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<title>[21770] trunk: First pass at integrating featured images with the new media workflow.</title>
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<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/21770">21770</a></dd>
<dt>Author</dt> <dd>koopersmith</dd>
<dt>Date</dt> <dd>2012-09-06 08:49:35 +0000 (Thu, 06 Sep 2012)</dd>
</dl>
<h3>Log Message</h3>
<pre>First pass at integrating featured images with the new media workflow.
Updates the featured image when the publish/update button is clicked (rather than instantly). Uses the existing post_thumbnail_meta_box() function. Does not remove the old featured image meta box JS, ajax handler, or CSS.
see <a href="http://core.trac.wordpress.org/ticket/21776">#21776</a>, <a href="http://core.trac.wordpress.org/ticket/21390">#21390</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadmincsswpadmincss">trunk/wp-admin/css/wp-admin.css</a></li>
<li><a href="#trunkwpadminincludesmetaboxesphp">trunk/wp-admin/includes/meta-boxes.php</a></li>
<li><a href="#trunkwpadminincludespostphp">trunk/wp-admin/includes/post.php</a></li>
<li><a href="#trunkwpincludesscriptloaderphp">trunk/wp-includes/script-loader.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpadmincsswpadmincss"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/css/wp-admin.css (21769 => 21770)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/css/wp-admin.css 2012-09-06 07:46:15 UTC (rev 21769)
+++ trunk/wp-admin/css/wp-admin.css 2012-09-06 08:49:35 UTC (rev 21770)
</span><span class="lines">@@ -23,6 +23,7 @@
</span><span class="cx"> 11.0 - Write/Edit Post Screen
</span><span class="cx"> 11.1 - Custom Fields
</span><span class="cx"> 11.2 - Post Revisions
</span><ins>+ 11.3 - Featured Images
</ins><span class="cx"> 12.0 - Categories
</span><span class="cx"> 13.0 - Tags
</span><span class="cx"> 14.0 - Media Screen
</span><span class="lines">@@ -3239,7 +3240,35 @@
</span><span class="cx"> text-decoration: none;
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+/*------------------------------------------------------------------------------
+ 11.3 - Featured Images
+------------------------------------------------------------------------------*/
</ins><span class="cx">
</span><ins>+#select-featured-image {
+ padding: 4px 0;
+ overflow: hidden;
+}
+
+#select-featured-image img {
+ max-width: 100%;
+ height: auto;
+ margin-bottom: 10px;
+}
+
+#select-featured-image a {
+ float: left;
+ clear: both;
+}
+
+#select-featured-image .remove {
+ display: none;
+ margin-top: 10px;
+}
+
+#select-featured-image.has-featured-image .remove {
+ display: inline-block;
+}
+
</ins><span class="cx"> /*------------------------------------------------------------------------------
</span><span class="cx"> 12.0 - Categories
</span><span class="cx"> ------------------------------------------------------------------------------*/
</span></span></pre></div>
<a id="trunkwpadminincludesmetaboxesphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/includes/meta-boxes.php (21769 => 21770)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/includes/meta-boxes.php 2012-09-06 07:46:15 UTC (rev 21769)
+++ trunk/wp-admin/includes/meta-boxes.php 2012-09-06 08:49:35 UTC (rev 21770)
</span><span class="lines">@@ -911,6 +911,75 @@
</span><span class="cx"> * @since 2.9.0
</span><span class="cx"> */
</span><span class="cx"> function post_thumbnail_meta_box( $post ) {
</span><del>- $thumbnail_id = get_post_meta( $post->ID, '_thumbnail_id', true );
- echo _wp_post_thumbnail_html( $thumbnail_id );
-}
</del><ins>+ global $_wp_additional_image_sizes;
+
+ ?><script type="text/javascript">
+ jQuery( function($) {
+ var $element = $('#select-featured-image'),
+ $thumbnailId = $element.find('input[name="thumbnail_id"]'),
+ title = '<?php _e( "Choose a Featured Image" ); ?>',
+ workflow, setFeaturedImage;
+
+ setFeaturedImage = function( thumbnailId ) {
+ $element.find('img').remove();
+ $element.toggleClass( 'has-featured-image', -1 != thumbnailId );
+ $thumbnailId.val( thumbnailId );
+ };
+
+ $element.on( 'click', '.choose, img', function( event ) {
+ event.preventDefault();
+
+ if ( ! workflow ) {
+ workflow = wp.media();
+ workflow.selection.on( 'add', function( model ) {
+ var sizes = model.get('sizes'),
+ size;
+
+ setFeaturedImage( model.id );
+
+ // @todo: might need a size hierarchy equivalent.
+ if ( sizes )
+ size = sizes['post-thumbnail'] || sizes.medium;
+
+ // @todo: Need a better way of accessing full size
+ // data besides just calling toJSON().
+ size = size || model.toJSON();
+
+ workflow.modal.close();
+ workflow.selection.clear();
+
+ $( '<img />', {
+ src: size.url,
+ width: size.width
+ }).prependTo( $element );
+ });
+ workflow.modal.title( title );
+ }
+
+ workflow.modal.open();
+ });
+
+ $element.on( 'click', '.remove', function( event ) {
+ event.preventDefault();
+ setFeaturedImage( -1 );
+ });
+ });
+ </script>
+
+ <?php
+ $thumbnail_id = get_post_meta( $post->ID, '_thumbnail_id', true );
+ $thumbnail_size = isset( $_wp_additional_image_sizes['post-thumbnail'] ) ? 'post-thumbnail' : 'medium';
+ $thumbnail_html = wp_get_attachment_image( $thumbnail_id, $thumbnail_size );
+
+ $classes = empty( $thumbnail_id ) ? '' : 'has-featured-image';
+
+ ?><div id="select-featured-image"
+ class="<?php echo esc_attr( $classes ); ?>"
+ data-post-id="<?php echo esc_attr( $post->ID ); ?>">
+ <?php echo $thumbnail_html; ?>
+ <input type="hidden" name="thumbnail_id" value="<?php echo esc_attr( $thumbnail_id ); ?>" />
+ <a href="#" class="choose button-secondary"><?php _e( 'Choose a Featured Image' ); ?></a>
+ <a href="#" class="remove"><?php _e( 'Remove Featured Image' ); ?></a>
+ </div>
+ <?php
+}
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="trunkwpadminincludespostphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/includes/post.php (21769 => 21770)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/includes/post.php 2012-09-06 07:46:15 UTC (rev 21769)
+++ trunk/wp-admin/includes/post.php 2012-09-06 08:49:35 UTC (rev 21770)
</span><span class="lines">@@ -198,6 +198,14 @@
</span><span class="cx"> set_post_format( $post_ID, false );
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+ // Featured Images
+ if ( isset( $post_data['thumbnail_id'] ) ) {
+ if ( '-1' == $post_data['thumbnail_id'] )
+ delete_post_thumbnail( $post_ID );
+ else
+ set_post_thumbnail( $post_ID, $post_data['thumbnail_id'] );
+ }
+
</ins><span class="cx"> // Meta Stuff
</span><span class="cx"> if ( isset($post_data['meta']) && $post_data['meta'] ) {
</span><span class="cx"> foreach ( $post_data['meta'] as $key => $value ) {
</span></span></pre></div>
<a id="trunkwpincludesscriptloaderphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/script-loader.php (21769 => 21770)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/script-loader.php 2012-09-06 07:46:15 UTC (rev 21769)
+++ trunk/wp-includes/script-loader.php 2012-09-06 08:49:35 UTC (rev 21770)
</span><span class="lines">@@ -318,7 +318,6 @@
</span><span class="cx"> $scripts->add( 'media-views', "/wp-includes/js/media-views$suffix.js", array( 'media-models', 'wp-plupload' ), false, 1 );
</span><span class="cx"> did_action( 'init' ) && $scripts->localize( 'media-views', '_wpMediaViewsL10n', array(
</span><span class="cx"> 'insertMedia' => __( 'Insert Media' ),
</span><del>- 'chooseFeatured' => __( 'Choose a Featured Image' ),
</del><span class="cx"> 'selectMediaSingular' => __( 'Select a media file:' ),
</span><span class="cx"> 'selectMediaMultiple' => __( 'Select one or more media files:' ),
</span><span class="cx"> ) );
</span></span></pre>
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