From 87ae71d836e57d6952f4c11ee6ffc02a79d8bdf7 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Fri, 29 Sep 2017 14:11:11 +0200
Subject: [PATCH] edit: enable image uploads in ckeditor

---
 edit.js  |  2 +-
 edit.php | 12 +++++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/edit.js b/edit.js
index 439fb97..049bbd0 100644
--- a/edit.js
+++ b/edit.js
@@ -69,7 +69,7 @@ CKEDITOR.on('instanceCreated', function (event) {
 		config.format_tags = 'h2;h3;h4;p';
 		config.allowedContent = true;
 		config.entities = false; // keep unicode
-		config.filebrowserImageUploadUrl = '/edit?type=img';
+		config.filebrowserImageUploadUrl = '/edit?output=ckescript';
 		config.pasteFilter = pastefilter;
 		config.contentsCss = document.styleSheets[0].href;
 		config.toolbar = [
diff --git a/edit.php b/edit.php
index 75b80b3..ca9639c 100644
--- a/edit.php
+++ b/edit.php
@@ -18,7 +18,17 @@ if ($_FILES) {
 	$datadir = 'data/' . date('Y');
 	$target = $datadir.'/'.$img['name'];
 	move_uploaded_file($img['tmp_name'], $target);
-	abort($target);
+
+	switch (@$_GET['output']) {
+	case 'ckescript':
+		printf('<script>window.parent.CKEDITOR.tools.callFunction(%s)</script>',
+			"{$_GET['CKEditorFuncNum']}, '$target'"
+		);
+		break;
+	default:
+		abort($target);
+	}
+	exit;
 }
 
 if (!$_POST)
-- 
2.30.0