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<title>[33280] trunk/src: Customize: Provide a default way to save cropped 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/33280">33280</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/33280","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>2015-07-15 19:53:23 +0000 (Wed, 15 Jul 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'>Customize: Provide a default way to save cropped images.

Allows plugins and themes to use `WP_Customize_Cropped_Image_Control` without
having to define their own way of saving the cropped image.

Props celloexpressions for initial patch.
Fixes <a href="https://core.trac.wordpress.org/ticket/29211">#29211</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminincludesajaxactionsphp">trunk/src/wp-admin/includes/ajax-actions.php</a></li>
<li><a href="#trunksrcwpincludesclasswpcustomizecontrolphp">trunk/src/wp-includes/class-wp-customize-control.php</a></li>
<li><a href="#trunksrcwpincludesscriptloaderphp">trunk/src/wp-includes/script-loader.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminincludesajaxactionsphp"></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/includes/ajax-actions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/ajax-actions.php      2015-07-15 18:43:50 UTC (rev 33279)
+++ trunk/src/wp-admin/includes/ajax-actions.php        2015-07-15 19:53:23 UTC (rev 33280)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3095,18 +3095,59 @@
</span><span class="cx" style="display: block; padding: 0 10px">                default:
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                        /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         * Fires before a cropped image is saved.
+                        *
+                        * Allows to add filters to modify the way a cropped image is saved.
+                        *
+                        * @since 4.3.0
+                        *
+                        * @param string $context       The Customizer control requesting the cropped image.
+                        * @param int    $attachment_id The attachment ID of the original image.
+                        * @param string $cropped       Path to the cropped image file.
+                        */
+                       do_action( 'wp_ajax_crop_image_pre_save', $context, $attachment_id, $cropped );
+
+                       /** This filter is documented in wp-admin/custom-header.php */
+                       $cropped = apply_filters( 'wp_create_file_in_uploads', $cropped, $attachment_id ); // For replication.
+
+                       $parent_url = get_post( $attachment_id )->guid;
+                       $url        = str_replace( basename( $parent_url ), basename( $cropped ), $parent_url );
+
+                       $size       = @getimagesize( $cropped );
+                       $image_type = ( $size ) ? $size['mime'] : 'image/jpeg';
+
+                       $object = array(
+                               'post_title'     => basename( $cropped ),
+                               'post_content'   => $url,
+                               'post_mime_type' => $image_type,
+                               'guid'           => $url,
+                               'context'        => $context,
+                       );
+
+                       $attachment_id = wp_insert_attachment( $object, $cropped );
+                       $metadata = wp_generate_attachment_metadata( $attachment_id, $cropped );
+
+                       /**
+                        * Filter the cropped image attachment metadata.
+                        *
+                        * @since 4.3.0
+                        *
+                        * @see wp_generate_attachment_metadata()
+                        *
+                        * @param array $metadata Attachment metadata.
+                        */
+                       $metadata = apply_filters( 'wp_ajax_cropped_attachment_metadata', $metadata );
+                       wp_update_attachment_metadata( $attachment_id, $metadata );
+
+                       /**
</ins><span class="cx" style="display: block; padding: 0 10px">                          * Filter the attachment ID for a cropped image.
</span><span class="cx" style="display: block; padding: 0 10px">                         *
</span><span class="cx" style="display: block; padding: 0 10px">                         * @since 4.3.0
</span><span class="cx" style="display: block; padding: 0 10px">                         *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                         * @param int    $attachment_id The ID of the cropped image.
-                        * @param string $context       The feature requesting the cropped image.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                  * @param int    $attachment_id The attachment ID of the cropped image.
+                        * @param string $context       The Customizer control requesting the cropped image.
</ins><span class="cx" style="display: block; padding: 0 10px">                          */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        $attachment_id = apply_filters( 'wp_ajax_cropped_attachment_id', 0, $context );
-
-                       if ( ! $attachment_id ) {
-                               wp_send_json_error();
-                       }
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 $attachment_id = apply_filters( 'wp_ajax_cropped_attachment_id', $attachment_id, $context );
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        wp_send_json_success( wp_prepare_attachment_for_js( $attachment_id ) );
</span></span></pre></div>
<a id="trunksrcwpincludesclasswpcustomizecontrolphp"></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/class-wp-customize-control.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-customize-control.php      2015-07-15 18:43:50 UTC (rev 33279)
+++ trunk/src/wp-includes/class-wp-customize-control.php        2015-07-15 19:53:23 UTC (rev 33280)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1005,9 +1005,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">  *
</span><span class="cx" style="display: block; padding: 0 10px">  * @since 4.3.0
</span><span class="cx" style="display: block; padding: 0 10px">  *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @see WP_Customize_Image_Control
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @see WP_Customize_Media_Control
</ins><span class="cx" style="display: block; padding: 0 10px">  */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-class WP_Customize_Cropped_Image_Control extends WP_Customize_Image_Control {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+class WP_Customize_Cropped_Image_Control extends WP_Customize_Media_Control {
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><span class="cx" style="display: block; padding: 0 10px">         * Control type.
</span></span></pre></div>
<a id="trunksrcwpincludesscriptloaderphp"></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/script-loader.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/script-loader.php   2015-07-15 18:43:50 UTC (rev 33279)
+++ trunk/src/wp-includes/script-loader.php     2015-07-15 19:53:23 UTC (rev 33280)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -410,7 +410,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">        $scripts->add( 'customize-loader',   "/wp-includes/js/customize-loader$suffix.js",   array( 'customize-base' ), false, 1 );
</span><span class="cx" style="display: block; padding: 0 10px">        $scripts->add( 'customize-preview',  "/wp-includes/js/customize-preview$suffix.js",  array( 'customize-base' ), false, 1 );
</span><span class="cx" style="display: block; padding: 0 10px">        $scripts->add( 'customize-models',   "/wp-includes/js/customize-models.js", array( 'underscore', 'backbone' ), false, 1 );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        $scripts->add( 'customize-views',    "/wp-includes/js/customize-views.js",  array( 'jquery', 'underscore', 'imgareaselect', 'customize-models' ), false, 1 );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $scripts->add( 'customize-views',    "/wp-includes/js/customize-views.js",  array( 'jquery', 'underscore', 'imgareaselect', 'customize-models', 'media-editor', 'media-views' ), false, 1 );
</ins><span class="cx" style="display: block; padding: 0 10px">         $scripts->add( 'customize-controls', "/wp-admin/js/customize-controls$suffix.js", array( 'customize-base' ), false, 1 );
</span><span class="cx" style="display: block; padding: 0 10px">        did_action( 'init' ) && $scripts->localize( 'customize-controls', '_wpCustomizeControlsL10n', array(
</span><span class="cx" style="display: block; padding: 0 10px">                'activate'           => __( 'Save &amp; Activate' ),
</span></span></pre>
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