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Use ID3 data for audio and video 

fixes #23926. props wonderboymusic, SergeyBiryukov, johnbillion.

git-svn-id: https://develop.svn.wordpress.org/trunk@23979 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Mark Jaquith 2013-04-12 22:27:24 +00:00
parent ad170c3ccd
commit 3f6c7493e7
1 changed files with 111 additions and 4 deletions
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115
wp-admin/includes/media.php
View File

@ -224,8 +224,60 @@ function media_handle_upload($file_id, $post_id, $post_data = array(), $override
$title = $name;
$content = '';
if ( preg_match( '#^audio#', $type ) ) {
$meta = wp_read_audio_metadata( $file );
if ( ! empty( $meta['title'] ) )
$title = $meta['title'];
$content = '';
if ( ! empty( $title ) ) {
if ( ! empty( $meta['album'] ) && ! empty( $meta['artist'] ) ) {
/* translators: 1: audio track title, 2: album title, 3: artist name */
$content .= sprintf( __( '“%1$s” from %2$s by %3$s.' ), $title, $meta['album'], $meta['artist'] );
} else if ( ! empty( $meta['album'] ) ) {
/* translators: 1: audio track title, 2: album title */
$content .= sprintf( __( '“%1$s” from %2$s.' ), $title, $meta['album'] );
} else if ( ! empty( $meta['artist'] ) ) {
/* translators: 1: audio track title, 2: artist name */
$content .= sprintf( __( '“%1$s” by %2$s.' ), $title, $meta['artist'] );
} else {
$content .= sprintf( __( '“%s”.' ), $title );
}
} else if ( ! empty( $meta['album'] ) ) {
if ( ! empty( $meta['artist'] ) ) {
/* translators: 1: audio album title, 2: artist name */
$content .= sprintf( __( '%1$s by %2$s.' ), $meta['album'], $meta['artist'] );
} else {
$content .= $meta['album'] . '.';
}
} else if ( ! empty( $meta['artist'] ) ) {
$content .= $meta['artist'] . '.';
}
if ( ! empty( $meta['year'] ) )
$content .= ' ' . sprintf( __( 'Released: %d.' ), $meta['year'] );
if ( ! empty( $meta['track_number'] ) ) {
$track_number = explode( '/', $meta['track_number'] );
if ( isset( $track_number[1] ) )
$content .= ' ' . sprintf( __( 'Track %1$s of %2$s.' ), number_format_i18n( $track_number[0] ), number_format_i18n( $track_number[1] ) );
else
$content .= ' ' . sprintf( __( 'Track %1$s.' ), number_format_i18n( $track_number[0] ) );
}
if ( ! empty( $meta['genre'] ) )
$content .= ' ' . sprintf( __( 'Genre: %s.' ), $meta['genre'] );
// use image exif/iptc data for title and caption defaults if possible
if ( $image_meta = @wp_read_image_metadata($file) ) {
} elseif ( $image_meta = @wp_read_image_metadata( $file ) ) {
if ( trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) )
$title = $image_meta['title'];
if ( trim( $image_meta['caption'] ) )
@ -2313,10 +2365,17 @@ function edit_form_image_editor() {
elseif ( $attachment_id && 0 === strpos( $post->post_mime_type, 'video/' ) ):
$meta = wp_get_attachment_metadata( $attachment_id );
$w = ! empty( $meta['width'] ) ? min( $meta['width'], 600 ) : 0;
$h = 0;
if ( ! empty( $meta['height'] ) )
$h = $meta['height'];
if ( $h && $w < $meta['width'] )
$h = round( ( $meta['height'] * $w ) / $meta['width'] );
$shortcode = sprintf( '[video src="%s"%s%s]',
$att_url,
empty( $meta['width'] ) ? '' : sprintf( ' width="%d"', $meta['width'] ),
empty( $meta['height'] ) ? '' : sprintf( ' height="%d"', $meta['height'] )
empty( $meta['width'] ) ? '' : sprintf( ' width="%d"', $w ),
empty( $meta['height'] ) ? '' : sprintf( ' height="%d"', $h )
);
echo do_shortcode( $shortcode );
@ -2390,7 +2449,55 @@ function attachment_submitbox_metadata() {
?></strong>
</div>
<?php if ( $media_dims ) : ?>
<?php
if ( preg_match( '#^audio|video#', $post->post_mime_type ) ):
$fields = array(
'mime_type' => __( 'Mime-type:' ),
'year' => __( 'Year:' ),
'genre' => __( 'Genre:' ),
'length_formatted' => __( 'Length:' ),
);
foreach ( $fields as $key => $label ):
if ( ! empty( $meta[$key] ) ) : ?>
<div class="misc-pub-section">
<?php echo $label ?> <strong><?php echo esc_html( $meta[$key] ); ?></strong>
</div>
<?php
endif;
endforeach;
if ( ! empty( $meta['bitrate'] ) ) : ?>
<div class="misc-pub-section">
<?php _e( 'Bitrate:' ); ?> <strong><?php
echo $meta['bitrate'] / 1000, 'kb/s';
if ( ! empty( $meta['bitrate_mode'] ) )
echo ' ', strtoupper( $meta['bitrate_mode'] );
?></strong>
</div>
<?php
endif;
$audio_fields = array(
'dataformat' => __( 'Audio Format:' ),
'codec' => __( 'Audio Codec:' )
);
foreach ( $audio_fields as $key => $label ):
if ( ! empty( $meta['audio'][$key] ) ) : ?>
<div class="misc-pub-section">
<?php echo $label; ?> <strong><?php echo esc_html( $meta['audio'][$key] ); ?></strong>
</div>
<?php
endif;
endforeach;
endif;
if ( $media_dims ) : ?>
<div class="misc-pub-section">
<?php _e( 'Dimensions:' ); ?> <strong><?php echo $media_dims; ?></strong>
</div>