From 8c8490b28eb0d6ce5b0405e620eb9a9660f8c542 Mon Sep 17 00:00:00 2001
From: Michael Gapczynski <GapczynskiM@gmail.com>
Date: Wed, 24 Aug 2011 18:41:36 -0400
Subject: [PATCH] Show users shared with in the drop down for reshared files

---
 apps/files_sharing/ajax/getitem.php | 13 +++++++------
 apps/files_sharing/ajax/share.php   |  7 ++-----
 apps/files_sharing/lib_share.php    |  9 ++++++++-
 3 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/apps/files_sharing/ajax/getitem.php b/apps/files_sharing/ajax/getitem.php
index cdb59b9cd1b..249af6cfa31 100644
--- a/apps/files_sharing/ajax/getitem.php
+++ b/apps/files_sharing/ajax/getitem.php
@@ -6,17 +6,18 @@ require_once('../lib_share.php');
 
 $userDirectory = "/".OC_User::getUser()."/files";
 $source = $userDirectory.$_GET['source'];
-$users = OC_Share::getMySharedItem($source);
 $path = $source;
-for ($i = 0; $i < count($users); $i++) {
-	if ($users[$i]['uid_shared_with'] == OC_Share::PUBLICLINK) {
-		$users[$i]['token'] = OC_Share::getTokenFromSource($source);
+if ($users = OC_Share::getMySharedItem($source)) {
+	for ($i = 0; $i < count($users); $i++) {
+		if ($users[$i]['uid_shared_with'] == OC_Share::PUBLICLINK) {
+			$users[$i]['token'] = OC_Share::getTokenFromSource($source);
+		}
 	}
 }
 $source = dirname($source);
 while ($source != "" && $source != "/" && $source != "." && $source != $userDirectory) {
-	$values = array_values(OC_Share::getMySharedItem($source));
-	if (count($values) > 0) {
+	if ($values = OC_Share::getMySharedItem($source)) {
+		$values = array_values($values);
 		$parentUsers = array();
 		for ($i = 0; $i < count($values); $i++) {
 			if ($values[$i]['uid_shared_with'] == OC_Share::PUBLICLINK) {
diff --git a/apps/files_sharing/ajax/share.php b/apps/files_sharing/ajax/share.php
index cff0acf3323..e672cf02403 100644
--- a/apps/files_sharing/ajax/share.php
+++ b/apps/files_sharing/ajax/share.php
@@ -13,11 +13,8 @@ foreach ($sources as $source) {
 	if ($source && OC_FILESYSTEM::file_exists($source) && OC_FILESYSTEM::is_readable($source)) {
 		$source = $userDirectory.$source;
 	// If the file doesn't exist, it may be shared with the current user
-	} else {
-		$source = OC_Share::getSource($userDirectory.$source);
-		if (!$source) {
-			echo "false";
-		}
+	} else if (!$source = OC_Share::getSource($userDirectory.$source)) {
+		echo "false";
 	}
 	try {
 		$shared = new OC_Share($source, $uid_shared_with, $permissions);
diff --git a/apps/files_sharing/lib_share.php b/apps/files_sharing/lib_share.php
index c862f505e42..978847f4a8f 100644
--- a/apps/files_sharing/lib_share.php
+++ b/apps/files_sharing/lib_share.php
@@ -176,7 +176,14 @@ class OC_Share {
 	public static function getMySharedItem($source) {
 		$source = self::cleanPath($source);
 		$query = OC_DB::prepare("SELECT uid_shared_with, permissions FROM *PREFIX*sharing WHERE source = ? AND uid_owner = ?");
-		return $query->execute(array($source, OC_User::getUser()))->fetchAll();
+		$result = $query->execute(array($source, OC_User::getUser()))->fetchAll();
+		if (count($result) > 0) {
+			return $result;
+		} else if ($originalSource = self::getSource($source)) {
+			return $query->execute(array($originalSource, OC_User::getUser()))->fetchAll();
+		} else {
+			return false;
+		}
 	}
 
 	/**
-- 
2.39.5