From d8c03526ed24a4b26c589659d394848c81bacc53 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Thu, 25 Sep 2014 20:21:23 -0700
Subject: optionally include wall items (posts) in import/export

---
 include/api.php      |  4 ++--
 include/identity.php |  7 ++++---
 include/items.php    | 24 +++++++++++++++++++++++-
 3 files changed, 29 insertions(+), 6 deletions(-)

(limited to 'include')

diff --git a/include/api.php b/include/api.php
index 47de945db..2505def4c 100644
--- a/include/api.php
+++ b/include/api.php
@@ -546,8 +546,8 @@ require_once('include/items.php');
 		}
 
 		require_once('include/identity.php');
-
-		json_return_and_die(identity_basic_export(api_user()));	
+		
+		json_return_and_die(identity_basic_export(api_user(),(($_REQUEST['posts']) ? intval($_REQUEST['posts']) : 0 )));	
 	}
 	api_register_func('api/export/basic','api_export_basic', true);
 	api_register_func('api/red/channel/export/basic','api_export_basic', true);
diff --git a/include/identity.php b/include/identity.php
index 50c5d13b9..eaeb9f07f 100644
--- a/include/identity.php
+++ b/include/identity.php
@@ -431,14 +431,15 @@ function set_default_login_identity($account_id,$channel_id,$force = true) {
 }
 
 /**
- * @function identity_basic_export($channel_id)
+ * @function identity_basic_export($channel_id,$items = false)
  *     Create an array representing the important channel information
  * which would be necessary to create a nomadic identity clone. This includes
  * most channel resources and connection information with the exception of content.
  *
  * @param int $channel_id
  *     Channel_id to export
- *
+ * @param boolean $items
+ *     Include channel posts (wall items), default false
  *
  * @returns array
  *     See function for details
@@ -521,7 +522,7 @@ function identity_basic_export($channel_id, $items = false) {
 		return $ret;
 
 
-	$r = q("select * from item_id where uid = %d",
+	$r = q("select item_id.*, item.mid from item_id left join item on item_id.iid = item.id where item_id.uid = %d",
 		intval($channel_id)
 	);
 	
diff --git a/include/items.php b/include/items.php
index 315f9c44b..ac960258c 100755
--- a/include/items.php
+++ b/include/items.php
@@ -865,15 +865,37 @@ function get_item_elements($x) {
 	// We have to do that here because we need to cleanse the input and prevent bad stuff from getting in,
 	// and we need plaintext to do that. 
 
+	$key = get_config('system','pubkey');
+
+
 	if(intval($arr['item_private'])) {
 		$arr['item_flags'] = $arr['item_flags'] | ITEM_OBSCURED;
-		$key = get_config('system','pubkey');
 		if($arr['title'])
 			$arr['title'] = json_encode(crypto_encapsulate($arr['title'],$key));
 		if($arr['body'])
 			$arr['body']  = json_encode(crypto_encapsulate($arr['body'],$key));
 	}
 
+
+	if(array_key_exists('revision',$x)) {
+		// extended export encoding
+
+		$arr['revision'] = $x['revision'];
+		$arr['allow_cid'] = $x['allow_cid'];
+		$arr['allow_gid'] = $x['allow_gid'];
+		$arr['deny_cid'] = $x['deny_cid'];
+		$arr['deny_gid'] = $x['deny_gid'];
+		$arr['layout_mid'] = $x['layout_mid'];
+		$arr['postopts'] = $x['postopts'];
+		$arr['resource_id'] = $x['resource_id'];
+		$arr['resource_type'] = $x['resource_type'];
+		$arr['item_restrict'] = $x['item_restrict'];
+		$arr['item_flags'] = $x['item_flags'];
+		$arr['diaspora_meta'] = (($x['diaspora_meta']) ? json_encode(crypto_encapsulate($x['diaspora_meta'],$key)) : '');
+		$arr['attach'] = $x['attach'];
+
+	}
+
 	return $arr;
 
 }
-- 
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