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Add a 6th (!) attribute to wp_get_attachment_link() to allow aria-describedby to be added to gallery output.

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Props joedolson, DrewAPicture, rianrietveld.
Fixes #27402.


git-svn-id: https://develop.svn.wordpress.org/trunk@29914 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor
2014-10-16 04:27:07 +00:00
parent 248fc182b8
commit 076c7e8902
2 changed files with 13 additions and 9 deletions
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10
src/wp-includes/media.php
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@@ -1056,12 +1056,14 @@ function gallery_shortcode( $attr ) {
$i = 0;
foreach ( $attachments as $id => $attachment ) {
$attr = ( trim( $attachment->post_excerpt ) ) ? array( 'aria-describedby' => "$selector-$id" ) : '';
if ( ! empty( $atts['link'] ) && 'file' === $atts['link'] ) {
$image_output = wp_get_attachment_link( $id, $atts['size'], false, false );
$image_output = wp_get_attachment_link( $id, $atts['size'], false, false, $attr );
} elseif ( ! empty( $atts['link'] ) && 'none' === $atts['link'] ) {
$image_output = wp_get_attachment_image( $id, $atts['size'], false );
$image_output = wp_get_attachment_image( $id, $atts['size'], false, $attr );
} else {
$image_output = wp_get_attachment_link( $id, $atts['size'], true, false );
$image_output = wp_get_attachment_link( $id, $atts['size'], true, false, false, $attr );
}
$image_meta = wp_get_attachment_metadata( $id );
@@ -1076,7 +1078,7 @@ function gallery_shortcode( $attr ) {
</{$icontag}>";
if ( $captiontag && trim($attachment->post_excerpt) ) {
$output .= "
<{$captiontag} class='wp-caption-text gallery-caption'>
<{$captiontag} class='wp-caption-text gallery-caption' id='$selector-$id'>
" . wptexturize($attachment->post_excerpt) . "
</{$captiontag}>";
}