( 'File URL:' ); ?></label>
2829 <input type="text" class="widefat urlfield" readonly="readonly" name="attachment_url" id="attachment_url" value="<?php echo esc_attr( $att_url ); ?>" />
2831 <div class="misc-pub-section misc-pub-filename">
2832 <?php _e( 'File name:' ); ?> <strong><?php echo $filename; ?></strong>
2834 <div class="misc-pub-section misc-pub-filetype">
2835 <?php _e( 'File type:' ); ?> <strong><?php
2836 if ( preg_match( '/^.*?\.(\w+)$/', get_attached_file( $post->ID ), $matches ) ) {
2837 echo esc_html( strtoupper( $matches[1] ) );
2838 list( $mime_type ) = explode( '/', $post->post_mime_type );
2839 if ( $mime_type !== 'image' && ! empty( $meta['mime_type'] ) ) {
2840 if ( $meta['mime_type'] !== "$mime_type/" . strtolower( $matches[1] ) ) {
2841 echo ' (' . $meta['mime_type'] . ')';
2845 echo strtoupper( str_replace( 'image/', '', $post->post_mime_type ) );
2853 if ( isset( $meta['filesize'] ) )
2854 $file_size = $meta['filesize'];
2855 elseif ( file_exists( $file ) )
2856 $file_size = filesize( $file );
2858 if ( ! empty( $file_size ) ) : ?>
2859 <div class="misc-pub-section misc-pub-filesize">
2860 <?php _e( 'File size:' ); ?> <strong><?php echo size_format( $file_size ); ?></strong>
2865 if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) {
2868 * Filter the audio and video metadata fields to be shown in the publish meta box.
2870 * The key for each item in the array should correspond to an attachment
2871 * metadata key, and the value should be the desired label.
2875 * @param array $fields An array of the attachment metadata keys and labels.
2877 $fields = apply_filters( 'media_submitbox_misc_sections', array(
2878 'length_formatted' => __( 'Length:' ),
2879 'bitrate' => __( 'Bitrate:' ),
2882 foreach ( $fields as $key => $label ) {
2883 if ( empty( $meta[ $key ] ) ) {
2887 <div class="misc-pub-section misc-pub-mime-meta misc-pub-<?php echo sanitize_html_class( $key ); ?>">
2888 <?php echo $label ?> <strong><?php
2891 echo round( $meta['bitrate'] / 1000 ) . 'kb/s';
2892 if ( ! empty( $meta['bitrate_mode'] ) ) {
2893 echo ' ' . strtoupper( esc_html( $meta['bitrate_mode'] ) );
2897 echo esc_html( $meta[ $key ] );
2906 * Filter the audio attachment metadata fields to be shown in the publish meta box.
2908 * The key for each item in the array should correspond to an attachment
2909 * metadata key, and the value should be the desired label.
2913 * @param array $fields An array of the attachment metadata keys and labels.
2915 $audio_fields = apply_filters( 'audio_submitbox_misc_sections', array(
2916 'dataformat' => __( 'Audio Format:' ),
2917 'codec' => __( 'Audio Codec:' )
2920 foreach ( $audio_fields as $key => $label ) {
2921 if ( empty( $meta['audio'][ $key ] ) ) {
2925 <div class="misc-pub-section misc-pub-audio misc-pub-<?php echo sanitize_html_class( $key ); ?>">
2926 <?php echo $label; ?> <strong><?php echo esc_html( $meta['audio'][$key] ); ?></strong>
2933 if ( $media_dims ) : ?>
2934 <div class="misc-pub-section misc-pub-dimensions">
2935 <?php _e( 'Dimensions:' ); ?> <strong><?php echo $media_dims; ?></strong>
2942 * Parse ID3v2, ID3v1, and getID3 comments to extract usable data
2946 * @param array $metadata An existing array with data
2947 * @param array $data Data supplied by ID3 tags
2949 function wp_add_id3_tag_data( &$metadata, $data ) {
2950 foreach ( array( 'id3v2', 'id3v1' ) as $version ) {
2951 if ( ! empty( $data[$version]['comments'] ) ) {
2952 foreach ( $data[$version]['comments'] as $key => $list ) {
2953 if ( 'length' !== $key && ! empty( $list ) ) {
2954 $metadata[$key] = reset( $list );
2955 // Fix bug in byte stream analysis.
2956 if ( 'terms_of_use' === $key && 0 === strpos( $metadata[$key], 'yright notice.' ) )
2957 $metadata[$key] = 'Cop' . $metadata[$key];
2964 if ( ! empty( $data['id3v2']['APIC'] ) ) {
2965 $image = reset( $data['id3v2']['APIC']);
2966 if ( ! empty( $image['data'] ) ) {
2967 $metadata['image'] = array(
2968 'data' => $image['data'],
2969 'mime' => $image['image_mime'],
2970 'width' => $image['image_width'],
2971 'height' => $image['image_height']
2974 } elseif ( ! empty( $data['comments']['picture'] ) ) {
2975 $image = reset( $data['comments']['picture'] );
2976 if ( ! empty( $image['data'] ) ) {
2977 $metadata['image'] = array(
2978 'data' => $image['data'],
2979 'mime' => $image['image_mime']
2986 * Retrieve metadata from a video file's ID3 tags
2990 * @param string $file Path to file.
2991 * @return array|bool Returns array of metadata, if found.
2993 function wp_read_video_metadata( $file ) {
2994 if ( ! file_exists( $file ) ) {
2998 $metadata = array();
3000 if ( ! defined( 'GETID3_TEMP_DIR' ) ) {
3001 define( 'GETID3_TEMP_DIR', get_temp_dir() );
3004 if ( ! class_exists( 'getID3', false ) ) {
3005 require( ABSPATH . WPINC . '/ID3/getid3.php' );
3007 $id3 = new getID3();
3008 $data = $id3->analyze( $file );
3010 if ( isset( $data['video']['lossless'] ) )
3011 $metadata['lossless'] = $data['video']['lossless'];
3012 if ( ! empty( $data['video']['bitrate'] ) )
3013 $metadata['bitrate'] = (int) $data['video']['bitrate'];
3014 if ( ! empty( $data['video']['bitrate_mode'] ) )
3015 $metadata['bitrate_mode'] = $data['video']['bitrate_mode'];
3016 if ( ! empty( $data['filesize'] ) )
3017 $metadata['filesize'] = (int) $data['filesize'];
3018 if ( ! empty( $data['mime_type'] ) )
3019 $metadata['mime_type'] = $data['mime_type'];
3020 if ( ! empty( $data['playtime_seconds'] ) )
3021 $metadata['length'] = (int) round( $data['playtime_seconds'] );
3022 if ( ! empty( $data['playtime_string'] ) )
3023 $metadata['length_formatted'] = $data['playtime_string'];
3024 if ( ! empty( $data['video']['resolution_x'] ) )
3025 $metadata['width'] = (int) $data['video']['resolution_x'];
3026 if ( ! empty( $data['video']['resolution_y'] ) )
3027 $metadata['height'] = (int) $data['video']['resolution_y'];
3028 if ( ! empty( $data['fileformat'] ) )
3029 $metadata['fileformat'] = $data['fileformat'];
3030 if ( ! empty( $data['video']['dataformat'] ) )
3031 $metadata['dataformat'] = $data['video']['dataformat'];
3032 if ( ! empty( $data['video']['encoder'] ) )
3033 $metadata['encoder'] = $data['video']['encoder'];
3034 if ( ! empty( $data['video']['codec'] ) )
3035 $metadata['codec'] = $data['video']['codec'];
3037 if ( ! empty( $data['audio'] ) ) {
3038 unset( $data['audio']['streams'] );
3039 $metadata['audio'] = $data['audio'];
3042 wp_add_id3_tag_data( $metadata, $data );
3048 * Retrieve metadata from a audio file's ID3 tags
3052 * @param string $file Path to file.
3053 * @return array|bool Returns array of metadata, if found.
3055 function wp_read_audio_metadata( $file ) {
3056 if ( ! file_exists( $file ) ) {
3059 $metadata = array();
3061 if ( ! defined( 'GETID3_TEMP_DIR' ) ) {
3062 define( 'GETID3_TEMP_DIR', get_temp_dir() );
3065 if ( ! class_exists( 'getID3', false ) ) {
3066 require( ABSPATH . WPINC . '/ID3/getid3.php' );
3068 $id3 = new getID3();
3069 $data = $id3->analyze( $file );
3071 if ( ! empty( $data['audio'] ) ) {
3072 unset( $data['audio']['streams'] );
3073 $metadata = $data['audio'];
3076 if ( ! empty( $data['fileformat'] ) )
3077 $metadata['fileformat'] = $data['fileformat'];
3078 if ( ! empty( $data['filesize'] ) )
3079 $metadata['filesize'] = (int) $data['filesize'];
3080 if ( ! empty( $data['mime_type'] ) )
3081 $metadata['mime_type'] = $data['mime_type'];
3082 if ( ! empty( $data['playtime_seconds'] ) )
3083 $metadata['length'] = (int) round( $data['playtime_seconds'] );
3084 if ( ! empty( $data['playtime_string'] ) )
3085 $metadata['length_formatted'] = $data['playtime_string'];
3087 wp_add_id3_tag_data( $metadata, $data );
3093 * Encapsulate logic for Attach/Detach actions
3097 * @global wpdb $wpdb WordPress database abstraction object.
3099 * @param int $parent_id Attachment parent ID.
3100 * @param string $action Optional. Attach/detach action. Accepts 'attach' or 'detach'.
3103 function wp_media_attach_action( $parent_id, $action = 'attach' ) {
3106 if ( ! $parent_id ) {
3110 if ( ! current_user_can( 'edit_post', $parent_id ) ) {
3111 wp_die( __( 'You are not allowed to edit this post.' ) );
3114 foreach ( (array) $_REQUEST['media'] as $att_id ) {
3115 $att_id = (int) $att_id;
3117 if ( ! current_user_can( 'edit_post', $att_id ) ) {
3124 if ( ! empty( $ids ) ) {
3125 $ids_string = implode( ',', $ids );
3126 if ( 'attach' === $action ) {
3127 $result = $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET post_parent = %d WHERE post_type = 'attachment' AND ID IN ( $ids_string )", $parent_id ) );
3129 $result = $wpdb->query( "UPDATE $wpdb->posts SET post_parent = 0 WHERE post_type = 'attachment' AND ID IN ( $ids_string )" );
3132 foreach ( $ids as $att_id ) {
3133 clean_attachment_cache( $att_id );
3137 if ( isset( $result ) ) {
3138 $location = 'upload.php';
3139 if ( $referer = wp_get_referer() ) {
3140 if ( false !== strpos( $referer, 'upload.php' ) ) {
3141 $location = remove_query_arg( array( 'attached', 'detach' ), $referer );
3145 $key = 'attach' === $action ? 'attached' : 'detach';
3146 $location = add_query_arg( array( $key => $result ), $location );
3147 wp_redirect( $location );