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
40 * @return array $tabs with gallery if post has image attachment
42 function update_gallery_tab($tabs) {
45 if ( !isset($_REQUEST['post_id']) ) {
46 unset($tabs['gallery']);
50 $post_id = intval($_REQUEST['post_id']);
53 $attachments = intval( $wpdb->get_var( $wpdb->prepare( "SELECT count(*) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status != 'trash' AND post_parent = %d", $post_id ) ) );
55 if ( empty($attachments) ) {
56 unset($tabs['gallery']);
60 $tabs['gallery'] = sprintf(__('Gallery (%s)'), "<span id='attachments-count'>$attachments</span>");
64 add_filter('media_upload_tabs', 'update_gallery_tab');
67 * {@internal Missing Short Description}}
71 function the_media_upload_tabs() {
73 $tabs = media_upload_tabs();
76 if ( !empty($tabs) ) {
77 echo "<ul id='sidemenu'>\n";
78 if ( isset($redir_tab) && array_key_exists($redir_tab, $tabs) ) {
79 $current = $redir_tab;
80 } elseif ( isset($_GET['tab']) && array_key_exists($_GET['tab'], $tabs) ) {
81 $current = $_GET['tab'];
83 /** This filter is documented in wp-admin/media-upload.php */
84 $current = apply_filters( 'media_upload_default_tab', $default );
87 foreach ( $tabs as $callback => $text ) {
90 if ( $current == $callback )
91 $class = " class='current'";
93 $href = add_query_arg(array('tab' => $callback, 's' => false, 'paged' => false, 'post_mime_type' => false, 'm' => false));
94 $link = "<a href='" . esc_url($href) . "'$class>$text</a>";
95 echo "\t<li id='" . esc_attr("tab-$callback") . "'>$link</li>\n";
102 * {@internal Missing Short Description}}
106 * @param integer $id image attachment id
107 * @param string $caption image caption
108 * @param string $alt image alt attribute
109 * @param string $title image title attribute
110 * @param string $align image css alignment property
111 * @param string $url image src url
112 * @param string|bool $rel image rel attribute
113 * @param string $size image size (thumbnail, medium, large, full or added with add_image_size() )
114 * @return string the html to insert into editor
116 function get_image_send_to_editor($id, $caption, $title, $align, $url='', $rel = false, $size='medium', $alt = '') {
118 $html = get_image_tag($id, $alt, '', $align, $size);
120 $rel = $rel ? ' rel="attachment wp-att-' . esc_attr($id).'"' : '';
123 $html = '<a href="' . esc_attr($url) . "\"$rel>$html</a>";
126 * Filter the image HTML markup to send to the editor.
130 * @param string $html The image HTML markup to send.
131 * @param int $id The attachment id.
132 * @param string $caption The image caption.
133 * @param string $title The image title.
134 * @param string $align The image alignment.
135 * @param string $url The image source URL.
136 * @param string $size The image size.
137 * @param string $alt The image alternative, or alt, text.
139 $html = apply_filters( 'image_send_to_editor', $html, $id, $caption, $title, $align, $url, $size, $alt );
145 * Adds image shortcode with caption to editor
149 * @param string $html
151 * @param string $caption image caption
152 * @param string $alt image alt attribute
153 * @param string $title image title attribute
154 * @param string $align image css alignment property
155 * @param string $url image src url
156 * @param string $size image size (thumbnail, medium, large, full or added with add_image_size() )
159 function image_add_caption( $html, $id, $caption, $title, $align, $url, $size, $alt = '' ) {
162 * Filter the caption text.
164 * Note: If the caption text is empty, the caption shortcode will not be appended
165 * to the image HTML when inserted into the editor.
167 * Passing an empty value also prevents the {@see 'image_add_caption_shortcode'}
168 * filter from being evaluated at the end of {@see image_add_caption()}.
172 * @param string $caption The original caption text.
173 * @param int $id The attachment ID.
175 $caption = apply_filters( 'image_add_caption_text', $caption, $id );
178 * Filter whether to disable captions.
180 * Prevents image captions from being appended to image HTML when inserted into the editor.
184 * @param bool $bool Whether to disable appending captions. Returning true to the filter
185 * will disable captions. Default empty string.
187 if ( empty($caption) || apply_filters( 'disable_captions', '' ) )
190 $id = ( 0 < (int) $id ) ? 'attachment_' . $id : '';
192 if ( ! preg_match( '/width=["\']([0-9]+)/', $html, $matches ) )
195 $width = $matches[1];
197 $caption = str_replace( array("\r\n", "\r"), "\n", $caption);
198 $caption = preg_replace_callback( '/<[a-zA-Z0-9]+(?: [^<>]+>)*/', '_cleanup_image_add_caption', $caption );
200 // Convert any remaining line breaks to <br>.
201 $caption = preg_replace( '/[ \n\t]*\n[ \t]*/', '<br />', $caption );
203 $html = preg_replace( '/(class=["\'][^\'"]*)align(none|left|right|center)\s?/', '$1', $html );
207 $shcode = '[caption id="' . $id . '" align="align' . $align . '" width="' . $width . '"]' . $html . ' ' . $caption . '[/caption]';
210 * Filter the image HTML markup including the caption shortcode.
214 * @param string $shcode The image HTML markup with caption shortcode.
215 * @param string $html The image HTML markup.
217 return apply_filters( 'image_add_caption_shortcode', $shcode, $html );
219 add_filter( 'image_send_to_editor', 'image_add_caption', 20, 8 );
222 * Private preg_replace callback used in image_add_caption()
227 function _cleanup_image_add_caption( $matches ) {
228 // Remove any line breaks from inside the tags.
229 return preg_replace( '/[\r\n\t]+/', ' ', $matches[0] );
233 * Adds image html to editor
237 * @param string $html
239 function media_send_to_editor($html) {
241 <script type="text/javascript">
242 var win = window.dialogArguments || opener || parent || top;
243 win.send_to_editor('<?php echo addslashes($html); ?>');
250 * Save a file submitted from a POST request and create an attachment post for it.
254 * @param string $file_id Index of the {@link $_FILES} array that the file was sent. Required.
255 * @param int $post_id The post ID of a post to attach the media item to. Required, but can
256 * be set to 0, creating a media item that has no relationship to a post.
257 * @param array $post_data Overwrite some of the attachment. Optional.
258 * @param array $overrides Override the {@link wp_handle_upload()} behavior. Optional.
259 * @return int|WP_Error ID of the attachment or a WP_Error object on failure.
261 function media_handle_upload($file_id, $post_id, $post_data = array(), $overrides = array( 'test_form' => false )) {
263 $time = current_time('mysql');
264 if ( $post = get_post($post_id) ) {
265 if ( substr( $post->post_date, 0, 4 ) > 0 )
266 $time = $post->post_date;
269 $name = $_FILES[$file_id]['name'];
270 $file = wp_handle_upload($_FILES[$file_id], $overrides, $time);
272 if ( isset($file['error']) )
273 return new WP_Error( 'upload_error', $file['error'] );
275 $name_parts = pathinfo($name);
276 $name = trim( substr( $name, 0, -(1 + strlen($name_parts['extension'])) ) );
279 $type = $file['type'];
280 $file = $file['file'];
285 if ( preg_match( '#^audio#', $type ) ) {
286 $meta = wp_read_audio_metadata( $file );
288 if ( ! empty( $meta['title'] ) ) {
289 $title = $meta['title'];
292 if ( ! empty( $title ) ) {
294 if ( ! empty( $meta['album'] ) && ! empty( $meta['artist'] ) ) {
295 /* translators: 1: audio track title, 2: album title, 3: artist name */
296 $content .= sprintf( __( '"%1$s" from %2$s by %3$s.' ), $title, $meta['album'], $meta['artist'] );
297 } elseif ( ! empty( $meta['album'] ) ) {
298 /* translators: 1: audio track title, 2: album title */
299 $content .= sprintf( __( '"%1$s" from %2$s.' ), $title, $meta['album'] );
300 } elseif ( ! empty( $meta['artist'] ) ) {
301 /* translators: 1: audio track title, 2: artist name */
302 $content .= sprintf( __( '"%1$s" by %2$s.' ), $title, $meta['artist'] );
304 $content .= sprintf( __( '"%s".' ), $title );
307 } elseif ( ! empty( $meta['album'] ) ) {
309 if ( ! empty( $meta['artist'] ) ) {
310 /* translators: 1: audio album title, 2: artist name */
311 $content .= sprintf( __( '%1$s by %2$s.' ), $meta['album'], $meta['artist'] );
313 $content .= $meta['album'] . '.';
316 } elseif ( ! empty( $meta['artist'] ) ) {
318 $content .= $meta['artist'] . '.';
322 if ( ! empty( $meta['year'] ) )
323 $content .= ' ' . sprintf( __( 'Released: %d.' ), $meta['year'] );
325 if ( ! empty( $meta['track_number'] ) ) {
326 $track_number = explode( '/', $meta['track_number'] );
327 if ( isset( $track_number[1] ) )
328 $content .= ' ' . sprintf( __( 'Track %1$s of %2$s.' ), number_format_i18n( $track_number[0] ), number_format_i18n( $track_number[1] ) );
330 $content .= ' ' . sprintf( __( 'Track %1$s.' ), number_format_i18n( $track_number[0] ) );
333 if ( ! empty( $meta['genre'] ) )
334 $content .= ' ' . sprintf( __( 'Genre: %s.' ), $meta['genre'] );
336 // Use image exif/iptc data for title and caption defaults if possible.
337 } elseif ( 0 === strpos( $type, 'image/' ) && $image_meta = @wp_read_image_metadata( $file ) ) {
338 if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) ) {
339 $title = $image_meta['title'];
342 if ( trim( $image_meta['caption'] ) ) {
343 $excerpt = $image_meta['caption'];
347 // Construct the attachment array
348 $attachment = array_merge( array(
349 'post_mime_type' => $type,
351 'post_parent' => $post_id,
352 'post_title' => $title,
353 'post_content' => $content,
354 'post_excerpt' => $excerpt,
357 // This should never be set as it would then overwrite an existing attachment.
358 if ( isset( $attachment['ID'] ) )
359 unset( $attachment['ID'] );
362 $id = wp_insert_attachment($attachment, $file, $post_id);
363 if ( !is_wp_error($id) ) {
364 wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
372 * This handles a sideloaded file in the same way as an uploaded file is handled by {@link media_handle_upload()}
376 * @param array $file_array Array similar to a {@link $_FILES} upload array
377 * @param int $post_id The post ID the media is associated with
378 * @param string $desc Description of the sideloaded file
379 * @param array $post_data allows you to overwrite some of the attachment
380 * @return int|object The ID of the attachment or a WP_Error on failure
382 function media_handle_sideload($file_array, $post_id, $desc = null, $post_data = array()) {
383 $overrides = array('test_form'=>false);
385 $time = current_time( 'mysql' );
386 if ( $post = get_post( $post_id ) ) {
387 if ( substr( $post->post_date, 0, 4 ) > 0 )
388 $time = $post->post_date;
391 $file = wp_handle_sideload( $file_array, $overrides, $time );
392 if ( isset($file['error']) )
393 return new WP_Error( 'upload_error', $file['error'] );
396 $type = $file['type'];
397 $file = $file['file'];
398 $title = preg_replace('/\.[^.]+$/', '', basename($file));
401 // Use image exif/iptc data for title and caption defaults if possible.
402 if ( $image_meta = @wp_read_image_metadata($file) ) {
403 if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) )
404 $title = $image_meta['title'];
405 if ( trim( $image_meta['caption'] ) )
406 $content = $image_meta['caption'];
409 if ( isset( $desc ) )
412 // Construct the attachment array.
413 $attachment = array_merge( array(
414 'post_mime_type' => $type,
416 'post_parent' => $post_id,
417 'post_title' => $title,
418 'post_content' => $content,
421 // This should never be set as it would then overwrite an existing attachment.
422 if ( isset( $attachment['ID'] ) )
423 unset( $attachment['ID'] );
425 // Save the attachment metadata
426 $id = wp_insert_attachment($attachment, $file, $post_id);
427 if ( !is_wp_error($id) )
428 wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
434 * Adds the iframe to display content for the media upload page
438 * @param string|callable $content_func
440 function wp_iframe($content_func /* ... */) {
441 _wp_admin_html_begin();
443 <title><?php bloginfo('name') ?> › <?php _e('Uploads'); ?> — <?php _e('WordPress'); ?></title>
446 wp_enqueue_style( 'colors' );
447 // Check callback name for 'media'
448 if ( ( is_array( $content_func ) && ! empty( $content_func[1] ) && 0 === strpos( (string) $content_func[1], 'media' ) )
449 || ( ! is_array( $content_func ) && 0 === strpos( $content_func, 'media' ) ) )
450 wp_enqueue_style( 'media' );
451 wp_enqueue_style( 'ie' );
453 <script type="text/javascript">
454 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();}}};
455 var ajaxurl = '<?php echo admin_url( 'admin-ajax.php', 'relative' ); ?>', pagenow = 'media-upload-popup', adminpage = 'media-upload-popup',
456 isRtl = <?php echo (int) is_rtl(); ?>;
459 /** This action is documented in wp-admin/admin-header.php */
460 do_action( 'admin_enqueue_scripts', 'media-upload-popup' );
463 * Fires when admin styles enqueued for the legacy (pre-3.5.0) media upload popup are printed.
467 do_action( 'admin_print_styles-media-upload-popup' );
469 /** This action is documented in wp-admin/admin-header.php */
470 do_action( 'admin_print_styles' );
473 * Fires when admin scripts enqueued for the legacy (pre-3.5.0) media upload popup are printed.
477 do_action( 'admin_print_scripts-media-upload-popup' );
479 /** This action is documented in wp-admin/admin-header.php */
480 do_action( 'admin_print_scripts' );
483 * Fires when scripts enqueued for the admin header for the legacy (pre-3.5.0)
484 * media upload popup are printed.
488 do_action( 'admin_head-media-upload-popup' );
490 /** This action is documented in wp-admin/admin-header.php */
491 do_action( 'admin_head' );
493 if ( is_string( $content_func ) ) {
495 * Fires in the admin header for each specific form tab in the legacy
496 * (pre-3.5.0) media upload popup.
498 * The dynamic portion of the hook, `$content_func`, refers to the form
499 * callback for the media upload type. Possible values include
500 * 'media_upload_type_form', 'media_upload_type_url_form', and
501 * 'media_upload_library_form'.
505 do_action( "admin_head_{$content_func}" );
509 <body<?php if ( isset($GLOBALS['body_id']) ) echo ' id="' . $GLOBALS['body_id'] . '"'; ?> class="wp-core-ui no-js">
510 <script type="text/javascript">
511 document.body.className = document.body.className.replace('no-js', 'js');
514 $args = func_get_args();
515 $args = array_slice($args, 1);
516 call_user_func_array($content_func, $args);
518 /** This action is documented in wp-admin/admin-footer.php */
519 do_action( 'admin_print_footer_scripts' );
521 <script type="text/javascript">if(typeof wpOnload=='function')wpOnload();</script>
528 * Adds the media button to the editor
532 * @param string $editor_id
534 function media_buttons($editor_id = 'content') {
535 static $instance = 0;
539 if ( ! $post && ! empty( $GLOBALS['post_ID'] ) )
540 $post = $GLOBALS['post_ID'];
542 wp_enqueue_media( array(
546 $img = '<span class="wp-media-buttons-icon"></span> ';
548 $id_attribute = $instance === 1 ? ' id="insert-media-button"' : '';
549 printf( '<a href="#"%s class="button insert-media add_media" data-editor="%s" title="%s">%s</a>',
551 esc_attr( $editor_id ),
552 esc_attr__( 'Add Media' ),
553 $img . __( 'Add Media' )
556 * Filter the legacy (pre-3.5.0) media buttons.
559 * @deprecated 3.5.0 Use 'media_buttons' action instead.
561 * @param string $string Media buttons context. Default empty.
563 $legacy_filter = apply_filters( 'media_buttons_context', '' );
565 if ( $legacy_filter ) {
566 // #WP22559. Close <a> if a plugin started by closing <a> to open their own <a> tag.
567 if ( 0 === stripos( trim( $legacy_filter ), '</a>' ) )
568 $legacy_filter .= '</a>';
572 add_action( 'media_buttons', 'media_buttons' );
576 * @global int $post_ID
577 * @param string $type
578 * @param int $post_id
582 function get_upload_iframe_src( $type = null, $post_id = null, $tab = null ) {
585 if ( empty( $post_id ) )
588 $upload_iframe_src = add_query_arg( 'post_id', (int) $post_id, admin_url('media-upload.php') );
590 if ( $type && 'media' != $type )
591 $upload_iframe_src = add_query_arg('type', $type, $upload_iframe_src);
593 if ( ! empty( $tab ) )
594 $upload_iframe_src = add_query_arg('tab', $tab, $upload_iframe_src);
597 * Filter the upload iframe source URL for a specific media type.
599 * The dynamic portion of the hook name, `$type`, refers to the type
604 * @param string $upload_iframe_src The upload iframe source URL by type.
606 $upload_iframe_src = apply_filters( $type . '_upload_iframe_src', $upload_iframe_src );
608 return add_query_arg('TB_iframe', true, $upload_iframe_src);
612 * {@internal Missing Short Description}}
616 * @return mixed void|object WP_Error on failure
618 function media_upload_form_handler() {
619 check_admin_referer('media-form');
623 if ( isset($_POST['send']) ) {
624 $keys = array_keys( $_POST['send'] );
625 $send_id = (int) reset( $keys );
628 if ( !empty($_POST['attachments']) ) foreach ( $_POST['attachments'] as $attachment_id => $attachment ) {
629 $post = $_post = get_post($attachment_id, ARRAY_A);
631 if ( !current_user_can( 'edit_post', $attachment_id ) )
634 if ( isset($attachment['post_content']) )
635 $post['post_content'] = $attachment['post_content'];
636 if ( isset($attachment['post_title']) )
637 $post['post_title'] = $attachment['post_title'];
638 if ( isset($attachment['post_excerpt']) )
639 $post['post_excerpt'] = $attachment['post_excerpt'];
640 if ( isset($attachment['menu_order']) )
641 $post['menu_order'] = $attachment['menu_order'];
643 if ( isset($send_id) && $attachment_id == $send_id ) {
644 if ( isset($attachment['post_parent']) )
645 $post['post_parent'] = $attachment['post_parent'];
649 * Filter the attachment fields to be saved.
653 * @see wp_get_attachment_metadata()
655 * @param WP_Post $post The WP_Post object.
656 * @param array $attachment An array of attachment metadata.
658 $post = apply_filters( 'attachment_fields_to_save', $post, $attachment );
660 if ( isset($attachment['image_alt']) ) {
661 $image_alt = wp_unslash( $attachment['image_alt'] );
662 if ( $image_alt != get_post_meta($attachment_id, '_wp_attachment_image_alt', true) ) {
663 $image_alt = wp_strip_all_tags( $image_alt, true );
665 // Update_meta expects slashed.
666 update_post_meta( $attachment_id, '_wp_attachment_image_alt', wp_slash( $image_alt ) );
670 if ( isset($post['errors']) ) {
671 $errors[$attachment_id] = $post['errors'];
672 unset($post['errors']);
675 if ( $post != $_post )
676 wp_update_post($post);
678 foreach ( get_attachment_taxonomies($post) as $t ) {
679 if ( isset($attachment[$t]) )
680 wp_set_object_terms($attachment_id, array_map('trim', preg_split('/,+/', $attachment[$t])), $t, false);
684 if ( isset($_POST['insert-gallery']) || isset($_POST['update-gallery']) ) { ?>
685 <script type="text/javascript">
686 var win = window.dialogArguments || opener || parent || top;
693 if ( isset($send_id) ) {
694 $attachment = wp_unslash( $_POST['attachments'][$send_id] );
696 $html = isset( $attachment['post_title'] ) ? $attachment['post_title'] : '';
697 if ( !empty($attachment['url']) ) {
699 if ( strpos($attachment['url'], 'attachment_id') || get_attachment_link($send_id) == $attachment['url'] )
700 $rel = " rel='attachment wp-att-" . esc_attr($send_id) . "'";
701 $html = "<a href='{$attachment['url']}'$rel>$html</a>";
705 * Filter the HTML markup for a media item sent to the editor.
709 * @see wp_get_attachment_metadata()
711 * @param string $html HTML markup for a media item sent to the editor.
712 * @param int $send_id The first key from the $_POST['send'] data.
713 * @param array $attachment Array of attachment metadata.
715 $html = apply_filters( 'media_send_to_editor', $html, $send_id, $attachment );
716 return media_send_to_editor($html);
723 * {@internal Missing Short Description}}
727 * @return null|string
729 function wp_media_upload_handler() {
733 if ( isset($_POST['html-upload']) && !empty($_FILES) ) {
734 check_admin_referer('media-form');
735 // Upload File button was clicked
736 $id = media_handle_upload('async-upload', $_REQUEST['post_id']);
738 if ( is_wp_error($id) ) {
739 $errors['upload_error'] = $id;
744 if ( !empty($_POST['insertonlybutton']) ) {
745 $src = $_POST['src'];
746 if ( !empty($src) && !strpos($src, '://') )
747 $src = "http://$src";
749 if ( isset( $_POST['media_type'] ) && 'image' != $_POST['media_type'] ) {
750 $title = esc_html( wp_unslash( $_POST['title'] ) );
751 if ( empty( $title ) )
752 $title = esc_html( basename( $src ) );
754 if ( $title && $src )
755 $html = "<a href='" . esc_url($src) . "'>$title</a>";
758 if ( ( $ext = preg_replace( '/^.+?\.([^.]+)$/', '$1', $src ) ) && ( $ext_type = wp_ext2type( $ext ) )
759 && ( 'audio' == $ext_type || 'video' == $ext_type ) )
763 * Filter the URL sent to the editor for a specific media type.
765 * The dynamic portion of the hook name, `$type`, refers to the type
766 * of media being sent.
770 * @param string $html HTML markup sent to the editor.
771 * @param string $src Media source URL.
772 * @param string $title Media title.
774 $html = apply_filters( $type . '_send_to_editor_url', $html, esc_url_raw( $src ), $title );
777 $alt = esc_attr( wp_unslash( $_POST['alt'] ) );
778 if ( isset($_POST['align']) ) {
779 $align = esc_attr( wp_unslash( $_POST['align'] ) );
780 $class = " class='align$align'";
783 $html = "<img src='" . esc_url($src) . "' alt='$alt'$class />";
786 * Filter the image URL sent to the editor.
790 * @param string $html HTML markup sent to the editor for an image.
791 * @param string $src Image source URL.
792 * @param string $alt Image alternate, or alt, text.
793 * @param string $align The image alignment. Default 'alignnone'. Possible values include
794 * 'alignleft', 'aligncenter', 'alignright', 'alignnone'.
796 $html = apply_filters( 'image_send_to_editor_url', $html, esc_url_raw( $src ), $alt, $align );
799 return media_send_to_editor($html);
802 if ( isset( $_POST['save'] ) ) {
803 $errors['upload_notice'] = __('Saved.');
804 return media_upload_gallery();
805 } elseif ( ! empty( $_POST ) ) {
806 $return = media_upload_form_handler();
808 if ( is_string($return) )
810 if ( is_array($return) )
814 if ( isset($_GET['tab']) && $_GET['tab'] == 'type_url' ) {
816 if ( isset( $_GET['type'] ) && in_array( $_GET['type'], array( 'video', 'audio', 'file' ) ) )
817 $type = $_GET['type'];
818 return wp_iframe( 'media_upload_type_url_form', $type, $errors, $id );
821 return wp_iframe( 'media_upload_type_form', 'image', $errors, $id );
825 * Download an image from the specified URL and attach it to a post.
829 * @param string $file The URL of the image to download
830 * @param int $post_id The post ID the media is to be associated with
831 * @param string $desc Optional. Description of the image
832 * @param string $return Optional. What to return: an image tag (default) or only the src.
833 * @return string|WP_Error Populated HTML img tag on success
835 function media_sideload_image( $file, $post_id, $desc = null, $return = 'html' ) {
836 if ( ! empty( $file ) ) {
837 // Set variables for storage, fix file filename for query strings.
838 preg_match( '/[^\?]+\.(jpe?g|jpe|gif|png)\b/i', $file, $matches );
839 $file_array = array();
840 $file_array['name'] = basename( $matches[0] );
842 // Download file to temp location.
843 $file_array['tmp_name'] = download_url( $file );
845 // If error storing temporarily, return the error.
846 if ( is_wp_error( $file_array['tmp_name'] ) ) {
847 return $file_array['tmp_name'];
850 // Do the validation and storage stuff.
851 $id = media_handle_sideload( $file_array, $post_id, $desc );
853 // If error storing permanently, unlink.
854 if ( is_wp_error( $id ) ) {
855 @unlink( $file_array['tmp_name'] );
859 $src = wp_get_attachment_url( $id );
862 // Finally check to make sure the file has been saved, then return the HTML.
863 if ( ! empty( $src ) ) {
864 if ( $return === 'src' ) {
868 $alt = isset( $desc ) ? esc_attr( $desc ) : '';
869 $html = "<img src='$src' alt='$alt' />";
872 return new WP_Error( 'image_sideload_failed' );
877 * {@internal Missing Short Description}}
881 * @return string|null
883 function media_upload_gallery() {
886 if ( !empty($_POST) ) {
887 $return = media_upload_form_handler();
889 if ( is_string($return) )
891 if ( is_array($return) )
895 wp_enqueue_script('admin-gallery');
896 return wp_iframe( 'media_upload_gallery_form', $errors );
900 * {@internal Missing Short Description}}
904 * @return string|null
906 function media_upload_library() {
908 if ( !empty($_POST) ) {
909 $return = media_upload_form_handler();
911 if ( is_string($return) )
913 if ( is_array($return) )
917 return wp_iframe( 'media_upload_library_form', $errors );
921 * Retrieve HTML for the image alignment radio buttons with the specified one checked.
925 * @param WP_Post $post
926 * @param string $checked
929 function image_align_input_fields( $post, $checked = '' ) {
931 if ( empty($checked) )
932 $checked = get_user_setting('align', 'none');
934 $alignments = array('none' => __('None'), 'left' => __('Left'), 'center' => __('Center'), 'right' => __('Right'));
935 if ( !array_key_exists( (string) $checked, $alignments ) )
939 foreach ( $alignments as $name => $label ) {
940 $name = esc_attr($name);
941 $out[] = "<input type='radio' name='attachments[{$post->ID}][align]' id='image-align-{$name}-{$post->ID}' value='$name'".
942 ( $checked == $name ? " checked='checked'" : "" ) .
943 " /><label for='image-align-{$name}-{$post->ID}' class='align image-align-{$name}-label'>$label</label>";
945 return join("\n", $out);
949 * Retrieve HTML for the size radio buttons with the specified one checked.
953 * @param WP_Post $post
954 * @param bool|string $check
957 function image_size_input_fields( $post, $check = '' ) {
959 * Filter the names and labels of the default image sizes.
963 * @param array $size_names Array of image sizes and their names. Default values
964 * include 'Thumbnail', 'Medium', 'Large', 'Full Size'.
966 $size_names = apply_filters( 'image_size_names_choose', array(
967 'thumbnail' => __( 'Thumbnail' ),
968 'medium' => __( 'Medium' ),
969 'large' => __( 'Large' ),
970 'full' => __( 'Full Size' )
973 if ( empty( $check ) ) {
974 $check = get_user_setting('imgsize', 'medium');
978 foreach ( $size_names as $size => $label ) {
979 $downsize = image_downsize( $post->ID, $size );
982 // Is this size selectable?
983 $enabled = ( $downsize[3] || 'full' == $size );
984 $css_id = "image-size-{$size}-{$post->ID}";
986 // If this size is the default but that's not available, don't select it.
987 if ( $size == $check ) {
989 $checked = " checked='checked'";
993 } elseif ( ! $check && $enabled && 'thumbnail' != $size ) {
995 * If $check is not enabled, default to the first available size
996 * that's bigger than a thumbnail.
999 $checked = " checked='checked'";
1002 $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 />";
1004 $html .= "<label for='{$css_id}'>$label</label>";
1006 // Only show the dimensions if that choice is available.
1008 $html .= " <label for='{$css_id}' class='help'>" . sprintf( "(%d × %d)", $downsize[1], $downsize[2] ). "</label>";
1016 'label' => __( 'Size' ),
1018 'html' => join( "\n", $out ),
1023 * Retrieve HTML for the Link URL buttons with the default link type as specified.
1027 * @param WP_Post $post
1028 * @param string $url_type
1031 function image_link_input_fields($post, $url_type = '') {
1033 $file = wp_get_attachment_url($post->ID);
1034 $link = get_attachment_link($post->ID);
1036 if ( empty($url_type) )
1037 $url_type = get_user_setting('urlbutton', 'post');
1040 if ( $url_type == 'file' )
1042 elseif ( $url_type == 'post' )
1046 <input type='text' class='text urlfield' name='attachments[$post->ID][url]' value='" . esc_attr($url) . "' /><br />
1047 <button type='button' class='button urlnone' data-link-url=''>" . __('None') . "</button>
1048 <button type='button' class='button urlfile' data-link-url='" . esc_attr($file) . "'>" . __('File URL') . "</button>
1049 <button type='button' class='button urlpost' data-link-url='" . esc_attr($link) . "'>" . __('Attachment Post URL') . "</button>
1053 function wp_caption_input_textarea($edit_post) {
1054 // Post data is already escaped.
1055 $name = "attachments[{$edit_post->ID}][post_excerpt]";
1057 return '<textarea name="' . $name . '" id="' . $name . '">' . $edit_post->post_excerpt . '</textarea>';
1061 * {@internal Missing Short Description}}
1065 * @param array $form_fields
1066 * @param object $post
1069 function image_attachment_fields_to_edit($form_fields, $post) {
1070 return $form_fields;
1074 * {@internal Missing Short Description}}
1078 * @param array $form_fields An array of attachment form fields.
1079 * @param WP_Post $post The WP_Post attachment object.
1080 * @return array Filtered attachment form fields.
1082 function media_single_attachment_fields_to_edit( $form_fields, $post ) {
1083 unset($form_fields['url'], $form_fields['align'], $form_fields['image-size']);
1084 return $form_fields;
1088 * {@internal Missing Short Description}}
1092 * @param array $form_fields An array of attachment form fields.
1093 * @param WP_Post $post The WP_Post attachment object.
1094 * @return array Filtered attachment form fields.
1096 function media_post_single_attachment_fields_to_edit( $form_fields, $post ) {
1097 unset($form_fields['image_url']);
1098 return $form_fields;
1102 * Filters input from media_upload_form_handler() and assigns a default
1103 * post_title from the file name if none supplied.
1105 * Illustrates the use of the attachment_fields_to_save filter
1106 * which can be used to add default values to any field before saving to DB.
1110 * @param array $post The WP_Post attachment object converted to an array.
1111 * @param array $attachment An array of attachment metadata.
1112 * @return array Filtered attachment post object.
1114 function image_attachment_fields_to_save( $post, $attachment ) {
1115 if ( substr( $post['post_mime_type'], 0, 5 ) == 'image' ) {
1116 if ( strlen( trim( $post['post_title'] ) ) == 0 ) {
1117 $attachment_url = ( isset( $post['attachment_url'] ) ) ? $post['attachment_url'] : $post['guid'];
1118 $post['post_title'] = preg_replace( '/\.\w+$/', '', wp_basename( $attachment_url ) );
1119 $post['errors']['post_title']['errors'][] = __( 'Empty Title filled from filename.' );
1126 add_filter( 'attachment_fields_to_save', 'image_attachment_fields_to_save', 10, 2 );
1129 * {@internal Missing Short Description}}
1133 * @param string $html
1134 * @param integer $attachment_id
1135 * @param array $attachment
1138 function image_media_send_to_editor($html, $attachment_id, $attachment) {
1139 $post = get_post($attachment_id);
1140 if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
1141 $url = $attachment['url'];
1142 $align = !empty($attachment['align']) ? $attachment['align'] : 'none';
1143 $size = !empty($attachment['image-size']) ? $attachment['image-size'] : 'medium';
1144 $alt = !empty($attachment['image_alt']) ? $attachment['image_alt'] : '';
1145 $rel = ( $url == get_attachment_link($attachment_id) );
1147 return get_image_send_to_editor($attachment_id, $attachment['post_excerpt'], $attachment['post_title'], $align, $url, $rel, $size, $alt);
1153 add_filter('media_send_to_editor', 'image_media_send_to_editor', 10, 3);
1156 * {@internal Missing Short Description}}
1160 * @param WP_Post $post
1161 * @param array $errors
1164 function get_attachment_fields_to_edit($post, $errors = null) {
1165 if ( is_int($post) )
1166 $post = get_post($post);
1167 if ( is_array($post) )
1168 $post = new WP_Post( (object) $post );
1170 $image_url = wp_get_attachment_url($post->ID);
1172 $edit_post = sanitize_post($post, 'edit');
1174 $form_fields = array(
1175 'post_title' => array(
1176 'label' => __('Title'),
1177 'value' => $edit_post->post_title
1179 'image_alt' => array(),
1180 'post_excerpt' => array(
1181 'label' => __('Caption'),
1183 'html' => wp_caption_input_textarea($edit_post)
1185 'post_content' => array(
1186 'label' => __('Description'),
1187 'value' => $edit_post->post_content,
1188 'input' => 'textarea'
1191 'label' => __('Link URL'),
1193 'html' => image_link_input_fields($post, get_option('image_default_link_type')),
1194 'helps' => __('Enter a link URL or click above for presets.')
1196 'menu_order' => array(
1197 'label' => __('Order'),
1198 'value' => $edit_post->menu_order
1200 'image_url' => array(
1201 'label' => __('File URL'),
1203 'html' => "<input type='text' class='text urlfield' readonly='readonly' name='attachments[$post->ID][url]' value='" . esc_attr($image_url) . "' /><br />",
1204 'value' => wp_get_attachment_url($post->ID),
1205 'helps' => __('Location of the uploaded file.')
1209 foreach ( get_attachment_taxonomies($post) as $taxonomy ) {
1210 $t = (array) get_taxonomy($taxonomy);
1211 if ( ! $t['public'] || ! $t['show_ui'] )
1213 if ( empty($t['label']) )
1214 $t['label'] = $taxonomy;
1215 if ( empty($t['args']) )
1216 $t['args'] = array();
1218 $terms = get_object_term_cache($post->ID, $taxonomy);
1219 if ( false === $terms )
1220 $terms = wp_get_object_terms($post->ID, $taxonomy, $t['args']);
1224 foreach ( $terms as $term )
1225 $values[] = $term->slug;
1226 $t['value'] = join(', ', $values);
1228 $form_fields[$taxonomy] = $t;
1231 // Merge default fields with their errors, so any key passed with the error (e.g. 'error', 'helps', 'value') will replace the default
1232 // The recursive merge is easily traversed with array casting: foreach( (array) $things as $thing )
1233 $form_fields = array_merge_recursive($form_fields, (array) $errors);
1235 // This was formerly in image_attachment_fields_to_edit().
1236 if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
1237 $alt = get_post_meta($post->ID, '_wp_attachment_image_alt', true);
1241 $form_fields['post_title']['required'] = true;
1243 $form_fields['image_alt'] = array(
1245 'label' => __('Alternative Text'),
1246 'helps' => __('Alt text for the image, e.g. “The Mona Lisa”')
1249 $form_fields['align'] = array(
1250 'label' => __('Alignment'),
1252 'html' => image_align_input_fields($post, get_option('image_default_align')),
1255 $form_fields['image-size'] = image_size_input_fields( $post, get_option('image_default_size', 'medium') );
1258 unset( $form_fields['image_alt'] );
1262 * Filter the attachment fields to edit.
1266 * @param array $form_fields An array of attachment form fields.
1267 * @param WP_Post $post The WP_Post attachment object.
1269 $form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post );
1271 return $form_fields;
1275 * Retrieve HTML for media items of post gallery.
1277 * The HTML markup retrieved will be created for the progress of SWF Upload
1278 * component. Will also create link for showing and hiding the form to modify
1279 * the image attachment.
1283 * @param int $post_id Optional. Post ID.
1284 * @param array $errors Errors for attachment, if any.
1287 function get_media_items( $post_id, $errors ) {
1288 $attachments = array();
1290 $post = get_post($post_id);
1291 if ( $post && $post->post_type == 'attachment' )
1292 $attachments = array($post->ID => $post);
1294 $attachments = get_children( array( 'post_parent' => $post_id, 'post_type' => 'attachment', 'orderby' => 'menu_order ASC, ID', 'order' => 'DESC') );
1296 if ( is_array($GLOBALS['wp_the_query']->posts) )
1297 foreach ( $GLOBALS['wp_the_query']->posts as $attachment )
1298 $attachments[$attachment->ID] = $attachment;
1302 foreach ( (array) $attachments as $id => $attachment ) {
1303 if ( $attachment->post_status == 'trash' )
1305 if ( $item = get_media_item( $id, array( 'errors' => isset($errors[$id]) ? $errors[$id] : null) ) )
1306 $output .= "\n<div id='media-item-$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>";
1313 * Retrieve HTML form for modifying the image attachment.
1317 * @param int $attachment_id Attachment ID for modification.
1318 * @param string|array $args Optional. Override defaults.
1319 * @return string HTML form for attachment.
1321 function get_media_item( $attachment_id, $args = null ) {
1324 if ( ( $attachment_id = intval( $attachment_id ) ) && $thumb_url = wp_get_attachment_image_src( $attachment_id, 'thumbnail', true ) )
1325 $thumb_url = $thumb_url[0];
1329 $post = get_post( $attachment_id );
1330 $current_post_id = !empty( $_GET['post_id'] ) ? (int) $_GET['post_id'] : 0;
1332 $default_args = array(
1334 'send' => $current_post_id ? post_type_supports( get_post_type( $current_post_id ), 'editor' ) : true,
1337 'show_title' => true
1339 $args = wp_parse_args( $args, $default_args );
1342 * Filter the arguments used to retrieve an image for the edit image form.
1346 * @see get_media_item
1348 * @param array $args An array of arguments.
1350 $r = apply_filters( 'get_media_item_args', $args );
1352 $toggle_on = __( 'Show' );
1353 $toggle_off = __( 'Hide' );
1355 $filename = esc_html( wp_basename( $post->guid ) );
1356 $title = esc_attr( $post->post_title );
1358 $post_mime_types = get_post_mime_types();
1359 $keys = array_keys( wp_match_mime_types( array_keys( $post_mime_types ), $post->post_mime_type ) );
1360 $type = reset( $keys );
1361 $type_html = "<input type='hidden' id='type-of-$attachment_id' value='" . esc_attr( $type ) . "' />";
1363 $form_fields = get_attachment_fields_to_edit( $post, $r['errors'] );
1365 if ( $r['toggle'] ) {
1366 $class = empty( $r['errors'] ) ? 'startclosed' : 'startopen';
1368 <a class='toggle describe-toggle-on' href='#'>$toggle_on</a>
1369 <a class='toggle describe-toggle-off' href='#'>$toggle_off</a>";
1375 $display_title = ( !empty( $title ) ) ? $title : $filename; // $title shouldn't ever be empty, but just in case
1376 $display_title = $r['show_title'] ? "<div class='filename new'><span class='title'>" . wp_html_excerpt( $display_title, 60, '…' ) . "</span></div>" : '';
1378 $gallery = ( ( isset( $_REQUEST['tab'] ) && 'gallery' == $_REQUEST['tab'] ) || ( isset( $redir_tab ) && 'gallery' == $redir_tab ) );
1381 foreach ( $form_fields as $key => $val ) {
1382 if ( 'menu_order' == $key ) {
1384 $order = "<div class='menu_order'> <input class='menu_order_input' type='text' id='attachments[$attachment_id][menu_order]' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ). "' /></div>";
1386 $order = "<input type='hidden' name='attachments[$attachment_id][menu_order]' value='" . esc_attr( $val['value'] ) . "' />";
1388 unset( $form_fields['menu_order'] );
1394 $meta = wp_get_attachment_metadata( $post->ID );
1395 if ( isset( $meta['width'], $meta['height'] ) )
1396 $media_dims .= "<span id='media-dims-$post->ID'>{$meta['width']} × {$meta['height']}</span> ";
1399 * Filter the media metadata.
1403 * @param string $media_dims The HTML markup containing the media dimensions.
1404 * @param WP_Post $post The WP_Post attachment object.
1406 $media_dims = apply_filters( 'media_meta', $media_dims, $post );
1408 $image_edit_button = '';
1409 if ( wp_attachment_is_image( $post->ID ) && wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) {
1410 $nonce = wp_create_nonce( "image_editor-$post->ID" );
1411 $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>";
1414 $attachment_url = get_permalink( $attachment_id );
1421 <table class='slidetoggle describe $class'>
1422 <thead class='media-item-info' id='media-head-$post->ID'>
1424 <td class='A1B1' id='thumbnail-head-$post->ID'>
1425 <p><a href='$attachment_url' target='_blank'><img class='thumbnail' src='$thumb_url' alt='' /></a></p>
1426 <p>$image_edit_button</p>
1429 <p><strong>" . __('File name:') . "</strong> $filename</p>
1430 <p><strong>" . __('File type:') . "</strong> $post->post_mime_type</p>
1431 <p><strong>" . __('Upload date:') . "</strong> " . mysql2date( get_option('date_format'), $post->post_date ). '</p>';
1432 if ( !empty( $media_dims ) )
1433 $item .= "<p><strong>" . __('Dimensions:') . "</strong> $media_dims</p>\n";
1435 $item .= "</td></tr>\n";
1440 <tr><td colspan='2' class='imgedit-response' id='imgedit-response-$post->ID'></td></tr>
1441 <tr><td style='display:none' colspan='2' class='image-editor' id='image-editor-$post->ID'></td></tr>\n";
1445 'required' => false,
1447 'extra_rows' => array(),
1451 $r['send'] = get_submit_button( __( 'Insert into Post' ), 'button', "send[$attachment_id]", false );
1454 $delete = empty( $r['delete'] ) ? '' : $r['delete'];
1455 if ( $delete && current_user_can( 'delete_post', $attachment_id ) ) {
1456 if ( !EMPTY_TRASH_DAYS ) {
1457 $delete = "<a href='" . wp_nonce_url( "post.php?action=delete&post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete-permanently'>" . __( 'Delete Permanently' ) . '</a>';
1458 } elseif ( !MEDIA_TRASH ) {
1459 $delete = "<a href='#' class='del-link' onclick=\"document.getElementById('del_attachment_$attachment_id').style.display='block';return false;\">" . __( 'Delete' ) . "</a>
1460 <div id='del_attachment_$attachment_id' class='del-attachment' style='display:none;'><p>" . sprintf( __( 'You are about to delete <strong>%s</strong>.' ), $filename ) . "</p>
1461 <a href='" . wp_nonce_url( "post.php?action=delete&post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='button'>" . __( 'Continue' ) . "</a>
1462 <a href='#' class='button' onclick=\"this.parentNode.style.display='none';return false;\">" . __( 'Cancel' ) . "</a>
1465 $delete = "<a href='" . wp_nonce_url( "post.php?action=trash&post=$attachment_id", 'trash-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete'>" . __( 'Move to Trash' ) . "</a>
1466 <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>";
1473 $calling_post_id = 0;
1474 if ( isset( $_GET['post_id'] ) ) {
1475 $calling_post_id = absint( $_GET['post_id'] );
1476 } elseif ( isset( $_POST ) && count( $_POST ) ) {// Like for async-upload where $_GET['post_id'] isn't set
1477 $calling_post_id = $post->post_parent;
1479 if ( 'image' == $type && $calling_post_id && current_theme_supports( 'post-thumbnails', get_post_type( $calling_post_id ) )
1480 && post_type_supports( get_post_type( $calling_post_id ), 'thumbnail' ) && get_post_thumbnail_id( $calling_post_id ) != $attachment_id ) {
1481 $ajax_nonce = wp_create_nonce( "set_post_thumbnail-$calling_post_id" );
1482 $thumbnail = "<a class='wp-post-thumbnail' id='wp-post-thumbnail-" . $attachment_id . "' href='#' onclick='WPSetAsThumbnail(\"$attachment_id\", \"$ajax_nonce\");return false;'>" . esc_html__( "Use as featured image" ) . "</a>";
1485 if ( ( $r['send'] || $thumbnail || $delete ) && !isset( $form_fields['buttons'] ) ) {
1486 $form_fields['buttons'] = array( 'tr' => "\t\t<tr class='submit'><td></td><td class='savesend'>" . $r['send'] . " $thumbnail $delete</td></tr>\n" );
1488 $hidden_fields = array();
1490 foreach ( $form_fields as $id => $field ) {
1491 if ( $id[0] == '_' )
1494 if ( !empty( $field['tr'] ) ) {
1495 $item .= $field['tr'];
1499 $field = array_merge( $defaults, $field );
1500 $name = "attachments[$attachment_id][$id]";
1502 if ( $field['input'] == 'hidden' ) {
1503 $hidden_fields[$name] = $field['value'];
1507 $required = $field['required'] ? '<span class="alignright"><abbr title="required" class="required">*</abbr></span>' : '';
1508 $aria_required = $field['required'] ? " aria-required='true' " : '';
1510 $class .= $field['required'] ? ' form-required' : '';
1512 $item .= "\t\t<tr class='$class'>\n\t\t\t<th scope='row' class='label'><label for='$name'><span class='alignleft'>{$field['label']}</span>$required<br class='clear' /></label></th>\n\t\t\t<td class='field'>";
1513 if ( !empty( $field[ $field['input'] ] ) )
1514 $item .= $field[ $field['input'] ];
1515 elseif ( $field['input'] == 'textarea' ) {
1516 if ( 'post_content' == $id && user_can_richedit() ) {
1517 // Sanitize_post() skips the post_content when user_can_richedit.
1518 $field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES );
1520 // Post_excerpt is already escaped by sanitize_post() in get_attachment_fields_to_edit().
1521 $item .= "<textarea id='$name' name='$name' $aria_required>" . $field['value'] . '</textarea>';
1523 $item .= "<input type='text' class='text' id='$name' name='$name' value='" . esc_attr( $field['value'] ) . "' $aria_required />";
1525 if ( !empty( $field['helps'] ) )
1526 $item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>';
1527 $item .= "</td>\n\t\t</tr>\n";
1529 $extra_rows = array();
1531 if ( !empty( $field['errors'] ) )
1532 foreach ( array_unique( (array) $field['errors'] ) as $error )
1533 $extra_rows['error'][] = $error;
1535 if ( !empty( $field['extra_rows'] ) )
1536 foreach ( $field['extra_rows'] as $class => $rows )
1537 foreach ( (array) $rows as $html )
1538 $extra_rows[$class][] = $html;
1540 foreach ( $extra_rows as $class => $rows )
1541 foreach ( $rows as $html )
1542 $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n";
1545 if ( !empty( $form_fields['_final'] ) )
1546 $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n";
1547 $item .= "\t</tbody>\n";
1548 $item .= "\t</table>\n";
1550 foreach ( $hidden_fields as $name => $value )
1551 $item .= "\t<input type='hidden' name='$name' id='$name' value='" . esc_attr( $value ) . "' />\n";
1553 if ( $post->post_parent < 1 && isset( $_REQUEST['post_id'] ) ) {
1554 $parent = (int) $_REQUEST['post_id'];
1555 $parent_name = "attachments[$attachment_id][post_parent]";
1556 $item .= "\t<input type='hidden' name='$parent_name' id='$parent_name' value='$parent' />\n";
1562 function get_compat_media_markup( $attachment_id, $args = null ) {
1563 $post = get_post( $attachment_id );
1565 $default_args = array(
1567 'in_modal' => false,
1570 $user_can_edit = current_user_can( 'edit_post', $attachment_id );
1572 $args = wp_parse_args( $args, $default_args );
1574 /** This filter is documented in wp-admin/includes/media.php */
1575 $args = apply_filters( 'get_media_item_args', $args );
1577 $form_fields = array();
1579 if ( $args['in_modal'] ) {
1580 foreach ( get_attachment_taxonomies($post) as $taxonomy ) {
1581 $t = (array) get_taxonomy($taxonomy);
1582 if ( ! $t['public'] || ! $t['show_ui'] )
1584 if ( empty($t['label']) )
1585 $t['label'] = $taxonomy;
1586 if ( empty($t['args']) )
1587 $t['args'] = array();
1589 $terms = get_object_term_cache($post->ID, $taxonomy);
1590 if ( false === $terms )
1591 $terms = wp_get_object_terms($post->ID, $taxonomy, $t['args']);
1595 foreach ( $terms as $term )
1596 $values[] = $term->slug;
1597 $t['value'] = join(', ', $values);
1598 $t['taxonomy'] = true;
1600 $form_fields[$taxonomy] = $t;
1604 // Merge default fields with their errors, so any key passed with the error (e.g. 'error', 'helps', 'value') will replace the default
1605 // The recursive merge is easily traversed with array casting: foreach( (array) $things as $thing )
1606 $form_fields = array_merge_recursive($form_fields, (array) $args['errors'] );
1608 /** This filter is documented in wp-admin/includes/media.php */
1609 $form_fields = apply_filters( 'attachment_fields_to_edit', $form_fields, $post );
1611 unset( $form_fields['image-size'], $form_fields['align'], $form_fields['image_alt'],
1612 $form_fields['post_title'], $form_fields['post_excerpt'], $form_fields['post_content'],
1613 $form_fields['url'], $form_fields['menu_order'], $form_fields['image_url'] );
1615 /** This filter is documented in wp-admin/includes/media.php */
1616 $media_meta = apply_filters( 'media_meta', '', $post );
1620 'required' => false,
1622 'extra_rows' => array(),
1623 'show_in_edit' => true,
1624 'show_in_modal' => true,
1627 $hidden_fields = array();
1630 foreach ( $form_fields as $id => $field ) {
1631 if ( $id[0] == '_' )
1634 $name = "attachments[$attachment_id][$id]";
1635 $id_attr = "attachments-$attachment_id-$id";
1637 if ( !empty( $field['tr'] ) ) {
1638 $item .= $field['tr'];
1642 $field = array_merge( $defaults, $field );
1644 if ( ( ! $field['show_in_edit'] && ! $args['in_modal'] ) || ( ! $field['show_in_modal'] && $args['in_modal'] ) )
1647 if ( $field['input'] == 'hidden' ) {
1648 $hidden_fields[$name] = $field['value'];
1652 $readonly = ! $user_can_edit && ! empty( $field['taxonomy'] ) ? " readonly='readonly' " : '';
1653 $required = $field['required'] ? '<span class="alignright"><abbr title="required" class="required">*</abbr></span>' : '';
1654 $aria_required = $field['required'] ? " aria-required='true' " : '';
1655 $class = 'compat-field-' . $id;
1656 $class .= $field['required'] ? ' form-required' : '';
1658 $item .= "\t\t<tr class='$class'>";
1659 $item .= "\t\t\t<th scope='row' class='label'><label for='$id_attr'><span class='alignleft'>{$field['label']}</span>$required<br class='clear' /></label>";
1660 $item .= "</th>\n\t\t\t<td class='field'>";
1662 if ( !empty( $field[ $field['input'] ] ) )
1663 $item .= $field[ $field['input'] ];
1664 elseif ( $field['input'] == 'textarea' ) {
1665 if ( 'post_content' == $id && user_can_richedit() ) {
1666 // sanitize_post() skips the post_content when user_can_richedit.
1667 $field['value'] = htmlspecialchars( $field['value'], ENT_QUOTES );
1669 $item .= "<textarea id='$id_attr' name='$name' $aria_required>" . $field['value'] . '</textarea>';
1671 $item .= "<input type='text' class='text' id='$id_attr' name='$name' value='" . esc_attr( $field['value'] ) . "' $readonly $aria_required />";
1673 if ( !empty( $field['helps'] ) )
1674 $item .= "<p class='help'>" . join( "</p>\n<p class='help'>", array_unique( (array) $field['helps'] ) ) . '</p>';
1675 $item .= "</td>\n\t\t</tr>\n";
1677 $extra_rows = array();
1679 if ( !empty( $field['errors'] ) )
1680 foreach ( array_unique( (array) $field['errors'] ) as $error )
1681 $extra_rows['error'][] = $error;
1683 if ( !empty( $field['extra_rows'] ) )
1684 foreach ( $field['extra_rows'] as $class => $rows )
1685 foreach ( (array) $rows as $html )
1686 $extra_rows[$class][] = $html;
1688 foreach ( $extra_rows as $class => $rows )
1689 foreach ( $rows as $html )
1690 $item .= "\t\t<tr><td></td><td class='$class'>$html</td></tr>\n";
1693 if ( !empty( $form_fields['_final'] ) )
1694 $item .= "\t\t<tr class='final'><td colspan='2'>{$form_fields['_final']}</td></tr>\n";
1696 $item = '<table class="compat-attachment-fields">' . $item . '</table>';
1698 foreach ( $hidden_fields as $hidden_field => $value ) {
1699 $item .= '<input type="hidden" name="' . esc_attr( $hidden_field ) . '" value="' . esc_attr( $value ) . '" />' . "\n";
1703 $item = '<input type="hidden" name="attachments[' . $attachment_id . '][menu_order]" value="' . esc_attr( $post->menu_order ) . '" />' . $item;
1707 'meta' => $media_meta,
1712 * {@internal Missing Short Description}}
1716 function media_upload_header() {
1717 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0;
1718 echo '<script type="text/javascript">post_id = ' . $post_id . ";</script>\n";
1719 if ( empty( $_GET['chromeless'] ) ) {
1720 echo '<div id="media-upload-header">';
1721 the_media_upload_tabs();
1727 * {@internal Missing Short Description}}
1731 * @param array $errors
1733 function media_upload_form( $errors = null ) {
1734 global $type, $tab, $is_IE, $is_opera;
1736 if ( ! _device_can_upload() ) {
1737 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>';
1741 $upload_action_url = admin_url('async-upload.php');
1742 $post_id = isset($_REQUEST['post_id']) ? intval($_REQUEST['post_id']) : 0;
1743 $_type = isset($type) ? $type : '';
1744 $_tab = isset($tab) ? $tab : '';
1746 $max_upload_size = wp_max_upload_size();
1747 if ( ! $max_upload_size ) {
1748 $max_upload_size = 0;
1752 <div id="media-upload-notice"><?php
1754 if (isset($errors['upload_notice']) )
1755 echo $errors['upload_notice'];
1758 <div id="media-upload-error"><?php
1760 if (isset($errors['upload_error']) && is_wp_error($errors['upload_error']))
1761 echo $errors['upload_error']->get_error_message();
1765 if ( is_multisite() && !is_upload_space_available() ) {
1767 * Fires when an upload will exceed the defined upload space quota for a network site.
1771 do_action( 'upload_ui_over_quota' );
1776 * Fires just before the legacy (pre-3.5.0) upload interface is loaded.
1780 do_action( 'pre-upload-ui' );
1782 $post_params = array(
1783 "post_id" => $post_id,
1784 "_wpnonce" => wp_create_nonce('media-form'),
1791 * Filter the media upload post parameters.
1793 * @since 3.1.0 As 'swfupload_post_params'
1796 * @param array $post_params An array of media upload parameters used by Plupload.
1798 $post_params = apply_filters( 'upload_post_params', $post_params );
1800 $plupload_init = array(
1801 'runtimes' => 'html5,flash,silverlight,html4',
1802 'browse_button' => 'plupload-browse-button',
1803 'container' => 'plupload-upload-ui',
1804 'drop_element' => 'drag-drop-area',
1805 'file_data_name' => 'async-upload',
1806 'url' => $upload_action_url,
1807 'flash_swf_url' => includes_url( 'js/plupload/plupload.flash.swf' ),
1808 'silverlight_xap_url' => includes_url( 'js/plupload/plupload.silverlight.xap' ),
1810 'max_file_size' => $max_upload_size . 'b',
1812 'multipart_params' => $post_params,
1815 // Currently only iOS Safari supports multiple files uploading but iOS 7.x has a bug that prevents uploading of videos
1816 // when enabled. See #29602.
1817 if ( wp_is_mobile() && strpos( $_SERVER['HTTP_USER_AGENT'], 'OS 7_' ) !== false &&
1818 strpos( $_SERVER['HTTP_USER_AGENT'], 'like Mac OS X' ) !== false ) {
1820 $plupload_init['multi_selection'] = false;
1824 * Filter the default Plupload settings.
1828 * @param array $plupload_init An array of default settings used by Plupload.
1830 $plupload_init = apply_filters( 'plupload_init', $plupload_init );
1834 <script type="text/javascript">
1836 // Verify size is an int. If not return default value.
1837 $large_size_h = absint( get_option('large_size_h') );
1838 if( !$large_size_h )
1839 $large_size_h = 1024;
1840 $large_size_w = absint( get_option('large_size_w') );
1841 if( !$large_size_w )
1842 $large_size_w = 1024;
1844 var resize_height = <?php echo $large_size_h; ?>, resize_width = <?php echo $large_size_w; ?>,
1845 wpUploaderInit = <?php echo wp_json_encode( $plupload_init ); ?>;
1848 <div id="plupload-upload-ui" class="hide-if-no-js">
1851 * Fires before the upload interface loads.
1853 * @since 2.6.0 As 'pre-flash-upload-ui'
1856 do_action( 'pre-plupload-upload-ui' ); ?>
1857 <div id="drag-drop-area">
1858 <div class="drag-drop-inside">
1859 <p class="drag-drop-info"><?php _e('Drop files here'); ?></p>
1860 <p><?php _ex('or', 'Uploader: Drop files here - or - Select Files'); ?></p>
1861 <p class="drag-drop-buttons"><input id="plupload-browse-button" type="button" value="<?php esc_attr_e('Select Files'); ?>" class="button" /></p>
1866 * Fires after the upload interface loads.
1868 * @since 2.6.0 As 'post-flash-upload-ui'
1871 do_action( 'post-plupload-upload-ui' ); ?>
1874 <div id="html-upload-ui" class="hide-if-js">
1877 * Fires before the upload button in the media upload interface.
1881 do_action( 'pre-html-upload-ui' );
1883 <p id="async-upload-wrap">
1884 <label class="screen-reader-text" for="async-upload"><?php _e('Upload'); ?></label>
1885 <input type="file" name="async-upload" id="async-upload" />
1886 <?php submit_button( __( 'Upload' ), 'button', 'html-upload', false ); ?>
1887 <a href="#" onclick="try{top.tb_remove();}catch(e){}; return false;"><?php _e('Cancel'); ?></a>
1889 <div class="clear"></div>
1892 * Fires after the upload button in the media upload interface.
1896 do_action( 'post-html-upload-ui' );
1900 <p class="max-upload-size"><?php printf( __( 'Maximum upload file size: %s.' ), esc_html( size_format( $max_upload_size ) ) ); ?></p>
1904 * Fires on the post upload UI screen.
1906 * Legacy (pre-3.5.0) media workflow hook.
1910 do_action( 'post-upload-ui' );
1914 * {@internal Missing Short Description}}
1918 * @param string $type
1919 * @param object $errors
1920 * @param integer $id
1922 function media_upload_type_form($type = 'file', $errors = null, $id = null) {
1924 media_upload_header();
1926 $post_id = isset( $_REQUEST['post_id'] )? intval( $_REQUEST['post_id'] ) : 0;
1928 $form_action_url = admin_url("media-upload.php?type=$type&tab=type&post_id=$post_id");
1931 * Filter the media upload form action URL.
1935 * @param string $form_action_url The media upload form action URL.
1936 * @param string $type The type of media. Default 'file'.
1938 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type );
1939 $form_class = 'media-upload-form type-form validate';
1941 if ( get_user_setting('uploader') )
1942 $form_class .= ' html-uploader';
1945 <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">
1946 <?php submit_button( '', 'hidden', 'save', false ); ?>
1947 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
1948 <?php wp_nonce_field('media-form'); ?>
1950 <h3 class="media-title"><?php _e('Add media files from your computer'); ?></h3>
1952 <?php media_upload_form( $errors ); ?>
1954 <script type="text/javascript">
1956 var preloaded = $(".media-item.preloaded");
1957 if ( preloaded.length > 0 ) {
1958 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
1963 <div id="media-items"><?php
1966 if ( !is_wp_error($id) ) {
1967 add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2);
1968 echo get_media_items( $id, $errors );
1970 echo '<div id="media-upload-error">'.esc_html($id->get_error_message()).'</div></div>';
1976 <p class="savebutton ml-submit">
1977 <?php submit_button( __( 'Save all changes' ), 'button', 'save', false ); ?>
1984 * {@internal Missing Short Description}}
1988 * @param string $type
1989 * @param object $errors
1990 * @param integer $id
1992 function media_upload_type_url_form($type = null, $errors = null, $id = null) {
1993 if ( null === $type )
1996 media_upload_header();
1998 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0;
2000 $form_action_url = admin_url("media-upload.php?type=$type&tab=type&post_id=$post_id");
2001 /** This filter is documented in wp-admin/includes/media.php */
2002 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type );
2003 $form_class = 'media-upload-form type-form validate';
2005 if ( get_user_setting('uploader') )
2006 $form_class .= ' html-uploader';
2009 <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">
2010 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
2011 <?php wp_nonce_field('media-form'); ?>
2013 <h3 class="media-title"><?php _e('Insert media from another website'); ?></h3>
2015 <script type="text/javascript">
2020 align : 'alignnone',
2022 insert : function() {
2023 var t = this, html, f = document.forms[0], cls, title = '', alt = '', caption = '';
2025 if ( '' == f.src.value || '' == t.width )
2029 alt = f.alt.value.replace(/'/g, ''').replace(/"/g, '"').replace(/</g, '<').replace(/>/g, '>');
2032 /** This filter is documented in wp-admin/includes/media.php */
2033 if ( ! apply_filters( 'disable_captions', '' ) ) {
2035 if ( f.caption.value ) {
2036 caption = f.caption.value.replace(/\r\n|\r/g, '\n');
2037 caption = caption.replace(/<[a-zA-Z0-9]+( [^<>]+)?>/g, function(a){
2038 return a.replace(/[\r\n\t]+/, ' ');
2041 caption = caption.replace(/\s*\n\s*/g, '<br />');
2045 cls = caption ? '' : ' class="'+t.align+'"';
2047 html = '<img alt="'+alt+'" src="'+f.src.value+'"'+cls+' width="'+t.width+'" height="'+t.height+'" />';
2049 if ( f.url.value ) {
2050 url = f.url.value.replace(/'/g, ''').replace(/"/g, '"').replace(/</g, '<').replace(/>/g, '>');
2051 html = '<a href="'+url+'">'+html+'</a>';
2055 html = '[caption id="" align="'+t.align+'" width="'+t.width+'"]'+html+caption+'[/caption]';
2057 var win = window.dialogArguments || opener || parent || top;
2058 win.send_to_editor(html);
2062 resetImageData : function() {
2063 var t = addExtImage;
2065 t.width = t.height = '';
2066 document.getElementById('go_button').style.color = '#bbb';
2067 if ( ! document.forms[0].src.value )
2068 document.getElementById('status_img').innerHTML = '*';
2069 else document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/no.png' ) ); ?>" alt="" />';
2072 updateImageData : function() {
2073 var t = addExtImage;
2075 t.width = t.preloadImg.width;
2076 t.height = t.preloadImg.height;
2077 document.getElementById('go_button').style.color = '#333';
2078 document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/yes.png' ) ); ?>" alt="" />';
2081 getImageData : function() {
2082 if ( jQuery('table.describe').hasClass('not-image') )
2085 var t = addExtImage, src = document.forms[0].src.value;
2092 document.getElementById('status_img').innerHTML = '<img src="<?php echo esc_url( admin_url( 'images/spinner-2x.gif' ) ); ?>" alt="" width="16" height="16" />';
2093 t.preloadImg = new Image();
2094 t.preloadImg.onload = t.updateImageData;
2095 t.preloadImg.onerror = t.resetImageData;
2096 t.preloadImg.src = src;
2100 jQuery(document).ready( function($) {
2101 $('.media-types input').click( function() {
2102 $('table.describe').toggleClass('not-image', $('#not-image').prop('checked') );
2107 <div id="media-items">
2108 <div class="media-item media-blank">
2111 * Filter the insert media from URL form HTML.
2115 * @param string $form_html The insert from URL form HTML.
2117 echo apply_filters( 'type_url_form_media', wp_media_insert_url_form( $type ) );
2126 * Adds gallery form to upload iframe
2130 * @param array $errors
2132 function media_upload_gallery_form($errors) {
2133 global $redir_tab, $type;
2135 $redir_tab = 'gallery';
2136 media_upload_header();
2138 $post_id = intval($_REQUEST['post_id']);
2139 $form_action_url = admin_url("media-upload.php?type=$type&tab=gallery&post_id=$post_id");
2140 /** This filter is documented in wp-admin/includes/media.php */
2141 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type );
2142 $form_class = 'media-upload-form validate';
2144 if ( get_user_setting('uploader') )
2145 $form_class .= ' html-uploader';
2148 <script type="text/javascript">
2150 var preloaded = $(".media-item.preloaded");
2151 if ( preloaded.length > 0 ) {
2152 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
2157 <div id="sort-buttons" class="hide-if-no-js">
2159 <?php _e('All Tabs:'); ?>
2160 <a href="#" id="showall"><?php _e('Show'); ?></a>
2161 <a href="#" id="hideall" style="display:none;"><?php _e('Hide'); ?></a>
2163 <?php _e('Sort Order:'); ?>
2164 <a href="#" id="asc"><?php _e('Ascending'); ?></a> |
2165 <a href="#" id="desc"><?php _e('Descending'); ?></a> |
2166 <a href="#" id="clear"><?php _ex('Clear', 'verb'); ?></a>
2168 <form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="gallery-form">
2169 <?php wp_nonce_field('media-form'); ?>
2170 <?php //media_upload_form( $errors ); ?>
2171 <table class="widefat">
2173 <th><?php _e('Media'); ?></th>
2174 <th class="order-head"><?php _e('Order'); ?></th>
2175 <th class="actions-head"><?php _e('Actions'); ?></th>
2178 <div id="media-items">
2179 <?php add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2); ?>
2180 <?php echo get_media_items($post_id, $errors); ?>
2183 <p class="ml-submit">
2184 <?php submit_button( __( 'Save all changes' ), 'button savebutton', 'save', false, array( 'id' => 'save-all', 'style' => 'display: none;' ) ); ?>
2185 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
2186 <input type="hidden" name="type" value="<?php echo esc_attr( $GLOBALS['type'] ); ?>" />
2187 <input type="hidden" name="tab" value="<?php echo esc_attr( $GLOBALS['tab'] ); ?>" />
2190 <div id="gallery-settings" style="display:none;">
2191 <div class="title"><?php _e('Gallery Settings'); ?></div>
2192 <table id="basic" class="describe"><tbody>
2194 <th scope="row" class="label">
2196 <span class="alignleft"><?php _e('Link thumbnails to:'); ?></span>
2200 <input type="radio" name="linkto" id="linkto-file" value="file" />
2201 <label for="linkto-file" class="radio"><?php _e('Image File'); ?></label>
2203 <input type="radio" checked="checked" name="linkto" id="linkto-post" value="post" />
2204 <label for="linkto-post" class="radio"><?php _e('Attachment Page'); ?></label>
2209 <th scope="row" class="label">
2211 <span class="alignleft"><?php _e('Order images by:'); ?></span>
2215 <select id="orderby" name="orderby">
2216 <option value="menu_order" selected="selected"><?php _e('Menu order'); ?></option>
2217 <option value="title"><?php _e('Title'); ?></option>
2218 <option value="post_date"><?php _e('Date/Time'); ?></option>
2219 <option value="rand"><?php _e('Random'); ?></option>
2225 <th scope="row" class="label">
2227 <span class="alignleft"><?php _e('Order:'); ?></span>
2231 <input type="radio" checked="checked" name="order" id="order-asc" value="asc" />
2232 <label for="order-asc" class="radio"><?php _e('Ascending'); ?></label>
2234 <input type="radio" name="order" id="order-desc" value="desc" />
2235 <label for="order-desc" class="radio"><?php _e('Descending'); ?></label>
2240 <th scope="row" class="label">
2242 <span class="alignleft"><?php _e('Gallery columns:'); ?></span>
2246 <select id="columns" name="columns">
2247 <option value="1">1</option>
2248 <option value="2">2</option>
2249 <option value="3" selected="selected">3</option>
2250 <option value="4">4</option>
2251 <option value="5">5</option>
2252 <option value="6">6</option>
2253 <option value="7">7</option>
2254 <option value="8">8</option>
2255 <option value="9">9</option>
2261 <p class="ml-submit">
2262 <input type="button" class="button" style="display:none;" onMouseDown="wpgallery.update();" name="insert-gallery" id="insert-gallery" value="<?php esc_attr_e( 'Insert gallery' ); ?>" />
2263 <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' ); ?>" />
2271 * {@internal Missing Short Description}}
2275 * @param array $errors
2277 function media_upload_library_form($errors) {
2278 global $wpdb, $wp_query, $wp_locale, $type, $tab, $post_mime_types;
2280 media_upload_header();
2282 $post_id = isset( $_REQUEST['post_id'] ) ? intval( $_REQUEST['post_id'] ) : 0;
2284 $form_action_url = admin_url("media-upload.php?type=$type&tab=library&post_id=$post_id");
2285 /** This filter is documented in wp-admin/includes/media.php */
2286 $form_action_url = apply_filters( 'media_upload_form_url', $form_action_url, $type );
2287 $form_class = 'media-upload-form validate';
2289 if ( get_user_setting('uploader') )
2290 $form_class .= ' html-uploader';
2293 $q['posts_per_page'] = 10;
2294 $q['paged'] = isset( $q['paged'] ) ? intval( $q['paged'] ) : 0;
2295 if ( $q['paged'] < 1 ) {
2298 $q['offset'] = ( $q['paged'] - 1 ) * 10;
2299 if ( $q['offset'] < 1 ) {
2303 list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query( $q );
2307 <form id="filter" method="get">
2308 <input type="hidden" name="type" value="<?php echo esc_attr( $type ); ?>" />
2309 <input type="hidden" name="tab" value="<?php echo esc_attr( $tab ); ?>" />
2310 <input type="hidden" name="post_id" value="<?php echo (int) $post_id; ?>" />
2311 <input type="hidden" name="post_mime_type" value="<?php echo isset( $_GET['post_mime_type'] ) ? esc_attr( $_GET['post_mime_type'] ) : ''; ?>" />
2312 <input type="hidden" name="context" value="<?php echo isset( $_GET['context'] ) ? esc_attr( $_GET['context'] ) : ''; ?>" />
2314 <p id="media-search" class="search-box">
2315 <label class="screen-reader-text" for="media-search-input"><?php _e('Search Media');?>:</label>
2316 <input type="search" id="media-search-input" name="s" value="<?php the_search_query(); ?>" />
2317 <?php submit_button( __( 'Search Media' ), 'button', '', false ); ?>
2320 <ul class="subsubsub">
2322 $type_links = array();
2323 $_num_posts = (array) wp_count_attachments();
2324 $matches = wp_match_mime_types(array_keys($post_mime_types), array_keys($_num_posts));
2325 foreach ( $matches as $_type => $reals )
2326 foreach ( $reals as $real )
2327 if ( isset($num_posts[$_type]) )
2328 $num_posts[$_type] += $_num_posts[$real];
2330 $num_posts[$_type] = $_num_posts[$real];
2331 // If available type specified by media button clicked, filter by that type
2332 if ( empty($_GET['post_mime_type']) && !empty($num_posts[$type]) ) {
2333 $_GET['post_mime_type'] = $type;
2334 list($post_mime_types, $avail_post_mime_types) = wp_edit_attachments_query();
2336 if ( empty($_GET['post_mime_type']) || $_GET['post_mime_type'] == 'all' )
2337 $class = ' class="current"';
2340 $type_links[] = '<li><a href="' . esc_url(add_query_arg(array('post_mime_type'=>'all', 'paged'=>false, 'm'=>false))) . '"' . $class . '>' . __('All Types') . '</a>';
2341 foreach ( $post_mime_types as $mime_type => $label ) {
2344 if ( !wp_match_mime_types($mime_type, $avail_post_mime_types) )
2347 if ( isset($_GET['post_mime_type']) && wp_match_mime_types($mime_type, $_GET['post_mime_type']) )
2348 $class = ' class="current"';
2350 $type_links[] = '<li><a href="' . esc_url(add_query_arg(array('post_mime_type'=>$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>';
2353 * Filter the media upload mime type list items.
2355 * Returned values should begin with an `<li>` tag.
2359 * @param array $type_links An array of list items containing mime type link HTML.
2361 echo implode(' | </li>', apply_filters( 'media_upload_mime_type_links', $type_links ) ) . '</li>';
2366 <div class="tablenav">
2369 $page_links = paginate_links( array(
2370 'base' => add_query_arg( 'paged', '%#%' ),
2372 'prev_text' => __('«'),
2373 'next_text' => __('»'),
2374 'total' => ceil($wp_query->found_posts / 10),
2375 'current' => $q['paged'],
2379 echo "<div class='tablenav-pages'>$page_links</div>";
2382 <div class="alignleft actions">
2385 $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";
2387 $arc_result = $wpdb->get_results( $arc_query );
2389 $month_count = count($arc_result);
2390 $selected_month = isset( $_GET['m'] ) ? $_GET['m'] : 0;
2392 if ( $month_count && !( 1 == $month_count && 0 == $arc_result[0]->mmonth ) ) { ?>
2394 <option<?php selected( $selected_month, 0 ); ?> value='0'><?php _e( 'All dates' ); ?></option>
2396 foreach ($arc_result as $arc_row) {
2397 if ( $arc_row->yyear == 0 )
2399 $arc_row->mmonth = zeroise( $arc_row->mmonth, 2 );
2401 if ( $arc_row->yyear . $arc_row->mmonth == $selected_month )
2402 $default = ' selected="selected"';
2406 echo "<option$default value='" . esc_attr( $arc_row->yyear . $arc_row->mmonth ) . "'>";
2407 echo esc_html( $wp_locale->get_month($arc_row->mmonth) . " $arc_row->yyear" );
2414 <?php submit_button( __( 'Filter »' ), 'button', 'post-query-submit', false ); ?>
2418 <br class="clear" />
2422 <form enctype="multipart/form-data" method="post" action="<?php echo esc_url( $form_action_url ); ?>" class="<?php echo $form_class; ?>" id="library-form">
2424 <?php wp_nonce_field('media-form'); ?>
2425 <?php //media_upload_form( $errors ); ?>
2427 <script type="text/javascript">
2430 var preloaded = $(".media-item.preloaded");
2431 if ( preloaded.length > 0 ) {
2432 preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
2439 <div id="media-items">
2440 <?php add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2); ?>
2441 <?php echo get_media_items(null, $errors); ?>
2443 <p class="ml-submit">
2444 <?php submit_button( __( 'Save all changes' ), 'button savebutton', 'save', false ); ?>
2445 <input type="hidden" name="post_id" id="post_id" value="<?php echo (int) $post_id; ?>" />
2452 * Creates the form for external url
2456 * @param string $default_view
2457 * @return string the form html
2459 function wp_media_insert_url_form( $default_view = 'image' ) {
2460 /** This filter is documented in wp-admin/includes/media.php */
2461 if ( ! apply_filters( 'disable_captions', '' ) ) {
2463 <tr class="image-only">
2464 <th scope="row" class="label">
2465 <label for="caption"><span class="alignleft">' . __('Image Caption') . '</span></label>
2467 <td class="field"><textarea id="caption" name="caption"></textarea></td>
2474 $default_align = get_option('image_default_align');
2475 if ( empty($default_align) )
2476 $default_align = 'none';
2478 if ( 'image' == $default_view ) {
2479 $view = 'image-only';
2482 $view = $table_class = 'not-image';
2486 <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>
2487 <table class="describe ' . $table_class . '"><tbody>
2489 <th scope="row" class="label" style="width:130px;">
2490 <label for="src"><span class="alignleft">' . __('URL') . '</span></label>
2491 <span class="alignright"><abbr id="status_img" title="required" class="required">*</abbr></span>
2493 <td class="field"><input id="src" name="src" value="" type="text" aria-required="true" onblur="addExtImage.getImageData()" /></td>
2497 <th scope="row" class="label">
2498 <label for="title"><span class="alignleft">' . __('Title') . '</span></label>
2499 <span class="alignright"><abbr title="required" class="required">*</abbr></span>
2501 <td class="field"><input id="title" name="title" value="" type="text" aria-required="true" /></td>
2504 <tr class="not-image"><td></td><td><p class="help">' . __('Link text, e.g. “Ransom Demands (PDF)”') . '</p></td></tr>
2506 <tr class="image-only">
2507 <th scope="row" class="label">
2508 <label for="alt"><span class="alignleft">' . __('Alternative Text') . '</span></label>
2510 <td class="field"><input id="alt" name="alt" value="" type="text" aria-required="true" />
2511 <p class="help">' . __('Alt text for the image, e.g. “The Mona Lisa”') . '</p></td>
2514 <tr class="align image-only">
2515 <th scope="row" class="label"><p><label for="align">' . __('Alignment') . '</label></p></th>
2517 <input name="align" id="align-none" value="none" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'none' ? ' checked="checked"' : '').' />
2518 <label for="align-none" class="align image-align-none-label">' . __('None') . '</label>
2519 <input name="align" id="align-left" value="left" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'left' ? ' checked="checked"' : '').' />
2520 <label for="align-left" class="align image-align-left-label">' . __('Left') . '</label>
2521 <input name="align" id="align-center" value="center" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'center' ? ' checked="checked"' : '').' />
2522 <label for="align-center" class="align image-align-center-label">' . __('Center') . '</label>
2523 <input name="align" id="align-right" value="right" onclick="addExtImage.align=\'align\'+this.value" type="radio"' . ($default_align == 'right' ? ' checked="checked"' : '').' />
2524 <label for="align-right" class="align image-align-right-label">' . __('Right') . '</label>
2528 <tr class="image-only">
2529 <th scope="row" class="label">
2530 <label for="url"><span class="alignleft">' . __('Link Image To:') . '</span></label>
2532 <td class="field"><input id="url" name="url" value="" type="text" /><br />
2534 <button type="button" class="button" value="" onclick="document.forms[0].url.value=null">' . __('None') . '</button>
2535 <button type="button" class="button" value="" onclick="document.forms[0].url.value=document.forms[0].src.value">' . __('Link to image') . '</button>
2536 <p class="help">' . __('Enter a link URL or click above for presets.') . '</p></td>
2538 <tr class="image-only">
2541 <input type="button" class="button" id="go_button" style="color:#bbb;" onclick="addExtImage.insert()" value="' . esc_attr__('Insert into Post') . '" />
2544 <tr class="not-image">
2547 ' . get_submit_button( __( 'Insert into Post' ), 'button', 'insertonlybutton', false ) . '
2556 * Displays the multi-file uploader message.
2560 function media_upload_flash_bypass() {
2561 $browser_uploader = admin_url( 'media-new.php?browser-uploader' );
2563 if ( $post = get_post() )
2564 $browser_uploader .= '&post_id=' . intval( $post->ID );
2565 elseif ( ! empty( $GLOBALS['post_ID'] ) )
2566 $browser_uploader .= '&post_id=' . intval( $GLOBALS['post_ID'] );
2569 <p class="upload-flash-bypass">
2570 <?php printf( __( 'You are using the multi-file uploader. Problems? Try the <a href="%1$s" target="%2$s">browser uploader</a> instead.' ), $browser_uploader, '_blank' ); ?>
2574 add_action('post-plupload-upload-ui', 'media_upload_flash_bypass');
2577 * Displays the browser's built-in uploader message.
2581 function media_upload_html_bypass() {
2583 <p class="upload-html-bypass hide-if-no-js">
2584 <?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>.'); ?>
2588 add_action('post-html-upload-ui', 'media_upload_html_bypass');
2591 * Used to display a "After a file has been uploaded..." help message.
2595 function media_upload_text_after() {}
2598 * Displays the checkbox to scale images.
2602 function media_upload_max_image_resize() {
2603 $checked = get_user_setting('upload_resize') ? ' checked="true"' : '';
2606 if ( current_user_can( 'manage_options' ) ) {
2607 $a = '<a href="' . esc_url( admin_url( 'options-media.php' ) ) . '" target="_blank">';
2611 <p class="hide-if-no-js"><label>
2612 <input name="image_resize" type="checkbox" id="image_resize" value="true"<?php echo $checked; ?> />
2614 /* translators: %1$s is link start tag, %2$s is link end tag, %3$d is width, %4$d is height*/
2615 printf( __( 'Scale images to match the large size selected in %1$simage options%2$s (%3$d × %4$d).' ), $a, $end, (int) get_option( 'large_size_w', '1024' ), (int) get_option( 'large_size_h', '1024' ) );
2622 * Displays the out of storage quota message in Multisite.
2626 function multisite_over_quota_message() {
2627 echo '<p>' . sprintf( __( 'Sorry, you have used all of your storage quota of %s MB.' ), get_space_allowed() ) . '</p>';
2631 * Displays the image and editor in the post editor
2635 function edit_form_image_editor( $post ) {
2636 $open = isset( $_GET['image-editor'] );
2638 require_once ABSPATH . 'wp-admin/includes/image-edit.php';
2641 if ( $attachment_id = intval( $post->ID ) )
2642 $thumb_url = wp_get_attachment_image_src( $attachment_id, array( 900, 450 ), true );
2644 $alt_text = get_post_meta( $post->ID, '_wp_attachment_image_alt', true );
2646 $att_url = wp_get_attachment_url( $post->ID ); ?>
2647 <div class="wp_attachment_holder">
2649 if ( wp_attachment_is_image( $post->ID ) ) :
2650 $image_edit_button = '';
2651 if ( wp_image_editor_supports( array( 'mime_type' => $post->post_mime_type ) ) ) {
2652 $nonce = wp_create_nonce( "image_editor-$post->ID" );
2653 $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <span class='spinner'></span>";
2657 <div class="imgedit-response" id="imgedit-response-<?php echo $attachment_id; ?>"></div>
2659 <div<?php if ( $open ) echo ' style="display:none"'; ?> class="wp_attachment_image" id="media-head-<?php echo $attachment_id; ?>">
2660 <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>
2661 <p><?php echo $image_edit_button; ?></p>
2663 <div<?php if ( ! $open ) echo ' style="display:none"'; ?> class="image-editor" id="image-editor-<?php echo $attachment_id; ?>">
2664 <?php if ( $open ) wp_image_editor( $attachment_id ); ?>
2667 elseif ( $attachment_id && wp_attachment_is( 'audio', $post ) ):
2669 wp_maybe_generate_attachment_metadata( $post );
2671 echo wp_audio_shortcode( array( 'src' => $att_url ) );
2673 elseif ( $attachment_id && wp_attachment_is( 'video', $post ) ):
2675 wp_maybe_generate_attachment_metadata( $post );
2677 $meta = wp_get_attachment_metadata( $attachment_id );
2678 $w = ! empty( $meta['width'] ) ? min( $meta['width'], 640 ) : 0;
2679 $h = ! empty( $meta['height'] ) ? $meta['height'] : 0;
2680 if ( $h && $w < $meta['width'] ) {
2681 $h = round( ( $meta['height'] * $w ) / $meta['width'] );
2684 $attr = array( 'src' => $att_url );
2685 if ( ! empty( $w ) && ! empty( $h ) ) {
2686 $attr['width'] = $w;
2687 $attr['height'] = $h;
2690 $thumb_id = get_post_thumbnail_id( $attachment_id );
2691 if ( ! empty( $thumb_id ) ) {
2692 $attr['poster'] = wp_get_attachment_url( $thumb_id );
2695 echo wp_video_shortcode( $attr );
2699 <div class="wp_attachment_details edit-form-section">
2701 <label for="attachment_caption"><strong><?php _e( 'Caption' ); ?></strong></label><br />
2702 <textarea class="widefat" name="excerpt" id="attachment_caption"><?php echo $post->post_excerpt; ?></textarea>
2706 <?php if ( 'image' === substr( $post->post_mime_type, 0, 5 ) ) : ?>
2708 <label for="attachment_alt"><strong><?php _e( 'Alternative Text' ); ?></strong></label><br />
2709 <input type="text" class="widefat" name="_wp_attachment_image_alt" id="attachment_alt" value="<?php echo esc_attr( $alt_text ); ?>" />
2714 $quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,close' );
2715 $editor_args = array(
2716 'textarea_name' => 'content',
2717 'textarea_rows' => 5,
2718 'media_buttons' => false,
2720 'quicktags' => $quicktags_settings,
2724 <label for="content"><strong><?php _e( 'Description' ); ?></strong><?php
2725 if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) {
2726 echo ': ' . __( 'Displayed on attachment pages.' );
2728 <?php wp_editor( $post->post_content, 'attachment_content', $editor_args ); ?>
2732 $extras = get_compat_media_markup( $post->ID );
2733 echo $extras['item'];
2734 echo '<input type="hidden" id="image-edit-context" value="edit-attachment" />' . "\n";
2738 * Displays non-editable attachment metadata in the publish metabox
2742 function attachment_submitbox_metadata() {
2745 $filename = esc_html( wp_basename( $post->guid ) );
2748 $meta = wp_get_attachment_metadata( $post->ID );
2749 if ( isset( $meta['width'], $meta['height'] ) )
2750 $media_dims .= "<span id='media-dims-$post->ID'>{$meta['width']} × {$meta['height']}</span> ";
2751 /** This filter is documented in wp-admin/includes/media.php */
2752 $media_dims = apply_filters( 'media_meta', $media_dims, $post );
2754 $att_url = wp_get_attachment_url( $post->ID );
2756 <div class="misc-pub-section misc-pub-attachment">
2757 <label for="attachment_url"><?php _e( 'File URL:' ); ?></label>
2758 <input type="text" class="widefat urlfield" readonly="readonly" name="attachment_url" value="<?php echo esc_attr($att_url); ?>" />
2760 <div class="misc-pub-section misc-pub-filename">
2761 <?php _e( 'File name:' ); ?> <strong><?php echo $filename; ?></strong>
2763 <div class="misc-pub-section misc-pub-filetype">
2764 <?php _e( 'File type:' ); ?> <strong><?php
2765 if ( preg_match( '/^.*?\.(\w+)$/', get_attached_file( $post->ID ), $matches ) ) {
2766 echo esc_html( strtoupper( $matches[1] ) );
2767 list( $mime_type ) = explode( '/', $post->post_mime_type );
2768 if ( $mime_type !== 'image' && ! empty( $meta['mime_type'] ) ) {
2769 if ( $meta['mime_type'] !== "$mime_type/" . strtolower( $matches[1] ) ) {
2770 echo ' (' . $meta['mime_type'] . ')';
2774 echo strtoupper( str_replace( 'image/', '', $post->post_mime_type ) );
2780 $file = get_attached_file( $post->ID );
2783 if ( isset( $meta['filesize'] ) )
2784 $file_size = $meta['filesize'];
2785 elseif ( file_exists( $file ) )
2786 $file_size = filesize( $file );
2788 if ( ! empty( $file_size ) ) : ?>
2789 <div class="misc-pub-section misc-pub-filesize">
2790 <?php _e( 'File size:' ); ?> <strong><?php echo size_format( $file_size ); ?></strong>
2795 if ( preg_match( '#^(audio|video)/#', $post->post_mime_type ) ) {
2798 * Filter the audio and video metadata fields to be shown in the publish meta box.
2800 * The key for each item in the array should correspond to an attachment
2801 * metadata key, and the value should be the desired label.
2805 * @param array $fields An array of the attachment metadata keys and labels.
2807 $fields = apply_filters( 'media_submitbox_misc_sections', array(
2808 'length_formatted' => __( 'Length:' ),
2809 'bitrate' => __( 'Bitrate:' ),
2812 foreach ( $fields as $key => $label ) {
2813 if ( empty( $meta[ $key ] ) ) {
2817 <div class="misc-pub-section misc-pub-mime-meta misc-pub-<?php echo sanitize_html_class( $key ); ?>">
2818 <?php echo $label ?> <strong><?php
2821 echo round( $meta['bitrate'] / 1000 ) . 'kb/s';
2822 if ( ! empty( $meta['bitrate_mode'] ) ) {
2823 echo ' ' . strtoupper( esc_html( $meta['bitrate_mode'] ) );
2827 echo esc_html( $meta[ $key ] );
2836 * Filter the audio attachment metadata fields to be shown in the publish meta box.
2838 * The key for each item in the array should correspond to an attachment
2839 * metadata key, and the value should be the desired label.
2843 * @param array $fields An array of the attachment metadata keys and labels.
2845 $audio_fields = apply_filters( 'audio_submitbox_misc_sections', array(
2846 'dataformat' => __( 'Audio Format:' ),
2847 'codec' => __( 'Audio Codec:' )
2850 foreach ( $audio_fields as $key => $label ) {
2851 if ( empty( $meta['audio'][ $key ] ) ) {
2855 <div class="misc-pub-section misc-pub-audio misc-pub-<?php echo sanitize_html_class( $key ); ?>">
2856 <?php echo $label; ?> <strong><?php echo esc_html( $meta['audio'][$key] ); ?></strong>
2863 if ( $media_dims ) : ?>
2864 <div class="misc-pub-section misc-pub-dimensions">
2865 <?php _e( 'Dimensions:' ); ?> <strong><?php echo $media_dims; ?></strong>
2871 add_filter( 'async_upload_image', 'get_media_item', 10, 2 );
2872 add_filter( 'async_upload_audio', 'get_media_item', 10, 2 );
2873 add_filter( 'async_upload_video', 'get_media_item', 10, 2 );
2874 add_filter( 'async_upload_file', 'get_media_item', 10, 2 );
2876 add_action( 'media_upload_image', 'wp_media_upload_handler' );
2877 add_action( 'media_upload_audio', 'wp_media_upload_handler' );
2878 add_action( 'media_upload_video', 'wp_media_upload_handler' );
2879 add_action( 'media_upload_file', 'wp_media_upload_handler' );
2881 add_filter( 'media_upload_gallery', 'media_upload_gallery' );
2882 add_filter( 'media_upload_library', 'media_upload_library' );
2884 add_action( 'attachment_submitbox_misc_actions', 'attachment_submitbox_metadata' );
2887 * Parse ID3v2, ID3v1, and getID3 comments to extract usable data
2891 * @param array $metadata An existing array with data
2892 * @param array $data Data supplied by ID3 tags
2894 function wp_add_id3_tag_data( &$metadata, $data ) {
2895 foreach ( array( 'id3v2', 'id3v1' ) as $version ) {
2896 if ( ! empty( $data[$version]['comments'] ) ) {
2897 foreach ( $data[$version]['comments'] as $key => $list ) {
2898 if ( 'length' !== $key && ! empty( $list ) ) {
2899 $metadata[$key] = reset( $list );
2900 // Fix bug in byte stream analysis.
2901 if ( 'terms_of_use' === $key && 0 === strpos( $metadata[$key], 'yright notice.' ) )
2902 $metadata[$key] = 'Cop' . $metadata[$key];
2909 if ( ! empty( $data['id3v2']['APIC'] ) ) {
2910 $image = reset( $data['id3v2']['APIC']);
2911 if ( ! empty( $image['data'] ) ) {
2912 $metadata['image'] = array(
2913 'data' => $image['data'],
2914 'mime' => $image['image_mime'],
2915 'width' => $image['image_width'],
2916 'height' => $image['image_height']
2919 } elseif ( ! empty( $data['comments']['picture'] ) ) {
2920 $image = reset( $data['comments']['picture'] );
2921 if ( ! empty( $image['data'] ) ) {
2922 $metadata['image'] = array(
2923 'data' => $image['data'],
2924 'mime' => $image['image_mime']
2931 * Retrieve metadata from a video file's ID3 tags
2935 * @param string $file Path to file.
2936 * @return array|bool Returns array of metadata, if found.
2938 function wp_read_video_metadata( $file ) {
2939 if ( ! file_exists( $file ) )
2942 $metadata = array();
2944 if ( ! class_exists( 'getID3' ) )
2945 require( ABSPATH . WPINC . '/ID3/getid3.php' );
2946 $id3 = new getID3();
2947 $data = $id3->analyze( $file );
2949 if ( isset( $data['video']['lossless'] ) )
2950 $metadata['lossless'] = $data['video']['lossless'];
2951 if ( ! empty( $data['video']['bitrate'] ) )
2952 $metadata['bitrate'] = (int) $data['video']['bitrate'];
2953 if ( ! empty( $data['video']['bitrate_mode'] ) )
2954 $metadata['bitrate_mode'] = $data['video']['bitrate_mode'];
2955 if ( ! empty( $data['filesize'] ) )
2956 $metadata['filesize'] = (int) $data['filesize'];
2957 if ( ! empty( $data['mime_type'] ) )
2958 $metadata['mime_type'] = $data['mime_type'];
2959 if ( ! empty( $data['playtime_seconds'] ) )
2960 $metadata['length'] = (int) round( $data['playtime_seconds'] );
2961 if ( ! empty( $data['playtime_string'] ) )
2962 $metadata['length_formatted'] = $data['playtime_string'];
2963 if ( ! empty( $data['video']['resolution_x'] ) )
2964 $metadata['width'] = (int) $data['video']['resolution_x'];
2965 if ( ! empty( $data['video']['resolution_y'] ) )
2966 $metadata['height'] = (int) $data['video']['resolution_y'];
2967 if ( ! empty( $data['fileformat'] ) )
2968 $metadata['fileformat'] = $data['fileformat'];
2969 if ( ! empty( $data['video']['dataformat'] ) )
2970 $metadata['dataformat'] = $data['video']['dataformat'];
2971 if ( ! empty( $data['video']['encoder'] ) )
2972 $metadata['encoder'] = $data['video']['encoder'];
2973 if ( ! empty( $data['video']['codec'] ) )
2974 $metadata['codec'] = $data['video']['codec'];
2976 if ( ! empty( $data['audio'] ) ) {
2977 unset( $data['audio']['streams'] );
2978 $metadata['audio'] = $data['audio'];
2981 wp_add_id3_tag_data( $metadata, $data );
2987 * Retrieve metadata from a audio file's ID3 tags
2991 * @param string $file Path to file.
2992 * @return array|boolean Returns array of metadata, if found.
2994 function wp_read_audio_metadata( $file ) {
2995 if ( ! file_exists( $file ) )
2997 $metadata = array();
2999 if ( ! class_exists( 'getID3' ) )
3000 require( ABSPATH . WPINC . '/ID3/getid3.php' );
3001 $id3 = new getID3();
3002 $data = $id3->analyze( $file );
3004 if ( ! empty( $data['audio'] ) ) {
3005 unset( $data['audio']['streams'] );
3006 $metadata = $data['audio'];
3009 if ( ! empty( $data['fileformat'] ) )
3010 $metadata['fileformat'] = $data['fileformat'];
3011 if ( ! empty( $data['filesize'] ) )
3012 $metadata['filesize'] = (int) $data['filesize'];
3013 if ( ! empty( $data['mime_type'] ) )
3014 $metadata['mime_type'] = $data['mime_type'];
3015 if ( ! empty( $data['playtime_seconds'] ) )
3016 $metadata['length'] = (int) round( $data['playtime_seconds'] );
3017 if ( ! empty( $data['playtime_string'] ) )
3018 $metadata['length_formatted'] = $data['playtime_string'];
3020 wp_add_id3_tag_data( $metadata, $data );
3026 * Encapsulate logic for Attach/Detach actions
3030 * @global wpdb $wpdb WordPress database abstraction object.
3032 * @param int $parent_id Attachment parent ID.
3033 * @param string $action Optional. Attach/detach action. Accepts 'attach' or 'detach'.
3036 function wp_media_attach_action( $parent_id, $action = 'attach' ) {
3039 if ( ! $parent_id ) {
3043 if ( ! current_user_can( 'edit_post', $parent_id ) ) {
3044 wp_die( __( 'You are not allowed to edit this post.' ) );
3047 foreach ( (array) $_REQUEST['media'] as $att_id ) {
3048 $att_id = (int) $att_id;
3050 if ( ! current_user_can( 'edit_post', $att_id ) ) {
3057 if ( ! empty( $ids ) ) {
3058 $ids_string = implode( ',', $ids );
3059 if ( 'attach' === $action ) {
3060 $result = $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET post_parent = %d WHERE post_type = 'attachment' AND ID IN ( $ids_string )", $parent_id ) );
3062 $result = $wpdb->query( "UPDATE $wpdb->posts SET post_parent = 0 WHERE post_type = 'attachment' AND ID IN ( $ids_string )" );
3065 foreach ( $ids as $att_id ) {
3066 clean_attachment_cache( $att_id );
3070 if ( isset( $result ) ) {
3071 $location = 'upload.php';
3072 if ( $referer = wp_get_referer() ) {
3073 if ( false !== strpos( $referer, 'upload.php' ) ) {
3074 $location = remove_query_arg( array( 'attached', 'detach' ), $referer );
3078 $key = 'attach' === $action ? 'attached' : 'detach';
3079 $location = add_query_arg( array( $key => $result ), $location );
3080 wp_redirect( $location );