From dfe2ce60503112c8986224ad4eebe8609a303570 Mon Sep 17 00:00:00 2001
From: Ondrej Holy <oholy@redhat.com>
Date: Wed, 25 Mar 2020 08:11:34 +0100
Subject: files-view: Ignore hidden directories in the templates folder

The hidden files can now be used as templates since commit 967b9d7.

This change also caused that also hidden directories and their content
is offered in the "New Document" right click menu. This change was not
intentional and causes issues when for example git is used to manage the
templates as the while .git file tree is offered there.

The similar issue can happen also with some hidden files like .gitignore,
but there is not much we can do with it.

Let's ignore the hidden directories as a compromise.

Fixes: https://gitlab.gnome.org/GNOME/nautilus/-/issues/1413
---
 src/nautilus-files-view.c | 47 ++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 46 insertions(+), 1 deletion(-)

diff --git a/src/nautilus-files-view.c b/src/nautilus-files-view.c
index d80c10053..18973d035 100644
--- a/src/nautilus-files-view.c
+++ b/src/nautilus-files-view.c
@@ -5724,6 +5724,44 @@ directory_belongs_in_templates_menu (const char *templates_directory_uri,
     return TRUE;
 }
 
+static gboolean
+filter_templates_callback (NautilusFile *file,
+                           gpointer      callback_data)
+{
+    gboolean show_hidden = GPOINTER_TO_INT (callback_data);
+
+    if (nautilus_file_is_hidden_file (file))
+    {
+        if (!show_hidden)
+        {
+            return FALSE;
+        }
+
+        if (nautilus_file_is_directory (file))
+        {
+            return FALSE;
+        }
+    }
+
+    return TRUE;
+}
+
+static GList *
+filter_templates (GList    *files,
+                  gboolean  show_hidden)
+{
+    GList *filtered_files;
+    GList *removed_files;
+
+    filtered_files = nautilus_file_list_filter (files,
+                                                &removed_files,
+                                                filter_templates_callback,
+                                                GINT_TO_POINTER (show_hidden));
+    nautilus_file_list_free (removed_files);
+
+    return filtered_files;
+}
+
 static GMenuModel *
 update_directory_in_templates_menu (NautilusFilesView *view,
                                     NautilusDirectory *directory)
@@ -5745,7 +5783,14 @@ update_directory_in_templates_menu (NautilusFilesView *view,
     priv = nautilus_files_view_get_instance_private (view);
 
     file_list = nautilus_directory_get_file_list (directory);
-    filtered = nautilus_file_list_filter_hidden (file_list, priv->show_hidden_files);
+
+    /*
+     * The nautilus_file_list_filter_hidden() function isn't used here, because
+     * we want to show hidden files, but not directories. This is a compromise
+     * to allow creating hidden files but to prevent content from .git directory
+     * for example. See https://gitlab.gnome.org/GNOME/nautilus/issues/1413.
+     */
+    filtered = filter_templates (file_list, priv->show_hidden_files);
     nautilus_file_list_free (file_list);
     templates_directory_uri = nautilus_get_templates_directory_uri ();
     menu = g_menu_new ();
-- 
cgit v1.2.1