From 9d3ebe824929d119c23b688763c03232da8c4130 Mon Sep 17 00:00:00 2001
From: icewing <icewing@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Thu, 1 May 2008 15:42:01 +0000
Subject: Marcus Povey <marcus@dushka.co.uk> * Download support

git-svn-id: https://code.elgg.org/elgg/trunk@607 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 mod/file/actions/download.php | 26 ++++++++++++++++++++++++--
 mod/file/languages/en.php     |  1 +
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/mod/file/actions/download.php b/mod/file/actions/download.php
index 4ea08ae84..19ef86d90 100644
--- a/mod/file/actions/download.php
+++ b/mod/file/actions/download.php
@@ -8,9 +8,31 @@
 	 * @link http://elgg.com/
 	 */
 
-	
+	// Get the guid
 	$file_guid = get_input("file_guid");
 	
+	// Get the file
+	$file = get_entity($file_guid);
 	
-	echo "$file_guid";
+	if ($file)
+	{
+		$mime = $file->getMimeType();
+		if (!$mime) $mime = "application/octet-stream";
+		
+		$filename = $file->getFilename();
+		
+		header("Content-type: $mime");
+		header("Content-Disposition: attachment; filename=\"$filename\"");
+		
+		$file->open("read");
+		
+		while (!$file->eof())
+		{
+			echo $file->read(10240, $file->tell());	
+		}
+		
+		$file->close();
+	}
+	else
+		system_message(elgg_echo("file:downloadfailed"));
 ?>
\ No newline at end of file
diff --git a/mod/file/languages/en.php b/mod/file/languages/en.php
index 451680430..eeae1de02 100644
--- a/mod/file/languages/en.php
+++ b/mod/file/languages/en.php
@@ -37,6 +37,7 @@
 		 */
 	
 			'file:uploadfailed' => "Sorry; we could not save your file.",
+			'file:downloadfailed' => "Sorry; this file is not available at this time.",
 	
 	);
 					
-- 
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