From aabd70bca4bd5cf5960249368886484c63d22884 Mon Sep 17 00:00:00 2001
From: Trevor Slocum <trevor@rocketnine.space>
Date: Wed, 1 Aug 2018 10:12:57 -0700
Subject: [PATCH] Add error message when embedding a URL and uploading a file
 at the same time

Closes #62
---
 imgboard.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/imgboard.php b/imgboard.php
index 7cbc3ea..6f81e8b 100644
--- a/imgboard.php
+++ b/imgboard.php
@@ -121,6 +121,10 @@ if (isset($_POST['message']) || isset($_POST['file'])) {
 	$post['nameblock'] = nameBlock($post['name'], $post['tripcode'], $post['email'], time(), $rawposttext);
 
 	if (isset($_POST['embed']) && trim($_POST['embed']) != '' && ($rawpost || !in_array('embed', $hide_fields))) {
+		if (isset($_FILES['file']) && $_FILES['file']['name'] != "") {
+			fancyDie("Embedding a URL and uploading a file at the same time is not supported.");
+		}
+
 		list($service, $embed) = getEmbed(trim($_POST['embed']));
 		if (empty($embed) || !isset($embed['html']) || !isset($embed['title']) || !isset($embed['thumbnail_url'])) {
 			fancyDie("Invalid embed URL. Only " . (implode("/", array_keys($tinyib_embeds))) . " URLs are supported.");