From 6ee4a055ee3ffba0af996e5145fd3e21f4f541cf Mon Sep 17 00:00:00 2001
From: Steve Lam <SteveL@1medix.com>
Date: Fri, 14 Nov 2014 16:50:26 -0800
Subject: [PATCH 1/2] featured images are included with the posts. added filter
 for post_ids

---
 includes/export-functions.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/includes/export-functions.php b/includes/export-functions.php
index cbd7bf4..2150b87 100644
--- a/includes/export-functions.php
+++ b/includes/export-functions.php
@@ -159,7 +159,17 @@ function export_wp_plus( $args = array() ) {
 		}
  	}
 
+	// Get associated featured images
+	if( !empty( $post_ids ) ) {
+		foreach( $post_ids as $id ) {
+			if( $thumbnail_id = get_post_meta( $id, '_thumbnail_id', true ) ) {
+				$post_ids[] = $thumbnail_id;
+			}
+		}
+	}
 
+	// Allow third-party to filter posts
+	$post_ids = apply_filters('wp_export_post_ids', $post_ids);
 
 	// Get the requested terms ready
 	$cats = $tags = $terms = array();

From 3ac3c79b4e1b5f2e3d170f37699270c42ae6f27c Mon Sep 17 00:00:00 2001
From: Steve Lam <SteveL@1medix.com>
Date: Sat, 15 Nov 2014 11:26:19 -0800
Subject: [PATCH 2/2] all attachments are included now instead of just featured
 images

---
 includes/export-functions.php | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/includes/export-functions.php b/includes/export-functions.php
index 2150b87..b182768 100644
--- a/includes/export-functions.php
+++ b/includes/export-functions.php
@@ -155,17 +155,27 @@ function export_wp_plus( $args = array() ) {
 				foreach( $posts as $post ) {
 					$post_ids[] = $post->ID;
 				}
+
+				// Clean up
+				unset( $posts );
 			}
 		}
  	}
 
-	// Get associated featured images
+	// Get attachments
 	if( !empty( $post_ids ) ) {
-		foreach( $post_ids as $id ) {
-			if( $thumbnail_id = get_post_meta( $id, '_thumbnail_id', true ) ) {
-				$post_ids[] = $thumbnail_id;
-			}
+		$attachments = get_posts( array(
+			'post_type' => 'attachment',
+			'post_status' => 'any',
+			'post_parent__in' => $post_ids,
+			'posts_per_page' => -1,
+		) );
+		foreach( $attachments as $attachment ) {
+			$post_ids[] = $attachment->ID;
 		}
+
+		// Clean up
+		unset( $attachments );
 	}
 
 	// Allow third-party to filter posts