Ticket #3188: end_to_start_wp.diff

wp-includes/query.php

@@ -917 +917 @@
                         $where .= " AND (post_type = 'page')";
                 } elseif ($this->is_single) {
                         $where .= " AND (post_type = 'post')";
+                } elseif ('export' == $post_type) {
+                        // don't extend the WHERE clause or limit it to post_type or post_status
                 } else {
                         $where .= " AND (post_type = '$post_type' AND (post_status = 'publish'";
 

wp-admin/export.php

@@ -53 +53 @@
 header("Content-Disposition: attachment; filename=$filename");
 header('Content-type: text/wxr+xml; charset=' . get_option('blog_charset'), true);
 
-$where = '';
+$author = 0;
 if ( isset( $_GET['author'] ) && $_GET['author'] != 'all' ) {
-        $author_id = (int) $_GET['author'];
-        $where = " WHERE post_author = '$author_id' ";
+        $author = (int) $_GET['author'];
 }
 
-$posts = $wpdb->get_results("SELECT * FROM $wpdb->posts $where ORDER BY post_date_gmt ASC");
+$posts = query_posts('posts_per_page=-1&order=ASC&post_type=export&author='.$author);
 ?>
 <!-- This is a WordPress eXtended RSS file generated by WordPress as an export of your blog. -->
 <!-- It contains information about your blog's posts, comments, and categories. -->
@@ -87 +86 @@
         <generator>http://wordpress.org/?v=<?php bloginfo_rss('version'); ?></generator>
         <language><?php echo get_option('rss_language'); ?></language>
         <?php do_action('rss2_head'); ?>
-        <?php if ($posts) { foreach ($posts as $post) { start_wp(); ?>
+        <?php while (have_posts()) : the_post(); ?>
 <item>
 <title><?php the_title_rss() ?></title>
 <link><?php permalink_single_rss() ?></link>
@@ -136 +135 @@
 </wp:comment>
 <?php } } ?>
         </item>
-<?php } } ?>
+<?php endwhile; ?>
 </channel>
 </rss>
 <?php