From f01de70e4f7b89c7bd2699018cdfd8918934c6ac Mon Sep 17 00:00:00 2001
From: Maarten Wolzak <mwolzak@magnatron.nl>
Date: Tue, 5 Mar 2019 14:34:32 +0100
Subject: [PATCH] Commenter can remove their own comment when not in the
 moderator group

Before this change, you had to be a moderator even if you only wanted to remove your own comment.
---
 core/components/quip/controllers/web/Thread.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/core/components/quip/controllers/web/Thread.php b/core/components/quip/controllers/web/Thread.php
index a9c253d..dfde4f5 100644
--- a/core/components/quip/controllers/web/Thread.php
+++ b/core/components/quip/controllers/web/Thread.php
@@ -333,7 +333,12 @@ public function checkPermissions() {
     public function handleActions() {
         /* handle remove post */
         $removeAction = $this->getProperty('removeAction','quip-remove');
-        if (!empty($_REQUEST[$removeAction]) && $this->hasAuth && $this->isModerator) {
+
+        /* handle author remove their own comment even when they are not moderator */
+        $currentComment = $this->getComments()[(int)$_REQUEST['quip_comment']];
+
+        if (!empty($_REQUEST[$removeAction]) && $this->hasAuth && ($this->isModerator
+				|| (!empty($currentComment) && $currentComment->get('author') == $this->modx->user->get('id')))) {
             $this->removeComment();
         }
         /* handle report spam */
@@ -480,4 +485,4 @@ public function render(array $comments = array()) {
         return implode("\n",$list);
     }
 }
-return 'QuipThreadController';
\ No newline at end of file
+return 'QuipThreadController';