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<title>[32998] trunk/src: Provide alt text for uploaded header images.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/32998">32998</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/32998","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>obenland</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-06-29 21:31:21 +0000 (Mon, 29 Jun 2015)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Provide alt text for uploaded header images.
The custom header screen will use it rather then the description,
if an alt text is set.
Props francoeurdavid, voldemortensen, valendesigns.
Fixes <a href="https://core.trac.wordpress.org/ticket/27959">#27959</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadmincustomheaderphp">trunk/src/wp-admin/custom-header.php</a></li>
<li><a href="#trunksrcwpincludesthemephp">trunk/src/wp-includes/theme.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcwpadmincustomheaderphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/custom-header.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/custom-header.php 2015-06-29 14:31:52 UTC (rev 32997)
+++ trunk/src/wp-admin/custom-header.php 2015-06-29 21:31:21 UTC (rev 32998)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -279,12 +279,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $header_thumbnail = $header['thumbnail_url'];
</span><span class="cx" style="display: block; padding: 0 10px"> $header_url = $header['url'];
</span><span class="cx" style="display: block; padding: 0 10px"> $header_desc = empty( $header['description'] ) ? '' : $header['description'];
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $header_alt_text = empty( $header['alt_text'] ) ? $header_desc : $header['alt_text'];
</ins><span class="cx" style="display: block; padding: 0 10px"> echo '<div class="default-header">';
</span><span class="cx" style="display: block; padding: 0 10px"> echo '<label><input name="default-header" type="radio" value="' . esc_attr( $header_key ) . '" ' . checked( $header_url, get_theme_mod( 'header_image' ), false ) . ' />';
</span><span class="cx" style="display: block; padding: 0 10px"> $width = '';
</span><span class="cx" style="display: block; padding: 0 10px"> if ( !empty( $header['attachment_id'] ) )
</span><span class="cx" style="display: block; padding: 0 10px"> $width = ' width="230"';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- echo '<img src="' . set_url_scheme( $header_thumbnail ) . '" alt="' . esc_attr( $header_desc ) .'" title="' . esc_attr( $header_desc ) . '"' . $width . ' /></label>';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ echo '<img src="' . set_url_scheme( $header_thumbnail ) . '" alt="' . esc_attr( $header_alt_text ) .'" title="' . esc_attr( $header_desc ) . '"' . $width . ' /></label>';
</ins><span class="cx" style="display: block; padding: 0 10px"> echo '</div>';
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> echo '<div class="clear"></div></div>';
</span></span></pre></div>
<a id="trunksrcwpincludesthemephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/theme.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/theme.php 2015-06-29 14:31:52 UTC (rev 32997)
+++ trunk/src/wp-includes/theme.php 2015-06-29 21:31:21 UTC (rev 32998)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1209,10 +1209,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $url = esc_url_raw( wp_get_attachment_url( $header->ID ) );
</span><span class="cx" style="display: block; padding: 0 10px"> $header_data = wp_get_attachment_metadata( $header->ID );
</span><span class="cx" style="display: block; padding: 0 10px"> $header_index = basename($url);
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px"> $header_images[$header_index] = array();
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $header_images[$header_index]['attachment_id'] = $header->ID;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $header_images[$header_index]['attachment_id'] = $header->ID;
</ins><span class="cx" style="display: block; padding: 0 10px"> $header_images[$header_index]['url'] = $url;
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $header_images[$header_index]['thumbnail_url'] = $url;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $header_images[$header_index]['thumbnail_url'] = $url;
+ $header_images[$header_index]['alt_text'] = get_post_meta( $header->ID, '_wp_attachment_image_alt', true );
+
</ins><span class="cx" style="display: block; padding: 0 10px"> if ( isset( $header_data['width'] ) )
</span><span class="cx" style="display: block; padding: 0 10px"> $header_images[$header_index]['width'] = $header_data['width'];
</span><span class="cx" style="display: block; padding: 0 10px"> if ( isset( $header_data['height'] ) )
</span></span></pre>
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