From 5eb8b7f6b4e1ad96066fcec7feba2718e3556d82 Mon Sep 17 00:00:00 2001
From: Starbeamrainbowlabs <sbrl@starbeamrainbowlabs.com>
Date: Sun, 11 Sep 2016 18:12:31 +0100
Subject: [PATCH] Suggest appropriate filename when saving a generated preview
 image. Fixes #105.

---
 build/index.php            | 3 +++
 module_index.json          | 2 +-
 modules/feature-upload.php | 3 +++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/build/index.php b/build/index.php
index 34b67e6..d92a73f 100755
--- a/build/index.php
+++ b/build/index.php
@@ -2941,6 +2941,9 @@ register_module([
 			
 			$filepath = $env->storage_prefix . $pageindex->{$env->page}->uploadedfilepath;
 			$mime_type = $pageindex->{$env->page}->uploadedfilemime;
+			$shortFilename = substr($filepath, 1 + (strrpos($filepath, '/') !== false ? strrpos($filepath, '/') : -1));
+			
+			header("content-disposition: inline; filename=\"$shortFilename\"");
 			
 			// If the size is set or original, then send (or redirect to) the original image
 			// Also do the same for SVGs if svg rendering is disabled.
diff --git a/module_index.json b/module_index.json
index 6408740..a2b3cc5 100755
--- a/module_index.json
+++ b/module_index.json
@@ -77,7 +77,7 @@
         "author": "Starbeamrainbowlabs",
         "description": "Adds the ability to upload files to Pepperminty Wiki. Uploaded files act as pages and have the special 'File\/' prefix.",
         "id": "feature-upload",
-        "lastupdate": 1472230366,
+        "lastupdate": 1473613885,
         "optional": false
     },
     {
diff --git a/modules/feature-upload.php b/modules/feature-upload.php
index 199308c..b97bc3e 100644
--- a/modules/feature-upload.php
+++ b/modules/feature-upload.php
@@ -245,6 +245,9 @@ register_module([
 			
 			$filepath = $env->storage_prefix . $pageindex->{$env->page}->uploadedfilepath;
 			$mime_type = $pageindex->{$env->page}->uploadedfilemime;
+			$shortFilename = substr($filepath, 1 + (strrpos($filepath, '/') !== false ? strrpos($filepath, '/') : -1));
+			
+			header("content-disposition: inline; filename=\"$shortFilename\"");
 			
 			// If the size is set or original, then send (or redirect to) the original image
 			// Also do the same for SVGs if svg rendering is disabled.