From e3c39d02cf1aa8703311283f42e500461d62ef9f Mon Sep 17 00:00:00 2001
From: Scott Taylor <scott.c.taylor@mac.com>
Date: Fri, 11 Jul 2014 21:56:16 +0000
Subject: [PATCH] Media Grid, for audio files: show Bitrate in the Edit
 Attachments modal a la the Edit Post screen.

See #28839.

Built from https://develop.svn.wordpress.org/trunk@29106


git-svn-id: http://core.svn.wordpress.org/trunk@28892 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/media-template.php | 9 +++++++++
 wp-includes/media.php          | 5 ++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/wp-includes/media-template.php b/wp-includes/media-template.php
index be9b6dc1ea..003622bbe9 100644
--- a/wp-includes/media-template.php
+++ b/wp-includes/media-template.php
@@ -312,6 +312,15 @@ function wp_print_media_templates() {
 					<div class="file-length"><strong><?php _e( 'Length:' ); ?></strong> {{ data.fileLength }}</div>
 				<# } #>
 
+				<# if ( 'audio' === data.type && data.meta.bitrate ) { #>
+					<div class="bitrate">
+						<strong><?php _e( 'Bitrate:' ); ?></strong> {{ Math.round( data.meta.bitrate / 1000 ) }}kb/s
+						<# if ( data.meta.bitrate_mode ) { #>
+						{{ ' ' + data.meta.bitrate_mode.toUpperCase() }}
+						<# } #>
+					</div>
+				<# } #>
+
 				<# if ( ! data.uploading && data.can.remove ) { #>
 					<?php if ( MEDIA_TRASH ): ?>
 						<a class="trash-attachment" href="#"><?php _e( 'Trash' ); ?></a>
diff --git a/wp-includes/media.php b/wp-includes/media.php
index 2b12283537..a1e5b1f157 100644
--- a/wp-includes/media.php
+++ b/wp-includes/media.php
@@ -1463,6 +1463,9 @@ function wp_get_attachment_id3_keys( $attachment, $context = 'display' ) {
 		$fields['genre']            = __( 'Genre' );
 		$fields['year']             = __( 'Year' );
 		$fields['length_formatted'] = _x( 'Length', 'video or audio' );
+	} elseif ( 'js' === $context ) {
+		$fields['bitrate']          = __( 'Bitrate' );
+		$fields['bitrate_mode']     = __( 'Bitrate Mode' );
 	}
 
 	/**
@@ -2716,7 +2719,7 @@ function wp_prepare_attachment_for_js( $attachment ) {
 			$response['fileLength'] = $meta['length_formatted'];
 
 		$response['meta'] = array();
-		foreach ( wp_get_attachment_id3_keys( $attachment ) as $key => $label ) {
+		foreach ( wp_get_attachment_id3_keys( $attachment, 'js' ) as $key => $label ) {
 			if ( ! empty( $meta[ $key ] ) ) {
 				$response['meta'][ $key ] = $meta[ $key ];
 			}