Ticket #32230: export-media.patch

wp-admin/export.php

@@ -31 +31 @@
                 form.find('input:radio').change(function() {
                         filters.slideUp('fast');
                         switch ( $(this).val() ) {
+                                case 'attachment': $('#attachment-filters').slideDown(); break;
                                 case 'posts': $('#post-filters').slideDown(); break;
                                 case 'pages': $('#page-filters').slideDown(); break;
                         }
@@ -89 +90 @@
 
                 if ( $_GET['page_status'] )
                         $args['status'] = $_GET['page_status'];
-        } else {
+        } elseif ( 'attachment' == $_GET['content'] ) {
+                $args['content'] = 'attachment';
+                
+                if ( $_GET['attachment_start_date'] || $_GET['attachment_end_date'] ) {
+                        $args['start_date'] = $_GET['attachment_start_date'];
+                        $args['end_date'] = $_GET['attachment_end_date'];
+                }
+        } 
+        else {
                 $args['content'] = $_GET['content'];
         }
 
@@ -225 +234 @@
 <?php foreach ( get_post_types( array( '_builtin' => false, 'can_export' => true ), 'objects' ) as $post_type ) : ?>
 <p><label><input type="radio" name="content" value="<?php echo esc_attr( $post_type->name ); ?>" /> <?php echo esc_html( $post_type->label ); ?></label></p>
 <?php endforeach; ?>
-
+<p><label><input type="radio" name="content" value="attachment" /> <?php _e( 'Media' ); ?></label></p>
+<ul id="attachment-filters" class="export-filters">
+        <li>
+                <label><?php _e( 'Date range:' ); ?></label>
+                <select name="attachment_start_date">
+                        <option value="0"><?php _e( 'Start Date' ); ?></option>
+                        <?php export_date_options( 'attachment' ); ?>
+                </select>
+                <select name="attachment_end_date">
+                        <option value="0"><?php _e( 'End Date' ); ?></option>
+                        <?php export_date_options( 'attachment' ); ?>
+                </select>
+        </li>
+</ul>
 <?php
 /**
  * Fires after the export filters form.

wp-admin/includes/export.php

@@ -72 +72 @@
                 }
         }
 
-        if ( 'post' == $args['content'] || 'page' == $args['content'] ) {
+        if ( 'post' == $args['content'] || 'page' == $args['content'] || 'attachment' == $args['content'] ) {
                 if ( $args['author'] )
                         $where .= $wpdb->prepare( " AND {$wpdb->posts}.post_author = %d", $args['author'] );