From 3836a7f2a575dec4696ece877bc080d149615806 Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Jul 15 2015 15:44:30 +0000
Subject: Check if the content is binary or could be text


---

diff --git a/pagure/ui/repo.py b/pagure/ui/repo.py
index aecdaf2..e603aa1 100644
--- a/pagure/ui/repo.py
+++ b/pagure/ui/repo.py
@@ -354,7 +354,7 @@ def view_file(repo, identifier, filename, username=None):
         content = commit
 
     if isinstance(content, pygit2.Blob):
-        if content.is_binary:
+        if content.is_binary or pagure.lib.could_be_text(data):
             ext = filename[filename.rfind('.'):]
             if ext in (
                     '.gif', '.png', '.bmp', '.tif', '.tiff', '.jpg',
@@ -1300,8 +1300,9 @@ def edit_file(repo, branchname, filename, username=None):
             repo_obj, commit.tree, filename.split('/'))
         if not content or isinstance(content, pygit2.Tree):
             flask.abort(404, 'File not found')
+
         data = repo_obj[content.oid].data
-        if content.is_binary or pagure.lib.is_binary(data):
+        if content.is_binary or pagure.lib.could_be_text(data):
             flask.abort(400, 'Cannot edit binary files')
     else:
         data = form.content.data